Every year in the middle of the year, GAC Science and Technology Day will become an important "festival" for domestic automobile development and "future-oriented", and almost every technology that appears has been mass-produced, or mastered the key elements of related technologies, or changed and improved conventional car habits... Anyway, in the intelligent connection technology, new energy technology, automobile new bearing platform, GAC Science and Technology Day shows the hot spot and development trend of science and technology, becoming one of the most important display stages for domestic automobiles.
Every year at GAC Science and Technology Day, the relevant themes are very clear, and the theme of 2020 is "Sense and Create the Future" with a focus on "new"; In 202, the theme of "Smart-led Low-Carbon Future" focuses on "use"; The theme of this year's "science and technology rushing" falls on the level of "real" as the name suggests. The first of these is that GAC has further independently developed the industry's first standardized operating system for all vehicles and cross-domain based on the Xingling architecture - GAC Pusai OS.
Psai OS has created a unified interface definition and core components, and innovatively developed an SOA cross-domain service engine, a high-performance middleware engine, a vehicle cloud mirror engine, and a heterogeneous execution scheduling engine, which can make the central computer, intelligent driving computer and infotainment computer organically integrate at the software level, making the operation of the electrical and electronic architecture more efficient.
Second, the ADiGO intelligent driving connectivity ecosystem that we are familiar with has been further upgraded and expanded since its release in 2019. It includes two major systems, ADiGO SPACE and ADiGO PILOT, focusing on the core of the two major user experiences of intelligent cockpit and intelligent driving. The new generation of ADiGO SPACE has achieved four major improvements and leaps, including more natural voice capabilities, more extreme sound experience, updated ecological content and smarter scene solutions. In addition, the new intelligent scene solution covers the travel scene and supports user customization, allowing users to enjoy a unique travel experience.
The latest ADiGO PILOT is equipped with the industry's most advanced 39 high-performance sensors, including 3 intelligent zoom solid-state lidar, 6 8-megapixel high-definition cameras, the industry's first infrared camera, equipped with industry-leading 8 major redundancy systems, equipped with a high-performance computing platform, to ensure that in the three major application areas of advanced assisted driving, super parking, and unmanned driving.
In particular, ADiGO PILOT driverless is a solution for Robotaxi scenarios, with ultra-high AI computing capabilities, the first time in the industry to adopt a vehicle-grade embedded computing platform that can be mass-produced, support vehicle-road collaboration and 5G remote takeover, and can support completely unmanned mobile travel. GAC Robotaxi, which is based on the platform, has carried out normalized demonstration operations in Guangzhou. It is expected to form a Robotaxi fleet of more than 200 vehicles in 2022 to participate in the mixed-driving demonstration operation in Guangzhou and start a new journey of driverless commercialization.
In addition to the continuous innovation of Zhilian technology, in order to meet and enrich the existing or future requirements. GAC's internal cultivation in power system and battery technology also showed us the R&D strength of GAC Group in this science and technology day. For example, in 2021, three original battery technologies of "sponge silicon anode chip battery technology, super fast charging technology and magazine battery system safety technology" were released, which solved the three major pain points of endurance, charging and safety for users, and this year, the Science and Technology Nichi Group released a breakthrough composite battery technology - a new generation of super lithium iron battery technology (SmLFP) based on microcrystalline technology.
Compared with the current mass-produced lithium iron phosphate battery, the mass energy density of the cell is increased by 13.5%, the volume energy density is increased by 20%, the low temperature capacity of -20 °C is increased by about 10%, the fast charge can reach more than 2C, and the power battery life can reach more than 1.5 million kilometers. It effectively solves the technical problem of lithium battery with "balanced performance", provides a new direction for the solution of power battery, and undoubtedly adds an additional layer of protection for mileage and safety assurance.
On the other hand, GAC released a technical demonstration of the relevant modular architecture on the wave hybrid system. The architecture consists of three major parts: hybrid engine (E), electromechanical coupling system (M) and power battery (B), which can be derived from four categories, including affordable single-speed system, power-type power shunt system, power-saving multi-stop system and high-efficiency zero-hydrocarbon hybrid system, as well as different dynamic combinations, which are perfectly adapted to all XEV models such as HEV, PHEV and REEV. There is also a concept car using hydrogen power source green space space at the scene, proving that for the emergence of clean energy in the future, GAC Group has always had its own technical reserves in order to be put into the market at any time.
The GAC Science and Technology Day, which has been held for four years, can be seen that GAC's technological innovation and technology are in a state of progress and are not just paper technology that exists on PPT. And through the two major brands of GAC Trumpchi and GAC Aean, consumers can personally feel the improvement of technology in safety, convenience and use, as Feng Xingya, general manager of GAC Group, said, "In the face of unprecedented changes in a century, as well as the challenges brought by the new four modernizations of the automotive industry, in order to gain a foothold in the future competition, it is far from enough to pay attention to product development, and GAC needs to firmly transform into a technology-based enterprise supported by scientific and technological innovation." ”