The invention discloses a V2I-based priority passing system and method. The system comprises a cloud server, a roadside end and a vehicle end, the cloud server is used for storing and/or verifying the passing authority of the vehicle end based on the vehicle end related information; the distance calculation module is also used for calculating the distance between the geographic position of the vehicle end and the geographic position of the termination point of the one-way street; identifying the image of the vehicle license plate, identifying and extracting vehicle license plate information from the image, and sending the vehicle license plate information to the roadside end; the vehicle end is used for sending vehicle end related information to the cloud server and then continuously sending geographic position information of the vehicle end to the cloud server in real time, and when information of allowing reverse passing sent by the cloud server is received, the vehicle end passes through the one-way road in a reverse mode; the roadside end comprises a roadside end digital watermark identification module, a roadside end camera module, a traffic signal controller, a priority information display board and a marking projection module. According to the invention, the reverse priority passing of the one-way road based on V2I is safe and reliable.
本发明公开一种基于V2I的优先通行系统及方法,该系统包括云端服务器、路侧端和车端;云端服务器用于基于车端相关信息对车端的通行权限进行存储和/或验证;还用于计算车端的地理位置与所述单行道的终止点的地理位置之间的距离;以及识别车辆号牌的图像,从中识别并提取出车辆号牌信息,并发送至路侧端;车端用于向所述云端服务器发送车端相关信息,然后实时并持续地向云端服务器发送所述车端的地理位置信息,当收到云端服务器发送的允许逆向通行的信息,则在单行道上逆行通过;路侧端包括路侧端数字水印识别模块、路侧端摄像模块、交通信号控制机、优先信息显示牌和标线投影模块。本发明使得基于V2I的单行道逆向优先通行安全可靠。
Priority passing system and method based on V2I
一种基于V2I的优先通行系统及方法
2023-05-23
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |