›› 2012, Vol. 25 ›› Issue (12): 90-.

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Design of Automobile's Rearview Mirror Control Module Based on LIN

LV Chun-Hao, GUO Li-Jin, CHEN Dong-Xu   

  1. (School of Electrical Engineering and Automation,Tianjin Polytechnic University,Tianjin 300387,China)
  • Online:2012-12-15 Published:2013-02-28

Abstract:

A rearview mirror module based on LIN BUS with MC9S12DG128 as master and MM908E622 as slave is designed by SMMS (Single Master Multi Slave).The master realizes data transmission/reception by LIN transceiver MC33661 and changes the signal of touched screen into LIN dictate to control the whole rearview mirror module.The slave with a built-in LIN transceiver and motor driver circuit has excellent control,and is suitable for the high-end rearview mirror.This design enhances the intelligent and networked Automobile with practical value in the automobile industry.

Key words: LIN;automobile electronic;MC9S12DG128;MM908E622;MC33661

CLC Number: 

  • TP391