狼群视频在线

扭矩傳感器簡介

在(zai)方(fang)向盤(pan)下(xia)邊的(de)方(fang)向桿上找到助(zhu)力電機，電機上一般有(you)一個小(xiao)鐵蓋(gai)護著的(de)、帶四根線（帶有(you)一個插(cha)頭(tou)）的(de)就是轉向助(zhu)力扭矩傳感(gan)器，拆(chai)下(xia)小(xiao)鐵蓋(gai)就能看到。

電(dian)(dian)動(dong)助力轉向系統(tong)主要(yao)由扭(niu)(niu)矩傳(chuan)(chuan)感(gan)器，車(che)速(su)傳(chuan)(chuan)感(gan)器，電(dian)(dian)動(dong)機(ji)，減速(su)機(ji)構與電(dian)(dian)子控(kong)制單元(yuan)(yuan)等組成。該系統(tong)通過(guo)(guo)扭(niu)(niu)矩傳(chuan)(chuan)感(gan)器感(gan)知(zhi)駕駛員在轉向操作(zuo)(zuo)時方向盤產(chan)生的扭(niu)(niu)矩力和(he)轉向角度(du)，就(jiu)會(hui)把(ba)操控(kong)信息(xi)轉換成數字信號輸入到控(kong)制單元(yuan)(yuan)，再經(jing)過(guo)(guo)控(kong)制單元(yuan)(yuan)對這些信號進行運(yun)算得(de)到一個最(zui)(zui)佳的力矩最(zui)(zui)后控(kong)制驅使電(dian)(dian)動(dong)機(ji)工作(zuo)(zuo)。以上(shang)就(jiu)是整個電(dian)(dian)動(dong)助力系統(tong)構成和(he)工作(zuo)(zuo)的過(guo)(guo)程，不難看(kan)出扭(niu)(niu)矩傳(chuan)(chuan)感(gan)器在電(dian)(dian)動(dong)助力系統(tong)中是最(zui)(zui)為(wei)重要(yao)的器件之一。

扭矩傳感器的作用

扭(niu)矩(ju)傳(chuan)(chuan)(chuan)感器(qi)在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)系統中的作用電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)系統可以稱之為EPS，它(ta)就(jiu)是(shi)一種直接依靠電(dian)(dian)(dian)機提供輔助(zhu)扭(niu)矩(ju)的動(dong)(dong)(dong)(dong)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)系統。在整(zheng)個(ge)系統中，扭(niu)矩(ju)傳(chuan)(chuan)(chuan)感器(qi)起到決(jue)定性作用。與傳(chuan)(chuan)(chuan)統的液(ye)壓(ya)(ya)助(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)系統不(bu)(bu)同的是(shi)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)力(li)(li)轉(zhuan)(zhuan)向(xiang)(xiang)系統具有性能(neng)應(ying)用上更大的優勢。它(ta)不(bu)(bu)光在需要轉(zhuan)(zhuan)向(xiang)(xiang)時才啟動(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機產(chan)生助(zhu)力(li)(li)，這樣能(neng)大大的減少(shao)發(fa)動(dong)(dong)(dong)(dong)機燃油消(xiao)耗。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)助(zhu)力(li)(li)能(neng)在各種行駛(shi)工況下提供最佳(jia)助(zhu)力(li)(li)，減小(xiao)由路(lu)面不(bu)(bu)平所引起電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)機的輸出轉(zhuan)(zhuan)矩(ju)通過(guo)(guo)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)裝(zhuang)置(zhi)的作用而(er)助(zhu)力(li)(li)向(xiang)(xiang)系的擾動(dong)(dong)(dong)(dong)，改善汽車(che)的轉(zhuan)(zhuan)向(xiang)(xiang)特性，提高(gao)汽車(che)的主動(dong)(dong)(dong)(dong)安全性。和液(ye)壓(ya)(ya)助(zhu)力(li)(li)相比沒(mei)有液(ye)壓(ya)(ya)回路(lu)，調(diao)整(zheng)和檢測更容易，裝(zhuang)配自(zi)動(dong)(dong)(dong)(dong)化程度更高(gao)，且(qie)可通過(guo)(guo)設置(zhi)不(bu)(bu)同的程序，快(kuai)速以及不(bu)(bu)同車(che)型匹配，縮短生產(chan)和開發(fa)周期。

扭(niu)矩傳感器(qi)的作用是測(ce)量(liang)動態(tai)扭(niu)矩和靜態(tai)扭(niu)矩，其檢測(ce)穩(wen)定性(xing)、抗干擾性(xing)，以及精度都很好，每次使用不需要調整(zheng)為零。

世銳PHEV簡介

世銳PHEV是廣汽(qi)本田旗下的緊湊型SUV。