The invention provides a fault detection device and a fault processing method for an accelerator pedal. The fault detection device comprises a first detection unit, a second detection unit, a third detection unit, a first switching unit and a second switching unit, the first switching unit is connected to the first detection unit or the third detection unit in a controlled manner; and the second switching unit is connected to the second detection unit or the third detection unit in a controlled manner. Redundant processing of the accelerator pedal signals is achieved, so that when any one of the two accelerator pedal signals is abnormal, the vehicle does not need to be subjected to degradation processing, and the working state of normal opening degree output of the vehicle is guaranteed. Therefore, it is guaranteed that the vehicle can still run according to the accelerator pedal information controlled by the driver when any one of the two accelerator pedal signals is detected to have a fault.
本申请提供一种加速踏板的故障检测装置及故障处理方法,包括第一检测单元、第二检测单元、第三检测单元、第一切换单元以及第二切换单元;所述第一切换单元受控连接于所述第一检测单元或所述第三检测单元;所述第二切换单元受控连接于所述第二检测单元或所述第三检测单元。本申请实现了加速踏板信号的冗余处理,使得在两路加速踏板信号任意一路发生异常时,车辆无须降级处理,且保证了车辆的正常开度输出的工作状态。从而,本申请保障了在两路加速踏板信号的任意一路检测出现故障时,车辆依然可以按照驾驶员的控制的加速踏板信息进行行驶。
Failure detection device and failure processing method for accelerator pedal
加速踏板的故障检测装置及故障处理方法
2024-03-19
Patent
Elektronische Ressource
Chinesisch
IPC: | B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
Accelerator pedal opening signal failure processing method and device and related equipment
Europäisches Patentamt | 2024
|Systems and methods for detecting accelerator pedal failure
Europäisches Patentamt | 2015
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