狼群视频在线

扭矩傳感器簡介

在方(fang)向(xiang)盤下邊的方(fang)向(xiang)桿(gan)上找到助力(li)電機，電機上一般有一個(ge)小(xiao)鐵蓋護著(zhu)的、帶(dai)四根(gen)線（帶(dai)有一個(ge)插頭）的就是轉向(xiang)助力(li)扭矩傳感(gan)器，拆(chai)下小(xiao)鐵蓋就能(neng)看到。

電(dian)(dian)動(dong)助(zhu)力(li)(li)轉向系(xi)(xi)統主要由扭(niu)矩(ju)(ju)傳(chuan)(chuan)感(gan)器(qi)，車(che)速傳(chuan)(chuan)感(gan)器(qi)，電(dian)(dian)動(dong)機(ji)，減速機(ji)構與電(dian)(dian)子控(kong)(kong)(kong)制單(dan)元等組成。該系(xi)(xi)統通過(guo)(guo)扭(niu)矩(ju)(ju)傳(chuan)(chuan)感(gan)器(qi)感(gan)知駕駛員(yuan)在(zai)(zai)轉向操(cao)作(zuo)時方向盤產生(sheng)的(de)(de)扭(niu)矩(ju)(ju)力(li)(li)和轉向角度，就會把操(cao)控(kong)(kong)(kong)信息轉換成數字(zi)信號輸入到(dao)(dao)控(kong)(kong)(kong)制單(dan)元，再經過(guo)(guo)控(kong)(kong)(kong)制單(dan)元對這些信號進行運算得到(dao)(dao)一個(ge)(ge)最佳的(de)(de)力(li)(li)矩(ju)(ju)最后控(kong)(kong)(kong)制驅使電(dian)(dian)動(dong)機(ji)工作(zuo)。以上(shang)就是整(zheng)個(ge)(ge)電(dian)(dian)動(dong)助(zhu)力(li)(li)系(xi)(xi)統構成和工作(zuo)的(de)(de)過(guo)(guo)程，不難(nan)看出扭(niu)矩(ju)(ju)傳(chuan)(chuan)感(gan)器(qi)在(zai)(zai)電(dian)(dian)動(dong)助(zhu)力(li)(li)系(xi)(xi)統中是最為(wei)重(zhong)要的(de)(de)器(qi)件之一。

扭矩傳感器的作用

扭矩(ju)傳感器在電(dian)(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)(li)(li)轉向系(xi)(xi)統(tong)(tong)(tong)中的(de)(de)(de)(de)作用(yong)(yong)電(dian)(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)(li)(li)轉向系(xi)(xi)統(tong)(tong)(tong)可以稱之為(wei)EPS，它就是(shi)一種(zhong)直接依靠電(dian)(dian)(dian)機提(ti)供(gong)輔助(zhu)(zhu)扭矩(ju)的(de)(de)(de)(de)動(dong)(dong)力(li)(li)(li)(li)轉向系(xi)(xi)統(tong)(tong)(tong)。在整(zheng)個系(xi)(xi)統(tong)(tong)(tong)中，扭矩(ju)傳感器起到決定性作用(yong)(yong)。與傳統(tong)(tong)(tong)的(de)(de)(de)(de)液壓助(zhu)(zhu)力(li)(li)(li)(li)轉向系(xi)(xi)統(tong)(tong)(tong)不(bu)(bu)(bu)同的(de)(de)(de)(de)是(shi)電(dian)(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)(li)(li)轉向系(xi)(xi)統(tong)(tong)(tong)具有性能(neng)(neng)應用(yong)(yong)上(shang)更(geng)(geng)大的(de)(de)(de)(de)優勢。它不(bu)(bu)(bu)光在需要轉向時才啟動(dong)(dong)電(dian)(dian)(dian)機產(chan)生(sheng)(sheng)助(zhu)(zhu)力(li)(li)(li)(li)，這樣能(neng)(neng)大大的(de)(de)(de)(de)減(jian)少發動(dong)(dong)機燃油消耗(hao)。電(dian)(dian)(dian)動(dong)(dong)助(zhu)(zhu)力(li)(li)(li)(li)能(neng)(neng)在各種(zhong)行駛工況下(xia)提(ti)供(gong)最佳助(zhu)(zhu)力(li)(li)(li)(li)，減(jian)小(xiao)由路(lu)面(mian)不(bu)(bu)(bu)平所引(yin)起電(dian)(dian)(dian)動(dong)(dong)機的(de)(de)(de)(de)輸出轉矩(ju)通過傳動(dong)(dong)裝(zhuang)置(zhi)的(de)(de)(de)(de)作用(yong)(yong)而(er)助(zhu)(zhu)力(li)(li)(li)(li)向系(xi)(xi)的(de)(de)(de)(de)擾動(dong)(dong)，改(gai)善汽車的(de)(de)(de)(de)轉向特(te)性，提(ti)高汽車的(de)(de)(de)(de)主動(dong)(dong)安全性。和(he)液壓助(zhu)(zhu)力(li)(li)(li)(li)相比沒有液壓回路(lu)，調整(zheng)和(he)檢測(ce)更(geng)(geng)容易(yi)，裝(zhuang)配自動(dong)(dong)化程度更(geng)(geng)高，且可通過設(she)置(zhi)不(bu)(bu)(bu)同的(de)(de)(de)(de)程序(xu)，快(kuai)速以及不(bu)(bu)(bu)同車型匹配，縮短生(sheng)(sheng)產(chan)和(he)開(kai)發周期。

扭(niu)矩傳(chuan)感(gan)器(qi)的作用是(shi)測(ce)量動態(tai)扭(niu)矩和(he)靜態(tai)扭(niu)矩，其檢測(ce)穩定性(xing)、抗(kang)干擾性(xing)，以及精(jing)度都很好，每次使(shi)用不需要調整為零。

鉑馳SP系列簡介

鉑馳SP系列是(shi)星馳(chi)汽車旗下的大型MPV。