狼群影院

扭矩傳感器簡介

在(zai)方向(xiang)(xiang)盤下邊的方向(xiang)(xiang)桿上(shang)找到助力電機(ji)，電機(ji)上(shang)一般有一個小鐵蓋護著的、帶四根線（帶有一個插頭）的就是轉向(xiang)(xiang)助力扭矩傳感器(qi)，拆下小鐵蓋就能看到。

電(dian)(dian)動(dong)助(zhu)力(li)(li)轉向系(xi)統(tong)主要由扭矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)，車速傳感(gan)(gan)器(qi)(qi)(qi)，電(dian)(dian)動(dong)機，減(jian)速機構與(yu)電(dian)(dian)子控制單元等組成(cheng)。該系(xi)統(tong)通過(guo)扭矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)感(gan)(gan)知駕駛員在轉向操作時(shi)方(fang)向盤產生的扭矩(ju)力(li)(li)和(he)轉向角度，就會把操控信息轉換(huan)成(cheng)數字信號(hao)(hao)輸入到(dao)(dao)控制單元，再經過(guo)控制單元對這(zhe)些信號(hao)(hao)進行運算得到(dao)(dao)一(yi)(yi)個最(zui)佳的力(li)(li)矩(ju)最(zui)后控制驅(qu)使電(dian)(dian)動(dong)機工作。以上就是整個電(dian)(dian)動(dong)助(zhu)力(li)(li)系(xi)統(tong)構成(cheng)和(he)工作的過(guo)程，不難看(kan)出扭矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)在電(dian)(dian)動(dong)助(zhu)力(li)(li)系(xi)統(tong)中是最(zui)為重要的器(qi)(qi)(qi)件之(zhi)一(yi)(yi)。

扭矩傳感器的作用

扭矩(ju)傳(chuan)(chuan)感器(qi)在(zai)(zai)(zai)電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)向(xiang)系統(tong)(tong)(tong)(tong)中(zhong)的(de)(de)(de)(de)(de)作(zuo)用電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)向(xiang)系統(tong)(tong)(tong)(tong)可以稱之為(wei)EPS，它(ta)就(jiu)是(shi)一(yi)種直接依靠電(dian)機(ji)(ji)提供輔助(zhu)(zhu)(zhu)扭矩(ju)的(de)(de)(de)(de)(de)動(dong)(dong)(dong)力(li)(li)(li)轉(zhuan)向(xiang)系統(tong)(tong)(tong)(tong)。在(zai)(zai)(zai)整個系統(tong)(tong)(tong)(tong)中(zhong)，扭矩(ju)傳(chuan)(chuan)感器(qi)起(qi)到(dao)決(jue)定(ding)性作(zuo)用。與(yu)傳(chuan)(chuan)統(tong)(tong)(tong)(tong)的(de)(de)(de)(de)(de)液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)向(xiang)系統(tong)(tong)(tong)(tong)不同(tong)的(de)(de)(de)(de)(de)是(shi)電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)向(xiang)系統(tong)(tong)(tong)(tong)具有性能(neng)應用上更(geng)大(da)的(de)(de)(de)(de)(de)優(you)勢。它(ta)不光(guang)在(zai)(zai)(zai)需(xu)要轉(zhuan)向(xiang)時(shi)才(cai)啟(qi)動(dong)(dong)(dong)電(dian)機(ji)(ji)產(chan)生助(zhu)(zhu)(zhu)力(li)(li)(li)，這樣能(neng)大(da)大(da)的(de)(de)(de)(de)(de)減少(shao)發(fa)動(dong)(dong)(dong)機(ji)(ji)燃油消(xiao)耗(hao)。電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)能(neng)在(zai)(zai)(zai)各(ge)種行駛(shi)工況下提供最(zui)佳助(zhu)(zhu)(zhu)力(li)(li)(li)，減小由(you)路(lu)面(mian)不平所(suo)引起(qi)電(dian)動(dong)(dong)(dong)機(ji)(ji)的(de)(de)(de)(de)(de)輸出轉(zhuan)矩(ju)通過傳(chuan)(chuan)動(dong)(dong)(dong)裝置的(de)(de)(de)(de)(de)作(zuo)用而(er)助(zhu)(zhu)(zhu)力(li)(li)(li)向(xiang)系的(de)(de)(de)(de)(de)擾動(dong)(dong)(dong)，改善汽車的(de)(de)(de)(de)(de)轉(zhuan)向(xiang)特性，提高汽車的(de)(de)(de)(de)(de)主動(dong)(dong)(dong)安全性。和液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)(li)相比沒有液(ye)壓(ya)回路(lu)，調整和檢測更(geng)容易，裝配自動(dong)(dong)(dong)化(hua)程(cheng)度更(geng)高，且可通過設(she)置不同(tong)的(de)(de)(de)(de)(de)程(cheng)序，快(kuai)速以及不同(tong)車型匹配，縮短生產(chan)和開發(fa)周期。

扭矩(ju)(ju)傳(chuan)感器的作用(yong)是測(ce)量動態扭矩(ju)(ju)和靜態扭矩(ju)(ju)，其檢測(ce)穩(wen)定性、抗干(gan)擾性，以及精度(du)都(dou)很好，每次(ci)使用(yong)不需要(yao)調整為零。

長安UNI-V新能源簡介

長安(an)UNI-V是繼(ji)長安UNI-T、UNI-K推出后的UNI序(xu)列第(di)三款(kuan)產品，也是UNI序(xu)列首(shou)款(kuan)轎車。長安 UNI-V 是 UNI 系列的首(shou)款轎車，2022年2月開啟預售，官方(fang)現透露3月22日首(shou)批(pi)交付。