Principle of Electronic Anti-Dazzling Rear-View Mirror

doi:10.3969 /j.issn.1674-0696.2012.02.33

Journal of Chongqing Jiaotong University(Natural Science) ›› 2012, Vol. 31 ›› Issue (2): 318-322.DOI: 10.3969 /j.issn.1674-0696.2012.02.33

Previous Articles Next Articles

Principle of Electronic Anti-Dazzling Rear-View Mirror

Huang Zhen¹，Fang Ruihua²，Ge Ruhai¹

1. Automotive ＆ Transportation Engineering Institution，Jiangsu University，Zhenjiang 212013，Jiangsu，China; 2. Shanghai Ganxiang Automobile Mirror Industry Co. ，Ltd. ，Shanghai 201518，China

Received:2011-09-26 Revised:2011-12-03 Online:2012-04-15 Published:2014-10-31

电子防眩目后视镜原理

黄珍¹，方瑞华²，葛如海¹

1. 江苏大学汽车与交通工程学院，江苏镇江212013; 2. 上海干巷车镜实业有限公司，上海201518

作者简介:黄珍( 1985 － ) ，女，山东潍坊人，硕士研究生，主要从事汽车后视野主动安全研究方面的工作。E-mail: huangzhenabcd@163． com。

Abstract

Abstract: The principle of the electronic anti-dazzling rear-view mirror is studied． The electronic anti-dazzling rear-view mirror makes use of two photoresists to detect the front and back light intensity of the car． When the back light intensity is more than the light intensity of the front， according to the absolute value of difference of front and back the light intensity， output voltage to the glass， electro-chromic change light is used to change the transmittance，which can reduce the reflectivity of the light． Therefore， anti-dazzling performance is realized．

Key words: photoresist, anti-dazzling, light intensity

摘要： 介绍了电子防眩目后视镜的原理。电子防眩目后视镜利用光敏电阻来检测汽车前后方的光线强弱，当后方光线强度大于前方光线强度时，根据前后方光线强度差的绝对值输出电压到镜片上，利用镜片通电改变透光率( 变色) ，可以起到降低反射率的效果，以吸收强光，消减强光的反射，达到防眩目的效果。

关键词: 光敏电阻, 防眩目, 光强度

CLC Number:

U469

Huang Zhen1，Fang Ruihua，Ge Ruhai. Principle of Electronic Anti-Dazzling Rear-View Mirror[J]. Journal of Chongqing Jiaotong University(Natural Science), 2012, 31(2): 318-322.

黄珍，方瑞华，葛如海. 电子防眩目后视镜原理[J]. 重庆交通大学学报（自然科学版）, 2012, 31(2): 318-322.

References

[1] 史瑞祥．自动放眩目后视镜系统设计[J]．汽车零部件，2009( 1) : 55 － 57．
Shi Ruixiang． The system design of automatic anti-dazzling rearview mirror [J]． Auto Parts，2009( 1) : 55 － 57．
[2] 吴憩棠．镜泰公司高科技防眩目后视镜[J]．汽车与配件， 2007( 11) : 47．
Wu Qitang． The high-tech mirror dimming rear-view mirror of Gentex[J]． Automotive and Accessories，2007( 11) : 47．
[3] 罗虹，肖盛云．防眩目车内后视镜反射比的确定[J]．汽车技术， 1994( 1) : 20 － 24．
Luo Hong，Xiao Shengyun． The reflectance determination of dimming interior mirror [J]． Automotive Technology， 1994( 1) : 20 －24．
[4] 李军，黎兆衡，张世艺．电子信息与智能化技术在汽车上的应用[J]．重庆交通学院学报，2006， 25( 4) : 122 － 123．
Li Jun，Li Zhaoheng，Zhang Shiyi． The application to the car of electronic information and intelligent technology [J]． Journal of Chongqing Jiaotong University， 2006，25( 4) : 122 － 123．
[5] 徐红光，范钦满，王庆安．现代汽车后视镜的综合分析[J]．汽车与配件，2002( 11) : 23 － 25．
Xu Hongguang，Fan Qinman，Wang Qingan． The comprehensive analysis of the automotive rear-view mirror [J]． Automotive and Accessories，2002( 11) : 23 － 25．
[6] 熊劼，傅杰． EC 技术后视镜在汽车上的应用[J]．车身附件，2010( 35) : 14 － 15．
Xiong Jie，Fu Jie． The application to the car of EC technology [J]．Car Body Accessories，2010( 35) : 14 － 15．
[7] 宋吉江，牛轶霞．光敏电阻的特性及应用[J]．微电子技术，2002，28( 1) : 55 － 57．
Song Jijiang，Niu Yixia． The characteristics and applications of photosensitive resistance [J]． Microelectronics Technology，2002，28( 1) : 55 － 57．
[8] 孙超．晶体三极管的结构与检测[J]．科技咨询导报，2007( 15) :1 － 2．
Sun Chao． The structure and detection of transistor [J]． Technology Consulting Herald，2007( 15) : 1 － 2．

