为设计出一款便于用户使用的智能家居控制系统, 本系统以STM32F103单片机为控制中心, 结合HC-05蓝牙模块、非特定人语音识别模块、GSM模块形成一套三体控制式的多功能控制系统.系统使用MQ-2烟雾传感器、HC-SR501人体感应模块、DHT11温湿度传感器以及继电器等对室内环境进行检测、处理, 然后通过TFT显示屏显示室内环境状态.本系统可通过带有蓝牙功能的手机、用户语音来控制室内灯光、窗帘、风扇等;紧急情况下, 利用GSM网络在10秒内通过发送报警短信提醒用户.系统性能良好, 操作简便, 成本低廉, 适合广大用户使用, 以及推广至智能化市场.%In order to design a smart home control system that is easy for users to use, this system takes STM32 F103 microcontroller as the control center and combines hc-05 Bluetooth module, non-ad hoc voice recognition module and GSM module to form a set of multi-functional control system. The system uses MQ-2 smoke sensor, HC-SR501 human induction module, DHT11 temperature and humidity sensor and relay to detect and process the indoor environment, and then displays the indoor environment status through TFT display screen. The system can control indoor lighting, curtains and fans through mobile phones with Bluetooth function and user voice. In an emergency, alert the user by sending an alarm text message within 10 seconds using the GSM network. The system has the advantages of good performance, simple operation, low cost and so on.
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