Geolocation specific asset tracking with transmitters
A system that utilizes two different types of RFID data capture devices; at least one standard fixed RFID portal (e.g., one reader and two antennas) and at least one handheld or mobile RFID device in combination with passive RFID tags (i.e., transmitters). The system acquires, tracks, and reports asset location specific to a manufacturing plant and storage yard (i.e., the inventory), as well as production milestone events. GPS asset location data is tracked almost continuously and reported on demand.
1. An asset tracking system, comprising: a transmitter coupled to a vehicle; a plurality of fixed transceivers positioned within a vehicle manufacturing facility at a plurality of fixed milestone locations associated with a manufacturing process for manufacturing vehicles, the plurality of fixed transceivers being operable for selectively obtaining information from the transmitter coupled to the vehicle, wherein, when the transmitter coupled to the vehicle is moved within a predetermined proximity of a nearby transceiver of the plurality of fixed transceivers, the nearby transceiver is configured to obtain the information from the transmitter coupled to the vehicle;
a portable transceiver operable for selectively obtaining the information from the transmitter coupled to the vehicle, wherein the portable transceiver is adapted to operate at a low read power and read the transmitter upon being moved within a predetermined proximity of the transmitter coupled to the vehicle while the vehicle is within 4 feet, and the portable transceiver is configured to obtain the information from the transmitter coupled to the vehicle; and
a global positioning system in communication with the plurality of fixed transceivers and portable transceiver, the global positioning system being operable for periodically or continuously providing a calculation of a geographic location of the transmitter coupled to the vehicle, wherein the information from the transmitter coupled to the vehicle and the calculation of the geographic location of the transmitter coupled to the vehicle are communicated to a central server disposed remotely from the plurality of fixed transceivers and the portable receiver, and the central server is configured to determine a parking space the vehicle is parked in based on the geographic location and associate the vehicle with the parking space.
2. The asset tracking system of claim 1 , wherein the information from the transmitter coupled to the vehicle comprises a vehicle identification number.
3. The asset tracking system of claim 1 , wherein the transmitter comprises a radio frequency identification tag.
4. The asset tracking system of claim 1 , wherein the information from the transmitter coupled to the vehicle and the calculation of the geographic location of the transmitter coupled to the vehicle are communicated to an entity responsible for retrieving and shipping the vehicle to another location.
5. The asset tracking system of claim 4 , wherein the calculation of the geographic location of the transmitter coupled to the vehicle is translated to information corresponding to a previously identified location in the storage lot exterior to the vehicle manufacturing facility.
6. The asset tracking system of claim 1 , further comprising a second portable transceiver adapted to operate at a higher power than the portable transceiver, wherein the central server is configured to (1) determine a quadrant of one of an overflow and a repair area that the vehicle is located in based on a geographic location determined from the second portable transceiver reading the transmitter coupled to the vehicle and (2) associate the vehicle with the quadrant, wherein the second portable transceiver is mounted to a second vehicle.
7. An asset tracking method, comprising:
providing a transmitter coupled to a vehicle;
providing a plurality of fixed transceivers positioned within a vehicle manufacturing facility at a plurality of fixed milestone locations associated with a manufacturing process for manufacturing vehicles, the plurality of fixed transceivers being operable for selectively obtaining information from the transmitter coupled to the vehicle, wherein, when the transmitter coupled to the vehicle is moved within a predetermined proximity of a nearby transceiver of the plurality of fixed transceivers, the nearby transceiver is configured to obtain the information from the transmitter coupled to the vehicle;
providing a portable transceiver operable for selectively obtaining the information from the transmitter coupled to the vehicle, wherein the portable transceiver is adapted to operate at a low read power and read the transmitter upon being moved within a predetermined proximity of the transmitter coupled to the vehicle while the vehicle is at a fixed location exterior to the vehicle manufacturing facility, the predetermined proximity is within 4 feet, and the portable transceiver is configured to obtain the information from the transmitter coupled to the vehicle; and
providing a global positioning system in communication with the plurality of fixed transceivers and portable transceiver, the global positioning system being operable for periodically or continuously providing a calculation of a geographic location of the transmitter coupled to the vehicle, wherein the information from the transmitter coupled to the vehicle and the calculation of the geographic location of the transmitter coupled to the vehicle are communicated to a central server disposed remotely from the plurality of fixed transceivers and the portable receiver, the method further comprising determining at the central server, a parking space the vehicle is parked in based on the geographic location and associating, at the central server, the vehicle with the parking space.
8. The asset tracking method of claim 7 , wherein the information from the transmitter coupled to the vehicle comprises a vehicle identification number.
9. The asset tracking method of claim 7 , wherein the transmitter comprises a radio frequency identification tag.
10. The asset tracking method of claim 7 , wherein the information from the transmitter coupled to the vehicle and the calculation of the geographic location of the transmitter coupled to the vehicle are communicated to an entity responsible for retrieving and shipping the vehicle to another location.
11. The asset tracking method of claim 10 , wherein the calculation of the geographic location of the transmitter coupled to the vehicle is translated to information corresponding to a previously identified location in the storage lot exterior to the vehicle manufacturing facility.
12. The asset tracking method of claim 7 , further comprising: providing a second portable transceiver adapted to operate at a higher power than the portable transceiver; determining, at the central server, a quadrant of one of an overflow and a repair area that J 1 e is located in based on a geographic location determined from the second portable transceiver reading the transmitter coupled to the vehicle; and associating, at the central server, the vehicle with the quadrant, wherein the second portable transceiver is mounted to a second vehicle.