DRIVER SIDE LOCATION DETECTION

• US 20160266235A1
• Filed: 11/07/2014
• Published: 09/15/2016
• Est. Priority Date: 11/07/2013
• Status: Abandoned Application

• Current Assignee: Driving Management Systems, Inc.
• Original Assignee: Driving Management Systems, Inc.
• Inventors: Hannon, Marwan, Qu, Peter Qiang
• Application Number:
  US15/035,210
• Publication Number:
  US 20160266235A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: G01S 5/30 Determining absolute distances from a plurality of spaced points of known location
• CPC Class Codes: H04M 1/72457 according to geographic location

Abstract

A system for determining a presence of a mobile device located in a predetermined detection zone includes a circuit associated with the mobile device and configured to cause an acoustic signal to be transmitted from the mobile device, a plurality of acoustic receivers, where each of the plurality of receivers is configured to receive the acoustic signal transmitted from the mobile device and convert the acoustic signal into an electrical signal, and a processor configured to determine a location of the mobile device based on the time of reception of the acoustic signal by the plurality of acoustic receivers and to determine whether the location of the mobile device matches the predetermined detection zone.

Claims

1. A system for determining a presence of a mobile device located in a predetermined detection zone, the system comprising:

a circuit associated with the mobile device, wherein the circuit is configured to cause an acoustic signal to be transmitted from the mobile device;

a plurality of acoustic receivers, wherein each of the plurality of receivers is configured to receive the acoustic signal transmitted from the mobile device and convert the acoustic signal into an electrical signal; and

a processor configured to determine a location of the mobile device based on the time of reception of the acoustic signal by the plurality of acoustic receivers and to determine whether the location of the mobile device matches the predetermined detection zone.

2. An apparatus for determining a presence of a mobile device located in a predetermined detection zone, the apparatus comprising:

a circuit associated with a mobile device, wherein the circuit is coupled to a nontransitory memory that stores executable instructions, wherein the circuit is operable to execute the instructions to;

cause an acoustic signal to be transmitted from the mobile device to a plurality of acoustic receivers;

receive a command signal from a processor configured to determine a location of the mobile device based on the time of reception of the acoustic signal by the plurality of acoustic receivers and determine whether the location of the mobile device matches the predetermined detection zone; and

inhibit at least one function of the mobile device upon reception of the command signal.

3. The apparatus of claim 2, wherein the circuit is located within the mobile device.

4. The apparatus of claim 3, wherein the circuit is configured to inhibit the at least one function of the mobile device upon the processor determining that the location of the mobile device matches the predetermined detection zone.

5. The apparatus of claim 3, wherein the circuit is configured to redirect at least one function of the mobile device to a hands-free alternate system upon the processor determining that the location of the mobile device matches the predetermined detection zone.

6. The apparatus of claim 2, wherein the acoustic signal comprises at least one ultrasonic pulse.

7. The apparatus of claim 6, wherein the at least one ultrasonic pulse is transmitted at a range of 15 kHz to 25 kHz.

8. The apparatus of claim 7, wherein the at least one ultrasonic pulse is transmitted at a range of 18 kHz to 20 kHz.

9. The apparatus of claim 8, wherein the at least one ultrasonic pulse is transmitted at 19 kHz.

10. An apparatus for determining a presence of a mobile device located in a predetermined detection zone, the apparatus comprising:

a processor coupled to a non-transitory memory that stores executable instructions, wherein the processor is operable to execute the instructions to;

receive a plurality of electrical signals from a plurality of acoustic receivers, wherein each electrical signal is based on an acoustic signal received by each of the plurality of acoustic receivers;

determine a location of a mobile device based on the time of reception of the acoustic signal by the plurality of acoustic receivers;

determine whether the location of the mobile device matches the predetermined detection zone.

11. The apparatus of claim 10, further comprising the plurality of acoustic receivers, wherein each of the plurality of receivers is configured to receive the acoustic signal transmitted from the mobile device and convert the acoustic signal into the electrical signal.

12. The apparatus of claim 11, wherein the plurality of acoustic receivers comprises at least three microphone devices.

13. The apparatus of claim 10, wherein the acoustic signal comprises at least one ultrasonic pulse.

14. The apparatus of claim 13, wherein the at least one ultrasonic pulse is transmitted at a range of 15 kHz to 25 kHz.

15. The apparatus of claim 14, wherein the at least one ultrasonic pulse is transmitted at a range of 18 kHz to 20 kHz.

16. The apparatus of claim 15, wherein the at least one ultrasonic pulse is transmitted at 19 kHz.

17. The apparatus of claim 10, wherein the processor is operable to determine the location of the mobile device based on a distance from the mobile device to each of the plurality of acoustic receivers.

18. The apparatus of claim 17, wherein the processor is operable to determine the distance of the mobile device to each of the plurality of acoustic receivers based on a time difference in reception at each of the plurality of acoustic receivers of the acoustic signal, wherein the acoustic signal is transmitted from the mobile device.

19. The apparatus of claim 10, wherein the processor is configured to determine the location of the mobile device based on triangulation.

20. The apparatus of claim 10, wherein the processor is operable to receive a Bluetooth signal transmitted by the mobile device.

21-30. -30. (canceled)