METHOD, SYSTEM AND DEVICE FOR DETERMINING CLOSE PROXIMITY OF TWO OR MORE PERSONS

• US 20160286352A1
• Filed: 03/23/2016
• Published: 09/29/2016
• Est. Priority Date: 03/24/2015
• Status: Active Grant

• Current Assignee: Kinto Join Limited (Toyota Motor Corporation)
• Original Assignee: Faxi Limited (Toyota Motor Corporation)
• Inventors: LYNCH, Tony, PLANKE, Francois, KITE, Lewis, YUAN, Dong
• Granted Patent: US 9,712,972 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H04L 67/53 using third party service providers
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/029 Location-based management or tracking services
• CPC Class Codes: H04W 4/08 User group management
• CPC Class Codes: H04W 4/40 for vehicles, e.g. vehicle-to-pedestrians [V2P]
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 8/005 Discovery of network devices, e.g. terminals

Abstract

Provided is a computer implemented method of determining that two or more members of a subscription group are in close proximity to each other. The method comprises the steps of enabling a mobile electronic device of at least one member of the subscription group to use a short range wireless communication module to detect other mobile electronic devices. In response to detecting, the detecting mobile electronic device receives and stores a unique identifier for each detected other mobile electronic device. A processor compares each stored unique identifier with known unique identifiers of mobile electronic devices of members of said subscription group. As a consequence of the comparing step, the processor determines that two or more members of the subscription group are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of the subscription group. This method can be used to infer that the two or more members of the group are sharing the same vehicle for a journey. When one of the mobile electronic devices is detected as having reached a location on or within a boundary of a geo-fence associated with a carpark, data is communicated to a system or device of a third party associated with the carpark to alert the third party and/or provide the third party with data indicative of an identity of the vehicle and/or its driver to enable the driver to access car-parking spaces allocated to car share vehicles.

Claims

1. A computer implemented method of determining that two or more members of a subscription group are in close proximity to each other, the method comprising the steps of:

enabling a mobile electronic device of at least one member of the subscription group to use a short range wireless communication module to detect other mobile electronic devices and, in response to detecting, to receiving and storing a unique identifier for each detected other mobile electronic device;

at a processor, comparing each stored unique identifier with known unique identifiers of mobile electronic devices of members of said subscription group; and

determining that two or more members of the subscription group are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of said subscription group.

2. The method of claim 1, further comprising the steps at the processor of:

comparing each stored unique identifier and a unique identifier of the detecting mobile electronic device with known unique identifiers of mobile electronic devices of members of said subscription group; and

determining that two or more members of the subscription group are in close proximity to each other if;

the unique identifier of the detecting mobile electronic device matches one of the known unique identifiers of mobile electronic devices of members of said subscription group; and

at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of said subscription group.

3. The method of claim 1, wherein the detecting mobile electronic device is arranged to transmit its own unique identifier and the unique identifiers of detected other mobile electronic devices to a server or one or more of the detected other mobile electronic devices.

4. The method of claim 3, wherein the server or the one or more of the detected other mobile electronic devices determines an identity of the subscription group from the identifier of the detecting mobile electronic device.

5. The method of claim 1, wherein the detecting mobile electronic device periodically detects other mobile electronic devices and receives and stores a unique identifier for each detected other mobile electronic device at each periodic detection step.

6. The method of claim 5, wherein the detecting mobile electronic device implements the steps of claim 1 at each detection step and stores the resulting data.

7. The method of claim 1, wherein the short range wireless communication module is one or both of a BlueTooth™

and a WiFi™

wireless module.

8. The method of claim 7, wherein the unique identifiers of the mobile electronic devices comprise BlueTooth™

Medium Access Control (MAC) addresses and/or a WiFi™

MAC addresses.

9. The method of claim 1, wherein it does not require the detecting mobile electronic device to pair with any other mobile electronic device.

10. The method of claim 1, wherein the detecting mobile electronic devices communicates with a server or one or more of the detected other mobile electronic devices via any one or any combination of:

a short range wireless communication module;

a wireless communication network;

the internet.

11. The method of claim 1, wherein a subscription group comprises a group of two or persons who have signed up to a service provided by an application service provider.

12. The method of claim 1, further comprising the step of loading a mobile device application onto the detecting mobile electronic device to enable said detecting mobile electronic device to implement the steps of claim 1.

13. The method of claim 12, wherein the mobile device application, based on the unique identifier of the detecting mobile electronic device, retrieves the unique identifiers for all members of the subscription group.

14. The method of claim 1, further comprising the steps of:

obtaining location and time data for a mobile electronic device of at least one member of the subscription group;

determining from said location and time data a location of the mobile electronic device relative to a geo-fence associated with a third party asset;

determining that said mobile electronic device has reached a location on or within a boundary of said geo-fence; and

in response to a determination that said mobile electronic device has reached a location on or within a boundary of said geo-fence, communicating data to a system or device of the third party associated with the geo-fence, said communicated data alerting said third party system or device of the foregoing determination, and/or providing data relating to an identity and/or an attribute of an object associated with the mobile electronic device to enable the third party system or device to provide the user of the mobile electronic device with access to the third party asset or a service provided by said third party asset.

15. The method of claim 14, further comprising the step of:

processing the periodic stored data to determine that the two or more of the subscription group members have been in close proximity for a period of a journey in a same vehicle.

16. A computer implemented method of determining that two or more persons are in close proximity to each other, the method comprising the steps of:

enabling a mobile electronic device of at least one person to use a short range wireless communication module to detect other mobile electronic devices and, in response to detecting, to receiving and storing a unique identifier for each detected other mobile electronic device;

at a processor, comparing each stored unique identifier with known unique identifiers of mobile electronic devices of previously identified persons; and

determining that two or more previously identified persons are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of previously identified persons.

17. A mobile electronic device for determining that two or more members of a subscription group are in close proximity to each other, the device comprising:

a memory storing machine readable instructions;

a processor configured to execute said machine readable instructions to;

use a short range wireless communication module to detect other mobile electronic devices and, in response to detecting, to receiving and storing a unique identifier for each detected other mobile electronic device;

compare each stored unique identifier with known unique identifiers of mobile electronic devices of members of said subscription group; and

determine that two or more members of the subscription group are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of said subscription group.

18. A system for determining that two or more members of a subscription group are in close proximity to each other, the system comprising;

a server having a memory storing machine readable instructions and a processor configured to execute said machine readable instructions;

a mobile electronic device, said device having a memory storing machine readable instructions and a processor configured to execute said machine readable instructions;

the server and the mobile electronic device being configured to communicate with each other over a network;

wherein the server and the mobile electronic device interoperate to;

use a short range wireless communication module to detect other mobile electronic devices and, in response to detecting, to receiving and storing a unique identifier for each detected other mobile electronic device;

compare each stored unique identifier with known unique identifiers of mobile electronic devices of members of said subscription group; and

determine that two or more members of the subscription group are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of said subscription group.

19. A computer readable medium storing machine readable instructions executable by a processor of a mobile electronic device or a server for implementing the steps of:

using a short range wireless communication module to detect other mobile electronic devices and, in response to detecting, to receiving and storing a unique identifier for each detected other mobile electronic device;

comparing each stored unique identifier with known unique identifiers of mobile electronic devices of members of said subscription group; and

determining that two or more members of the subscription group are in close proximity to each other if at least one of the stored unique identifiers matches one of the known unique identifiers of mobile electronic devices of members of said subscription group.