System, on-vehicle device, and information processing device

An on-vehicle device that is provided on a vehicle, the vehicle autonomously traveling based on map information and being used for parcel collection and delivery, wherein

• the on-vehicle device comprises a controller comprising at least one processor configured to perform:
• receiving, when the vehicle exists within a predetermined range from a building, first map information from an information processing device that has the first map information, and storing the received first map information in a storage, the first map information being map information of an inside of the building;
• supplying, when the vehicle autonomously travels within the building, the first map information stored in the storage to a controller comprising at least one processor that controls autonomous traveling of the vehicle;
• and
• erasing, after the vehicle leaves the building, the first map information from the storage.

An information processing device, comprising:

• a controller comprising at least one processor configured to execute transmission of first map information to an on-vehicle device, wherein;
• the on-vehicle device is provided on a vehicle, the vehicle autonomously traveling based on map information and being used for parcel collection and delivery;
• and
• the on-vehicle device performs:
• receiving, when the vehicle exists within a predetermined range from a building, first map information that is map information of an inside of the building, and storing the received first map information in a storage;
• supplying, when the vehicle autonomously travels within the building, the first map information stored in the storage to a controller comprising at least one processor that controls autonomous traveling of the vehicle;
• and
• erasing, after the vehicle leaves the building, the first map information from the storage.