【作者】 刘松；

【导师】 刘贤德；

【作者基本信息】 华中科技大学 ， 光学工程， 2006， 硕士

【摘要】 随着智能家居的发展和人民生活水平的提高,人们对智能家居系统的要求越来越高,然而目前大多数智能家居系统在设备集成以及设备之间的联动和互操作上仍存在不少问题。BACnet协议作为一种开放的国际化楼宇数据通信标准,提供了系统和设备间的互操作机制,因此在智能家居系统中引入BACnet协议,设计和开发基于BACnet的智能家居系统,不仅具有很强的现实意义,也具有广泛的市场前景。智能家居远程控制系统的总体目标是构建一个低成本、易用、高可靠、高效率、伸缩拓展性强、良好的兼容性、支持多种应用、提供多重访问方式的智能化家居事务控制管理的集成平台,通过该平台能实现家庭设备之间的互联,互动和信息共享,实现家庭设备与外界的信息交换。本文首先介绍了当前国内外智能家居系统的发展情况,分析了目前智能家居远程控制系统中存在的缺点和不足。在此基础上,结合BACnet协议的特点,重点分析了基于BACnet的智能家居远程控制系统的可行性,并提出了系统模型和工作原理。然后,根据提出的系统模型,设计了一套基于BACnet的智能家居远程控制系统,给出了系统的框架结构,并对各子系统的功能模块进行了详细的分析和设计,所设计的系统具有良好的开放性和可扩展性。随后,本文详细描述了基于Struts框架的系统实现过程,并对实现的系统进行了测试,测试结果表明本系统达到了设计目标,满足了人们的应用需求。最后,本文对论文工作进行了总结,分析了系统的不足之处,并给出了明确的建议,为基于BACnet的智能家居远程控制系统的进一步开发提供了有益的参考。更多还原

【Abstract】 With the development of intelligent home and the improvement of standard of living, the requirements for the intelligent home are increasing. However, most of intelligent home have the problems in the integration of the devices and in the communicating mutually among the devices remain unresolved. As an open and ISO standard data communication protocol for buildings, BACnet protocol supplies the mutually communicating mechanism for different systems and. devices It is practical to introduce the BACnet protocol into the intelligent home, with optimistic market forecast.The general aim of the remote control system of the intelligent home is establishing a integration flat that is lower-cost, higher-credibility, higher-efficiency, flexile, well compatibility, and can sustain the multi-applications and apply multi-accessing. In virtue of this flat, we can actualize the interconnection and information-sharing among the domestic devices, and it also can realize the exchange of information between the domestic devices and the outside.Firstly, this paper introduces the development of intelligent home and analyzes the disadvantages of current systems. On such bases, we analyze the feasibility of the remote control system based on BACnet, combining the characteristic of BACnet. Then, we give the model of this system and describe its working theory.Then this paper designs a remote control system according to the system model, gives the framework and analyses each part of this system. The system is open and scalable. After that, this paper describes the implementation of this system based on Struts framework in detail. And then we test this system. The result indicates that this system has achieved the goal of design and satisfied the people’s requirement.Finally, this paper summarizes the work of the paper and analyses the limitation of this system and gives some specific advice, which paves well the way for the next development and realization of the remote control system of the intelligent home based on BACnet.更多还原