The future of the car we have been full of fantasy, full of expectations, just like the science fiction movie shown, although its function is far beyond the scope of ordinary people's knowledge, but in fact, there are many applications have entered our real life, has begun to be able to meet our higher level of cockpit experience, as a key factor in the development and innovation of future cars, smart cockpit has become an important part of creating differentiation and attracting users. From the data analysis, we found that 20% of users think that the smart cockpit configuration is a mandatory configuration, and more than 60% of the users think that the smart cockpit configuration will greatly enhance the interest in car purchase, and their willingness to buy entertainment information systems, HUDs and central control large screens is relatively high.
If you want to meet the many scientific and technological configuration needs of the smart cockpit, the vehicle must support more hardware, such as more sensors, screens, cameras, etc., and also have more powerful computing and collaboration capabilities, which requires a powerful SOC chip as a support, which is an important cornerstone for the development of the intelligent cockpit experience to a higher level.
SOC chips have always played a soul role in the field of smart cars, vehicle-grade SOC chips integrate CPU (central processing unit), GPU (image processing unit), DSP (signal processor), NPU (neural network processing unit), as well as memory and various IO interfaces, that is, SOC chips are equivalent to a computer host.
Intelligence is always platform-driven, history tells us that on average every 12 years there will be a new era of computing platforms, from PC platforms to mobile platforms, and then to the current car cockpit platform, without exception, following this law. At present, the iteration speed of the automotive cockpit field has been as fast as the mobile phone, the product life cycle is getting shorter and shorter, the competition is becoming more and more fierce, and the global automotive SOC chip manufacturers participating in this fierce competition mainly include Qualcomm, Samsung, Renesas, NXP, Texas Instruments, MediaTek, etc., some of which are mainly in the low-end market, and some are directly entering the high-end chip market by virtue of the advantages of mobile phone computing platform.
In the main intelligent models, they have higher demand for chip computing power, power consumption, volume, etc., they need to connect more screens, more sensors, cameras and other hardware, so as to bring users more interactive methods, faster response speed, more beautiful UI design, more convenient and updated functional experience, so some car companies choose the "luxury" level Qualcomm Snapdragon 8155 chip at any cost.
Qualcomm's latest third-generation 8155 chip adopts an 8-core 7nm process, the main frequency reaches 2.84GHz+, up to 6 screens and 12 cameras can be connected, which can drive 4K or even higher 8K and 9K resolution screens, and support 5G and WIFI 5 and Bluetooth 5.0 technology, which is more than 3 times the general chip capability. Qualcomm 8155 chip on the car, is the first time in history to achieve the car machine computing power and mobile phone computing power synchronization, it originated from Qualcomm mobile phone 855 chip, 855 mobile phone chip is released in December 2018, 2019 began to pre-research 8155 car specification chip on the car.
The intelligent cockpit in the strict sense is a core dual system multi-terminal multi-screen multi-camera. The instrument uses the QNX system, the central control & co-driver and other infotainment screens use the Andriod system, 8155 is the first time to achieve a chip platform to support dual systems running at the same time, through the virtual device to drive two sets of systems, according to the upper application, vehicle control needs and interactive scenarios, in the domain control to do a good job of computing power distribution, to achieve computing power and memory in different scenarios on demand allocation. Full body sensors, screens & peripherals (such as DMS cameras) are directly connected, enabling a full cockpit OTA in a networked environment, rather than just a central control screen OTA in the past. Realize the opening of the ECU unit of the whole vehicle, and truly complete the control and function scheduling of multiple body domains in the cockpit.
Just like computer hardware, just looking at the book data does not fully show its actual capabilities, at least it needs to run the software to give the ability evaluation. The evaluation of SOC chips is more complicated, the research and development of chips is to put the needs of car companies in front, and whether the final product can solve the needs of users for car companies, whether it can improve the fundamental experience of cars from the bottom, which is the key to reflecting the comprehensive ability of chips. In the chip company to the car company, car company to the user, how to reflect this comprehensive ability, which requires a systematic evaluation tool, this tool must be based on the underlying needs of people, based on the user's car experience, from different dimensions of the split evaluation, no matter how the SOC chip book data, the final advantages and disadvantages will be presented at these levels.
