Enterprise power management method and system and power manager for use therein

• US 20110296213A1
• Filed: 05/28/2010
• Published: 12/01/2011
• Est. Priority Date: 05/28/2010
• Status: Abandoned Application

• Current Assignee: Sharp Laboratories of America Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Laboratories of America Incorporated (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Ferlitsch, Andrew Rodney, Jesudason, Basil Isaiah
• Application Number:
  US12/802,126
• Publication Number:
  US 20110296213A1
• Time in Patent Office: Days
• US Class Current: 713/320
• CPC Class Codes: G06Q 10/06 Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
• CPC Class Codes: G06Q 50/06 Energy or water supply
• CPC Class Codes: H02J 2310/14 The load or loads being home appliances
• CPC Class Codes: Y02B 70/30 Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
• CPC Class Codes: Y02B 70/3225 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 20/222 Demand response systems, e.g. load shedding, peak shaving
• CPC Class Codes: Y04S 20/242 Home appliances

Abstract

A method and system for managing power in an enterprise environment based on individual office worker schedules. In one aspect, the system includes a power manager, a plurality of client devices operatively coupled with the power manager and a plurality of managed elements operatively coupled with the power manager, wherein the power manager receives from the client devices individual worker schedule information and generates based at least in part on the individual worker schedule information a list of scheduled events having associated managed elements and power profiles, and wherein in response to a start time of a scheduled event the power manager adjusts a power state of one or more managed elements associated with the scheduled event in accordance with a power profile associated with the scheduled event.

Claims

1. A method for enterprise power management, comprising the steps of:

receiving by a power manager from a plurality of client devices individual worker schedule information;

generating by the power manager based at least in part on the individual worker schedule information a list of scheduled events having associated managed elements and power profiles; and

in response to a start time of a scheduled event,

adjusting by the power manager a power state of one or more managed elements associated with the scheduled event in accordance with a power profile associated with the scheduled event.

2. The method of claim 1, wherein the power manager conditions adjustment of the power state on a detection of presence.

3. The method of claim 1, wherein the power manager alerts a client device associated with the scheduled event and provides an opportunity to override the adjustment.

4. The method of claim 1, further comprising, in response to an end time of a scheduled event, readjusting by the power manager a power state of one or more managed elements associated with the scheduled event.

5. The method of claim 4, wherein the power manager conditions readjustment of the power state on a detection of presence.

6. The method of claim 4, wherein the power manager alerts a client device associated with the scheduled event and provides an opportunity to override the readjustment.

7. The method of claim 1, wherein the power manager selects power profiles for scheduled events based at least in part on event duration.

8. The method of claim 1, wherein the scheduled event is an absent worker event, and wherein the adjusting step comprises, in response to a start time of the absent worker event, adjusting by the power manager the power state of one or more managed elements in an office of a worker scheduled to be absent.

9. The method of claim 1, wherein the scheduled event is a meeting event, and wherein the adjusting step comprises, in response to a start time of the meeting event, adjusting by the power manager the power state of one or more managed elements in a meeting room where a meeting is scheduled to be held and adjusting by the power manager the power state of one or more managed elements in an office of a worker scheduled to attend the meeting.

10. The method of claim 1, wherein the individual worker schedule information is generated by calendaring software running on the client devices.

11. The method of claim 1, wherein the one or more managed elements include a personal computer (PC), a PC monitor and an overhead light.

12. The method of claim 1, wherein the power manager adjusts the power state of one or more managed elements to a reduced power state.

13. A power manager, comprising:

a plurality of communication interfaces; and

a processor communicatively coupled with the communication interfaces, wherein under control of the processor the power manager receives from a plurality of client devices via one or more of the communication interfaces individual worker schedule information and generates based at least in part on the individual worker schedule information a list of scheduled events having associated managed elements and power profiles, and wherein under control of the processor in response to a start time of a scheduled event the power manager adjusts using signals transmitted on one or more of the communication interfaces a power state of one or more managed elements associated with the scheduled event in accordance with a power profile associated with the scheduled event.

14. The power manager of claim 13, wherein under control of the processor power manager conditions adjustment of the power state on a detection of presence.

15. The power manager of claim 13, wherein under control of the processor the power manager alerts a client device associated with the scheduled event and provides an opportunity to override the adjustment.

16. The power manager of claim 13, wherein under control of the processor the power manager selects power profiles for scheduled events based at least in part on event duration.

17. The power manager of claim 13, wherein the scheduled event is an absent worker event, and wherein under control of the processor in response to a start time of the absent worker event the power manager adjusts using signals transmitted on one or more of the communication interfaces the power state of one or more managed elements in an office of a worker scheduled to be absent.

18. The power manager of claim 13, wherein the scheduled event is a meeting event, and wherein under control of the processor in response to a start time of the meeting event the power manager adjusts using signals transmitted on or more of the communication interfaces the power state of one or more managed elements in a meeting room where a meeting is scheduled to be held and the power state of one or more managed elements in an office of a worker scheduled to attend the meeting.

19. The power manager of claim 13, wherein the individual worker schedule information is generated by calendaring software running on the client devices.

20. The power manager of claim 13, wherein the one or more managed elements include a PC, a PC monitor and an overhead light and wherein the power manager adjusts the power state of the PC, PC monitor and overhead light to a reduced power state.