The design and implementation of the visual location system based on beeline detection

In order to solve the problem of localization of indoor mobile robot, the visual location method of indoor mobile robot based on beeline detection is put forward. Through the four rotor UAV to set up the indoor mobile robot hardware platform. Using the Robot Operating System(ROS) to set up the software platform. Using camera to collect ground grid image to detect the image of the beeline in order to obtain real-time coordinates. Test shows that the algorithm is feasible, real-time, high accuracy position and strong robustness. The problem of indoor mobile robot localization can be a good solution.