MAP INFORMATION OUTPUT DEVICE, AUTOMATIC DRIVING CONTROL SYSTEM, MAP INFORMATION OUTPUT SYSTEM, AND MAP INFORMATION OUTPUT METHOD

A map information output device including a map information output unit that outputs control map information for automatic driving control of a vehicle to an automatic driving control unit The map information output device includes: a map storage unit storing an original map for constructing the control map information; a position obtainer obtaining a current position of the vehicle; a map information constructor sequentially constructing the control map information based on the original map of a first range determined with reference to the current position obtained by the position obtainer; and a download processor downloading and storing the original map of a second range, which is a range determined based on the current position and includes the first range, sequentially from a map distribution device outside the vehicle by wireless communication.