Limiting distraction from in-vehicle portable devices

• US 10,044,853 B2
• Filed: 10/21/2016
• Issued: 08/07/2018
• Est. Priority Date: 10/23/2015
• Status: Active Grant

• Current Assignee: Yazaki Corporation
• Original Assignee: Yazaki Corporation
• Inventors: Yoganathan, Sivashankar, Kaygee, Anand Ganesan, Dipperstein, Michael David, Soto, Roy Lujan
• Primary Examiner(s): Gelin, Jean
• Application Number:
  US15/331,750
• Publication Number:
  US 20170118324A1
• Time in Patent Office: 655 Days
• Field of Search: 455410, 455411, 4554141, 455424, 455425, 455458, 455459, 455 411, 455 412, 4555759, 455 901
• CPC Class Codes: H04M 1/6091 including a wireless interface
• CPC Class Codes: H04M 1/724098 Interfacing with an on-board device of a vehicle for hands-free speaking in vehicles H04M1/6075
• CPC Class Codes: H04M 1/72412 using two-way short-range wireless interfaces
• CPC Class Codes: H04M 1/72457 according to geographic location
• CPC Class Codes: H04M 1/72463 to restrict the functionality of the device
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/025 using location based information parameters
• CPC Class Codes: H04W 4/40 for vehicles, e.g. vehicle-to-pedestrians [V2P]
• CPC Class Codes: H04W 4/42 for mass transport vehicles, e.g. buses, trains or aircraft
• 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

Abstract

Disclosed is a technique for managing communications of portable devices within a vehicle through an in-vehicle router system. The in-vehicle router system includes a plurality of out-of-band interfaces used to determine a user class associated with a portable device used to manage a connection with a wireless access point. The out-of-band interface receives a query from a portable device via a first communication link. The query includes identifying information of the portable device and a request for network credentials to a second communication link with a wireless access point. A user type is determined based on a location of the out-of-band interface and a unique identifier. Network credentials associated with the determined user type are retrieved. The network credentials are provided to the portable device via the first communication link. Access to the second communication link is restricted based on the user type and/or vehicle status information.

Claims

1. A method comprising:

associating each of a plurality of out-of-band interfaces within a vehicle with a different user type of a plurality of user types, each of the out-of-band interfaces being designated for use in communication with a portable device of a plurality of portable devices, wherein the communication is out-of-band relative to a first wireless communication subsystem in the vehicle;

receiving a message from the portable device via a particular interface of the plurality of out-of-band interfaces, the message indicative that the portable device seeks access to the first wireless communication subsystem; and

determining a level of access to the first wireless communication subsystem to grant to the portable device, based on a user type among the plurality of user types, the user type being associated with the particular interface.

2. The method of claim 1, wherein the particular interface is associated with a driver location in the vehicle and the user type associated with the particular interface is a driver.

3. The method of claim 1, further comprising:

receiving vehicle status information from a vehicle status monitoring subsystem.

4. The method of claim 3, wherein the vehicle status information includes information about at least one of:

speed, acceleration, revolutions per minute, fuel level, seat occupancy, seat belt state, state of hazard lights, vehicle alarm, nearby object detection, or collision detection.

5. The method of claim 3, wherein the vehicle status monitoring subsystem is configured to transmit the vehicle status information upon a change in the vehicle status information passing a specified threshold.

6. The method of claim 1, wherein determining the level of access is further based on vehicle status information.

7. The method of claim 1, further comprising:

receiving the network credentials from the portable device via a wireless access point of the first wireless communication subsystem; and

establishing a communication link between the portable device and the wireless access point.

8. The method of claim 7, wherein communication via the communication link is permitted in response to the vehicle status information indicating that the vehicle status threshold is not reached.

9. The method of claim 7, wherein communication via the communication link is restricted in response to the vehicle status information indicating that the vehicle status threshold is reached if the user type associated with the particular interface is a driver.

10. The method of claim 1, further comprising:

providing a unique identifier to the portable device via an out-of-band interface of the plurality of out-of-band interfaces;

receiving the unique identifier from the portable device via the first wireless communication subsystem;

wherein determining the level of access of the portable device is further based on the unique identifier.

11. The method of claim 1, wherein the plurality of out-of-band interfaces include at least one of a near field communication interface, a short message service interface, a Bluetooth interface, or a ZigBee interface.

12. The method of claim 9, wherein the status threshold is exceeded if the vehicle is in motion, a seat is occupied, or an object is detected within a predefined distance from the vehicle.

13. The method of claim 1, further comprising:

updating a portable device management system by transmitting a message to the portable device management system, the message including identification information of the portable device, wherein the message causes the portable device management system to perform either of;

if the identification information does not match any device profile in a device profile dataset, create a new device profile based on the identification information of the portable device;

or

if the identification information does match a device profile in the device profile dataset, update the device profile based on the identification information of the portable device.

14. The method of claim 1, further comprising:

querying a portable device management subsystem to retrieve information about the portable device from a device profile in a device profile dataset; and

in response to the querying, receiving either of the information about the portable device or a message indicative that the information is not available.

