The Design of the Intelligent Window Control System Based on Wireless
As we all know, the role of windows is to adjust the indoor environment and to achieve the comfort of residents. Most of the windows currently used are simply push-pull or translational, and are controlled by humans. However, when you forget to close the window and encounter rainy weather, you will be inconvenienced. Therefore, this paper developed a control system that can automatically control the window switch according to the indoor and outdoor environment changes. The system uses MQ-2 sensor to detect combustible gas indoors, infrared probe to probe the outside case of the window, temperature and humidity sensors to detect the indoor temperature and humidity, photo-resistor to measure the light intensity. The controller collects sensor information to control the stepper motor to change the state of the window open or close. At the same time there are functions, such as regular switch windows, key switch windows and wireless remote control switch window. After testing, the system has realized the remote control and automatic controlled function of the window, reached the goal of smart home, and has good application prospect.