Design of intelligent window opening system based on multi-sensor fusion

Abstract The traditional electric window opener has the problems of low efficiency and single control mode. In view above shortcomings, an intelligent system based on multi-sensor fusion is designed. uses data acquisition, processing, wireless communication, remote control, other technologies to realize real-time monitoring environmental status through temperature, light intensity, smoke, rain, sensors. When reaches set value, will automatically open or close. whole STM32 single-chip microcomputer ESP8266 Internet things module platform. aspect opening motor proportional integral derivative (PID) used DC for accurate opening. experimental results show that overall operation stable, response rapid, sensor accuracy high, error less than 5%, long-term shows good stability reliability.