The invention discloses an automobile accelerator pedal mistaken-stepping-prevention system. The system comprises an accelerator pedal, a brake pedal, a position sensor, a whole automobile controller, a brake controller and a radar. The position sensor is arranged on the accelerator pedal, the radar is arranged in front of an automobile, the whole automobile controller is connected with the position sensor, the brake controller and the radar, and the brake controller is connected with and controls the brake pedal. When the position sensor detects that the accelerator pedal is in the excessive acceleration condition, the radar is called to detect whether barriers exist in front of the automobile or not, if yes, automobile acceleration fails, emergent brake happens, and the situation that a driver mistakenly steps on the accelerator pedal due to nervousness when emergent brake is needed and fatal traffic accidents are caused is prevented. The radar carries out judgment and detection only when the accelerator pedal is in the excessive acceleration state, and energy consumption is reduced. Adopted devices are original automobile configurations, the structure is simple, and cost is low.
Automobile accelerator pedal mistaken-stepping-prevention system and method
2016-02-03
Patent
Elektronische Ressource
Englisch
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