Inventory | What are the differences between domestic car in-car OS? Hongmeng and AliOS have entered an autonomous no-man’s land

  With the continuous improvement of the level of automotive intelligence, more and more car manufacturers mention the words "system" and "OS" in the promotion of models, such as HarmonyOS of Wenjie M5, IMOS of Zhiji L7, Galaxy OS of Geely Xingyue L, Coffee Smart Cockpit System of Great Wall, and DiLink Intelligent Network System of BYD, etc. This confirms that car manufacturers are paying more and more attention to operating systems.

Inventory | What are the differences between domestic car in-car OS? Hongmeng and AliOS have entered an autonomous no-man's land

  According to the classification of the "Vehicle Operating System Standard System" of the National Automobile Standardization Technical Committee, vehicle operating systems are divided into two categories: vehicle operating systems and vehicle control operating systems. Vehicle operating systems are mainly for infotainment and intelligent cockpits, and are used in vehicle control, instrumentation, co-pilot and rear entertainment. The requirements for safety and reliability are at a medium level. This type of operating system is developing rapidly, and the ecosystem relying on this type of operating system is also in a period of rapid development.

  In fact, whether it is all kinds of XXX smart cockpit in China, or the system named "OS", it basically belongs to the category of "car operating system". In the domestic car operating system market, major car manufacturers mainly use QNX, Android, Linux systems and customized modifications based on Android and Linux. The above-mentioned Galaxy OS, coffee smart cockpit system, and DiLink all belong to this program, while the self-developed car operating systems include Zebra Zhixing AliOS and Huawei HarmonyOS.

  AliOS: Distributed Converged, Native Fusion (SOA) Framework

  In April, SAIC Motor officially launched the Zhiji L7. As the first mass-produced model built by Zhiji, the Zhiji L7 brings together the advantages of SAIC Motor Group, Alibaba Group and Zhangjiang Hi-Tech. "The intelligent cockpit and OS system on the Zhiji L7 are all newly developed by Zebra, and a new architecture and system have not been commercially applied yet. Zhiji L7 is the first model of this new system," Liu Tao, co-CEO of Zhiji Automobile, said in an interview with the media.

  Zebra Zhixing built the IMOS underlying system for Zhiji L7 based on AliOS. On Zhiji L7, the smart scene screen and the hub screen are highly integrated, allowing users to interact and stream content between different screens. This is due to AliOS ‘multi-screen interactive display framework, which can break the physical boundaries and achieve a multi-screen graphics system for the cockpit.

  In addition, with the diversification of vehicle functions, more and more information needs to be shared across domains, and a communication framework to meet the cross-domain, cross-device, and cross-OS requirements of smart cars has emerged. AliOS comes with its own autonomous, controllable, stable and reliable Fusion (SOA) framework, which can realize cross-domain and cross-vehicle cloud integrated communication, and supports SOME/IP and DDS protocols. For automakers, Fusion can realize atomization and serviceization of vehicle hardware capabilities, and OEMs can independently define vehicle open capability interfaces and vehicle-cloud integrated developer platforms, which will greatly improve development efficiency.

  HarmonyOS: Full Scene Distribution, Multi-Device Interconnection

  In March this year, Huawei officially released the QJI M5 equipped with HarmonyOS. At the beginning of its birth, HarmonyOS showed that it would integrate various end points in life scenarios to form a "super virtual end point", which is also a significant advantage of HarmonyOS, that is, multi-device interconnection. This is also evident in the QJI M5. In the case of logging in to the same account as Huawei’s mobile phone, the car and mobile phone can be seamlessly connected and transferred.

Inventory | What are the differences between domestic car in-car OS? Hongmeng and AliOS have entered an autonomous no-man's land

  In addition, HarmonyOS inherits the capabilities related to the Android application framework, is compatible with Android applications, and also has certain advantages in the richness of the application ecosystem.

  ROM-based system: rich application ecosystem, insufficient stability

  As an intelligent cockpit system deeply customized by Yikatong Technology for Geely Automobile based on the new hardware platform, the Galaxy OS carried by Xingyue L has undergone two OTA upgrades after its launch. Although it is named "OS", Galaxy OS is still a ROM system in essence, and Yikatong has customized development based on Android.

