At the press conference. People’s Daily Online photo by Chen Ziyuan

People’s Daily Online, Beijing, October 8 (Chen Ziyuan) Today, the National Health and Wellness Commission held a press conference to introduce the "seasonal solar terms and health" and answer media questions.

At the meeting, Chang Zhaorui, a researcher at the China Center for Disease Control and Prevention, said that discomfort symptoms such as cold, cough, vomiting and diarrhea after the "Eleventh" holiday may be caused by factors such as weather changes, crowd gathering, eating problems, and disrupted life schedule. Chang Zhaorui suggested that for the above symptoms, first, pay attention to rest, ensure adequate sleep and help the body recover. The second is to drink plenty of water and eat lightly. The third is symptomatic treatment to relieve symptoms. The fourth is to monitor the symptoms. If the symptoms get worse or last for a long time, it is recommended to seek medical advice in time. If you are diagnosed with respiratory or intestinal infectious diseases such as influenza and norovirus, you should try to avoid going to crowded places to reduce cross-infection.

Chang Zhaorui pointed out that young children and the elderly are the key groups in the prevention and control of respiratory infectious diseases. On the basis of maintaining good personal hygiene and healthy lifestyle, the following measures should be strengthened: First, for respiratory infectious diseases that can be prevented by vaccines, timely vaccination should be carried out according to immunization procedures. Second, in the season of high incidence of respiratory infectious diseases, it is recommended that the elderly and young children try to avoid going to places with closed environment and crowded people. If they really need to go, they should wear masks scientifically to reduce the risk of infection. The third is to strengthen the daily monitoring of the elderly and young children. If there are symptoms such as fever and cough, you should seek medical treatment in time according to the situation and use drugs scientifically and safely according to the doctor’s advice. During the medical treatment, patients, including accompanying personnel, should be well protected to avoid cross-infection. In addition, if there are patients with respiratory infectious diseases among family members, try to avoid close contact with other family members, especially the elderly and children.

Although you can think of it as a collection of several digital devices, if you take it apart, it seems that none of them can compare with the devices it represents; After many years of advocacy, there is still a little gap from the small card. Although the game has enough hardware support, the feel is still not good. However, everyone is trying to achieve as close as possible. Last year, the emergence of music was such an idea, and the real Hi-Fi high-fidelity sound quality was achieved on mobile phones. Thanks to the adoption of hardware components and soft technology, the sound quality performance of vivo X1 has been recognized by many people.

So BBK also wants to continue this idea, adding images to the pursuit of sound quality, and it was born. However, the demand of video for the system is no more than that of music, and it needs hardware support with better performance; Therefore, we can see that vivo not only added additional operational amplifier chips on the original basis, but also transformed dual speakers, and directly adopted the Snapdragon 600 platform with top performance.

Comprehensive evaluation of well-deserved audio-visual flagship vivo Xplay

The international flagship configuration of 2998 also has Hi-Fi.

On the surface, count these parameters: 5.7-inch LTPS screen, Snapdragon 600 platform, 1Exmor RS camera-basically equivalent to the hardware level of international flagship machine this year. Moreover, the adoption of the three-chip Hi-Fi scheme is unique in the world. On the surface, whether the actual performance can bear the name of "audio-visual flagship", we also try to experience the performance of vivo Xplay from every detail.

Comprehensive evaluation of well-deserved audio-visual flagship vivo Xplay

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Survey area: Investigation on the usage of mobile phone voice assistants.(Click preview to see the effect)

Small body, oversized screen.

The big screen is already an irresistible trend of intelligence this year-the fact is that when we compare the parameter of "screen ratio" below, we searched the ZOL mobile phone product library by the way, and there are alreadyUp to 241 modelsThe released and upcoming models use and above screens. This vivo is the bigger among the ranks; Not counting those phone tablets, or larger models, there should be no more than 10 models now.

5. Screen on the front.

The meaning of 2.3mm "narrow border"

However, the large screen of vivo is still very space-saving-the so-called space-saving means to make the "screen visible area" as large as possible while keeping the "body size" as small as possible, that is, narrow borders are used to achieve the goal. The news from the press conference is that the frame of vivo is 2.3mm, and the screen ratio reaches 75.11%.

The narrow border ensures that the screen is as large as possible and the body is as small as possible.

In order to verify this statement, we found several models with 5.7-inch screens in ZOL product library to compare their body sizes. It is intuitive to see that vivo is the smallest among 5.7-inch models regardless of height, width and thickness. It is also the only model with 1080p full HD resolution and the largest battery capacity.

The top of the screen of vivo is designed as a conventional earpiece, with LED indicator lights and light/distance sensors on both sides; A 5-megapixel front camera with an 88-degree wide angle is placed in the upper right corner. The design of large wide angle is very popular nowadays, especially for female users who like to take selfies with several people. The adoption of large wide angle can easily let more people fit into the lens.

Top sensor and 500w pixel camera

Touch buttons at the bottom, no physical keys; The light is slightly insufficient, and the small line design is easy to find it at night.

The lighting of the touch button is slightly insufficient.

Double speakers with stainless steel metal shell

Like last year’s vivo X1, vivo still adopts a three-stage back shape; However, due to the increase in the size of the fuselage, it is obviously larger and thicker than the vivo X1. The corners are not as ultra-thin as the vivo X1, but are covered with thick and steady edges. The stainless steel back shell in the middle section feels good, and the paint coating process makes it smoother than the slightly astringent feel of the iPhone5, which is somewhat similar to the metal feel on the MacBook or One. Both sides of the stainless steel shell are made of plastic, and the design of double speakers ensures a good external effect.

Double speakers with stainless steel back shell

A 13-megapixel camera is placed at the joint between the stainless steel shell and the plastic component above, and the noise-reducing mic and LED flash are below; The logo of vivo is embedded in the stainless steel shell, which is also quite graded. On the left side of the fuselage, there is only the pin slot of the microSIM card, and on the right side, there are metal buttons.

Anodized alumina key

  
Vivo use effect

Although the design is not too amazing, vivo is still excellent in terms of body material and workmanship; The stainless steel shell and paint coating on the back feel comfortable; Due to the narrow bezel design, the 5.7-inch screen is not as exaggerated as other products of the same size. There is nothing too prominent in the front panel design.

Display effect with rich layers and large visual angle

The screen of vivo uses LTPS (Low temperature polysilicon material) -TFT-LCD, the former is also used in 5, and at the same time, it is also used.IPS technology; For the time being, we will understand the screen effect of vivo from the actual viewing experience-of course, the actual demand is just that.

Screen display effect experience

So we still use the iPhone 5 with excellent screen quality as a comparison, to take a real picture of solid color and multi-color contrast, as well as the final multi-angle visual angle comparison; The first is the comparison of the display effects of pure white and red, blue and green primary colors.

Comparison of green display effect

Comparison of display effect of pure white color map

Comparison of display effect of red graph

Comparison of display effect of pure blue diagram

Comparison of green display effect

The pure color images of the two are almost the same, and there is almost no color deviation. The only difference is that the vivo will look a little rich in color but the gap is very small. Compared with the pure white picture, vivo is slightly reddish.

Comparison of picture display effect

Comparison of picture display effect

caption

Comparison of picture display effect

Comparison of picture display effect

If you watch it carefully, the 1080p screen is indeed dominant in the actual picture display. Because the increase in the number of pixels will inevitably show more details and color levels, which is far from the small screen of iPhone5. In the comparison of portrait pictures, the saturation of vivo is higher.

Visual angle contrast

Visual angle contrast

Visual angle contrast

Visual angle contrast

Visual angle contrast

Visual angle contrast

From the visual angle comparison, the brightness of vivo is slightly weakened under the diagonal angle of view, and the front and side angles are still similar, and it can even be said that vivo has a slight advantage in brightness. On the whole, each has its own merits; For more and more audio and video usage scenarios, the big screen obviously has incomparable visual effects for iPhone, and 1080p is also a very good choice if you don’t care about the pressure and cost on system performance.

