智能家居信息监控网络系统设计课题论文.docVIP

摘 要 目前我国智能家居产业存在3个方面的问题：一是由于智能家居产业国家还没有统一的行业标准，相互间的产品不具兼容性；第二，实用性差，操作复杂，与市场需求脱节；第三，产品价格居高不下。CGI技术通过Web服务器连接到Internet，并通过由单片机和NRF905构成的无线传输模块与各个功能子系统进行点对点数据传输。用户可以上网访问中央控制器，从而对其下达命令，来了解和控制家中各个家电的工作状态。各个子功能系统完成用户命令以后，会返回执行结果给中央控制器，由中央控制器将执行结果上传至Internet给用户。 根据功能需求设计出的智能家居信息监控网络系统，解决了目前国内智能家居产业实用性差、操作复杂、成本高的问题。 关键词： 无线通信； CGI技术； NRF905； 通信协议；AT89C51单片机 ABSTACT Smart home industry, our country there are three general aspects: First, smart home industry as a unified state has not industry standard among non-compatibility of products; second, poor product availability, operational complexity, and the demand of the market ; Third, high prices. Combination of subject content for the current domestic intelligence home there is an industrys problems, the monitoring network should have a simple structure, low cost, simple operation, good stability, anti-jamming capability Jiang, links between the host and Zi machine simple Deng Youdian close. This paper will address these aspects of design. Information and Control System of using star topology. Central controller for the central node, it uses CGI technology through the Web server to connect to the Internet, and through a microcontroller and a wireless transmission module NRF905 constitute each functional subsystem with point to point data transmission. Internet users can access the central controller to its orders, to understand and control home appliances work in all states. Completion of each sub-function system after the user command, the implementation of the results will be returned to the central controller, the result will be implemented by the central controller uploaded to the Internet to the user. According to the functional demand design information out of intelligent home monitoring network system, solves the intelligent home Chanye practical difference, complex operation, and high cost problems. Key words: wireless communications; CGI technology; NRF905; communication protocol; AT89C51 microcontroller 目 录 第一章