The invention provides a butt joint road surface recognition method and device, equipment, a storage medium and a program product, and relates to the technical field of vehicle control. The method comprises the steps that after an anti-lock brake system (ABS) of a vehicle is started, the initial state of a vehicle running road surface is determined based on the first deceleration of the vehicle within a first preset time period and the first slip rate of each wheel; acquiring first driving state information and/or second driving state information of the vehicle after the first preset time period; the first driving state information comprises a second slip rate of each wheel and a second deceleration of the vehicle; the second driving state information comprises the stage of the ABS system and the wheel speed information of each wheel; and based on the initial state, the first driving state information and/or the second driving state information, a butt joint road surface in the vehicle driving process is recognized. According to the invention, the delay of butt joint pavement recognition can be avoided, and the accuracy of butt joint pavement recognition is improved.
本发明提供一种对接路面识别方法、装置、设备、存储介质及程序产品,涉及车辆控制技术领域。其中,方法包括:在车辆的防抱死ABS系统启动后,基于车辆在第一预设时段内的第一减速度和各个车轮的第一滑移率,确定车辆行驶路面的初始状态;获取车辆在第一预设时段后的第一行驶状态信息和/或第二行驶状态信息;第一行驶状态信息包括各个车轮的第二滑移率和车辆的第二减速度;第二行驶状态信息包括ABS系统所处阶段和各个车轮的轮速信息;基于初始状态、第一行驶状态信息和/或第二行驶状态信息,对车辆行驶过程中的对接路面进行识别。本发明可以避免对接路面识别的延迟,提升对接路面识别的准确性。
Butt joint road surface recognition method, device and equipment, storage medium and program product
对接路面识别方法、装置、设备、存储介质及程序产品
2025-03-28
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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