Adjusting control system for automobile seat

Abstract

The invention discloses an adjusting control system for an automobile seat. The adjusting control system comprises a seat adjusting switch signal input interface, a level signal switch collecting circuit, a pulse signal switching circuit, a switch input signal detection circuit, a sampling port, a Hall signal processing circuit, a power source sampling circuit, a seat adjusting motor working current detection circuit, a driver seat controller, a communication interface, a Hall signal output interface, a relay driving circuit, a seat position identification and storage circuit, a seat position extraction circuit and a seat guest greeting circuit. The seat adjusting switch signal input interface is connected with the input end of the level signal switch collecting circuit. According to the adjusting control system for the automobile seat, the situation that the seat is controlled to be adjusted in the multiple directions at the same time can be avoided, and in addition, not only can the working state of an adjusting motor and the working state of a power source of the seat be detected, but also the position and the adjusted relative displacement of the seat can be identified and stored; and the structure is simple, using is convenient, and the cost is low.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile seat adjustment control system. Background technique [0002] The car seat adjustment control system is a system used to control the car seat adjustment function. With the advancement of technology, people have higher requirements for the car seat adjustment control system. [0003] The existing car seat adjustment control system cannot detect the input adjustment switch signal. When people press two or three seat adjustment switches at the same time, it is easy to adjust the seat in multiple directions at the same time, resulting in electric The service life of the seat is reduced, and the working state of the seat adjustment motor cannot be detected, and the position of the seat and the relative displacement of the adjustment cannot be identified and stored, so that when the driver prepares to enter the cockpit, he cannot control the The seat moves to the cor...

AI Technical Summary

Problems solved by technology

[0003] The existing car seat adjustment control system cannot detect the input adjustment switch signal. When people press two or three seat adjustment switches at the same time, it is easy to adjust the seat in multiple directions at the same time, resulting in electric The service life of the seat is reduced, and it is impossible to detect the working state of the seat adjustment motor, let alone identify and store the position of the seat and the relative displacement of the adjustment, so that when the driver is about to enter the cockpit, it is impossible to control The seat moves to the corresponding position

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