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內后視鏡簡介

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)動后(hou)視鏡(jing)由1個特殊的(de)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層鏡(jing)面、2個光(guang)電(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)感器以(yi)及電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)控(kong)制(zhi)器組成。電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)控(kong)制(zhi)器接(jie)收光(guang)敏二極(ji)管傳(chuan)送的(de)燈光(guang)照射(she)強(qiang)度信號，如果(guo)后(hou)車燈光(guang)強(qiang)于前車燈光(guang)，電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)控(kong)制(zhi)器將輸(shu)出一(yi)個電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)到(dao)鏡(jing)面，改(gai)變鏡(jing)面電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層的(de)顏(yan)色(se)。這個電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)越(yue)高，電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層顏(yan)色(se)的(de)改(gai)變越(yue)大。電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層的(de)顏(yan)色(se)改(gai)變后(hou)，經過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)動后(hou)視鏡(jing)反射(she)到(dao)駕駛員眼睛(jing)的(de)光(guang)線(xian)就顯(xian)著減弱，不(bu)但不(bu)影響駕駛員的(de)視力，反而提高了駕乘車輛的(de)舒適性(xing)和安全性(xing)。

車內后視鏡的安裝方法：

panamera(進口)簡介

該車車身線(xian)條圓潤流暢(chang)，沒(mei)有任何棱角，顯示出比較成熟的(de)(de)保時捷設(she)計(ji)風(feng)格。它采(cai)用(yong)了四門設(she)計(ji)，前臉兩側各有一個大(da)型進氣口(kou)，水平(ping)條式(shi)霧燈橫(heng)穿其中，造型獨特(te)。側身線(xian)面處理得簡潔(jie)柔和，既(ji)優雅又動(dong)感(gan)，巨大(da)的(de)(de)五輻(fu)式(shi)輪彀(gou)搭配(pei)了黑色的(de)(de)剎車卡鉗，暗(an)示出不俗的(de)(de)運(yun)動(dong)潛能。