Patent ID: 11951859
Assignee: TOYOTA JIDOSHA KABUSHIKI KAISHA
Field: Transport (Mechanical engineering)
Classification: CPC B  G  Y | IPC B  G

Claim 0:
1. A navigation server, comprising a processor, the processor being configured to
derive one of a first route, a second route and a third route as a route from a place of departure to a destination of a vehicle in accordance with a remaining level of a travel battery of the vehicle, the first route including a first road provided with a first non-contact electric power feeder, the second route including a second road provided with a second non- contact electric power feeder that is different in electric power feed capability from the first non-contact electric power feeder, the third route including a third road provided with a non- contact electric power feeder that is not in operation, the first non-contact electric power feeder having higher electric power feed capability than the second non-contact electric power feeder,
derive the first route when the remaining level of the travel battery of the vehicle is a first remaining battery level,
derive the second route when the remaining level of the travel battery of the vehicle is a second remaining battery level that is larger than the first remaining battery level,
derive the third route when the remaining level of the travel battery of the vehicle is a third remaining battery level that is larger than the second remaining battery level, and
output one of the derived first route, second route and third route as a recommended route to a terminal associated with the vehicle.