The Management Information System Of Intelligent Community Based On Lonworks Technology

The Management Information System of Intelligent Community based on Lonworks technologyAbstractThis paper introduce the advantages of Lonworks technology and the Management Information System of Intelligent Community based on Lonworks technology.The conception and classification of Intelligent Community is introduced first, then introduce the knowledge of fieldbus technology , including its basic conception , characteristic and several kinds of famous fieldbus . As the focus of the paper, LON fieldbus developed by Echelon Corporation is discussed and analyzed in detail . The neuron chip , the LonTalk Protocol, the Neuron C language and the development tools of Lonworks are introduced.The main works of the paper is designs the Management Information System of Intelligent Community based on Lonworks technology, implements the automation of transmitting the value of water meter , ammeter and gas meter and the security system .Using Access designs the database; Using Visual Basic implements the function of searching, reporting, calling up of capital; Using Neuron C and DDE implements the communication with the DDE Server .Finally , based on the example of air-condition , discusses the application of fuzzy control technology to the Intelligent Community and uses Matlab realizing computer simulating.