狼群视频在线

扭矩傳感器簡介

在方向(xiang)(xiang)盤下邊的(de)方向(xiang)(xiang)桿上找(zhao)到助(zhu)力電機，電機上一(yi)般有一(yi)個小鐵蓋護著的(de)、帶(dai)四根線（帶(dai)有一(yi)個插頭）的(de)就(jiu)是轉(zhuan)向(xiang)(xiang)助(zhu)力扭矩傳感器，拆下小鐵蓋就(jiu)能看到。

電(dian)(dian)(dian)動(dong)助(zhu)力(li)轉向系(xi)統(tong)(tong)(tong)主要由扭矩(ju)(ju)(ju)傳(chuan)感(gan)器(qi)，車速(su)傳(chuan)感(gan)器(qi)，電(dian)(dian)(dian)動(dong)機，減速(su)機構與電(dian)(dian)(dian)子(zi)控(kong)制單(dan)元(yuan)等組(zu)成(cheng)。該系(xi)統(tong)(tong)(tong)通過扭矩(ju)(ju)(ju)傳(chuan)感(gan)器(qi)感(gan)知駕駛員在轉向操作時(shi)方向盤產生的扭矩(ju)(ju)(ju)力(li)和轉向角(jiao)度，就(jiu)會(hui)把操控(kong)信(xin)息轉換成(cheng)數字信(xin)號輸(shu)入到(dao)控(kong)制單(dan)元(yuan)，再經(jing)過控(kong)制單(dan)元(yuan)對這些信(xin)號進行運算(suan)得到(dao)一(yi)個最(zui)(zui)佳(jia)的力(li)矩(ju)(ju)(ju)最(zui)(zui)后控(kong)制驅使(shi)電(dian)(dian)(dian)動(dong)機工(gong)作。以(yi)上就(jiu)是整(zheng)個電(dian)(dian)(dian)動(dong)助(zhu)力(li)系(xi)統(tong)(tong)(tong)構成(cheng)和工(gong)作的過程，不難看出扭矩(ju)(ju)(ju)傳(chuan)感(gan)器(qi)在電(dian)(dian)(dian)動(dong)助(zhu)力(li)系(xi)統(tong)(tong)(tong)中(zhong)是最(zui)(zui)為重要的器(qi)件之一(yi)。

扭矩傳感器的作用

扭(niu)矩傳(chuan)感器在電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)中的(de)(de)(de)作用電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)可以稱之(zhi)為(wei)EPS，它(ta)就是一種(zhong)直接依靠電(dian)機提供輔助(zhu)(zhu)(zhu)扭(niu)矩的(de)(de)(de)動(dong)(dong)(dong)力(li)轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)。在整(zheng)個系(xi)(xi)統(tong)(tong)(tong)中，扭(niu)矩傳(chuan)感器起(qi)到決(jue)定性作用。與傳(chuan)統(tong)(tong)(tong)的(de)(de)(de)液壓(ya)助(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)不(bu)(bu)同的(de)(de)(de)是電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)向(xiang)(xiang)系(xi)(xi)統(tong)(tong)(tong)具有(you)性能(neng)應用上更大(da)的(de)(de)(de)優勢。它(ta)不(bu)(bu)光在需要轉(zhuan)(zhuan)向(xiang)(xiang)時才啟動(dong)(dong)(dong)電(dian)機產生(sheng)助(zhu)(zhu)(zhu)力(li)，這樣能(neng)大(da)大(da)的(de)(de)(de)減少(shao)發動(dong)(dong)(dong)機燃油消耗。電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)能(neng)在各(ge)種(zhong)行駛工況下提供最(zui)佳助(zhu)(zhu)(zhu)力(li)，減小由路(lu)面不(bu)(bu)平(ping)所引起(qi)電(dian)動(dong)(dong)(dong)機的(de)(de)(de)輸出轉(zhuan)(zhuan)矩通過傳(chuan)動(dong)(dong)(dong)裝(zhuang)置(zhi)的(de)(de)(de)作用而助(zhu)(zhu)(zhu)力(li)向(xiang)(xiang)系(xi)(xi)的(de)(de)(de)擾動(dong)(dong)(dong)，改善(shan)汽車的(de)(de)(de)轉(zhuan)(zhuan)向(xiang)(xiang)特性，提高(gao)汽車的(de)(de)(de)主動(dong)(dong)(dong)安全性。和液壓(ya)助(zhu)(zhu)(zhu)力(li)相比沒有(you)液壓(ya)回路(lu)，調整(zheng)和檢測更容易，裝(zhuang)配(pei)自動(dong)(dong)(dong)化程度更高(gao)，且可通過設置(zhi)不(bu)(bu)同的(de)(de)(de)程序，快速以及不(bu)(bu)同車型匹配(pei)，縮短生(sheng)產和開發周期(qi)。

扭(niu)矩傳感器的作用(yong)是測量動態(tai)扭(niu)矩和(he)靜態(tai)扭(niu)矩，其檢測穩(wen)定(ding)性(xing)、抗干擾性(xing)，以及精度都很好，每(mei)次使用(yong)不需(xu)要調整為零。

星旺L簡介

旺(wang)L共有三款型號亮相，分別是(shi)：標準型、舒(shu)(shu)適(shi)型、豪華型。此次即將上市的星旺(wang)L在動力技(ji)術(shu)、功能性、舒(shu)(shu)適(shi)性上得到(dao)了全面(mian)升級，彰顯了吉奧(ao)汽車的五(wu)星品(pin)質、舒(shu)(shu)適(shi)與(yu)奢華。