狼群影院

扭矩傳感器簡介

在方(fang)(fang)向盤下邊的(de)方(fang)(fang)向桿上(shang)找到(dao)助力電(dian)機，電(dian)機上(shang)一(yi)般有(you)一(yi)個小(xiao)鐵蓋護著(zhu)的(de)、帶四根線（帶有(you)一(yi)個插頭）的(de)就(jiu)是轉向助力扭矩傳感器，拆下小(xiao)鐵蓋就(jiu)能看到(dao)。

電(dian)(dian)(dian)動助(zhu)力(li)(li)轉向(xiang)(xiang)系統(tong)主要由扭矩(ju)(ju)傳(chuan)感(gan)器(qi)，車(che)速傳(chuan)感(gan)器(qi)，電(dian)(dian)(dian)動機，減速機構與電(dian)(dian)(dian)子控(kong)(kong)制(zhi)單(dan)元(yuan)等組成。該系統(tong)通過(guo)(guo)扭矩(ju)(ju)傳(chuan)感(gan)器(qi)感(gan)知駕(jia)駛員(yuan)在轉向(xiang)(xiang)操(cao)作(zuo)時(shi)方向(xiang)(xiang)盤產生的(de)扭矩(ju)(ju)力(li)(li)和轉向(xiang)(xiang)角度，就會把操(cao)控(kong)(kong)信息轉換(huan)成數字信號輸入到控(kong)(kong)制(zhi)單(dan)元(yuan)，再經過(guo)(guo)控(kong)(kong)制(zhi)單(dan)元(yuan)對這(zhe)些信號進行運算得(de)到一個(ge)最佳的(de)力(li)(li)矩(ju)(ju)最后控(kong)(kong)制(zhi)驅使電(dian)(dian)(dian)動機工作(zuo)。以上就是(shi)整(zheng)個(ge)電(dian)(dian)(dian)動助(zhu)力(li)(li)系統(tong)構成和工作(zuo)的(de)過(guo)(guo)程，不難看出(chu)扭矩(ju)(ju)傳(chuan)感(gan)器(qi)在電(dian)(dian)(dian)動助(zhu)力(li)(li)系統(tong)中(zhong)是(shi)最為重要的(de)器(qi)件之一。

扭矩傳感器的作用

扭矩傳感器(qi)(qi)在電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系統(tong)(tong)中(zhong)的(de)作用電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系統(tong)(tong)可以(yi)稱(cheng)之為EPS，它就是一(yi)種直接依靠電(dian)機提(ti)(ti)供輔助(zhu)(zhu)(zhu)扭矩的(de)動(dong)(dong)(dong)力(li)(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系統(tong)(tong)。在整個(ge)系統(tong)(tong)中(zhong)，扭矩傳感器(qi)(qi)起(qi)到(dao)決定性(xing)作用。與傳統(tong)(tong)的(de)液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系統(tong)(tong)不(bu)同的(de)是電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)系統(tong)(tong)具(ju)有性(xing)能應用上更大(da)的(de)優勢。它不(bu)光在需(xu)要轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)時才啟(qi)動(dong)(dong)(dong)電(dian)機產(chan)生(sheng)助(zhu)(zhu)(zhu)力(li)(li)(li)，這(zhe)樣能大(da)大(da)的(de)減(jian)少發動(dong)(dong)(dong)機燃油消耗(hao)。電(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)(li)能在各種行(xing)駛(shi)工況下(xia)提(ti)(ti)供最佳助(zhu)(zhu)(zhu)力(li)(li)(li)，減(jian)小由路(lu)面不(bu)平所引起(qi)電(dian)動(dong)(dong)(dong)機的(de)輸出轉(zhuan)(zhuan)矩通過傳動(dong)(dong)(dong)裝置的(de)作用而助(zhu)(zhu)(zhu)力(li)(li)(li)向(xiang)(xiang)(xiang)系的(de)擾動(dong)(dong)(dong)，改善(shan)汽車的(de)轉(zhuan)(zhuan)向(xiang)(xiang)(xiang)特(te)性(xing)，提(ti)(ti)高汽車的(de)主動(dong)(dong)(dong)安全(quan)性(xing)。和(he)液(ye)壓(ya)助(zhu)(zhu)(zhu)力(li)(li)(li)相比沒有液(ye)壓(ya)回(hui)路(lu)，調整和(he)檢測更容(rong)易，裝配(pei)自動(dong)(dong)(dong)化程度更高，且可通過設置不(bu)同的(de)程序，快速以(yi)及不(bu)同車型匹配(pei)，縮短生(sheng)產(chan)和(he)開(kai)發周期。

扭矩傳(chuan)感(gan)器的作用是測量動(dong)態扭矩和靜態扭矩，其檢測穩(wen)定(ding)性、抗干擾性，以及精度(du)都很好(hao)，每次使用不需要(yao)調整為(wei)零。

標致3008簡介

東風標致3008于2013年(nian)1月9日正式(shi)上市，新車(che)共推(tui)出(chu)四(si)款車(che)型，分(fen)別為(wei)2.0L手(shou)動經典版(ban)、2.0L 自(zi)動潮流(liu)版(ban)、1.6T 自(zi)動潮流(liu)版(ban)以及(ji)1.6T 自(zi)動至(zhi)尚版(ban)，售價區間為(wei)15.97萬元(yuan)-21.47萬元(yuan)。在(zai)動力上，國產3008提(ti)供(gong)2.0L/1.6T兩種發(fa)動機，其(qi)中2.0L車(che)型提(ti)供(gong)6速手(shou)自(zi)一(yi)體變速器和5速手(shou)動變速器兩種選(xuan)擇。