Mobile device application integration with infotainment head units

• US 10,205,770 B2
• Filed: 01/08/2013
• Issued: 02/12/2019
• Est. Priority Date: 01/09/2012
• Status: Active Grant

• Current Assignee: Harman International Industries Incorporated (Samsung Electronics Co. Ltd.)
• Original Assignee: Harman International Industries Incorporated (Samsung Electronics Co. Ltd.)
• Inventors: Baalu, Arvin, Malhotra, Manu, Venkateswaran, Sangeetha, Meena, Omprakash
• Primary Examiner(s): Bates, Kevin T
• Assistant Examiner(s): Siddiqi, Emad
• Application Number:
  US14/327,399
• Publication Number:
  US 20150334171A1
• Time in Patent Office: 2,226 Days
• Field of Search: 709203
• CPC Class Codes: B60K 2360/164 Infotainment
• CPC Class Codes: B60K 2360/55 Remote control arrangements
• CPC Class Codes: B60K 2360/573 Mobile devices controlling vehicle functions
• CPC Class Codes: B60K 2360/589 Wireless data transfers
• CPC Class Codes: B60K 2360/5894 SIM cards
• CPC Class Codes: B60K 2360/592 Data transfer involving external databases
• CPC Class Codes: B60K 2360/595 Data transfer involving internal databases
• CPC Class Codes: B60K 35/00 Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
• CPC Class Codes: B60K 35/10 Input arrangements, i.e. from user to vehicle, associated with vehicle functions or specially adapted therefor
• CPC Class Codes: B60K 35/28 characterised by the type of the output information, e.g. video entertainment or vehicle dynamics information; characterised by the purpose of the output information, e.g. for attracting the attention of the driver
• CPC Class Codes: B60K 35/80 Arrangements for controlling instruments
• CPC Class Codes: B60K 35/85 Arrangements for transferring vehicle- or driver-related data
• CPC Class Codes: G01C 21/3629 Guidance using speech or audio output, e.g. text-to-speech text to speech systems per se G10L13/00
• CPC Class Codes: G01C 21/3664 Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures
• CPC Class Codes: G06F 9/451 Execution arrangements for user interfaces
• CPC Class Codes: H04L 67/01 Protocols
• CPC Class Codes: H04L 67/10 in which an application is distributed across nodes in the network software deployment G06F8/60; multiprogramming arrangements G06F9/46
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
• CPC Class Codes: H04M 1/6091 including a wireless interface

Abstract

A system is provided for integrating a feature rich application platform operating on a mobile device with a vehicle infotainment system. The system includes a head unit configured to control user interface devices including a display, a command entry device, and an audio output device. The head unit also includes computing resources and a communications interface. A content consumer application operates using the computing resources of the head unit, and is configured to communicate user generated commands over a communications interface to a content provider application executing on a mobile device. The content provider application is configured to direct the user generated commands to one of a plurality of sub-applications on the mobile device.

Claims

1. A system for integrating a feature rich application platform operating on a mobile device and a vehicle infotainment system, the system comprising:

a head unit configured to control access to a user input device in the vehicle infotainment system, the head unit having a processor and a communications interface; and

a content consumer application operating under control of the processor in the head unit and configured to communicate user generated commands entered by a user via the user input device over the communications interface to a content provider application executing on the mobile device, wherein the content provider application is configured to;

receive from the content consumer application a selection of a first sub-application included in a plurality of sub-applications available on the mobile device;

launch the first sub-application for execution on the mobile device, wherein first sub-application starts a service that allows the first sub-application to receive commands from the content consumer application forwarded by the content provider application; and

bind to the service started by the first sub-application to ensure that the commands received from the content consumer application reach the first sub-application.

2. The system of claim 1 where:

the head unit further includes a user output device, and

the content consumer application is configured to receive messages from the first sub-application over the communications interface, and to communicate the message to the user using the user output device.

3. The system of claim 1 where:

the user output device includes a display having space sufficient to display at least one sub-application name; and

the content consumer application is configured to receive a sub-application name associated with the first sub-application from the content provider application and to provide the sub-application name to the display to display the sub-application name as a currently selected sub-application.

