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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。
防眩(xuan)目電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)后(hou)視(shi)鏡由1個特(te)殊(shu)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)(ceng)鏡面、2個光(guang)(guang)電(dian)(dian)(dian)(dian)(dian)(dian)傳(chuan)感(gan)器以及電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)(kong)制器組(zu)成。電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)(kong)制器接收光(guang)(guang)敏二極管傳(chuan)送的(de)(de)燈(deng)光(guang)(guang)照射強度信號，如果后(hou)車(che)燈(deng)光(guang)(guang)強于前車(che)燈(deng)光(guang)(guang)，電(dian)(dian)(dian)(dian)(dian)(dian)子控(kong)(kong)制器將輸出一個電(dian)(dian)(dian)(dian)(dian)(dian)壓到(dao)鏡面，改(gai)變鏡面電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)(ceng)的(de)(de)顏色(se)(se)。這(zhe)個電(dian)(dian)(dian)(dian)(dian)(dian)壓越高(gao)，電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)(ceng)顏色(se)(se)的(de)(de)改(gai)變越大。電(dian)(dian)(dian)(dian)(dian)(dian)化(hua)層(ceng)(ceng)的(de)(de)顏色(se)(se)改(gai)變后(hou)，經(jing)過電(dian)(dian)(dian)(dian)(dian)(dian)動(dong)后(hou)視(shi)鏡反射到(dao)駕(jia)駛(shi)員眼睛的(de)(de)光(guang)(guang)線就顯(xian)著(zhu)減弱，不但不影響駕(jia)駛(shi)員的(de)(de)視(shi)力，反而提高(gao)了駕(jia)乘車(che)輛的(de)(de)舒適性(xing)和(he)安全性(xing)。

車內后視鏡的安裝方法：

東南DX7簡介

在2014廣州車展上，東南汽車的首款量產SUV車型正式發布，同時東南汽車還公布了該車的名字：DX7。
東南DX7是東南汽車推出的首款SUV汽車產品，東南DX7搭載了1.5T和2.0T兩款發動機。這是東南汽車與意大利著名汽車設計公司賓尼法利納戰略合作的首款車型；指導售價為9.69萬-13.99萬