Industrial Personal Computer (Industrial Personal Computer) is a computer specially designed for industrial sites. The environment of industrial computers should be harsh. Some good brand computers can indeed run in the same environment and may be stable, but they cannot guarantee long-term stability. In work, many industrial computers work in no-man's land, and no errors are allowed, and stability is higher than performance. IPCs are different from ordinary business computers in the materials used for electronic components, which is also a difference in cost. The market is also different. Some of the interface requirements of industrial computers have been eliminated in current home computers, while industrial computers are more demanding and unconventional. The system architecture is not all the same, but the industrial computer has made some special designs to maintain its hardware interchangeability with ordinary commercial computers.
Òdinatè endistriyèl nan fyab, estabilite, rezistans move tan, rezistans chòk, ki enpèmeyab ak pousyè tè. Anti-entèferans, évolutivité, konpatibilite EC ak lòt aspè yo definitivman pi bon pase machin komèsyal yo. Pifò nan eleman yo se klas endistriyèl oswa menm kèk eleman klas militè, konsa tankou satisfè kondisyon ki nan anviwònman an jaden endistriyèl. Sit endistriyèl yo jeneralman gen karakteristik vibrasyon fò, anpil pousyè, ak gwo entèferans fòs elektwomayetik. Anjeneral, faktori yo opere kontinyèlman, se sa ki, jeneralman pa gen okenn rès nan yon ane. Se poutèt sa, konpare ak òdinatè òdinè, òdinatè endistriyèl yo dwe gen karakteristik sa yo: Chasi a adopte estrikti asye, ki gen gwo anti-mayetik, pousyè-prèv ak chòk-kapasite prèv. 2) Gen yon plak anba espesyal nan chasi a, epi gen fant pci ak ISA sou plak anba a. 3) Gen yon ekipman pou pouvwa espesyal nan chasi a, ak ekipman pou pouvwa a gen gwo kapasite anti-entèferans. 4) Kapasite nan travay kontinyèlman pou yon tan long obligatwa. 5) Chasi estanda ki fasil pou enstale jeneralman itilize (4U estanda chasi pi komen). Soti nan karakteristik ki anwo yo nan òdinatè endistriyèl la entegre, nou ka wè ke potansyèl sou mache a nan òdinatè endistriyèl la se byen gwo. Travay koleksyon done òdinatè endistriyèl ki entegre a se aplikasyon Entènèt bagay yo, men pifò itilizatè yo aplike sèlman enfòmasyon sa yo nan yon ti seri siveyans ak kontwòl, san yo pa elaji pakèt aplikasyon li yo. , epi kounye a konte sou entènèt la Yon platfòm debaz pwisan konsa ka fè òdinatè endistriyèl entegre a apwopriye pou yon konpreyansyon pi laj apre yo fin kalkile enfòmasyon an ak optimize.
Compared with general-purpose computers, the main features of industrial personal computers are as follows: high reliability. The industrial computer is often used to control the continuous production process, and it is not allowed to stop for maintenance during operation, and failure will lead to quality accidents and even production accidents. Therefore, the industrial computer is required to have high reliability, low failure rate and short maintenance time. Real-time performance is good. The industrial computer must respond to the changes of various parameters of the control object in real time in order to control and monitor the production process in real time. When the process parameters deviate or fail, it can respond in real time and carry out alarm and processing in real time. Usually the industrial computer is equipped with a real-time multitasking operating system and an interrupt system. Strong adaptability to the environment.
Due to the harsh environment of the industrial site, the industrial computer is required to have strong environmental adaptability, such as high requirements for temperature/humidity variation: dust-proof, anti-corrosion, anti-vibration and shock capabilities: good electromagnetic compatibility and high resistance Interference ability and high common mode rejection ability. Rich input and output templates. The industrial computer is matched with the process instrument, dealing with various signals, and requires a wealth of multi-functional input and output supporting templates, such as analog, digital, pulse and other input and output templates. The system has good scalability and openness. The flexible system expansion is conducive to the improvement of the factory automation level and the continuous expansion of the control scale. It adopts an open architecture, which is convenient for system expansion, software upgrade and exchange.
Pake lojisyèl kontwòl òdinatè endistriyèl la gen fonksyon solid, ak entèraksyon entèpèsonèl pratik, foto rich, ak bon pèfòmans tan reyèl -: ak konfigirasyon sistèm ak fonksyon jenerasyon sistèm: ak tan reyèl-anrejistreman tandans istorik nan Fonksyon reyalite: ak tan reyèl-anrejistreman tan reyèl ak tandans istorik ak ekspozisyon Fonksyon: Li gen fonksyon tankou alam tan reyèl-ak sonje aksidan; li gen algorithm kontwòl rich. Sistèm nan gen fonksyon kominikasyon fò, epi jeneralman mande pou òdinatè endistriyèl la ka tounen yon sistèm kontwòl òdinatè gwo -echèl, e li gen fonksyon kominikasyon long-. Pou satisfè egzijans tan reyèl -, vitès rezo kominikasyon òdinatè endistriyèl la dwe wo epi respekte pwotokòl kominikasyon estanda entènasyonal yo. èkse. Nan okazyon ki gen gwo egzijans fyab, li oblije gen doub-machin travay ak sistèm redondants, ki gen ladan doub-estasyon kontwòl, doub-estasyon operasyon, doub- rezo kominikasyon, doub-sistèm ekipman pou pouvwa, doub-founiti kouran, elatriye Lojisyèl, elatriye, pou asire ke sistèm nan fonksyone san enteripsyon alontèm-.
