狼群视频在线

扭矩傳感器簡介

在方向盤下(xia)邊的方向桿上找到(dao)助力電(dian)機(ji)，電(dian)機(ji)上一(yi)般有一(yi)個(ge)小(xiao)(xiao)鐵(tie)(tie)蓋護著(zhu)的、帶(dai)四根線（帶(dai)有一(yi)個(ge)插(cha)頭）的就是(shi)轉(zhuan)向助力扭矩傳感器，拆下(xia)小(xiao)(xiao)鐵(tie)(tie)蓋就能看到(dao)。

電(dian)(dian)動助(zhu)力轉(zhuan)(zhuan)向(xiang)系(xi)統(tong)主要(yao)由扭矩傳感(gan)(gan)器(qi)(qi)，車速傳感(gan)(gan)器(qi)(qi)，電(dian)(dian)動機，減速機構與電(dian)(dian)子控(kong)制(zhi)(zhi)單(dan)元(yuan)(yuan)等(deng)組成。該系(xi)統(tong)通過(guo)(guo)扭矩傳感(gan)(gan)器(qi)(qi)感(gan)(gan)知駕駛員在(zai)轉(zhuan)(zhuan)向(xiang)操作時方向(xiang)盤產生的扭矩力和轉(zhuan)(zhuan)向(xiang)角(jiao)度，就會把操控(kong)信(xin)息轉(zhuan)(zhuan)換(huan)成數字信(xin)號輸入到控(kong)制(zhi)(zhi)單(dan)元(yuan)(yuan)，再經過(guo)(guo)控(kong)制(zhi)(zhi)單(dan)元(yuan)(yuan)對這些信(xin)號進行運算得(de)到一個最(zui)佳的力矩最(zui)后控(kong)制(zhi)(zhi)驅(qu)使電(dian)(dian)動機工作。以上就是整個電(dian)(dian)動助(zhu)力系(xi)統(tong)構成和工作的過(guo)(guo)程，不難(nan)看出扭矩傳感(gan)(gan)器(qi)(qi)在(zai)電(dian)(dian)動助(zhu)力系(xi)統(tong)中是最(zui)為重(zhong)要(yao)的器(qi)(qi)件(jian)之(zhi)一。

扭矩傳感器的作用

扭矩(ju)(ju)傳感器在電(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系統(tong)(tong)(tong)中的(de)作用電(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系統(tong)(tong)(tong)可以稱之為EPS，它(ta)就(jiu)是一種(zhong)直接依靠電(dian)機提(ti)(ti)供輔助(zhu)(zhu)(zhu)扭矩(ju)(ju)的(de)動(dong)(dong)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系統(tong)(tong)(tong)。在整(zheng)個系統(tong)(tong)(tong)中，扭矩(ju)(ju)傳感器起(qi)(qi)到決(jue)定(ding)性(xing)作用。與傳統(tong)(tong)(tong)的(de)液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系統(tong)(tong)(tong)不同的(de)是電(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系統(tong)(tong)(tong)具有(you)性(xing)能應用上更大(da)的(de)優勢。它(ta)不光在需要轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)時才啟動(dong)(dong)電(dian)機產(chan)(chan)生助(zhu)(zhu)(zhu)力(li)(li)，這樣能大(da)大(da)的(de)減(jian)少發動(dong)(dong)機燃油消耗。電(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)能在各種(zhong)行駛工況下提(ti)(ti)供最佳助(zhu)(zhu)(zhu)力(li)(li)，減(jian)小由(you)路面不平(ping)所(suo)引起(qi)(qi)電(dian)動(dong)(dong)機的(de)輸出轉(zhuan)(zhuan)矩(ju)(ju)通過傳動(dong)(dong)裝置(zhi)的(de)作用而助(zhu)(zhu)(zhu)力(li)(li)向(xiang)(xiang)(xiang)(xiang)系的(de)擾動(dong)(dong)，改善汽車的(de)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)特性(xing)，提(ti)(ti)高(gao)汽車的(de)主動(dong)(dong)安全(quan)性(xing)。和液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)相(xiang)比沒有(you)液(ye)壓(ya)回路，調整(zheng)和檢測(ce)更容易，裝配(pei)自動(dong)(dong)化程度(du)更高(gao)，且可通過設置(zhi)不同的(de)程序，快(kuai)速(su)以及不同車型匹配(pei)，縮短生產(chan)(chan)和開(kai)發周期。

扭(niu)矩(ju)傳感器的作用(yong)是測(ce)量動態扭(niu)矩(ju)和(he)靜態扭(niu)矩(ju)，其檢測(ce)穩定性(xing)(xing)、抗干擾性(xing)(xing)，以及精度都很(hen)好，每次使(shi)用(yong)不需要調整(zheng)為零。

新凱海獅簡介

 新(xin)凱海獅 2003款 基本型(xing) 排量類型(xing)轎車