基于MSP430f149单片机的智能家居监控系统设计

摘要

The MSP430f149 was the core component of the system,and the real-time humidity sensor was used to collect household environment data which was transferred to display in PC. Smoke sensor real-time collection smoke density in household,which could alarm when there was breaking out of the fire or gas leakage. The electric fan and light in lower computer would simulate household electrical appliances which wired and wireless ways were used for household appliances switch control. The system had the characteristics of easy to carry out,convenient operation,higher precision,low cost,strong practicability and higher reliability.%系统以MSP430f149单片机为系统核心部件，采用温湿度传感器实时采集家居环境温度、湿度数据并传送到上位机显示，烟雾传感器实时采集家居烟雾浓度，当发生火灾或燃气泄漏时可报警，在下位机中以电风扇、电灯模拟家用电器，采用有线、无线两种方式进行家用电器开关控制。系统具有易于实现、方便操作、采集精度高、低成本、实用性强、可靠性高等特点。