Advanced number plate recognition implemented on dashcams for automated amber alert vehicle detection

1. An apparatus comprising:

a camera configured to capture images of an environment around a vehicle;

a memory mounted within said vehicle and configured to store data; and

a processing circuit mounted within said vehicle and configured to (i) perform automated number plate recognition using the images to create a history of detected license plates in said memory, (ii) continuously update the history of detected license plates in said memory, and (iii) concurrently search the history of detected license plates in said memory in response to receiving a request from a communication device of a vehicle user for information matching a broadcasted alert received by the communication device of the vehicle user.

2. The apparatus according to claim 1 , wherein the history of detected license plates further comprises location, date, and time information.

3. The apparatus according to claim 2 , wherein said location, date, and time information are obtained using a built-in global navigation satellite system capability of said camera.

4. The apparatus according to claim 1 , wherein said history of detected license plates further comprises information about vehicles associated with the detected license plates.

5. The apparatus according to claim 1 , wherein said processing circuit is further configured to continuously record license plate information in a predefined data structure stored in said memory.

6. The apparatus according to claim 1 , wherein said broadcasted alert received by said communication device comprises an Amber alert notification with license plate information.

7. The apparatus according to claim 1 , wherein said processing circuit is further configured to perform one or more of person detection, vehicle detection, and vehicle make/model recognition.

8. The apparatus according to claim 1 , wherein said processing circuit is further configured to communicate information associated with said detected license plates in said history of detected license plates from said memory to said communication device via a wireless link.

9. The apparatus according to claim 8 , wherein said communication device is further configured to query the vehicle user about forwarding information received from the processing circuit to one or more authorities.

10. A method of automating response to an Amber alert comprising:

capturing images of an environment around a vehicle using one or more cameras mounted on the vehicle;

performing, using a processing circuit mounted within said vehicle and associated with said one or more cameras, automated number plate recognition using the images to create a history of detected license plates in a memory mounted within said vehicle and connected to said processing circuit;

continuously updating the history of detected license plates in the memory mounted within said vehicle; and

in response to receiving a request from a communication device of a vehicle user, concurrently searching the history of detected license plates in the memory mounted within said vehicle for information matching the request, wherein the communication device of the vehicle user is configured to generate the request in response to receiving a broadcasted alert.

11. The method according to claim 10 , further comprising:

performing, using said processing circuit associated with said one or more cameras, one or more of person detection, vehicle detection, and vehicle make/model recognition.

12. The method according to claim 10 , further comprising:

communicating the information matching said request from said memory connected to said processing circuit to said communication device of said vehicle user via a wireless link.

13. The method according to claim 10 , further comprising:

querying said vehicle user about forwarding the information received from the processing circuit to one or more authorities.

14. The method according to claim 10 , further comprising automatically forwarding the information received from the processing circuit to one or more authorities.

15. The method according to claim 10 , further comprising storing location, date, and time information corresponding to each detected license plate in the history of detected license plates.

16. The method according to claim 15 , wherein said location, date, and time information are obtained using a built-in global navigation satellite system capability of said one or more cameras.

17. The method according to claim 10 , further comprising storing information about vehicles associated with the detected license plates in said history of detected license plates.

18. A dash camera comprising:

a camera configured to capture images of an environment around a vehicle;

a memory configured to store data; and

a processing circuit connected to said memory and configured to (i) perform automated number plate recognition using the images to create a history of detected license plates in said memory, (ii) continuously update the history of detected license plates in said memory, and (iii) concurrently search the history of detected license plates stored in said memory in response to receiving a request from a communication device of a vehicle user for information matching a broadcasted alert received by the communication device of the vehicle user, wherein said dash camera is removably mountable in said vehicle.

19. The dash camera according to claim 18 , wherein:

said processing circuit is further configured to communicate information associated with said detected license plates in said history of detected license plates from said memory to said communication device via a wireless link; and

said communication device is further configured to query the vehicle user about forwarding the information received from the processing circuit to one or more authorities.