Connecting a personal mobile device to a vehicle communication unit

• US 8,750,832 B2
• Filed: 07/30/2012
• Issued: 06/10/2014
• Est. Priority Date: 07/30/2012
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Wuergler, Michael A., Tengler, Steven C., Hrabak, Robert A.
• Primary Examiner(s): Karikari, Kwasi
• Application Number:
  US13/561,425
• Publication Number:
  US 20140031010A1
• Time in Patent Office: 680 Days
• Field of Search: 455/575.9, 455/569.2, 455/41.1, 455/41.2, 455/502, 455/557, 455/556.1, 455/569.1
• US Class Current: 455/411
• CPC Class Codes: H04W 12/065 Continuous authentication
• CPC Class Codes: H04W 12/084 using delegated authorisation, e.g. open authorisation [OAuth] protocol
• CPC Class Codes: H04W 4/06 Selective distribution of broadcast services, e.g. multimedia broadcast multicast service [MBMS]; Services to user groups; One-way selective calling services
• CPC Class Codes: H04W 4/48 for in-vehicle communication
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H04W 48/20 Selecting an access point
• CPC Class Codes: H04W 76/10 Connection setup
• CPC Class Codes: H04W 8/24 Transfer of terminal data

Abstract

A method and apparatus for connecting a personal mobile device to a vehicle communication unit. The method involves automatically detecting the presence of a personal mobile device located at a vehicle, obtaining permission to connect the personal mobile device, and automatically connecting the personal mobile device to the vehicle communication unit. The method and apparatus can be used, for example, during an initial connection of a personal mobile device to a vehicle communication unit or each time a new mobile device is present in the vehicle.

Claims

1. A method for connecting a personal mobile device to a vehicle communication unit, comprising the steps of:

(a) detecting the presence of an occupant in a vehicle having a vehicle communication unit that communicates wirelessly via short range wireless communication;

(b) determining the presence of a personal mobile device within the vehicle in response to the detection using the short range wireless communication;

(c) determining a device type associated with the mobile device;

(d) determining that the device type is one for which establishment of a wireless communication link between the mobile device and vehicle communication unit is potentially desired by the occupant;

(e) presenting to the occupant in the vehicle a prompt inquiring whether the communication link is desired;

(f) receiving from the occupant an indication that the communication link is desired; and

(g) establishing the communication link between the mobile device and vehicle communication unit in response to the indication,

wherein at least one iteration of steps (a) through (g) is carried out for a particular vehicle trip and wherein the method further comprises carrying out another iteration of steps (a) and (b) on a different vehicle trip involving a newly-detected mobile device in the vehicle, and thereafter;

determining either that the newly-detected mobile device is one for which authorization to establish the communication link has previously been given or that the newly-detected mobile device is one for which authorization to establish the communication link has previously been denied;

establishing the communication link between the vehicle communication unit and newly-detected mobile device without prompting any occupants if authorization has previously been given; and

skipping at least steps (e) through (g) if authorization has previously been denied,

wherein the skipping step further comprises determining that no prompting of occupants should be carried out based on a counter indicating the number of times the newly-detected mobile device has been detected since authorization for the newly-detected mobile device was last denied.

2. The method of claim 1, wherein step (a) further comprises electronically monitoring for a vehicle condition indicative of the presence of an occupant in the vehicle and wherein step (b) comprises monitoring for a broadcast signal from the personal mobile device in response to detecting the vehicle condition and thereafter determining that the mobile device is present in response to receipt of the broadcast signal.

3. The method of claim 1, wherein step (c) further comprises detecting a device code received from the mobile device via the short range wireless communication and wherein step (d) further comprises determining that the device code identifies the mobile device as being a mobile phone.

4. The method of claim 1, wherein the method further comprises carrying out at least steps (a) through (e) at the commencement of a vehicle trip and prior to the vehicle reaching a selected speed.

5. The method of claim 1, wherein step (b) further comprises the steps of determining that at least one other personal mobile device is present in addition to the newly-detected mobile device, determining that a particular one of the plurality of detected mobile devices is the driver'"'"'s mobile device, skipping at least steps (e) and (f), and carrying out step (g) using the driver'"'"'s mobile device.

6. The method of claim 1, wherein step (e) further comprises playing an audible prompt in the vehicle inquiring if the communication link should be established, and wherein step (f) further comprises receiving either a speech or manual input indicating that the communication link is desired.

7. The method of claim 1, further comprising the step of providing an in-vehicle service to the occupant following step (g).

8. The method of claim 1, wherein the short range wireless communication is a Bluetooth™

communication.

9. Apparatus for wirelessly connecting to a personal mobile device in a vehicle, wherein the apparatus having a vehicle communication unit that includes a processor and computer readable memory that contains instructions that are executed by the processor to carry out the following steps:

(a) detecting the presence of an occupant in a vehicle having a vehicle communication unit that communicates wirelessly via short range wireless communication;

(b) determining the presence of a personal mobile device within the vehicle in response to the detection using the short range wireless communication;

(c) determining a device type associated with the mobile device;

(d) determining that the device type is one for which establishment of a wireless communication link between the mobile device and vehicle communication unit is potentially desired by the occupant;

(e) presenting to the occupant in the vehicle a prompt inquiring whether the communication link is desired;

(f) receiving from the occupant an indication that the communication link is desired; and

(g) establishing the communication link between the mobile device and vehicle communication unit in response to the indication;

wherein at least steps (b) through (e) are carried out automatically by the apparatus without manual initiation by the occupant,

wherein at least one iteration of steps (a) through (g) is carried out for a particular vehicle trip and wherein the method further comprises carrying out another iteration of steps (a) and (b) on a different vehicle trip involving a newly-detected mobile device in the vehicle, and thereafter;

determining either that the newly-detected mobile device is one for which authorization to establish the communication link has previously been given or that the newly-detected mobile device is one for which authorization to establish the communication link has previously been denied;

establishing the communication link between the vehicle communication unit and newly-detected mobile device without prompting any occupants if authorization has previously been given; and

skipping at least steps (e) through (g) if authorization has previously been denied,

wherein the skipping step further comprises determining that no prompting of occupants should be carried out based on a counter indicating the number of times the newly-detected mobile device has been detected since authorization for the newly-detected mobile device was last denied.