The invention discloses a vehicle reinforcement situation awareness method and system, and the method comprises the steps: building a reinforcement task based on a background management system; based on the reinforcement task, reinforcement information is sent to a plurality of vehicle control systems, and a plurality of reinforcement vehicles are determined; based on the current position information of each reinforcement vehicle and the position information of the reinforcement place, utilizing a trajectory planning algorithm to plan a corresponding optimized reinforcement path; each reinforcement vehicle runs based on the corresponding optimized reinforcement path, and in the running process of the reinforcement vehicle, a vehicle control system of the reinforcement vehicle transmits real-time positioning information and real-time speed information to a background management system based on a two-way communication link channel; and the background management system performs reinforcement situation awareness by using real-time traffic prediction information based on the real-time positioning information and the real-time speed information. According to the invention, the timeliness of information transmission in reinforcement situation awareness is improved, and the reliability of reinforcement situation awareness can still be kept under various traffic conditions.
本发明公开了一种车辆增援态势感知方法及系统,其中,所述方法包括:基于后台管理系统建立增援任务;基于增援任务向若干车辆控制系统发送增援信息,确定若干辆增援车辆;基于每辆增援车辆的当前位置信息和增援地点的位置信息利用轨迹规划算法规划对应的优化增援路径;每辆增援车辆基于对应的优化增援路径进行行驶,在增援车辆行驶过程中,增援车辆的车辆控制系统基于双向通信链接通道将实时定位信息和实时速度信息传输至后台管理系统;后台管理系统基于实时定位信息和实时速度信息利用实时交通预测信息进行增援态势感知。本发明不仅提高了增援态势感知中信息传输的及时性,并确保在各交通状况下依然可以保持增援态势感知的可靠性。
Vehicle reinforcement situation awareness method and system
一种车辆增援态势感知方法及系统
2024-04-19
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr |