IP Library Granted Patent US 12,027,855
Granted Patent B2
US 12,027,855 · App. 17/070,344 · Granted Jul 2, 2024

Systems and methods for monitoring and controlling outlet power

Inventors: Timothy C. Gamroth (Dousman, WI); Joseph Piccolo, III (Fitzwilliam, NH)
Assignee: Tyco Fire & Security GmbH
H02J13/0005H02J3/001H02J9/061H02J13/00002H02J13/00006
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Quick Facts
Patent No.
US 12,027,855
App. No.
17/070,344
Granted
Jul 2, 2024
Kind
B2
Abstract

A power outlet control device includes at least one electrical outlet and a processing circuit comprising a processor and memory storing instructions that, when executed by the processor, cause the processor to perform operations. The operations include monitoring external power supplied to the power outlet control device, detecting one or more powerline events based on the external power supplied to the power outlet control device, and automatically controlling an amount of power supplied to the at least one electrical outlet based on the one or more powerline events.

Claims (39)

1. A power outlet control device, comprising:

at least one electrical outlet; and

a processing circuit comprising a processor and memory storing instructions that, when executed by the processor, cause the processor to perform operations comprising:

monitoring external power supplied to the power outlet control device;

detecting one or more powerline events based on the external power supplied to the power outlet control device;

automatically controlling an amount of power supplied to the at least one electrical outlet based on the one or more powerline events; and

restoring power to the at least one electrical outlet based on a power restoration schedule, the power restoration schedule determined based on an amount of power consumption of a device that consumes the power supplied to the at least one electrical outlet, the power restoration schedule comprising a sequence in which power is restored to the device and one or more other devices which arranges the device and the one or more other devices in ascending order of power consumption.

2. The power outlet control device of claim 1 , further comprising a backup battery configured to provide a backup source of power to the power outlet control device.

3. The power outlet control device of claim 1 , wherein:

monitoring the external power supplied to the power outlet control device comprises monitoring a voltage characteristic and a frequency characteristic of the external power; and

detecting the one or more powerline events comprises detecting a substandard power quality characteristic of the external power based on at least one of the voltage characteristic and the frequency characteristic.

4. The power outlet control device of claim 1 , wherein the one or more powerline events comprise a power outage.

5. The power outlet control device of claim 1 , wherein the operations further comprise communicating with one or more other power outlet control devices to generate the power restoration schedule, wherein the power restoration schedule defines an order in which the power outlet control device restores power to the at least one electrical outlet relative the one or more other power outlet control devices.

6. A power outlet control device, comprising:

at least one electrical outlet; and

a processing circuit comprising a processor and memory storing instructions that, when executed by the processor, cause the processor to perform operations comprising:

determining an amount of power consumption of a device receiving power from the at least one electrical outlet;

determining that the power supplied to the device via the at least one electrical outlet is disabled;

communicating with one or more other power outlet control devices configured to supply power to one or more other devices;

obtaining a power restoration schedule defining a sequence in which the power outlet control device and the one or more other power outlet control devices restore power supplied to the at least one electrical outlet and one or more other electrical outlets of the one or more other power outlet control devices, the sequence determined based on the amount of power consumption of the device relative to amounts of power consumption of the one or more other devices such that power is restored to the device prior to restoring power to the one or more other devices if the amount of power consumption of the device is lower than the amounts of power consumption of the one or more other devices; and

automatically restoring power supplied to the at least one electrical outlet in coordination with the one or more other power outlet control devices based on the power restoration schedule.

7. The power outlet control device of claim 6 , wherein communicating with the one or more other power outlet control devices comprises transmitting power consumption measurements of one or more devices coupled to the at least one electrical outlet.

8. The power outlet control device of claim 6 , the operations further comprising generating the power restoration schedule based on one or more power consumption measurements indicating amounts of power consumption from the power outlet control device and the one or more other power outlet control devices.

9. The power outlet control device of claim 8 , wherein generating the power restoration schedule comprises ranking the at least one electrical outlet and the one or more other electrical outlets based on the one or more power consumption measurements and generating the sequence based on the ranking.

10. The power outlet control device of claim 6 , wherein automatically restoring power comprises ramping up the power supplied to the at least one electrical outlet based on the restoration schedule.

11. The power outlet control device of claim 6 , wherein determining that power supplied to the at least one electrical outlet is disabled comprises detecting a power outage in external power supplied to the power outlet control device.

12. The power outlet control device of claim 11 , wherein automatically restoring power supplied to the at least one electrical outlet based on the power restoration schedule is performed in response to determining that the external power supplied to the power outlet control device has been restored.

13. A method for operating a power outlet control device comprising at least one electrical outlet, the method comprising:

determining an amount of power consumption of a device receiving power from the at least one electrical outlet;

determining that the power supplied to the device via the at least one electrical outlet is disabled;

communicating with one or more other power outlet control devices configured to supply power to one or more other devices;

obtaining a power restoration schedule defining a sequence in which the power outlet control device and the one or more other power outlet control devices restore power supplied to the at least one electrical outlet and one or more other electrical outlets of the one or more other power outlet control devices, the sequence determined based on the amount of power consumption of the device relative to amounts of power consumption of the one or more other devices such that power is restored to the device prior to restoring power to the one or more other devices if the amount of power consumption of the device is lower than the amounts of power consumption of the one or more other devices; and

automatically restoring power supplied to the at least one electrical outlet in coordination with the one or more other power outlet control devices based on the power restoration schedule.

14. The method of claim 13 , wherein communicating with the one or more other power outlet control devices comprises transmitting power consumption measurements of one or more devices coupled to the at least one electrical outlet.

15. The method of claim 13 , further comprising generating the power restoration schedule based on one or more power consumption measurements indicating amounts of power consumption from the power outlet control device and the one or more other power outlet control devices.

16. The method of claim 15 , wherein generating the power restoration schedule comprises ranking the at least one electrical outlet and the one or more other electrical outlets based on the one or more power consumption measurements and generating the sequence based on the ranking.

17. The method of claim 13 , wherein automatically restoring power comprises ramping up the power supplied to the at least one electrical outlet based on the restoration schedule.

18. The method of claim 13 , wherein determining that power supplied to the at least one electrical outlet is disabled comprises detecting a power outage in external power supplied to the power outlet control device.

19. The method of claim 18 , wherein automatically restoring power supplied to the at least one electrical outlet based on the power restoration schedule is performed in response to determining that the external power supplied to the power outlet control device has been restored.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 18, 2024
From: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
To: TYCO FIRE & SECURITY GMBH
Reel/Frame 066957/0796 →
NUNC PRO TUNC ASSIGNMENT Recorded Feb 4, 2022
From: JOHNSON CONTROLS TECHNOLOGY COMPANY
To: JOHNSON CONTROLS TYCO IP HOLDINGS LLP
Reel/Frame 058959/0764 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 14, 2020
From: GAMROTH, TIMOTHY C.; PICCOLO, JOSEPH, III
To: JOHNSON CONTROLS TECHNOLOGY COMPANY
Reel/Frame 054052/0706 →