The "CC-1000T Intelligent Cockpit Evaluation System" can be a good way to tap into the capabilities of these levels, so this time we are not just talking about technical data, but using the system as a tool to judge what car experience the 8155 chip can bring to users. The system is jointly developed by cheyun research institute and partners, adhering to the principle of openness and continuity, subjectively experiencing and scoring the degree of cockpit intelligence of the vehicle from several dimensions such as intelligent performance, ease of use and sense of technology, trustworthiness and innovation. At the same time, the system can also be split and evaluated for the correlation strength of SOC chips, so as to explore the targeted experience of the minimum value unit feeling and the exposed problems.
At present, the "CC-1000T Intelligent Cockpit Evaluation System" has been tested on 110 models, of which 7 models using Qualcomm Snapdragon 8155 chips include WEY Mocha, Geely Xingyue L, WM W6, Zero Run C11, Xiaopeng P5, MG ONE, Lynk & Co 09. The reason for the low coverage is not only because of the high cost, but also because it has just emerged in the mass production car in 2021, in January 2021, WEY Mocha was first equipped with Qualcomm 8155 chips, more car companies are still in the loading stage, this year will be equipped with Qualcomm 8155 chips models into the consumer market, such as Zhiji L7, etc., we will also conduct detailed tests on their performance in time.
We can see that the 7 models equipped with 8155 chips have a very rich basic configuration of the smart cockpit, all of which support 5G car networking and more screens and interaction methods, which is almost the highest state that can be fully in the field of smart cockpits at this stage, and their confidence comes from the comprehensive ability of SOC chips, giving car companies the opportunity to show their fists. But high configuration does not equal a good user experience, we through the "CC-1000T intelligent cockpit evaluation system" SOC chip dimension for score disassembly, to see how big the gap between the use of Qualcomm 8155 chips and non-Qualcomm 8155 chip models in the user experience level.
After the correlation dimension is split, the evaluation dimension first-level architecture can be split into 5 test classes associated with the SOC chip dimension, that is to say, the basic test items of the system that reflect the capabilities of the SOC chip contain 5 types of test items of "function richness", "speed", "diversity", "accuracy" and "reliability", involving 100 evaluation items, each with a 5-point system and a full score of 500 points. From the above figure, we can see that with the support of qualcomm 8155 chips, the average level of these 7 models in these 5 types of test items is overall ahead of non-Qualcomm 8155 chips.
Data source: Cheyun Research Institute "CC-1000T Intelligent Cockpit Evaluation System" database
The "Qualcomm 8155 chip model" above is 7 models using Qualcomm 8155 chip tested in the system, including WEY Mocha, Geely Xingyue L, WMA W6, Zero Run C11, Xiaopeng P5, MG ONE, Lynk & Co 09; "103 models" in "non-Qualcomm 8155 chip models" are 103 non-Qualcomm 8155 chip models tested in the system; and "2021 smart models" It represents the mainstream intelligent models of 17 non-Qualcomm 8155 chips tested in the system in 2021, such as the ideal ONE, WEI ES8, Xiaopeng P7, BYD Han, Mercedes-Benz S-Class, Gaohe HiPhi X, Cyrus SF5 and other models.
In the feature richness dimension, it is the dimension with the largest difference in score among all test categories, and the difference is mainly reflected in the voice interaction, in which there are 34 tests related to SOC chips, and it can be seen that models equipped with Qualcomm 8155 chips will be more helpful to user experience improvement at the following levels.
The basic ability of voice is more natural, and the human-computer communication is barrier-free
In addition to the rich functions, but also need more convenient and smooth operation, the current voice interaction can be said to be a good way to solve, but the speech analysis recognition, error correction, software and hardware access capabilities also have higher requirements for SOC chips, equipped with Qualcomm 8155 chip models in these aspects of the performance is obviously better. In terms of voice basic ability, support full-scene continuous dialogue, such as voice commands for "open the window - tomorrow to Shanghai flights what - the day after tomorrow - the cheapest ticket - beijing today's weather - Shanghai - suitable for wearing what kind of clothes", the system can be continuously and accurately identified and executed, so that the communication between the machine and the machine is smoother. ONE-SHOT ability is generally more powerful, can directly wake up the word + command in one breath to issue instructions for control, in the voice anti-interference level will also be better to suppress environmental noise, higher wake-up rate is more conducive to natural communication between man and machine.
Voice search ability is more accurate A word breakdown no longer repeated search
This mainly investigates the search ability of the car machine system for music, radio, information, and encyclopedia through voice, equipped with Qualcomm 8155 chip models can be more thoroughly opened up in music applications, and users can accurately search through singers, song titles, singer nicknames, English names, lyrics, and song styles, such as voice commands "I want to listen to Zhou Dong's songs", "I want to listen to guitar songs", "I want to hear ordinary accompaniment to you", etc., can help you play it accurately. Greatly improve the convenience of entertainment needs when driving.
Voice car control ability is stronger Speaking can also control the hardware
In contrast, equipped with Qualcomm 8155 chip model voice car control capabilities will also be deeper, in addition to air conditioning, windows, sunroof, air purification, headlights, atmosphere lights, reading lights, etc. voice control, but also can be done such as window opening according to the percentage control, wiper speed control, screen brightness a variety of control methods, so that voice interaction becomes more practical and convenient.
In addition, in other dimension tests, we also found some characteristics related to the strong soc chip, the specific features are as follows:
3 screens have become standard information transmission is more direct and comprehensive
Equipped with Qualcomm 8155 chip of 7 cars, 3 screens have basically become the standard, Xiaopeng P5 has some exceptions, although it only has 2 screens, but it uses the largest 15.6-inch HD central control screen in 7 cars, the advantage of more screens is that users can get a richer interactive experience, information transmission is more direct and more comprehensive, more personalized settings, but also reduce the UI level, so that the operability of the function is greatly improved, of course, will also create a better sense of technology in the car, increase the user's sense of pleasure.
Linkage peripheral hardware more intelligent and personalized
In addition to supporting more screens, SOC chips can also make more peripheral hardware more intelligent, the system can coordinate keys, steering wheels, seats, air conditioning, audio, atmosphere lights and other hardware levels, to achieve the level and linkage management between the account and the hardware, equipped with Qualcomm 8155 chips models are supported "with the car machine account synchronization management hardware", different users log in to the car machine system, can set different seat sitting posture, rearview mirror angle, custom buttons, air conditioning habits and related personalized settings, Geely Star L can automatically transfer account preferences to the cloud, and even if you change the car login, it will be automatically loaded onto the new car.
Rich content ecology makes car life more interesting
Based on higher frequency and image processing capabilities, the car machine system can support more applications, just like the computer, you can use music, sound, video, information, entertainment, office and other wide applications, but whether you can smoothly drive large-scale design software or high-quality games, it depends on the comprehensive performance of your host, this aspect is obviously equipped with Qualcomm 8155 chip models are more relaxed, 2.84Ghz+ CPU main frequency and 1142 GFLOPS image processing computing power, Whether you're parking or driving, you'll find something to meet.
Response speed, no matter which computing platform, has played a vital role in the user experience, people's patience is very limited, other levels of good, response speed is not good, will also directly bring negative experience. The same is true in the smart cockpit, and there are 13 response speed test items related to SOC chips in the system, covering four major types of tests: mobile phone interconnection speed, car-machine response speed, navigation speed, and voice interaction response speed.
In terms of response speed, the difference between the average score of the two is not large, and the high score performance is basically achieved in various aspects, but the Qualcomm 8155 chip still has a slight advantage, in terms of the interconnection speed of the car machine mobile phone, the average speed of the car machine, 360 ring shadow cold start is slightly faster, bluetooth, WIFI, hotspot, screen projection and other mobile phone interconnection functions have better support, in addition to supporting a variety of connection methods at the same time, it can also improve the connection speed, and the secondary sensorless connection after getting on the car is also smoother. The touch response speed of each screen is also more sensitive and smooth, and the faster speed can make people more willing to operate and easier for users to accept new features.
Multi-mode interaction is integrated into it for more convenient functions
In terms of cabin diversity, the difference in score is mainly reflected in the diversity of the interaction mode and the central control interface, in the Qualcomm 8155 chip model, WEY Mocha can easily match faceID face recognition, gesture space interaction and other functions to enhance convenience, through simple gestures, you can easily "summon" the mocha from the narrow parking space, effectively avoiding the embarrassment of the vehicle driving position can not open the door. Mocha also integrates this multi-mode interaction into the functions of the car machine system, such as brushing face to log in to the car machine, brush face payment and other ancillary functions, so that the car is more "warm".
Accuracy Dimension We mainly test the touch accuracy of GPS navigation/media operations, the wake rate of information push, the wake rate of voice interaction, the intent, the accuracy of vertical/slot search results, and the screen clarity. In the reliability dimension, we mainly test the stability and defect performance of the instrument and the central control screen, navigation, and voice interaction level in nearly 100 hours during the test, and the two sides have not opened the gap from the comparative score, which shows that the current models are doing well, and the average can get about 80% of the score.
At the beginning of the establishment of the system, the basic items and the innovation items are set independently, as long as they are not included in the basic items, but they can give people a sense of surprise and practicality, and also have a certain original functional experience, we will score in the innovation items, the same each item is 5 points, but the total score does not set an upper limit. According to the intelligent cockpit experience, we classify innovation into three categories, namely interactive function innovation, digital innovation, and cockpit environment innovation.
In the era of technology outbreak, to a large extent, the fight is the ability to innovate, which also applies to the intelligent cockpit field of the car, relying on the Qualcomm 8155 chip, in the stronger computing power, higher image processing capabilities, as well as can support more sensors, screens, cameras and other aspects of the comprehensive advantages, so that these 7 cars can have more room to play for innovation. From the above figure, we can see that the score of these 7 models in digital innovation and cockpit environment innovation is significantly higher than the average performance of non-Qualcomm chip models, which is also the place where users can most intuitively feel.
In the test of these 7 models using Qualcomm 8155 chips, we are more impressed by the performance of WEY Mocha, which is currently among the best in the overall industry, second only to mercedes-Benz S-class in the intelligent cockpit of fuel vehicles, significantly higher than the average level of joint venture brands, independent brands and new power brands, and its completion degree exceeds 60% in most of the evaluation projects, and nearly 50% of the evaluation projects are more than 80% complete.
The reason why Mocha was impressed was that it could not only link three large high-definition screens and a 75-inch large AR-HUD head-up display, but also more innovative experiences. For example, the mocha can detect and alarm the rear live body, and prompt the scene through the mobile phone prompt and the vehicle horn double flash; in addition, the mocha also has a variety of interaction methods including FaceID, voice, touch, buttons, gestures, and DMS and seat belts, air conditioning linkage, in a special form of interaction to ensure driving safety.
The more interesting experience is its "skill pocket" function, which can be specified by the user according to the scene, so that the user can trigger some functions in the car at the right place and time, such as getting angry with the girlfriend on the road, saying that you just don't love me, this time the skill pocket can play a role, after recognizing this scene, it will automatically play the song "Is to love you", so that the user can feel more fresh in a longer car time.
In addition to WEY Mocha, the performance of Xiaopeng P5 is also worthy of recognition, first of all, it sets up physical custom keys on the four doors, which can be set to wake up /close the voice, mute, switch the multimedia sound source function, even if the rear row can also enjoy this benefit, providing more convenience for all passengers in the car; in addition, the content application of Xiaopeng P5 is very rich, in the "mobile living room", "hear good sounds", "leisure time", "information reading", "happy education", "life tools" provide dozens of mainstream applications, It offers a variety of options and conveniences for in-car living.
Mocha in the Qualcomm 8155 chip under the strong support, in the 7 8155 chip models in the performance is very eye-catching, the capabilities are not only stable and are in a leading position, and Lynk & Co 09 thanks to 3 screens + 1 W-HUD head-up display, with a better user experience, the comprehensive strength is also quite good, only 10 points gap ranked second, followed by the user experience from high to low are Star-More L, Xiaopeng P5, Zero Run C11, WM W6 and MG ONE.
In the dimension of feature richness, the outstanding performance is Mocha and Lynk & Co 09, and the characteristics of Lynk & Co 09 are more impressive, especially the intelligent control system class, but also the place where it has the largest gap in the score of other models, and has put a lot of effort into the intelligent control of air conditioning, not only supporting the rich functions, such as four-temperature zone air conditioning independently controllable, air purification ability, but also assist in controlling steering wheel heating, seat heating / ventilation, in addition to voice operation, Touch operation is also possible via a separate function screen and 2 separate knob screens.
Richer content ecology Active services to improve the quality of travel
In this regard, WEY Mocha performs well, it is a place where the user experience is greatly improved is some content ecology and active services, the system according to the user's daily travel habits, it can be commonly used or specific scenarios need the application and car control information intelligent recommendation to the specific area of the central control screen display. WEY Mocha's active services are embodied in smart refueling/parking/car washing, intelligent maintenance, illegal inquiry, intelligent loss determination, intelligent rescue and other aftermarket services, based on vehicle information and the internal opening and cooperation of each application capability, so that rich ecological applications can be empowered into the above refueling, commuting, food, movie scenes and other scenarios, which can bring users more supporting recommended services and greatly improve the quality of life and travel.
75-inch large AR-HUD screen The ability to integrate the real scene is stronger
Different from the conventional flat W-HUD screen, AR-HUD can better integrate driving data, but there are high requirements for chip computing power, Mocha and Xingyue L are equipped with rare large AR-HUD screens on the basis of Qualcomm 8155 chips, combined with advanced AR technology, so that driving information and navigation information can be integrated with road conditions. When we look at the information on the ordinary W-HUD screen, we need to zoom from the road surface to the windshield, which will cause visual distraction during this line of sight focus conversion process, while the AR-HUD omits this process and makes viewing information easier and safer.
Immersive cinema mode allows all the car people to feel the happiness brought by intelligence
Zero-run C11 mining Qualcomm 8155 chip performance is also a good hand, it is equipped with an immersive triple screen audio and video entertainment system, after the three-screen cinema mode is activated, all members of the car can watch a movie at the same time. The central control screen and the co-driver screen can also view different content on the separate screen, and the co-driver can achieve independent interaction through the Bluetooth headset of the car. Based on the flying screen mutual transmission function, users can also share videos with each other, and the entertainment is greatly improved.
Tailor-made voice interaction to make communication smoother
Geely Xingyue L is more innovative in voice interaction, thanks to the powerful NPU performance of Qualcomm 8155 chip, it has added the "main driving geek mode", different from the wake-free function, its voice assistant in the state of non-wake-up, the main driving position can directly say more and more abundant needs, voice assistants can be recognized, the time and energy cost of user and car-machine voice interaction input will be greatly reduced, and the blocking rate of invalid voice commands is more than 90%, which improves the accuracy of voice interaction. At the same time, when the network signal is poor, speech recognition can be quickly completed through the local calculation of the 8155 chip, and does not require network connection.
It is also safe to leave the car After leaving the car, the body scratches are well documented
WEY Mocha and Xiaopeng P5 have strong capabilities in App remote control, and there is also a better security guarantee after leaving the car, and Mocha is called "Guard WEY Mode" Xiaopeng P5 is called "Sentinel Mode". When they are unfortunately scratched after parking, the mobile phone App will have a message text reminder, and the body look around camera will open and record a few seconds of video to send to the owner, greatly improving the safety of the vehicle after leaving the car, but one of the points to do this is the need for independent process operation, and it is also inseparable from the soC chip capability.
At the level of speed dimension, our scoring criteria combine time and experience to score comprehensively, such as in the Bluetooth connection speed test project, 5 points is the average speed of the first and second connections within 6 seconds, in this range the user basically has no sense of delay, 4 points is 6-9 seconds, the user will feel the delay slightly, 3 points are 9-12 seconds, this situation will perceive a more obvious delay, and 2 points is 12-15 seconds, 1 minute is more than 15 seconds, which will have a serious sense of delay for users when connecting to Bluetooth , and even abandons the operation.
We take the best performing mocha as an example, cite the test results on speed response, we can see that it not only supports Bluetooth 5.0, WIFI 5, hotspot, wireless charging method to achieve the interconnection of car and mobile phone, and has obvious advantages in connection speed. Bluetooth first connection speed is 8.54 seconds, the secondary connection speed will be increased to 4.75 seconds, WIFI first connection is faster, reaching 4.5 seconds, the secondary connection WIFI speed is shortened to 3.34 seconds, in terms of hotspot connection, the first connection speed can reach 4.25 seconds, the second car without sensor connection is also very smooth, you can enjoy the convenience brought by interconnection.
After getting on the car, the voice wake-up speed of the mocha is also very fast, the user's voice release command is converted from sound to text response is fast, the time is 1.01 seconds, the semantic understanding and execution speed has also reached the excellent performance of 1.06 seconds, and you can also enter a personalized voice as your voice assistant, so that people can communicate with the car machine more naturally and smoothly, and improve the frequency and efficiency of voice interaction. Other models equipped with 8155 chips are not obvious in the difference in test results, which shows that their response speed level is very good.
With the powerful GPU computing power, the CG rendering screen of the whole vehicle is matched with the actual car control function settings. On the mocha central control screen, give the user "visible and controllable" car control function, not only the air volume, sunroof, seat can be easily adjusted, including the rearview mirror, trunk, lighting settings and other "visible" parts, can be controlled in this interface, in the touch operation, also support multi-touch, in addition to two-finger pinch / unfold action, but also added three fingers and above left and right sliding operation, can be used to switch the multimedia / map interface, or long press 5 seconds of the screen, and five-finger pinch into the App list, built a convenient, Intuitive and personalized interactive experience.
Explore Lamp Language Interaction for more ways to interact
Xingyue L in order to get more pleasure for users is also painstaking, fully squeeze out the ability of high-performance SOC chips, even outside the car has not been spared, its headlights inside the use of double-row three-stage LED lamp source, forming the style of energy matrix, with 126 LED lamp beads, each lamp bead can also be individually controlled. What is more sci-fi is that its headlights also have a light show function, and the headlights can move with the rhythm of music, which is rare in the same level. In addition, the headlamp also supports 3 kinds of welcome light language, farewell mode and other functions, which has carried out an initial exploration for more intelligent light language interaction in the future.
Although the diversity dimension level is slightly better, but the WM W6 with a close score is more impressive, it can be independently programmed in terms of scene mode diversity, and more than 200 active and passive software and hardware modules and functions such as driving assistance, windows, seats, air conditioning, driving mode, music, and atmosphere lights are freely combined and set to make a personalized car "scene card". When the user enters the car, each scene mode will be easily awakened according to the trigger conditions set by the user, bringing a fresher car experience to the user.
In terms of accuracy, the gap between 7 cars is very small, Mocha and Xiaopeng P5 have only a slight advantage, in terms of vertical and slot accuracy, Xiaopeng P5 performance is slightly outstanding, such as "I want to eat a large bowl of lasagna", you can enter the navigation application and correctly search out the nearby noodle-based restaurants, "the car is running out of power" will also automatically search for nearby charging stations and display key information such as charging pile remaining and charging prices, other test categories 7 Models are not much different, are at the score level of about 80% of this test.
In terms of reliability dimension, in the nearly 100 hours of high-intensity testing, these 7 cars have scored relatively high, they have performed well in software stability, and the car machine screen has not overheated, and there is basically no software BUG or Caton problem, and the voice interaction and application level are also equally divided, but Mocha and Xiaopeng P5 are slightly better at voice interaction stability.
Why use the same Qualcomm 8155 chip, there will be great differences in the user experience and function display, of which a very important point is the understanding of the 8155 chip and the overall software technology capabilities based on the platform, including the underlying system and middleware software. Middleware software is between the operating system and application software, providing a running and development environment for the application software at its own upper level, flexibly and efficiently developing and integrating complex application software, sharing resources between different operating systems, and reasonably managing computing resources and network communications. In order to improve the management, portability, platformability, software quality and cockpit experience of software, it is necessary to define an efficient architecture and standard application interfaces. This is also the core reason why Mocha's smart cockpit has performed well among many 8155 models and the underlying code.
Summary of the full text
The progress of science and technology fits the instinctive needs of human nature, whether it is a smart phone or a smart car, they have released the user's pursuit of "freedom" from the bottom, qualcomm provides 8155 chips can support more high-definition screens, sensors, cameras, can also improve the overall response speed of the system, can flexibly and efficiently develop and integrate complex application software, share resources between different operating systems, and reasonably manage computing resources and network communications, better and more support content ecological services, Create immersive in-vehicle experiences for users through technologies such as heterogeneous computing, graphics, computer vision, and AI.
The car cockpit is undergoing an evolutionary route from an electronic information system to a "smart cockpit" to eventually becoming a "third living space besides home and company" . Multi-screen linkage, intelligent surface, automatic driving, new materials, emotional engine is rapidly popularizing, the continuous breakthrough of high-end chips can continue to expand the boundaries defined by the "smart cockpit", more comprehensively meet the underlying needs of users, so that the intelligent cockpit towards faster, safer, more convenient, more, more beautiful, more fresh direction of development, can meet more user needs in more scenarios, facilitate our travel, enrich our lives, full of imagination, people look forward to.