  From a development perspective, the advantages of ROM-based systems are obvious, only involving the modification of SystemUI and a small number of Framework services. The development cycle is short and the difficulty is low, and the advantages of Android’s rich application ecosystem are also favored by major automakers. However, Android is relatively insecure and stable, so most Android-based systems are only used for in-vehicle infotainment.

  Miao Wei, deputy director of the Economic Committee of the National Committee of the Chinese People’s Political Consultative Conference, once said in public: The operating system is the key to the digital transformation of automobile enterprises, and it is a "must for soldiers". Self-developed in-vehicle operating systems have natural advantages in development, iteration, safety and other links, and building autonomous in-vehicle operating systems and even autonomous vehicle control operating systems is the only way.

Geely China Star Intelligent Double Engine started from 126,700 yuan, reshaping the new benchmark of oil mixing with high value.

China Economic News Network (Liu Chenxi)On December 3rd, Geely’s "China Star Travel China Exploration Plan" was opened in Zhengzhou, and the double flagship of China Xingzhiqing was officially listed. Xingrui L Zhiqing launched three versions, namely, the nebula version, the Xinghe version and the Tiangong version, with an official guide price of 126,700 yuan — 146,700 yuan; Xingyue L Zhiqing launched two editions, the Xinghe Edition and the Tiangong Edition, with an official guide price of 167,700 yuan — 177.7 thousand yuan. At the same time, before 24: 00 on February 9, 2024, you can enjoy the New Year red envelope benefit of 3,000 yuan when you buy the China Xingzhiqing model. After the New Year red envelope subsidy, the price of Xingrui L Zhiqing’s limited New Year red envelope is 123,700 yuan — 143,700 yuan, and the limited-time New Year red envelope price of Xingyue L Zhiqing is 164,700 yuan — 174.7 thousand yuan.

Wechat pictures _20231205085803

At the same time, China Xingzhiqing Double Flagship has also introduced generous gifts such as "replacement subsidy of up to 10,000 yuan and optional package of 2,999 yuan in Tiangong" for the majority of car buyers, as well as four major car purchase rights such as finance, quality assurance, maintenance and traffic. China Star Intelligent Double Engine continues to lead the value of China automobile and reshape the benchmark of hybrid value of oil and electricity with the high value of fuel vehicles and full price rights.

In terms of power, China Star Intelligent Twin Engine comes standard with the world-leading 1.5TD in-cylinder direct injection turbocharged hybrid four-cylinder engine with a thermal efficiency of 44.26%, which can release the maximum power of 120kW and the maximum torque of 255 N m.. Matching with the world’s leading 3-speed intelligent frequency conversion DHT, driven by P1+P2 dual motors, it can output power in parallel at full speed, with the maximum output torque of 4920N·m at the wheel end and the torque-to-mass ratio of 41 N m/kg, and the maximum transmission efficiency reaches the highest 97.5% in the world, with almost no energy loss.

With the help of three core technologies: 1.5TD four-cylinder hybrid engine +3-speed intelligent frequency conversion DHT+X·System intelligent control system, China Star Intelligent Double Engine subverts the traditional oil-mixing technology, leading the fuel vehicle to a generation in power performance, driving experience and ultra-low fuel consumption, and fully entering the 4-liter era with both energy saving and performance. Among them, the acceleration of Xingrui L intelligent engine is only 7.5 seconds, the fuel consumption of WLTC is as low as 4.22L per 100 kilometers, the acceleration of Xingyue L intelligent engine is 7.9 seconds, and the fuel consumption of WLTC is 4.79L per 100 kilometers, with the highest speed exceeding 200 km/h.

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Xingrui L Zhiqing has a body size of 4825mm×1880mm×1469mm and a wheelbase of 2800mm, and the cabin space is ahead of its peers. The whole system comes standard with a 13.2-inch 2K high-definition central control panel and a 10.2-inch full LCD instrument. With the leading 24.3-inch giant screen AR-HUD at the same level, it is full of science and technology. There are also the leading Face ID facial recognition function, luxury electronic pocket guard, 12-speaker Yanfei Lishi luxury audio system (including headrest audio), smart car advanced fragrance system, 256-color atmosphere lights and other luxury configurations, which bring luxury technology and comfort comparable to B-class cars with more than 250,000 yuan.

The cockpit of Xingyue L Zhiqing has also jumped by one generation. The body size of 4795mm×1895mm×1689mm and the wheelbase of 2845mm bring a huge cockpit space far beyond the same level. The whole system comes standard with a 12.3-inch touch high-definition central control panel, a 12.3-inch touch high-definition passenger screen and a 12.3-inch digital LCD instrument, as well as a 25.6-inch AR-HUD augmented reality head-up display system, four-tone intelligent interaction and three-zone independent air conditioning.

In terms of intelligent driving, the only intelligent NOA navigation hardware system in the same class of Xingyue L Intelligent Engine comes standard, which integrates 26 high-performance sensors and centimeter-level high-precision maps, covering 100+ high-speed driving scenes, and can realize intelligent assisted driving according to the whole navigation process, automatically going up and down the ramp, overtaking in a lane change, slowing down in a corner, dodging in a lane change, avoiding large trucks, and automatically controlling the speed of confluence, bringing users a smart driving experience of a generation.

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In order to accurately meet the daily driving needs of sedan users, the intelligent driving of Xingrui L Zhiqing has also jumped in an all-round way. The whole system comes standard with L2-level intelligent driving assistance system. Xinghe Edition and Tiangong Edition also have newly upgraded high-performance sensor matrices, integrating 15 intelligent safety AIDS such as ICC intelligent navigation, TSI traffic sign recognition, SLIF speed limit reminder, LCA lane change assistance, LDW lane departure warning and LKA lane keeping assistance, so as to easily protect users’ intelligent driving safety in the whole scene.

Thanks to the safety gene of CMA architecture, China Star Intelligent Double Engine adopts intelligent and safe body design which integrates advanced technologies such as front subframe shedding design, M-shaped stable bending of front longitudinal beam and Z-shaped stable bending of rear longitudinal beam, making it stronger and smarter, and ensuring driving safety in all directions.

At the same time, China Star Intelligent Double Engine also adopts environmentally-friendly materials such as environmentally-friendly water-based adhesive, water-based damping, foamed sound insulation pad, etc., and is equipped with G-clean air purification system which integrates CN95 high-efficiency composite air conditioning filter element, AQS intelligent air management, negative ion air purification and cockpit active cleaning to build an all-round intelligent ecological health circle.

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China Xingzhiqing Double Flagship insists on value creation and scientific and technological innovation, and leads the fuel vehicle to a new generation from five aspects: power, cockpit, intelligent driving, safety and design, which completely refreshes the imagination and experience of fuel vehicle users. At the same time, the launch of China Star Intelligent Dual Engine will further strengthen the leading edge of China Star and even Geely brand in the fuel vehicle market, reshape the market structure of China fuel vehicle, and comprehensively lead China fuel vehicle to a high-value era of more energy-saving, smarter and safer.

Homework APP hides games and makes parents angry. Developer: It is a fun learning product.

  Hualong. com at 6 o’clock on October 8th (Reporter Huang Yu Zhu Ke) Recently, Ms. Lin, who lives in Baoshenghu Street, Yubei, Chongqing, told Hualong. com that her son Jia Jia is in the third grade and needs to use the "Together Primary School Students" APP to complete his homework every day. Recently, Jia Jia’s efficiency has slowed down, and she feels that something is wrong. After inspection, it was found that this homework APP embedded a variety of games, and Jiajia’s game level has ranked first. Ms. Lin is very angry: "The whole homework process is in a bunch of games, so how can this 8-year-old pupil control himself?" What the hell is going on? Hualong. com reporter conducted an investigation.

  Event "

  "Homework APP" becomes "Game App". Eight-year-old children spend one or two hundred yuan to do tasks and "contribute" ranks first.

  Ms. Lin told reporters that as early as her son was in the second grade, the teacher recommended this "Primary School Students Together" APP to parents. At 10 o’clock on the evening of September 25, Jia Jia finished her homework. When Ms. Lin got her mobile phone back, she found that it was a little hot. She didn’t check it carefully until she noticed something strange.

  Ms. Lin found that in the "A Primary School Student" App, her son ranked first in the "geocentric adventure" game with an action value of 329, and ranked 17th in the school race. Screenshot of the page Hualong Nethair

  I don’t know if I don’t see it, but I was shocked when I saw it. Ms. Lin found that there is an entrance called "Growing World" on the homepage of the APP, which contains many small games such as "geocentric adventure", among which the city level under her account has reached level 6.

  Ms. Lin started the "geocentric adventure", and her son Jia Jia and four other students are forming a team to participate. In the team, Jia Jia ranked first in "contribution" with an action value of 329, and 17th in the school race.

  "Looking through the records, I know that many tasks have to be completed by opening products," Ms. Lin said. "Up to now, my son has spent one or two hundred dollars on the game."

  Experience "

  "Growing World" is similar to Happy Farm. The teacher can’t see the game entrance.

  Is there any possibility of misleading students in this APP? Hualong. com reporter decided to experience it.

  The "A Primary School Student" App prompts that you need to enter a "teacher number" to register, and after the "A Primary School Teacher" App uses the mobile phone number to register, the "teacher number" is successfully generated. Screenshot of the page Hualong Nethair

  Searching for "A Primary School Student" in the mobile app store pops up multiple search results, including "A Primary School Student", "A Primary School Teacher" and "Parents Connect", all developed by Shanghai Hexu Information Technology Co., Ltd.

  The reporter downloaded the "A Primary School Teacher" APP and entered the mobile phone number to register. With the help of the "teacher number" generated after registration, the reporter successfully logged into the "Primary School Students Together" APP, and the three options of "Growing the World", "Practice Record" and "Parents Reward" are prominently listed at the bottom of the homepage.

  This "growing world" is similar to Happy Farm. When you enter for the first time, you will be prompted to guide the operation. Screenshot of the page Hualong Nethair

  The reporter found that this "growing world" is similar to the happy farm game. Among them, the "building center" can build farmland, dairy farms, etc. "Partner Home" can raise sika deer and camel cubs, and can also send pets to compete with opponents.

  "Partner Home" can cultivate sika deer, camel and lamb, and can also send pets to compete with opponents. Screenshot of the page Hualong Nethair

  To complete some projects, you need to open designated products, such as Chinese, mathematics, dubbing, words, etc. It takes 300 yuan to open the basic language for 365 days and 199 yuan to open the words for 365 days.

  The reporter sent math homework to the whole class through the "A Primary School Teacher" APP, and then clicked the "A Primary School Student" APP "Practice Record" to complete it.

  After the homework is finished, the reward of "Learning Bean 5" and "Building Gold Coin 50" will pop up on the end page, and the prompt of "Going to the Growing World and Getting More Rewards" will pop up in the prominent position below. Screenshot of the page Hualong Nethair

  After all the four math problems are completed correctly, the reward of "Learning Bean 5" and "Building Gold Coin 50" will pop up on the end page, and the prompt of "Go to the growing world and get more rewards" will pop up in the prominent position below.

  At the bottom of the Growing World page, there are four options, namely, geocentric adventure, naughty elf, Mid-Autumn Festival reunion, and triumphant, all of which are time-limited activities. Screenshot of the page Hualong Nethair

  On the "A Primary School Teacher" APP, the reporter did not see a similar game entrance.

  Survey "

  Most parents are not familiar with APP function, and the network evaluation is polarized.

  Open two apps, all showing the names of many primary schools. So, how did parents and teachers react? The reporter conducted an investigation.

  Ms. Chen, who lives in Jiangbei, just sent her son to the first grade in September this year. Recently, she installed the "A Primary School Student" APP under the recommendation of her teacher. Under the reporter’s reminder, she discovered that her city level has reached level 2, and it should be that her son played before she got the level, but she didn’t know it before.

  In the "growing world", there are ranking systems almost everywhere, except for class rankings, there are also school and province rankings. Screenshot of the page Hualong Nethair

  Ms. Xiao lives in Xinqiao Street, and her fourth-grade daughter Qiqi is also doing her homework with this APP. After inspection, the city level in Kiki’s "Growing World" is still level 1. However, Ms. Xiao found that many students in the class boarded the city rankings.

