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Research and Design of Building Automation System Based on LonWorks and L-PLC Technology

Author: MaJinLong
Tutor: WangZhenChao
School: Hebei University
Course: Communication and Information System
Keywords: Fieldbus Low-voltage power line carrier communication Building Automation System Intelligent node Neuron Chip
CLC: TU855
Type: Master's thesis
Year: 2009
Downloads: 104
Quote: 0
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Abstract


With the development of computer technology, information technology and control technology , the intelligent building gained rapid development . Fieldbus technology is applied to intelligent building become an important topic of study . The LonWorks Fieldbus is a Local Operating Network ( Local Operation Network ) launched in 1991 by Echelon Corporation in the United States . The bus technology provided technical platform for distributed measurement and control system , intelligent building provides a good solution . In this paper, a LonWorks and L - PLC technology used in building automation systems technology program . The program selected low-voltage power line as a transmission medium , without re-wiring ; PL3150 chip as the core design of intelligent node , no external processor , give full play to the performance of the Neuron Chip ; ISI technology to build a new control network , the node more intelligent and reducing costs , building automation systems , field data collection and monitoring , and other functions can be achieved . Advantage of the latest the Mini EVK tools of the program development , reducing development costs . The test results of the evaluation show that the high reliability of the system communication , interoperability , flexible networking , to meet the requirements of the building automation system .

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CLC: > Industrial Technology > Building Science > Housing construction equipment > Mechanical and Electrical Equipment > Building electrification,automation equipment
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