SECURE WIRELESS COMMUNICATION INITIALIZATION SYSTEM AND METHOD

• US 20090291637A1
• Filed: 05/21/2008
• Published: 11/26/2009
• Est. Priority Date: 05/21/2008
• Status: Abandoned Application

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: GM Global Technology Operations Incorporated (Motors Liquidation Co. GUC Trust)
• Inventors: ALRABADY, Ansaf I., VANITVELT, Richard C., YORK, Jason D., BUDYTA, Alan T.
• Application Number:
  US12/124,428
• Publication Number:
  US 20090291637A1
• Time in Patent Office: Days
• US Class Current: 455/41.2
• CPC Class Codes: H04L 63/0442 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption cryptographic mechanisms or cryptographic arrangements for public-key encryption H04L9/30
• 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 12/033 of the user plane, e.g. user's traffic
• CPC Class Codes: H04W 12/06 Authentication
• CPC Class Codes: H04W 12/33 using wearable devices, e.g. using a smartwatch or smart-glasses

Abstract

A wireless communication system for a vehicle is provided. The system comprises a portable wireless device comprising first and second manual interface devices and adapted to transmit a wireless network security protocol confirmation signal in response to manipulation of the first and second manual interface devices, and an onboard wireless communication device for the vehicle, adapted to accept a Wi-Fi Protected Setup (WPS) session outcome in response to receiving the wireless network security protocol confirmation signal.

Claims

1. A wireless communication system for a vehicle comprising:

a portable wireless device comprising first and second manual interface devices and adapted to transmit a wireless network security protocol confirmation signal in response to manipulation of the first and second manual interface devices; and

an onboard wireless communication device for the vehicle, adapted to accept a Wi-Fi Protected Setup (WPS) session outcome in response to receiving the wireless network security protocol confirmation signal.

2. The wireless communication system of claim 1, wherein the portable wireless device is further adapted to transmit an activation signal in response to manipulation of the first manual interface device.

3. The wireless communication system of claim 2, wherein the onboard wireless communication device is further adapted to transmit a WPS initiation signal in response to receiving the wireless network security protocol activation signal.

4. The wireless communication system of claim 1, wherein the first manual interface device comprises a first button, the second manual interface device comprises a second button, and the portable wireless device is adapted to transmit the wireless network security protocol confirmation signal in response to sustained activation of the first button and activation of the second button during the sustained activation of the first button.

5. The wireless communication system of claim 4, wherein the portable wireless device is further adapted to transmit a vehicular operation request signal in response to activation of only the second button.

6. The wireless communication system of claim 5, wherein the vehicle is adapted to initiate a vehicular operation in response to receiving the vehicular operation request signal.

7. The wireless communication system of claim 6, wherein the vehicle further comprises a door and the requested vehicular operation comprises at least one of locking the door and unlocking the door.

8. The wireless communication system of claim 6, wherein the vehicle further comprises a theft deterrent system and the requested vehicular operation comprises at least one of activating the theft deterrent system of the vehicle and deactivating the theft deterrent system.

9. The wireless communication system of claim 1, wherein the onboard wireless communication device further comprises a feedback device, the onboard wireless communication device further adapted to operate the feedback device in response to receiving wireless network security protocol confirmation signal.

10. The wireless communication system of claim 1, wherein the portable wireless device comprises a key fob.

11. A method of confirming establishment of secure wireless network communication between a vehicle and a wireless access point, the method comprising:

receiving a wireless network security protocol confirmation signal at the vehicle from a key fob associated with the vehicle; and

accepting an outcome of a Wi-Fi Protected Setup (WPS) session between the vehicle and the wireless access point at the vehicle in response to receiving the wireless network security protocol confirmation signal.

12. The method of claim 11, further comprising operating a feedback device of the vehicle in response to receiving the wireless network security protocol confirmation signal.

13. The method of claim 11, further comprising transmitting a WPS initiation signal in response to receiving an activation signal from the key fob.

14. The method of claim 13, further comprising activating a feedback device of the vehicle in response to receiving the activation signal.

15. The method of claim 14, activating a feedback device of the vehicle comprises emitting at least one of an audible or visual signal.

16. The method of claim 11, wherein the vehicle is adapted to perform a vehicular operation in response to receiving a vehicular operation request signal from the key fob.

17. The method of claim 16, wherein performing a vehicular operation comprises at least one of locking and unlocking a door of the vehicle.

18. A method of establishing secure wireless communication between a vehicle and a wireless access point comprising:

receiving an activation signal at the vehicle;

transmitting a wireless network security protocol initiation signal from the vehicle in response to the activation signal;

performing a wireless network security protocol session from the vehicle in response to a wireless network security protocol signal from the wireless access point; and

operating a feedback device of the vehicle after completion of the wireless network security protocol session; and

retaining the outcome of the wireless network security protocol session in response to receiving a confirmation signal from a key fob associated with the vehicle.

19. The method of claim 18, further comprising receiving a wireless network security protocol confirmation signal from a key fob associated with the vehicle, the wireless network security protocol signal confirmation signal being generated in response to the notification signal.

20. The method of claim 19, further comprising operating a feedback device of the vehicle in response to receiving the wireless network security protocol confirmation signal.