Meter having a communication interface for receiving and interfacing with a communication device

• US 10,260,903 B2
• Filed: 08/05/2011
• Issued: 04/16/2019
• Est. Priority Date: 10/05/2004
• Status: Active Grant

• Current Assignee: EI Electronics LLC (Hubbell, Inc.)
• Original Assignee: Electro Industries/Gaugetech
• Inventors: Kagan, Erran
• Primary Examiner(s): Wong, Albert K
• Application Number:
  US13/204,160
• Publication Number:
  US 20120026006A1
• Time in Patent Office: 2,811 Days
• Field of Search: 34087002, 34087028, 3408703
• CPC Class Codes: G01D 4/004 Remote reading of utility meters to a fixed location
• CPC Class Codes: G06Q 20/3829 involving key management
• CPC Class Codes: Y02B 90/20 Smart grids as enabling technology in buildings sector smart grids supporting the management or operation of end-user stationary applications in general, or like technologies with no associated climate change mitigation effect Y04S20/00
• CPC Class Codes: Y04S 20/30 Smart metering, e.g. specially adapted for remote reading

Abstract

A meter is provided having a communication interface for receiving and interfacing with a communication device for transmitting measurement and other data to a central computer station via the communication device. The meter includes a measurement module for obtaining measurement data and a processor having a memory for storing application software for communicating the measurement and other data to the communication interface. The data are then provided to the communication device via the communication interface. The communication device is preferably a plug-and-play PCMCIA-type card or other type of memory card having a processor and a connection port for connecting to a port adaptor of the communication interface for receiving the data via the connection port-port adaptor connection. The communication device further includes communication circuitry for communicating the received data to the central computer station via one or more communications networks according to a communications protocol pre-programmed within the processor.

Claims

1. An apparatus comprising:

a housing having an interior space and an interface opening in a wall of the housing, the interface opening configured to receive at least one removable communication device provided externally from the housing such that the at least one removable communication device is at least partially disposed in the housing;

a measurement module disposed in the interior space of the housing, the measurement module configured to measure electrical energy parameters;

a first processor disposed in the interior space of the housing and coupled to the measurement module, the first processor configured to process the measured electrical energy parameters;

a display having a face viewable from an exterior space outside the housing, the display configured to receive control signals from the first processor to display energy consumption data to an operator;

a memory disposed in the interior space of the housing, the memory configured to store application software capable of being executed by the first processor;

a communication interface disposed in the interior space of the housing and coupled to the first processor, the communication interface comprising a port adaptor externally accessible from the housing via the interface opening;

a plurality of removable communication devices, each removable communication device comprising a connection port disposed thereon and configured for physically and removably coupling with the port adaptor of the communication interface, each removable communication device further comprising a second processor programmed with a communication protocol that is different from the communication protocols of the other removable communication devices, and each removable communication device further comprising communication circuitry configured to transmit data to a remote computing device via the respective communication protocol over a predetermined infrastructure having one or more communication networks;

wherein, once one of the removable communication devices providing externally from the housing is disposed in the interface opening, the connection port of the removable communication device connects to the port adapter of the communication interface and the removable communication device is removable from the housing without opening the housing to expose the interior space of the housing; and

wherein the communication interface is configured to communicate the electrical energy parameters to the removable communication device coupled to the communication interface for further transmission to the remote computing device via the one or more communication networks.

2. The apparatus of claim 1, wherein the port adaptor of the communication interface is an edge connector.

3. The apparatus of claim 1, wherein the port adaptor of the communication interface is a serial port adaptor.

4. The apparatus of claim 3, wherein the serial port adaptor is configured to supply power to the removable communication device coupled to the communication interface.

5. The apparatus of claim 3, wherein the serial port adaptor includes a plurality of pins.

6. The apparatus of claim 1, wherein the port adaptor of the communication interface is one of an Ethernet network adaptor, a cellular network adaptor, and a Bluetooth adaptor.

7. The apparatus of claim 1, wherein at least one of the removable communication devices is a PCMCIA-type card.

8. The apparatus of claim 1, wherein the communication circuitry of at least one of the removable communication devices is configured to transmit the data to the computing device via at least one of RF transmission, cellular transmission, and/or satellite transmission.

