Abstract: The present disclosure relates to charging a battery included in a robot. Standard deterioration cost information may be determined and stored based on an ambient temperature, a current rate, and a depth of discharge. This may include determining one standard deterioration cost information from among the stored standard deterioration cost information based on an ambient temperature of the robot and a current rate during an operation of the robot, and determining at least one depth of discharge at which the standard deterioration cost is equal to or less than a predetermined threshold based on the determined one standard deterioration cost information. The operation may be performed by repeating a process of charging and discharging the battery by a charge and discharge method based on the at least one depth of discharge.

Abstract: The present disclosure relates to charging a battery included in a robot. Standard deterioration cost information may be determined and stored based on an ambient temperature, a current rate, and a depth of discharge. This may include determining one standard deterioration cost information from among the stored standard deterioration cost information based on an ambient temperature of the robot and a current rate during an operation of the robot, and determining at least one depth of discharge at which the standard deterioration cost is equal to or less than a predetermined threshold based on the determined one standard deterioration cost information. The operation may be performed by repeating a process of charging and discharging the battery by a charge and discharge method based on the at least one depth of discharge.

Abstract: A battery in a robot may be charged by a specific method. The method may include determining a battery charge amount to be charged to the battery based on an operation to be performed by the robot, determining a charging time for the battery based on the determined battery charge amount, determining a charging start time based on the charging time and a next operation start time of the robot, and starting charging of the battery at the charging start time.

Abstract: The present invention relates to a mobile terminal enabling a user to more conveniently use the terminal and a method of controlling therefor. According to at least one of embodiments of the present invention, it is able to provide a user with an easy and accurate image search environment via face recognition of persons included in an image.