Patent Application

App. No. 12/985,317

Abstract

Claims (72)

1 . A method in an electric vehicle charging network server for establishing electric vehicle charging reservation groups, wherein the electric vehicle charging network server is coupled with a plurality of electric vehicle charging stations that each include one or more charging ports and are owned by a charging station host, the method comprising:

receiving input from the charging station host to configure an electric vehicle charging reservation group; and

configuring the electric vehicle charging reservation group according to the received input, wherein the configured electric vehicle charging reservation group includes a plurality of charging ports and wherein the configured electric vehicle charging reservation group allows a limited number of a plurality of electric vehicle charging group reservations that are each applicable to all of the plurality of charging ports that are part of the configured electric vehicle charging reservation group.

2 . The method of claim 1 , wherein the charging station host owns or operates the electric vehicle charging network server.

3 . The method of claim 1 , wherein the plurality of electric vehicle charging stations include the plurality of charging ports that are part of the configured electric vehicle charging reservation group.

4 . The method of claim 1 , wherein the received input further indicates that the electric vehicle charging reservation group includes come-and-go privileges

5 . The method of claim 1 , wherein the input received from the electric vehicle host further indicates a pricing scheme for the electric vehicle charging reservation group.

6 . The method of claim 1 , wherein the input received from the electric vehicle host further indicates which ones of a plurality of electric vehicle operators are allowed to make an electric vehicle charging group reservation for the electric vehicle charging reservation group.

7 . The method of claim 1 , further comprising:

receiving input from an electric vehicle operator that requests a charging group reservation for the electric vehicle charging reservation group;

responsive to determining that the charging group reservation for the electric vehicle charging reservation group can be fulfilled, setting the charging group reservation.

8 . The method of claim 7 , further comprising:

responsive to determining that the charging group reservation is nearing its expiration, sending a message to the electric vehicle operator that indicates that the charging group reservation is nearing its expiration.

9 . The method of claim 7 , further comprising:

wherein the input received from the electric vehicle operator to request the charging group reservation indicates a requested location and a requested time, and wherein determining that the charging group reservation can be fulfilled includes determining that electric vehicle charging reservation group includes at least one of the plurality of charging ports that is substantially near the requested location and supports a charging group reservation at the requested time.

10 . The method of claim 7 , further comprising:

receiving a request to allow an electric vehicle operator to use one of the plurality of charging ports that are part of the electric vehicle charging reservation group;

responsive to determining that the electric vehicle operator is associated with a valid charging group reservation for the electric vehicle charging reservation group, transmitting information to the electric vehicle charging station that includes the one of the plurality of ports, the information indicating that the charging session request is authorized to cause that electric vehicle charging station to allow charging.

11 . A method in an electric vehicle charging station, comprising:

receiving a first request to use a charging port of the electric vehicle charging station from a first electric vehicle operator;

determining that the first electric vehicle operator is currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port, wherein the charging port is one of a plurality of charging ports of an electric vehicle charging reservation group that has been configured to allow a limited number of electric vehicle charging group reservations that are each applicable to all of the plurality of charging ports that are part of the electric vehicle charging reservation group; and

establishing a charging session to allow energy to be transferred between an electric vehicle and a power grid through the charging port.

12 . The method of claim 11 , further comprising:

receiving reservation information for a plurality of electric vehicle charging group reservations, wherein for each electric vehicle charging group reservation, the reservation information indicates the following:

a date and time of that electric vehicle charging group reservation, and

a set of one or more identifiers that belong to that electric vehicle charging group reservation and identify one or more electric vehicle operators associated with that electric vehicle charging group reservation.

13 . The method of claim 12 , wherein determining that the first electric vehicle operator is currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port includes determining that the first request includes one of the set of identifiers included in the reservation information and that the request is received during the corresponding date and time included in the reservation information.

14 . The method of claim 12 , further comprising:

receiving a second request to use the charging port from a second electric vehicle operator, wherein the second request is received after the charging session has been completed; and

responsive to determining that second electric vehicle operator is not currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port, performing the following:

determining that an electric vehicle charging group reservation can be made for the electric vehicle charging reservation group at the current time, and

providing a reservation option to the second electric vehicle operator for the electric vehicle charging reservation group.

15 . The method of claim 14 , wherein the plurality of charging ports that are part of the electric vehicle charging reservation group are on a plurality of electric vehicle charging stations, and further comprising:

responsive to receiving input from the second electric vehicle operator to set an electric vehicle charging group reservation that is applicable for the charging port in response to the reservation option, performing the following:

setting the charging group reservation, and

causing reservation information that reflects that electric vehicle charging group reservation to be transmitted to those other ones of the plurality of electric vehicle charging stations that do not include the charging port.

