Network-connected power manager for rebooting remote computer-based appliances

• US 8,510,424 B2
• Filed: 10/04/2005
• Issued: 08/13/2013
• Est. Priority Date: 07/23/1996
• Status: Expired due to Fees

• Current Assignee: Sever Technology, Inc.
• Original Assignee: Server Technology Incorporated (Legrand SA)
• Inventors: Ewing, Carrel W., Cleveland, Andrew J., Auclair, Brian P.
• Primary Examiner(s): Patel, Haresh N
• Application Number:
  US11/243,823
• Publication Number:
  US 20060031454A1
• Time in Patent Office: 2,870 Days
• Field of Search: 713/340, 709/201, 709/223, 709/224, 361/601, 361/622, 439/652, 307/11, 307/18, 307/31, 307/32, 307/36, 307/37, 307/43, 307/149
• US Class Current: 709/223
• CPC Class Codes: G06F 1/26 Power supply means, e.g. regulation thereof for memories G11C
• CPC Class Codes: G06F 1/3209 Monitoring remote activity, e.g. over telephone lines or network connections
• CPC Class Codes: G06F 1/3246 by software initiated power-off

Abstract

A network can comprise a power manager with a network agent in communication over a network with a network manager. The power manager can be connected to control several intelligent power modules each able to independently control the power on/off status of several network appliances. Power-on and load sensors within each intelligent power module can report the power status of each network appliance to the network manager with variables in response to commands. Each intelligent power module can be equipped with an output that is connected to cause an interrupt signal to the network appliance being controlled. The network manager can test which network appliance is actually responding before any cycling of the power to the corresponding appliance is tried.

Claims

1. A system, comprising:

an electrical equipment rack;

one or more electrical loads housed in the electrical equipment rack;

a power distribution system having,

a power distribution unit enclosure comprising a long, thin, vertical plug strip housing configured to be mounted in a vertical orientation in a back portion of the electrical equipment rack, the housing defining an internal environment and an external environment, the external environment including the one or more electrical loads housed in the electrical equipment rack;

a power input penetrating the power distribution unit enclosure;

a plurality of power outputs disposed in the power distribution unit enclosure, each of the plurality of power outputs configured to be connected to a corresponding one of the one or more electrical loads;

a plurality of controllable power sections each in power controlling communication with at least one of the plurality of power outputs, and disposed in the power distribution unit enclosure, and communicably connectable to a communications network external to the power distribution unit enclosure, each of said controllable power sections configured to control power to at least one of the plurality of power outputs in response to remote monitoring of sensed environmental operating conditions;

at least one environmental operation condition sensor configured to be mounted to the power distribution unit enclosure, the at least one environmental operation condition sensor in environmental operation condition sensing communication with the external environment that includes the one or more electrical loads;

a communications bus mounted in the power distribution unit enclosure in communication with the environmental operating condition sensor and each of the controllable power sections; and

an information reporting system disposed in the power distribution unit enclosure and being (i) in environmental operation condition information-determining communication with the environmental operation condition sensor, and (ii) connectable in environmental operation condition information transfer communication with the communications network external to the power distribution unit enclosure;

wherein the controllable power section is operated to control power to at least one of the plurality of power outputs, responsive to remote monitoring of sensed environmental operation conditions.

2. An electrical power distribution system of the type being connectable to one or more electrical loads in an electrical equipment rack, the power distribution system comprising:

a power distribution unit enclosure comprising a long, thin, vertical plug strip housing configured to be mounted in a vertical orientation in a back portion of the electrical equipment rack, the housing defining an internal environment and an external environment, the external environment including the one or more electrical loads;

a power input penetrating the power distribution unit enclosure;

a plurality of power outputs disposed in the power distribution unit enclosure, each of the plurality of power outputs configured to be connected to a corresponding one of the one or more electrical loads;

a plurality of controllable power sections each in power controlling communication with at least one of the plurality of power outputs, and disposed in the power distribution unit enclosure, and communicably connectable to a communications network external to the power distribution unit enclosure, each of said controllable power sections configured to control power to at least one of the plurality of power outputs in response to remote monitoring of sensed environmental operation conditions;

