狼群视频在线

扭矩傳感器簡介

在方向盤下邊的方向桿(gan)上找(zhao)到助(zhu)(zhu)力電機(ji)，電機(ji)上一(yi)般有(you)一(yi)個(ge)小鐵蓋(gai)護著的、帶(dai)四根線(xian)（帶(dai)有(you)一(yi)個(ge)插頭）的就是(shi)轉向助(zhu)(zhu)力扭矩傳(chuan)感器，拆下小鐵蓋(gai)就能看到。

電(dian)(dian)(dian)動(dong)助力(li)轉向(xiang)系(xi)統(tong)主要由(you)扭矩傳(chuan)感(gan)器(qi)，車速傳(chuan)感(gan)器(qi)，電(dian)(dian)(dian)動(dong)機(ji)，減速機(ji)構與電(dian)(dian)(dian)子控(kong)(kong)制(zhi)(zhi)單元等組成。該系(xi)統(tong)通(tong)過扭矩傳(chuan)感(gan)器(qi)感(gan)知駕駛員在轉向(xiang)操(cao)(cao)作時方向(xiang)盤產生(sheng)的(de)(de)扭矩力(li)和轉向(xiang)角度，就(jiu)會把操(cao)(cao)控(kong)(kong)信息(xi)轉換成數(shu)字(zi)信號輸(shu)入到控(kong)(kong)制(zhi)(zhi)單元，再經過控(kong)(kong)制(zhi)(zhi)單元對這些(xie)信號進行(xing)運算得到一(yi)個(ge)最佳的(de)(de)力(li)矩最后控(kong)(kong)制(zhi)(zhi)驅使電(dian)(dian)(dian)動(dong)機(ji)工(gong)作。以(yi)上就(jiu)是整個(ge)電(dian)(dian)(dian)動(dong)助力(li)系(xi)統(tong)構成和工(gong)作的(de)(de)過程，不難看出扭矩傳(chuan)感(gan)器(qi)在電(dian)(dian)(dian)動(dong)助力(li)系(xi)統(tong)中是最為重要的(de)(de)器(qi)件之一(yi)。

扭矩傳感器的作用

扭(niu)矩(ju)傳感器(qi)在(zai)電(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統(tong)(tong)中的(de)(de)(de)(de)作(zuo)用電(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統(tong)(tong)可以稱之為EPS，它(ta)就是一種直接依(yi)靠(kao)電(dian)(dian)機(ji)提供輔助(zhu)(zhu)扭(niu)矩(ju)的(de)(de)(de)(de)動(dong)(dong)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統(tong)(tong)。在(zai)整個(ge)系(xi)統(tong)(tong)中，扭(niu)矩(ju)傳感器(qi)起到決(jue)定性(xing)作(zuo)用。與傳統(tong)(tong)的(de)(de)(de)(de)液(ye)壓(ya)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統(tong)(tong)不(bu)(bu)同(tong)的(de)(de)(de)(de)是電(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)系(xi)統(tong)(tong)具有性(xing)能(neng)應用上(shang)更大的(de)(de)(de)(de)優勢。它(ta)不(bu)(bu)光在(zai)需要轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)時才啟動(dong)(dong)電(dian)(dian)機(ji)產生(sheng)助(zhu)(zhu)力(li)(li)，這樣(yang)能(neng)大大的(de)(de)(de)(de)減(jian)少發動(dong)(dong)機(ji)燃油消耗(hao)。電(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)能(neng)在(zai)各種行駛工況下提供最佳助(zhu)(zhu)力(li)(li)，減(jian)小由路面不(bu)(bu)平所引起電(dian)(dian)動(dong)(dong)機(ji)的(de)(de)(de)(de)輸出轉(zhuan)(zhuan)(zhuan)矩(ju)通過(guo)(guo)傳動(dong)(dong)裝置(zhi)的(de)(de)(de)(de)作(zuo)用而助(zhu)(zhu)力(li)(li)向(xiang)(xiang)(xiang)系(xi)的(de)(de)(de)(de)擾(rao)動(dong)(dong)，改善(shan)汽車的(de)(de)(de)(de)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)(xiang)特性(xing)，提高汽車的(de)(de)(de)(de)主動(dong)(dong)安全(quan)性(xing)。和液(ye)壓(ya)助(zhu)(zhu)力(li)(li)相比沒有液(ye)壓(ya)回路，調整和檢測更容(rong)易，裝配自動(dong)(dong)化程度(du)更高，且(qie)可通過(guo)(guo)設置(zhi)不(bu)(bu)同(tong)的(de)(de)(de)(de)程序，快速以及不(bu)(bu)同(tong)車型匹配，縮短生(sheng)產和開發周期。

扭(niu)矩傳感器的作(zuo)用是測量動態扭(niu)矩和靜態扭(niu)矩，其(qi)檢測穩定性(xing)、抗干擾性(xing)，以(yi)及精度都(dou)很好，每次使用不需要調整為零。

北汽瑞翔X5新能源簡介

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