The study of the anti-collision system of intelligent wheeled robot

Detecting the variety of surrounding environment is one of the basic function for any robot to operate and interact with human being. With accurate interaction, the robot can fulfill its mission and assist human more reliably, effectively, and efficiently. In this paper, we propose a safer Bluetooth controlled robot from a smart phone with collision prevention based on ultrasonic module. The system simulates the safe following distance in human driving on the road to ensure the robot is suspended with a safe distance to allow it comes to stop before impact.