狼群视频在线

扭矩傳感器簡介

在方向盤下(xia)邊的(de)方向桿(gan)上找到(dao)助(zhu)力電機(ji)，電機(ji)上一般有(you)(you)一個(ge)小鐵蓋(gai)護著的(de)、帶四根線(xian)（帶有(you)(you)一個(ge)插頭）的(de)就(jiu)是轉向助(zhu)力扭(niu)矩(ju)傳感器，拆下(xia)小鐵蓋(gai)就(jiu)能看到(dao)。

電(dian)(dian)動(dong)助(zhu)(zhu)力轉向(xiang)系統(tong)主要由(you)扭(niu)矩(ju)(ju)傳(chuan)感器，車速傳(chuan)感器，電(dian)(dian)動(dong)機，減速機構(gou)與(yu)電(dian)(dian)子(zi)控(kong)(kong)制(zhi)(zhi)(zhi)單(dan)元(yuan)等組成(cheng)(cheng)。該系統(tong)通過(guo)扭(niu)矩(ju)(ju)傳(chuan)感器感知駕駛員在轉向(xiang)操作(zuo)時方向(xiang)盤產生(sheng)的扭(niu)矩(ju)(ju)力和轉向(xiang)角度，就會(hui)把操控(kong)(kong)信(xin)息(xi)轉換成(cheng)(cheng)數(shu)字信(xin)號輸(shu)入到(dao)控(kong)(kong)制(zhi)(zhi)(zhi)單(dan)元(yuan)，再經過(guo)控(kong)(kong)制(zhi)(zhi)(zhi)單(dan)元(yuan)對(dui)這些信(xin)號進行運算得到(dao)一個最(zui)佳的力矩(ju)(ju)最(zui)后控(kong)(kong)制(zhi)(zhi)(zhi)驅使電(dian)(dian)動(dong)機工(gong)作(zuo)。以上就是整個電(dian)(dian)動(dong)助(zhu)(zhu)力系統(tong)構(gou)成(cheng)(cheng)和工(gong)作(zuo)的過(guo)程(cheng)，不難看出扭(niu)矩(ju)(ju)傳(chuan)感器在電(dian)(dian)動(dong)助(zhu)(zhu)力系統(tong)中是最(zui)為重要的器件(jian)之一。

扭矩傳感器的作用

扭(niu)矩(ju)傳(chuan)感(gan)器(qi)在電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)中(zhong)的(de)作用(yong)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)可(ke)以(yi)稱(cheng)之為EPS，它(ta)就(jiu)是一種(zhong)直接(jie)依靠電(dian)(dian)機(ji)提供輔助(zhu)(zhu)扭(niu)矩(ju)的(de)動(dong)(dong)(dong)(dong)力(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)。在整個系(xi)統(tong)(tong)中(zhong)，扭(niu)矩(ju)傳(chuan)感(gan)器(qi)起到決定性(xing)作用(yong)。與傳(chuan)統(tong)(tong)的(de)液壓(ya)助(zhu)(zhu)力(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)不同(tong)的(de)是電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)具有性(xing)能(neng)應用(yong)上更(geng)大(da)(da)的(de)優勢。它(ta)不光(guang)在需(xu)要轉(zhuan)向(xiang)時(shi)才啟動(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)產生助(zhu)(zhu)力(li)，這樣(yang)能(neng)大(da)(da)大(da)(da)的(de)減(jian)少(shao)發動(dong)(dong)(dong)(dong)機(ji)燃(ran)油(you)消(xiao)耗。電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)能(neng)在各種(zhong)行駛工況下提供最佳助(zhu)(zhu)力(li)，減(jian)小由路(lu)面不平(ping)所引(yin)起電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)輸出轉(zhuan)矩(ju)通過傳(chuan)動(dong)(dong)(dong)(dong)裝置(zhi)的(de)作用(yong)而(er)助(zhu)(zhu)力(li)向(xiang)系(xi)的(de)擾動(dong)(dong)(dong)(dong)，改善汽車(che)的(de)轉(zhuan)向(xiang)特性(xing)，提高汽車(che)的(de)主動(dong)(dong)(dong)(dong)安全性(xing)。和(he)(he)液壓(ya)助(zhu)(zhu)力(li)相(xiang)比沒(mei)有液壓(ya)回路(lu)，調整和(he)(he)檢測更(geng)容(rong)易，裝配自動(dong)(dong)(dong)(dong)化程度更(geng)高，且可(ke)通過設置(zhi)不同(tong)的(de)程序，快(kuai)速(su)以(yi)及不同(tong)車(che)型(xing)匹配，縮短生產和(he)(he)開發周期。

扭矩傳感(gan)器的作(zuo)用是(shi)測(ce)量動態扭矩和靜態扭矩，其檢測(ce)穩(wen)定性、抗干擾性，以及精度都很(hen)好，每次使(shi)用不需要調整為零。

帥豹簡介

吉(ji)奧(ao)帥豹(bao)是一(yi)(yi)款由吉(ji)奧(ao)汽車自(zi)主設計的中高檔SUV。吉(ji)奧(ao)帥豹(bao)整車風(feng)格秉承了歐州的SUV造型(xing)風(feng)格，大(da)膽而充滿張力的前(qian)部造型(xing)和硬朗動感的車身線條，將帥豹(bao)越野(ye)時的粗獷激情和城市行車時的時尚休閑(xian)巧妙地(di)揉合(he)在(zai)一(yi)(yi)起(qi)。