Internet of things context-enabled device-driven tracking

• US 9,871,830 B2
• Filed: 10/07/2014
• Issued: 01/16/2018
• Est. Priority Date: 10/07/2014
• Status: Active Grant

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: Vargheese, Rajesh, Dry, William Nathan, Trikha, Nitesh, Pignataro, Carlos M., Balu, Rajah
• Primary Examiner(s): Alam, Uzma
• Application Number:
  US14/508,020
• Publication Number:
  US 20160099976A1
• Time in Patent Office: 1,197 Days
• CPC Class Codes: H04L 65/102 Gateways arrangements for connecting between networks having differing types of switching systems, e.g. gateways, H04L12/66
• CPC Class Codes: H04L 65/1046 Call controllers; Call servers
• CPC Class Codes: H04L 65/1069 Session establishment or de-establishment
• CPC Class Codes: H04L 65/1104 Session initiation protocol [SIP]

Abstract

A determination is made at a server that a network connected device is to control monitoring performed by a first network connected sensor. A first connection is established between the network connected device and the first network connected sensor, the first connection providing control of the first network connected sensor by the network connected device. A context change for the network connected device is determined. A second connection between the network connected device and a second network connected sensor is established, the second connection providing control of the second network connected sensor by the network connected device.

Claims

1. A method comprising:

determining, at a server, that a network connected device, connected to a network, is to control monitoring of the network connected device performed by a first network connected sensor;

establishing, via the server, a first connection over the network between the network connected device and the first network connected sensor, the first connection providing control of the first network connected sensor by the network connected device via first instruction messages sent from the network connected device to the first network connected sensor via the network;

receiving a message at the server via the network indicating that the network connected device has undergone a context change, wherein the context change comprises an indication that the network connected device should be monitored by a second network connected sensor, and wherein the message is received from at least one of the first network connected sensor, the second network connected sensor or the network connected device; and

establishing, via the server, a second connection over the network between the network connected device and the second network connected sensor, the second connection providing control of the second network connected sensor by the network connected device of monitoring of the network connected device by the second network connected sensor via second instruction messages sent from the network connected device to the second network connected sensor via the network.

2. The method of claim 1, wherein receiving the message at the server comprises receiving the message from the network connected device.

3. The method of claim 2, wherein the message is a request from the network connected device to control the second network connected sensor.

4. The method of claim 1, wherein the message includes an indication that the network connected device has moved from a first location to a second location;

and

wherein establishing the second connection comprises establishing the second connection with the second network connected sensor that senses at the second location.

5. The method of claim 1, wherein receiving the message at the server comprises receiving the message from the first network connected sensor.

6. The method of claim 1, wherein:

determining, at the server, that the network connected device is to control monitoring performed by the first network connected sensor comprises receiving a request from the network connected device to control the first network connected sensor, wherein the request comprises a request from a patient tracking device to control a medical sensor that monitors a patient'"'"'s medical status;

receiving the message, at the server, comprises receiving the message from the first network connected sensor indicating a change in the patient'"'"'s medical status; and

establishing, via the server, a connection between the network connected device and the second network connected sensor comprises establishing a connection between a camera and the network connected device to provide visual monitoring of the patient.

7. The method of claim 1, wherein:

receiving the message, at the server, comprises receiving sensor data from the first network connected sensor; and

establishing, via the server, the second connection between the network connected device and a second network connected sensor comprises triggering a cascade of network connected sensors to monitor the network connected device.

8. The method of claim 1, further comprising providing, via the server, analytics to a user, wherein the analytics comprise at least one of data from the first network connected sensor or data from the second network connected sensor.

9. The method of claim 1, further comprising:

verifying, at the server, credentials of the network connected device and the first network connected sensor for the first connection; and

verifying, at the server, credentials of the second network connected sensor for the second connection.

10. The method of claim 1, further comprising:

the first network connected sensor monitoring an operating condition of the network connected device; and

the second network connected sensor monitoring at least one of the operating condition or another operating condition of the network connected device.

11. An apparatus comprising:

a network interface unit to enable communication over a network; and

a processor coupled to the network interface unit, configured to;

determine that a network connected device is to control monitoring of the network connected device performed by a first network connected sensor;

establish a first connection over the network between the network connected device and the first network connected sensor, the first connection providing control of the first network connected sensor by the network connected device via first instruction messages sent from the network connected device to the first network connected sensor via the network;

receive a message, via the network interface, indicating that the network connected device has undergone a context change, wherein the context change comprises an indication that the network connected device should be monitored by a second network connected sensor, and wherein the message is received from at least one of the first network connected sensor, the second network connected sensor or the network connected device; and

establish a second connection over the network between the network connected device and the second network connected sensor, the second connection providing control of the second network connected sensor by the network connected device of monitoring of the network connected device by the second network connected sensor via second instruction messages sent from the network connected device to the second network connected sensor via the network.

12. The apparatus of claim 11, wherein the processor is configured to receive the message by receiving a message from the network connected device.

13. The apparatus of claim 11, wherein the message includes an indication that the network connected device has moved from a first location to a second location;

and

wherein the processor establishes the second connection by establishing the second connection with the second network connected sensor that senses at the second location.

14. The apparatus of claim 11, wherein the processor is configured to receive the message by receiving a message from the first network connected sensor.

15. The apparatus of claim 11, wherein the processor:

determines that the network connected device is to control monitoring performed by the first network connected sensor from a request from a patient tracking device to control a medical sensor that monitors a patient'"'"'s medical status;

receives the message by receiving the message from the first network connected sensor indicating a change in the patient'"'"'s medical status; and

establishes a connection between the network connected device and the second network connected sensor by establishing a connection between a camera and the patient monitoring device to provide visual monitoring of the patient.

18. The non-transitory computer readable storage media of claim 15, wherein the message includes an indication that the network connected device has moved from a first location to a second location;

and

wherein the instructions operable to establish the second connection comprise instructions operable to establish the second connection with the second network connected sensor that senses at the second location.

16. One or more non-transitory computer readable storage media encoded with software comprising computer executable instructions and when the software is executed operable to:

determine, at a server, that a network connected device, connected to a network, is to control monitoring of the network connected device performed by a first network connected sensor;

establish, via the server, a first connection over the network between the network connected device and the first network connected sensor, the first connection providing control of the first network connected sensor by the network connected device via first instruction messages sent from the network connected device to the first network connected sensor via the network;

receive a message at the server via the network indicating that the network connected device has undergone a context change, wherein the context change comprises an indication that the network connected device should be monitored by a second network connected sensor, and wherein the messaged is received from at least one of the first network connected sensor, the second network connected sensor or the network connected device; and

establish, via the server, a second connection over the network between the network connected device and the second network connected sensor, the second connection providing control of the second network connected sensor by the network connected device of monitoring of the network connected device by the second network connected sensor via second instruction messages sent from the network connected device to the second network connected sensor via the network.

17. The non-transitory computer readable storage media of claim 16, wherein the instructions operable to receive the message at the server comprise instructions operable to receive the message from the network connected device.

19. The non-transitory computer readable storage media of claim 16, wherein the instructions operable to receive the message at the server comprise instructions operable to receive the message from the first network connected sensor.

20. The non-transitory computer readable storage media of claim 16, wherein the instructions operable to:

determine that the network connected device is to control monitoring performed by the first network connected sensor from a request from a patient tracking device to control a medical sensor that monitors a patient'"'"'s medical status;

receive the message from the first network connected sensor indicating a change in the patient'"'"'s medical status; and

establish a connection between the network connected device and the second network connected sensor by establishing a connection between a camera and the patient monitoring device to provide visual monitoring of the patient.