POWER CHARGING AND SUPPLYING DEVICE, POWER CHARGING AND SUPPLYING MANAGEMENT DEVICE, ENERGY MANAGEMENT SYSTEM, AND POWER CHARGING AND SUPPLYING MANAGEMENT METHOD

摘要

An industrial vehicle power charging and supplying management device manages the charging and supplying of power to a plurality of industrial vehicles (10 (10A, 10B)) on which secondary batteries (11) are mounted. The power charging and supplying management device comprises: an information acquiring unit (52) for acquiring industrial vehicle information including the identification information, current battery states, and next operation schedule times of the industrial vehicles (10) connected to a charging and discharging device (20); a schedule creating unit (53) for, based on the industrial vehicle information, creating the power charging and supplying schedules of the industrial vehicles; and a charging and discharging control unit (27) for, according to the power charging and supplying schedules, controlling the charging or discharging of the secondary batteries (11) mounted on the industrial vehicles (10). The schedule creating unit (53) has: a time acquiring means (53) for acquiring current time; a charging and discharging determination means (54) for, based on the current time, the operation schedule times, and the current battery states, selecting the charging, discharging, or standby of the industrial vehicles; and a start-time determination means (55) for determining the charging and discharging start times of the industrial vehicles.