The application discloses a braking system fault detection system and method. The brake system fault detection system is applied to a vehicle; the vehicle comprises a brake control component; and thebrake system fault detection system comprises a brake intention detection module used for detecting the state of the brake control component and generating a brake control component state signal basedon the state of the brake control component, a brake pressure detection module used for detecting the pressure of the brake system and generating a brake pressure signal based on the detected pressure of the brake system, a deceleration detection module used for detecting the braking deceleration of the vehicle and generating a braking deceleration signal based on the braking deceleration, and abrake failure detection module used for determining whether a brake system of the vehicle breaks down or not based on the brake control component state signal, the brake pressure signal and the brakedeceleration signal. Under the condition that the braking system breaks down, a braking system fault signal is generated.
本申请公开了一种制动系统故障检测系统及方法,所述制动系统故障检测系统应用于车辆,所述车辆包括刹车操纵部件,所述制动系统故障检测系统包括:刹车意图检测模块,用于检测所述刹车操纵部件的状态,并基于所述刹车操纵部件的状态生成刹车操纵部件状态信号;制动压力检测模块,用于检测所述制动系统的压力,并基于检测到的所述制动系统的压力生成制动压力信号;减速度检测模块,用于检测车辆的制动减速度,并基于所述制动减速度生成制动减速度信号;制动失效检测模块,用于基于所述刹车操纵部件状态信号、所述制动压力信号和所述制动减速度信号确定车辆的制动系统是否存在故障;在确定所述制动系统存在故障的情况下,生成制动系统故障信号。
Brake system fault detection system and method, vehicle and storage medium
一种制动系统故障检测系统及方法、车辆、存储介质
2020-11-13
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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