A PLURALITY OF AUTONOMOUS CLEANERS AND A CONTROLLING METHOD FOR THE SAME

A plurality of autonomous cleaners and a control method thereof are disclosed. The present disclosure relates to a plurality of autonomous cleaners including a first cleaner and a second cleaner, wherein the first cleaner receives an obstacle map for a cleaning area from the second cleaner, performs calibration on the received obstacle map based on the coordinate system of its own prestored obstacle map, and transmits transformation data corresponding to the calibration to the second cleaner, and the second cleaner applies the transformation data to its own obstacle map, and recognizes the position coordinate corresponding to a wireless signal received from the first cleaner to generate a cleaning command.