Use the small screen to control the big screen.

The system interface of vivo is still very different from the previous vivo X1. Emphasis on the use of highlights and emphasis on technology in color and texture. The screen lock interface is a practical combination of dynamic weather and camera. Let’s still use a video to understand the operation mode.

Video small screen mode and screen locking operation

  
Vivo’s lock screen player

Small screen mode that is more versatile than one-handed mode.

At first glance, the most special system interface of vivo should be "small screen mode". We also see that many large-screen machines have built-in "one-hand mode", but it is only suitable for telephone messages and other content. The "small screen mode" of vivo is aimed at the overall situation, and it is completely a scaled-down interface, which interfaces with a large-scale complete system.Mode of operationandDisplay contentComplete synchronization.

Of course, there is still a simple "one-handed mode" in vivo, which can only be used in the keyboard and dialing interface for texting.

  
Small screen mode versus simple one-handed mode

Moreover, the size of the "small screen mode" can be adjusted. Of course, I still suggest that you adjust it to the maximum size of 3.5 inches, which is the size of 4/4 s.

But the author found thatThis size is not equal to reality, and it is the same height and slightly narrower than the 3.5-inch iPhone 4.The resolution is very fine. However, it is very easy to operate, compared with the full size of 5.

Transformers scene desktop

  
Transformers’ new "Scene Desktop"

The form of "scene desktop" is also reserved in vivo, and the Transformers theme like the above picture is added. Compared with the classic desktop, the author is still willing to regard it as a flasher, which may not be easy to master in actual use unless you are particularly familiar with its operation.

NFC quick operation tag with sliding screen in space

In addition to the "small screen mode" mentioned above, vivo continues some somatosensory operations added before, and it is more abundant. For example, functions such as "air operation" and "smart bright screen" are added for the first time. It is not difficult to understand. The operation from a distance is to recognize the waving action through the front camera, so that you can look at photos or turn over the screen without touching the screen. The smart bright screen is to recognize the eyes’ gaze when the screen is about to go out and light up again.

  
"Operation from Space" Intelligent Somatosensory

As for where to use it, we think that "remote operation" can be used when you have oil stains or water stains on your hands, and the similar function of "smart bright screen" has been used before, and the usage must be known to everyone.

In addition, "WAY!" has been added to vivo. This function is aimed at people who love to travel. It provides 360-degree panoramic photos of some famous scenic spots and brief introduction. The quality of the pictures is very high and it has a very immersive feeling. There are also a large number of panoramic views of destinations in online content, so you can look at them in advance before you want to go anywhere.

Panoramic photos of WAY tourist attractions

Panoramic photos of WAY tourist attractions

On the use of NFC shortcut tags

Use of video NFC shortcut tags

Vivo also supports the function of NFC quick tag, and the recognition position is in the rear camera area. At present, OPPO Find 5, LG Optimus G Pro and perhaps other unknown models support this function; Several NFC tags are also included in the package. You can use vivo to write the tags into specific functions, and then paste them in specific places. In this way, when we touch them with vivo, we can quickly turn on the corresponding functions.

A new -Fi experience created by three chips

The promotion of vivo has always been positioned as the "flagship of audio and video", so the audio and video function is naturally the most valued place. As far as music is concerned, before vivo X1, two chips, CS8422+CS4398, were inserted for the first time, which were used to decode DAC independently without relying on SoC.

Vivo still takes audio and video as the main event.

Newcomer OPA2604 operational amplifier chip

The upgrade is that vivo has added OPA2604 operational amplifier chip on the basis of keeping CS8422 and CS4398, and the normal voltage of 3.7v is raised to 5.8v by boosting to supply it to the operational amplifier chip; This means that in addition to earplugs, the thrust of vivo will become greater, which can better promote some high-impedance large headphones.

Compared with vivo X1, vivo has added OPA2604 operational amplifier chip.

In addition to the attached XE600, the author also tried a large earphone like UE900 earplug or even HD600. The push of 600 is still a bit tasteful, and the sound field is quite broad; As for the more detailed sound quality test, we are still preparing, and we will also bring more detailed listening and actual quality tests later.

Still not supported

It still retains a similar style as before. As an audio-visual flagship, it can naturally support lossless formats such as APE and WAV except MP3, WMA and M4A. However, there is still no support for CUE playlist, and it is still not easy to choose tracks for APE or FLAC files of the whole track.

In addition to the basic playing quality, vivo also pays more attention to the construction of resources. By integrating Baidu music to provide high-quality 320kbps audio, you can even audition and lossless format directly. However, compared with the richness of MP3, there is still not much lossless music provided, but it seems that any music enthusiast does not have to get it online and must have a pile of inventory in his hand. It is convenient to listen to music online in general format, and it also contains relatively new lists and popular radio functions.

Three-magnetic-circuit loudspeaker contrast BoomSound

Another performance of "audio-visual flagship" is naturally video, so first of all, we still use 15 pieces of 1080p resolution multi-format video content for local decoding test; Although we don’t think that the platform of Snapdragon 600 will have any difficulty in dealing with these, even MT6589 is enough, but let’s give it a try.

1080p test results

Except for two MOVs that are not natively supported, other formats of 1080p resolution video can be played completely and smoothly. Because the test time is ahead of schedule, we have provided support for MOV in the latest vivo system update we received on May 27th.

Video resources are also integrated with LeTV and other resources. Today’s mainstream video clients have 720p or even 1080p film sources; Although the rate is very high and can’t compare with the quality of local video, it is still qualitatively improved compared with the previous "standard definition era".

  
With letv TV

Three-magnetic circuit speaker +SRS contrast BoomSound+Beats

Although the sound quality of the built-in output is good, sometimes we need to play the sound externally. Therefore, we also tested the external effect of vivo by the way. After all, it is equipped with dual speakers and can turn on SRS surround.Three-magnetic circuit loudspeaker, "sound phase following" technology and 0.4mm micro-hole positive sound cavity. But for most people, these nouns are no different from floating clouds. In the end, you have to listen to the effect.

Vivo with dual speakers design

These nouns are probably the easiest to understand.Follow the sound.To put it simply: people who are used to using their right hands are used to watching videos in a counterclockwise horizontal screen, and then the left and right channels of the mobile phone are correct. People who are used to watching videos with their left hands will horizontally screen their mobile phones clockwise. At this time, the left and right channels will be reversed, and the viewing effect is very poor. The left and right channel signals with the help of "pan-following" technology will also be automatically adjusted and exchanged with the position of the picture.

Three-magnetic circuit speaker +SRS contrast BoomSound+Beats

We might as well compare the effect of external playback. The comparison product is One, because the author’s recent experience really shocked its BoomSound external playback sound. We also used the recording pen for external recording, and turned on the sound effects supported by the two mobile phones to compare the actual effects of their external sound.

Comparative fragment 1 of external release effect

Comparative fragment 2 of external release effect

I thought the volume of BoomSound was abundant, but I didn’t expect the order of magnitude of vivo to be heavier.. From the recorded sound, we can roughly hear the slight difference between the two. vivo has opened SRS surround sound, so it creates a large sound field and has a certain surround effect. The BoomSound sound of HTC One is more concentrated and powerful.

Random OTG expansion unlimited capacity

Vivo has prepared two versions of 16GB and 32GB ROM. Although the capacity is quite sufficient in the current models, in fact, if you really want to watch 1080p film sources on it, experienced friends must know that the capacity is not enough. A 720p movie compressed into MKV will cost about 4~6GB, not to mention 1080p.

video

Fortunately, however, vivo supports OTG, and the OTG cable is standard, which means that we can directly let vivo read files, especially large videos, in the U disk or mobile hard disk. As for whether the effect and speed can be supported well, we also demonstrate it through the video above. The rate is still very good, and it is not a problem to support 1080p video transmission and playback with general bit rate.

