Information providing system and information providing method for charging station, and server for the same

Patent metadata

Field	Value
Publication number	US-2019139162-A1
Application number	US-201816183247-A
Country	US
Kind code	A1
Filing date	Nov 7, 2018
Priority date	Nov 9, 2017
Publication date	May 9, 2019
Grant date	—

Abstract

An information providing system includes a plurality of charging stations, a vehicle equipped with a power storage device, and a management server. The vehicle may charge the power storage device by using electric power supplied from the charging station. The management server may communicate with the vehicle and the plurality of charging stations. The vehicle sends information about a destination designated by a user to the management server. Upon receiving the information about the destination from the vehicle, the management server acquires congestion information indicating a congestion degree of a charging station installed in the destination among the plurality of charging stations and incentive information from a charging station installed around the destination among the plurality of charging stations, and sends the information to the vehicle. The vehicle displays the information sent from the management server to the user.

First claim

What is claimed is:

1 . An information providing system comprising:
a plurality of charging stations configured to supply electric power; a vehicle equipped with a power storage device and configured to charge the power storage device by using the electric power supplied from the charging station; and a server configured to communicate with the vehicle and the plurality of charging stations, the vehicle sending information about a destination designated by a user to the server, upon receiving from the vehicle the information about the destination, the server being configured to acquire congestion information indicating a congestion degree of a charging station installed in the destination from the same charging station among the plurality of charging stations and incentive information for prompting charging at a charging station installed around the destination from the same charging station among the plurality of charging stations, and sending the information to the vehicle, the vehicle being configured to display the information sent from the server to the user.

2 . The information providing system according to claim 1 , wherein
the server is configured to send the congestion information and the incentive information to the vehicle when the congestion degree of the charging station installed in the destination is greater than a threshold value.

3 . The information providing system according to claim 1 , wherein
the incentive information includes information about a discount service provided by the charging station installed around the destination.

4 . The information providing system according to claim 3 , wherein
the discount service includes a discount on unit price of power or a discount on parking fee.

5 . The information providing system according to claim 3 , wherein
the charging station installed around the destination includes a charging station installed in a store, the discount service includes a discount on prices of goods and charges of services provided by the store.

6 . The information providing system according to claim 1 , wherein
the vehicle is provided with a display configured to display the information from the server, and an input device configured to select a desired charging station from charging station candidates included in the displayed information from the server, when a desired charging station is selected by the user from the charging station candidates, the vehicle is configured to send information for specifying the selected charging station to the server, the server is configured to send a charging reservation request to the selected charging station.

7 . The information providing system according to claim 6 , wherein
the charging reservation request includes information about the vehicle and an estimated time of arrival to the selected charging station, the selected charging station is configured to process the charging reservation from the vehicle according to the charging reservation request.

8 . A method to be used in a system including a plurality of charging stations, a vehicle equipped with a power storage device and a server for providing information about a charging station to a user of the vehicle,
the vehicle and the plurality of charging stations being configured to communicate with the server, the vehicle being configured to charge the power storage device by using electric power from a charging station, the method comprising: causing the server to acquire from the vehicle information about a destination designated by a user's operation on the vehicle; causing the server to acquire congestion information indicating a congestion degree of a charging station installed in the destination from the same charging station among the plurality of charging stations and incentive information for prompting charging at a charging station installed around the destination from the same charging station among the plurality of charging stations; causing the server to send the congestion information and the incentive information to the vehicle; and causing the vehicle to display the information sent from the server to the user.

9 . A server configured to communicate with a vehicle equipped with a power storage device and a plurality of charging stations, and provide information about a charging station to a user of the vehicle,
the server being configured to acquire information about a destination designated by a user's operation on the vehicle, acquire congestion information indicating a congestion degree of a charging station installed in the destination from the same charging station among the plurality of charging stations and incentive information for prompting charging at a charging station installed around the destination from the same charging station among the plurality of charging stations, and send the congestion information and the incentive information to the vehicle so as to be displayed to the user.

Assignees

• Toyota Motor Co Ltd

Inventors

• Sawada Hiroki
• Tamaoki Masato
• Ando Eisuke
• Endo Masato
• Hasegawa Kuniaki

Classifications

• B60Y2200/92

  Hybrid vehicles · CPC title

• B60L53/60

  Monitoring or controlling charging stations · CPC title

• B60Y2300/91

  Battery charging · CPC title

• G06Q10/02

  Reservations, e.g. for tickets, services or events · CPC title

• G06Q30/0259

  based on store location · CPC title