自(zi)動(dong)(dong)(dong)(dong)(dong)門(men)(men)是(shi)(shi)一(yi)種能(neng)夠(gou)根據(ju)外(wai)(wai)部(bu)信號或(huo)傳(chuan)(chuan)(chuan)感(gan)器(qi)控(kong)(kong)(kong)制(zhi)(zhi)，自(zi)動(dong)(dong)(dong)(dong)(dong)打開(kai)(kai)和(he)關(guan)閉(bi)的門(men)(men)。其工作(zuo)原理主要(yao)依靠電(dian)機(ji)(ji)、傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置(zhi)(zhi)和(he)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)。當有人(ren)(ren)接(jie)近自(zi)動(dong)(dong)(dong)(dong)(dong)門(men)(men)時，傳(chuan)(chuan)(chuan)感(gan)器(qi)會(hui)檢(jian)(jian)測(ce)到人(ren)(ren)體(ti)的存在(zai)，并將信號傳(chuan)(chuan)(chuan)遞給控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)。控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)接(jie)收到信號后(hou)，就(jiu)會(hui)啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)機(ji)(ji)并驅(qu)動(dong)(dong)(dong)(dong)(dong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置(zhi)(zhi)，使門(men)(men)自(zi)動(dong)(dong)(dong)(dong)(dong)打開(kai)(kai)。同(tong)(tong)樣，六(liu)安伸縮電(dian)動(dong)(dong)(dong)(dong)(dong)門(men)(men)，在(zai)人(ren)(ren)離開(kai)(kai)門(men)(men)前，傳(chuan)(chuan)(chuan)感(gan)器(qi)也會(hui)檢(jian)(jian)測(ce)到人(ren)(ren)體(ti)已經離開(kai)(kai)，然后(hou)控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)再(zai)次啟(qi)(qi)動(dong)(dong)(dong)(dong)(dong)電(dian)機(ji)(ji)，伸縮電(dian)動(dong)(dong)(dong)(dong)(dong)門(men)(men)安裝，驅(qu)動(dong)(dong)(dong)(dong)(dong)傳(chuan)(chuan)(chuan)動(dong)(dong)(dong)(dong)(dong)裝置(zhi)(zhi)，使門(men)(men)自(zi)動(dong)(dong)(dong)(dong)(dong)關(guan)閉(bi)。自(zi)動(dong)(dong)(dong)(dong)(dong)門(men)(men)還可以通(tong)過(guo)預設(she)的時間(jian)或(huo)者(zhe)外(wai)(wai)部(bu)開(kai)(kai)關(guan)來控(kong)(kong)(kong)制(zhi)(zhi)門(men)(men)的開(kai)(kai)啟(qi)(qi)和(he)關(guan)閉(bi)。此外(wai)(wai)，為(wei)了保(bao)證安全(quan)性，一(yi)些自(zi)動(dong)(dong)(dong)(dong)(dong)門(men)(men)還會(hui)配(pei)備紅外(wai)(wai)線感(gan)應器(qi)或(huo)其他安全(quan)設(she)備，以防止(zhi)在(zai)門(men)(men)關(guan)閉(bi)過(guo)程中發生(sheng)意外(wai)(wai)傷害。總(zong)之，自(zi)動(dong)(dong)(dong)(dong)(dong)門(men)(men)的工作(zuo)原理是(shi)(shi)通(tong)過(guo)傳(chuan)(chuan)(chuan)感(gan)器(qi)、控(kong)(kong)(kong)制(zhi)(zhi)系(xi)統(tong)和(he)電(dian)動(dong)(dong)(dong)(dong)(dong)機(ji)(ji)等部(bu)件(jian)協同(tong)(tong)工作(zuo)，實現自(zi)動(dong)(dong)(dong)(dong)(dong)開(kai)(kai)關(guan)門(men)(men)的功能(neng)。

電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)是一(yi)種采用電(dian)(dian)(dian)(dian)(dian)力驅動(dong)(dong)(dong)(dong)的(de)自(zi)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)，其發(fa)展(zhan)可以追溯(su)到20世紀(ji)初。早(zao)期的(de)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)主要用于商業和工業場所，如(ru)工廠、倉庫(ku)等。在20世紀(ji)中葉(xie)，隨(sui)著技(ji)術(shu)的(de)進步，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)開(kai)始(shi)進入家(jia)庭(ting)市場，并逐漸普及。