Automatic Registration of Meters to a Centralized Data System

• US 20100164749A1
• Filed: 12/29/2008
• Published: 07/01/2010
• Est. Priority Date: 12/29/2008
• Status: Active Grant

• Current Assignee: Schneider Electric USA, Inc. (Schneider Electric SE)
• Original Assignee: Power Measurement Ltd. (Schneider Electric SE)
• Inventors: Hope, Shaun, Hughes, Tom
• Granted Patent: US 8,203,462 B2
• Time in Patent Office: Days
• US Class Current: 340/870.20
• CPC Class Codes: H02J 13/00016 using a wired telecommunication network or a data transmission bus
• CPC Class Codes: H02J 13/00017 using optical fiber
• CPC Class Codes: H02J 13/00034 the elements or equipment being or involving an electric power substation
• CPC Class Codes: Y02E 60/00 Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
• CPC Class Codes: Y04S 40/124 using wired telecommunication networks or data transmission busses

Abstract

A system and methods for automatically configuring a monitoring device that is attachable to a network coupled to a data collection system. The network has associated network parameters. The monitoring device is coupled to an energy distribution system. The monitoring device measures a characteristic of energy supplied by the energy distribution system and stores data representative of the measured characteristics. A first network communications link is automatically established between the monitoring device and the network, and a host server is contacted to identify network parameters including an address of the data collection system. A second network communications link is automatically established between the monitoring device and the data collection system based on the address of the data collection system. Nameplate and configuration information associated with the monitoring device is communicated from the monitoring device over the network to the data collection system. The registration of the monitoring device in the data collection system is acknowledged based on acceptance of the nameplate information and the configuration information by the data collection system.

Claims

1. A method of automatically configuring a monitoring device that is attachable to a network, the network coupled to a data collection system, the network having associated network parameters, the method comprising:

coupling the monitoring device to an energy distribution system, the monitoring device measuring a characteristic of the energy distribution system and storing data representative of the measured characteristic;

automatically establishing a first network communications link between the monitoring device and the network to identify network parameters including an address of the data collection system;

automatically establishing a second network communications link between the monitoring device and the data collection system based on the address of the data collection system;

communicating nameplate information associated with the monitoring device and configuration information associated with the monitoring device from the monitoring device over the network to the data collection system; and

acknowledging the registration of the monitoring device in the data collection system based on acceptance of the nameplate information and the configuration information by the data collection system.

2. The method of claim 1, wherein establishing the first network communications link includes coupling the monitoring device to the network via a wired or wireless connection.

3. The method of claim 1, further comprising authenticating the monitoring device to access the data collection system in connection with establishing the second network communications link.

4. The method of claim 1, wherein the monitoring device is a master device coupled to a serial loop coupled to a slave monitoring device.

5. The method of claim 1, wherein establishing the first network communications link includes obtaining the network parameters from a host server coupled to the network.

6. The method of claim 5, wherein the network parameters further include an address of a domain name server and a domain name for the network, the method further comprising obtaining the address of the data collection system from the domain name server based on the domain name.

7. The method of claim 1, further comprising periodically sending data representative of the measured characteristic received by the monitoring device to the data collection system.

8. The method of claim 7, wherein the monitoring device reestablishes the first network communications link and reestablishes the second network communications link if a request for the data stored on the monitoring device is not made from the data collection system for a predetermined period of time.

9. The method of claim 1, wherein the establishing the first network communications link includes obtaining from a host server an address of the monitoring device, an address of a domain name server, and a domain name associated with the network, the method further comprising:

communicating the domain name to the domain name server and receiving from the domain name server the address of the data collection system; and

receiving at the monitoring device an indication that the monitoring device has been registered by the data collection system.

10. The method of claim 1, wherein establishing the first network communications link includes obtaining the address of the data collection system from a host server.

11. The method of claim 1, further comprising storing an address of the monitoring device in the monitoring device and an address of a host server or the address of the data collection system in the monitoring device.

12. A system for automatic configuration of a monitoring device for measuring a characteristic of energy supplied by an energy distribution system, the system comprising:

a network having associated network parameters;

a data collection system in communication with the network;

a monitoring device in communication with the network, the monitoring device measuring the characteristic of energy supplied by the energy distribution system and storing data representative of the measured characteristic; and

wherein the monitoring device is automatically configured for communicating the data to the data collection system by establishing a first network communications link between the monitoring device and a host server on the network to identify network parameters including an address of the data collection system;

establishing a second network communications link between the monitoring device and the data collection system based on the address of the data collection system;

communicating nameplate information associated with the monitoring device and configuration information associated with the monitoring device from the monitoring device over the network to the data collection system; and

registering the monitoring device in the data collection system by accepting the nameplate information and the configuration information.

13. The system of claim 12 wherein the communication between the monitoring device and the network occurs over a wired or wireless connection.

14. The system of claim 12, wherein the monitoring device is authenticated in connection with establishing the second network communication link.

15. The system of claim 12, further comprising a slave monitoring device coupled to the monitoring device via a serial loop, wherein the monitoring device serves as a master device.

16. The system of claim 12, further comprising a host server in communication with the network, wherein the first network communications link includes obtaining network parameters from the host server.

17. The system of claim 12, further comprising a domain server, wherein the address of the data collection system is obtained by the monitoring device from the domain server.

18. The system of claim 17, wherein the network parameters further include an address of a domain name server and a domain name for the network, wherein the address of the data collection system is obtained from the domain name server based on the domain name.

19. The system of claim 18, wherein the monitoring device receives an indication that the monitoring device has been registered by the data collection system.

20. The system of claim 12, wherein the monitoring device periodically sends data representative of the measured characteristic received from the energy distribution system to the data collection system.

21. The system of claim 20, wherein the monitoring device reestablishes the first network communications link and reestablishes the second network communications link if a request for the data stored on the monitoring device is not made from the data collection system for a predetermined period of time.

22. The system of claim 16, wherein the monitoring device stores an address of the monitoring device, and an address of the host server or the address of the data collection system.

23. A monitoring device that is automatically configurable when placed in communication with a network including a data collection system, the monitoring device comprising:

a network interface for communication with the network;

a data interface to obtain data from an energy distribution system;

a data storage device; and

a controller that establishes a network communications link between the monitoring device and the network, contacts a host server to obtain network information, obtains the address of the data collection system, establishes network communication between the monitoring device and the data collection system based on the address of the data collection system, sends nameplate and configuration information from the monitoring device over the network to the data collection system, and sends the data obtained from the energy distribution system over the network to the data collection system.