An accelerator pedal is provided with a sensor which is used for sensing that a pressure signal of the accelerator pedal exceeds a threshold value, the sensor outputs the pressure signal exceeding the threshold value to an automobile ECU (Electronic Control Unit) to carry out mistaken stepping prevention emergency treatment, and if the pressure signal threshold value of the accelerator pedal is met, the pressure signal exceeds the threshold value. When the accelerator pedal is treaded by acceleration, the pressure signal does not exceed the threshold value, and the pressure signal exceeds the threshold value when treading exceeds the maximum accelerator and larger force is continuously applied to treading. The device can effectively prevent the accelerator from being stepped on by mistake in emergency, does not affect the driver to step on the accelerator to the bottom during normal driving, can meet the requirement for safe use of mistake stepping prevention, and also can effectively guarantee the power performance of the vehicle.
本发明公开了一种防误踩汽车电子油门,所述油门踏板设置有用于感应油门踏板压力信号超过门限值的传感器,且传感器将超过门限值的压力信号信号输出到汽车ECU进行防误踩应急处理,所述油门踏板压力信号门限值满足,加速度踩踏油门踏板不会压力信号超过门限值,当踩踏超过最大油门,且继续施加更大力度踩踏时压力信号超过门限值。本发明可以有效防止紧急情况下误踩油门,而且不会影响驾驶人员正常驾驶时将油门踩到底,既能满足防误踩安全使用要求,也能有效保证车辆的动力性能。
Automobile electronic accelerator capable of preventing mistaken stepping
防误踩汽车电子油门
2023-03-21
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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