狼群视频在线

扭矩傳感器簡介

在方向盤下邊的方向桿上(shang)找到助(zhu)力電機，電機上(shang)一(yi)般有一(yi)個(ge)小鐵蓋護著的、帶四根線（帶有一(yi)個(ge)插頭）的就是轉向助(zhu)力扭矩傳感(gan)器，拆(chai)下小鐵蓋就能看到。

電動助(zhu)力轉向系(xi)(xi)統(tong)主要由扭矩(ju)(ju)傳(chuan)感器(qi)(qi)，車速傳(chuan)感器(qi)(qi)，電動機(ji)(ji)(ji)，減(jian)速機(ji)(ji)(ji)構與電子控制(zhi)單元(yuan)等組成(cheng)。該系(xi)(xi)統(tong)通(tong)過扭矩(ju)(ju)傳(chuan)感器(qi)(qi)感知駕(jia)駛員在(zai)轉向操(cao)作時方向盤產(chan)生的扭矩(ju)(ju)力和(he)轉向角度，就(jiu)會把操(cao)控信息轉換成(cheng)數字(zi)信號輸入(ru)到(dao)控制(zhi)單元(yuan)，再經(jing)過控制(zhi)單元(yuan)對這些信號進行運算得到(dao)一(yi)個最(zui)佳的力矩(ju)(ju)最(zui)后控制(zhi)驅使(shi)電動機(ji)(ji)(ji)工作。以上就(jiu)是整個電動助(zhu)力系(xi)(xi)統(tong)構成(cheng)和(he)工作的過程，不(bu)難(nan)看出扭矩(ju)(ju)傳(chuan)感器(qi)(qi)在(zai)電動助(zhu)力系(xi)(xi)統(tong)中是最(zui)為重要的器(qi)(qi)件之一(yi)。

扭矩傳感器的作用

扭(niu)(niu)矩(ju)(ju)傳感器(qi)在(zai)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)中(zhong)的作用(yong)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)可以稱之為(wei)EPS，它(ta)就是一種直(zhi)接(jie)依靠電(dian)(dian)(dian)機(ji)提(ti)供輔助(zhu)(zhu)(zhu)(zhu)扭(niu)(niu)矩(ju)(ju)的動(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)。在(zai)整(zheng)個系(xi)(xi)統(tong)(tong)中(zhong)，扭(niu)(niu)矩(ju)(ju)傳感器(qi)起(qi)到(dao)決定性(xing)作用(yong)。與傳統(tong)(tong)的液壓(ya)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)不同的是電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)具有(you)性(xing)能應用(yong)上(shang)更(geng)大的優勢。它(ta)不光在(zai)需要(yao)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)時才啟動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)產(chan)生助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)，這樣能大大的減少發(fa)動(dong)(dong)(dong)(dong)(dong)機(ji)燃油消耗。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)能在(zai)各(ge)種行駛工況(kuang)下提(ti)供最佳(jia)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)，減小(xiao)由路面不平所引(yin)起(qi)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)的輸(shu)出轉(zhuan)(zhuan)(zhuan)矩(ju)(ju)通過傳動(dong)(dong)(dong)(dong)(dong)裝置的作用(yong)而助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)向(xiang)(xiang)系(xi)(xi)的擾動(dong)(dong)(dong)(dong)(dong)，改善汽車的轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)特(te)性(xing)，提(ti)高(gao)汽車的主動(dong)(dong)(dong)(dong)(dong)安全(quan)性(xing)。和(he)液壓(ya)助(zhu)(zhu)(zhu)(zhu)力(li)(li)(li)相比(bi)沒有(you)液壓(ya)回路，調整(zheng)和(he)檢(jian)測(ce)更(geng)容易，裝配自動(dong)(dong)(dong)(dong)(dong)化程度更(geng)高(gao)，且可通過設置不同的程序，快速以及不同車型匹(pi)配，縮短(duan)生產(chan)和(he)開發(fa)周期。

扭矩(ju)傳感器(qi)的作用是測量(liang)動態(tai)扭矩(ju)和靜態(tai)扭矩(ju)，其檢測穩(wen)定性、抗干擾性，以(yi)及精度都很好(hao)，每次使用不需要(yao)調整為零。

北斗星簡介

昌(chang)河鈴木(mu)北斗星從(cong)前面看北斗星，最吸引視線(xian)的(de)(de)是兩邊碩大的(de)(de)頭燈組(zu)合，作為最基(ji)本的(de)(de)主動安(an)全(quan)裝備，它的(de)(de)功(gong)用直(zhi)截了當。能夠改善(shan)整(zheng)車(che)的(de)(de)燃油經(jing)濟性(xing)。由于發(fa)動機(ji)艙(cang)的(de)(de)設計非常緊(jin)湊。