Actual power consumption test of large screen and three chips

In order to cope with the three chips specially used for -Fi and the large screen of Snapdragon 600 and 1080p, vivo also has a built-in battery with a capacity of 3400 mAh. Considering that the addition of Hi-Fi processing is still more power-consuming than normal, we also specially tested the battery life of vivo in two aspects.

GLBenchmark battery test

Firstly, in theory, we adopt Battery Test of GLBenchmark 2.5.1 as the detection method. It simulates a 3D game scene, and the battery life of vivo is 168 minutes (the power is reduced from 100% to 10%). Although it sounds short, the test conditions are very strict, which is equivalent toPlay 3D games at a frame rate of up to 60fps with 100% screen brightness.. Theoretically, we can play for 168 minutes under such conditions.

Test discharge curve of vivo GLBenchmark battery

You still don’t think three hours or so is enough time to play? Actually, otherwise, we also found the GLBenchmark battery test in the cross review of quad-core mobile phones at the beginning of the year, because the parameters used in the cross review at that time were"100% brightness, 30fps"Compared with the conditions we just used, it is simpler, so the endurance performance of vivo is not bad.

GLBenchmark battery test for other modelsAchievement reference

Power consumption test of actual video music playback

Of course, as an audio-visual flagship, many people will certainly use it for video or Hi-Fi music; Therefore, in practical application, we also use Hi-Fi music playback to test the power consumption of vivo.

Power consumption test of actual video music playback

With 46% power remaining in the initial state, vivo is connected to the system.Bring your own XE600 headphones and turn on Hi-Fi., the power consumption for half an hour is 4%; Then, under the condition of 100% screen brightness and playing 1080p video, the power consumption of playing for half an hour is 7%. The power consumption is similar to that of the model without any professional audio decoding chip, so the power consumption of Hi-Fi has some influence on the system, but it is also within a reasonable range.

13 million photos are usually good, weak light and obvious noise.

13-megapixel camera has become the standard in flagship machine. Even though vivo is positioned as the flagship of audio and video instead of taking pictures, it is also equipped with a 13-megapixel Exmor RS stacked camera. It is also equipped with a 2100-line resolution 5P lens and a blue glass blue filter, which supports 1080P HD video recording and has functions such as beauty, smiling shutter and best photo taking. The front camera has 5 million pixels and a wide angle of 88 degrees.

13 megapixel camera

Although they all use Exmor RS stacked CMOS photosensitive elements, the in-machine processing level of each family is also different, so we can see that the final proofs of several recent models using this CMOS are very different; So let’s take a look at the camera level of vivo from the actual shooting effect. (The proofs are selected from indoor, outdoor, macro, night scene and other scenes, and all of them keep the original big picture.)

Outdoor sceneProof:

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

The imaging quality of this CMOS has been verified a lot, and the adjustment of vivo is also very good in outdoor light, which reflects the real scene of cloudy days … without any obvious shortcomings; However, I want to remind you that the metering system in this light is not very reliable. If the second sample does not manually measure the light in the lower left corner, the picture will be dark.

Indoor scene sample:

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

Generally speaking, there are no shortcomings in color in the room, but the picture also shows two situations according to the different lighting conditions; Under the condition of sufficient light in the supermarket, the detail expression is very good, even if it is enlarged to 100%, the fine print is still legible. However, if the light is not sufficient, noise will begin to appear more obviously.

Macro scene sample:

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

Macro performance is basically equivalent to indoor effect, and the color is not obviously biased, but noise is easy to appear in the case of insufficient lighting.

Night scene sample:

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

13 megapixel photo sample (click to view larger image)

The light of the night scene sample is well controlled, and there is no messy glare; However, it can be seen from the enlarged photos that the noise is still quite obvious.

Summary of lateral comparison and evaluation of Snapdragon 600 performance

Let’s recall the previous vivo X1. Although it also uses the combination of dual chips in audio, the performance of MT6577 processor is not very good as far as I am concerned. Now vivo has completely filled this short board and upgraded the platform to the top Snapdragon 600.

Snapdragon 600 compares S4 Pro again.

Comparison of Snapdragon APQ8064 parameters with Snapdragon 600 processor.
(The picture comes from "How much is the new and old four nuclear confrontation Snapdragon 600 better than APQ8064? 》）

As for Snapdragon 600, it has been adopted by LG Optimus G Pro, One, American S4 and other models, and there may be many friends who can’t tell the difference between it and the previous S4 Pro series. Compared with the Krait 200 kernel of APQ8064, Snapdragon 600 adopts an optimized version of Krait 300. However, it can be seen from the previous disassembly of the HTC One Snapdragon 600 processor by Chipworks that there is not much difference between the Snapdragon 600 (namely APQ8064T) and the previous S4 Pro (referring to APQ8064) in the kernel layout.

Microphotograph of APQ8064T kernel (image from Chipworks)

It can also be seen from the micrograph that the processor core of APQ8064T has the label "Avenger2", while the label in APQ8064 is "Avenger". In addition, both of them adopt 28nm process, and the core size is 9.92×8.88 mm. Compared with APQ8064, the frequency of APQ8064T is increased to 1.7GHz (the US version is the highest specification of 1.9GHz).

APQ8064T kernel code (image from Chipworks)

Transverse performance test of five Snapdragon 600 s and one S4 Pro.

In addition to the individual performance test for vivo, we also found several products with the same or similar processor platforms for simple performance comparison. The Snapdragon 600 products provided by official website, Qualcomm, USA are LG Optimus G Pro, American Samsung S4 and HTC One, which seems to ignore the domestic 2S and the vivo we see now.

Comparison of test scores

Quadrant test score comparison

GLBenchmark test score comparison (HTC Butterfly has no data)

Comparison of Vellamo test scores

Since there are several models of Snapdragon 600, we can adopt them together, and by the way, we added HTC Butterfly, a model adopting Snapdragon S4 Pro APQ8064.

The test results show that, except for LG Optimus G Pro, which had a serious frequency reduction during the evaluation at that time, other models using Snapdragon 600 platform achieved similar results; Moreover, compared with HTC Butterfly, which adopts APQ8064, the performance improvement is obvious, and the main difference lies in the CPU, and the GPU is the same as Adreno 320, and the performance difference is not very big. And we don’t think such a gap is enough to make obvious differences in use.All in all, the performance of vivo can still compete with Optimus G Pro and HTC One.

The naming method of APQ8064 Pro about Xiaomi 2S is different from that of Qualcomm, which has not been officially confirmed and explained. It is only speculated that it belongs to Xiaolong 600.

Evaluation summary:

Comprehensive evaluation of well-deserved audio-visual flagship vivo

As mentioned in the title, in terms of audio-visual experience alone, the comprehensive strength of vivo is worthy of its title of "audio-visual flagship"-in terms of video, few models equipped with large screens adopt Snapdragon 600 platform with such strong performance, and even few adopt 1080p resolution, not to mention the parts that other models can integrate, such as network video resources. In terms of hardware capabilities alone, the display quality of screens, audio decoding quality and the external speakers. In terms of music, although more detailed special tests need to be launched later, it can be said that you are unlikely to find a mobile phone with better sound quality and thrust.

Of course, in addition to the audio-visual experience, vivo still has some problems, such as too much noise in the night shooting of the camera and the complicated icon style of the system; Moreover, as a model with the main music function, vivo still can’t support the list of APE/ on the whole track, which makes the selection of music complicated.

Concentrate on your strengths and do what you are good at.

In 2013, everyone was playing experience cards and technology cards. Some manufacturers, such as Lenovo and ZTE, were looking for breakthroughs in design to create unique and even all-metal shapes to please consumers’ attention. Some manufacturers, such as Samsung, seek to find breakthroughs in services and continue to carry forward intelligent operations and other content; Some manufacturers use their own superior resources to transfer the superior technologies of other product lines to the mobile phone product line. For example, Huawei uses the advantages of network technology to build D2 into a model supporting the fastest LTE network, and BBK uses the advantages of making music to make vivo into the flagship of audio and video today. Next, we will see that the One Sony strategy is integrated into the all-round technology of display, Walkman and even CyberShot on mobile phones.