16 . A non-transitory machine-readable storage medium that provides instructions that, when executed by a processor, will cause said processor to perform operations comprising:

receiving input from a charging station host to configure an electric vehicle charging reservation group,

configuring the electric vehicle charging reservation group according to the received input, wherein the configured electric vehicle charging reservation group includes a plurality of charging ports, and wherein the configured electric vehicle charging reservation group allows a limited number of a plurality of electric vehicle charging group reservations that are each applicable to all of the plurality of charging ports that are part of the configured electric vehicle charging reservation group.

17 . The non-transitory machine-readable storage medium of claim 16 , wherein the charging station host owns or operates the electric vehicle charging network server.

18 . The non-transitory machine-readable storage medium of claim 16 , wherein the plurality of charging ports that are part of the configured electric vehicle charging reservation group are included in a plurality of electric vehicle charging stations.

19 . The non-transitory machine-readable storage medium of claim 16 , wherein the received input further indicates that the electric vehicle charging reservation group includes come-and-go privileges

20 . The non-transitory machine-readable storage medium of claim 16 , wherein the input received from the electric vehicle host further indicates a pricing scheme for the electric vehicle charging reservation group.

21 . The non-transitory machine-readable storage medium of claim 16 , wherein the input received from the electric vehicle host further indicates which ones of a plurality of electric vehicle operators are allowed to make an electric vehicle charging group reservation for the electric vehicle charging reservation group.

22 . The non-transitory machine-readable storage medium of claim 16 , further comprising:

receiving input from an electric vehicle operator that requests a charging group reservation for the electric vehicle charging reservation group;

responsive to determining that the charging group reservation for the electric vehicle charging reservation group can be fulfilled, setting the charging group reservation.

23 . The non-transitory machine-readable storage medium of claim 22 , further comprising:

responsive to determining that the charging group reservation is nearing its expiration, sending a message to the electric vehicle operator that indicates that the charging group reservation is nearing its expiration.

24 . The non-transitory machine-readable storage medium of claim 22 , further comprising:

wherein the input received from the electric vehicle operator to request the charging group reservation indicates a requested location and a requested time, and wherein determining that the charging group reservation can be fulfilled includes determining that electric vehicle charging reservation group includes at least one of the plurality of charging ports that is substantially near the requested location and supports a charging group reservation at the requested time.

25 . The non-transitory machine-readable storage medium of claim 22 , further comprising:

receiving a request to allow an electric vehicle operator to use one of the plurality of charging ports that are part of the electric vehicle charging reservation group;

responsive to determining that the electric vehicle operator is associated with a valid charging group reservation for the electric vehicle charging reservation group, transmitting information to the electric vehicle charging station that includes the one of the plurality of ports, the information indicating that the charging session request is authorized to cause that electric vehicle charging station to allow charging.

26 . A non-transitory machine-readable storage medium that provides instructions that, when executed by a processor of an electric vehicle charging station, will cause said processor to perform operations comprising:

receiving a first request to use a charging port of the electric vehicle charging station from a first electric vehicle operator;

determining that the first electric vehicle operator is currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port, wherein the charging port is one of a plurality of charging ports of an electric vehicle charging reservation group that has been configured to allow a limited number of electric vehicle charging group reservations that are each applicable to all of the plurality of charging ports that are part of the electric vehicle charging reservation group; and

establishing a charging session to allow energy to be transferred between an electric vehicle and a power grid through the charging port.

27 . The non-transitory machine-readable storage medium of claim 26 , further comprising:

receiving reservation information for a plurality of electric vehicle charging group reservations, wherein for each electric vehicle charging group reservation, the reservation information indicates the following:

a date and time of that electric vehicle charging group reservation, and

a set of one or more identifiers that belong to that electric vehicle charging group reservation and identify one or more electric vehicle operators associated with that electric vehicle charging group reservation.

28 . The non-transitory machine-readable storage medium of claim 27 , wherein determining that the first electric vehicle operator is currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port includes determining that the first request includes one of the set of identifiers included in the reservation information and that the request is received during the corresponding date and time included in the reservation information.

29 . The non-transitory machine-readable storage medium of claim 27 , further comprising:

receiving a second request to use the charging port from a second electric vehicle operator, wherein the second request is received after the charging session has been completed; and

responsive to determining that second electric vehicle operator is not currently associated with a valid electric vehicle charging group reservation that is applicable to the charging port, performing the following:

determining that an electric vehicle charging group reservation can be made for the electric vehicle charging reservation group at the current time, and

providing a reservation option to the second electric vehicle operator for the electric vehicle charging reservation group.

30 . The non-transitory machine-readable storage medium of claim 29 , wherein the plurality of charging ports that are part of the electric vehicle charging reservation group are on a plurality of electric vehicle charging stations, and further comprising:

responsive to receiving input from the second electric vehicle operator to set an electric vehicle charging group reservation that is applicable for the charging port in response to the reservation option, performing the following:

setting the charging group reservation, and

causing reservation information that reflects that electric vehicle charging group reservation to be transmitted to those other ones of the plurality of electric vehicle charging stations that do not include the charging port.

Assignments (10)