Journal of Transportation Systems Engineering and Information Technology ›› 2021, Vol. 21 ›› Issue (5): 40-51.

Special Issue: 自动驾驶技术 车路协同与智能化技术

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Technologies and Applications for Intelligent Vehicle-infrastructure Cooperation Systems

ZHANG Yi* 1, 2, 3, 4 , YAO Dan-ya1, 2, 4 , LI Li1, 2, 4 , PEI Hua-xin1 , YAN Song1 , GE Jing-wei1   

  1. 1. Department of Automation, Tsinghua University, Beijing 100084, China; 2. Beijing National Research Center for Information Science and Technology, Beijing 100084, China; 3. Tsinghua-Berkeley Shenzhen Institute (TBSI), Shenzhen 518055, Guangdong, China; 4. Jiangsu Province Collaborative Innovation Center of Modern Urban Traffic Technologies, Nanjing 210096, China
  • Received:2021-07-21 Revised:2021-08-05 Accepted:2021-08-07 Online:2021-10-25 Published:2021-10-20
  • Supported by:
    National Key Research and Development Program of China

智能车路协同系统关键技术与应用

张毅*1, 2, 3, 4,姚丹亚1, 2, 4,李力1, 2, 4,裴华鑫1,晏松1,葛经纬1   

  1. 1. 清华大学,自动化系,北京 100084;2. 北京信息科学与技术国家研究中心,北京 100084;3. 清华-伯克利深圳学院, 广东 深圳 518055;4. 江苏省现代城市交通技术创新中心,南京 210096
  • 作者简介:张毅(1964- ),男,四川成都人,教授。
  • 基金资助:
    国家十三五重点研发计划

Abstract: Intelligent Vehicle-Infrastructure Collaboration Systems (i-VICS) represent the cutting-edge technology and an inevitable trend in the intelligent transportation systems (ITS) globally. It is critically developed to improve travel efficiency, optimize energy consumption, and reduce vehicle emissions, and will fundamentally change the management mode of traditional road transportation. Firstly, i-VICS is introduced in the paper as the common platform for future road traffic systems. Based on it, the change of service domains for the user services in the national architecture of ITS is discussed. The latest related technologies are then investigated for the implementation of i-VICS, including technologies for multimode wireless communication, intelligent networking, information security, and system integration, and also for the application of i- VICS, including technologies to support the collaborative perception, swarm coordinated decision-making and control, simulation-testing validation, and connected automated driving. With the consideration of the long- term development of i- VICS, the contents of implementation, degree for information sharing and synergistic functions that could be realized in different stages are presented. Furthermore, concerning the challenge from its implementation and application, the paper points out that to obtain deep understanding, to grasp the essence, promote the experience and moderate scale of application for i-VICS can effectively address the developmentof modern intelligent transportation system. In short, the fundamental theoretical research, key technology development and practical system application of i- VICS will play an important role in ITS and related disciplines, like systems engineering for transportation and science for systems.

Key words: intelligent transportation, i-VICS, architecture for ITS, systems engineering for transportation

摘要: 智能车路协同技术是当今国际智能交通领域的前沿技术和必然发展趋势,是保证安全、提 高效率、优化能耗、降低排放的有效手段,将以集计模型为基础的道路交通流理论提升到以对交 通主体的精确描述为基础的新道路交通流理论。本文将智能车路协同系统作为未来道路交通系 统的基础性公共平台,重点探讨因此产生的国家智能交通系统体系框架用户服务中服务领域划 分的变化;在此基础上分别介绍构建和应用智能车路协同系统需要的相关技术,包括由多模通 信、智能网联、信息安全和系统集成构成的系统构建关键技术,以及由协同感知、协同决策与控 制、仿真测试验证和自动驾驶构成的系统应用关键技术;考虑智能车路协同系统建设与应用的长 期性,给出不同应用阶段的主要建设内容、信息共享程度和可以实现的协同功能等;针对我国智 能车路协同系统应用过程中面临的挑战,指出加深对智能车路协同技术内涵的理解,把握智能车 路协同技术实质,提升智能车路协同系统服务体验并适度加快智能车路协同技术的规模应用,可 有效推进现代智能交通系统的发展。总之,开展智能车路协同系统相关基础理论研究、关键技术 开发和实际系统应用,对未来智能交通系统建设和相关学科发展具有重要作用。

关键词: 智能交通, 车路协同, 体系框架, 交通系统工程

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