If vivo X1 is just a simple attempt of -Fi, vivo is a concentrated bloom; In a word, vivo is not only worthy of the title of current audio-visual flagship, but also has good performance. As for the price/performance ratio, let’s compare it ourselves.

Attachment: Professional Running Test 1
 
Comprehensive performance test—

 AnTuTu（）

  
Test score 23670

Super Rabbit System Evaluation AnTuTu is a software specially designed for Android system, which can run complete test items with one click, and pass many performance tests such as memory performance, CPU integer performance, CPU floating point performance, 2D and 3D drawing performance, database I/O, SD card reading and writing speed, etc., and score the overall and individual hardware performance of the mobile phone. At the same time, upload scores and check the ranking of the device in the world.

  Basemark OS

  
Basemark OS test score

BasemarkOS is a software for measuring the overall performance of equipment system level, and the test items include system test (standard according to application, message service, Java, file operation, storage, data base, and Bluetooth, dialer, etc.). Graphic testing (2D imaging, graphic scaling, JPEG, PNG and GIF encoding and decoding, 3D game testing); Use example tests (calendars, contacts, etc.).

 Quadrant Advanced Edition

Developed by Aurora Softworks, Quadrant is a veteran performance testing tool for mobile devices. Its testing scope includes 12 CPU tests, 1 memory test, 4 I/O tests, 1 2D graphics processing test and 3 3D graphics processing tests, and finally the comprehensive score of a tested device is fed back. Devices without GPU units cannot run this software. Theoretically, the higher the score, the stronger the hardware comprehensive performance of the tested equipment.

  
Quadrant test score 10729

Quadrant includes three versions: Standard, Advanced and Professional. The Advanced version not only provides the final test results, but also provides offline browsing and advanced settings. There is no difference in function between Professional and Advanced, except that the former is aimed at commercial users (such as agents and mobile phone manufacturers) and the software price is higher. Our test choice: Quadrant Advanced Edition.

CPU memory performance test-

AndEbench (divided into AndEMark Native and AndEMark Java)

AndEBench is a software released in 2012, which provides a way to evaluate the performance of Android platform, and can test the performance of CPU and Dalvik(Dalvik is a soft device in Android system, which is responsible for running applications, so it is also one of the main parts of Android), and compare the local and Java performance of different devices. This test software can also prove the multithreading performance of a platform, and its final running is divided into two aspects: the execution efficiency for native pre-installed applications and the execution efficiency for third-party applications installed separately.

  
AndEBench/Memory test score

Memory（Stream）

Memory(Stream) is a memory test software. We can know the memory management performance of the mobile phone through the test scores of several sub-items such as Copy (data copy), Scale (capacity), Add (addition) and Triad (synthesis) and the comprehensive scores. The higher the score, the better the memory management performance of the device.

  Linpack

  
Linpack test score

Linpack has become the most popular benchmark for testing the floating-point performance of high-performance computer systems in the world. By using a high-performance computer, the floating-point performance of the high-performance computer is evaluated by using gauss elimination to solve a set of linear algebraic equations with n degree density. Compared with computers, the Linpack software of Android mobile phone version is relatively simplified, and the latest version only contains single-threaded and multi-threaded tests. As the name implies, the stronger the processor’s computing power, the higher the score. The advantages of dual-core and even future multi-core processors are reflected in the multi-thread testing part, and the test results are given in floating-point operations per second (Flops).

Attachment: Professional Running Test II

GPU graphics test—

  
3Dmark test score

3DMark for Android provides two test standards, namely: Ice Storm (Standard Edition): the default rendering setting is 1280×720p resolution, 128MB GPU memory occupation, low texture quality and 1/8th floodlight resolution. Ice Storm Extreme: The default rendering settings are improved to 1920×1080p resolution, 256MB GPU memory occupation, high texture quality and 1/4 floodlight resolution.

  
3DMark leaderboard reference

  Basemark ES 2.0 Taiji

Basemarks test score

Basemark ES 2.0 Taiji is a graphics testing software, which uses a pre-designed screen scene of a girl playing Tai Chi to test the three-dimensional graphics performance of the equipment, from which we can know how fast the tested equipment performs in the background of games and graphics.

Basemark X

Basemark X test score

Basemark X can be mainly used to evaluate the game image performance of iOS, Android and Windows Phone 8 devices, and supports cross-platform comparison. The uniqueness of this benchmark tool is that it is the only professional evaluation software based on the real game engine Unity4, which can generate high-quality performance comparison results.

Basemark X is designed according to the usage of 3D games now or even in the future, and can test equipment in a very high state. Basemark X mainly tests the contents of games, including particle special effects, advanced lighting effects and post-processing, and can mainly test the GPU performance of hardware devices.

Gl benchmark 2.5.1 (eygpt & HD+on/off screen, with four parts to be tested)

GLBenchmark test score

GLBenchmark2.5 is a graphical testing software, which contains more than 30 benchmark projects. GLBenchmark 2.5 is optimized for high-definition equipment based on GLBenchmark 2.1, which mainly includes high-quality 3D scenes, including brand-new Egyptian scenes in HD version and normal version. The HD version of Egypt has been upgraded for the previous test items, with more complicated pictures, more high-resolution maps and optimization for 1080P devices.

Test-

 Sunspider0.9.1

Sunspider test score

Sunspider0.9.1 is aimed at the browser test items, and the browser’s advantages and disadvantages are considered by the display speed of various data, including graphics, etc. The included test items are very complicated. Through the test of 3d, bitops, math, string and other items, a total score is obtained, and the score is recorded in milliseconds (ms). The lower the final value, the shorter the time, which proves that the browser’s performance is better.

  Vellamo

Vellamo is a benchmark application developed by Qualcomm (similar to Neocore), which allows you to test the performance and stability of the browser, including Java script performance, rendering, networking and user interface. The result of this tool also includes several sub-items, but we only take the total score. The higher the score, the higher the optimization degree of the mobile phone to the browser and the better the web browsing experience.

  
Vellamo test score

Vellamo, as a mobile web ruler tool, has now been expanded to include two main modules. HTML5 module can be used to evaluate the performance of mobile web browser, while Metal module can measure the performance of CPU subsystem of mobile processor. The test suite is easy to click and use, and it is managed by modules. Vellamo can evaluate many aspects such as scrolling and zooming, 3D graphics, video performance, memory reading and writing, bandwidth peak performance and so on.

HTML5 test-

FishIE Tank (set to 50 fish)

FishIE Tank tests the device’s HTML5 performance through a picture full of fish in the webpage, in which the number of fish can be set. During the test, the fish are constantly swimming. In the case of the same number of fish in different devices, the faster the swimming speed, the stronger the HTML5 performance, and the corresponding score will be given on the left side of the page. Similarly, the higher the score, the better.

FishIE Tank

HTML5 is the next major revision of html, and it is still in the development stage. Its main benefit is to strengthen the performance of Web pages and provide better search engine optimization. The Web APP developed based on HTML5 has shorter startup time and faster networking speed, especially for mobile users, which has better picture speed and more exquisite web animation effect.

The demand of video for the system is no more than that of music, and it needs hardware support with better performance; Therefore, we can see that vivo Xplay not only added an additional operational amplifier chip on the original basis, but also transformed the dual speakers, and directly adopted the top performance Snapdragon 600 platform.

　　Hangzhou, August 16 (Reporter Yu Qin) On the morning of the 16th, Governor Zheng Shanjie came to the Provincial Academy of Agricultural Sciences to investigate agricultural science and technology. He stressed: to consolidate and strengthen the basic position of agriculture, we must not relax at any time. It is hoped that the Provincial Academy of Agricultural Sciences will thoroughly study and implement the spirit of a series of important instructions of the Supreme Leader General Secretary on agricultural science and technology innovation, conscientiously implement the arrangements of the Ninth Plenary Session of the 14th Provincial Party Committee, further improve its position, emancipate its mind, further enhance its market awareness, efficiency awareness and benefit awareness, further play its role as the main force and system platform for promoting the overall leap of agricultural science and technology in the province, bravely shoulder heavy burdens and climb the peak, seize the day and make great efforts, in order to promote "strengthening agriculture through science and technology and strengthening agriculture through machinery" in our province.

