在zai現xian代dai工gong業ye生sheng產chan中zhong，大da量liang使shi用yong可ke編bian程cheng控kong製zhi係xi統tong。可ke編bian程cheng控kong製zhi器qi能neng在zai惡e劣lie的de工gong作zuo環huan境jing下xia正zheng常chang工gong作zuo。然ran而er，由you可ke編bian程cheng控kong製zhi器qi組zu成cheng的de控kong製zhi係xi統tong有you時shi會hui由you於yu設she計ji、安裝、幹擾等因素而出現故障。
1.一個係統中使用的成熟技術至少要占到“成熟技術”的75%。一是經過一定生產實踐檢驗，或在未來生產實踐中經得起考驗的可編程控製器產品或類似設計；qici，shejirenyuanyinggaiduiyaoshiyongdejishuyoujingyanhuozheyounenglizhangwo。shejihepeizhikebianchengkongzhixitongdexuandingjishuheshejifanganshikexingde。yinweiyigeshengchanguochengkongzhixitong，yidanzuochulai，yaoyonghenchangshijian，hennanzhaodaojihuifanfuxiugai。shejideyingjianxitonghebianchengruanjian，qizhongyixiequeshi，kenengyijingyinzangzaiwanchengdexitongzhong。ruguomanzupohuaitiaojian，houguonanyiyuliao。
2.係(xi)統(tong)的(de)硬(ying)件(jian)結(jie)構(gou)和(he)網(wang)絡(luo)要(yao)簡(jian)潔(jie)明(ming)了(le)。硬(ying)件(jian)結(jie)構(gou)不(bu)要(yao)太(tai)挑(tiao)剔(ti)。網(wang)絡(luo)配(pei)置(zhi)不(bu)要(yao)追(zhui)求(qiu)太(tai)多(duo)的(de)交(jiao)叉(cha)因(yin)素(su)，要(yao)努(nu)力(li)利(li)用(yong)可(ke)編(bian)程(cheng)控(kong)製(zhi)器(qi)本(ben)身(shen)的(de)組(zu)網(wang)能(neng)力(li)。在(zai)為(wei)I/Ojixiangzuhemobanshi，jianyimoxingjiandan，jinliangyizhi，mobanmidubuyaotaida。buyingshiyongtaiduodelianjiedian。congmuqianjixiangdezhizaohebuxianjishulaikan，shurushuchubuxianmiduyinggaibuhuitaigao。
zaizhinengdianwangzhong，zhinengdianbiaofahuizheguanjianzuoyong，shixianleyonghuyudianlixitongzhijiandehudong。biru，yifangmianbangzhudianlijigouzhunquelejieyonghuyongdianguilv，zhenduigaofenghuodiguyongdianzhidingchayihuadianjia；用(yong)戶(hu)也(ye)可(ke)以(yi)合(he)理(li)調(tiao)整(zheng)自(zi)己(ji)的(de)用(yong)電(dian)計(ji)劃(hua)，從(cong)而(er)優(you)化(hua)用(yong)電(dian)支(zhi)出(chu)。從(cong)功(gong)能(neng)模(mo)塊(kuai)來(lai)看(kan)，智(zhi)能(neng)電(dian)表(biao)除(chu)了(le)電(dian)源(yuan)和(he)計(ji)量(liang)模(mo)塊(kuai)外(wai)，還(hai)涉(she)及(ji)數(shu)據(ju)存(cun)儲(chu)功(gong)能(neng)，因(yin)此(ci)需(xu)要(yao)采(cai)用(yong)安(an)全(quan)可(ke)靠(kao)的(de)存(cun)儲(chu)器(qi)。
