Enforcement transponder
View Patent ↗An enforcement transponder system includes an enforcement reader in communication with an enforcement transponder. The transponders are written to identify when and where toll has been collected from a user of a toll road. In one embodiment, the system includes one or more roadside toll collection systems. This allows enforcement/verification of toll collection from SOV traffic on HOT lanes.
1. A system comprising:
an enforcement reader configured to read, from a first transponder, information of interest to an enforcement agent; and
an enforcement transponder configured to receive from the enforcement reader the information of interest and to provide, using a signal, the information of interest received from the enforcement reader to the enforcement agent to determine an enforcement action associated with the first transponder.
2. The system of claim 1 wherein the enforcement reader comprises:
an antenna;
a transmit/receive (TR) system coupled to the antenna;
a storage device adapted to store information provided to the enforcement reader from a first transponder; and
a reader processor coupled to the TR system and said storage device, said reader processor configured to process information received from the enforcement transponder.
3. The system of claim 2 wherein the enforcement transponder comprises:
an antenna;
a transmit/receive (TR) system coupled to the antenna;
a transponder type data store having stored therein an enforcement type transponder class value; and
a transponder processor coupled to the TR system, and the transponder type data store.
4. An enforcement reader comprising:
an antenna;
a transmit/receive (TR) system coupled to the antenna;
a storage device configured to store information provided to the enforcement reader from a first transponder, the stored information being of interest to an enforcement agent; and
a reader processor coupled to the TR system and the storage device,
wherein the enforcement reader is configured to provide the stored information to an enforcement transponder that provides, using a signal, the stored information to the enforcement agent to determine an enforcement action associated with the first transponder.
5. The reader of claim 4 wherein the reader processor is configured to process the stored information for use by the enforcement agent.
6. An enforcement transponder comprising:
an antenna;
a transmit/receive (TR) system coupled to said the antenna;
a transponder type data store configured to store a transponder class value, which indicates a particular type of transponder; and
a transponder processor coupled to the TR system, and the transponder type data store,
wherein the enforcement transponder is configured to receive information of interest to an enforcement agent from an enforcement reader read from a first transponder,
wherein the enforcement transponder provides, using a signal, the information of interest received from the enforcement reader to the enforcement agent to determine an enforcement action associated with the first transponder.
7. The enforcement transponder of claim 6 wherein the transponder class value comprises at least one of:
an enforcement class value;
a toll class value;
a safety class value;
a commercial vehicle class value; and
a government class value.
8. A process for operating an enforcement reader, the process comprising:
receiving, by the enforcement reader, information from a toll transponder;
processing the information from the toll transponder to generate an output indicator; and
relaying the information received from the toll transponder to an enforcement transponder configured to provide, using a signal, the relayed information to an enforcement agent to determine an enforcement action associated with the toll transponder,
wherein the relayed information is of interest to the enforcement agent.
9. The process of claim 8 further comprising storing, in the enforcement reader, information received from the toll transponder.
10. A process for operating an enforcement reader, the process comprising:
receiving, by the enforcement reader, information from a toll transponder;
receiving information from an enforcement transponder;
processing the information from the toll transponder to generate an output indicator signal, the output indicator signal representing information of interest to an enforcement agent; and
providing the output indicator signal to the enforcement transponder to the enforcement agent to determine an enforcement action associated with the toll transponder.
11. The process of claim 10 wherein receiving information from a toll transponder comprises receiving toll information.
12. The process of claim 11 wherein receiving information from an enforcement transponder comprises receiving an enforcement class value from the enforcement transponder.
13. The process of claim 12 further comprising storing the information received from at least one of the toll transponder and the enforcement transponder.
14. The process of claim 13 wherein processing the information from the toll transponder to generate an output indicator signal comprises processing toll information from the toll transponder.
15. The process of claim 10 wherein providing the output indicator signal to an enforcement transponder comprises:
receiving an enforcement class value from the enforcement transponder;
in response to the reader receiving the enforcement class value from the enforcement transponder, computing a time value corresponding to the difference in time between the enforcement reader receiving information from the toll transponder and receiving the enforcement class value from the enforcement transponder; and
in response to the time value being within a predetermined range of time values, providing to the enforcement transponder information related to the toll transponder.
16. A process for operating an enforcement transponder, the process comprising:
transmitting, from the enforcement transponder, an enforcement class value to an enforcement reader,
receiving, by the enforcement transponder, information of interest to an enforcement agent from the enforcement reader reading a first transponder; and
providing, using a signal, the information of interest received from the enforcement reader to the enforcement agent to determine an enforcement action associated with the first transponder.
17. The process of claim 16 in response to receiving transponder information from the enforcement reader, displaying information on a display.
18. The process of claim 17 wherein displaying information on a display includes providing an indication to the enforcement agent.
19. The system of claim 1 wherein the enforcement transponder is disposed with an enforcement vehicle.
20. The enforcement transponder of claim 6 wherein the enforcement transponder is disposed with an enforcement vehicle.