Remote sensing system

• US 8,242,932 B2
• Filed: 11/24/2009
• Issued: 08/14/2012
• Est. Priority Date: 11/24/2009
• Status: Active Grant

• Current Assignee: Symbol Technologies, LLC (Zebra Technologies Corporation)
• Original Assignee: Symbol Technologies, Inc. (Zebra Technologies Corporation)
• Inventors: Roslak, Thomas, Doorty, Andrew, Llamas Martinez Garza, Luis
• Primary Examiner(s): Mai, Lam T
• Application Number:
  US12/624,611
• Publication Number:
  US 20110121989A1
• Time in Patent Office: 994 Days
• Field of Search: 340/870.02, 340/688, 382/151, 382/199, 382/182, 382/202, 382/260, 382/284, 382/287, 348/144, 348262-265, 348/135, 348/160, 356/606, 356/613, 356/615
• US Class Current: 340/870.02
• CPC Class Codes: G01D 4/008 Modifications to installed utility meters to enable remote reading
• CPC Class Codes: H04Q 2209/60 for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
• CPC Class Codes: H04Q 9/00 Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
• 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

An imaging system (10) and method (200) for reading residential and/or commercial meters. The system and method comprise a transmission element (12) that attaches to an external location of a meter (24). The transmission element (12) selectively communicates a reading signal (40) corresponding to a meter value. The system and method further comprise an imaging unit (14) located within the transmission element (12) that images the meter value at a prescribed frequency. The system and method also comprise a transceiving arrangement (16) that receives the reading signal (40) communication from the transmission element. The transceiving arrangement (16) also comprises a converter (44) that analyzes and converts the reading signal (40) communication to a use signal (46).

Claims

1. An imaging system for reading residential and/or commercial meters, the imaging system comprising:

a transmission element that attaches to an external location of a meter, the transmission element selectively communicating a reading signal corresponding to a meter value;

an imaging unit located within said transmission element that images the meter value at a prescribed frequency; and

a transceiving arrangement that receives the reading signal communication from said transmission element, the transceiving arrangement further comprising a converter that analyzes and converts the reading signal communication to a use signal.

2. The imaging system of claim 1 wherein said transceiving arrangement converter employs optical character recognition for converting the reading signal communication.

3. The imaging system of claim 1 further comprising at least one monitoring system in remote communication with said transceiving arrangement, said monitoring system receiving a use signal that includes a use value displayed on said monitoring system.

4. The imaging system of claim 1 wherein said transceiving arrangement is remotely located from said transmission element.

5. The imaging system of claim 3 wherein said monitoring system is remotely located from said transceiving arrangement.

6. The imaging system of claim 1 wherein said transmission element further comprises a WAN antenna for selectively communicating a reading signal corresponding to a meter value to said transceiving arrangement.

7. The imaging system of claim 6 wherein said transmission element further comprises a solar panel comprising a plurality of solar cells coupled to a power storage source that collectively power said transmission element.

8. The imaging system of claim 1 wherein said communicating a reading signal corresponding to a meter value is transmitted from said transmission element by a wireless communication protocol.

9. The imaging system of claim 1 wherein said communicating a reading signal corresponding to a meter value is transmitted from said transmission element by a modem.

10. A method of imaging and transmitting an image captured from residential and/or commercial utility meters, the method comprising:

attaching a transmission element to an external location of a utility meter;

imaging at a prescribed frequency a utility meter value on the utility meter with an imaging unit, the imaging unit being fixedly attached to said transmission element;

communicating from the transmission element a reading signal corresponding to the image utility meter value captured by said imaging unit;

receiving said reading signal sent from the transmission element with a transceiving arrangement;

converting said reading signal communication with a converter located within said transceiving arrangement to a use signal comprising a use value; and

transmitting said use signal to at least one monitoring system in remote communication with said transceiving arrangement, said monitoring system receiving said use signal that includes said use value displayed on said monitoring system.

11. The method of claim 10 further comprising remotely locating said transceiving arrangement from said monitoring system.

12. The method of claim 11 further comprising remotely locating said transmission element from said transceiving arrangement.

13. The method of claim 11 further comprising powering said transmission element with one of a plurality of solar cells, a battery, and a super capacitor.

14. The method of claim 11 further comprising transmitting said use signal and reading signal via a wireless communication protocol.

15. An imaging system for reading residential and/or commercial utility meters, the imaging system comprising:

a transmission element that attaches to an external location of a utility meter, the transmission element selectively communicating a reading signal corresponding to a utility meter value, the transmission element comprising;

an antenna for transmitting said reading signal using a wireless communication protocol;

a plurality of solar cells providing a source of power to said transmission element; and

an imaging unit located within said transmission element that images the utility meter value at a prescribed frequency;

a transceiving arrangement that receives the reading signal communication from said transmission element, the transceiving arrangement further comprising a converter that analyzes and converts the reading signal communication to a use signal comprising a use value; and

at least one monitoring system in remote communication with said transceiving arrangement, said monitoring system receiving said use signal that includes said use value displayed on said monitoring system.

16. The imaging system of claim 15 wherein said transceiving arrangement converter employs optical character recognition for decoding the reading signal communication.

17. The imaging system of claim 15 herein said transceiving arrangement is remotely located from said transmission element.

18. The imaging system of claim 15 herein said monitoring system is remotely located from said transceiving arrangement.

19. The imaging system of claim 15 wherein said communicating a reading signal corresponding to a utility meter value is transmitted from said transmission element by a wireless communication protocol.

20. The imaging system of claim 15 wherein said communicating a reading signal corresponding to a utility meter value is transmitted from said transmission element by a modem.