System for utilizing predictive energy consumption

• US 8,494,685 B2
• Filed: 04/27/2009
• Issued: 07/23/2013
• Est. Priority Date: 04/27/2009
• Status: Active Grant

• Current Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Original Assignee: Cisco Technology, Inc. (Cisco Systems, Inc.)
• Inventors: Shaffer, Shmuel
• Primary Examiner(s): Ali, Mohammad
• Assistant Examiner(s): WHITTINGTON, ANTHONY T
• Application Number:
  US12/430,226
• Publication Number:
  US 20100274402A1
• Time in Patent Office: 1,548 Days
• Field of Search: 700/276, 700/286, 700/291, 715/771, 705/412
• US Class Current: 700/291
• CPC Class Codes: G06F 9/50 Allocation of resources, e.g. of the central processing unit [CPU]
• CPC Class Codes: G06F 9/5094 where the allocation takes into account power or heat criteria power management in computers in general G06F1/3203; thermal management in computers in general G06F1/206
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

In one embodiment, a method includes identifying a first time that is associated with a first demand amount for a resource. The method also includes providing the resource to a device such that the device changes an area temperature from a first temperature to approximately a second temperature that is reached at approximately the first time. The resource is withheld from the device when the second temperature is approximately reached at approximately the first time.

Claims

1. A method comprising:

identifying a first time, the first time being associated with a first demand amount for a resource;

providing the resource to a device such that the device changes an area temperature from a first temperature to approximately a second temperature, wherein the second temperature is approximately reached at approximately the first time, and wherein the device is an EC-controlled device, the EC-controlled device being arranged to maintain the area temperature within an associated temperature band, the associated temperature band having an endpoint, the first temperature being within the associated temperature band; and

withholding the resource to the device when the second temperature is approximately reached at approximately the first time, wherein the endpoint is associated with a maximum temperature of the associated temperature band and the second temperature is greater than the maximum temperature, and wherein providing the resource to the device allows the device to heat the area temperature to approximately the second temperature.

2. The method of claim 1 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is energy.

3. The method of claim 1 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is a transmission capacity.

4. A method comprising:

identifying a first time, the first time being associated with a first demand amount for a resource;

providing the resource to a device such that the device changes an area temperature from a first temperature to approximately a second temperature, wherein the second temperature is approximately reached at approximately the first time, and wherein the device is an EC-controlled device, the EC-controlled device being arranged to maintain the area temperature within an associated temperature band, the associated temperature band having an endpoint, the first temperature being within the associated temperature band; and

withholding the resource to the device when the second temperature is approximately reached at approximately the first time, wherein the endpoint is associated with a minimum temperature of the associated temperature band and the second temperature is lower than the minimum temperature, and wherein providing the resource to the device allows the device to cool the area temperature to approximately the second temperature.

14. The method of claim 4 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is energy.

15. The method of claim 4 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is a transmission capacity.

5. Logic encoded in one or more non-transitory tangible media for execution and when executed operable to:

identify a first time, the first time being associated with a first demand amount for a resource;

provide the resource to a device such that the device changes an area temperature from a first temperature to approximately a second temperature, wherein the second temperature is approximately reached at approximately the first time, and wherein the device is an EC-controlled device, the EC-controlled device being arranged to maintain the area temperature within an associated temperature band, the associated temperature band having an endpoint, the first temperature being within the associated temperature band; and

withhold the resource to the device when the second temperature is approximately reached at approximately the first time, wherein the endpoint is associated with a maximum temperature of the associated temperature band and the second temperature is greater than the maximum temperature, and wherein the logic operable to provide the resource to the device allows the device to heat the area temperature to approximately the second temperature.

6. The logic of claim 5 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is energy.

7. The logic of claim 5 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is a transmission capacity.

8. Logic encoded in one or more non-transitory tangible media for execution and when executed operable to:

identify a first time, the first time being associated with a first demand amount for a resource;

provide the resource to a device such that the device changes an area temperature from a first temperature to approximately a second temperature, wherein the second temperature is approximately reached at approximately the first time, and wherein the device is an EC-controlled device, the EC-controlled device being arranged to maintain the area temperature within an associated temperature band, the associated temperature band having an endpoint, the first temperature being within the associated temperature band; and

withhold the resource to the device when the second temperature is approximately reached at approximately the first time, wherein the endpoint is associated with a minimum temperature of the associated temperature band and the second temperature is lower than the minimum temperature, and wherein the logic operable to provide the resource to the device allows the device to cool the area temperature to approximately the second temperature.

16. The logic of claim 8 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is energy.

17. The logic of claim 8 wherein the first demand for the resource is a demand for the resource that approximately exceeds a first available amount of the resource, and wherein the resource is a transmission capacity.

9. An apparatus comprising:

a resource supply arrangement, the resource supply arrangement being configured to provide a resource to a device;

a demand forecasting arrangement, the demand forecasting arrangement being configured to forecast a first time at which a demand for the resource is anticipated to reach a first level; and

a predictive resource consumption arrangement, the predictive resource consumption arrangement being arranged to determine a second time at which to begin to provide the resource to the device, the second time being before the first time, wherein the predictive resource consumption arrangement is further arranged to cause the resource supply arrangement to provide the resource to the device beginning at approximately the second time and ending at approximately the first time.

10. The apparatus of claim 9 wherein the first level corresponds to a level at which the demand for the resource approximately exceeds an availability of the resource.

11. The apparatus of claim 9 wherein the resource is an energy resource.

12. The apparatus of claim 9 further including:

a communications interface, the communications interface being arranged to enable communications with the device.

13. The apparatus of claim 9 wherein the predictive resource consumption arrangement is arranged to communicate with the device to command the device to alter a temperature associated with the device.