System And Method To Inhibit User Text Messaging On A Smartphone While Traveling In A Motor Vehicle

• US 20130331078A1
• Filed: 06/07/2013
• Published: 12/12/2013
• Est. Priority Date: 06/12/2012
• Status: Abandoned Application

• Current Assignee: Myine Electronics, Inc. (Ford Motor Company)
• Original Assignee: Myine Electronics, Inc. (Ford Motor Company)
• Inventors: SIGAL, Jacob R., BALDINI, Massimo, RAYMOND, Peter
• Application Number:
  US13/912,767
• Publication Number:
  US 20130331078A1
• Time in Patent Office: Days
• US Class Current: 455/418
• CPC Class Codes: H04W 4/022 with dynamic range variability
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/027 using movement velocity, acceleration information
• CPC Class Codes: H04W 8/22 Processing or transfer of terminal data, e.g. status or physical capabilities

Abstract

A system is disclosed for selectively inhibiting text message operation of a smartphone being used by a user while travelling in a motor vehicle, where the motor vehicle incorporates a vehicle audio subsystem. A smartphone may have a detection circuit and a processor. The detection circuit detects a signal from the audio system that indicates to the smartphone that the smartphone is located within the vehicle. A navigation system may also be included in the smartphone that generates navigation signals indicating when the smartphone is in motion. The processor receives the navigation signals and, using a software module, inhibits text messaging operation on the smartphone while the vehicle is detected to be in motion.

Claims

1. A system for selectively inhibiting text message operation of a smartphone being used by a user while travelling in a motor vehicle, wherein the motor vehicle incorporates a vehicle audio subsystem, the system comprising

a smartphone present including:

a detection circuit for detecting a signal from the audio system that indicates to the smartphone that the smartphone is located within the vehicle;

a processor in communication with the detection circuit and configured to run a software module;

a navigation system in communication with the processor for generating navigation signals indicating when the smartphone is in motion; and

the processor further configured to receive the navigation signals and to inhibit text messaging operation on the smartphone while the vehicle is detected to be in motion.

2. The system of claim 1, wherein the detection circuit is configured to detect the signal from the audio system, and wherein the signal comprises at least one a pulsed tone or a continuous tone.

3. The system of claim 2, further comprising:

a port on the smartphone; and

a conductor, the port configured to couple to the conductor and the conductor configured to transmit the at least one of a pulsed tone or a continuous tone to the smartphone.

4. The system of claim system of claim 1, further comprising a software module configured to run on the processor and to inhibit the text messaging when the smartphone is detected to be in motion.

5. The system of claim 1, wherein the software module further is configured to implement a time delay of a predetermined duration once motion of the smartphone has ceased, before re-enabling text messaging on the smartphone.

6. A system for selectively inhibiting text message operation of a smartphone being used by a user while travelling in a motor vehicle, the system comprising

a vehicle audio system configured to output at least one of a pulsed tone or a continuous tone from an output thereof;

a smartphone present within the vehicle, the smartphone including;

a port for receiving the at least one of a pulsed tone or a continuous tone from the vehicle radio system via a conductor coupling the port of the smartphone to the output of the vehicle audio system, the at least one of a pulsed tone or a continuous tone indicating that the smartphone is present within a vehicle;

a processor configured to run a software module;

the processor further configured to receive a navigation signal indicating when the smartphone is experiencing motion; and

the processor further being configured to inhibit text messaging operation on the smartphone while the vehicle is in motion.

7. The system of claim 6, wherein the output of the vehicle audio system comprises an auxiliary communications port.

8. The system of claim 6, wherein the vehicle radio system comprises a tone generator for generating the at least one of a pulsed tone or a continuous tone.

9. The system of claim 6, wherein the port of the smartphone comprises at least one of:

an auxiliary communications port;

a line out port; and

a headphone jack.

10. The system of claim 6, wherein the smartphone includes a navigation electronics subsystem for generating the navigation signal.

11. The system of claim 6, wherein the smartphone includes a tone detection circuit for receiving the at least one of a pulsed tone or a continuous tone and generating therefrom a signal to the processor in accordance therewith.

12. The system of claim 6, wherein the vehicle radio system further includes:

a filter for filtering the at least one of a pulsed tone or a continuous tone to produce a filtered tone; and

a preamplifier for receiving the filtered tone.

13. The system of claim 6, wherein the software module is further configured to wait a predetermined time period after the smartphone is determined to have stopped being in motion, before allowing test messaging to be re-enabled on the smartphone.

14. The system of claim 6, wherein when the text messaging is inhibited the smartphone is controlled to respond to incoming text messages using an autoreply.

15. A method for inhibiting text messaging on a smartphone while the smartphone is detected as being located within a vehicle and in motion, the method comprising:

using the smartphone to receive a signal from the vehicle when the smartphone is within the vehicle, the signal indicating to the smartphone that the smartphone is present within the vehicle;

using a navigation system to provide navigation signals to the smartphone which the smartphone uses to deduce that it is in motion, and thus that the vehicle is moving; and

when the smartphone is detected as being present within the vehicle and in motion, inhibiting text messaging operation on the smartphone; and

based on the navigations signals, detecting when the smartphone is no longer in motion and re-enabling text messaging operation on the smartphone.

16. The method of claim 15, wherein said using the smartphone to receive a signal from the vehicle comprises using the smartphone to receive one of a pulsed tone signal or a continuous tone signal via a conductor electrically coupling an audio system of the vehicle to the smartphone, and wherein receipt of the one of the pulsed tone signal or continuous tone signal informs the smartphone that the smartphone is present within the vehicle.

17. The method of claim 15, further comprising coupling one end of the conductor to an auxiliary port of the audio system, and coupling another end of the conductor to a jack on the smartphone.

18. The method of claim 15, wherein said using a navigation system to provide navigation signals to the smartphone comprises using a navigation system within the smartphone.

19. The method of claim 15, further comprising implementing a time delay after the smartphone is detected as no longer being in motion, before re-enabling the text messaging operation of the smartphone.