Recognition and processing method and device for misstepping on automobile accelerator pedal

Abstract

The invention relates to a method for identifying and processing a wrong step on the accelerator pedal of an automobile. After the driver steps on the accelerator pedal, the driver first executes the recognition and determination program of the wrong step on the accelerator pedal to identify whether there is a signal of a wrong step on the accelerator pedal; if there is no signal, the original input information of the accelerator pedal Accelerate; if there is, the vehicle control module sends an instruction to start braking and decelerating; at the same time, it sends a signal to the audio-visual system, and the audio-visual system sends out an alarm 2 to prompt the driver to confirm whether to continue to accelerate on the man-machine interface; to judge the authenticity of condition D, that is, the driver Confirm whether to continue to accelerate on the man-machine interface: if D is true, execute the original input information of the accelerator pedal to accelerate, and no longer recognize the accelerator pedal false step signal within a certain period of time; if D is false, continue to perform braking slow down. In the present invention, a pressure sensor is provided at the contact position between the pedal arm and the pedal base, and the gas pedal is prevented from accidentally stepping on the accelerator through the rate of change, the range of change, the pressure of the base of the accelerator pedal arm, and human-computer interaction in sequence.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a recognition and processing method and a device for misstepping on an accelerator pedal of an automobile. Background technique [0002] With the continuous development of the economy and society, cars have gradually entered thousands of households and gradually become an indispensable part of supporting modern human life. At the same time, the frequency of automobile traffic accidents is also increasing day by day. In particular, due to reasons such as unskilled operation, lack of concentration, and stressful psychological tension, some drivers accidentally step on the accelerator pedal in a hurry when they need to step on the brakes for emergency braking in the face of emergencies, resulting in very tragic accidents. as a result of. [0003] In order to solve the above problems, Chinese patent CN106114414A discloses a method and device for detecting misstepping on the acc...

AI Technical Summary

Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide an automobile accelerator pedal misstepping recognition, processing method and device thereof for the problems of insufficient detection sensitivity and high misjudgment rate in the above-mentioned prior art, which can improve the detection of misstepping of the accelerator pedal Accuracy, reduce misjudgments, reduce missed judgments, and introduce driver manual corrections after misjudgments occur in rare cases

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