15. The method of claim 1, wherein the message comprises identifying information of the portable device and a request for network credentials to a first wireless communication subsystem via a wireless access point located in the vehicle.

16. A method comprising:

receiving a query from a portable device via a short range wireless interface of a plurality of short range wireless interfaces located in a vehicle, each of the plurality of short range wireless interfaces being designated for use in communication that is out-of-band relative to a first wireless communication subsystem in the vehicle,

wherein at least one short range wireless interfaces is associated with a driver region of the vehicle and is associated with a driver of the vehicle;

determining a user type by performing either of;

in response to the query being received via the at least one short range wireless interfaces associated with the driver region, classifying the user type as a driver;

or

in response to the query not being received via the at least one short range wireless interfaces associated with the driver region, classifying the user type as a passenger;

retrieving network credentials associated with the user type;

providing the network credentials to the portable device via the short range wireless interface; and

determining a level of access to the first wireless communication subsystem to grant to the portable device, based on a user type associated with the short range wireless interface.

17. The method of claim 16, wherein the query comprises identifying information of the portable device and a request for network credentials to a first wireless communication subsystem via a wireless access point located in the vehicle.

18. The method of claim 16, further comprising:

receiving vehicle status information from an on-board diagnostic system connected to a plurality of sensors configured to report a plurality of vehicle parameters.

19. The method of claim 18, wherein the vehicle status information includes speed, acceleration, revolutions per minute, fuel level, seat occupancy, state of a seat belt, state of hazard lights, vehicle alarm information, nearby object detection information, collision detection information, or any combination thereof.

20. The method of claim 16, further comprising:

providing another set of credentials associated with a passenger to another portable device wirelessly linked to another short range wireless interface in a passenger region of the vehicle, wherein the another set of credentials enables the another portable device to connect to the first wireless communication subsystem.

21. The method of claim 16, wherein the vehicle status information indicates that a status threshold is reached and the user type is determined to be the passenger;

and

wherein the level of access of the another portable device is determined to have a first set of restrictions.

22. The method of claim 16, wherein the vehicle status information indicates that a status threshold is reached and the user type is determined to be the driver;

and

wherein the level of access of the portable device is determined to have a second set of restrictions.

23. The method of claim 16, further comprising:

providing a unique identifier to the portable device via a short range wireless interface of the plurality of short range wireless interfaces;

receiving the unique identifier from the portable device via the first wireless communication subsystem;

wherein determining the level of access of the portable device is further based on the received unique identifier.

24. An in-vehicle router system comprising:

a plurality of short range wireless interfaces located in a plurality of regions in a vehicle and configured to communicate with a portable device, wherein a region associated with a driver of the vehicle is among the plurality of regions;

a wireless access point (AP) configured to communicate with the portable device over a wireless local access network (WLAN); and

at least one processor configured to;

associate each of the plurality of short range wireless interfaces with a different user type of a plurality of user types, each of the short range wireless interfaces being designated for use in communication that is out-of-band relative to a first wireless communication subsystem in the vehicle;

receive a message from a portable device via a particular short range wireless interface of the plurality of short range wireless interfaces, the message indicative that the portable device seeks access to the first wireless communication subsystem; and

determine a level of access to the first wireless communication subsystem to grant to the portable device, based on a user type among the plurality of user types, the user type being associated with the particular short range wireless interfaces.

25. The in-vehicle router system of claim 24, wherein determining the level of access is further based on vehicle status information.

26. The in-vehicle router system of claim 24, further comprising:

a vehicle status monitoring subsystem connected to a plurality of sensors configured to report a plurality of vehicle parameters to a vehicle status monitoring subsystem.

27. The in-vehicle router system of claim 24, further comprising:

a vehicle status monitoring subsystem configured to transmit vehicle status information upon a change in the vehicle status information exceeding a specified threshold.

28. The in-vehicle router system of claim 24, wherein the plurality of short range wireless interfaces include at least one of a near field communication interface, a short message service interface, a Bluetooth interface, or a ZigBee interface.

29. An apparatus comprising:

a wireless communication subsystem for use within a vehicle;

a plurality of out-of-band interfaces for use within the vehicle, each of the out-of-band interfaces being designated for use in communication with a portable device of a plurality of portable devices, wherein the communication is out-of-band relative to the first wireless communication subsystem in the vehicle; and

at least one processor configured to;

associate each of the plurality of out-of-band interfaces within the vehicle with a different user type of a plurality of user types;

receive a message from the portable device via a particular interface of the plurality of out-of-band interfaces, the message indicative that the portable device seeks access to the first wireless communication subsystem; and

determine a level of access to the first wireless communication subsystem to grant to the portable device, based on a user type among the plurality of user types, the user type being associated with the particular interface.

30. The apparatus of claim 29, further comprising:

a vehicle status monitoring subsystem configured to transmit vehicle status information upon a change in the vehicle status information exceeding a specified threshold.