The invention provides a front wheel end brake pressure estimation method and device, equipment and a medium. The method comprises the steps that if ABS valves on the two sides of the vehicle conduct first pressurization and a front axle module of the vehicle does not act, it is confirmed that the first pressurization starting moments of the ABS valves on the two sides of the vehicle are the same, and first wheel end brake pressure of front wheels on the two sides of the vehicle is obtained; if the first pressure reduction is carried out on the ABS valves on the two sides of the vehicle, it is confirmed that the second wheel end brake pressure of the front wheels on the two sides of the vehicle is obtained according to the first pressure reduction opening moments of the ABS valves on the two sides of the vehicle; if the first pressure maintaining is carried out on the ABS valves on the two sides of the vehicle, it is confirmed that the third wheel end brake pressure of the front wheels on the two sides of the vehicle is obtained according to the first pressure maintaining opening moments of the ABS valves on the two sides of the vehicle. According to the method, the wheel end brake pressure can be conveniently and accurately estimated.
本申请提供一种前轮轮端制动压力估算方法、装置、设备和介质。该方法包括:若车辆两侧的ABS阀进行第一增压、所述车辆的前桥模块未进行动作,则确认所述车辆两侧的ABS阀的第一增压开启时刻相同,并获取所述车辆两侧前轮的第一轮端制动压力;若所述车辆两侧的ABS阀进行第一减压,则确认根据所述车辆两侧的ABS阀的第一减压开启时刻,获取所述车辆两侧前轮的第二轮端制动压力;若所述车辆两侧的ABS阀进行第一保压,则确认根据所述车辆两侧的ABS阀的第一保压开启时刻,获取所述车辆两侧前轮的第三轮端制动压力。本申请的方法可以便捷、准确估算轮端制动压力。
Front wheel end brake pressure estimation method, device, equipment and medium
前轮轮端制动压力估算方法、装置、设备和介质
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |