System and method for detecting vehicle proximity in an electrical vehicle supply equipment

1. An electric vehicle supply equipment (EVSE), comprising:

a cord having a length equal to a predetermined distance between a vehicle and the EVSE that ensures charging access;

an image sensor configured to detect a presence of the vehicle within the predetermined distance of the

EVSE, wherein the vehicle is charged by a user of the vehicle after the presence of the vehicle is detected, said charging being performed based on vehicle or user identity; and

a processor configured to:

determine that the vehicle is in proximity of the EVSE in response to the sensor detecting the presence of the vehicle within the predetermined distance of the EVSE for charging the vehicle after the presence of the vehicle is detected, and

in response to a determination that the vehicle is in proximity of the EVSE:

generate an alert indicating that the vehicle is in proximity of the EVSE in order to charge the vehicle after the vehicle or the user is authenticated when the vehicle is in proximity of the EVSE, wherein the alert

comprises a notification to the user of the vehicle to provide identifying information,

obtain identifying information, wherein the identifying information comprises user identification information associated with the user of the vehicle or vehicle identification information associated with the vehicle,

authenticate the user or the vehicle based on the identifying information, and

initiate charging of the vehicle based on the authentication of the user or the vehicle.

2. The equipment of claim 1 , wherein the alert comprises an audible alert.

3. The equipment of claim 1 , wherein the alert comprises a visual alert.

4. The equipment of claim 1 , wherein the processor is further configured to communicate a message to a remote server regarding the proximity of the vehicle to the EVSE.

5. The equipment of claim 1 , wherein the processor is further configured to generate a second alert that comprises a notification to the user of the vehicle to provide payment information for the charging of the vehicle, wherein the second alert is generated in response to the determination that the user and the vehicle are legitimate.

6. The equipment of claim 1 , wherein the alert comprises a notification to the user of the vehicle to provide the identifying information.

7. The equipment of claim 1 , wherein the vehicle identifying information is obtained via an imaging sensor.

8. The equipment of claim 1 , wherein the sensor comprises a ranging sensor.

9. The equipment of claim 1 , wherein the sensor comprises an imaging sensor.

10. The equipment of claim 1 , wherein the sensor comprises a magnetic sensor configured to measure coil current, wherein a decrease in the coil current indicates the presence of the vehicle within the predetermined distance of the EVSE.

11. A method for detecting vehicle proximity in an electric vehicle supply equipment (EVSE), wherein the vehicle is charged by a user of the vehicle after the presence of the vehicle is detected, said charging being performed based on vehicle or user identity, the method comprising:

detecting, via an image sensor, a presence of a vehicle within a predetermined distance of the EVSE equal to the length of a cord that ensures charging access;

determining, by at least one computing processor coupled to the sensor, that the vehicle is in proximity of the EVSE in response to the sensor detecting the presence of the vehicle within the predetermined distance of the EVSE for charging the vehicle after the presence of the vehicle is detected; and

in response to a determination that the vehicle is in proximity of the EVSE:

generating, by the at least one computing processor, an alert indicating that the vehicle is in proximity of the EVSE in order to charge the vehicle after the vehicle or the user is authenticated when the vehicle is in proximity of the EVSE, wherein the alert comprises a notification to the user of the vehicle to provide identifying information,

obtaining identifying information, wherein the identifying information comprises user identification information associated with the user of the vehicle or vehicle identification information associated with the vehicle,

authenticating the user or the vehicle based on the identifying information, and

initiating charging of the vehicle based on the authentication of the user or the vehicle.

12. The method of claim 11 , wherein the alert comprises an audible alert generated at the EVSE.

13. The method of claim 11 , wherein the alert comprises a visual alert generated at the EVSE.

14. The method of claim 11 , further comprising sending, by the at least one computing processor to a remote server, a message regarding the proximity of the vehicle to the EVSE.

15. The method of claim 11 , further comprising:

generating a second alert that comprises a notification for the user of the vehicle to provide payment information for the charging of the vehicle, wherein the second alert is generated in response to the determination that the user and the vehicle are legitimate.

16. The method of claim 11 , wherein the alert comprises a notification to the user of the vehicle to provide the identifying information.

17. The method of claim 11 , further comprising:

scanning vehicle license plate information to obtain the vehicle identifying information.

18. The equipment of claim 1 , wherein to authenticate the user or the vehicle, the processor is further configured to:

compare the identifying information with a list comprising one or more users registered to use the EVSE and one or more vehicles associated with the one or more users, and

authenticate the user or the vehicle when a match exists between the identifying information and the list.

19. The method of claim 11 , wherein authenticating the user or the vehicle further comprises:

comparing the identifying information with a list comprising one or more users registered to use the EVSE and one or more vehicles associated with the one or more users, and

authenticating the user or the vehicle when a match exists between the identifying information and the list.