The invention relates to a vehicle braking method, a braking system and a computer readable storage medium. The vehicle braking method comprises the steps that according to a driver braking pressure request value acting on an axle, a brake-by-wire control algorithm-based pressure request value acting on the axle and a differential braking control algorithm-based pressure request value acting on at least one side of the axle, target braking pressure of each wheel is determined; according to the pressure request value which acts on the axle and is based on the brake-by-wire control algorithm and the pressure request value which acts on wheels on at least one side of the axle and is based on the differential brake control algorithm, proportional valve supercharging pressure is determined; according to the target brake pressure of each wheel and the actual brake pressure of each wheel, an ABS electromagnetic valve pressure control instruction is determined; and vehicle braking is executed according to the proportional valve boost pressure and the ABS electromagnetic valve pressure control instruction. According to the method, low-cost and safe braking of vehicles, especially commercial vehicles, can be achieved.
本发明涉及一种车辆制动方法、制动系统及计算机可读存储介质。所述车辆制动方法包括:根据作用于车轴上的驾驶员制动压力请求值、作用于车轴上的基于线控制动控制算法的压力请求值和作用于车轴上至少一侧车轮的基于差动制动控制算法的压力请求值,确定各车轮的目标制动压力;根据作用于车轴上的基于线控制动控制算法的压力请求值和作用于车轴上至少一侧车轮的基于差动制动控制算法的压力请求值,确定比例阀增压压力;根据各所述车轮的目标制动压力和各车轮的实际制动压力,确定ABS电磁阀压力控制指令;根据所述比例阀增压压力和所述ABS电磁阀压力控制指令,执行车辆制动。该方法可实现对车辆特别是商用车低成本、安全制动。
Vehicle braking method, braking system and computer readable storage medium
车辆制动方法、制动系统及计算机可读存储介质
2022-02-22
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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