FIELD: electricity.
SUBSTANCE: battery charge control system for an automatically guided vehicle comprises battery charge/discharge monitoring unit, charge voltage irrelevance threshold setting unit, which sets threshold of charge voltage irrelevance for the battery, and charge control unit, which performs charging of the battery using charger when it is determined that voltage of the battery in an automatically guided vehicle is less than threshold value of charge voltage irrelevance. The charge voltage irrelevance threshold setting unit is designed to decrease threshold value of charge voltage irrelevance within a specific pre-set period of time.
EFFECT: power supply to the charger at specific pre-set period of time.
5 cl, 7 dwg
