工控機-嵌入式工控機比較
傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong) IPC 工(gong)(gong)(gong)控(kong)(kong)整(zheng)機(ji)(ji)與(yu)嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)工(gong)(gong)(gong)控(kong)(kong)整(zheng)機(ji)(ji)對比(bi)(bi)分(fen)(fen)析 1 結(jie)(jie)構對比(bi)(bi)： 傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)結(jie)(jie)構 嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)結(jie)(jie)構 A 傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)采(cai)用(yong)(yong) 4U 等類型冷軋板(ban)(ban)(ban)(ban)(ban)(ban)機(ji)(ji)箱＋金 手指(zhi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)（全(quan)長(chang)(chang)或(huo)(huo)半長(chang)(chang)卡(ka)(ka)(ka)(ka)）＋底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)＋大(da)(da)(da)(da)功(gong)率(lv)電(dian)(dian)(dian)(dian)(dian) 源(yuan)(yuan)(yuan)的(de)(de)組合(he)(he)方(fang)(fang)(fang)(fang)式(shi)(shi) 導致不(bu)穩(wen)(wen)定(ding)因(yin)素(su)： （ 1 ） CPU 卡(ka)(ka)(ka)(ka)要(yao)(yao)(yao)(yao)插到底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)會有(you)(you)(you)接(jie)(jie)(jie)觸(chu)不(bu)良現(xian)象 （如(ru)(ru)振動(dong)(dong)(dong)，運輸過程松動(dong)(dong)(dong)，金手指(zhi)氧化，導致 無(wu)法開機(ji)(ji)， 找不(bu)到相(xiang)(xiang)關系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)設(she)(she)(she)備(bei) PCI 設(she)(she)(she)備(bei)或(huo)(huo) ISA 設(she)(she)(she)備(bei)） （ 2 ）需(xu)(xu)要(yao)(yao)(yao)(yao)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)和 CPU 卡(ka)(ka)(ka)(ka)之(zhi)間聯接(jie)(jie)(jie)一些專用(yong)(yong) 線（如(ru)(ru)： ATX 信(xin)號線，不(bu)同(tong)廠家(jia)的(de)(de)定(ding)義不(bu)同(tong)， 存在(zai)(zai)監(jian)容(rong)性(xing)(xing)，會對選擇不(bu)同(tong)品(pin)牌產(chan)品(pin)裝(zhuang)機(ji)(ji)過程 中(zhong)會產(chan)生(sheng)聯接(jie)(jie)(jie)問(wen)(wen)題(ti)） （ 3 ） CPU 卡(ka)(ka)(ka)(ka)由底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)供(gong)電(dian)(dian)(dian)(dian)(dian)， 當(dang)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)出現(xian)問(wen)(wen)題(ti)時(shi) 會影(ying)響 CPU 卡(ka)(ka)(ka)(ka)無(wu)法正(zheng)常(chang)供(gong)電(dian)(dian)(dian)(dian)(dian)， 導致系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)不(bu)穩(wen)(wen)定(ding) （如(ru)(ru)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)供(gong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)路設(she)(she)(she)計的(de)(de)不(bu)合(he)(he)理） ； CPU 為(wei)外(wai)(wai)插 （ PGA 封(feng)(feng)裝(zhuang)）方(fang)(fang)(fang)(fang)式(shi)(shi)，連(lian)接(jie)(jie)(jie)存在(zai)(zai)隱(yin)患，并需(xu)(xu)要(yao)(yao)(yao)(yao)風(feng) 扇(shan)散(san)熱(re)(re)， 風(feng)扇(shan)與(yu) CPU 連(lian)接(jie)(jie)(jie)及(ji)(ji)使(shi)用(yong)(yong)壽命(ming)為(wei)最大(da)(da)(da)(da)安(an)(an) 全(quan)隱(yin)患 （ 4 ） 供(gong)電(dian)(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)功(gong)耗過大(da)(da)(da)(da)， 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)需(xu)(xu)要(yao)(yao)(yao)(yao)風(feng)扇(shan)散(san)熱(re)(re)， 當(dang)風(feng)扇(shan)出現(xian)故障時(shi)會導致電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)及(ji)(ji)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)損壞 （ 5 ） CPU 卡(ka)(ka)(ka)(ka)＋底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de)結(jie)(jie)構會對裝(zhuang)機(ji)(ji)帶(dai)來麻煩 （流(liu)費時(shi)間，要(yao)(yao)(yao)(yao)裝(zhuang)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)在(zai)(zai)裝(zhuang) CPU 卡(ka)(ka)(ka)(ka)） ，影(ying)響工(gong)(gong)(gong) 作(zuo)(zuo)效率(lv)，不(bu)利(li)于(yu)(yu)(yu)大(da)(da)(da)(da)量(liang)(liang)的(de)(de)裝(zhuang)機(ji)(ji)工(gong)(gong)(gong)作(zuo)(zuo)。 