狼群视频在线

扭矩傳感器簡介

在方向(xiang)盤下邊的方向(xiang)桿(gan)上找到(dao)助(zhu)力電機，電機上一(yi)般有(you)一(yi)個小鐵(tie)(tie)蓋護著(zhu)的、帶(dai)四根線（帶(dai)有(you)一(yi)個插頭(tou)）的就是轉向(xiang)助(zhu)力扭矩傳感器，拆下小鐵(tie)(tie)蓋就能看到(dao)。

電(dian)動(dong)助力轉(zhuan)向系(xi)統(tong)主要由扭矩(ju)傳感器(qi)，車速傳感器(qi)，電(dian)動(dong)機，減速機構與(yu)電(dian)子控(kong)制(zhi)單元(yuan)(yuan)等組成。該系(xi)統(tong)通(tong)過扭矩(ju)傳感器(qi)感知駕(jia)駛員在轉(zhuan)向操作(zuo)(zuo)時方向盤(pan)產生的扭矩(ju)力和轉(zhuan)向角(jiao)度，就會(hui)把操控(kong)信(xin)息轉(zhuan)換成數字信(xin)號輸(shu)入到控(kong)制(zhi)單元(yuan)(yuan)，再經過控(kong)制(zhi)單元(yuan)(yuan)對這些信(xin)號進行(xing)運算得(de)到一個最佳的力矩(ju)最后控(kong)制(zhi)驅使電(dian)動(dong)機工(gong)作(zuo)(zuo)。以(yi)上就是整個電(dian)動(dong)助力系(xi)統(tong)構成和工(gong)作(zuo)(zuo)的過程，不難(nan)看出扭矩(ju)傳感器(qi)在電(dian)動(dong)助力系(xi)統(tong)中是最為重要的器(qi)件之(zhi)一。

扭矩傳感器的作用

扭(niu)(niu)(niu)矩(ju)傳感器在電(dian)動(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)中的(de)作(zuo)用(yong)(yong)(yong)電(dian)動(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)可以稱之為(wei)EPS，它(ta)就是一種(zhong)直接依靠電(dian)機提供(gong)輔助(zhu)(zhu)扭(niu)(niu)(niu)矩(ju)的(de)動(dong)(dong)(dong)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)。在整個(ge)系(xi)(xi)(xi)統(tong)(tong)中，扭(niu)(niu)(niu)矩(ju)傳感器起到決(jue)定性(xing)(xing)作(zuo)用(yong)(yong)(yong)。與傳統(tong)(tong)的(de)液(ye)壓(ya)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)不(bu)同的(de)是電(dian)動(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)統(tong)(tong)具有性(xing)(xing)能應用(yong)(yong)(yong)上更大(da)的(de)優勢。它(ta)不(bu)光在需(xu)要(yao)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)時才啟(qi)動(dong)(dong)(dong)電(dian)機產(chan)生(sheng)(sheng)助(zhu)(zhu)力(li)，這樣能大(da)大(da)的(de)減少(shao)發(fa)(fa)動(dong)(dong)(dong)機燃油消耗(hao)。電(dian)動(dong)(dong)(dong)助(zhu)(zhu)力(li)能在各種(zhong)行駛(shi)工況下(xia)提供(gong)最佳助(zhu)(zhu)力(li)，減小由(you)路(lu)面不(bu)平所(suo)引(yin)起電(dian)動(dong)(dong)(dong)機的(de)輸出(chu)轉(zhuan)(zhuan)(zhuan)矩(ju)通過(guo)傳動(dong)(dong)(dong)裝置(zhi)的(de)作(zuo)用(yong)(yong)(yong)而(er)助(zhu)(zhu)力(li)向(xiang)(xiang)(xiang)(xiang)系(xi)(xi)(xi)的(de)擾動(dong)(dong)(dong)，改善汽車(che)的(de)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)(xiang)特性(xing)(xing)，提高汽車(che)的(de)主動(dong)(dong)(dong)安全性(xing)(xing)。和液(ye)壓(ya)助(zhu)(zhu)力(li)相比沒有液(ye)壓(ya)回路(lu)，調整和檢測更容易，裝配自(zi)動(dong)(dong)(dong)化程度更高，且可通過(guo)設置(zhi)不(bu)同的(de)程序，快(kuai)速以及不(bu)同車(che)型匹配，縮短生(sheng)(sheng)產(chan)和開(kai)發(fa)(fa)周期。

扭(niu)矩(ju)傳感器的作(zuo)用(yong)(yong)是測量動態扭(niu)矩(ju)和靜態扭(niu)矩(ju)，其檢測穩(wen)定性、抗干(gan)擾性，以及精(jing)度都很好，每次使用(yong)(yong)不需要調整為零。

凌特524簡介

新凱凌特(te)524外形比(bi)較(jiao)(jiao)有(you)個性、體型(xing)比(bi)較(jiao)(jiao)大(da)。街道不是很容易見到(dao)、比(bi)較(jiao)(jiao)罕見。內飾(shi)比(bi)較(jiao)(jiao)豪華大(da)氣(qi)、很有(you)時尚感，