IPC분류정보
국가/구분 |
United States(US) Patent
등록
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국제특허분류(IPC7판) |
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출원번호 |
US-0789121
(2010-05-27)
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등록번호 |
US-8116917
(2012-02-14)
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발명자
/ 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
Morris, Manning & Martin, LLP
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인용정보 |
피인용 횟수 :
46 인용 특허 :
48 |
초록
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In one aspect, the present disclosure relates to a system for controlling a power load. In one exemplary embodiment, the system includes a processor capable of receiving a signal from a sensor, where the signal is related to an ambient temperature of the sensor. The processor is further capable of g
In one aspect, the present disclosure relates to a system for controlling a power load. In one exemplary embodiment, the system includes a processor capable of receiving a signal from a sensor, where the signal is related to an ambient temperature of the sensor. The processor is further capable of generating a control signal. The system further includes an 802.11X-based transceiver that is operatively connected to the processor and capable of communicating data received from an antenna to the processor. The system further includes a switch that is operatively connected to the processor, receiving the control signal from the processor, for switch controlling activation of a power load.
대표청구항
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1. A system for controlling a power load, comprising: a processor operative to receive a temperature signal from an ambient temperature sensor, the temperature signal corresponding to an ambient temperature, the processor further operative to generate a load control signal for selectively activating
1. A system for controlling a power load, comprising: a processor operative to receive a temperature signal from an ambient temperature sensor, the temperature signal corresponding to an ambient temperature, the processor further operative to generate a load control signal for selectively activating or deactivating the power load based at least in part on an authorization received from an on-premise device comprising an intelligent utility meter, the authorization based at least in part on a power demand status previously received at the on-premise device from a host device and the temperature signal from the ambient temperature sensor;an 802.11X-based transceiver, operatively connected to the processor, operative to receive the authorization via an antenna operatively connected to the processor; anda switch operatively connected to the processor, operative to activate or deactivate the power load based on the load control signal. 2. The system of claim 1 wherein the power load comprises at least one of an air conditioner, an inductive motor, a heating element, a light, a pump, or a compressor. 3. The system of claim 1 wherein the ambient temperature sensor detects air temperature proximate to the power load. 4. The system of claim 3 further comprising: a display operatively connected to the processor, the display indicating the ambient air temperature detected by the ambient temperature sensor. 5. The system of claim 1, wherein the processor provides the load control signal to the switch in response to receiving the authorization from the 802.11X-based transceiver. 6. A system for controlling a power load, comprising: an end device comprisinga temperature sensor operative to sense an ambient temperature proximate to a power load, anda first programmable processor that is operatively coupled to the power load and temperature sensor and programmed to cause the end device to perform functions comprisingbased on the ambient temperature sensed by the temperature sensor, sending a request to at least one on-premise device requesting authorization to activate or deactivate the power load, via a first network connection,receiving an authorization response from the on-premise device in response to the authorization request, via the first network connection, the authorization response based at least in part on a power demand status previously received at the on-premise device from a host device;determining whether to activate or deactivate the power load, based at least in part on the authorization response, andaccording to the determination, causing the power load to be activated or deactivated;the on-premise device, comprising an intelligent utility meter and a second programmable processor that is communicatively connected to the end device via the first network connection and programmed to cause the on-premise device to perform functions comprisingreceiving the power demand status from the host device, via a second network connection, andbased at least in part on the power demand status, generating the authorization response, in response to the authorization request from the end device, andsending the authorization response to the end device via the first network connection; andthe host device, comprising a third programmable processor that is communicatively coupled to the on-premise device via the second network connection and programmed to cause the host device to perform functions comprisingsending the power demand status to the on-premise device, via the second network connection. 7. The system of claim 6, wherein the power demand status includes a power restriction limiting operations of the power load according to parameters associated with time duration, peak billing rate, off-peak billing rate, and power consumption. 8. The system of claim 7, wherein the second programmable processor is operative to generate the authorization response through comparing the power restrictions with real-time data obtained by at least one of the end device, on-premise device, and host device. 9. The system of claim 6, wherein the at least one on-premise device comprises a plurality of on-premise devices,the first network connection comprises a distributed network connection formed by the plurality of on-premise devices, andeach of the plurality of on-premise devices is operatively connected to at least one of another on-premise device and the end device. 