研(yan)祥(xiang)嵌(qian)入式(shi)工控機和(he)普通電腦相比(bi)有(you)哪些(xie)明(ming)顯(xian)區別(bie)?
研(yan)祥(xiang)嵌(qian)入式(shi)工控機也叫(jiao)工業(ye)電(dian)腦是壹種(zhong)加(jia)固(gu)的增(zeng)強型(xing)PC,它(ta)能在(zai)復雜的工業(ye)環(huan)境(jing)中(zhong)穩(wen)定(ding)運(yun)行(xing),其抗幹擾、防(fang)塵、防(fang)震(zhen)性能都(dou)比(bi)常(chang)規家庭(ting)辦(ban)公(gong)型電腦要強(qiang)。同(tong)時(shi)研(yan)祥(xiang)嵌(qian)入式(shi)工控機分為(wei)帶觸摸(mo)屏的壹(yi)體機(ji)和(he)不(bu)帶觸摸(mo)的嵌(qian)入式(shi)主機(ji)。
那麽研(yan)祥(xiang)嵌(qian)入式(shi)工控機和(he)普通商業(ye)電(dian)腦除了上(shang)面說(shuo)的這些(xie),還(hai)有(you)哪些(xie)明(ming)顯(xian)區別(bie)呢?
1、首先(xian)是主(zhu)板的設(she)計不(bu)同:研(yan)祥(xiang)嵌(qian)入式(shi)工控機采(cai)用(yong)的是(shi)工業(ye)專(zhuan)業(ye)工控主板,主板采(cai)用(yong)的元(yuan)器件(jian)都(dou)是(shi)能(neng)夠(gou)適(shi)應(ying)惡(e)劣環境,並(bing)且能保證(zheng)工控機超(chao)長(chang)待(dai)機(ji)時(shi)間,並且其主板的使(shi)用(yong)壽(shou)命(ming)也不(bu)同,普通商用(yong)的 主(zhu)板都是(shi)設(she)計之(zhi)初並未考(kao)慮到(dao)使(shi)用(yong)環境和保(bao)護措施;
2、CPU選(xuan)型(xing)不同(tong):研(yan)祥(xiang)嵌(qian)入式(shi)工控機采(cai)用(yong)的都(dou)是低(di)功耗(hao),大致(zhi)都在(zai)5-28W這個範(fan)圍,消(xiao)費(fei)類商(shang)用(yong)主機則(ze)壹(yi)般(ban)都(dou)是(shi)50-60W;
3、IO接(jie)口不(bu)同:工控機的IO種(zhong)類更(geng)加(jia)豐富,通訊信(xin)號多(duo)樣(yang),能(neng)滿足定(ding)制(zhi)化(hua)或(huo)多(duo)種(zhong)外部設(she)備(bei)的連(lian)接(jie)和(he)通訊,商(shang)用(yong)電腦往(wang)往(wang)不(bu)能滿(man)足這類需(xu)求(qiu);
4、保(bao)護功能:工控機主(zhu)板都增(zeng)加(jia)了看門(men)狗設(she)計,並(bing)且能防(fang)浪(lang)湧(yong)沖(chong)擊(ji),支(zhi)持來(lai)電(dian)自啟,通電重啟,大大地提(ti)高(gao)了(le)其各類環(huan)境(jing)的適(shi)應(ying)性(xing)功能;
5、機箱設(she)計不(bu)同:研(yan)祥(xiang)嵌(qian)入式(shi)工控機的機(ji)箱設(she)計因(yin)為考(kao)慮到(dao)散熱(re)和使用(yong)環境,往(wang)往(wang)做的是(shi)無風(feng)扇(shan)結(jie)構,做的是(shi)整機(ji)熱(re)散,這樣(yang)即使遭(zao)遇(yu)顛(dian)簸(bo)震動,都能(neng)輕松應(ying)對(dui),反之(zhi)商用(yong)消費(fei)類的主(zhu)機因(yin)為(wei)考(kao)慮到(dao)功能和顯(xian)示(shi),往(wang)往(wang)都(dou)采(cai)購的高(gao)功耗(hao)處(chu)理(li)器,這樣(yang)的話(hua)其穩(wen)定(ding)性就受(shou)到(dao)了很大的限制(zhi);
6、工作時(shi)溫(wen)度不同:工控機工作時(shi)都(dou)是(shi)采(cai)用(yong)寬溫(wen)設(she)計,溫(wen)度壹般(ban)達(da)到-40-80℃,商用(yong)電腦只(zhi)能在(zai)5-40℃中使用(yong),溫(wen)度過低(di)和(he)過高(gao)都(dou)會導(dao)致(zhi)無法(fa)正常(chang)開機,甚至死機。