The invention belongs to the field of intelligent transportation, and relates to a dynamic adaptive safety early warning method based on a DSRC vehicle-mounted V2X system, and a BSM simulation platform. The BSM simulation platform comprises: a vehicle simulation module used for simulating vehicle information, receiving BSM sent by other vehicles and sending early warning decision information to the other vehicles; a road condition simulation module used for simulating road condition information; a BSM module used for creating BSM according to vehicle information simulated by the vehicle simulation module and road condition information simulated by the road condition simulation module; a road side unit simulation module used for receiving the BSM sent by the vehicle, processing the BSM andsending early warning decision information to the other vehicles; and a communication module used for sending the BSM to a road side unit or a BSM information queue cluster of the other vehicles. Vehicle collision can be avoided or reduced, the overall safety of the traffic system is improved, and meanwhile, the BSM simulation platform reduces the expensive cost of a field experiment required by overall safety analysis of the traffic system.

    本发明属于智能交通领域,涉及基于DSRC车载V2X系统的动态自适应安全预警方法和BSM仿真平台。BSM仿真平台包括:车辆仿真模块,用于仿真车辆信息、接收其它车辆发送的BSM和向其它车辆发送预警决策信息;路况仿真模块,用于仿真路况信息;BSM模块,用于创建BSM,根据车辆仿真模块模拟的车辆信息和路况仿真模块模拟的路况信息;路侧单元仿真模块,用于接收车辆发送的BSM、处理BSM和向其它车辆发送预警决策信息;通信模块,发送BSM到路侧单元或其它车辆的BSM信息队列集群。本发明能避免或减轻车辆碰撞,提高交通系统整体安全性,同时BSM仿真平台降低了交通系统整体安全性分析需要现场实验的昂贵成本。


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    Title :

    Dynamic adaptive safety early warning method based on DSRC vehicle-mounted V2X system, and BSM simulation platform


    Additional title:

    基于DSRC车载V2X系统的动态自适应安全预警方法和BSM仿真平台


    Contributors:
    ZHAO JING (author) / ZHANG TINGYU (author) / WANG YANBIN (author)

    Publication date :

    2020-06-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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