Intelligent control circuit and intelligent control method for vehicle-mounted electric pedal

Abstract

The invention discloses an intelligent control circuit and an intelligent control method for a vehicle-mounted electric pedal. A controller is arranged in the circuit. The controller receives a door control signal of an automobile through a CAN bus interface, a left side pedal driving module and a right side pedal driving module are also connected to the controller, the left side pedal driving module is electrically connected to a telescopic control motor of a left side pedal of the automobile, the right side pedal driving module is electrically connected to a telescopic control motor of a right side pedal of the automobile, a left side probe an d a right side probe are also connected to the controller, the left side probe is arranged on a left side rearview mirror for detecting whether anobstacle exists in a stretching area of the left side pedal or not, and the right side probe is arranged on a right side rearview mirror for detecting whether an obstacle exists in a stretching areaof the right side pedal or not. The intelligent control circuit has the effects that the intelligent control circuit can read a switching signal of an automobile door in real time to control the pedalautomatically without adding an extra operation, is more convenient to use, and meanwhile, detects obstacles by means of the probes on the rearview mirrors, so that the accuracy is improved.

Description

technical field [0001] The invention relates to the field of automotive electronics, in particular to an intelligent control circuit and method for a vehicle electric pedal. Background technique [0002] For cars with a high chassis, pedals are often installed on the left and right sides. Most of the existing pedals are installed in a fixed way. When the vehicle is running or parked normally, the pedals protruding from the left and right often affect the appearance, occupy space or increase wind resistance, etc. defect. [0003] In the prior art, some people have also proposed a technical solution for electric pedals for automobiles, such as a kind of electric telescopic pedal for automobiles with a double-station support function disclosed in Chinese patent 201410652967.8, through a reasonable structural design, thereby improving the service life of the pedal motor and the stability of the pedal support. But it lacks necessary detecting mechanism, like this, when the vehi...

AI Technical Summary

Problems solved by technology

Although it is mentioned in the article that radar sensor, ultrasonic sensor, infrared sensor, microwave sensor or photoelectric sensor can be used, the installation position is set on the pedal body. In addition to frequent trampling and easy wear and tear, because it is close to the ground, it is easy to be polluted by muddy water during driving. , various sensors are difficult to operate normally and stably

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