狼群视频在线

扭矩傳感器簡介

在方(fang)向盤(pan)下邊的方(fang)向桿上(shang)找到助力電(dian)機，電(dian)機上(shang)一(yi)般有一(yi)個(ge)小(xiao)鐵(tie)蓋(gai)護著的、帶(dai)四根線（帶(dai)有一(yi)個(ge)插頭）的就(jiu)是轉向助力扭矩傳感器，拆下小(xiao)鐵(tie)蓋(gai)就(jiu)能看到。

電(dian)動(dong)助(zhu)力轉(zhuan)(zhuan)向(xiang)系(xi)統主(zhu)要(yao)由扭矩(ju)傳感(gan)(gan)器，車速(su)(su)傳感(gan)(gan)器，電(dian)動(dong)機(ji)(ji)，減速(su)(su)機(ji)(ji)構與電(dian)子控(kong)(kong)制(zhi)(zhi)單(dan)(dan)元(yuan)等組成。該系(xi)統通過(guo)扭矩(ju)傳感(gan)(gan)器感(gan)(gan)知駕駛員在轉(zhuan)(zhuan)向(xiang)操作時方向(xiang)盤產生的(de)扭矩(ju)力和轉(zhuan)(zhuan)向(xiang)角度，就會把操控(kong)(kong)信息轉(zhuan)(zhuan)換成數字信號(hao)輸入到(dao)控(kong)(kong)制(zhi)(zhi)單(dan)(dan)元(yuan)，再經過(guo)控(kong)(kong)制(zhi)(zhi)單(dan)(dan)元(yuan)對這些信號(hao)進行(xing)運算得到(dao)一(yi)(yi)個最佳的(de)力矩(ju)最后控(kong)(kong)制(zhi)(zhi)驅使電(dian)動(dong)機(ji)(ji)工(gong)作。以上就是整(zheng)個電(dian)動(dong)助(zhu)力系(xi)統構成和工(gong)作的(de)過(guo)程(cheng)，不難(nan)看出扭矩(ju)傳感(gan)(gan)器在電(dian)動(dong)助(zhu)力系(xi)統中是最為(wei)重要(yao)的(de)器件之一(yi)(yi)。

扭矩傳感器的作用

扭(niu)(niu)矩傳(chuan)(chuan)(chuan)感(gan)(gan)器在電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)力(li)(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)中的(de)作(zuo)用(yong)(yong)電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)力(li)(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)可(ke)(ke)以(yi)稱之為EPS，它就是一種直接(jie)依靠電(dian)機(ji)提供輔(fu)助(zhu)扭(niu)(niu)矩的(de)動(dong)(dong)(dong)(dong)(dong)(dong)力(li)(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)。在整個系(xi)統(tong)(tong)中，扭(niu)(niu)矩傳(chuan)(chuan)(chuan)感(gan)(gan)器起(qi)到決定性(xing)(xing)作(zuo)用(yong)(yong)。與傳(chuan)(chuan)(chuan)統(tong)(tong)的(de)液(ye)壓助(zhu)力(li)(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)不(bu)(bu)同(tong)的(de)是電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)力(li)(li)(li)(li)(li)轉(zhuan)向(xiang)系(xi)統(tong)(tong)具有(you)性(xing)(xing)能應用(yong)(yong)上(shang)更(geng)大(da)的(de)優勢。它不(bu)(bu)光在需要轉(zhuan)向(xiang)時才啟動(dong)(dong)(dong)(dong)(dong)(dong)電(dian)機(ji)產生助(zhu)力(li)(li)(li)(li)(li)，這樣能大(da)大(da)的(de)減少發動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)燃油消耗。電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)助(zhu)力(li)(li)(li)(li)(li)能在各種行駛(shi)工況下提供最佳助(zhu)力(li)(li)(li)(li)(li)，減小(xiao)由路(lu)面不(bu)(bu)平(ping)所引起(qi)電(dian)動(dong)(dong)(dong)(dong)(dong)(dong)機(ji)的(de)輸(shu)出(chu)轉(zhuan)矩通(tong)過傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)(dong)裝(zhuang)置的(de)作(zuo)用(yong)(yong)而助(zhu)力(li)(li)(li)(li)(li)向(xiang)系(xi)的(de)擾動(dong)(dong)(dong)(dong)(dong)(dong)，改善汽車的(de)轉(zhuan)向(xiang)特(te)性(xing)(xing)，提高(gao)汽車的(de)主動(dong)(dong)(dong)(dong)(dong)(dong)安全性(xing)(xing)。和液(ye)壓助(zhu)力(li)(li)(li)(li)(li)相比沒有(you)液(ye)壓回路(lu)，調整和檢測更(geng)容易，裝(zhuang)配(pei)自(zi)動(dong)(dong)(dong)(dong)(dong)(dong)化程度(du)更(geng)高(gao)，且可(ke)(ke)通(tong)過設置不(bu)(bu)同(tong)的(de)程序，快速以(yi)及不(bu)(bu)同(tong)車型匹(pi)配(pei)，縮(suo)短生產和開發周期。

扭矩傳感器的作用是(shi)測量動態扭矩和靜(jing)態扭矩，其檢(jian)測穩定性(xing)、抗(kang)干(gan)擾性(xing)，以及精度都很好，每次使用不需要調整為零。

標致406(進口)簡介

標(biao)(biao)致406是汽車(che)(che)公司在1999年(nian)投放市場的(de)車(che)(che)型，是97年(nian)延續405而(er)上市的(de)新款車(che)(che)。406有(you)兩種動力單位，2.0升(sheng)與 標(biao)(biao)致4063.0升(sheng)引(yin)(yin)擎(qing)供買家選配。2.0的(de)與406房車(che)(che)款相(xiang)同，但(dan)是另一(yi)顆是V型六汽缸引(yin)(yin)擎(qing)。最(zui)大(da)排(pai)氣量(liang)有(you)2946cc，且(qie)引(yin)(yin)擎(qing)汽缸的(de)主體與上蓋為輕鋁合金材質(zhi)，進(jin)氣采(cai)用可變進(jin)氣岐(qi)管設計，最(zui)大(da)馬力達194hp/5500rpm。標(biao)(biao)致406車(che)(che)型優美、