Power saving devices and systems, and methods of use and fabrication thereof

• US 9,104,419 B2
• Filed: 11/17/2009
• Issued: 08/11/2015
• Est. Priority Date: 11/17/2008
• Status: Active Grant

• Current Assignee: Allied Telesis Incorporated (Allied Telesis Holdings KK)
• Original Assignee: Allied Telesis Incorporated (Allied Telesis Holdings KK)
• Inventors: Wray, Melvyn John
• Primary Examiner(s): Negron, Daniel L
• Assistant Examiner(s): Barakat, Mohamed
• Application Number:
  US12/620,091
• Publication Number:
  US 20100123578A1
• Time in Patent Office: 2,093 Days
• Field of Search: 340/540
• US Class Current: 1/1
• CPC Class Codes: G06F 1/3203 Power management, i.e. event-based initiation of a power-saving mode
• CPC Class Codes: G06F 1/3218 of display devices
• CPC Class Codes: G06F 1/3265 Power saving in display device
• CPC Class Codes: G06F 1/3287 by switching off individual functional units in the computer system
• CPC Class Codes: G06F 11/325 by lamps or LED's
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

The present invention relates to systems and methods for controlling indicators on a device to achieve power and energy conservation. The systems and methods include enabling one or more indicators on the device and further include triggering the disablement of one or more of the indicators on the device based upon a disabling event. Upon detecting an enabling event, the systems and methods include re-enabling one or more of the disabled indicators.

Claims

1. A method for controlling indicators on a switching device, the method comprising:

enabling one or more sets of indicators on the switching device;

triggering the disablement of one or more of a first set of indicators on the switching device based upon a disabling event, wherein the first set of indicators is non-essential for operating the switching device and wherein the disabling event controls each indicator individually independent of a status of the other indicators; and

upon detecting an enabling event, re-enabling one or more of the disabled indicators,

wherein at least one of a second set of indicators remains continuously enabled, and

wherein at least one of the one or more sets of indicators is automatically disabled after a specified period of time independent of a status of a function associated with the at least one of the one or more sets of indicators.

2. The method of claim 1, wherein the first set of indicators include a visual indicator.

3. The method of claim 2, wherein the visual indicator is one of a light emitting diode (LED), a liquid crystal display (LCD), plasma, and a light bulb.

4. The method of claim 1, wherein the first set of indicators include an audio indicator.

5. The method of claim 1, wherein the first set of indicators include both a visual indicator and an audio indicator.

6. The method of claim 1, wherein the disabling event includes one of a timer expiring after a predetermined time period, deactivating a light detector, remotely controlling the indicators, and a user turning off a switch on the switching device.

7. The method of claim 1, wherein the enabling event includes one of a timer expiring after a predetermined time period, activating a light detector, activating a motion detector, remotely controlling the indicators, detecting an occurrence of a problem on the switching device, and a user turning on a switch on the switching device.

8. The method of claim 1, further comprising:

disabling one or more of the re-enabled indicators based upon a new disabling event.

9. The method of claim 1, wherein the second set of indicators indicate an active system status.

10. The method of claim 1, wherein the disabling event includes a loss of illumination in a location surrounding the switching device.

11. The method of claim 1, wherein the switching device includes a power state comprising one of on, off, standby, and low power on.

12. The method of claim 1, further comprising:

receiving an identification of power wastage in the switching device;

wherein the disablement of the indicators eliminates the identified power wastage in the switching device.

13. A switch control element, comprising:

a switch control;

a hardware switch coupled to the switch control via a first coupling, wherein the switch control enables a hardware switch operation; and

an indicator coupled to the hardware switch via a second coupling, wherein the hardware switch operation controls an indicator operation,

wherein the indicator operation disables a first set of indicators non-essential for operating the device and wherein the indicator operation controls each indicator individually independent of a status of the other indicators, and

wherein a second set of indicators remains continuously enabled, and

wherein at least one of the one or more sets of indicators is automatically disabled after a specified period of time independent of a status of a function associated with the at least one of the one or more sets of indicators.

14. The switch control element of claim 13, wherein the hardware switch comprises a communication sensor for producing an output upon a detection;

and

wherein the hardware switch comprises a transistor coupled to the indicator via the second coupling, wherein the transistor produces the hardware switch operation.

15. The switch control element of claim 14, wherein the communication sensor is one of an infrared sensor, a pressure sensor and a wireless sensor.

16. The switch control element of claim 13, wherein the indicator operation enables the indicator.

17. A switch control element, comprising:

a switch control software;

an indicator control device coupled to the switch control software via a logical connection, wherein an output from the switch control software controls the indicator control device;

an indicator coupled to the indicator control device via a coupling, wherein the indicator control device controls an indicator operation,

wherein the indicator operation disables a first set of indicators non-essential for operating the device and wherein the indicator operation controls each indicator individually independent of a status of the other indicators, and

wherein a second set of indicators remains continuously enabled, and

wherein at least one of the one or more sets of indicators is automatically disabled after a specified period of time independent of a status of a function associated with the at least one of the one or more sets of indicators.

18. The switch control element of claim 17, wherein the indicator operation enables the indicator.

19. A system for controlling indicators on a switching device, the apparatus comprising:

a module for enabling one or more sets of indicators on the switching device;

a module for triggering the disablement of one or more of a first set of indicators on the switching device based upon a disabling event, wherein the first set of indicators is non-essential for operating the switching device and wherein the disabling event controls each indicator individually independent of a status of the other indicators; and

upon detecting an enabling event, a module for re-enabling one or more of the disabled indicators,

wherein at least one of a second set of indicators remains continuously enabled, and

wherein at least one of the one or more sets of indicators is automatically disabled after a specified period of time independent of a status of a function associated with the at least one of the one or more sets of indicators.

20. The system of claim 19, wherein the first set of indicators include a visual indicator.

21. The system of claim 20, wherein the visual indicator is one of a light emitting diode (LED), a liquid crystal display (LCD), plasma, and a light bulb.

22. The system of claim 19, wherein the first set of indicators include an audio indicator.

23. The system of claim 19, wherein the first set of indicators include both a visual indicator and an audio indicator.

24. The system of claim 19, wherein the disabling event includes one of a timer expiring after a predetermined time period, deactivating a light detector, remotely controlling the indicators, and a user turning off a switch on the switching device.

25. The system of claim 19, wherein the enabling event includes one of a timer expiring after a predetermined time period, activating a light detector, activating a motion detector, remotely controlling the indicators, detecting an occurrence of a problem on the switching device, and a user turning on a switch on the switching device.

26. The system of claim 19, further comprising:

a module for disabling one or more of the re-enabled indicators based upon a new disabling event.

27. A computer program product comprising a non-transitory computer usable medium having control logic stored therein for causing a computer to control indicators on a switching device, the control logic comprising:

computer readable program code means for enabling one or more sets of indicators on the switching device;

computer readable program code means for triggering the disablement of one or more of a first set of indicators on the switching device based upon a disabling event, wherein the first set of indicators is non-essential for operating the switching device and wherein the disabling event controls each indicator individually independent of a status of the other indicators; and

computer readable program code means for re-enabling one or more of the disabled indicators upon detecting an enabling event,

wherein at least one of a second set of indicators remains continuously enabled, and

wherein at least one of the one or more sets of indicators is automatically disabled after a specified period of time independent of a status of a function associated with the at least one of the one or more sets of indicators.