Research on Designing of Soccer Robot´s Color Tag and Identifying Algorithm

The color tags that many soccer robots home and abroad have been used at present are analyzed in this paper. It also lists their advantages and disadvantages. Took all factors into consideration, and combined with rules of the game, this paper designs a new type of color tag to make the identification algorithm easy and the system output accuracy. In the design of the identification algorithm, it obtains locating information by gravity method, angle information by feature region judgment method and least square method, robot´s ID information by feature region judgment method. At last, the software flow chart of the identification algorithm is given to make it clear. The results of the experiments show that the ID, location, angle of the soccer robots can be obtained accurately.