From March 15th to 17th, the China Electric Vehicles 100 Forum (2024) with the theme of "Consolidating and Expanding the Development Advantages of New Energy Vehicles" was held at the Diaoyutai State Guesthouse in Beijing. At the Chelu City sub-forum on the 15th, Huang Gang, deputy general manager of China Mobile Research Institute, made a speech about the "four integrations" of the Internet of Vehicles industry, which attracted industry attention. At the beginning of 2024, China Mobile Chairman Yang Jie proposed the idea of actively grasping the trend of the "AI+" era and promoting the extension of "5G+" to "AI+". Based on this, the Shanghai Research Institute has delved into 5G-A technology to build a new infrastructure of "ubiquitous integration" to provide integrated services of information perception, transmission, storage and processing for AI+ applications. Technology Empowerment and Ubiquitous Integration Based on industry needs in the field of Internet of Vehicles, China Mobile continues to carry out innovative exploration and implementation practices with Chinese characteristics. It is against this background that the four integration concepts of 5G+V2X communication integration, vehicle-road computing power integration, vehicle+city+cloud integration, and people+vehicle+home integration were proposed. From 5G to 5G-A, the Shanghai Research Institute has used China Mobile's strong basic network capabilities to keep pace with industry needs and continuously evolve to provide users with low-latency, wide coverage, stable and reliable communication services. China Mobile's 5G-A+V2X partially enhanced converged networking can ensure data follow-up delivery, entrance delivery and adaptive variable range delivery, achieving car cloud information service latency as low as 20ms@99%, Excellent results with wide area coverage and low comprehensive cost. Vehicle-road computing power is integrated, with low-latency computing power to meet roadside perception calculations, and hierarchical large computing power to support vehicle-side data processing. The roadside is based on AI deep learning detection algorithms and improves the identification and prediction of traffic elements through perception models. Accuracy, achieving a fusion perception recognition rate of no less than 95%, effectively making up for the vehicle-side perception field of view and accuracy, and there is no shortage of intelligent computing and supercomputing to support large model training. The characteristics of cloud-edge collaboration and on-demand deployment ensure the computing power needs of different applications, reducing computing power investment by 10%-35%, forming a safe, trustworthy, stable and reliable unified operation and maintenance management and guarantee system. Car + City + Cloud Integration is to connect and empower the dynamic traffic information provided by the city with the vehicle-side sensing shared i...
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