Design of Building Environment Mobile Monitoring and Safety Early Warning Robot

摘要

In view of the characteristics of two-wheeled robots, such as the small size and flexible movement, and the increasing demand for environment and security, this design implements a building environment mobile monitoring and security early warning robot. On the basis of the self-balancing of two wheels, the robot can monitor the building environment and alert people with voice intelligently. The system combines automatic control technology, PWM DC motor control technology and sensor technology. It applies the STM32 as the controller and uses the PID control algorithm to meet the requirements of its characteristics, such as multiple variables, nonlinearity, strong coupling, parameter uncertainty, and others. The wireless sensing and control are also established. For this, people can use the mobile phone or PC terminal to realize the wireless mobile monitoring, early warning, and alarm of building environment including temperature, humidity, illumination, air pressure, altitude, air quality, fire source detection, etc., based on mobile machines.