后視鏡是駕駛員坐在駕駛室座位上直接獲取汽車后方、側方和下方等外部信息的工具。為了駕駛員操作方便,防止行車安全事故的發生,保障人身安全,各國均規定了汽車上必須安裝后視鏡,且所有后視鏡都必須能調整方向。
在夜間受到后車的前照燈照射時,后視鏡的反射光進入駕駛員的眼簾,易于造成炫目狀態,所以開發出防炫目內后視鏡。防炫目內后視鏡大致可以分為兩種:
(1)成本低且成為主流的截面為楔型的內后視鏡;
(2)從功能效用的觀點出發,僅在必要的景物時使用的采用了電控彩色發光元件或液晶元件的內后視鏡。
防(fang)眩目電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)后(hou)(hou)視(shi)鏡(jing)由1個特殊的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層鏡(jing)面、2個光電(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)感器(qi)以及電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)制(zhi)器(qi)組成。電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)制(zhi)器(qi)接收(shou)光敏二極管傳(chuan)送的(de)(de)燈(deng)(deng)光照射(she)強度信號(hao),如果(guo)后(hou)(hou)車(che)(che)燈(deng)(deng)光強于(yu)前(qian)車(che)(che)燈(deng)(deng)光,電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)制(zhi)器(qi)將輸(shu)出一個電(dian)(dian)(dian)(dian)(dian)(dian)壓到(dao)鏡(jing)面,改變(bian)鏡(jing)面電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層的(de)(de)顏色(se)。這個電(dian)(dian)(dian)(dian)(dian)(dian)壓越高,電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層顏色(se)的(de)(de)改變(bian)越大(da)。電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層的(de)(de)顏色(se)改變(bian)后(hou)(hou),經過電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)后(hou)(hou)視(shi)鏡(jing)反射(she)到(dao)駕駛員(yuan)眼睛的(de)(de)光線就(jiu)顯著減弱,不(bu)但(dan)不(bu)影響駕駛員(yuan)的(de)(de)視(shi)力,反而提高了(le)駕乘車(che)(che)輛的(de)(de)舒(shu)適(shi)性和安全性。
柯尼賽格CCX50毫米的頭部空(kong)間,使CCX成為市(shi)場上最寬敞(chang)的超級跑車(che),真正是(shi)滿足高(gao)個(ge)子司機大漢的需要。
Copyright © 2021.Company name All rights reserved.