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html On June 28, the 2022 GAC TECH DAY 2022 with the theme of "Technology Rush" was held at GAC Research Institute . GAC Group has released a number of research and development results that can be put into mass production. In the field of intelligent network connection, there are GAC Pusai OS (Pusa operating system) under the GAC Xingling architecture, and the newly evolved ADiGO intelligent driving interconnection ecosystem; pure In the field of electricity, there are new generation super iron lithium batteries based on microcrystalline technology that have more energy, better charging and low-temperature performance, and are more durable; in the field of hybrid technology, there are Julang hybrid modular architecture and Julang-hydrogen hybrid system. , at the same time, it also released a new hydrogen energy concept car Greenland SPACE, demonstrating its attitude towards technological transformation with its technological strength.Leaders of Guangzhou City, leaders of relevant provincial and municipal departments, Chairman of GAC Group Zeng Qinghong, General Manager Feng Xingya, Relevant leaders of the China Association of Automobile Manufacturers and counterparts in automobile companies, and about 100 domestic and foreign media attended the GAC event on the spot. In addition to the Technology Day press conference, more than 100 media and many netizens witnessed the power and achievements of GAC's "Technology Rush" through the live broadcast platform.
This GAC Technology Day coincides with the 25th anniversary of the founding of GAC Group. A GAC Technology Exhibition was also set up at the event, which comprehensively demonstrated to guests the important scientific and technological achievements that GAC Group has obtained in the field of independent research and development over the past 25 years, as well as its achievements in intelligent connectivity and energy. , the latest breakthroughs and forward-looking concepts in the field of styling design.
On the 2022 GAC Technology Day with the theme of "Technology for the Present", GAC Group released a number of R&D results that can be put into mass production.
As consumers' demand for smart experiences becomes higher and higher, software plays an important role in smart cars. The importance is increasingly highlighted. However, the current inconsistency in development standards and models in various fields such as intelligent driving, infotainment, and intelligent car control has greatly affected the efficiency and quality of software development. In order to solve this pain point, GAC further independently developed the industry's first, cross-domain, standardized operating system for the entire vehicle - Pusai OS based on the Xingling architecture. Pusai OS has created unified interface definitions and core components, and innovatively developed SOA cross-domain service engine, high-performance middleware engine, car cloud mirror engine, and heterogeneous execution scheduling engine, which can enable central computers and intelligent driving computers. It is organically integrated with the infotainment computer at the software level to make the electronic and electrical architecture operate more efficiently.
Guangzhou Automobile Group Technology Exhibition
Following the release of three original battery technologies in 2021, "sponge silicon negative plate battery technology, super fast charging technology and magazine battery system safety technology", they respectively solved the three major pain points of battery life, charging and safety for users. On the basis of this year's Technology Day, GAC Group released a breakthrough composite battery technology - a new generation of super lithium iron battery technology (SmLFP) based on microcrystalline technology. Compared with the mass-produced lithium iron phosphate battery currently on the market, the super lithium iron battery has a 13.5% increase in cell mass energy density, a 20% increase in volume energy density, and an approximately 10% increase in -20°C low temperature capacity. It is fast charging. It can reach more than 2C, and the power battery life can reach more than 1.5 million kilometers (4000 cycles @80%), effectively solving the "balanced performance" lithium battery technical problem and providing a new direction for power battery solutions.
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Source: China Xiaokang Network
Reporter: Zhang Yurong
Editor: Mai Wanhua
Reviewer: Gong Zimo
Vision: Long Hao
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