早(zao)期的(de)家(jia)庭(ting)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)主要采用手(shou)動(dong)(dong)(dong)(dong)控(kong)制(zhi)方(fang)式(shi)(shi)，即通過按下(xia)按鈕或拉動(dong)(dong)(dong)(dong)手(shou)柄來(lai)開(kai)啟或關(guan)閉門(men)(men)(men)(men)(men)。隨(sui)著電(dian)(dian)(dian)(dian)(dian)子(zi)技(ji)術(shu)和計(ji)算機(ji)技(ji)術(shu)的(de)發(fa)展(zhan)，現(xian)代電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)已經實(shi)現(xian)了智能(neng)化(hua)和自(zi)動(dong)(dong)(dong)(dong)化(hua)。現(xian)在的(de)電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)可以通過手(shou)機(ji)應用程(cheng)序、遙(yao)控(kong)器(qi)或者傳感器(qi)等多(duo)種方(fang)式(shi)(shi)進行遠程(cheng)控(kong)制(zhi)和監控(kong)，還可以實(shi)現(xian)語音識別和人臉識別等功能(neng)。同時，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)的(de)設計(ji)也越來(lai)越多(duo)樣化(hua)，不僅包括傳統的(de)平開(kai)門(men)(men)(men)(men)(men)、推拉門(men)(men)(men)(men)(men)等，還有旋轉門(men)(men)(men)(men)(men)、折疊門(men)(men)(men)(men)(men)等各(ge)種形式(shi)(shi)。此(ci)外，伸縮電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)廠家(jia)維修，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)的(de)安(an)(an)全性也得(de)到了進一(yi)步提升，例如(ru)安(an)(an)裝(zhuang)了防(fang)盜報警(jing)系統、防(fang)火(huo)控(kong)制(zhi)系統等。總之(zhi)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)的(de)發(fa)展(zhan)歷程(cheng)經歷了從初期的(de)簡單機(ji)械控(kong)制(zhi)到現(xian)在的(de)智能(neng)化(hua)和多(duo)樣化(hua)的(de)轉變，同時也提高了安(an)(an)全性和便(bian)利性。未(wei)來(lai)，隨(sui)著科技(ji)的(de)進步，伸縮電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)定制(zhi)廠家(jia)，電(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)(dong)門(men)(men)(men)(men)(men)將會變得(de)更加智能(neng)、便(bian)捷和人性化(hua)。

電(dian)動(dong)(dong)門(men)(men)的(de)(de)(de)選(xuan)購主要需(xu)要考慮以(yi)(yi)下(xia)幾(ji)點(dian)：1.功(gong)能(neng)需(xu)求(qiu)(qiu)：首(shou)先，要明確自(zi)(zi)己的(de)(de)(de)功(gong)能(neng)需(xu)求(qiu)(qiu)。例(li)如，是否(fou)需(xu)要遙控、密碼、報警等(deng)功(gong)能(neng)。2.尺寸要求(qiu)(qiu)：根據安(an)(an)(an)裝的(de)(de)(de)位(wei)置和(he)使用場景，確定所需(xu)電(dian)動(dong)(dong)門(men)(men)的(de)(de)(de)尺寸。3.材質(zhi)選(xuan)擇(ze)(ze)：電(dian)動(dong)(dong)門(men)(men)的(de)(de)(de)材質(zhi)主要有不(bu)銹鋼、鋁(lv)合金(jin)、鐵(tie)藝等(deng)，不(bu)同材質(zhi)的(de)(de)(de)電(dian)動(dong)(dong)門(men)(men)有不(bu)同的(de)(de)(de)性能(neng)特點(dian)和(he)價格(ge)差異(yi)。4.品(pin)牌(pai)信譽：選(xuan)擇(ze)(ze)或具(ju)有良好(hao)口碑的(de)(de)(de)產品(pin)可以(yi)(yi)保證質(zhi)量和(he)售(shou)后服務。5.安(an)(an)(an)全性：電(dian)動(dong)(dong)門(men)(men)的(de)(de)(de)安(an)(an)(an)全性非常重要，應選(xuan)擇(ze)(ze)有安(an)(an)(an)全保障措(cuo)施的(de)(de)(de)產品(pin)，并(bing)注意查看(kan)產品(pin)是否(fou)有相關的(de)(de)(de)安(an)(an)(an)全認(ren)證證書。6.維護保養(yang)：了解(jie)電(dian)動(dong)(dong)門(men)(men)的(de)(de)(de)維護保養(yang)方法和(he)周期，選(xuan)擇(ze)(ze)易于(yu)清潔和(he)維護的(de)(de)(de)產品(pin)。7.價格(ge)預算：在滿足以(yi)(yi)上因素的(de)(de)(de)前(qian)提下(xia)，結合自(zi)(zi)身(shen)經濟條(tiao)件和(he)預算進行選(xuan)擇(ze)(ze)。