The invention provides a traffic signal lamp intersection vehicle speed control method and system, equipment and a storage medium. The vehicle speed control method comprises the steps that a traffic prediction model is established; according to the vehicle and road condition information, judging whether the vehicle is driven into an intersection area; if the vehicle is driven in, activating the model, and judging whether the vehicle is influenced by the front vehicle or not; if the vehicle is influenced by the front vehicle, traffic behaviors of the front vehicle and the vehicle are predicted; if the preceding vehicle passes and the own vehicle passes, the own vehicle is controlled to be kept or switched to a following mode to follow the preceding vehicle to pass; if it is predicted that the preceding vehicle passes and the own vehicle does not pass, the own vehicle is controlled to be kept or switched to the following mode till parking. According to the method, the influence of the preceding vehicle is judged, the passing behaviors of the preceding vehicle and the own vehicle at the intersection are predicted through the passing prediction model, different optimal vehicle speed control modes of the own vehicle are obtained through decision making under different driving scenes and working conditions of the intersection, and vehicle comfort and fuel economy are guaranteed.
本申请提供一种交通信号灯路口车速控制方法、控制系统及设备、存储介质,其中车速控制方法包括:建立通行预测模型;根据车、路况信息,判断自车是否驶入路口区域;若驶入,则激活模型,并判断自车是否受前车影响;若受前车影响,则预测前车、自车的通行行为;若前车通过并且自车通过,则控制自车保持或切换至跟驰模式,跟随前车通过;若预测前车通过并且自车没有通过,则控制自车保持或切换至跟驰模式直至停车。本申请通过判断前车影响,并利用通行预测模型对前车、自车在路口的通行行为进行预测,进而在路口不同行驶场景及工况下,决策得到自车不同最佳车速控制模式,保证了车辆舒适性和燃油经济性。
Intersection vehicle speed control method, control system, equipment and storage medium
路口车速控制方法、控制系统及设备、存储介质
2024-04-12
Patent
Electronic Resource
Chinese
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
Intersection meeting control method and device, vehicle control equipment and storage medium
European Patent Office | 2022
|INTERSECTION CONTROL SYSTEM, INTERSECTION CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM
European Patent Office | 2022
|INTERSECTION CONTROL SYSTEM, INTERSECTION CONTROL METHOD, AND NON-TRANSITORY STORAGE MEDIUM
European Patent Office | 2022
|Vehicle intersection cooperative control method, device and equipment and computer storage medium
European Patent Office | 2022
|European Patent Office | 2023
|