  The reporter found that among the 10 parents who used the "Primary School Students Together" APP to do their homework, only one parent was familiar with the APP function.

  The reporter contacted a Chinese teacher of Ms. Shanglin’s primary school. The Chinese teacher said that she knew this APP, but it was not practical for her. She said that she was "unclear" about whether the APP was used in mathematics and English subjects.

  Subsequently, the reporter contacted the English teacher of another primary school, who was using this APP to arrange homework. She told reporters that when she first started using the APP, she experienced it as a student. I remember that there was no game page at that time. So far, the parents of her classmates have not reflected the game problems to her.

  However, the English teacher provided a detail. After the APP was launched, it was updated many times. She suspected that she had "quietly" joined the game during the update process.

  Some projects need to open designated products, including Chinese, mathematics, English, dubbing, etc. It takes 300 yuan to open the basic language for 365 days. Screenshot of the page Hualong Nethair

  As of October 7th, in Huawei’s APPlication market, a total of 2,049 people rated the "One Primary School Student" app, and the evaluation was polarized, among which nearly 40% of users gave 1 star. Among the users who gave bad reviews, "Krypton", "Commercialization" and "Advertising" are the words that appear more frequently.

  Response "

  Developers deny that there are games in the APP that call "Growing World" a fun learning product.

  How does the company respond to the above situation? On September 29th, as a parent, the reporter called the developer of this series of apps and the customer service phone number of Shanghai Hexu Information Technology Co., Ltd..

  The customer service first denied the statement of "game". It said that the products such as "Growing the World" in the APP are all interesting learning products, which mainly play an incentive role. "If children only do problems, they may feel boring, so they have developed these interesting products."

  The customer service replied that parents will give away some beans, growth values, grades and virtual items when they buy some courses, but mainly let the children do the questions.

  How does the platform verify the teacher’s identity? The customer service said that if teachers and users want to open the "One Primary School Teacher" APP, they need to upload the teacher qualification certificate and other certificates. However, when the reporter experienced it before, he only needed to enter his mobile phone number to register.

  In addition, why does the tip "Go to the growing world and get more rewards" pop up on the homework end page? Does the company have a game business license, and is the game filed? For these questions, the customer service did not answer.

  Subsequently, the reporter sorted out these questions and sent an interview request to the company through the media contact email published by official website. As of press time, no reply was received.

  As of October 7th, in Huawei’s Application market, a total of 2,049 people rated the "One Primary School Student" app, and the evaluation was polarized. Screenshot of the page Hualong Nethair

  According to the national enterprise credit information publicity system, Shanghai Hexu Information Technology Co., Ltd. was established on December 3, 2012, with Liu Chang as the legal representative and a registered capital of RMB 30 million. The business scope includes technical development and technical consultation in the field of network technology.

  Its business scope stipulates that projects that are subject to approval according to law can only carry out business activities after approval by relevant departments. In its administrative licensing information, the license of "network culture business license game products and artworks" has expired on May 13th this year. As of press time, no new information about the business license of game products has been found.

  In addition, the reporter also found that on May 25 this year, the company was fined 100,000 yuan and ordered to stop publishing because it violated the Advertising Law and used minors under the age of 10 as advertising spokespersons.

  The reporter inquired about the network culture business license, game version number, game operation record, etc. through the third-party website, but did not find the relevant information of the enterprise.

  Education Commission "

  Schools will be required to strengthen the selection and management of learning apps.

  Regarding the situation found in the reporter’s investigation, the person in charge of the relevant departments of the Chongqing Municipal Education Commission said that the learning apps currently used by students are the choices made independently by schools and teachers according to the situation and characteristics, and the Municipal Education Commission has not made uniform regulations.

  The person in charge said that parents can communicate directly with the teacher if they have opinions about the problem that the APP contains games. At the same time, relevant departments will also urge schools to make a more comprehensive evaluation of the advantages and disadvantages of APP, and strengthen supervision and management during the use.