基于MSP430G2553智能家居监控系统设计

发布时间：2018-03-01 05:32

本文关键词： MSP430G2553 智能家居传感器环境监控　出处：《西北大学》2014年硕士论文　论文类型：学位论文

【摘要】：智能家居从初次被提出到如今被人们熟知,走过二十多年的历程,近几年发展更是突飞猛进,它结合了自动化技术、通信技术、网络技术等,对家电进行综合管理。现有的智能家居产品大多造价高昂,主要用于高档住宅。本设计在市场信息技术发达但造价较高的背景下,以低于市场同类产品价格、低功耗为目的,采用MSP430G2553芯片为主控芯片,结合传感器等元器件实现智能家居监控的功能。论文首先介绍了智能家居的发展历史、现状以及趋势,对市场需求进行分析。在需求分析的基础上结合设计目的构建了智能家居的总体设计方案,完成了硬件电路设计,其功能电路包括：前端数据采集、主控制芯片数据分析、后端电路控制与显示等,以实现对烟雾、温湿度、光照、红外等物理量的监测功能,并且使用键盘、蜂鸣器、风扇等零部件,以加强安防功能和人机交互功能。完成硬件电路设计的同时,依据总体设计方案,完成系统软件设计。软件设计功能包括：数据采集,数据分析和处理,数据输出及指令控制等。最后完成了系统分模块调试与测试,并对测试结果进行分析。测试结果表明：本系统设计满足开题时的功能需求。本设计相比已有智能家居产品,技术可靠性好、功耗低、拥有可扩展性和灵活性,同时具有低成本、安防性好、舒适度高的特点,有待于大多数普通家庭应用检验。
[Abstract]:From the first time put forward to now, smart home has been known by people for more than 20 years. It has developed by leaps and bounds in recent years. It combines automation technology, communication technology, network technology and so on. Comprehensive management of household appliances. Most of the existing smart home products are expensive, mainly used in high-grade residential. Under the background of advanced market information technology and high cost, the design adopts MSP430G2553 chip as the main control chip, aiming at lower price and lower power consumption of the similar products in the market. The paper first introduces the development history, current situation and trend of smart home, combining with sensor and other components to realize the function of intelligent home monitoring. On the basis of demand analysis, the overall design scheme of smart home is constructed, and the hardware circuit is designed. The function circuit includes front-end data acquisition, main control chip data analysis. The back-end circuit controls and displays the physical quantities such as smoke, temperature and humidity, illumination, infrared and so on, and uses keyboard, buzzer, fan and other parts to strengthen the function of security and man-machine interaction. While completing the hardware circuit design, according to the overall design scheme, complete the system software design. The software design function includes: data acquisition, data analysis and processing, Finally, the system is debugged and tested in modules, and the test results are analyzed. The test results show that the design of the system meets the functional requirements when the system starts. Compared with the existing smart home products, the system is designed. Technical reliability, low power consumption, expansibility and flexibility, low cost, good security and high comfort are needed to be tested in most ordinary home applications.
【学位授予单位】：西北大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：TP277;TU855

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