狼群视频在线

扭矩傳感器簡介

在方向(xiang)盤下邊的方向(xiang)桿(gan)上找到助力(li)電機，電機上一(yi)般有一(yi)個小鐵(tie)蓋護著的、帶(dai)(dai)四根線(xian)（帶(dai)(dai)有一(yi)個插(cha)頭(tou)）的就(jiu)是轉向(xiang)助力(li)扭矩傳感器，拆下小鐵(tie)蓋就(jiu)能看到。

電(dian)(dian)動(dong)(dong)助(zhu)力轉(zhuan)向(xiang)系(xi)統(tong)主要(yao)由扭矩(ju)(ju)(ju)傳感(gan)器(qi)(qi)，車速(su)傳感(gan)器(qi)(qi)，電(dian)(dian)動(dong)(dong)機(ji)，減速(su)機(ji)構與(yu)電(dian)(dian)子控(kong)制(zhi)(zhi)單元(yuan)等組成(cheng)(cheng)。該系(xi)統(tong)通過扭矩(ju)(ju)(ju)傳感(gan)器(qi)(qi)感(gan)知駕駛(shi)員(yuan)在(zai)轉(zhuan)向(xiang)操(cao)作(zuo)時方向(xiang)盤產(chan)生的(de)扭矩(ju)(ju)(ju)力和轉(zhuan)向(xiang)角(jiao)度，就(jiu)會(hui)把(ba)操(cao)控(kong)信息轉(zhuan)換成(cheng)(cheng)數(shu)字信號(hao)輸入(ru)到(dao)控(kong)制(zhi)(zhi)單元(yuan)，再(zai)經(jing)過控(kong)制(zhi)(zhi)單元(yuan)對這些信號(hao)進行運算(suan)得到(dao)一個最(zui)佳的(de)力矩(ju)(ju)(ju)最(zui)后控(kong)制(zhi)(zhi)驅使電(dian)(dian)動(dong)(dong)機(ji)工作(zuo)。以上(shang)就(jiu)是(shi)整個電(dian)(dian)動(dong)(dong)助(zhu)力系(xi)統(tong)構成(cheng)(cheng)和工作(zuo)的(de)過程，不難看出扭矩(ju)(ju)(ju)傳感(gan)器(qi)(qi)在(zai)電(dian)(dian)動(dong)(dong)助(zhu)力系(xi)統(tong)中是(shi)最(zui)為重要(yao)的(de)器(qi)(qi)件之一。

扭矩傳感器的作用

扭(niu)(niu)(niu)矩(ju)傳(chuan)感器在電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向系(xi)統中的作(zuo)(zuo)用(yong)電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向系(xi)統可以(yi)稱之為(wei)EPS，它就(jiu)是一種直接(jie)依靠(kao)電(dian)(dian)(dian)機提供輔助(zhu)(zhu)(zhu)扭(niu)(niu)(niu)矩(ju)的動(dong)(dong)(dong)(dong)(dong)力(li)(li)轉(zhuan)(zhuan)向系(xi)統。在整(zheng)個系(xi)統中，扭(niu)(niu)(niu)矩(ju)傳(chuan)感器起到決定性(xing)作(zuo)(zuo)用(yong)。與傳(chuan)統的液壓助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向系(xi)統不同(tong)的是電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)轉(zhuan)(zhuan)向系(xi)統具有(you)性(xing)能(neng)(neng)應用(yong)上更大的優勢。它不光在需(xu)要轉(zhuan)(zhuan)向時才啟動(dong)(dong)(dong)(dong)(dong)電(dian)(dian)(dian)機產生助(zhu)(zhu)(zhu)力(li)(li)，這樣(yang)能(neng)(neng)大大的減少發動(dong)(dong)(dong)(dong)(dong)機燃油消耗。電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)助(zhu)(zhu)(zhu)力(li)(li)能(neng)(neng)在各種行(xing)駛工(gong)況下提供最佳(jia)助(zhu)(zhu)(zhu)力(li)(li)，減小由路面不平所(suo)引起電(dian)(dian)(dian)動(dong)(dong)(dong)(dong)(dong)機的輸出轉(zhuan)(zhuan)矩(ju)通過(guo)傳(chuan)動(dong)(dong)(dong)(dong)(dong)裝置的作(zuo)(zuo)用(yong)而(er)助(zhu)(zhu)(zhu)力(li)(li)向系(xi)的擾動(dong)(dong)(dong)(dong)(dong)，改善汽(qi)(qi)車(che)的轉(zhuan)(zhuan)向特性(xing)，提高汽(qi)(qi)車(che)的主(zhu)動(dong)(dong)(dong)(dong)(dong)安全性(xing)。和(he)液壓助(zhu)(zhu)(zhu)力(li)(li)相比沒有(you)液壓回路，調(diao)整(zheng)和(he)檢測更容(rong)易(yi)，裝配(pei)自動(dong)(dong)(dong)(dong)(dong)化程(cheng)度(du)更高，且可通過(guo)設置不同(tong)的程(cheng)序，快速以(yi)及不同(tong)車(che)型匹配(pei)，縮短生產和(he)開(kai)發周期。

扭矩傳感器的(de)作用(yong)是測量動態扭矩和靜態扭矩，其檢(jian)測穩(wen)定性、抗干擾性，以及(ji)精度都(dou)很好，每次使用(yong)不需要調(diao)整為零。

奔騰B50簡介

一汽奔騰B50是(shi)一款緊湊型(xing)B級(ji)車定(ding)位(wei)于A級(ji)車，將(jiang)搭(da)載1.6L和2.0L兩種發動機。它是(shi)在馬(ma)自(zi)達6的(de)平臺基礎(chu)之上縮短(duan)軸距(ju)，由對內(nei)外(wai)(wai)飾造(zao)型(xing)進行重新(xin)開(kai)發而來。其寬度(du)與馬(ma)自(zi)達6基本(ben)(ben)相同(tong)，整體(ti)配置水平也基本(ben)(ben)達到了中級(ji)轎車的(de)水平。在產品設計方面力求帶給用戶更多的(de)輕(qing)松舒適(shi)感。不(bu)僅(jin)造(zao)型(xing)富有魅(mei)力，讓人賞(shang)心悅目，同(tong)時更具(ju)備(bei)寬松舒適(shi)的(de)駕駛空間、穩定(ding)的(de)安全保障(zhang)系(xi)(xi)統(tong)以及澎湃的(de)動力系(xi)(xi)統(tong)。接下來B50將(jiang)再次迎來改款，外(wai)(wai)觀(guan)、內(nei)飾都有不(bu)小的(de)變化，而在動力上很可(ke)能(neng)新(xin)增來自(zi)大眾(zhong)的(de)1.4T引擎。 車型(xing)有著完美的(de)線(xian)條(tiao)、車內(nei)時尚優(you)雅(ya)、質量可(ke)靠