[1]	YU Man, ZHAO Weihua, WU Ling, LI Yuhan. Working Condition of Electric Vehicle Based on K-Mean Clustering and Support Vector Machine [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(05): 129-139.
[2]	LIU Yongtao1, 2, FAN Yamin1, ZHANG Li1, LI Guan1. Anomaly Detection of Traffic Signal Lights in Network Based on Self-learning [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(03): 27-33.
[3]	LI Jun, ZHANG Jun, ZHANG Shiyi. Lithium Battery SOC Estimation Based on ABP-EKF Algorithm [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(03): 135-140.
[4]	LIU Ping1, 2, CHEN Xiaofei1, 2, YANG Mingliang1, 2, YAO Yu1, 2. Influence Factor Analysis of Electronic Differential on Four-Wheel Wheel-Driven Electric Bus [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 125-133.
[5]	LI Yaohua, SONG Weiping, REN Tianyuan, GOU Qizhi, SHAO Pandeng. Driving Condition of City Bus in Xian Based on Clustering and VSP Distribution [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(04): 23-30.
[6]	HE Yituan, HAN Cuijie, LIU Yang, YUAN Chenheng, SHAO Yiming. Influence of Heat Convection on the Energy Distribution Characteristic of the Gasoline Engine Based on Atkinson Cycle [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(02): 126-131.
[7]	JIN Liqiang, TIAN Duanyang, SONG Qi. Electronic Differential Control of Multi-axle Wheel-Hub Motor Driven Electrical Vehicles [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 123-132.
[8]	CHEN Qingzhang1，WANG Zhengyi1,2，WANG Kang1，WANG Shang1. Power Logic Threshold Control Strategy of Compound Power System for Pure Electric Vehicle [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(11): 133-138.
[9]	TAN Lin1, LIU Ping2, CUI Shuai1. A High Performance Speed Control Method Based on Fuzzy-PI of IPMSM for BEV [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(11): 139-144.
[10]	SHAO Yiming1, CHEN Yawei2, SHU Haibo2. Trajectory Tracking Control of Self-Driving Cars [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(08): 1-6.
[11]	HE Yituan, ZHANG Pengbo, SHAO Yiming, TAO Youdong. CO2 Emission of Fuel and Pure Electric Vehicle in the Process of Circulation [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(07): 126-130.
[12]	REN Qiliang，WU Lixia，JIN Xugang，SU Lixiao. Research on Site Selection of Electric Vehicle Charging Stations Using Analytical Hierarchy Process [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(06): 121-126.
[13]	JIANG Baojun1，ZHOU Lin1，HUANG Dafei2. Analysis and Research of In-wheel SRD Based on Maxwell and Simplorer [J]. Journal of Chongqing Jiaotong University(Natural Science), 2017, 36(10): 112-118.
[14]	JIANG Baojun，ZHOU Lin，ZHANG Dongsheng，LUO Tengke. Based on External Rotor Switched Reluctance Motor’s Parameter Optimization Analysis [J]. Journal of Chongqing Jiaotong University(Natural Science), 2016, 35(5): 174-179.
[15]	Huang Bingfeng, Yang Zhengcai, Fu Jiahong. SOC Estimation of the Electric Vehicle Li-ion Battery Based on Six-Parameter RC Circuit Equivalent Model [J]. Journal of Chongqing Jiaotong University(Natural Science), 2015, 34(5): 170-174.

Principle of Electronic Anti-Dazzling Rear-View Mirror

电子防眩目后视镜原理

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics