CONTROL DEVICE FOR MOBILE BODY, CONTROL METHOD THEREFOR, AND MOBILE BODY

A control device for a mobile body is equipped with a charging and electrical power supplying unit including a first smoothing capacitor positioned on a connector side and a second smoothing capacitor positioned on a battery side, and a control unit configured to control the charging and electrical power supplying unit. When the battery is charged using electrical power supplied from the electrical power source device, the control unit completes precharging a first smoothing capacitor and a second smoothing capacitor using electrical power supplied from the battery, before the electrical power from the electrical power source device starts to be supplied to the charging and electrical power supplying unit.