车用阅读灯控制方案的研究  

Research on Control Scheme for Vehicle Reading Lamp

作　　者：李大航 王艳周 郑志军 李运飞 龚和明 LI Da-hang;WANG Yan-zhou;ZHENG Zhi-jun;LI Yun-fei;GONG He-ming(SAIC Volkswagen Co.,Ltd.,Shanghai 201805,China)

机构地区：[1]上汽大众汽车有限公司,上海201805

出　　处：《汽车电器》2022年第3期55-58,62,共5页Auto Electric Parts

摘　　要：本文介绍传统车用阅读灯的控制方案及其优缺点,并提出一种带LIN阅读灯的控制方案,通过对两种控制方案的对比和研究,结合两者的优势,进而又提出一种前后阅读灯的联控方案。该方案不仅价格优惠,还可以利用前排阅读灯按键“REAR”控制后排阅读灯的亮灭,同时后排阅读灯按键“Local”也可以独立控制后排阅读灯的亮灭。This paper introduces the traditional control scheme of vehicle reading lamp and its advantages and disadvantages.And puts forward a control scheme via LIN for reading lamp.Through the comparison and research of the two control schemes and combined with their advantages,this paper also puts forward a joint control scheme for the front and rear reading lamps.This scheme not only has lower cost,but also can use"REAR"button which is in the front reading lamp board to turn on and off the rear reading lamp.At the same time,the"Local"button which is in the rear reading lamp board can also independently turn on and off the rear reading lamp.

关 键 词：阅读灯 LIN 联控 独立控制 

分 类 号：U463.65[机械工程—车辆工程]