總(zong)之(zhi) CPU 卡(ka)(ka)(ka)(ka)與(yu)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)或(huo)(huo)外(wai)(wai)部接(jie)(jie)(jie)口(kou)(kou)存在(zai)(zai)大(da)(da)(da)(da)量(liang)(liang)的(de)(de)聯 接(jie)(jie)(jie)線，就(jiu)導致系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)聯接(jie)(jie)(jie)松動(dong)(dong)(dong)或(huo)(huo)接(jie)(jie)(jie)錯(cuo)的(de)(de)問(wen)(wen)題(ti)，帶(dai) 來整(zheng)個系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)的(de)(de)不(bu)穩(wen)(wen)定(ding)（就(jiu)如(ru)(ru)系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)中(zhong)有(you)(you)(you)風(feng)扇(shan)） B 采(cai)用(yong)(yong)全(quan)鋁外(wai)(wai)殼＋嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)＋外(wai)(wai)置低功(gong)耗電(dian)(dian)(dian)(dian)(dian) 源(yuan)(yuan)(yuan)的(de)(de)組合(he)(he)方(fang)(fang)(fang)(fang)式(shi)(shi) 系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)優點(dian)： （ 1 ）全(quan)鋁結(jie)(jie)構的(de)(de)外(wai)(wai)殼，使(shi)散(san)熱(re)(re)更(geng)(geng)(geng)(geng)充分(fen)(fen)，體積 小、重量(liang)(liang)輕。便于(yu)(yu)(yu)安(an)(an)裝(zhuang)攜帶(dai)。 （ 2 ）采(cai)用(yong)(yong)先(xian)進的(de)(de)嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)、低功(gong)耗 CPU 主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban) 及(ji)(ji)最新嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi) 技(ji)術(shu)(shu)，和 相(xiang)(xiang)關外(wai)(wai)設(she)(she)(she) 接(jie)(jie)(jie)口(kou)(kou)集成(cheng) 在(zai)(zai) CPU 主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)，減少了聯接(jie)(jie)(jie)問(wen)(wen)題(ti)，可(ke)避免(mian)相(xiang)(xiang)關松 動(dong)(dong)(dong)問(wen)(wen)題(ti) （ 3 ）嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi) CPU 主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)采(cai)用(yong)(yong)單 +5V 或(huo)(huo) +12V 直流(liu)供(gong)電(dian)(dian)(dian)(dian)(dian)方(fang)(fang)(fang)(fang)式(shi)(shi)，同(tong)時(shi)配(pei)有(you)(you)(you)交流(liu)適(shi)配(pei)器，使(shi)現(xian)場 電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)(yuan)供(gong)電(dian)(dian)(dian)(dian)(dian)方(fang)(fang)(fang)(fang)式(shi)(shi)更(geng)(geng)(geng)(geng)豐富(fu)，供(gong)電(dian)(dian)(dian)(dian)(dian)更(geng)(geng)(geng)(geng)可(ke)靠(kao)(kao) （ 4 ） 由于(yu)(yu)(yu)嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)的(de)(de) CPU 采(cai)用(yong)(yong) BGA （板(ban)(ban)(ban)(ban)(ban)(ban) 載）封(feng)(feng)裝(zhuang)方(fang)(fang)(fang)(fang)式(shi)(shi)，無(wu)需(xu)(xu)顧(gu)慮(lv)連(lian)接(jie)(jie)(jie)問(wen)(wen)題(ti)，并采(cai)用(yong)(yong)免(mian) 風(feng)扇(shan)設(she)(she)(she)計，使(shi)可(ke)靠(kao)(kao)性(xing)(xing)大(da)(da)(da)(da)大(da)(da)(da)(da)提(ti)(ti)高(gao)，徹底(di)(di)(di)(di)解決(jue)了傳(chuan) 統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)散(san)熱(re)(re)不(bu)足(zu)及(ji)(ji)壽命(ming)問(wen)(wen)題(ti) （ 5 ）對于(yu)(yu)(yu)客戶(hu)安(an)(an)裝(zhuang)時(shi)只需(xu)(xu)利(li)用(yong)(yong)外(wai)(wai)接(jie)(jie)(jie)插口(kou)(kou)連(lian) 接(jie)(jie)(jie)硬盤及(ji)(ji)內存，即可(ke)使(shi)用(yong)(yong)，縮(suo)短(duan)(duan)了裝(zhuang)機(ji)(ji)時(shi)間， 提(ti)(ti)高(gao)了工(gong)(gong)(gong)作(zuo)(zuo)效率(lv)。 總(zong)之(zhi)嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)采(cai)用(yong)(yong)先(xian)進的(de)(de)技(ji)術(shu)(shu)，從根本 上(shang)(shang)解決(jue)了傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)無(wu)法解決(jue)的(de)(de)問(wen)(wen)題(ti)，使(shi)系(xi)統(tong)(tong)(tong)(tong)(tong)(tong) 更(geng)(geng)(geng)(geng)穩(wen)(wen)定(ding)，結(jie)(jie)構更(geng)(geng)(geng)(geng)精悍。 