　　From the scientific research platform, breeding base, and agricultural machinery and equipment exhibition site, Zheng Shanjie went into laboratories, greenhouses and border paddy fields, cordially visited agricultural researchers, learned more about the breeding of new varieties, cultivation experiments and marketing of agricultural scientific and technological achievements, and fully affirmed the achievements made by the Provincial Academy of Agricultural Sciences in recent years. He said that agricultural science and technology innovation has unlimited potential and prospects, and at the same time, it also makes agriculture infinite. The majority of scientific researchers must establish a strong market orientation, work hard on the application of agricultural science and technology that farmers most expect and urgently need, and do a good job in the article of "forcing basic research with applied research and leading applied research with basic research" to create more achievements, benefit more people and write a more wonderful life in the vast fields.

　　Zheng Shanjie pointed out that the way out for the high-quality development of agriculture in our province lies in improving the level of science and technology and mechanization. It is necessary to focus on "strengthening agriculture by science and technology and strengthening agriculture by machinery", strengthen problem orientation, identify the needs of agriculture, rural areas and farmers, focus on tackling key scientific and technological problems that restrict agricultural innovation and development, and effectively solve practical problems. We should establish the concept of input and output, give full play to the power of the market, pay attention to the main role of enterprises in innovation decision-making, R&D investment, scientific research organization and achievement transformation, promote the integrated development of Industry-University-Research, and improve the efficiency and benefit of agriculture through persistent scientific and technological innovation, so that agriculture can be competitive and farmers can earn money. It is necessary to deepen the reform of agricultural science and technology system, support technological research and development and technological innovation through institutional supply and institutional innovation, so that scientific researchers can benefit from the transformation of achievements, realize their personal value while realizing the interests of the country and society, and realize the "full revitalization" of agricultural science and technology innovation with "talent".

　　Liu Xiaotao participated in the survey.

Special feature of 1905 film network Salt lake, blue sky, white teenager, white skirt girl; It’s so clean in the warm sun, between heaven and earth … …After watching the movie, this scene must be lingering. This beautiful ideal is an illusion that Wei Yihang (Jackson Yee), a teenager, can only see before he falls sick and faints.

A smelly-faced teenager in front of a stranger is a cold-faced teenager in the eyes of his family. The taciturn and perverse "juvenile rage" is vividly reflected in the adolescent boy Wei Yihang.

Under the extreme conditions of brain cancer, all this rebellion is nothing more than a hard shell for him to choose to "confront" or escape from his own misfortune and strange eyes around him. The first half of A Little Red Flower focuses on the ice-breaking process of this layer of defense.

As a key figure who lights up Wei Yihang’s gloomy life on the plot line, Ma Xiaoyuan (played by Liu Haocun), an optimistic girl, changes everything with love. As a "senior" brain cancer patient, her weapon to break the ice is not only initiative, but also empathy beyond simple communication.

Han Yan, a director with shooting experience, once again returned to the "normal" life perspective after throwing out the protagonist’s illness dilemma. Compared with "tumor jun" who had to be confined to the ward scene most of the time, "Little Red Flower", which made many viewers call "watching a youth film", obviously went further on the positive road to sadness.

However, no matter how beautiful the picture of youth love is, its basic starting point still cannot escape the awe of life.

The opportunity for them to really get to know each other is the conflict and opposition between them on whether their cancer patients need chicken soup for the soul; Several degrees of ambiguous clutch are closely related to the recurrence of their illness.

As a highlight of the film’s plot and post-publicity, the Weibo accounts of the two protagonists have become the key clue for fans to resume the film.

The homophonic interpretation of Wei Yihang’s "WEIYI’s voyage" reflects the firm but helpless yearning of the boy with cancer to travel to distant places. The screen name of "how far to roll" is extremely suitable for Ma Xiaoyuan’s jumping personality, and at the same time, it more intuitively reflects her drive for Wei Yihang’s courage to dream.

Although their journey together failed to go far, this journey of spiritual companionship with Xiaoyuan still stirred Yihang’s heart after her death. With this growth, Yihang ordered a beef rice takeaway for her haggard father in the name of a dead girl with cancer. After knowing the secret of the lover of Wu Xiaomei (Yun-peng Yue), the owner of the cancer patient group, she chose to support silently, which really realized the difficulty for her parents to spend everything to save themselves … …

The first little red flower in the film of the first voyage that passed on the spirit of "Little Red Flower" is Xiaoyuan’s reward for his "initiative for the first time in life". If the two people’s similar illness backgrounds and family status are reflected, you will find that the process of actively pursuing a small distance under the encouragement of the other party can also be regarded as a journey of self-discovery — — The so-called proactive process is actually the acceptance of all the states such as one’s illness and dreams, unbearable and great.

Years later, Wei Yihang, who has finally completed this "only" voyage on the Qinghai Lake, which is highly corresponding to the image of the dreamland in reality, saw the face of his eternal lover and found a little red flower belonging to life and hope in the "migration of 100 million sheep".

This little red flower has actually been in the heart of Yihang. With this performance, Jackson Yee undoubtedly won a "little red flower" for his fresh but wonderful actor resume.

Different from Li Xiaobei’s guardian-like depth and courage, it seems that he only needs to return to the corner of Wei Yihang, who is a teenager, but he tests the emotional transformation of actors in multiple dimensions such as illness, autism, love and release.

That scene’s confession to Xiaoyuan after drinking is not only a self-doubt and frustrated teenager who can’t help himself after getting drunk, but also an accusation of unfair fate after being substituted into the status of a cancer patient.

"I’m afraid I’ll die as soon as I take out my heart." In addition to talent, such difficult movements are naturally voiced, and Jackson Yee’s belief in performance deserves greater praise.

Also worthy of being awarded the "Little Red Flower" are Liu Haocun, who has performed more and more, and the parents who have made intensive contributions to tears. Under the joint efforts of each audience’s unique interpretation, this "little red flower" has gradually become the public’s vision mapping.

Perhaps, you and I, who can feel the red flower in our hearts, will find the lake in our dreams in 2021.

The data shows that in September 2024, Geely Automobile’s new energy sales reached 91,000 vehicles, accounting for more than 45% of Geely’s total sales, and the development momentum is quite strong.

But do you know which car sold the most in September? It’s not a new energy vehicle, but Geely Xingyue L. It seems that the vitality of this fuel vehicle is still very strong, which is worthy of Geely’s good maintenance. Recently, the 2025 Geely Xingyue L Dongfang Yao SUV was launched, and five models were launched, with an official guide price of 147,700. So, is this new car worth starting with?

What kind of car is the new Xingyue L?

The new Xingyue L is named after Dongfang Obsidian, which sounds novel. It is actually a high-end version of the current Xingyue L. So what changes have been made to this car?

In terms of appearance, Xingyue L has basically not changed, and still adopts the family-style design style, retaining the straight waterfall net that has been used for many years. In the domestic fuel auto market, there are not many models that can control this design technique, and the Star Yue L is one of them.

The body size of the new car has not changed. The body length is 4770mm, and the wheelbase is 2845 mm. It adopts the big five-seat design and has a good performance in space, which can meet the daily needs of family users.

Compared with the current model, the new car has been upgraded in the seat function, adding the massage function of the main driving seat and the headrest speaker, and also adding the electric adjustment function of the second row seat, which is rare in the same price model.

In terms of interior, the new car has been adjusted to some extent. This car is still equipped with dual 12.3-inch large screens and a 12.3-inch full LCD instrument panel, but the size of the gear handle has been greatly reduced, which seems to have a stronger sense of design. At the same time, crystal material has been added to enhance the sense of grade of the entire cockpit.