at least one environmental operation condition sensor configured to be mounted to the power distribution unit enclosure, the at least one environmental operation condition sensor in environmental operation condition sensing communication with the external environment that includes the one or more electrical loads;

a communications bus mounted in the power distribution unit enclosure in communication with the environmental operating condition sensor and each of the controllable power sections; and

an information reporting system disposed in the power distribution unit enclosure and being (i) in environmental operation condition information-determining communication with the environmental operation condition sensor, and (ii) connectable in environmental operation condition information transfer communication with the communications network external to the power distribution unit enclosure;

wherein the controllable power section is operaed to control power to at least one of the plurality of power outputs, responsive to remote monitoring of sensed environmental operation conditions.

3. The electrical power distribution system of claim 2, wherein the at least one environmental operation condition sensor comprises an environmental condition monitoring probe mounted to the outside of the power distribution unit enclosure.

4. The electrical power distribution system of claim 2, wherein the at least one environmental operation condition sensor comprises an environmental condition monitoring probe mounted adjacent to the power distribution unit enclosure.

5. The electrical power distribution system of claim 2, wherein the reporting system is connectable to a remote site through the communications network.

6. The electrical power distribution system of claim 2, wherein the at least one environmental operation condition sensor comprises a temperature sensor.

7. The electrical power distribution system of claim 6, wherein the temperature sensor is located adjacent the top of the electrical equipment rack.

8. The electrical power distribution system of claim 6 also comprising (i) a current sensor mounted in the power distribution unit enclosure and communicable with the information reporting system and (ii) a current display mountable in association with the enclosure in communication with the current sensor.

9. The electrical power distribution system of claim 8 also including a web interface application mounted in the power distribution unit enclosure in communication with the current sensor and the environmental operating condition sensor.

10. The electrical power distribution system of claim 8 also including a communications bus mounted in the power distribution unit enclosure in communication with the environmental operating condition sensor, the current sensor, and the controllable power section.

11. The electrical power distribution system of claim 6 also including a communications bus mounted in the power distribution unit enclosure in communication with the environmental operating condition sensor and the controllable power section.

12. The electrical power distribution system of claim 2 also comprising (i) a current sensor mounted in the power distribution unit enclosure and communicable with the information reporting system and (ii) a current display mountable in association with the enclosure in communication with the current sensor.

13. The electrical power distribution system of claim 12 also including a web interface application mounted in the power distribution unit enclosure in communication with the current sensor and the environmental operating condition sensor.

14. The electrical power distribution system of claim 12 wherein the current display comprises an alpha-numeric display on a face of the power distribution unit enclosure.

15. The electrical power distribution system of claim 14 wherein the alpha-numeric display is switchable among the power input and various ones of the power outputs.

16. The electrical power distribution system of claim 14 wherein the power outputs are disposed in the same face of the power distribution unit enclosure as the alpha-numeric display.

17. The electrical power distribution system of claim 12 wherein the current sensor is one of a plurality of current sensors each in electrical communication with one of the power outputs and with the controllable power section.

18. The electrical power distribution system of claim 2 also including a web interface application mounted in the power distribution unit enclosure in communication with the environmental operating condition sensor.

19. The electrical power distribution system of claim 2 also including a communications bus mounted in the power distribution unit enclosure in communication with the controllable power section.

20. The electrical power distribution system of claim 2 and further comprising a personality module disposed in the power distribution unit enclosure and in electrical communication with the controllable power section, the personality module comprising a microcontroller.

21. The electrical power distribution system of claim 2 wherein the controllable power section comprises one or more power control relays connected to the power input and in independent power controlling communication with one or more corresponding power outputs among the plurality of power outputs.

22. The electrical power distribution system of claim 2, further comprising a personality module disposed in the power distribution unit enclosure in communication with the communications bus, and in communication with each of the controllable power sections through the communications bus, the personality module comprising a micro controller.