狼群视频在线

扭矩傳感器簡介

在方向盤下邊(bian)的(de)方向桿(gan)上找到(dao)(dao)助(zhu)力電(dian)機，電(dian)機上一(yi)般有一(yi)個小(xiao)鐵(tie)蓋護著的(de)、帶(dai)四根線（帶(dai)有一(yi)個插(cha)頭）的(de)就(jiu)是轉向助(zhu)力扭矩(ju)傳感(gan)器，拆下小(xiao)鐵(tie)蓋就(jiu)能看到(dao)(dao)。

電(dian)動(dong)(dong)助(zhu)力(li)轉(zhuan)(zhuan)向(xiang)系(xi)(xi)(xi)統(tong)主要(yao)由扭(niu)矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)，車速傳感(gan)(gan)器(qi)(qi)(qi)，電(dian)動(dong)(dong)機(ji)，減速機(ji)構與電(dian)子(zi)控(kong)制(zhi)單元等組成(cheng)。該系(xi)(xi)(xi)統(tong)通過扭(niu)矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)感(gan)(gan)知駕駛(shi)員(yuan)在轉(zhuan)(zhuan)向(xiang)操作(zuo)時方(fang)向(xiang)盤產生的扭(niu)矩(ju)力(li)和(he)轉(zhuan)(zhuan)向(xiang)角度，就會把(ba)操控(kong)信息轉(zhuan)(zhuan)換成(cheng)數字信號輸入到(dao)控(kong)制(zhi)單元，再經過控(kong)制(zhi)單元對這(zhe)些(xie)信號進行運算得到(dao)一個最佳的力(li)矩(ju)最后(hou)控(kong)制(zhi)驅使(shi)電(dian)動(dong)(dong)機(ji)工作(zuo)。以上就是(shi)整個電(dian)動(dong)(dong)助(zhu)力(li)系(xi)(xi)(xi)統(tong)構成(cheng)和(he)工作(zuo)的過程，不難看出扭(niu)矩(ju)傳感(gan)(gan)器(qi)(qi)(qi)在電(dian)動(dong)(dong)助(zhu)力(li)系(xi)(xi)(xi)統(tong)中是(shi)最為重要(yao)的器(qi)(qi)(qi)件之一。

扭矩傳感器的作用

扭(niu)矩傳(chuan)(chuan)(chuan)感器(qi)在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)轉向系(xi)(xi)統(tong)中(zhong)的(de)(de)作用(yong)(yong)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)轉向系(xi)(xi)統(tong)可以稱之為EPS，它(ta)就是一種(zhong)直接依靠電(dian)(dian)(dian)機(ji)提(ti)供(gong)輔助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)扭(niu)矩的(de)(de)動(dong)(dong)(dong)(dong)力(li)(li)轉向系(xi)(xi)統(tong)。在整(zheng)個系(xi)(xi)統(tong)中(zhong)，扭(niu)矩傳(chuan)(chuan)(chuan)感器(qi)起到決定(ding)性作用(yong)(yong)。與傳(chuan)(chuan)(chuan)統(tong)的(de)(de)液壓助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)轉向系(xi)(xi)統(tong)不(bu)同的(de)(de)是電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)轉向系(xi)(xi)統(tong)具(ju)有(you)性能(neng)應(ying)用(yong)(yong)上更(geng)大的(de)(de)優勢。它(ta)不(bu)光在需要轉向時(shi)才啟動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機(ji)產(chan)生(sheng)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)，這樣能(neng)大大的(de)(de)減(jian)少發(fa)(fa)動(dong)(dong)(dong)(dong)機(ji)燃油(you)消耗。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)能(neng)在各(ge)種(zhong)行駛工況下提(ti)供(gong)最(zui)佳(jia)助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)，減(jian)小由路面不(bu)平所引(yin)起電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)(de)輸出轉矩通過傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置的(de)(de)作用(yong)(yong)而助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)向系(xi)(xi)的(de)(de)擾動(dong)(dong)(dong)(dong)，改(gai)善汽(qi)車的(de)(de)轉向特性，提(ti)高(gao)汽(qi)車的(de)(de)主動(dong)(dong)(dong)(dong)安(an)全性。和(he)液壓助(zhu)(zhu)(zhu)(zhu)(zhu)(zhu)力(li)(li)相比沒有(you)液壓回路，調整(zheng)和(he)檢測更(geng)容易(yi)，裝(zhuang)配自動(dong)(dong)(dong)(dong)化程(cheng)度更(geng)高(gao)，且可通過設置不(bu)同的(de)(de)程(cheng)序(xu)，快速(su)以及不(bu)同車型匹(pi)配，縮(suo)短生(sheng)產(chan)和(he)開發(fa)(fa)周(zhou)期(qi)。

扭矩傳感器的作用是測量動態(tai)扭矩和(he)靜態(tai)扭矩，其檢測穩(wen)定性(xing)、抗(kang)干(gan)擾性(xing)，以及精度都很好，每(mei)次使用不需(xu)要調整為零。

吉利GC5簡介

吉(ji)利全球鷹GC5是吉(ji)利(li)旗下(xia)全球鷹品牌推出的一(yi)款(kuan)小型車，GC5最早以概念(nian)車(che)的形式亮相(xiang)于(yu)上海車(che)展，包括(kuo)GC515（三廂(xiang)版(ban)）和(he)GC515-RV（兩(liang)廂(xiang)版(ban)）。該車(che)于(yu)四月份正式下線，不過由于(yu)吉利(li)的新產品投放較(jiao)為密(mi)集，所以(yi)GC5系列車型的上市(shi)時間可能(neng)會推(tui)遲(chi)到下半(ban)年(nian)。