RESERVATION SYSTEMS FOR ELECTRIC VEHICLE CHARGING STATIONS

• US 20140074523A1
• Filed: 11/18/2013
• Published: 03/13/2014
• Est. Priority Date: 08/29/2012
• Status: Abandoned Application

• Current Assignee: Opconnect LLC
• Original Assignee: Optimization Technologies, Inc.
• Inventors: Turner, Dexter, Moyer, Damion j.
• Application Number:
  US14/083,239
• Publication Number:
  US 20140074523A1
• Time in Patent Office: Days
• US Class Current: 705/5
• CPC Class Codes: G06Q 10/02 Reservations, e.g. for tickets, services or events
• CPC Class Codes: G07C 2011/04 related to queuing systems

Abstract

Disclosed herein are representative embodiments of methods, apparatus, and systems relating to reservation systems to allow for the efficient use of electric vehicle charging stations (“EVCSs”) and electric vehicle supply equipment (“EVSE”) for the purpose of charging electric vehicles. For example, embodiments of the disclosed technology can be used to improve the basic process of charging an electric vehicle by more efficiently using all of the charging time that the electric vehicle charging station has available. In certain embodiments, the system is a reservation system that establishes a queue for use of the stations, allows users to enter the queue, notifies users when it is their turn to use the station, and only allows the next user in the queue to access the station.

Claims

1. A method of controlling access to an electric vehicle charging station (“

EVCS”

) or electric vehicle supply equipment (“

EVSE”

), comprising;

establishing a queue for the EVCS or EVSE at a remote server or other queue management device, the queue being an ordered list of users that desire to use the EVCS or EVSE for charging;

notifying a next user in the queue to use the EVCS or EVSE when the EVCS or EVSE becomes available; and

allowing the next user in the queue to specify whether or not the next user would still like to use the EVCS or EVSE at the time it becomes available and, if the next user indicates that they would still like to use the EVCS or EVSE at the time it becomes available, allowing the next user to place a hold on the EVCS or EVSE for a time period.

2. The method of claim 1, further comprising:

sending a message to the EVSE or EVCS that includes identification data of the next user placing a hold on the EVCS or EVSE and a duration of the time period of the hold.

3. The method of claim 1, further comprising displaying a message at the EVCS or EVSE that the EVCS or EVSE is reserved;

4. The method of claim 1, further comprising restricting access to the EVCS or EVSE to allow access only to the next user that placed the hold on the EVCS or EVSE.

5. The method of claim 1, further comprising displaying a message to an other user at the EVCS or EVSE that allows the other user to join queue at the end of the queue.

6. The method of claim 1, further comprising deleting the next user from the queue once the next user either (a) plugs the next user'"'"'s vehicle into the EVCS or EVSE, (b) specifies that the next user no longer wants to use the EVCS or EVSE, or (c) fails to plug the next user'"'"'s vehicle into the EVCS or EVSE before the time period of the hold expires.

7. The method of claim 1, further comprising allowing a user to view the status of the EVCS or EVSE and place themselves at the end of the queue to use the EVCS or EVSE.

8. The method of claim 7, further comprising allowing the next user in the queue to specify whether or not the next user would still like to use the EVCS or EVSE at the time it becomes available via an internet portal or an internet-connected device.

9. The method of claim 1, further comprising notifying the EVCS or EVSE that there are users in the queue to use the EVCS or EVSE.

10. The method of claim 1, wherein the EVCS or EVSE notifies a remote server electronically when a charging session ends at the EVCS or EVSE and the EVCS or EVSE is available for another user.

11. The method of claim 1, wherein the notifying is performed using one or more of a SMS text message, an electronic mail message, or messaging through an application on an internet-connected device.

12. The method of claim 1, further comprising:

receiving identity data from a user attempting to access the EVCS or EVSE via a magnetic card, radio frequency identification token, or an application running on the user'"'"'s internet-connected device; and

comparing the identity data to identity data of the user that has placed the hold on the EVCS or EVSE

13. The method of claim 1 wherein the queue is ordered in one of the following orders:

in a chronological order based on when the users entered the queue,

in an order in which lower battery charge states are ordered before higher battery charge states, or

in an order in which lower battery charge states are ordered before higher battery charge states up to a minimum battery charge state, and thereafter according to a chronological order based on when the users entered the queue.

14. The method of claim 1, wherein the queue is for a collection of EVCSs or EVSE in an area, and wherein the method further comprises notifying the next user when one of the EVCS or EVSE in the area becomes available for use.

15. One or more non-transitory computer-readable media storing computer-executable instructions which when executed by the computer processor cause the computer processor to perform a method, the method comprising:

establishing a queue for the EVCS or EVSE at a remote server or other queue management device, the queue being an ordered list of users that desire to use the EVCS or EVSE for charging;

notifying a next user in the queue to use the EVCS or EVSE when the EVCS or EVSE becomes available; and

allowing the next user in the queue to specify whether or not the next user would still like to use the EVCS or EVSE at the time it becomes available and, if the next user indicates that they would still like to use the EVCS or EVSE at the time it becomes available, allowing the next user to place a hold on the EVCS or EVSE for a time period.

16. An electric vehicle charging station (“

EVCS”

) or electric vehicle supply equipment (“

EVSE”

) comprising;

one or more charging ports configured to be coupled to an electric vehicle and to charge one or more batteries of the electric vehicle;

a display device;

a computer processor, the computer processor being programmed to;

cause the display device to display a message indicating that the EVCS or EVSE is reserved,

allow a user to select to place themselves in a queue to use the EVCS or EVSE, and

receive an indication of a hold period for which the EVCS or EVSE should hold the EVCS or EVSE for a user that has reserved the EVCS or EVSE.

17. The EVCS or EVSE of claim 16, wherein the computer processor is further programmed to:

notify a remote server or queue management device that a next scheduled user has accessed the EVCS or EVSE;

or

notify the remote server or queue management device that the hold period has expired without the next scheduled user accessing the EVCS or EVSE.

18. The EVCS or EVSE of claim 16, wherein the computer processor is further programmed to receive an indication from a remote server or queue management device that a user at the EVCS or EVSE is authorized to use the EVCS or EVSE.

19. The EVCS or EVSE of claim 16, wherein the indication is received via wireless communication.