狼群视频在线

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。
防眩目電(dian)(dian)(dian)(dian)(dian)(dian)動后視(shi)鏡由1個(ge)特殊的(de)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)鏡面、2個(ge)光電(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)感器(qi)以及(ji)電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)控制(zhi)器(qi)組成。電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)控制(zhi)器(qi)接收光敏二極管(guan)傳(chuan)送(song)的(de)燈(deng)光照(zhao)射(she)強度信號，如(ru)果(guo)后車燈(deng)光強于前車燈(deng)光，電(dian)(dian)(dian)(dian)(dian)(dian)子(zi)(zi)控制(zhi)器(qi)將(jiang)輸(shu)出(chu)一個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)壓到(dao)鏡面，改(gai)(gai)變鏡面電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)的(de)顏色。這個(ge)電(dian)(dian)(dian)(dian)(dian)(dian)壓越高，電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)顏色的(de)改(gai)(gai)變越大。電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)的(de)顏色改(gai)(gai)變后，經過(guo)電(dian)(dian)(dian)(dian)(dian)(dian)動后視(shi)鏡反射(she)到(dao)駕(jia)(jia)駛(shi)員眼睛的(de)光線就顯(xian)著減弱(ruo)，不但不影(ying)響駕(jia)(jia)駛(shi)員的(de)視(shi)力，反而提高了駕(jia)(jia)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(shen)(shen)線(xian)條圓(yuan)潤流(liu)暢，沒有任何棱角，顯示(shi)出比較成熟的(de)(de)(de)保時捷設計(ji)風(feng)格。它采用了四門設計(ji)，前臉兩側各(ge)有一個大型(xing)進氣口，水平條式(shi)霧燈(deng)橫穿(chuan)其(qi)中，造型(xing)獨特。側身(shen)(shen)線(xian)面處理得簡潔柔和(he)，既(ji)優雅又動感，巨大的(de)(de)(de)五(wu)輻式(shi)輪彀搭配了黑色的(de)(de)(de)剎車卡鉗，暗(an)示(shi)出不(bu)俗的(de)(de)(de)運動潛(qian)能(neng)。