Research Of LonWorks Technology Application To Automatic Meter Reading System In Intelligent Residential

Since the 90s of the 20th century.With the continuous development of network technology and people's living standards greatly improved, people's demand for residential housing is no longer confined to the area, decoration, hardware and environmental conditions surrounding. They gradually moved their eyes to the intelligent, digital, human nature and so which can improve people's quality of life and increase the comfort of soft conditions. This is consistent with the current convenient, fast and healthy lifestyles.The development of any industry must have the appropriate technology to support, LonWorks technology is a method to be used in the first industrial enterprise network in fieldbus technology, but technology is an open LonWorks control network platform technology, is The international community generally used to connect everyday devices in the world. LonWorks control network technology to provide a framework for a variety of control network solutions to provide end to end. It can be household appliances, thermostats, air conditioning, electric meter, lighting control systems are connected and and internet connection. Therefore, LonWorks technology is very applicable to constructing a residential area network system intelligent control technology, has been widely used abroad, intelligent building construction, and produced great economic benefits. The issue is the use of practical strong LonWorks technology in the development of automatic meter reading system based on building local control network is proposed based on LonWorks technology, Intelligent Community automatic meter reading system design topics.This dissertation first introduces the status of related research topics at home and abroad, field bus and Lon Works bus technology development and the main work of the content. Then paper analyzes the technical features of Lon Works bus, software support and development tools, as pave the way automatic meter reading system design. We apply automatic meter reading system is given Lon Works bus technology feasibility, design principle and design. Then, the focus of this part is automatic meter reading system, selection of hardware and software design, and implementation of multi-machine communication.Finally the system of management control to achieve given control interface.