隨著科技的進步和產品升級換代不斷加快,智能化、集成化和可視化操作方式不僅大範圍的出現在各種消費類產品上,而且越來越多的出現在各種工業設備上。
現階段PLC係統連接HMI人機界麵的方式席卷工業自動化控製領域,得到了用戶的極大青睞。誠然,PLC+HMI固(gu)然(ran)有(you)其(qi)不(bu)可(ke)替(ti)代(dai)的(de)技(ji)術(shu)優(you)勢(shi),但(dan)是(shi)由(you)於(yu)成(cheng)本(ben)和(he)係(xi)統(tong)構(gou)架(jia)等(deng)原(yuan)因(yin)此(ci)種(zhong)方(fang)案(an)並(bing)非(fei)絕(jue)對(dui)完(wan)美(mei)。眼(yan)下(xia)眾(zhong)多(duo)向(xiang)信(xin)息(xi)化(hua)發(fa)展(zhan)的(de)中(zhong)小(xiao)型(xing)係(xi)統(tong)設(she)備(bei)麵(mian)臨(lin)的(de)難(nan)題(ti)是(shi)無(wu)法(fa)找(zhao)到(dao)一(yi)個(ge)對(dui)接(jie)方(fang)便(bian)、功能齊備、低成本、能夠實現大批量產品化人機顯示界麵。
針(zhen)對(dui)這(zhe)種(zhong)情(qing)況(kuang),北(bei)京(jing)迪(di)文(wen)科(ke)技(ji)在(zai)第(di)十(shi)一(yi)屆(jie)國(guo)際(ji)自(zi)動(dong)化(hua)與(yu)控(kong)製(zhi)技(ji)術(shu)展(zhan)覽(lan)會(hui)上(shang)展(zhan)出(chu)了(le)創(chuang)新(xin)的(de)工(gong)業(ye)液(ye)晶(jing)顯(xian)示(shi)解(jie)決(jue)方(fang)案(an)。該(gai)方(fang)案(an)的(de)主(zhu)要(yao)特(te)點(dian)是(shi)通(tong)過(guo)串(chuan)口(kou)連(lian)接(jie),主(zhu)係(xi)統(tong)發(fa)送(song)串(chuan)口(kou)指(zhi)令(ling)調(tiao)用(yong)集(ji)成(cheng)在(zai)液(ye)晶(jing)顯(xian)示(shi)終(zhong)端(duan)裏(li)麵(mian)的(de)界(jie)麵(mian)圖(tu)片(pian)、文字以及實現各種顯示效果從而達到人機界麵的效果和功能。

在(zai)上(shang)圖(tu)中(zhong),迪(di)文(wen)液(ye)晶(jing)顯(xian)示(shi)終(zhong)端(duan)通(tong)過(guo)一(yi)個(ge)串(chuan)口(kou)與(yu)上(shang)位(wei)機(ji)相(xiang)連(lian),上(shang)位(wei)機(ji)發(fa)送(song)精(jing)簡(jian)指(zhi)令(ling)數(shu)據(ju)幀(zhen)直(zhi)接(jie)調(tiao)用(yong)和(he)在(zai)指(zhi)定(ding)位(wei)置(zhi)顯(xian)示(shi)文(wen)字(zi)與(yu)數(shu)字(zi),實(shi)現(xian)對(dui)下(xia)端(duan)執(zhi)行(xing)機(ji)構(gou)運(yun)行(xing)狀(zhuang)態(tai)實(shi)時(shi)監(jian)控(kong)顯(xian)示(shi)。用(yong)戶(hu)點(dian)擊(ji)觸(chu)摸(mo)屏(ping)或(huo)鍵(jian)盤(pan),並(bing)經(jing)過(guo)同(tong)一(yi)個(ge)串(chuan)口(kou)將(jiang)鍵(jian)值(zhi)傳(chuan)送(song)到(dao)上(shang)位(wei)機(ji),上(shang)位(wei)機(ji)處(chu)理(li)鍵(jian)值(zhi)定(ding)義(yi)做(zuo)出(chu)相(xiang)應(ying)的(de)操(cao)作(zuo),從(cong)而(er)可(ke)以(yi)非(fei)常(chang)簡(jian)單(dan)經(jing)濟(ji)地(di)實(shi)現(xian)人(ren)機(ji)交(jiao)互(hu)的(de)功(gong)能(neng)和(he)效(xiao)果(guo)。
在(zai)界(jie)麵(mian)實(shi)現(xian)方(fang)式(shi)上(shang),該(gai)顯(xian)示(shi)終(zhong)端(duan)自(zi)帶(dai)存(cun)儲(chu)器(qi)存(cun)儲(chu)界(jie)麵(mian)圖(tu)片(pian),通(tong)過(guo)串(chuan)口(kou)指(zhi)令(ling)調(tiao)用(yong)界(jie)麵(mian)圖(tu)片(pian),實(shi)現(xian)多(duo)級(ji)彩(cai)色(se)菜(cai)單(dan)和(he)各(ge)種(zhong)操(cao)作(zuo)界(jie)麵(mian)快(kuai)速(su)切(qie)換(huan)。北(bei)京(jing)迪(di)文(wen)為(wei)方(fang)便(bian)客(ke)戶(hu)應(ying)用(yong),采(cai)取(qu)開(kai)放(fang)式(shi)二(er)次(ci)開(kai)發(fa)方(fang)式(shi),最(zui)大(da)限(xian)度(du)開(kai)放(fang)係(xi)統(tong)資(zi)源(yuan),方(fang)便(bian)用(yong)戶(hu)實(shi)現(xian)其(qi)特(te)殊(shu)的(de)行(xing)業(ye)二(er)次(ci)開(kai)發(fa)應(ying)用(yong)以(yi)及(ji)後(hou)期(qi)升(sheng)級(ji)換(huan)代(dai)和(he)日(ri)常(chang)維(wei)護(hu)。
北京迪文科技的液晶終端產品的以其獨特設計思路,很方便的幫助行業中采用單片機、嵌入式等方式控製的用戶實現使用簡單直觀的人機交互功能願望,模塊化智能化設計有助於用戶大幅節省精力、縮短產品開發周期;bingqiechuankoulianjiefangshi,fuyuzhuxitongjidadelinghuoxing,youxiaojiangdizhengtichengben,tongshikeduixianyouchengshuchanpinkuaisushengji,tishengchanpinjingzhengliheyanchangchanpinshengmingzhouqi。
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