Method and system for selectively monitoring vehicle systems and for controlling vehicle system parameters

• US 8,050,815 B2
• Filed: 05/02/2007
• Issued: 11/01/2011
• Est. Priority Date: 05/02/2007
• Status: Active Grant

• Current Assignee: GM Global Technology Operations LLC (General Motors Company)
• Original Assignee: General Motors LLC (General Motors Company), GM Global Technology Operations LLC (General Motors Company)
• Inventors: Ginn, Anne, Perry, Jeffrey W.
• Primary Examiner(s): Nguyen; John
• Assistant Examiner(s): Broadhead; Brian J
• Application Number:
  US11/743,191
• Publication Number:
  US 20080275604A1
• Time in Patent Office: 1,644 Days
• Field of Search: 701/33, 701/49, 340/989, 340/426.1, 340/425.5, 340/426.18, 340/426.13, 340/426.14, 340/426.35, 340/426.36, 340/500, 340/1.1
• US Class Current: 701/33
• CPC Class Codes: B60R 25/2018 Central base unlocks or authorises unlocking
• CPC Class Codes: B60R 25/241 whereby access privileges are related to the identifiers

Abstract

A method for selectively monitoring one or more vehicle systems is disclosed. The method includes recognizing, at the vehicle, an activation device that is configured to trigger predetermined setting(s) for the one or more vehicle systems. The telematics unit transmits to a secure server a signal indicative of the fact that the activation device is in use. Access to the secure server for monitoring the one or more vehicle systems via an Internet-enabled program is selectively enabled. A system for monitoring one or more vehicle systems is also disclosed. Further, a method for controlling vehicle system parameters is disclosed herein.

Claims

1. A method for selectively monitoring one or more vehicle systems, the method comprising:

selecting, for an activation device, a limitation for the one or more vehicle systems, wherein the limitation is selected from a maximum vehicle speed, a maximum audio system volume, restricted radio stations, restricted audio system functions, restricted telecommunications functions, and combinations thereof;

configuring the activation device to trigger the limitation in a vehicle;

recognizing, at the vehicle, the activation device;

in response to recognizing, transmitting a signal to the one or more vehicle systems to reconfigure a setting of the one or more vehicle systems to the selected limitation;

transmitting, from a vehicle telematics unit to a secure server, a second signal that is indicative of the fact that the activation device is in use;

selectively enabling access to the secure server for monitoring the one or more vehicle systems via an Internet-enabled program in response to the second signal;

recognizing, within the vehicle, that the limitation has been exceeded; and

transmitting a third signal to the Internet-enabled program, the third signal being indicative of the exceeded limitation.

2. The method as defined in claim 1 wherein prior to enabling access, the method further comprises:

transmitting, from the secure server to the telematics unit, an encrypted identifier;

comparing the encrypted identifier with a unique identifier stored in the telematics unit; and

enabling access to the secure server if the encrypted identifier matches the stored identifier.

3. The method as defined in claim 2 wherein access is enabled, and wherein the method further comprises:

requesting, from a user via the Internet-enabled program, access to the enabled secure server;

verifying that identification information input by the user is accurate; and

granting the user access to the enabled secure server if the identification information is accurate, or denying the user access to the enabled secure server if the identification information is not accurate.

4. The method as defined in claim 3 wherein access is granted, and wherein the method further comprises:

monitoring a vehicle location with a location detection system operatively disposed in the telematics unit;

transmitting the vehicle location to the secure server; and

retrieving, via the Internet-enabled program, the location of the vehicle.

5. The method as defined in claim 3 wherein access is granted, and wherein the method further comprises:

requesting, via the Internet-enabled program, a change to the limitation for the one or more vehicle systems;

receiving the request at the telematics unit; and

implementing the change to the limitation for the one or more vehicle systems.

6. The method as defined in claim 1, further comprising:

recognizing that the activation device has been disengaged; and

restricting access of the secure server.

7. The method as defined in claim 6 wherein restricting access includes reconfiguring the secure server whereby access is limited to a call center service advisor.

8. The method as defined in claim 1, further comprising transmitting a notice within the vehicle that the limitation for the one or more vehicle systems has been activated.

9. The method as defined in claim 1 wherein the limitation is associated with an operating range of the one or more vehicle systems, and wherein the method further comprises:

recognizing an attempt to exceed the operation range; and

transmitting a notice within the vehicle that operating the one or more vehicle systems outside the operating range is restricted.

10. A method for selectively monitoring a vehicle, the method comprising:

requesting, from a user via the Internet-enabled program, access to vehicle location information via a secure server;

transmitting, from the secure server to a telematics unit in the vehicle, an encrypted identifier associated with a particular activation device;

comparing the encrypted identifier with an activation device unique identifier that is registered with the telematics unit;

enabling the user access to the secure server when the encrypted identifier matches the unique identifier;

after access is granted, requesting, via the Internet-enabled program, a change to at least one predetermined setting for one or more vehicle systems;

receiving the request at the telematics unit; and

implementing the change to the at least one predetermined setting.

11. A selective monitoring system, comprising:

a vehicle;

a limitation for one or more systems of the vehicle selected from a maximum vehicle speed, a maximum audio system volume, restricted radio stations, restricted audio system functions, restricted telecommunications functions, and combinations thereof;

an activation device recognizable by the vehicle and configured to trigger the limitation for the one or more vehicle systems;

a telematics unit operatively disposed in the vehicle;

an in-vehicle control system;

wherein the one or more vehicle systems are responsive to a signal transmitted from the in-vehicle control system to reconfigure a setting of the one or more vehicle systems to the limitation in response to the activation device and the limitation being recognized by the vehicle;

a secure server operatively connected to the telematics unit and responsive to a second signal, transmitted from the telematics unit, indicative of the fact that the activation device is in use; and

storage media including an Internet-enabled program selectively operatively connected to the secure server in response to the second signal, wherein when the Internet-enabled program is operatively connected, the Internet-enabled program enables a verified user to access the secure server for monitoring the one or more vehicle systems and for receiving information that the limitation has been exceeded.

12. The selective monitoring system as defined in claim 11 wherein the secure server is configured to transmit an encrypted identifier to the telematics unit, wherein the telematics unit is configured to compare the encrypted identifier with a unique identifier stored therein, and wherein the Internet-enabled program is operatively connected to the secure server if the encrypted identifier matches the stored identifier or the Internet-enabled program is not operatively connected to the secure server if the encrypted identifier does not match the stored identifier.

13. The monitoring system as defined in claim 11 wherein the Internet-enabled program includes a database of user accounts that are accessible when identification information provided by the user is verified as being accurate.

14. The selective monitoring system as defined in claim 11 wherein the telematics unit has a vehicle detection system operatively disposed therein, and wherein when the Internet-enabled program is operatively connected to the secure server, a user may retrieve a position of the vehicle that is transmitted from the vehicle detection system.

15. The selective monitoring system as defined in claim 11 wherein the activation device is a key or a key fob.

16. The selective monitoring system as defined in claim 11, further comprising a call center service advisor in communication with the secure server.

17. The selective monitoring system as defined in claim 11, further comprising an Internet-enabled program interface in operative communication with the Internet-enabled program.