Presence indicator signal

• US 9,860,685 B1
• Filed: 06/29/2016
• Issued: 01/02/2018
• Est. Priority Date: 06/29/2016
• Status: Active Grant

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: White, Jr., David C., Mortensen, Magnus, Johnston, Jay Kemper, Darbha, Rama
• Primary Examiner(s): Le, Danh
• Application Number:
  US15/196,066
• Publication Number:
  US 20180007498A1
• Time in Patent Office: 552 Days
• Field of Search: 4554562, 455418, 4555501, 455420
• CPC Class Codes: H04L 67/535 Tracking the activity of the user network monitoring arrangements H04L43/00; recording of computer activity G06F11/34
• CPC Class Codes: H04L 67/54 Presence management, e.g. monitoring or registration for receipt of user log-on information, or the connection status of the users
• CPC Class Codes: H04M 1/724 User interfaces specially adapted for cordless or mobile telephones
• CPC Class Codes: H04M 1/72403 with means for local support of applications that increase the functionality
• 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 40/244 using a network of reference devices, e.g. beaconing
• CPC Class Codes: H04W 64/00 Locating users or terminals or network equipment for network management purposes, e.g. mobility management
• CPC Class Codes: H04W 8/245 from a network towards a terminal

Abstract

In one embodiment a method for providing presence information in a smart environment is implemented on a personal computing device associated with a user and includes: broadcasting a presence indicator signal in the smart environment, where the presence indicator signal indicates presence of the user in the smart environment, and the personal computing device is not provided by an operator of the smart environment.

Claims

1. A method for providing presence information in a smart environment, the method implemented on a first computing device associated with a user and comprising:

detecting at least a second computing device associated with said user;

exchanging information regarding at least broadcast capabilities and human presence detection capabilities with said second computing device;

scoring said broadcast capabilities for said first computing device and said at least a second computing device; and

electing a primary device to broadcast a presence indicator signal according to at least said scoring, said primary device being elected from among said first and at least second devices.

2. The method according to claim 1 and further comprising:

periodically providing updated human presence detection information to said primary device, wherein said electing comprises electing at least a second computing device as said primary device.

3. The method according to claim 1 and wherein at least one of said first and second devices is a wearable smart device.

4. The method according to claim 1 and wherein at least one of said first and second devices is a smartphone.

5. The method according to claim 1 and wherein at least one of said first and second devices is a computer tablet or computer laptop.

6. The method according to claim 1 and wherein said information regarding broadcast capabilities is information regarding at least one of a battery state or an antenna range.

7. The method according to claim 1 and wherein said information regarding human presence detection capabilities is information regarding at least one of biometric sensors, location based services, or movement detection.

8. The method according to claim 1 and further comprising:

detecting a re-election event, wherein said re-election event is triggered by at least one of;

losing communication with any of the computing devices associated with said user,

detecting the introduction of another computing device associated with said user, or

detecting a change in said information regarding at least broadcast capabilities and human presence detection capabilities; and

in response to said re-election event, performing said electing.

9. The method according to claim 1 and further comprising:

detecting a Bluetooth transceiver associated with said smart environment.

10. The method according to claim 1 and wherein said scoring further comprises:

delaying said scoring for a configurable period of time;

detecting said second computing device acting as said primary device; and

selecting said second computing device acting as said primary device.

11. A method for providing presence information in a smart environment, the method implemented on a first computing device associated with a user and comprising:

detecting at least a second computing device associated with said user;

exchanging information regarding at least broadcast capabilities and human presence detection capabilities with said second computing device;

electing a primary device to broadcast a presence indicator signal, said primary device being elected from among said first and at least second devices according to said information regarding at least broadcast capabilities and human presence detection capabilities;

determining whether said user is in close vicinity to said at least one of;

said first computing device or said at least a second computing device; and

upon determining that said user is in close vicinity to said at least one of said first computing device or said at least a second computing device, broadcasting said presence indicator signal via wireless transmission, wherein said electing comprises electing said first computing device as said primary device.

12. The method according to claim 11 and wherein said determining comprises:

based on said information regarding human presence detection capabilities from said exchanging, requesting human presence detection information from said second computing device;

receiving said human presence detection information from said second computing device; and

based at least on said human presence detection information from said receiving, determining whether or not said user is in close vicinity to said at least one of said first computing device or said at least a second computing device.

13. A method for providing presence information in a smart environment, the method implemented on a first computing device associated with a user and comprising:

detecting at least a second computing device associated with said user;

exchanging information regarding at least broadcast capabilities and human presence detection capabilities with said second computing device; and

electing a primary device to broadcast a presence indicator signal, said primary device being elected from among said first and at least second devices according to said information regarding at least broadcast capacities and human presence detection capabilities, wherein said presence indicator signal is a personal beacon signal associated with said user.

14. The method according to claim 13 and wherein said electing comprises:

scoring said broadcast capabilities for said first computing device and said at least a second computing device; and

selecting said primary device according to said scoring.

15. A method for providing presence information in a smart environment, the method implemented on a first computing device associated with a user and comprising:

detecting at least a second computing device associated with said user;

exchanging information regarding at least broadcast capabilities and human presence detection capabilities with said second computing device; and

electing a primary device to broadcast a presence indicator signal, said primary device being elected from among said first and at least second devices according to said information regarding at least broadcast capabilities and human presence detection capabilities, wherein said presence indicator signal is a generic ID indicating a presence of a human.

16. A mobile smart device comprising:

means for broadcasting a presence indicator signal in a smart environment, wherein said presence indicator signal indicates presence of a user associated with said mobile smart device in said smart environment, and said mobile smart device is not provided by an operator of said smart environment;

means for defining said presence indicator signal as either a personal beacon signal or a generic human signal, wherein said personal beacon signal indicates said user, and said generic human signal indicates a generic user that is not associated with a specific user;

means for detecting at least one other mobile smart device associated with said user;

means for exchanging information regarding at least broadcast capabilities and human presence detection capabilities with said at least one other mobile smart device; and

means for, based on said exchanged information, electing a primary device to broadcast said presence indicator signal from among said mobile smart device and said at least one other mobile smart device.