The invention discloses a special vehicle road passing system and method based on vehicle-road cooperation. The system comprises an intelligent vehicle-mounted OBU, an RSU module, a V2X annunciator, and a background command server. The intelligent vehicle-mounted OBU sends a road passing request instruction carrying a special vehicle identity identification code to the RSU module; the RSU module is used for identifying the special vehicle identity identification code and sending the road passing request instruction to the background command server under the condition that the identification ispassed; and a temporary communication special line is established between the station service commander and the intelligent vehicle-mounted OBU to control a V2X annunciator on a road. According to the system, the problems that in the prior art, a special vehicle generally reminds other vehicles on a road to achieve avoidance preparation in an alarm pulling mode, the reminding range is limited, and safety is not guaranteed are solved.
本发明公开了一种基于车路协同的特种车辆一路通行系统和方法,其中,所述系统包括:智能车载OBU、RSU模块、V2X信号机以及后台指挥服务器;所述智能车载OBU向所述RSU模块发送携带特种车辆身份识别码的一路通行请求指令;所述RSU模块用于对所述特种车辆身份识别码进行识别,在识别通过的情况下,将所述一路通行请求指令发送至所述后台指挥服务器中;所述台服指挥务器中与所述智能车载OBU建立临时通信专线,以控制道路上的V2X信号机。该系统克服现有技术中的特种车辆一般都是通过拉警报的方式来提醒路上的其他车辆做到避让的准备,提醒范围有限,安全性没有保障的问题。
Special vehicle road passing system and method based on vehicle-road cooperation
一种基于车路协同的特种车辆一路通行系统和方法
2021-01-05
Patent
Elektronische Ressource
Chinesisch
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