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来源：百度知道 编辑：UC知道 时间：2024/05/13 04:23:52
随着科技的进步，智能建筑得到了广泛应用，楼宇自动化系统是其中的关键之一。传统的楼宇自动化系统由于采用封闭式通信协议而失去了与外部的通信、扩展及互操作等功能。LonWorks现场总线以其出色的开放性、互操作性等特点而能很好地解决上述问题。本文在分析、研究了以神经元芯片、LonTalk协议为核心的LonWorks技术基础上，提出了基于LonWorks的楼宇自动化系统构建方案，完成了主要构件的软、硬件设计，并在上位机中实现了对现场数据的实时监控，组建了楼宇自动化控制网络。
With the advancement of technology, intelligent building has been got used more and more, and building automation system is a key part of it. Traditional building automation system loses the functions of communicating, extending and interoperability because of adopting the close communication protocols. LonWorks fieldbus, with its outstanding opening, interoperability, can resolve the problems above very well. The thesis puts forward a kind of project to construct building automation system based on LonWorks after researching the Neuron chip, LonTalk protocol which are the kernel of the LonWorks fieldbus technology, including the soft and hardware design. We realized the real-time monitoring to field data in
With the advancement of technology, intelligent building has been widely used, where the building automation system is one of the key factors. Traditional building automation system lacks functions such as communicating with the outside, expandability and interoperability as a result of adopting the close communication protocol. LonWorks fieldbus provides a solid solution to the above problems with its characteristics as an open and interoperable system. After research and analysis on LonWorks technology which is based on neuron chips and the LonTalk protocol, this thesis puts forward a project to construct a building automation system based on LonWorks, accomplished most of the software and hardware design, achieved real-time monitoring of field data in the superior computer, and constructed a building automation system control network.
The key to implement the LonWorks technology is the development of the intelligent node. First of all, the temperature control node is b