狼群影院

扭矩傳感器簡介

在方(fang)(fang)向(xiang)(xiang)盤下(xia)邊(bian)的(de)(de)方(fang)(fang)向(xiang)(xiang)桿上(shang)找(zhao)到(dao)助力(li)電(dian)機，電(dian)機上(shang)一般有一個小(xiao)鐵(tie)(tie)蓋(gai)護著的(de)(de)、帶(dai)四根線（帶(dai)有一個插頭）的(de)(de)就是轉向(xiang)(xiang)助力(li)扭矩傳感器(qi)，拆下(xia)小(xiao)鐵(tie)(tie)蓋(gai)就能看(kan)到(dao)。

電(dian)動助力(li)(li)轉(zhuan)向系(xi)統主要(yao)由(you)扭矩(ju)傳感(gan)器(qi)，車速(su)傳感(gan)器(qi)，電(dian)動機，減速(su)機構與電(dian)子(zi)控(kong)制(zhi)單(dan)元(yuan)等組成(cheng)(cheng)。該系(xi)統通過扭矩(ju)傳感(gan)器(qi)感(gan)知駕駛員在轉(zhuan)向操(cao)作(zuo)(zuo)時方向盤(pan)產生的(de)(de)扭矩(ju)力(li)(li)和轉(zhuan)向角度，就會把操(cao)控(kong)信(xin)(xin)息轉(zhuan)換成(cheng)(cheng)數字信(xin)(xin)號(hao)輸(shu)入到控(kong)制(zhi)單(dan)元(yuan)，再經過控(kong)制(zhi)單(dan)元(yuan)對這些信(xin)(xin)號(hao)進(jin)行運算得到一(yi)個最(zui)佳的(de)(de)力(li)(li)矩(ju)最(zui)后(hou)控(kong)制(zhi)驅(qu)使電(dian)動機工作(zuo)(zuo)。以上就是整(zheng)個電(dian)動助力(li)(li)系(xi)統構成(cheng)(cheng)和工作(zuo)(zuo)的(de)(de)過程，不難(nan)看出(chu)扭矩(ju)傳感(gan)器(qi)在電(dian)動助力(li)(li)系(xi)統中是最(zui)為重(zhong)要(yao)的(de)(de)器(qi)件(jian)之一(yi)。

扭矩傳感器的作用

扭矩(ju)(ju)傳(chuan)感器在(zai)(zai)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)系統(tong)(tong)中的(de)(de)作用電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)系統(tong)(tong)可以(yi)(yi)稱之為EPS，它(ta)就是(shi)一種直接依靠電(dian)(dian)(dian)機提(ti)供(gong)輔助(zhu)(zhu)(zhu)扭矩(ju)(ju)的(de)(de)動(dong)(dong)(dong)(dong)力轉(zhuan)(zhuan)向(xiang)系統(tong)(tong)。在(zai)(zai)整個系統(tong)(tong)中，扭矩(ju)(ju)傳(chuan)感器起到決(jue)定(ding)性作用。與傳(chuan)統(tong)(tong)的(de)(de)液(ye)壓(ya)(ya)助(zhu)(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)系統(tong)(tong)不(bu)同的(de)(de)是(shi)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力轉(zhuan)(zhuan)向(xiang)系統(tong)(tong)具有(you)性能應(ying)用上更大的(de)(de)優勢。它(ta)不(bu)光在(zai)(zai)需要轉(zhuan)(zhuan)向(xiang)時才啟(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機產生助(zhu)(zhu)(zhu)力，這(zhe)樣能大大的(de)(de)減少發(fa)動(dong)(dong)(dong)(dong)機燃油(you)消耗(hao)。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力能在(zai)(zai)各種行(xing)駛工(gong)況(kuang)下提(ti)供(gong)最佳助(zhu)(zhu)(zhu)力，減小由(you)路面不(bu)平所(suo)引起電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機的(de)(de)輸出轉(zhuan)(zhuan)矩(ju)(ju)通(tong)過(guo)傳(chuan)動(dong)(dong)(dong)(dong)裝置(zhi)的(de)(de)作用而(er)助(zhu)(zhu)(zhu)力向(xiang)系的(de)(de)擾動(dong)(dong)(dong)(dong)，改善汽車的(de)(de)轉(zhuan)(zhuan)向(xiang)特性，提(ti)高(gao)汽車的(de)(de)主動(dong)(dong)(dong)(dong)安全性。和(he)液(ye)壓(ya)(ya)助(zhu)(zhu)(zhu)力相比沒有(you)液(ye)壓(ya)(ya)回路，調整和(he)檢測更容(rong)易，裝配自(zi)動(dong)(dong)(dong)(dong)化程度更高(gao)，且可通(tong)過(guo)設(she)置(zhi)不(bu)同的(de)(de)程序，快速以(yi)(yi)及不(bu)同車型匹配，縮短生產和(he)開發(fa)周(zhou)期。

扭矩傳感器(qi)的作(zuo)用是測(ce)量動態(tai)扭矩和靜態(tai)扭矩，其檢測(ce)穩定性、抗(kang)干擾性，以及精度都很好，每(mei)次(ci)使用不需要調整為(wei)零(ling)。

雷諾科雷嘉簡介

科(ke)雷嘉采(cai)(cai)用雷諾最新的家族化設(she)計(ji)風格，造(zao)型(xing)較(jiao)為圓潤。前(qian)進氣格柵運用橫(heng)幅式(shi)設(she)計(ji)，并(bing)采(cai)(cai)用鍍(du)鉻(ge)飾條鑲邊。前(qian)大燈內加(jia)入(ru)LED日間行車(che)燈燈帶。并(bing)配有(you)黑色(se)的下護板及銀色(se)的行李架。