Methods, systems and apparatus for providing notification at an automotive head unit that a wireless communication device is outside a vehicle

• US 9,241,249 B2
• Filed: 07/29/2013
• Issued: 01/19/2016
• Est. Priority Date: 07/29/2013
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations LLC (General Motors Company)
• Inventors: Yang, Linxuan, Chau, Jarvis, Gautama, Neeraj R., Weigert, Norman J., Manickaraj, Mark A.
• Primary Examiner(s): TRIEU, VAN THANH
• Application Number:
  US13/953,536
• Publication Number:
  US 20150031394A1
• Time in Patent Office: 904 Days
• US Class Current: 1/1
• CPC Class Codes: B60R 11/00 Arrangements for holding or mounting articles, not otherwise provided for
• CPC Class Codes: H04B 1/3822 specially adapted for use in vehicles H04B1/3827 takes precedence
• 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: H04W 4/02 Services making use of location information
• CPC Class Codes: H04W 4/023 using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
• CPC Class Codes: H04W 4/40 for vehicles, e.g. vehicle-to-pedestrians [V2P]
• 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 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]

Abstract

Computer-implemented methods, systems and apparatus are disclosed for providing notification at an automotive head unit (AHU) of a vehicle that a pre-paired consumer electronics device (CED), such as a wireless communication device, is outside a vehicle. When it is determined that the pre-paired CED is not connected to a wireless communication interface of the AHU, a notification can be provided to the AHU indicating that the pre-paired CED is not connected. Positional data from a location message, provided from the pre-paired CED, can then be processed to generate location data and provide the location data to the AHU.

Claims

1. A system for providing notification that a pre-paired consumer electronics device (CED) is located outside a vehicle and for providing a location of the CED with respect to the vehicle, the system comprising:

an onboard computer system of the vehicle, comprising;

an automotive head unit (AHU) comprising;

a wireless communication interface configured to establish a wireless connection with the pre-paired CED when in communication range of the pre-paired CED;

a processor configured to execute a device locator module, the device locator module comprising computer-executable instructions that when executed by the processor are configured to;

determine whether the pre-paired CED is connected to the wireless communication interface; and

when it is determined that the pre-paired CED is not connected to the wireless communication interface;

provide a notification to the AHU indicating that the pre-paired CED is not connected.

2. A system according to claim 1, when it is determined that the pre-paired CED is not connected to the wireless communication interface, wherein the AHU is further configured to:

generate a signal that indicates that the pre-paired CED is not connected to the wireless communication interface; and

display a prompt requesting a user input that indicates whether or not additional information is to be obtained that indicates where the pre-paired CED is located with respect to the vehicle.

3. A system according to claim 1, wherein the vehicle further comprises:

an embedded network access device (NAD); and

when it is determined that the pre-paired CED is not connected to the wireless communication interface, wherein the computer-executable instructions of the device locator module, when executed by the processor, are further configured to;

generate a request message to request that additional information be obtained that indicates where the pre-paired CED is located with respect to the vehicle, wherein the additional information comprises;

positional data that specifies the location of the pre-paired CED;

communicate the request message to at least one of the wireless communication interface and the embedded NAD, and

wherein at least one of the wireless communication interface and the embedded NAD is configured to communicate the request message to the pre-paired CED.

4. A system according to claim 3, wherein the pre-paired CED is configured to:

in response to receiving the request message, determine positional data that specifies the location of the pre-paired CED, generate a location message that comprises the positional data, and communicate the location message to at least one of the wireless communication interface and the embedded NAD;

wherein the embedded NAD is further configured to provide the location message to the device locator module; and

wherein the computer-executable instructions of the device locator module when executed by the processor are further configured to;

process the location message to generate location data and provide the location data to the AHU.

5. A system according to claim 4, wherein the AHU is further configured to:

present, via a display, the location data that indicates the location of the pre-paired CED on a map along with a location of the vehicle.

6. A system according to claim 1, when it is determined that the pre-paired CED is connected to the wireless communication interface, wherein the AHU is further configured to:

generate an indicator that indicates that the pre-paired CED is connected to the wireless communication interface,

wherein the AHU is configured to display a prompt for a location request input from a user, wherein the location request input indicates whether the user is able to locate the pre-paired CED.

7. A system according to claim 6, when the location request input indicates that the user is not able to locate the pre-paired CED, wherein the computer-executable instructions of the device locator module, when executed by the processor, are further configured to:

obtain sensor data from the pre-paired CED that provides additional information regarding the location of the pre-paired CED; and

process the sensor data to determine the relative location of the pre-paired CED with respect to the vehicle to generate a location signal that provides location information regarding relative location of the pre-paired CED with respect to the vehicle.

8. A system according to claim 7, wherein the computer-executable instructions of the device locator module, when executed by the processor, are configured to obtain sensor data from the pre-paired CED that provides additional information regarding the location of the pre-paired CED by:

generating a sensor data acquisition signal (SDAS) to request sensor data from the pre-paired CED, wherein the sensor data can be processed to generate the additional information regarding the location of the pre-paired CED with respect to the vehicle; and

wherein at least one of the wireless communication interface and the embedded NAD is configured to transmit the SDAS; and

wherein the pre-paired CED is configured to generate a sensor data signal (SDS) in response to receiving the SDAS and transmit the SDS, wherein the SDS comprises the requested sensor data.

9. A system according to claim 7, wherein the AHU further comprises a navigation system that provides a user interface, and wherein the AHU is further configured to:

process the location signal, and

display an indication of the relative location of the pre-paired CED with respect to the vehicle, wherein the indication comprises;

a point-of-interest (POI) on a navigation map displayed on the user interface of the navigation system that indicates the position of the pre-paired CED relative to the vehicle, and a proximity range that indicates an approximate distance of the pre-paired CED from the vehicle.