10. The system of claim 9, wherein the distributed network is a mesh network formed from the plurality of on-premise devices, and each of the on-premise devices is communicatively connected to at least one of another on-premise device and the end device via a third, wireless network connection. 11. The system of claim 10, wherein the third network connection is an 802.11x-based connection. 12. The system of claim 11, wherein the host device is communicatively connected to a utility provider via a fourth network connection. 13. The system of claim 6, wherein the ambient temperature corresponds to an ambient air temperature proximate to the power load. 14. The system of claim 6, wherein the power load comprises an air-conditioning unit. 15. The system of claim 6, wherein the host device comprises a network server operable for executing a power management application. 16. An end device for controlling a power load in a system comprising at least one on-premise device having an on-premise processor that is communicatively connected to the end device via a first network connection, and a host device having a host processor that is communicatively coupled to the at least one on-premise device via a second network connection, the end device comprising: a temperature sensor operative to sense an ambient temperature proximate to the power load, andan end device processor that is operatively coupled to the power load and temperature sensor and programmed to cause the end device to perform functions comprisingbased on the ambient temperature sensed by the temperature sensor, sending a request to the at least one on-premise device requesting authorization to activate or deactivate the power load, via a first network connection,receiving an authorization response from the on-premise device in response to the authorization request, via the first network connection, the authorization response based at least in part on a power demand status previously received at the on-premise device from the host device;based at least in part on the authorization response, determining whether to activate or deactivate the power load, andaccording to the determination, causing the power load to be activated or deactivated,wherein the at least one on premise device comprises a plurality of on-premise devices,the first network connection comprises a distributed network connection formed at least in part by the plurality of on-premise devices, andeach of the plurality of on-premise devices is operatively connected to at least one other on-premise device and the end device. 17. The end device of claim 16, wherein the power demand status includes a power restriction limiting operations of the power load according to parameters associated with time duration, peak billing rate, off-peak billing rate, and power consumption. 18. The end device of claim 17, wherein a second programmable processor is operative to generate the authorization response through comparing the power restrictions with real-time data obtained by at least one of the end device, on-premise device, and host device. 19. The end device of claim 18, wherein the on-premise device comprises an intelligent utility meter and the real-time data is obtained by the intelligent utility meter. 20. The end device of claim 16, wherein the distributed network is a mesh network formed from the plurality of on-premise devices, and each of the on-premise devices is communicatively connected to at least one other on-premise device and the end device via a third, wireless network connection. 21. The end device of claim 20, wherein the third network connection is an 802.11x-based connection. 22. The end device of claim 20, wherein the host device is communicatively connected to a utility provider via a fourth network connection. 23. The system of claim 16, wherein the ambient temperature corresponds to an ambient air temperature proximate to the power load. 24. The system of claim 16, wherein the power load comprises an air-conditioning unit. 25. The system of claim 16, wherein the host device comprises a network server operable for executing a power management application. 26. An end device for controlling a power load in a system comprising at least one on-premise device having an on-premise processor that is communicatively connected to the end device via a first network connection, and a host device having a host processor that is communicatively coupled to the at least one on-premise device via a second network connection, the end device comprising: a temperature sensor operative to sense an ambient temperature proximate to the power load, andan end device processor that is operatively coupled to the power load and temperature sensor and programmed to cause the end device to perform functions comprisingbased on the ambient temperature sensed by the temperature sensor, sending a request to the at least one on-premise device requesting authorization to activate or deactivate the power load, via a first network connection,receiving an authorization response from the on-premise device in response to the authorization request, via the first network connection;based at least in part on the authorization response, determining whether to activate or deactivate the power load, andaccording to the determination, causing the power load to be activated or deactivated,wherein the at least one on premise device comprises a plurality of on-premise devices,the first network connection comprises a distributed network connection formed at least in part by the plurality of on-premise devices, andeach of the plurality of on-premise devices is operatively connected to at least one other on-premise device and the end device. 27. The end device of claim 26, wherein the authorization response from the on-premise device is based at least in part on a power demand status previously received at the on-premise processor from the host device. 28. The end device of claim 26, wherein the on-premise processor is further programmed to perform functions comprising: in response to receiving the authorization request from the end device, sending a request for a power demand status to the host device;receiving the power demand status response from host device in response to the power demand status request; andsend an authorization response to the end device, in response to the authorization request, the authorization response based at least in part on the power demand status response.
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