The invention belongs to the technical field of intelligent traffic, and particularly relates to a smart city traffic management and control system and method.The system comprises vehicle terminals, a traffic management platform and a navigation planning platform, and the vehicle terminals comprise an emergency vehicle terminal and a common vehicle terminal; the emergency vehicle terminal sends the emergency navigation request to the navigation planning platform; the navigation planning platform performs path planning according to the emergency navigation request, and feeds back a planned emergency navigation path to the emergency vehicle terminal; the emergency vehicle terminal sends an emergency passing request containing an emergency navigation path to the traffic management platform; and the traffic management platform generates and sends emergency information to the common vehicle terminal on the emergency navigation route according to the emergency passing request, generates a traffic light control scheme and controls the indication state of the traffic light. According to the emergency navigation request and the emergency passing request of the emergency vehicle, emergency route planning and traffic light control are carried out, so that traffic congestion is reduced, and the driving time of the emergency vehicle is shortened.
本发明属于智能交通技术领域,具体涉及一种智慧城市交通管控系统及方法,系统包括车辆终端、交通管理平台和导航规划平台,车辆终端包括应急车辆终端和普通车辆终端;应急车辆终端将应急导航请求发送给导航规划平台;导航规划平台根据应急导航请求进行路径规划,并将规划后的应急导航路线反馈给应急车辆终端;应急车辆终端将包含应急导航路径的应急通行请求发送给交通管理平台;交通管理平台根据应急通行请求,生成并发送应急信息给应急导航路线上的普通车辆终端,生成交通灯控制方案并控制交通灯的指示状态。本发明根据应急车辆的应急导航请求和应急通行请求进行应急路线规划和交通灯控制,从而减少了交通拥堵,减少了应急车辆的行驶时间。
Smart city traffic management and control system and method
一种智慧城市交通管控系统及方法
2022-03-29
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |