狼群视频在线

扭矩傳感器簡介

在方向盤(pan)下邊的(de)(de)方向桿上(shang)找到助力電(dian)機，電(dian)機上(shang)一(yi)般有一(yi)個(ge)(ge)小(xiao)鐵蓋護(hu)著的(de)(de)、帶四根線（帶有一(yi)個(ge)(ge)插頭）的(de)(de)就是轉(zhuan)向助力扭矩傳感(gan)器(qi)，拆下小(xiao)鐵蓋就能看到。

電(dian)(dian)動助力轉(zhuan)向系(xi)(xi)(xi)統(tong)主(zhu)要(yao)由扭(niu)(niu)矩(ju)(ju)(ju)傳(chuan)(chuan)感器(qi)(qi)，車速(su)傳(chuan)(chuan)感器(qi)(qi)，電(dian)(dian)動機(ji)，減速(su)機(ji)構與電(dian)(dian)子控(kong)制(zhi)(zhi)單元(yuan)(yuan)等組成。該系(xi)(xi)(xi)統(tong)通過扭(niu)(niu)矩(ju)(ju)(ju)傳(chuan)(chuan)感器(qi)(qi)感知駕(jia)駛員(yuan)在轉(zhuan)向操(cao)作時(shi)方向盤產生(sheng)的扭(niu)(niu)矩(ju)(ju)(ju)力和轉(zhuan)向角度，就會把(ba)操(cao)控(kong)信息轉(zhuan)換成數(shu)字(zi)信號輸(shu)入(ru)到(dao)控(kong)制(zhi)(zhi)單元(yuan)(yuan)，再經過控(kong)制(zhi)(zhi)單元(yuan)(yuan)對這(zhe)些信號進(jin)行運算得到(dao)一個最(zui)(zui)佳的力矩(ju)(ju)(ju)最(zui)(zui)后控(kong)制(zhi)(zhi)驅使電(dian)(dian)動機(ji)工作。以上就是整(zheng)個電(dian)(dian)動助力系(xi)(xi)(xi)統(tong)構成和工作的過程，不(bu)難看出扭(niu)(niu)矩(ju)(ju)(ju)傳(chuan)(chuan)感器(qi)(qi)在電(dian)(dian)動助力系(xi)(xi)(xi)統(tong)中是最(zui)(zui)為重要(yao)的器(qi)(qi)件(jian)之(zhi)一。

扭矩傳感器的作用

扭矩(ju)(ju)傳感器(qi)在電(dian)動(dong)(dong)助(zhu)力(li)轉(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)(tong)中的(de)(de)(de)作(zuo)用電(dian)動(dong)(dong)助(zhu)力(li)轉(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)(tong)可(ke)以稱之為EPS，它(ta)就是一種直接(jie)依靠電(dian)機(ji)提(ti)供(gong)輔(fu)助(zhu)扭矩(ju)(ju)的(de)(de)(de)動(dong)(dong)力(li)轉(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)(tong)。在整個(ge)系(xi)(xi)(xi)統(tong)(tong)中，扭矩(ju)(ju)傳感器(qi)起(qi)到決定(ding)性(xing)作(zuo)用。與傳統(tong)(tong)的(de)(de)(de)液(ye)壓助(zhu)力(li)轉(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)(tong)不(bu)(bu)同的(de)(de)(de)是電(dian)動(dong)(dong)助(zhu)力(li)轉(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)(tong)具有(you)(you)性(xing)能應(ying)用上更(geng)大的(de)(de)(de)優勢。它(ta)不(bu)(bu)光在需要轉(zhuan)向(xiang)時才啟動(dong)(dong)電(dian)機(ji)產生助(zhu)力(li)，這樣(yang)能大大的(de)(de)(de)減少發動(dong)(dong)機(ji)燃油消(xiao)耗。電(dian)動(dong)(dong)助(zhu)力(li)能在各(ge)種行駛(shi)工況下提(ti)供(gong)最佳助(zhu)力(li)，減小由路面不(bu)(bu)平(ping)所引起(qi)電(dian)動(dong)(dong)機(ji)的(de)(de)(de)輸出轉(zhuan)矩(ju)(ju)通(tong)過傳動(dong)(dong)裝置(zhi)(zhi)的(de)(de)(de)作(zuo)用而(er)助(zhu)力(li)向(xiang)系(xi)(xi)(xi)的(de)(de)(de)擾動(dong)(dong)，改(gai)善汽(qi)車(che)(che)的(de)(de)(de)轉(zhuan)向(xiang)特性(xing)，提(ti)高汽(qi)車(che)(che)的(de)(de)(de)主(zhu)動(dong)(dong)安全性(xing)。和液(ye)壓助(zhu)力(li)相(xiang)比沒有(you)(you)液(ye)壓回路，調(diao)整和檢測更(geng)容(rong)易，裝配(pei)(pei)自動(dong)(dong)化程(cheng)度更(geng)高，且可(ke)通(tong)過設(she)置(zhi)(zhi)不(bu)(bu)同的(de)(de)(de)程(cheng)序，快(kuai)速以及(ji)不(bu)(bu)同車(che)(che)型匹配(pei)(pei)，縮短(duan)生產和開發周期(qi)。

扭(niu)矩(ju)傳感器(qi)的作(zuo)用是測量動態扭(niu)矩(ju)和靜態扭(niu)矩(ju)，其檢測穩定性(xing)、抗干擾(rao)性(xing)，以及精度都很好，每次使用不需(xu)要調(diao)整為零。

奔騰X4簡介

奔騰X4是一汽奔騰旗(qi)下小型SUV