10. A system according to claim 1, wherein the CED is pre-paired with the AHU such that it is authorized to establish the wireless connection with the wireless communication interface and exchange information with the AHU, wherein the wireless connection is a Bluetooth connection, and wherein the pre-paired CED is connected to the wireless communication interface when the pre-paired CED is within Bluetooth communication range of the wireless communication interface.

11. A computer-implemented method for providing notification that a pre-paired consumer electronics device (CED) is located outside a vehicle and for providing a location of the CED with respect to the vehicle, the computer-implemented method comprising:

determining, at a processor that executes computer-executable instructions of a device locator module in response to a trigger event, whether the pre-paired CED is connected to a wireless communication interface of an automotive head unit (AHU) via a wireless connection; and

when it is determined that the pre-paired CED is not connected to the wireless communication interface;

providing a notification to the AHU indicating that the pre-paired CED is not connected.

12. A computer-implemented method according to claim 11, when it is determined that the pre-paired CED is not connected to the wireless communication interface, further comprising:

generating a signal at the AHU that indicates that the pre-paired CED is not connected to the wireless communication interface; and

displaying a prompt requesting a user input that indicates whether or not additional information is to be obtained that indicates where the pre-paired CED is located with respect to the vehicle.

13. A computer-implemented method according to claim 11, wherein the vehicle further comprises an embedded network access device (NAD), and when it is determined that the pre-paired CED is not connected to the wireless communication interface, further comprising:

generating, at the processor, a request message to request that additional information be obtained that indicates where the pre-paired CED is located with respect to the vehicle, wherein the additional information comprises;

positional data that specifies the location of the pre-paired CED;

communicating the request message from at least one of the wireless communication interface and the embedded NAD to the pre-paired CED;

in response to receiving the request message at the pre-paired CED, determining positional data that specifies the location of the pre-paired CED, and communicating a location message that comprises the positional data to at least one of the wireless communication interface and the embedded NAD;

processing the location message at the device locator module to generate location data;

displaying a map on a display of the AHU that includes the location data that indicates the location of the pre-paired CED on along with a location of the vehicle.

14. A computer-implemented method according to claim 11, when it is determined that the pre-paired CED is connected to the wireless communication interface, further comprising:

generating an indicator at the AHU that indicates that the pre-paired CED is connected to the wireless communication interface; and

displaying a prompt for a location request input from a user, wherein the location request input indicates whether the user is able to locate the pre-paired CED.

15. A computer-implemented method according to claim 14, when the location request input indicates that the user is not able to locate the pre-paired CED, further comprising:

obtaining, at the device locator module, sensor data from the pre-paired CED that provides additional information regarding the location of the pre-paired CED; and

processing the sensor data at the device locator module to determine the relative location of the pre-paired CED with respect to the vehicle; and

generating a location signal at the device locator module, wherein the location signal provides location information regarding relative location of the pre-paired CED with respect to the vehicle.

16. A computer-implemented method according to claim 15, wherein the step of obtaining, comprises:

generating a sensor data acquisition signal (SDAS) at the device locator module to request sensor data from the pre-paired CED, wherein the sensor data can be processed to generate the additional information regarding the location of the pre-paired CED with respect to the vehicle;

transmitting the SDAS from at least one of the wireless communication interface and the embedded NAD; and

in response to receiving the SDAS, generating a sensor data signal (SDS) at the pre-paired CED, wherein the SDS comprises the requested sensor data, and

transmitting the SDS.

17. A computer-implemented method according to claim 16, wherein the AHU further comprises a navigation system that provides a user interface, and further comprising:

processing the location signal at the AHU, and

displaying, at the AHU, an indication of the relative location of the pre-paired CED with respect to the vehicle, wherein the indication comprises;

a point-of-interest (POI) on a navigation map that is displayed on the user interface of the navigation system that indicates the position of the pre-paired CED relative to the vehicle, and

a proximity range that indicates an approximate distance of the pre-paired CED from the vehicle.

18. A computer-implemented method according to claim 11, wherein the CED is pre-paired with the AHU such that it is authorized to establish the wireless connection with the wireless communication interface and exchange information with the AHU, wherein the wireless connection is a Bluetooth connection, and wherein the pre-paired CED is connected to the wireless communication interface when the pre-paired CED is within Bluetooth communication range of the wireless communication interface.

19. A vehicle, comprising:

an onboard computer system that is configured to communicate with a pre-paired consumer electronics device (CED), the onboard computer system, comprising;

an automotive head unit (AHU) comprising;

a wireless communication interface configured to establish a wireless connection with the pre-paired CED when in communication range of the pre-paired CED;

a processor configured to execute computer-executable instructions to;

determine whether the pre-paired CED is connected to the wireless communication interface; and

when it is determined that the pre-paired CED is not connected to the wireless communication interface;

provide a notification to the AHU indicating that the pre-paired CED is not connected, and

process positional data from a location message provided from the pre-paired CED to generate location data and provide the location data to the AHU.

20. A vehicle according to claim 19, when it is determined that the pre-paired CED is connected to the wireless communication interface and a user is not able to locate the pre-paired CED, wherein the computer-executable instructions of the device locator module, when executed by the processor, are further configured to:

obtain sensor data from the pre-paired CED that provides additional information regarding the location of the pre-paired CED; and

process the sensor data to determine the relative location of the pre-paired CED with respect to the vehicle to generate a location signal that provides location information regarding relative location of the pre-paired CED with respect to the vehicle; and

wherein the AHU is further configured to;

process the locator signal, and display an indication of the relative location of the pre-paired CED with respect to the vehicle.