Control method and device for dealing with automobile pedal misapplication

Abstract

The invention discloses a control method and device for dealing with automobile pedal misapplication. The control method comprises the steps that an acceleration value and a depth stroke value of pedaling an accelerator pedal are measured in real time; an automobile control system compares the acceleration value and the depth stroke value of pedaling the accelerator pedal with a preset corresponding threshold value, and a preset control mode is output according to the compared result. According to the control method and device, the acceleration value and the depth stroke value of pedaling theaccelerator pedal are measured in real time and compared with the preset corresponding threshold value, the intention of a driver is judged according to the compared result, thus the corresponding control mode is output so as to control an automobile, and the serious consequence caused by pedal misapplication can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to a control method and a control device for dealing with accidental stepping on the accelerator of an automobile. Background technique [0002] The history of automobile development has been more than 100 years, and various new technologies have emerged one after another. The form of motion control for automobiles has always been to faithfully implement the actual operation of the driver in order to obtain a better driving experience; but when the driver misuses , the car still moves according to the driver's operation, and the opposite result will appear. For a long time, various driving accidents caused by accidentally stepping on the accelerator while stepping on the brakes have been reported from time to time. Even experienced drivers may switch between the accelerator and the brake repeatedly with their right foot in complex road conditions. Something went wrong. [0003...

AI Technical Summary

Problems solved by technology

This technology is based on the principle of measuring the distance of obstacles by radar. It is not applicable to the situation where there are no obstacles in front of the vehicle. For example, when parking or reversing on a high platform without railings or at the edge of a ravine, if the accelerator is accidentally stepped on, the vehicle will fall off the high platform. Or rush into a ravine, in this case, the above-mentioned active safety devices cannot play a role in safety protection

[0004] In the various existing patents related to the protection of the accelerator pedal by mistake, the comparison parameters for judging whether the driver stepped on the accelerator pedal by mistake are generally preset, or the driving computer monitors the driver's driving behavior within a certain period of time. It is determined by habitual learning. When emergency acceleration is required under special circumstances, the system cannot make adjustments in time

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