摘 要：智能家居作为家庭信息化的实现方式，已经成为社会信息化发展的重要组成部分，物联网因其巨大的应用前景，将是智能家居产业发展过程中一个比较现实的突破口，对智能家居的产业发展具有重大意义。本文基于容易实现，方便操作，贴近使用的设计理念，设计的智能家居系统是以AT89C51单片机为主控器件，两部分之间通过无线通讯模块进行数据交换。 主机部分是系统的核心部分，通过键盘输入模块对系统温湿度的进行初始化设置，并利用LCD显示模块对室内状况进行实时显示，本部分还具有温湿度控制和煤气阀开关控制的功能，对于异常情况，系统可通过声光报警模块进行报警提示，实现对家居的智能控制。
关键词：传感器信号处理；键盘控制；报警
Abstract: Intelligent home furnishing as family information realization way, has become an important part in the development of social informatization, network because of its great application prospect, is the intelligent home furnishing industry is in the process of developing a practical breakthrough, intelligent home furnishing industry development has great sense. In this paper, based on the easy implementation convenient operation, close to the use of the design concept, design of intelligent home furnishing system is based on AT89C51control device, the two part through a wireless communication module for data exchange. Host is the core part of the system, through the keyboard input module of the system of temperature and humidity for initialization, and the use of LCD display module on the indoor condition real-time display, this part also has a temperature and humidity control and gas valve switch control function, the abnormal condition, system through sound and light alarm module alarm, to achieve intelligent control of home furnishing.
Key words: Sensor signal processing, the keyboard control , alarm
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