摘要
智能网联汽车云控系统是基于新一代移动互联技术的车路云一体化融合控制系统(CCS),它是信息物理系统理论在智能网联汽车领域的典型应用。本文介绍了该系统的基本概念,架构组成、核心功能与工作原理。该系统具备车路云泛在互联、交通全要素数字映射、全局性能优化、高效计算调度、系统运行高可靠等5大特征,涉及端边云结合的一体化技术与动态资源调度技术等基础技术特点。同时介绍了该系统的2类典型应用:云控汽车节能驾驶系统(CloudEDS)、云控交通信号管控(CloudTCS),可显著提升车辆行驶经济性和道路通畅性。云控系统对中国智能汽车与智能交通产业的融合发展具有重要意义,亟需系统顶层规划、产业环境建设、标准法规统筹设计,推进核心技术攻关及产业化示范应用。
This paper proposed the concept,structure,function and working principle of the system of coordinated control by vehicle-road-cloud Integration(as called cloud control system:CCS).It is a typical application of cyber-physical system theory in the field of intelligent and connected vehicles.The CCS has five features:ubiquitous interconnection of vehicles,roads and clouds,digital mapping of all traffic elements,global performance optimization,efficient computing and scheduling,and high reliability of system operation.It involves basic technical features such as integrated technology of vehicle–road-cloud and dynamic resource scheduling technology.Two typical applications of the CCS are introduced:Cloud-controlled Economic Driving System(CloudEDS),Cloud-controlled Traffic Control System(CloudTCS).The two system based on the technology of CCS can significantly improve the performance of vehicle driving and traffic operation safety and efficiency.The CCS needs to be designed from the top-level system planning,industrial environment construction,and unified standards.Furthermore,the implementation of technologies and industrial applications is necessary.
作者
李克强
李家文
常雪阳
高博麟
许庆
李升波
LI Keqiang;LI Jiawen;CHANG Xueyang;GAO Bolin;XU Qing;LI Shengbo(State Key Lab of Automotive Safety and Energy,Tsinghua University,Beijing 100084,China;Suzhou Automotive Research Institute,Tsinghua University,Suzhou 215200,China)
出处
《汽车安全与节能学报》
CAS
CSCD
2020年第3期261-275,共15页
Journal of Automotive Safety and Energy
