狼群视频在线

扭矩傳感器簡介

在方向盤(pan)下邊的方向桿(gan)上找到助力電(dian)機，電(dian)機上一(yi)般(ban)有一(yi)個(ge)(ge)小(xiao)鐵蓋(gai)護著(zhu)的、帶(dai)四(si)根線（帶(dai)有一(yi)個(ge)(ge)插頭）的就是轉向助力扭矩傳感器，拆(chai)下小(xiao)鐵蓋(gai)就能看(kan)到。

電(dian)(dian)(dian)(dian)動(dong)(dong)助力(li)轉(zhuan)向系統主(zhu)要由扭矩(ju)傳(chuan)(chuan)感(gan)(gan)器，車速傳(chuan)(chuan)感(gan)(gan)器，電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)，減速機(ji)構與電(dian)(dian)(dian)(dian)子控(kong)制(zhi)單(dan)(dan)元(yuan)等組成(cheng)。該系統通過(guo)扭矩(ju)傳(chuan)(chuan)感(gan)(gan)器感(gan)(gan)知駕(jia)駛(shi)員在轉(zhuan)向操作(zuo)時方向盤(pan)產生(sheng)的(de)扭矩(ju)力(li)和轉(zhuan)向角(jiao)度，就會(hui)把操控(kong)信息轉(zhuan)換成(cheng)數(shu)字信號(hao)輸入到控(kong)制(zhi)單(dan)(dan)元(yuan)，再經過(guo)控(kong)制(zhi)單(dan)(dan)元(yuan)對(dui)這些信號(hao)進(jin)行運算(suan)得到一個最佳的(de)力(li)矩(ju)最后控(kong)制(zhi)驅使電(dian)(dian)(dian)(dian)動(dong)(dong)機(ji)工作(zuo)。以上就是(shi)整個電(dian)(dian)(dian)(dian)動(dong)(dong)助力(li)系統構成(cheng)和工作(zuo)的(de)過(guo)程，不難(nan)看出扭矩(ju)傳(chuan)(chuan)感(gan)(gan)器在電(dian)(dian)(dian)(dian)動(dong)(dong)助力(li)系統中是(shi)最為重要的(de)器件之一。

扭矩傳感器的作用

扭(niu)(niu)矩(ju)(ju)(ju)傳感器在(zai)(zai)(zai)電(dian)(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉向(xiang)系(xi)(xi)統(tong)中的(de)(de)(de)作用(yong)電(dian)(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉向(xiang)系(xi)(xi)統(tong)可以稱之為(wei)EPS，它就(jiu)是一種直(zhi)接依靠電(dian)(dian)機(ji)提供輔助(zhu)(zhu)(zhu)扭(niu)(niu)矩(ju)(ju)(ju)的(de)(de)(de)動(dong)(dong)力(li)轉向(xiang)系(xi)(xi)統(tong)。在(zai)(zai)(zai)整個系(xi)(xi)統(tong)中，扭(niu)(niu)矩(ju)(ju)(ju)傳感器起到決定性作用(yong)。與傳統(tong)的(de)(de)(de)液壓(ya)助(zhu)(zhu)(zhu)力(li)轉向(xiang)系(xi)(xi)統(tong)不同(tong)的(de)(de)(de)是電(dian)(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)轉向(xiang)系(xi)(xi)統(tong)具有性能(neng)應用(yong)上更(geng)(geng)大的(de)(de)(de)優勢。它不光在(zai)(zai)(zai)需要轉向(xiang)時才啟動(dong)(dong)電(dian)(dian)機(ji)產生(sheng)助(zhu)(zhu)(zhu)力(li)，這樣能(neng)大大的(de)(de)(de)減少(shao)發(fa)動(dong)(dong)機(ji)燃油消耗(hao)。電(dian)(dian)動(dong)(dong)助(zhu)(zhu)(zhu)力(li)能(neng)在(zai)(zai)(zai)各種行駛工(gong)況下提供最佳助(zhu)(zhu)(zhu)力(li)，減小由路面不平所引(yin)起電(dian)(dian)動(dong)(dong)機(ji)的(de)(de)(de)輸出(chu)轉矩(ju)(ju)(ju)通過傳動(dong)(dong)裝置(zhi)的(de)(de)(de)作用(yong)而(er)助(zhu)(zhu)(zhu)力(li)向(xiang)系(xi)(xi)的(de)(de)(de)擾動(dong)(dong)，改善汽車的(de)(de)(de)轉向(xiang)特性，提高汽車的(de)(de)(de)主動(dong)(dong)安全性。和液壓(ya)助(zhu)(zhu)(zhu)力(li)相比(bi)沒(mei)有液壓(ya)回路，調(diao)整和檢測更(geng)(geng)容(rong)易(yi)，裝配自動(dong)(dong)化程(cheng)(cheng)度更(geng)(geng)高，且可通過設置(zhi)不同(tong)的(de)(de)(de)程(cheng)(cheng)序(xu)，快速以及不同(tong)車型(xing)匹(pi)配，縮短(duan)生(sheng)產和開發(fa)周期。

扭矩(ju)傳感器(qi)的(de)作用是測量動態(tai)(tai)扭矩(ju)和靜態(tai)(tai)扭矩(ju)，其檢測穩(wen)定(ding)性、抗干擾性，以及精度都很好，每次使用不需要調整(zheng)為零。

朋多(進口)簡介

菲亞特朋多是(shi)由(you)設計大師喬治(zhi)亞羅與菲亞特設計中心共同(tong)開發的緊湊型(xing)(xing)掀(xian)背小(xiao)車(che)，搭載兼有優越(yue)動(dong)(dong)力(li)性低油耗低排(pai)放優勢(shi)的菲亞特T-JET渦輪增(zeng)壓(ya)汽(qi)油發動(dong)(dong)機，但缺(que)乏足夠(gou)動(dong)(dong)力(li)的發動(dong)(dong)機動(dong)(dong)力(li)。外型(xing)(xing)上借(jie)鑒了許多瑪莎拉蒂車(che)型(xing)(xing)的概念和元素(su)，寬敞的空間領(ling)先(xian)于同(tong)級兩廂(xiang)車(che)。