Method of and system for coupling location information

• US 6,493,629 B1
• Filed: 12/03/2001
• Issued: 12/10/2002
• Est. Priority Date: 12/03/2001
• Status: Expired due to Term

• Current Assignee: Google Technology Holdings LLC (Alphabet Inc.)
• Original Assignee: Motorola, Inc. (Motorola Solutions, Inc.)
• Inventors: Van Bosch, James A.
• Primary Examiner(s): Beaulieu, Yonel
• Application Number:
  US10/004,555
• Time in Patent Office: 372 Days
• Field of Search: 701/207, 701/211, 701/213, 701/214, 701/24, 701/29, 701/45, 342/357.01, 342/357.08, 342/357.09, 342/357.1, 370/310
• US Class Current: 701/207
• CPC Class Codes: G08G 1/205 Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
• CPC Class Codes: H04W 4/90 Services for handling of emergency or hazardous situations, e.g. earthquake and tsunami warning systems [ETWS]
• CPC Class Codes: H04W 74/00 Wireless channel access
• CPC Class Codes: H04W 76/50 for emergency connections
• CPC Class Codes: H04W 84/12 WLAN [Wireless Local Area Networks]

Abstract

A method for coupling location information from a vehicle includes the steps of providing a WLAN communication device with a controller in the vehicle; detecting an emergency condition; and attempting to create a communication link with a portable WLAN enabled device. A system for coupling location information from a vehicle includes a WLAN communication device with a controller installed in a vehicle; a WLAN enabled device in communication with the WLAN enabled controller in the vehicle using a WLAN protocol in response to an emergency condition; a wireless communication network in communication with the WLAN enabled device; and a public safety answering point in communication with the wireless communication network.

Claims

1. A method for making an emergency public access request from a vehicle, said method comprising the steps of:

providing a WLAN communication device with a controller in said vehicle;

detecting an emergency condition; and

attempting to create a communication link with a portable WLAN enabled device, wherein attempting to create the communication link comprises making the emergency public access request.

2. The method of claim 1 wherein said step of providing a WLAN communication device with a controller comprises providing WLAN node with a telematics controller in a vehicle.

3. The method of claim 1 wherein said step of detecting an emergency condition comprises detecting an air bag deployment.

4. The method of claim 1 further comprising a step of creating a data communication link by way of a WLAN communication protocol.

5. The method of claim 4 further comprising a step of downloading location information to said portable WLAN device.

6. The method of claim 5 further comprising a step of uploading location information from said portable WLAN device to a PSAP.

7. The method of claim 6 wherein said step of uploading location information comprises uploading information by way of a cellular network.

8. The method of claim 1 further comprising a step of creating a voice communication link between a PSAP and said WLAN communication device.

9. The method of claim 8 further comprising a step of providing location information and emergency information from said WLAN communication device to a PSAP by way of said portable WLAN device.

10. A method for coupling location information, said method comprising the steps of:

providing a WLAN communication device with a telematics controller in a vehicle;

detecting an emergency condition at said vehicle;

attempting to create a communication link with a portable WLAN enabled device;

downloading location information to said portable WLAN enabled device; and

creating a voice connection between said telematics controller and a PSAP by way of said portable WLAN enabled device.

11. A method for making an emergency public access request, said method comprising the steps of:

providing a WLAN communication device with a controller in a vehicle;

detecting an emergency condition;

attempting to create a communication link with a separate WLAN enabled device, wherein attempting to create the communication link comprises making the emergency public access request; and

creating a voice communication link between said WLAN enabled controller in a vehicle and a PSAP by way of said separate WLAN enabled device.

12. The method of claim 11 wherein said step of providing a WLAN communication device with a controller in a vehicle comprises providing a WLAN node with a telematics controller in a vehicle.

13. The method of claim 11 wherein said step of detecting an emergency condition comprises detecting an air bag deployment.

14. The method of claim 11, further comprising a step of downloading location information and emergency information from said controller in the vehicle to said portable WLAN device.

15. The method of claim 14, wherein said step of downloading the location information and the emergency information comprises creating a data communication link between said controller in said vehicle and said separate WLAN enabled device by way of a WLAN communication protocol.

16. The method of claim 15 further comprising a step of uploading said location information and said emergency information from said separate WLAN enabled device to a PSAP.

17. The method of claim 16 wherein said step of uploading said location information and said emergency information from said separate WLAN enabled device to a PSAP comprises uploading information by way of a cellular network.

18. The method of claim 11 wherein said step of attempting to create a communication link with a separate WLAN enabled device comprises attempting to create a communication link with a portable WLAN enabled device.

19. The method of claim 18 further comprising a step of downloading location information and emergency information to said portable WLAN enabled device.

20. A method for coupling location information, said method comprising the steps of:

providing a WLAN communication device with a controller in a vehicle;

detecting an emergency condition;

requesting emergency voice access with a separate WLAN enabled device;

requesting emergency data access if said emergency voice access is not granted; and

providing the location information and emergency information to said separate WLAN enabled device.

21. The method of claim 20 wherein said step of requesting emergency voice access comprises requesting emergency voice access a predetermined number of times before requesting emergency data access.

22. The method of claim 20 wherein said step of requesting emergency voice access comprises making a request for an emergency voice access profile.

23. The method of claim 20 wherein said step of requesting emergency data access comprises requesting emergency data access a predetermined number of times.

24. The method of claim 23 further comprising a step of requesting emergency voice access with another WLAN enabled device after requesting emergency data access a predetermined number of times.

25. The method of claim 20 wherein said step of requesting emergency data access comprises making a request for an emergency data access profile.

26. The method of claim 20 further comprising a step of downloading location information from said WLAN communication in a vehicle to said separate WLAN enabled device by way of a WLAN protocol.

27. The method of claim 20 further comprising a step of uploading said location information from said separate WLAN enabled device to a PSAP.

28. The method of claim 27 wherein said step of uploading said location information comprises providing said location information and emergency information to a PSAP by way of a cellular network.

29. A system for coupling location information from a vehicle, said system comprising:

a controller installed in a vehicle;

a WLAN communication device coupled to said controller;

a WLAN enabled device in communication with said WLAN communication device in said vehicle using a WLAN protocol in response to an emergency condition;

a wireless communication network in communication with said WLAN enabled device; and

a public safety answering point in communication with said wireless communication network coupled for receiving the location information via the WLAN enabled device.

30. The system of claim 29 wherein said controller comprises a telematics controller.

31. The system of claim 29 wherein said WLAN enabled device comprises a portable WLAN enabled device.

32. The system of claim 29 wherein said WLAN enabled device comprises a fixed WLAN node along a roadway.

33. The system of claim 29 wherein said wireless communication network comprises a cellular telecommunications network.

34. The system of claim 29 further comprising a GPS unit coupled to said controller in said vehicle.

35. The system of claim 29 further comprising a hands free kit coupled to said controller in said vehicle.

36. The system of claim 29 further comprising an emergency sensor coupled to said controller in said vehicle.

37. The system of claim 36 wherein said emergency sensor comprises an air bag sensor.

38. A system for coupling location information from a vehicle, said system comprising:

a telematics controller installed in a vehicle;

a WLAN communication device coupled to said telematics controller;

GPS unit coupled to said WLAN enabled controller;

a hands free kit coupled to said WLAN enabled controller;

an emergency sensor coupled to said WLAN enabled controller;

a WLAN enabled device in communication with said WLAN enabled controller using a WLAN protocol in response to an emergency condition;

a wireless communication network in communication with said WLAN enabled device; and

a public safety answering point in communication with said wireless communication network coupled for receiving the location information via the WLAN enabled device.