ENERGY MANAGEMENT SYSTEM

• US 20160041573A1
• Filed: 03/14/2014
• Published: 02/11/2016
• Est. Priority Date: 03/14/2013
• Status: Abandoned Application

• Current Assignee: Kool Koncepts Limited
• Original Assignee: Kool Koncepts Limited
• Inventors: CHEN, Andrew Yuen Chin, CHENG, Amy Decem, TAM, Tsz Kai
• Application Number:
  US14/775,721
• Publication Number:
  US 20160041573A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: G05F 1/66 Regulating electric power
• CPC Class Codes: G06F 1/266 Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
• CPC Class Codes: G06F 2200/261 PC controlled powerstrip
• CPC Class Codes: H01R 13/665 with built-in electronic circuit H01R13/70, H01R13/719 take precedence
• CPC Class Codes: H01R 13/70 with built-in switch
• CPC Class Codes: H01R 25/003 the coupling part being secured only to wires or cables
• CPC Class Codes: H01R 31/065 with built-in electric apparatus
• CPC Class Codes: Y02D 10/00 Energy efficient computing, e.g. low power processors, power management or thermal management

Abstract

The present invention provides an Energy Management System which can be configured to automatically switch peripheral appliances on or off by detecting master appliances being in standby state, even though these appliances are located far away from each other in a premise, or even in other premises. The system is also capable of detecting whether the included appliances are plugged or unplugged to facilitate simple and efficient management of appliance power consumption for the sake of energy saving. In one embodiment, it also provides a detachable, battery-powered wireless sub-system, supporting dual operation modes, to improve wireless coverage of the system.

Claims

1. An energy management system comprising

(a) a first power socket device comprising (1) a plug, (2) one or more power measurement module, (3) one or more AC sockets each of which is coupled with an AC switch, (4) one or more communication modules, (5) a timing module, (6) a microcontroller, wherein said microcontroller controls the AC switches and (7) a memory module, wherein said memory module stores control instructions for controlling the AC sockets;

(b) a second power socket device comprising a plug, a docking space and one or more detachable data transceiver devices, wherein said detachable data transceiver device comprises a microcontroller, one or more communication modules, charging circuitry and battery;

(c) one or more computing devices, wherein said computing device comprises a global positioning system and a software for analyzing energy consumption measurement and providing control instructions for controlling the energy consumption of the AC sockets; and

(d) an internet server, wherein said internet server comprises (1) a timing module, (2) a software for analyzing energy consumption measurement and providing control instructions for controlling the energy consumption of the AC sockets, and (3) a software for preventing unauthenticated access into the system, wherein said internet server communicates with the computing device and the communication device of the second power socket device,

wherein energy consumption from the AC sockets are measured by the first power socket device and communicated to the internet server or computing devices via the communication device of the second power socket device, wherein control instructions from the computing devices are communicated (1) to the microcontroller in the first power socket device via the communication device of the second power socket device or (2) to the internet server.

2. The energy management system of claim 1, wherein the first power socket device and second power socket device are combined in a single device.

3. The energy management system of claim 1, wherein the AC sockets are faced towards the ground.

4. The energy management system of claim 1, wherein said AC sockets further comprise a surge arrestor coupled with a surge arrestor failure detection scheme so that a remote user could be notified when the arrestor protection has been failed or tripped.

5. The energy management system of claim 1, wherein said detachable data transceiver device could operate on battery when separated from the second power socket device.

6. The energy management system of claim 1, wherein the communication device of the second power socket device is capable of operating under Wi-Fi in both infrastructure and ad-hoc modes for communicating wirelessly with said computing device.

7. The energy management system of claim 6, wherein under ad-hoc mode, the computing device can communicate with the communication device of the second power socket device from anywhere in the world having internet connection via said internet server.

8. The energy management system of claim 1, wherein said second power socket device communicates wirelessly with the first power socket device using Z-Wave or ZigBee wireless communication.

9. The energy management system of claim 1, wherein the computing device is selected from the group consisting of a smart phone, a tablet computer, a desktop computer or a notebook computer.

10. The energy management system of claim 1, wherein the energy consumption measurement data from each AC socket in the system is stored in one or more of the computing device, the internet server or the memory module in the first power socket device.

11. The energy management system of claim 1, wherein each of said AC sockets further comprises an electrical plug detection mechanism comprising a detection pin for electrically contacting and bridging the live or neutral prong of a device plugged in to said AC socket so that the microcontroller will detect the presence or absence of a device plugged in said AC socket and notify a user.

12. The energy management system of claim 1, wherein said first power socket device further comprises an indicator, which is coupled with each AC socket, that will respond to the control instructions from the computing device.

13. The energy management system of claim 1, wherein said memory module is permanent memory or non-permanent memory.

14. A method for energy management, comprising the steps:

i. placing the first power socket device and second power socket device from one or more of the energy management systems of claim 1 at desired locations;

ii. plugging a plurality of electrical appliances into the AC sockets in the energy management systems;

iii. connecting the first power socket device, the second power socket device, the internet server and the computing device wirelessly; and

iv. configuring control instructions for managing energy consumption of the electrical appliances that are plugged into the AC sockets.

15. The method of claim 14, wherein the first power socket device and second power socket device are or are not placed at a same location.

16. The method of claim 14, wherein said control instructions comprise designating each of the electrical appliances as master electrical appliances or peripheral electrical appliances, wherein the peripheral electrical appliances are controlled according to energy consumption of the master electrical appliances.

17. The method of claim 16, wherein said master electrical appliances and peripheral electrical appliances are or are not plugged into the AC sockets of the same first power socket device.

18. The method of claim 16, wherein the master electrical appliances and peripheral electrical appliances are or are not plugged into the AC sockets in the same energy management system.

19. The method of claim 16, wherein the peripheral electrical appliances are:

i. turned off when the energy consumption of a master electrical appliance is lower than its operational need;

or

ii. automatically turned on when the energy consumption of a master electrical appliance is at its operational need.

20. The method of claim 14, wherein said control instructions control the AC socket that electrical appliances are plugged into based on:

i. the distance between the AC sockets and the computing device, wherein the AC sockets are switched on or off when the computing device is at a specified distance from the socket;

or

ii. the time on any one of said computing device, said first power socket device or internet server, wherein the AC sockets are switched on or off at a specified time;

or

iii. the energy consumption of the plugged-in electrical appliance, wherein the AC sockets are switched on or off at a specified level of energy consumption.

21. The method of claim 14, wherein step (iii) further comprises detaching the detachable data transceiver device from the second power socket device and placing it at a location which bridges the wireless connection.