本文關鍵詞：集散式人工氣候室智能監(jiān)控系統(tǒng)設計，由筆耕文化傳播整理發(fā)布。

網(wǎng)友2830622664近日為您收集整理了關于集散式人工氣候室智能監(jiān)控系統(tǒng)設計的文檔，希望對您的工作和學習有所幫助。以下是文檔介紹：I/OPLCI/IIABSTRACTWith the progress of society, an increasing number of new technologies havebeen widelyapplied in the industrial and agricultural production areas.Theclimatechamber, as an excellenttechnologywhich is effectively good for productivity and resource utility, has been a research focusin the industrial control field.Theapplication of adistributed intelligent monitorand control system forclimatechamber wasdiscussed. First of all, the characteristics oftheclimatechamber were analyzed, and based on a realproject proposed the specification of the environment and control parameters and requirements offunctions. According to the basic design for distributed system,thedistributed intelligent monitoring/Controlling system forclimatechamber has been presented in this paper. By using the open DCStechnology, this system munication between the original closed system and third-party equipments. Furthermore, a high-end PLC program and a low-end MCU program have beenrealized step by step. And then, by using of the open interface of a installed engineer stations(ES), a perfect integration of the two programs has been achieved essfully. Users can configurethe system according to project progress, technical requirements, and the availability of funds.Consequently the cost of DCSsystem construction and maintenance has been reduced.Second, the basic elements for DCS system are ES, operator station (OS), I/O controller, work.All these items have been introduced separately in this paper: the ES configurationand puter program for ES open interface realization; the specific OS, I/O controller working configuration in PLC program; the man-machine interface of LCD OS and itsrealization in terms of hardware and software, and the construction of RS485 working.Key words:Climate Chamber, DCS, PLC, MCU, ,()11.1[1][2-4][5][6][7][8]-70°C-40°C2[9-12]F. W. Went1949Pasadenaphytfotron[13],[14],,,[15-20],,,,,21.2DCSDCSDistributed Control System[21][22]DCS[23-24]DCS32ASICSMTDCS1.DCSMAP2.DCSPC33.KBSES:DCS4.PLCPLCPLCDCSPLCDCS5.6.puter Integrated Manufacturing puter IntegratedProcess SystemCIMSCIMS1.3[25][26][27]412NN345

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  本文關鍵詞：集散式人工氣候室智能監(jiān)控系統(tǒng)設計，由筆耕文化傳播整理發(fā)布。