Unit ground marks, ground marks and corresponding robots for robotic travel

摘要

The unit ground mark for robot travel divides the entire area where the robot travels into a plurality of region units, and in each region unit, a first magnetic block having an N-pole polarity or an S-pole polarity and a first magnetic block. A second magnetic block having a polarity different from that of the magnetic block is installed. Further, a ground mark for traveling by a robot and a corresponding robot are provided.