9. The apparatus of claim 8, wherein the communication circuitry of the at least one of the removable communication devices further comprises an antenna.

10. The apparatus of claim 1, wherein the communication circuitry of at least one of the removable communication devices further comprises at least one of an RF transmitter and receiver, an Ethernet jack, and/or a modem.

11. The apparatus of claim 1, wherein the one or more communication networks is selected from the group consisting of a PSTN, a cellular network, a satellite network, an Ethernet/Intranet/LAN/ WAN, and the Internet.

12. The apparatus of claim 1, wherein the removable communication devices operate within at least one of a Bluetooth communications protocol, a CDMA communications protocol, a TDMA communications protocol, an Internet protocol, and/or a 3G communications protocol.

13. The apparatus of claim 1, wherein the housing is generally cylindrical.

14. A meter comprising:

a meter housing defining an interior space;

a measurement module disposed within the interior space of the meter housing, the measurement module configured to measure parameters of utility usage;

a processor disposed within the interior space of the meter housing and coupled to the measurement module, the processor configured to process the parameters of utility usage measured by the measurement module; and

an external communication interface disposed within the interior space of the meter housing and externally accessible via an opening within a wall of the meter housing, a first side of the external communication interface being coupled to the processor, a second side of the external communication interface configured to communicate with a removable, wireless communication device when the removable, wireless communication device is disposed in the opening and physically and directly connected to the second side of the external communication interface,

wherein the opening is configured to at least partially receive the removable, wireless communication device provided externally from the housing such that an operator is capable of coupling the removable, wireless communication device to and removing the removable, wireless communication device from the external communication interface without opening the meter housing, the removable, wireless communication device being selected to match a predetermined communication infrastructure including at least one wireless network.

15. The meter of claim 14, wherein the external communication interface comprises a port adaptor.

16. The meter of claim 15, wherein the port adaptor comprises a plurality of pins.

17. The meter of claim 14, wherein the external communication interface is configured to receive the processed parameters of utility usage from the processor and communicate the processed parameters of utility usage to the removable, wireless communication device.

18. The meter of claim 14, wherein the second side of the external communication interface comprises a port adaptor configured for connection with a connection port of the removable, wireless communication device.

19. The meter of claim 18, wherein the port adaptor of the external communication interface is one of a serial port adaptor, an edge connector, Ethernet network adaptor, cellular network adaptor, and Bluetooth adaptor.

20. The meter of claim 14, wherein the housing is generally cylindrical.

21. The meter of claim 14, wherein the removable, wireless communication device operates within at least one of a Bluetooth communications protocol, a CDMA communications protocol, a TDMA communications protocol, an Internet protocol, and/or a 3G communications protocol.

22. An apparatus comprising:

a housing having an interior space and an opening, the opening configured to physically receive at least one of a plurality of removable, wireless communication cards from outside the housing such that the at least one removable, wireless communication card is at least partially disposed in the housing;

a measurement module disposed in the interior space of the housing for obtaining measurement data indicative of energy consumed;

at least one first processor disposed in the interior space of the housing and coupled to the measurement module, the at least one first processor configured to process the measurement data; and

a communication interface coupled to the at least one processor, the communication interface externally accessible via the opening of the housing, wherein the opening of the housing enables the at least one removable, wireless communication card to be physically and removably coupled to the communication interface without opening the housing to expose the interior space of the housing, the communication interface being configured for receiving the measurement data from at least one processor and for operatively communicating the measurement data to the at least one removable, wireless communication card;

wherein each of the plurality of removable, wireless communication cards includes a connection port disposed thereon and configured for physical and removable coupling with the communication interface when the card is disposed in the opening of the housing, at least one second processor programmed with a communication protocol, and communication circuitry being configured for wirelessly transmitting the measurement data to a remote computing device via the respective communication protocol over a predetermined communication infrastructure having one or more communication networks, the communication protocol of each of the plurality of removable, wireless communication cards being different than the communication protocol of the other removable, wireless communication cards.