Patent ID: 11934195
Assignee: HONDA MOTOR CO., LTD.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  G  A  H  Y | IPC A  G  H

Claim 13:
14. A charging control system control method for a charging control system including an autonomous traveling work machine that includes a battery and performs predetermined work while traveling autonomously, and a charging station for charging the battery, the method comprising:
a superimposing step in which the autonomous traveling work machine superimposes, on a charging current, a signal indicating period information for defining a shutoff period of supply power to be supplied from the charging station;
a current detection step in which the charging station detects the charging current;
an information acquisition step in which the charging station acquires the period information based on a detection result in the current detection step;
a shutoff step in which the charging station shuts off the supply power; and
a release step in which the charging station releases shutoff of the supply power based on the period information acquired in the information acquisition step.