The invention discloses a vehicle-road cooperation system based on vehicle speed-vehicle distance guide control, and the system is deployed in a lighthouse of a crossroad, and comprises a communication module which is used for carrying out the lane distribution of vehicles entering a set communication region, collecting the information of the vehicles entering the communication region and the information of traffic lights, maintaining a vehicle set, and sending the vehicle set to a vehicle-road cooperation module; the sending module is used for sending an instruction to a vehicle and also used for sending a message to another lighthouse at the crossroad; the vehicle speed and vehicle distance guiding module is used for establishing a vehicle speed guiding model according to the vehicle information, calculating the distance and the speed between the to-be-converged vehicle and the front and back vehicles in real time and guiding the vehicles to keep formation; and the departure guiding module is used for maintaining the departure preparation vehicle set when the vehicle leaves the communication area. The method is applied to road vehicle guidance in a complex road scene, and the fuel efficiency or the utilization of battery power is improved.
本发明公开了一种基于车速‑车距引导控制的车路协同系统,所述系统部署在十字路口的灯塔中,包括:通信模块,用于对进入设定通信区域的车辆进行车道分配,用于收集进入通信区域内的车辆信息和交通信号灯信息,用于维护车辆集合,用于向车辆发送指令,还用于向十字路口的另一个灯塔发送消息;车速车距引导模块,用于根据车辆信息,建立车速引导模型,实时计算待汇入车辆与前后车辆间的距离及速度,引导车辆保持编队;脱离引导模块,用于在车辆离开通信区域时,维护准备离开车辆集合。本发明应用于复杂道路场景下道路车辆引导,提高燃油效率或电池电量的利用。
Vehicle-road cooperation system based on vehicle speed-vehicle distance guide control
一种基于车速-车距引导控制的车路协同系统
2024-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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