狼群影院

扭矩傳感器簡介

在方(fang)向(xiang)(xiang)盤下邊的(de)方(fang)向(xiang)(xiang)桿(gan)上找到(dao)助力電機(ji)，電機(ji)上一(yi)般(ban)有一(yi)個小鐵蓋護著的(de)、帶四根線(xian)（帶有一(yi)個插頭）的(de)就(jiu)是轉向(xiang)(xiang)助力扭(niu)矩傳感器，拆下小鐵蓋就(jiu)能看到(dao)。

電(dian)(dian)動(dong)助力(li)轉(zhuan)向系(xi)(xi)統(tong)主要由扭矩(ju)(ju)傳感(gan)(gan)器(qi)(qi)，車速傳感(gan)(gan)器(qi)(qi)，電(dian)(dian)動(dong)機(ji)，減(jian)速機(ji)構與電(dian)(dian)子控(kong)(kong)制單元(yuan)等(deng)組成。該系(xi)(xi)統(tong)通(tong)過扭矩(ju)(ju)傳感(gan)(gan)器(qi)(qi)感(gan)(gan)知駕駛(shi)員(yuan)在轉(zhuan)向操作(zuo)(zuo)時(shi)方向盤產生的扭矩(ju)(ju)力(li)和轉(zhuan)向角度，就會把(ba)操控(kong)(kong)信息轉(zhuan)換成數字信號輸(shu)入到控(kong)(kong)制單元(yuan)，再經過控(kong)(kong)制單元(yuan)對這些信號進行運算得到一個最佳的力(li)矩(ju)(ju)最后控(kong)(kong)制驅使電(dian)(dian)動(dong)機(ji)工(gong)作(zuo)(zuo)。以上(shang)就是(shi)整個電(dian)(dian)動(dong)助力(li)系(xi)(xi)統(tong)構成和工(gong)作(zuo)(zuo)的過程，不難看出扭矩(ju)(ju)傳感(gan)(gan)器(qi)(qi)在電(dian)(dian)動(dong)助力(li)系(xi)(xi)統(tong)中是(shi)最為(wei)重要的器(qi)(qi)件之一。

扭矩傳感器的作用

扭矩傳(chuan)感器在(zai)電(dian)(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向系(xi)(xi)統(tong)(tong)中的(de)(de)(de)作(zuo)用(yong)電(dian)(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向系(xi)(xi)統(tong)(tong)可(ke)以稱之為EPS，它就是(shi)一種直接依靠電(dian)(dian)機提(ti)供輔助(zhu)(zhu)(zhu)(zhu)扭矩的(de)(de)(de)動(dong)(dong)(dong)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向系(xi)(xi)統(tong)(tong)。在(zai)整(zheng)個系(xi)(xi)統(tong)(tong)中，扭矩傳(chuan)感器起到決(jue)定性(xing)作(zuo)用(yong)。與傳(chuan)統(tong)(tong)的(de)(de)(de)液(ye)壓(ya)助(zhu)(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向系(xi)(xi)統(tong)(tong)不(bu)同的(de)(de)(de)是(shi)電(dian)(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)轉(zhuan)(zhuan)(zhuan)(zhuan)向系(xi)(xi)統(tong)(tong)具(ju)有性(xing)能(neng)應用(yong)上更(geng)(geng)(geng)大的(de)(de)(de)優勢。它不(bu)光在(zai)需要轉(zhuan)(zhuan)(zhuan)(zhuan)向時才(cai)啟動(dong)(dong)(dong)電(dian)(dian)機產(chan)生助(zhu)(zhu)(zhu)(zhu)力(li)，這樣能(neng)大大的(de)(de)(de)減少(shao)發(fa)動(dong)(dong)(dong)機燃油消耗(hao)。電(dian)(dian)動(dong)(dong)(dong)助(zhu)(zhu)(zhu)(zhu)力(li)能(neng)在(zai)各種行駛工(gong)況下提(ti)供最佳助(zhu)(zhu)(zhu)(zhu)力(li)，減小由路(lu)面不(bu)平所引起電(dian)(dian)動(dong)(dong)(dong)機的(de)(de)(de)輸出轉(zhuan)(zhuan)(zhuan)(zhuan)矩通(tong)過(guo)傳(chuan)動(dong)(dong)(dong)裝置(zhi)的(de)(de)(de)作(zuo)用(yong)而(er)助(zhu)(zhu)(zhu)(zhu)力(li)向系(xi)(xi)的(de)(de)(de)擾動(dong)(dong)(dong)，改善(shan)汽(qi)車的(de)(de)(de)轉(zhuan)(zhuan)(zhuan)(zhuan)向特性(xing)，提(ti)高(gao)(gao)汽(qi)車的(de)(de)(de)主(zhu)動(dong)(dong)(dong)安全性(xing)。和(he)液(ye)壓(ya)助(zhu)(zhu)(zhu)(zhu)力(li)相比沒有液(ye)壓(ya)回路(lu)，調整(zheng)和(he)檢測更(geng)(geng)(geng)容易(yi)，裝配自動(dong)(dong)(dong)化程度更(geng)(geng)(geng)高(gao)(gao)，且可(ke)通(tong)過(guo)設置(zhi)不(bu)同的(de)(de)(de)程序，快速以及不(bu)同車型匹(pi)配，縮短生產(chan)和(he)開(kai)發(fa)周期。

扭(niu)矩傳感(gan)器的作用(yong)是測量動態扭(niu)矩和靜態扭(niu)矩，其檢測穩(wen)定性、抗干(gan)擾性，以(yi)及精(jing)度(du)都很好，每次使用(yong)不需要調整為(wei)零(ling)。

北汽新能源beijing-eu7簡介

作為新品(pin)牌旗下的(de)首款車型，BEIJING EU7不(bu)僅未給(gei)消費者(zhe)帶來(lai)足夠“亮眼”的(de)產品(pin)力，甚(shen)至于(yu)對比自家的(de)“弟弟”EU5都毫無優(you)勢可言(yan)。

兩(liang)款車(che)擁有著(zhu)相(xiang)似價(jia)位(wei)，但車(che)型定(ding)位(wei)卻不同(tong)。EU7定(ding)位(wei)中型電動(dong)車(che)，EU5定(ding)位(wei)是緊(jin)湊型電動(dong)車(che)。而(er)兩(liang)者(zhe)在價(jia)格方面(mian)(mian)高(gao)度重疊的同(tong)時，更高(gao)級別的EU7在配置(zhi)層(ceng)面(mian)(mian)卻要遜色于低一級別的EU5。如此看，北汽如果將EU5換上BEIJING的新標更能肩負(fu)其品牌向上的重任。