SMART MONITORING AND WIRELESS QUERY SYSTEM AND METHOD

• US 20100013599A1
• Filed: 07/16/2008
• Published: 01/21/2010
• Est. Priority Date: 07/16/2008
• Status: Abandoned Application

• Current Assignee: Honeywell International Inc.
• Original Assignee: Honeywell International Inc.
• Inventors: Hanson, Todd, Rahman, Aziz, Tartock, Russell Lewis, Cable, Al, Wilson, Anthony W.
• Application Number:
  US12/174,378
• Publication Number:
  US 20100013599A1
• Time in Patent Office: Days
• US Class Current: 340/10.100
• CPC Class Codes: H04Q 2209/47 using RFID associated with sensors
• 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

Abstract

A smart monitoring and wireless query system is disclosed which includes a sensor suite, an RFID chip, and a microcontroller. The sensor suite with appropriate sensors can be mounted to a separate circuit board installed in a housing of a fixture with the RFID chip in proximity to the sensors. The sensor suite includes, but is not limited to, various sensors for monitoring humidity, light intensity, temperature, and/or power consumption to determine the entire status of a product. A microcontroller can be employed to determine the condition of the fixture from the sensor inputs and convert that information into an RFID signal having a specific timing and pattern. A remote reader can receive said RFID signal pattern from the fixture and can then decode the signal in order to identify which particular fixture from which the signal is received and the status of that particular fixture.

Claims

1. A smart monitoring and wireless query system comprising:

at least one sensor mounted in a circuit board for determining a status of a product, wherein said at least one sensor is installed in a housing of a fixture in association with a microcontroller that receives a signal from said at least one sensor to determine said status of said product;

an RFID chip placed in close proximity to said at least one sensor and said microcontroller for receiving a plurality of signals from said microcontroller, wherein said RFID chip is capable of transmitting an RFID signal in a predetermined timing and pattern; and

a remote reader for receiving said RFID signal from said fixture and decoding said signal to identify a fixture and to provide the current status thereof, including but not limited to varying fault conditions, thereby permitting wireless monitoring of said product.

2. The system of claim 1 wherein said RFID chip remotely communicates said current status of said product through a predetermined timing of ID pulses.

3. The system of claim 1 wherein said RFID chip identifies said malfunction associated with said fixture and alert maintenance personnel.

4. The system of claim 1 wherein at least one sensor comprises a pressure sensor.

5. The system of claim 1 wherein said at least one sensor comprises a temperature sensor.

6. The system of claim 1 wherein said at least one sensor comprises a chemical sensor.

7. The system of claim 1 wherein said at least one sensor comprises a sensor for monitoring a pressure, a temperature, a power consumption and/or a chemical composition associated with said product.

8. The system of claim 1 further comprising a memory coupled with said microcontroller for storing information from said at least one sensor and said RFID chip.

9. The system of claim 1 further comprising an analog-to-digital converter coupled to said at least one sensor.

10. The system of claim 1 further comprising a microcontroller that includes an analog-to-digital converter.

11. A smart monitoring and wireless query system comprising:

at least one sensor mounted in a circuit board for determining a status of a product, wherein said at least one sensor is installed in a housing of a fixture in association with a microcontroller that receives a signal from said at least one sensor to determine said status of said product;

an RFID chip placed in close proximity to said at least one sensor and said microcontroller for receiving a plurality of signals from said microcontroller, wherein said RFID chip is capable of transmitting an RFID signal in a predetermined timing and pattern; and

a remote reader for receiving said RFID signal from said fixture and decoding said signal to identify a fixture and to provide the current status thereof, including but not limited to varying fault conditions, thereby permitting wireless monitoring of said product wherein said RFID chip remotely communicates said current status of said product through a predetermined timing of ID pulses.

12. The system of claim 11 further comprising:

a memory coupled with said microcontroller for storing information from said at least one sensor and said RFID chip;

an analog-to-digital converter coupled to said at least one sensor; and

wherein said microcontroller includes said analog-to-digital converter.

13. The system of claim 12 wherein at least one sensor comprises a pressure sensor.

14. The system of claim 12 wherein said at least one sensor comprises a temperature sensor.

15. The system of claim 12 wherein said at least one sensor comprises a chemical sensor.

16. A smart monitoring and wireless query method, comprising:

mounting at least one sensor in a circuit board for determining a status of a product;

installing said at least one sensor in a housing of a fixture in association with a microcontroller that receives a signal from said at least one sensor to determine said status of said product;

locating an RFID chip in close proximity to said at least one sensor and said microcontroller for receiving a plurality of signals from said microcontroller, wherein said RFID chip is capable of transmitting an RFID signal in a predetermined timing and pattern; and

permitting a remote reader to receive said RFID signal from said fixture and decoding said signal to identify a fixture and to provide the current status thereof, including, but not limited to, varying fault conditions, thereby permitting wireless monitoring of said product.

17. The method of claim 16 further comprising configuring said RFID chip to remotely communicate said current status of said product through a predetermined timing of ID pulses.

18. The method of claim 16 wherein said at least one sensor comprises a sensor for monitoring a pressure, a temperature, a power consumption and/or a chemical composition associated with said product.

19. The method of claim 16 further comprising:

electrically connecting a memory to said microcontroller for storing information from said at least one sensor and said RFID chip;

coupling an analog-to-digital converter to said at least one sensor.

20. The method of claim 16 further comprising providing a microcontroller that includes said analog-to-digital converter in association with said memory.