2 功(gong)能(neng)對比(bi)(bi)： 傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)功(gong)能(neng) 嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)功(gong)能(neng) A 傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)由 CPU 卡(ka)(ka)(ka)(ka)驅(qu)動(dong)(dong)(dong)無(wu)源(yuan)(yuan)(yuan)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)的(de)(de)相(xiang)(xiang) 關接(jie)(jie)(jie)口(kou)(kou)卡(ka)(ka)(ka)(ka) 存在(zai)(zai)隱(yin)患： （ 1 ） CPU 卡(ka)(ka)(ka)(ka)與(yu)相(xiang)(xiang)關外(wai)(wai)設(she)(she)(she)卡(ka)(ka)(ka)(ka)這間的(de)(de)信(xin)號走(zou)線 長(chang)(chang)， 存在(zai)(zai)信(xin)號衰(shuai)減與(yu)干(gan)擾(rao)。 （對于(yu)(yu)(yu)高(gao)精度信(xin)號采(cai) 集行(xing)業影(ying)響更(geng)(geng)(geng)(geng)大(da)(da)(da)(da)） （ 2 ） 由于(yu)(yu)(yu)外(wai)(wai)設(she)(she)(she)卡(ka)(ka)(ka)(ka)要(yao)(yao)(yao)(yao)插在(zai)(zai)無(wu)源(yuan)(yuan)(yuan)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)， 受主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban) 驅(qu)動(dong)(dong)(dong)能(neng)力(li)的(de)(de)影(ying) 響有(you)(you)(you)時(shi)無(wu) 法驅(qu)動(dong)(dong)(dong)更(geng)(geng)(geng)(geng) 多(duo)(duo)的(de)(de)外(wai)(wai)設(she)(she)(she) 卡(ka)(ka)(ka)(ka) （如(ru)(ru)有(you)(you)(you)時(shi)無(wu)源(yuan)(yuan)(yuan)底(di)(di)(di)(di)上(shang)(shang)第三塊(kuai) PC 設(she)(she)(she)備(bei)無(wu)法工(gong)(gong)(gong)作(zuo)(zuo)） （ 3 ）由于(yu)(yu)(yu)底(di)(di)(di)(di)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)有(you)(you)(you)橋(qiao)芯片(pian)存在(zai)(zai)監(jian)容(rong)性(xing)(xing)問(wen)(wen)題(ti) （ 4 ） 傳(chuan)統(tong)(tong)(tong)(tong)(tong)(tong)工(gong)(gong)(gong)控(kong)(kong)機(ji)(ji)對于(yu)(yu)(yu)更(geng)(geng)(geng)(geng)先(xian)進的(de)(de)外(wai)(wai)設(she)(she)(she)沒(mei)有(you)(you)(you)預留(liu) 接(jie)(jie)(jie)口(kou)(kou)， （如(ru)(ru)： A GP 槽(cao)，對于(yu)(yu)(yu)要(yao)(yao)(yao)(yao)求更(geng)(geng)(geng)(geng)高(gao)顯示性(xing)(xing)能(neng) B 采(cai)用(yong)(yong)嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)，采(cai)用(yong)(yong) PC104 或(huo)(huo) PCI104 等 擴(kuo)展(zhan)方(fang)(fang)(fang)(fang)式(shi)(shi) 系(xi)統(tong)(tong)(tong)(tong)(tong)(tong)優點(dian)： （ 1 ）嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)一般采(cai)用(yong)(yong) PC104 （相(xiang)(xiang)當(dang)于(yu)(yu)(yu) IAS ） 、 PCI104 （相(xiang)(xiang)當(dang)于(yu)(yu)(yu) PCI ） 、 MIN PCI 等擴(kuo)展(zhan) 形式(shi)(shi)，信(xin)號線更(geng)(geng)(geng)(geng)短(duan)(duan)，信(xin)號衰(shuai)減與(yu)干(gan)擾(rao)更(geng)(geng)(geng)(geng)小，接(jie)(jie)(jie) 插更(geng)(geng)(geng)(geng)牢固、可(ke)靠(kao)(kao)。 （ 2 ） PCI ， ISA 橋(qiao)芯片(pian)集成(cheng)在(zai)(zai)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)上(shang)(shang)，系(xi)統(tong)(tong)(tong)(tong)(tong)(tong) 驅(qu)動(dong)(dong)(dong)與(yu)監(jian)容(rong)能(neng)力(li)更(geng)(geng)(geng)(geng)強 （ 3 ） 嵌(qian)(qian)(qian)(qian)入(ru)式(shi)(shi)主(zhu)(zhu)板(ban)(ban)(ban)(ban)(ban)(ban)集成(cheng) DIO ， TV -OUT ， Audio, 單雙網口(kou)(kou)，多(duo)(duo)串口(kou)(kou)、多(duo)(duo) USB 口(kou)(kou)等主(zhu)(zhu)流(liu)接(jie)(jie)(jie)口(kou)(kou)，為(wei) 客戶(hu)提(ti)(ti)供(gong)了更(geng)(geng)(geng)(geng)豐富(fu)的(de)(de)接(jie)(jie)(jie)口(kou)(kou)， 使(shi)客戶(hu)擴(kuo)展(zhan)更(geng)(geng)(geng)(geng)容(rong)易。