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Automotive Engineering ›› 2020, Vol. 42 ›› Issue (12): 1595-1605.doi: 10.19562/j.chinasae.qcgc.2020.12.001

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Cloud Control System for Intelligent and Connected Vehicles and Its Application

Li Keqiang1, Chang Xueyang1, Li Jiawen2, Xu Qing1, Gao Bolin1, Pan Jian1   

  1. 1. Tsinghua University, State Key Laboratory of Automotive Safety and Energy, Beijing 100084;
    2. TUS Cloud Control (Beijing) Technology Co., Ltd., Beijing 100084
  • Received:2020-05-15 Revised:2020-07-12 Online:2020-12-25 Published:2021-01-13

Abstract: In this paper, the concept of cloud control system for intelligent and connected vehicles is proposed based on the theory of cyber-physical system (CPS). The system uses the new generation of information and communication technologies to integrate the physical layer, cyber layer and application layer of human, vehicles, road infrastructures and cloud for integrated perception, decision-making and control to realize comprehensive improvement of vehicles and traffic safety and efficiency. Based on the introduction of the system architecture, working principle and key technologies, integrated perception technology on edge cloud and vehicle control technology under time-varying delay are studied. Furthermore, a cloud control system for real road is developed. Simulation and field test results verify the performance of cloud computing, integrated perception, decision-making, and connected control of the proposed system, which demonstrates its feasibility and superiority in application

Key words: intelligent connected vehicles, cloud control system, cyber-physical system, integrated perception, networked vehicle control