Working principle of car electric seat motor
Analysis of the working principle of automotive electric seat motors , friends who need to know take a look at it:
The control circuit of the automatic seat, its action methods include seat forward and backward slide adjustment, seat front up and down adjustment, seat back up and down adjustment, backrest tilt adjustment, headrest up and down adjustment, and waist pad back and forth adjustment, etc. . The back and forth adjustment of the waist pad is directly controlled by the waist pad switch and the waist pad motor, and has no storage function. The driver can control the remaining five adjustments by operating the electric seat switch.
When the seat position is adjusted, the storage and reset switch is pressed, and the electric control device stores the signals of the position sensors for use when the seat position is restored next time. When next used, as long as the position storage and reset switch is pressed, the seat ECU drives the seat motor to adjust the seat to the original position.
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