狼群影院

扭矩傳感器簡介

在方向(xiang)盤下(xia)(xia)邊的方向(xiang)桿上找到(dao)助力電(dian)機，電(dian)機上一(yi)般(ban)有一(yi)個小鐵(tie)蓋(gai)護(hu)著的、帶四根線（帶有一(yi)個插頭）的就是(shi)轉向(xiang)助力扭(niu)矩(ju)傳感器，拆下(xia)(xia)小鐵(tie)蓋(gai)就能看(kan)到(dao)。

電(dian)(dian)動助(zhu)力(li)轉(zhuan)向系統(tong)(tong)(tong)主要由扭(niu)矩(ju)(ju)傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)，車速傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)，電(dian)(dian)動機(ji)，減速機(ji)構(gou)與電(dian)(dian)子(zi)控(kong)制(zhi)(zhi)單元(yuan)等組(zu)成。該系統(tong)(tong)(tong)通過(guo)(guo)(guo)扭(niu)矩(ju)(ju)傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)感(gan)(gan)知駕駛員(yuan)在(zai)轉(zhuan)向操作時(shi)方向盤產生的扭(niu)矩(ju)(ju)力(li)和轉(zhuan)向角度，就會把操控(kong)信息轉(zhuan)換成數字信號輸(shu)入到控(kong)制(zhi)(zhi)單元(yuan)，再(zai)經過(guo)(guo)(guo)控(kong)制(zhi)(zhi)單元(yuan)對這些(xie)信號進行運(yun)算得到一個最(zui)(zui)佳的力(li)矩(ju)(ju)最(zui)(zui)后控(kong)制(zhi)(zhi)驅使電(dian)(dian)動機(ji)工(gong)作。以上就是(shi)整個電(dian)(dian)動助(zhu)力(li)系統(tong)(tong)(tong)構(gou)成和工(gong)作的過(guo)(guo)(guo)程，不(bu)難(nan)看(kan)出扭(niu)矩(ju)(ju)傳(chuan)(chuan)(chuan)感(gan)(gan)器(qi)在(zai)電(dian)(dian)動助(zhu)力(li)系統(tong)(tong)(tong)中是(shi)最(zui)(zui)為重要的器(qi)件之一。

扭矩傳感器的作用

扭(niu)矩(ju)(ju)傳(chuan)感器(qi)在(zai)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)中的(de)作用(yong)(yong)電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)可以(yi)稱之(zhi)為(wei)EPS，它(ta)就是一種(zhong)直接依靠電(dian)(dian)機(ji)提(ti)(ti)供輔助(zhu)(zhu)扭(niu)矩(ju)(ju)的(de)動(dong)(dong)(dong)(dong)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)。在(zai)整個(ge)系(xi)(xi)統(tong)中，扭(niu)矩(ju)(ju)傳(chuan)感器(qi)起到(dao)決定性(xing)作用(yong)(yong)。與傳(chuan)統(tong)的(de)液(ye)壓(ya)助(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)不(bu)(bu)(bu)(bu)同的(de)是電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)(li)(li)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)系(xi)(xi)統(tong)具有性(xing)能應用(yong)(yong)上(shang)更(geng)(geng)大(da)的(de)優勢(shi)。它(ta)不(bu)(bu)(bu)(bu)光在(zai)需要轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)時才(cai)啟(qi)動(dong)(dong)(dong)(dong)電(dian)(dian)機(ji)產(chan)(chan)生(sheng)助(zhu)(zhu)力(li)(li)(li)，這樣能大(da)大(da)的(de)減少發動(dong)(dong)(dong)(dong)機(ji)燃油消耗(hao)。電(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)(zhu)力(li)(li)(li)能在(zai)各種(zhong)行(xing)駛(shi)工況(kuang)下(xia)提(ti)(ti)供最佳助(zhu)(zhu)力(li)(li)(li)，減小(xiao)由(you)路(lu)面(mian)不(bu)(bu)(bu)(bu)平所引起電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)輸出轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)矩(ju)(ju)通(tong)過傳(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置的(de)作用(yong)(yong)而助(zhu)(zhu)力(li)(li)(li)向(xiang)系(xi)(xi)的(de)擾動(dong)(dong)(dong)(dong)，改(gai)善汽車的(de)轉(zhuan)(zhuan)(zhuan)(zhuan)(zhuan)向(xiang)特(te)性(xing)，提(ti)(ti)高汽車的(de)主動(dong)(dong)(dong)(dong)安全性(xing)。和液(ye)壓(ya)助(zhu)(zhu)力(li)(li)(li)相比(bi)沒(mei)有液(ye)壓(ya)回(hui)路(lu)，調(diao)整和檢(jian)測更(geng)(geng)容易，裝(zhuang)配自動(dong)(dong)(dong)(dong)化程度更(geng)(geng)高，且可通(tong)過設置不(bu)(bu)(bu)(bu)同的(de)程序，快(kuai)速以(yi)及不(bu)(bu)(bu)(bu)同車型匹(pi)配，縮短生(sheng)產(chan)(chan)和開(kai)發周(zhou)期。

扭(niu)矩(ju)傳感(gan)器的作(zuo)用(yong)是測(ce)(ce)量動態扭(niu)矩(ju)和靜(jing)態扭(niu)矩(ju)，其(qi)檢測(ce)(ce)穩定(ding)性、抗干(gan)擾性，以及精度(du)都很好(hao)，每次使(shi)用(yong)不(bu)需(xu)要調整為零。

一汽佳星幸福使者簡介

一(yi)(yi)汽(qi)(qi)佳星幸福使者是一(yi)(yi)款一(yi)(yi)汽(qi)(qi)汽(qi)(qi)車(che)(che)集團生(sheng)產的(de)小型(xing)家用(yong)汽(qi)(qi)車(che)(che)。幸福使者原型(xing)車(che)(che)是日本大(da)發的(de)move，天(tian)汽(qi)(qi)根據國內的(de)使用(yong)條(tiao)件(jian)對(dui)它進行了一(yi)(yi)系列改進，2001年11月正式(shi)推向市場(chang)。它由天(tian)津(jin)華利汽(qi)(qi)車(che)(che)有限公司與天(tian)津(jin)汽(qi)(qi)車(che)(che)研(yan)究所、中國汽(qi)(qi)車(che)(che)技術研(yan)究中心(xin)共同開發，整車(che)(che)全部模具(ju)、夾具(ju)和驗具(ju)均由臺灣制(zhi)造，關鍵部件(jian)由日本和臺灣供應，國產化率達80%