狼群视频在线

扭矩傳感器簡介

在方向(xiang)盤(pan)下邊的方向(xiang)桿(gan)上找到助力(li)電(dian)機(ji)，電(dian)機(ji)上一般(ban)有(you)一個小鐵蓋護著的、帶(dai)(dai)四(si)根線（帶(dai)(dai)有(you)一個插頭）的就是轉(zhuan)向(xiang)助力(li)扭矩(ju)傳感器，拆下小鐵蓋就能看到。

電(dian)動(dong)(dong)助(zhu)(zhu)力(li)轉向(xiang)系(xi)(xi)統(tong)主(zhu)要由扭(niu)(niu)矩(ju)傳(chuan)(chuan)感器，車速傳(chuan)(chuan)感器，電(dian)動(dong)(dong)機，減速機構(gou)與電(dian)子控(kong)制單(dan)元等組成(cheng)。該(gai)系(xi)(xi)統(tong)通(tong)過(guo)扭(niu)(niu)矩(ju)傳(chuan)(chuan)感器感知駕駛員在轉向(xiang)操作時方向(xiang)盤產生的扭(niu)(niu)矩(ju)力(li)和轉向(xiang)角度，就(jiu)會把操控(kong)信(xin)息轉換成(cheng)數(shu)字信(xin)號輸入到(dao)控(kong)制單(dan)元，再經過(guo)控(kong)制單(dan)元對這些信(xin)號進行運算得到(dao)一個最(zui)佳的力(li)矩(ju)最(zui)后控(kong)制驅使電(dian)動(dong)(dong)機工作。以上(shang)就(jiu)是整(zheng)個電(dian)動(dong)(dong)助(zhu)(zhu)力(li)系(xi)(xi)統(tong)構(gou)成(cheng)和工作的過(guo)程(cheng)，不難看出扭(niu)(niu)矩(ju)傳(chuan)(chuan)感器在電(dian)動(dong)(dong)助(zhu)(zhu)力(li)系(xi)(xi)統(tong)中是最(zui)為(wei)重要的器件之(zhi)一。

扭矩傳感器的作用

扭(niu)(niu)矩傳(chuan)感器在(zai)(zai)電動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統(tong)(tong)(tong)(tong)中的(de)作(zuo)用(yong)電動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統(tong)(tong)(tong)(tong)可(ke)以稱(cheng)之為(wei)EPS，它就是(shi)一種(zhong)(zhong)直接依靠電機提供(gong)輔助(zhu)(zhu)扭(niu)(niu)矩的(de)動(dong)(dong)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統(tong)(tong)(tong)(tong)。在(zai)(zai)整個(ge)系統(tong)(tong)(tong)(tong)中，扭(niu)(niu)矩傳(chuan)感器起到決(jue)定(ding)性(xing)作(zuo)用(yong)。與傳(chuan)統(tong)(tong)(tong)(tong)的(de)液壓(ya)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統(tong)(tong)(tong)(tong)不同(tong)的(de)是(shi)電動(dong)(dong)助(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)系統(tong)(tong)(tong)(tong)具有性(xing)能應用(yong)上(shang)更(geng)大(da)(da)的(de)優勢。它不光在(zai)(zai)需(xu)要轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)時才啟動(dong)(dong)電機產生助(zhu)(zhu)力(li)(li)，這樣能大(da)(da)大(da)(da)的(de)減少發(fa)動(dong)(dong)機燃(ran)油消耗。電動(dong)(dong)助(zhu)(zhu)力(li)(li)能在(zai)(zai)各種(zhong)(zhong)行駛工況下提供(gong)最佳助(zhu)(zhu)力(li)(li)，減小由(you)路面不平所引起電動(dong)(dong)機的(de)輸出轉(zhuan)(zhuan)(zhuan)矩通過(guo)傳(chuan)動(dong)(dong)裝置的(de)作(zuo)用(yong)而助(zhu)(zhu)力(li)(li)向(xiang)(xiang)系的(de)擾(rao)動(dong)(dong)，改善汽(qi)車的(de)轉(zhuan)(zhuan)(zhuan)向(xiang)(xiang)特性(xing)，提高汽(qi)車的(de)主動(dong)(dong)安全(quan)性(xing)。和(he)液壓(ya)助(zhu)(zhu)力(li)(li)相比沒(mei)有液壓(ya)回路，調整和(he)檢(jian)測更(geng)容易，裝配(pei)自動(dong)(dong)化程度更(geng)高，且可(ke)通過(guo)設置不同(tong)的(de)程序，快(kuai)速以及不同(tong)車型匹配(pei)，縮短(duan)生產和(he)開(kai)發(fa)周期。

扭矩(ju)(ju)傳(chuan)感器(qi)的(de)作用是測(ce)量動態(tai)扭矩(ju)(ju)和靜態(tai)扭矩(ju)(ju)，其(qi)檢測(ce)穩定性(xing)、抗(kang)干(gan)擾性(xing)，以及精度都(dou)很好(hao)，每(mei)次使用不需(xu)要調(diao)整為零(ling)。

菲翔簡介

菲翔外形采(cai)用意大(da)利運動(dong)設(she)計(ji)，為迎合中(zhong)國人審美，采(cai)用大(da)量鍍鉻(ge)件裝飾。非對(dui)稱的中(zhong)控臺設(she)計(ji)，總體向駕駛員座位側(ce)傾。動(dong)力上搭載1.4T發動(dong)機有(you)高低功(gong)率兩種(zhong)版(ban)本(ben)，低功(gong)率版(ban)最(zui)(zui)大(da)輸出(chu)功(gong)率為88千瓦，最(zui)(zui)大(da)扭(niu)矩(ju)(ju)206牛米;頂配車(che)型采(cai)用高功(gong)率版(ban)本(ben)最(zui)(zui)大(da)功(gong)率110千瓦，最(zui)(zui)大(da)扭(niu)矩(ju)(ju)230牛米。變速箱(xiang)配備5檔手動(dong)和6擋雙(shuang)離合變速器。

菲翔的輪胎(tai)(tai)(tai)有兩種，其(qi)中低配車(che)型(xing)搭(da)載(zai)規格為205/55 R16普(pu)利司通(tong)輪胎(tai)(tai)(tai)，頂(ding)配車(che)型(xing)搭(da)載(zai)225/45 R17馬(ma)牌輪胎(tai)(tai)(tai)。同級別(bie)車(che)型(xing)中多配備韓國(guo)的韓泰和(he)錦湖輪胎(tai)(tai)(tai)較(jiao)多，少數配有普(pu)利司通(tong)輪胎(tai)(tai)(tai)。