LIGHT FIXTURE MANAGEMENT SYSTEM

• US 20080074253A1
• Filed: 08/31/2007
• Published: 03/27/2008
• Est. Priority Date: 05/01/2000
• Status: Active Grant

• Current Assignee: R Jeffery
• Original Assignee: R Jeffery
• Inventors: Jeffery, R.
• Granted Patent: US 7,503,478 B2
• Time in Patent Office: Days
• US Class Current: 340/539.11
• CPC Class Codes: G07C 3/00 Registering or indicating the condition or the working of machines or other apparatus, other than vehicles

Abstract

A light fixture management system and method is provided for tracking one or more of the location, history and operating characteristics of light fixtures in a structure or a group of structures and surrounding premises. Each fixture is assigned indicia such as an identifier transmitted by a RFID transponder, information regarding which is stored in a database in association with fixture details. Fixtures requiring repair or maintenance are identified and the identifier is received by a portable reader. A user may optionally enter into the reader any observable problem. Received and entered information is downloaded into a computer, which generates a repair route for identified fixtures based on their locations and identified problems. Reports may be generated with other desired information such as the location of the circuit breaker associated with each fixture. The task of tracking light fixtures is thus simplified and efficiency and effectiveness of repair personnel increased.

Claims

1. A light fixture management system, comprising:

a plurality of signal-transmitting devices, each configured to transmit a unique identifier;

a portable reader for receiving signals comprising the unique identifiers transmitted by the signal-transmitting devices;

a microprocessor appliance comprising a database, for receiving information from the portable reader comprising the identifiers received by the reader, and associating the received information with corresponding information in the database, wherein the database comprises information relating to the locations of each of a plurality of light fixtures and supplies relating to each of the plurality of light fixtures,

wherein when each of the plurality of signal-transmitting devices is physically associated with a corresponding one of the plurality of light fixtures and the information received by the microprocessor appliance comprises the unique identifiers received by the portable reader from signal-transmitting devices associated with those light fixtures identified as being in need of repair or maintenance, the microprocessor appliance is configured to generate a report with information specific to light fixtures thus identified, the report comprising a repair task route based on relative locations of the identified light fixtures, specifying a sequence of light fixture maintenance based on the relative locations of the identified light fixtures and identifying supplies required for the identified light fixtures.

2. The light fixture management system of claim 1 wherein the plurality of signal-transmitting devices is a plurality of radio-frequency identification transponders.

3. The light fixture management system of claim 2 wherein the plurality of radio-frequency identification transponders is selected from one or more of:

passive, active, and semi-passive radio-frequency identification transponders.

4. The light fixture management system of claim 2 wherein each of the plurality of radio-frequency identification transponders is configured to be physically associated with one of the plurality of light fixtures by adhesion to the light fixture.

5. The light fixture management system of claim 2 wherein the report further comprises at least one of:

information relating to special requirements relating to specific ones of the identified light fixtures; and

information relating to a circuit breaker controlling power to each identified light fixture.

6. The light fixture management system of claim 2 wherein the portable reader comprises a keypad for manually entering information into the scanner.

7. The light fixture management system of claim 1 wherein the light fixtures identified as being in need of repair or maintenance are identified by an observer operating the portable reader.

8. The light fixture management system of claim 1 in which the information in the database further comprises at least one of:

repair history information for each light fixture; and

warranty information for each light fixture.

9. The light fixture management system of claim 1, wherein the supplies relating to the plurality of light fixtures comprised in the database include at least one of a fixture type and a bulb type for each of the plurality of light fixtures, and

the supplies identified in the report generated by the microprocessor appliance include at least one of a fixture type and a bulb type for each of the identified light fixtures.

10. A method of managing a plurality of light fixtures, each light fixture being physically associated with a corresponding one of a plurality of signal-transmitting devices, each signal-transmitting device being configured to transmit a unique identifier, comprising the acts of:

receiving signals comprising the unique identifiers transmitted by signal-transmitting devices physically associated with light fixtures identified as being in need of repair or maintenance, and storing information corresponding to the unique identifiers;

conveying the stored information corresponding to the unique identifiers to a microprocessor appliance comprising a database, wherein the database comprises information relating to the plurality of light fixtures comprising the locations of the plurality of light fixtures and supplies relating to the plurality of light fixtures, and

generating a report using the microprocessor appliance with information specific to the light fixtures thus identified, the report comprising a repair task route based on relative locations of the identified light fixtures and specifying a sequence of fixture maintenance based on the relative locations of the identified light fixtures, and further identifying supplies required for the identified light fixtures.

11. The method of claim 10 wherein the plurality of signal-transmitting devices is a plurality of radio-frequency identification transponders.

12. The method of claim 11 wherein the plurality of radio-frequency identification transponders is selected from one or more of:

passive, active, and semi-passive radio-frequency identification transponders.

13. The method of claim 11 further comprising the act of physically associating each of the plurality of radio-frequency identification transponders with a corresponding one of the plurality of light fixtures by adhering each of said radio-frequency identification transponders to the said corresponding one of the plurality of light fixtures.

14. The method of claim 10 wherein the report further comprises information relating to special requirements relating to specific ones of the identified light fixtures.

15. The method of claim 10 in which the report contains information relating to a circuit breaker controlling power to each identified light fixture.

16. The method of claim 10 further comprising the act of storing user-entered information corresponding to the identified light fixtures in association with the unique identifiers, and wherein the act of conveying the stored information to the microprocessor appliance comprises conveying the stored user-entered information to the microprocessor appliance.

17. The method of claim 10 wherein the light fixtures identified as being in need of repair or maintenance are identified by a user operating a reader for carrying out the act of receiving signals.

18. The method of claim 10 wherein the database further comprises at least one of:

repair history information for each one of the plurality of light fixtures; and

warranty information for each one of the plurality of light fixtures.

19. The method of claim 10 wherein the supplies relating to the plurality of light fixtures comprised in the database include at least one of a fixture type and a bulb type for each of the plurality of light fixtures, and

the supplies identified in the report generated using the microprocessor appliance include at least one of a fixture type and a bulb type for each of the identified light fixtures.

20. The method of claim 10 including, after the act of conveying the stored information, the act of downloading the conveyed information from the database to a master database at another geographic location.