The invention provides an emergency vehicle multi-intersection absolute priority control method and device and a storage medium. Through map matching and communication between the emergency vehicle and the roadside equipment, intercommunication and interconnection between the vehicle and the road are realized, and the time delay and error of intersection signal control realized according to the GPS position are reduced. Meanwhile, a plurality of intersection annunciators in a communication range are controlled, so that the problem that queuing vehicles cannot be dissipated in time due to one-by-one control of single intersections on an emergency vehicle driving path under the condition of high traffic flow is solved.
本发明提供一种应急车辆多交叉口绝对优先控制方法、装置及存储介质。本发明通过地图匹配,应急车辆和路侧设备之间的通信,实现车辆与路的互通互联,降低了根据GPS位置来实现交叉口信号控制的时延和误差;同时控制通信范围内的多个交叉口信号机,解决了高交通流量情况下,应急车辆行驶路径上单个交叉口逐个控制无法及时消散排队车辆的问题。
Emergency vehicle multi-intersection absolute priority control method and device and storage medium
应急车辆多交叉口绝对优先控制方法、装置及存储介质
2020-05-08
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Multi-line multi-public transport vehicle priority control method at signal intersection
Europäisches Patentamt | 2015
|British Library Conference Proceedings | 2002
|Emergency vehicle grading priority signal control method and device, electronic equipment and medium
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2024
|