狼群视频在线

扭矩傳感器簡介

在方向(xiang)盤下邊的(de)(de)方向(xiang)桿上找到助(zhu)(zhu)力電(dian)機(ji)(ji)，電(dian)機(ji)(ji)上一般有(you)一個(ge)小鐵蓋(gai)護著的(de)(de)、帶四根線（帶有(you)一個(ge)插頭）的(de)(de)就是轉向(xiang)助(zhu)(zhu)力扭(niu)矩傳感器，拆下小鐵蓋(gai)就能看到。

電(dian)動助(zhu)力(li)轉向系統(tong)主(zhu)要由(you)扭(niu)(niu)矩(ju)傳感器(qi)，車(che)速(su)傳感器(qi)，電(dian)動機，減速(su)機構與電(dian)子控制單(dan)元(yuan)等組成。該系統(tong)通過(guo)(guo)扭(niu)(niu)矩(ju)傳感器(qi)感知駕(jia)駛(shi)員在轉向操(cao)(cao)作時方向盤產生(sheng)的(de)扭(niu)(niu)矩(ju)力(li)和(he)轉向角度，就會把操(cao)(cao)控信(xin)息轉換成數字信(xin)號(hao)輸入到(dao)控制單(dan)元(yuan)，再經過(guo)(guo)控制單(dan)元(yuan)對這些信(xin)號(hao)進行(xing)運算(suan)得到(dao)一個最佳的(de)力(li)矩(ju)最后控制驅使電(dian)動機工(gong)作。以上就是(shi)整個電(dian)動助(zhu)力(li)系統(tong)構成和(he)工(gong)作的(de)過(guo)(guo)程，不(bu)難看出(chu)扭(niu)(niu)矩(ju)傳感器(qi)在電(dian)動助(zhu)力(li)系統(tong)中是(shi)最為重要的(de)器(qi)件之一。

扭矩傳感器的作用

扭矩傳感器在電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)(tong)中的(de)(de)(de)(de)(de)作用(yong)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)(tong)可以稱之為EPS，它就是(shi)一(yi)種(zhong)(zhong)直接(jie)依(yi)靠(kao)電(dian)(dian)機(ji)提(ti)供輔助(zhu)(zhu)扭矩的(de)(de)(de)(de)(de)動(dong)(dong)(dong)(dong)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)(tong)。在整(zheng)個系(xi)(xi)統(tong)(tong)中，扭矩傳感器起(qi)到決定性(xing)(xing)作用(yong)。與傳統(tong)(tong)的(de)(de)(de)(de)(de)液壓(ya)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)(tong)不同(tong)(tong)的(de)(de)(de)(de)(de)是(shi)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)(tong)具(ju)有性(xing)(xing)能應用(yong)上更(geng)(geng)大的(de)(de)(de)(de)(de)優(you)勢。它不光在需要轉(zhuan)(zhuan)(zhuan)向(xiang)時才啟動(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)產生(sheng)助(zhu)(zhu)力(li)，這樣(yang)能大大的(de)(de)(de)(de)(de)減少發動(dong)(dong)(dong)(dong)機(ji)燃油消耗(hao)。電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)能在各(ge)種(zhong)(zhong)行(xing)駛(shi)工況下(xia)提(ti)供最佳助(zhu)(zhu)力(li)，減小由路面不平所(suo)引(yin)起(qi)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)(de)(de)(de)輸出(chu)轉(zhuan)(zhuan)(zhuan)矩通過傳動(dong)(dong)(dong)(dong)裝(zhuang)(zhuang)置的(de)(de)(de)(de)(de)作用(yong)而助(zhu)(zhu)力(li)向(xiang)系(xi)(xi)的(de)(de)(de)(de)(de)擾動(dong)(dong)(dong)(dong)，改善(shan)汽車的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)向(xiang)特(te)性(xing)(xing)，提(ti)高(gao)汽車的(de)(de)(de)(de)(de)主(zhu)動(dong)(dong)(dong)(dong)安全性(xing)(xing)。和(he)液壓(ya)助(zhu)(zhu)力(li)相比沒有液壓(ya)回路，調(diao)整(zheng)和(he)檢測更(geng)(geng)容易(yi)，裝(zhuang)(zhuang)配(pei)(pei)自(zi)動(dong)(dong)(dong)(dong)化程度(du)更(geng)(geng)高(gao)，且可通過設置不同(tong)(tong)的(de)(de)(de)(de)(de)程序，快速以及不同(tong)(tong)車型匹配(pei)(pei)，縮短(duan)生(sheng)產和(he)開發周期(qi)。

扭矩(ju)傳感器的作用(yong)是測(ce)量動態扭矩(ju)和靜態扭矩(ju)，其(qi)檢(jian)測(ce)穩定性(xing)、抗干(gan)擾(rao)性(xing)，以及精度都很好(hao)，每次使用(yong)不(bu)需要調整為零。

吉利EV8簡介

 吉(ji)利(li)EV8是吉利汽車旗下中型MPV。