At the same time, the new car also adds the color matching of Shaohua apricot, which looks more attractive and more suitable for high-end users. This fine-tuning range is not large, but the improvement of product strength is still obvious.

In terms of intelligent layout, the new car also has a good performance. It is equipped with Galaxy OS 2.0 intelligent lathe system and Qualcomm Snapdragon 8155 chip, and the physical buttons on the central control panel are cancelled, which looks more scientific and technological. In addition, the new car comes standard with a 25.6-inch AR-HUD head-up display system, which can display all kinds of information related to the vehicle intuitively.

The new Xingyue L is still a fuel car, but its performance in intelligence is beyond the scope of ordinary fuel cars. In terms of intelligent driving, the new car provides L2-level driving assistance functions such as active braking, lane departure warning, transparent chassis, reversing side warning, lane merging assistance, lane keeping assistance system, road traffic sign recognition, etc. Even for new energy vehicles with the same price, many of them can’t reach the level of Star Crossing L..

At the same time, the new car also provides a high-level intelligent speech recognition system, which can realize the voice awakening of four sound zones, and at the same time, it can download various commonly used APPs through the app store to further enhance the user’s car experience. It’s hard to believe that this is a fuel car if you only look at it from the aspect of intelligence.

How is the power system performing?

So far, the penetration rate of new energy vehicles in China has approached 60%, and fuel engines have become "backward" products within a few years. However, judging from the strong performance of Xingyue L, many consumers still like fuel engines.

The new Xingyue L launched this time is equipped with a 2.0T turbocharged engine and matched with an 8AT gearbox. The maximum power reaches 175kW and the maximum torque reaches 350N·m, which has a certain gap compared with the new energy vehicles at the same price, but it is still relatively competitive in fuel vehicles. However, it should be noted that this engine originally came from Volvo, so it needs to add 95 # gasoline like a luxury car, which increases the cost of using the car.

Compared with the current models, the new car has also been upgraded in the power system.

First of all, the new car provides a timely four-wheel drive system and multiple clutches, which brings strong off-road capability. In the process of go on road trip and Zhou Bianyou, if users encounter some bumpy and slippery roads, the four-wheel drive system can ensure the stability of the car body and improve the riding experience.

In addition, the new car also provides a suspension soft and hard adjustment function, which can adjust the suspension according to the change of road conditions, bringing users a driving experience beyond the same price of fuel vehicles. Compared with Geely’s new energy vehicles with adaptive suspension, the suspension of the new Xingyue L is not easy to get. After all, it is a fuel vehicle, and it is unlikely to reach the level of new energy vehicles in terms of intelligence. However, since users choose this car, they will compare it with the fuel car with the same price, so that the advantages of Xingyue L in suspension will be revealed.

What is the prospect of the new Xingyue L?

In fact, the product idea of the new Xingyue L is very simple. It continues to be equipped with a fuel engine, and at the same time, some rare configurations on fuel vehicles have been transplanted from new energy vehicles, such as AR-HUD, L2 driver assistance, intelligent vehicle system and so on.

The intention of doing this is obvious. Many consumers don’t like the endurance anxiety of new energy vehicles, but they also want the performance of new energy vehicles in intelligence. Xingyue L is equivalent to a transitional product between fuel vehicles and new energy vehicles. In a relatively low price range, it tries to provide a car experience comparable to new energy vehicles as a fuel vehicle, while avoiding the problem of endurance anxiety.

This is a more rational approach, and it also captures the actual needs of many users. New energy is indeed the future development direction, but the needs of consumers are diversified, and they will only choose the models they really need. The "intermediate product" of Xingyue L will disappear one day, but before it disappears, it can still bring a large number of users to Geely.

Summary: Xingyue L is one of Geely’s most successful models in recent years, so it is necessary to carry out intelligent transformation. It is still a fuel vehicle, not an oil-to-electricity vehicle, but in terms of product strength, it has surpassed some nondescript oil-to-electricity vehicles and is more attractive to consumers. So, if you have a car purchase budget of hundreds of thousands, will you choose this car?

What are the most noteworthy models at the end of the year? The newly listed Geely Galaxy Starship 7 EM-i should be ranked first. The new car is priced at 103,800-136,800 yuan, and there is a limited-time discount of 4,000 yuan. The price is only 99,800 yuan. So will this new car of Geely Galaxy work?

[car home Shangluo Preferential Promotion Channel] Recently, Geely Automobile’s hot-selling models ushered in a new round of preferential promotion activities in Shangluo area, with the highest preferential margin reaching 7,000 yuan and the lowest starting price of only 103,700 yuan. At present, this preferential activity is in progress, and interested consumers can click the "Check Car Price" button in the quotation form in order to strive for higher discounts.

Xingrui’s front face design is fashionable and full of tension. It adopts a family-style straight waterfall air intake grille design with sharp LED headlights to create a strong visual impact. The overall style is simple and elegant, and the body lines are smooth, showing a design concept of coexistence of movement and elegance.

Xingrui has slender body lines with length, width and height of 4785mm, 1869mm and 1469mm respectively, and the wheelbase reaches 2800mm, giving it spacious interior space. The side lines of the car are smooth, and the tyre size is 215/55 R17. It is equipped with a unique rim design, showing the dynamic and fashionable.

The interior design of Geely Xingrui is fashionable and full of science and technology. The center console is equipped with a 14.6-inch central control screen, which supports voice recognition control of multimedia system, navigation, telephone, air conditioner and skylight, bringing convenient and intelligent experience to drivers and passengers. The steering wheel is wrapped in leather, which supports manual adjustment up and down and back and forth, making it comfortable and ergonomic. In terms of seats, the car is made of imitation leather. The main driver’s seat has front and rear adjustment, backrest adjustment and height adjustment (2-way), while the co-pilot’s seat provides front and rear adjustment and backrest adjustment functions, with good comfort and support. In addition, the car is equipped with two USB interfaces in the front row and a USB/Type-C interface in the back row, which is convenient for passengers to charge electronic equipment.

Xingrui is equipped with a 1.5T 181 horsepower L4 engine with a maximum power of 133kW and a maximum torque of 290N·m, which is matched with a 7-speed wet dual-clutch gearbox and has excellent power performance.

The owner of car home said: "I really don’t like the kind of car that looks too exaggerated, so I was more interested in Xingrui at that time and took a fancy to its appearance on a large scale. The appearance of this car gives people a feeling of calmness. Of course, the large vertical net at the front of the car is also very imposing."

　　With the deepening of the concept of environmental protection, green travel has become a new trend of modern urban life. In this context, the Roewe brand under SAIC followed the trend of the times and launched the Roewe D7 DMH, a hybrid car with high cost performance. With its excellent performance, excellent endurance and comfortable driving experience, this model has quickly become the new favorite of the market and led the new trend of green travel.

　　As a hybrid car, Roewe D7 DMH’s biggest highlight lies in its advanced power system and excellent energy efficiency performance. The car is equipped with the industry’s first powertrain brain CPIU, which efficiently integrates core components such as motor, engine and battery, and realizes the maximum utilization of energy. At the same time, the perfect match between the dual-motor hybrid strategy of DMH system and the 1.5L hybrid special machine makes the engine run in the best working condition, greatly reducing fuel consumption and emissions. In the endurance limit challenge, Roewe D7 DMH ran 1704 kilometers with a tank of oil, which fully proved its excellent endurance.

　　In addition to the excellent power system, Roewe D7 DMH has also made great efforts in driving experience. Its spacious body and wheelbase provide comfortable seating space for passengers, and they can enjoy a relaxed and pleasant driving experience whether they are traveling long distances or commuting in cities. The seat is made of nine-layer composite materials, which is soft, comfortable and supportive, effectively alleviating the fatigue caused by long-term driving. In addition, the car is equipped with advanced air conditioning system and audio equipment, creating a pleasant driving environment for passengers.

　　In terms of design, Roewe D7 DMH also shows a good standard. Its front face adopts the extension design elements of left and right expansion and up and down support, creating a stable and atmospheric visual effect. The headlight design is simple and smart, which complements the daytime running lights and improves the recognition of the whole vehicle. The side lines of the car body are smooth and elegant, and the sliding back body design adds a bit of fashion. This design not only meets the aesthetic needs of modern consumers, but also adds more market competitiveness to Roewe D7 DMH.

　　Under the background of crazy involution in the current automobile market, Roewe D7 DMH stands out with its high cost performance and excellent performance. It not only meets consumers’ demand for green travel, but also gives consumers real preferential prices. This market positioning undoubtedly makes Roewe D7 DMH an ideal choice for consumers.

　　As a cost-effective hybrid car, Roewe D7 DMH has successfully led the new trend of green travel with its excellent performance, excellent endurance and comfortable driving experience. In the future, Roewe D7 DMH will continue to maintain its leading position in the market competition, bringing more surprises and satisfaction to consumers.

　　CCTV News:Shield machine is the heavy weapon of the country, and now it is being used in more and more projects. Because the shield machine is driving underground, the shield driver can’t see the direction and needs to rely on the data of the surveyor to operate, which requires very high measurement accuracy. And surveyors can’t see the underground situation, so shield survey is also called the most difficult survey work.

　　During this "May 1" holiday, the first domestic 16-meter super-large diameter slurry balance shield machine "Jinghua" was running 24 hours a day in the 50-meter underground west line tunnel of Beijing East Sixth Ring Road Reconstruction Project, striving for high-precision penetration of the tunnel this year. It was escorted by the survey team led by Li Weichuan of China Railway 14th Bureau.

　　Don’t look at leading the team to get used to it now. When I just graduated, Li Weichuan failed to adapt to the hard work for a while.

　　Despite the difficult conditions, Li Weichuan chose to stick to it when he saw that shield machines were still rare in China at that time and there were very few professionals engaged in shield surveying. He began to constantly learn surveying knowledge from the masters, and rechecked the excavation data and geological conditions over and over again.

　　After many projects, Li Weichuan gradually became the person in charge of surveying. I thought my measurement technology was already very proficient, but in the process of debugging the guiding system of an imported shield machine, Li Weichuan suddenly felt the gap.

　　In order to fight for breath, Li Weichuan made extraordinary efforts. In addition to surveying, he began to actively learn the knowledge of various types of work related to shield machines, and constantly summarized the problems and solutions encountered in practical work. Hard work pays off. In 2014, Li Weichuan successfully obtained the third-level (advanced) certificate of engineering surveyor. In 2021, it also passed the highest professional qualification in the construction industry — — The first-class registered construction engineer examination has completed the transformation from technical personnel to highly skilled personnel.

　　In the past ten years, he has participated in the engineering survey tasks of many important and difficult projects, such as the diversion tunnel of South-to-North Water Transfer Project, the Slender West Lake Tunnel in Yangzhou and the Beijing-Tangshan High-speed Railway.

　　Li Weichuan, Project Survey Director of Beijing Sub-center of China Railway 14th Bureau:Our domestic shield machines are becoming more and more advanced, and now many shield machines have been exported abroad. I think that one day, if their problems can’t be solved, they can consult us in the past. At that time, we will not hide, and we will share some experience and knowledge with them.

　　 On the afternoon of September 19th, National Cyber Security Publicity Week held the first forum "Cyber Security Technology Summit Forum". The picture shows the forum site. China Netcom Network Jiao Peng photo

　　 On the afternoon of September 19th, National Cyber Security Publicity Week held the first forum "Cyber Security Technology Summit Forum". The picture shows the forum site. China Netcom Network Jiao Peng photo

　　 On the afternoon of September 19th, National Cyber Security Publicity Week held the first forum "Cyber Security Technology Summit Forum". The world’s top cyber security experts, such as Eugene Kaspersky, CEO of Kaspersky, Steve Martino, Chief Information Security Officer of Cisco, Shen Xiangyang, global executive vice president of Microsoft, Zhang Yong, CEO of Alibaba and Zhou Hongyi, chairman of 360 Company, expressed their opinions and shared their thoughts and suggestions on cyber security technology.

　　 As the main forum of the National Cyber Security Publicity Week, the "Cyber Security Technology Summit Forum" is guided by the Central Network Information Office, hosted by the Wuhan Municipal People’s Government, and undertaken by China Internet Network Information Center, China Cyberspace Security Association, and Electronics No.1 Institute of the Ministry of Industry and Information Technology.

　　 Yang Xueshan, former vice minister of the Ministry of Industry and Information Technology: The integration of the five major technologies will usher in an intelligent era within 15 years.

　　 Regarding the long-term development trend of information technology, Yang Xueshan takes 2030 as the boundary, and thinks that information technology will show four characteristics. At present, the transmission and processing technology is maturing, and the physical technology and physical limit supporting its development are coming. The application in various fields of economy and society has also reached or is touching the ceiling. In the visible time, there is generally no new technology to replace it. But maturity does not mean completion, and there are still innovations.

　　 Perception and behavior technology is in a period of rapid development. He believes that perceptual technology is the starting point and behavioral technology is the end point. How to make behavioral technology as mature as human brain commanding hands and feet, we still lack the support of theoretical basis. The content technology, that is, the familiar big data technology, is unevenly developed. Yang Xueshan introduced that the processing of digital data is mature, and it is entering a rapid development period for relatively simple digital data, text data and even some voice and video specific applications; The real audio and video processing can process digital, text, audio and video like a human brain. In this respect, we are still in the initial stage, which is the early stage of development. If the above five technologies are integrated to build a new system technology, it will become the most important content in the economic and social development in the next 15 years.

　　 Academician Tsinghua University Wu Jianping: Cyberspace security is actually the competition of high-level talents.

　　 Wu Jianping said that cyberspace is the fifth territory of mankind after land, sea, air and space. The challenge of cyberspace is mainly the challenge of Internet infrastructure security, which mainly includes the lack of source address, source address verification, large-scale network attacks, large-scale domain name hijacking and counterfeiting. Summarizing the characteristics of network security is that it is holistic rather than fragmented, dynamic rather than static, open rather than closed, relative rather than absolute, and global rather than independent.

　　 Cyberspace security is actually the competition of high-level talents. Before 2013, there were 96 colleges and universities involved in information security. Generally speaking, high-level talents are the most urgent. At present, about 60 universities in the world have master’s degrees in cyberspace security, focusing on chip security and Internet infrastructure security. Cyberspace security has penetrated into all parts of cyberspace. Strengthening basic research and mastering core technologies in cyberspace is the key to solve cyberspace security. We should cultivate more high-level talents such as masters and doctors.

　　 Zhang Yong, CEO of Alibaba Group: Prepare for the next vent.

　　 Zhang Yong said, from the beginning, safety has been our greatest concern. However, with the development of the whole information technology and the wide application of big data in life, network security cannot be prevented by defense alone, and the lasting vitality of security comes from attack. The most important thing is to be able to use big data and the technology we have mastered to trace and trace the upstream of the black and gray industrial chain. Only in this way can our industry and consumers be truly safe.

　　 The development of information technology is changing with each passing day. While many people are still discussing privacy protection and mobile security, in fact, various emerging technologies such as artificial intelligence, intelligent manufacturing, voice and image recognition are developing rapidly, and the security of the Internet of Things has become the next vent. Safety technology and protection must not be static. In this process, how can we predict the next tuyere in advance and prepare for the next tuyere is very important.

　　 Shen Xiangyang, global executive vice president of Microsoft: Trustworthy technology and security are the foundation when the fourth industrial revolution comes.

　　 Shen Xiangyang said that security and trust are becoming more and more important. With the development of information technology, we are welcoming the fourth industrial revolution, which will mainly focus on three types of technologies. The first type of technology is the development of the material field, including new materials, self-driving cars, robots, 3D printing, etc. The second category is the sustainable development of the biological field, in which technologies such as genetic testing and genetic engineering are not only helpful to human health but also to the development of agriculture and animal husbandry; The third category is the development of digital technology, which will affect everyone. Therefore, trustworthy technology and safety are the foundation for us to move towards the fourth industrial revolution. Shen Xiangyang said that in the past, we separated the physical space from the digital world, and now we know that the digital world is changing our physical life. In today’s world, there is no national security without network security. We not only live in a world of diversified technologies, but also live in an era when Internet security challenges. European governments have launched network security guidelines to protect infrastructure.

　　 Zhou Hongyi, Chairman of 360 Company: The accuracy of fraudulent SMS is improving. It is suggested to speed up the legislation of personal information protection.

　　 Zhou Hongyi said that some time ago, the media reported more news about the death of Shandong college students by phone fraud. Why is communication fraud so easy to succeed? On the surface, fraud is the result, but the reason behind it is the disclosure of personal information. Since the beginning of this year, many people feel that the accuracy of receiving fraudulent text messages has been greatly improved. In the past, fraudulent text messages were sent in groups. Now he knows your name and is easily deceived. At present, more and more websites have real data and information of users, but there are obvious loopholes in security protection. It is suggested that the state strengthen legislation in this regard.

　　 Steve Martino, Chief Information Security Officer of Cisco: There are five magic weapons to solve cyber threats.

　　 Regarding how to protect the network security of enterprises, Steve Martino said that there are five magic weapons to win. The first magic weapon is the need for an "architect". Enterprises need a comprehensive network security governance and operation system, and they need to look at their identity from a higher angle to start the most comprehensive protection. Everything is like a complete building, interlocking. The second magic weapon is education, and all employees will receive relevant education regularly, thus greatly reducing the bad influence brought by phishing websites. Thirdly, network security is as important as operational performance. We are very concerned about our performance, but we often regard network security as the second most important thing, which is wrong. With architects, we need a complete epidemic prevention system. Architects understand all the components and how they cooperate with each other. Security experts use the latest technology to stop threats, but if all departments do not communicate, the network crisis will not be solved quickly. Finally, a very adaptable and flexible defense system is needed.

　　 Ding Lieyun, academician of China Academy of Engineering and president of Huazhong University of Science and Technology: If information technology is not transformed, it will melt like a popsicle.

　　 Ding Lieyun said that in the past two decades, in the information field, the mode of transformation of university achievements has been continuously upgraded, and the related information security achievements formed by universities have made breakthroughs in a certain field. However, very few of them went it alone in the market, and most of them took the form of achievements transfer or shareholding, and the achievements could not get out of the ivory tower because they were "blocked" on the road of transformation.

　　 The original innovation ability is insufficient, and the poor connection between science and technology and economy has become a "blocking point". Ding Lieyun believes that the way to unblock traffic congestion lies in promoting the establishment of a collaborative innovation system integrating politics and Industry-University-Research. The government should build a platform and make overall plans for R&D activities. The country must have grand planning and overall design to comprehensively coordinate the research and development of important links in the information technology system, build an open technology ecology and create an effective means of technology ecology. At the same time, original innovation should be combined with integrated innovation. Enterprises should summon up courage to advance into the deep-water area of technology, no longer be limited to the innovation of information technology and security technology at the application level, aim at the national strategic needs, focus on the key breakthroughs at the infrastructure level, create a safe and independent information platform, and break through the technical barriers of multidisciplinary and multi-dimensional; Universities need multi-field technical cooperation breakthrough, and multi-disciplinary crossing is the inherent advantage of universities. To strengthen interdisciplinary crossing, we must have ideological innovation and institutional innovation at the same time, and speed up the last mile of improving the transformation of achievements; Although there are risks, there are more opportunities for breakthrough and decisive innovation. Finally, capital should have foresight to cooperate with innovation.

　　 Li Jiancheng, Academician of China Academy of Engineering and Vice President of Wuhan University: Network security construction is based on law and technology.

　　 Li Jiancheng said that Tsinghua University teachers were cheated, Song Zhenning’s case and other frauds in the media have hidden huge personal privacy leaks. However, "data openness" and "information security" are two sides of the same coin. In the era of big data drive, new resources, new thinking and new technologies have shaped new industries, spawned new occupations and created a new era. However, when big data is opened and data is released anytime and anywhere, it may also be attacked by hackers anytime and anywhere.

　　 So where does big data go under cyberspace security? Li Jiancheng suggested that law is the foundation, and management and technology are the support. Cyberspace security law needs to be promulgated urgently, and cyberspace security management rules and regulations need to be promulgated urgently. Law and technology are equally important in big data and information security. "

　　 Yang Debin, Director of the Office of the Chief Information Officer of the Hong Kong Government: Inform the network security information in time and defend against it early. Smart city products are designed with safety as the source.

　　 Yang Debin said that the penetration rate of broadband services and smart phones in Hong Kong has reached 84%. In terms of digital and personal safety, Hong Kong ranks fourth and sixth respectively in the world. At present, the types of threats to network security in Hong Kong include malicious software, advanced network attacks and denial of service attacks. In the future, the development of smart cities and the realization of smart transportation, smart medical care, smart power grid and smart home through the Internet of Things will not only bring convenience to life, but also aggravate the network security problem.

　　 Yang Debin shared several ways to improve network security: the first is to inform each other of network security information in time through people-to-people, government-to-government, and government-to-people, so as to prevent and resist some behaviors that affect network security as soon as possible. Second, enterprises need to take diversified protection work, not only a protective wall, or encryption, or backup, but also more knowledge and awareness training in employee training. In addition, in view of the new technology, all kinds of products developed in smart cities should take safety as the source of design. Different products must take all safety into account when designing, so as to achieve that all products can have methods to defend themselves from hackers and effectively resist them. In addition, it is necessary to strengthen the awareness of network security of netizens through seminars, publicity and schools.

　　 Jeremy Benn Flem, global vice president of Israeli Checkpoint Company: 4 The attack sounded the alarm and network security has risen to the national level.

　　 Remy Ben Flem mentioned that there are four typical cases of being attacked in the history of network security: one is Ukrainian power outage, which is caused by malicious code; Second, in the Central Bank of Bangladesh, attackers sent phishing emails to bank staff, stole terminal passwords, and transferred money between banks in the Philippines; Third, the arrival and departure stations of Hanoi and Ho Chi Minh City airports in Vietnam were attacked, which paralyzed the airports. Fourth, a chain hospital in Maryland was blackmailed and more than 1000 patients’ appointments were cancelled.

　　 Remy Benn Flem said that at present, physical safety can be well guarded, such as not letting anyone near our airport. But we should also see other factors, such as the instrument landing system. If you turn it off, the whole airport will be paralyzed, as well as the baggage system and ticketing system, which are vulnerable to attacks. Therefore, the future defense system will also be multi-layered. He believes that the current network security has risen to the national level. But to be one step ahead, the first thing is architecture, like an architect, to ensure its consistency; The second is defense, not only detection and discovery, but defense before the attack, which is very difficult; The third is automation, with an early warning system.

　　 Zeng Anye, President of Chow Tai Fook Group: To improve the national cyber security capability, it is necessary to get through all links and unite talents with each other.

　　 This year, Chow Tai Fook donated 300 million yuan to set up a cyber security fund. Under the guidance of the Central Network Information Office and the Ministry of Education, the fund is mainly used to reward outstanding cyber security talents, excellent teachers and excellent teaching materials, and support the training of cyber security talents. We believe that to enhance the national cyber security capability, we not only need the government’s strong support from education, scientific research and industry, but more importantly, we need to get talents from all links to unite with each other and build a complete cyber security ecological chain. In this process, we should pay special attention to giving full play to the role of enterprises and social capital and mobilize the enthusiasm of all parties. (China Netcom Su Ying)