4. The system of claim 1 where:

the user-generated commands include a first command where the mobile device launches the first sub-application for execution on the mobile device when the first command is communicated to the content provider application.

5. The system of claim 4 where:

the content consumer application is configured to receive messages generated by the first sub-application after the first sub-application is launched for execution on the mobile device, and the content consumer application is further configured to provide the messages to the display.

6. The system of claim 1 where:

the user-generated commands include a second command where a next sub-application name in a list of sub-application names is received at the content consumer application for display as the currently selected sub-application when the second command is communicated to the content provider application.

7. The system of claim 6 where:

the user-generated commands include a third command where a previous sub-application name in the list of sub-application names is received at the content consumer application for display as the currently selected sub-application when the third command is communicated to the content provider application.

8. The system of claim 1 where:

the head unit includes a second communications interface and an audio output device, where the second communications interface communicates streamed audio signals from the mobile device for output over the audio output device.

9. The system of claim 8 where the second communications interface includes a Bluetooth®

Advanced Audio Distribution Profile (“

A2DP”

).

10. The system of claim 1 where the communications interface includes a Bluetooth®

Serial Port Profile (“

SPP”

).

11. The mobile device of claim 1 where the mobile device is a smartphone.

12. The mobile device of claim 11 further comprising an Android®

operating system.

13. The system of claim 1, wherein the content provider application is further configured to, in response to determining that a second sub-application included in the plurality of sub-applications has become the currently running sub-application, bind to a service corresponding to the second sub-application.

14. The system of claim 1, wherein the content provider application is further configured to register with a broadcast receiver of the first sub-application to ensure that messages from the first sub-application are delivered to the content consumer application.

15. A mobile device comprising:

a plurality of applications including at least one sub-application for executing on the mobile device under control of a head unit in a vehicle infotainment unit;

a communications interface for establishing a communications connection with the head unit; and

a content provider application configured to identify the applications available, and to establish a connection over the communications interface with a content consumer application on the head unit, the content provider application configured to;

receive from the content consumer application a selection of a first sub-application included in the plurality of applications;

launch the first sub-application for execution on the mobile device, wherein first sub-application starts a service that allows the first sub-application to receive commands from the content consumer application forwarded by the content provider application; and

bind to the service started by the first sub-application to ensure that the commands received from the content consumer application reach the first sub-application.

16. The mobile device of claim 15 where the content provider application is configured to receive a message from the first sub-application and to communicate the message to the content consumer application, the content consumer application being configured to communicate the message to a user output device on the head unit.

17. The mobile device of claim 15 where the content provider application provides a sub-application name of the first sub-application to the content consumer application over the communications interface, where user output device on the head unit is a display and the content consumer application displays the sub-application name as a currently selected sub-application.

18. The mobile device of claim 15 where the user generated command received by the content provider application includes a first command, the content provider application being configured to launch the first sub-application for execution on the mobile device when the content provider application receives the first command.

19. The mobile device of claim 18 where the content provider application is configured to receive messages generated by the first sub-application after the first sub-application is launched and to communicate the messages from the first sub-application to the content consumer application over the communications interface.

20. The mobile device of claim 15 where:

the user generated command received by the content provider application includes a second command;

the content provider application is configured to provide a next sub-application name in a list of sub-application names to the content consumer application on the head unit for display as the currently selected sub-application when the second command is received by the content provider application.

21. The mobile device of claim 20 where:

the user generated command received by the content provider application includes a third command,

the content provider application is configured to provide a previous sub-application name in a list of sub-application names to the content consumer application Page 5 on the head unit for display as the currently selected sub-application when the third command is received by the content provider application.

22. The mobile device of claim 15 further comprising:

a text to speech service configured to convert messages to be communicated to the head unit to streaming audio signals;

a second communications interface between the mobile device and the head unit, the content provider application being configured to communicate the streaming audio signals over the second communications interface for output by the head unit over an audio output device.

23. The mobile device of claim 22 where the second communications interface includes a Bluetooth®

Advanced Audio Distribution Profile (“

A2DP”

).

24. The mobile device of claim 15 where the communications interface includes a Bluetooth®

Serial Port Profile (“

SPP”

).