WIRELESSLY PROVISIONING A VEHICLE TELEMATICS UNIT

• US 20140274016A1
• Filed: 03/15/2013
• Published: 09/18/2014
• Est. Priority Date: 03/15/2013
• Status: Active Grant

• Current Assignee: General Motors LLC (General Motors Company)
• Original Assignee: General Motors LLC (General Motors Company)
• Inventors: Timm, Mark J., Nixon, Timothy R.
• Granted Patent: US 9,148,743 B2
• Time in Patent Office: Days
• US Class Current: 455/418
• 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: H04L 67/34 involving the movement of software or configuration parameters network booting or remote initial program loading [RIPL] G06F9/4416
• CPC Class Codes: H04W 12/35 Protecting application or service provisioning, e.g. securing SIM application provisioning
• CPC Class Codes: H04W 4/44 for communication between vehicles and infrastructures, e.g. vehicle-to-cloud [V2C] or vehicle-to-home [V2H]
• CPC Class Codes: H04W 4/50 Service provisioning or reconfiguring

Abstract

A system and method for wirelessly configuring vehicle electronics prior to delivery of the vehicle to a customer. The method carried out by the system includes (a) receiving a notification at a central facility indicating that a vehicle has been delivered to a dealership; (b) receiving a data message from a vehicle telematics unit installed on the vehicle while the vehicle is in a logistics mode (LM); and (c) terminating the logistics mode and/or initiating provisioning of the vehicle telematics unit using the established data connection.

Claims

1. A method of wirelessly configuring vehicle electronics prior to delivery of the vehicle to a customer, comprising the steps of:

(a) receiving a notification at a central facility indicating that a vehicle has been delivered to a dealership;

(b) receiving a data message from a vehicle telematics unit installed on the vehicle while the vehicle is in a logistics mode (LM); and

(c) initiating provisioning of the vehicle telematics unit using the established data connection.

2. The method of claim 1, further comprising the step of determining that there is a pending provisioning for the vehicle telematics unit and wherein step (c) further comprises initiating provisioning in response to the determination of the pending provisioning.

3. The method of claim 1, further comprising the step of sending a logistics mode termination command to the vehicle following step (b) to switch the vehicle out of the logistics mode.

4. The method of claim 1, wherein step (a) further comprises receiving the notification in response to an ignition event.

5. The method of claim 1, wherein step (a) further comprises receiving the notification in response to detecting that the vehicle has been switched out of logistics mode.

6. The method of claim 1, wherein step (b) further comprises establishing a data connection with the vehicle telematics unit and receiving the data message over the data connection, and wherein the method further comprises maintaining the data connection after step (b) and carrying out step (c) over the maintained data connection.

7. The method of claim 1, wherein the vehicle is placed in the logistics mode prior to transportation of the vehicle to the dealership and wherein, when in the logistics mode, the vehicle maintains a plurality of vehicle system modules in a deactivated state until an ignition ON event occurs, then activates one or more of the plurality of vehicle system modules, and then again deactivates the one or more of the plurality of vehicle system modules following occurrence of a subsequent ignition OFF event.

8. The method of claim 1, wherein step (a) further comprises receiving a delivery notification from the dealership indicating that the vehicle has been associated with a customer, establishing an account associated with the customer, assigning a phone number, and establishing a pending provisioning for the telematics unit.

9. A method of wirelessly configuring vehicle electronics prior to delivery of the vehicle to a customer, comprising the steps of:

(a) placing a manufactured vehicle into a logistics mode and initiating transportation of the vehicle to a dealership, wherein the logistics mode differs from a standard mode of the vehicle such that one or more vehicle system modules that are powered during an ignition OFF condition of the vehicle when in the normal mode are unpowered during the ignition OFF condition when in the logistics mode;

(b) subsequently receiving from a vehicle telematics unit located at the vehicle a data message sent in response to a user-initiated event at the vehicle, the data message being received over a data connection;

(c) determining based on the data message that the vehicle should be switched out of the logistics mode; and

(d) sending a logistics mode termination command to the vehicle.

10. The method of claim 9, further comprising the step of maintaining the data connection and sending the logistics mode termination command to the vehicle over the maintained data connection.

11. The method of claim 9, wherein step (c) further comprises determining that provisioning of the vehicle telematics unit is pending in response to the received packet data message;

and initiating provisioning of the telematics unit.

12. The method of claim 9, wherein step (c) further comprises determining that the vehicle is stolen in response to the data message.

13. A method of wirelessly configuring vehicle electronics prior to delivery of the vehicle to a customer, comprising the steps of:

(a) determining that a vehicle in a logistics mode (LM) has been delivered to a vehicle dealership;

(b) detecting a change in a logistics mode status at the vehicle;

(c) generating a packet data message based on the detected change in logistics mode status using a vehicle telematics unit installed on the vehicle; and

(d) sending the packet data message from the vehicle telematics unit to a central facility.

14. The method of claim 13, further comprising the step of terminating the LM.

15. The method of claim 13, further comprising the steps of:

determining that provisioning of the vehicle telematics unit is pending in response to the packet data message; and

commanding the vehicle to terminate the LM.

16. The method of claim 13, further comprising the steps of:

determining that the vehicle is stolen in response to the packet data message; and

commanding the vehicle to terminate the LM.

17. The method of claim 13, further comprising the step of placing the vehicle in the LM as part of a vehicle manufacturing process.

18. The method of claim 13, wherein the LM further disables power to one or more vehicle system modules.