RFID systems and methods
A Radio Frequency Identification (RFID) tag according to one embodiment includes a housing configured for coupling to an object, control circuitry coupled to the housing, and a memory for storing information, the information including a service history of the object.
1. A Radio Frequency Identification (RFID) tag, comprising:
a housing and a memory for storing information;
wherein the RFID tag is operatively coupled to an electrical system of a vehicle via a wireless connection;
wherein a presence of the RFID tag is required in order to start the vehicle, and access to one or more portions of the information stored within the RFID tag is selectively allowed based on a received security code;
wherein removal of the RFID tag causes disablement of the vehicle.
2. The RFID tag as recited in claim 1 , wherein the information includes an owner identification.
3. The RFID tag as recited in claim 1 , wherein the information includes a registration number associated with the vehicle.
4. The RFID tag as recited in claim 1 , wherein the information includes a serial number.
5. The RFID tag as recited in claim 1 , wherein the RFID tag recognizes and responds to a signal from an interrogator.
6. The RFID tag as recited in claim 1 , wherein the information includes a vehicle identification number (VIN).
7. The RFID tag as recited in claim 1 , further comprising a security encryption circuit.
8. The RFID tag as recited in claim 1 , wherein the RFID tag further comprises a first power source.
9. The RFID tag of claim 1 , wherein the received security code includes a password for a secret handshake.
10. The RFID tag of claim 1 , wherein the information includes user programmable information.
11. The RFID tag as recited in claim 1 , wherein the RFID tag is coupled to the vehicle.
12. The RFID tag as recited in claim 1 , wherein the RFID tag comprises:
a power supply circuit to extract and regulate power from an interrogator,
a detector to decode signals from the interrogator,
a backscatter modulator,
a transmitter to send data back to the interrogator, and
anti-collision protocol circuits.
13. A Radio Frequency Identification (RFID) system, comprising:
an RFID interrogator; and
an RFID tag, the RFID tag comprising:
a housing; and
a memory for storing information;
wherein the RFID tag is operatively coupled to an electrical system of a vehicle via a wireless connection;
wherein a presence of the RFID tag is required in order to start the vehicle, and access to one or more portions of the information stored within the RFID tag is selectively allowed based on a received security code;
wherein removal of the RFID tag causes disablement of the vehicle.
14. A Radio Frequency Identification (RFID) tag, comprising:
a housing; and
a memory for storing information;
wherein the RFID tag is operatively coupled to an electrical system of an object via a wireless connection;
wherein a presence of the RFID tag is required in order to control operation of the object, and access to one or more portions of the information stored within the RFID tag is selectively allowed based on a received security code;
wherein removal of the RFID tag causes disablement of the object.
15. The RFID tag of claim 14 , wherein the object includes a vehicle.
16. The RFID tag of claim 14 , wherein the information includes an owner identification.
17. The RFID tag of claim 14 , wherein the information includes a registration number associated with the object.
18. The RFID tag of claim 14 , wherein the information includes a vehicle identification number (VIN).