Method and system for vehicular data collection

• US 9,189,896 B2
• Filed: 12/05/2013
• Issued: 11/17/2015
• Est. Priority Date: 12/05/2013
• Status: Active Grant

• Current Assignee: General Motors LLC (General Motors Company), 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: Ghoneim, Youssef A., Salman, Mutasim A., Howell, Mark N., Zhang, Yilu, Otterson, Scott W.
• Primary Examiner(s): CAMBY, RICHARD M
• Application Number:
  US14/097,543
• Publication Number:
  US 20150161825A1
• Time in Patent Office: 712 Days
• Field of Search: 701/29.1
• US Class Current: 1/1
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C

Abstract

Methods and systems are provided for vehicular communications. The systems include a server and a controller in a vehicle. The controller is configured to receive data from vehicular components and transmit the data to the remote server. In a normal mode, the data is transmitted in accordance with a normal frequency of events, while in an abnormal mode, the data is transmitted in accordance with an abnormal frequency of events. The abnormal frequency is different from the normal frequency. The abnormal mode is set in response to an event trigger denoting a fault of at least one component.

Claims

1. A method for vehicular data collection, comprising:

collecting data regarding at least one component of a vehicle;

transmitting the data from the vehicle to a remote server in accordance with a normal frequency of events in a normal mode;

setting an abnormal mode in response to an event trigger denoting a fault of at least one component of the vehicle; and

transmitting the data from the vehicle to a remote server in accordance with an abnormal frequency of events in the abnormal mode, wherein the abnormal frequency of events is more frequent than the normal frequency of events, such that the data is transmitted from the vehicle to the remote server more frequently in the abnormal mode than in the normal mode.

2. The method as set forth in claim 1, wherein the events comprise ignition starts of the vehicle.

3. The method as set forth in claim 1, wherein the events comprise miles driven.

4. The method as set forth in claim 1, wherein the events comprise time periods.

5. The method as set forth in claim 2, wherein the abnormal frequency of events is further defined as every ignition start of the vehicle.

6. The method as set forth in claim 1, further comprising determining a severity level of the fault of the component from a plurality of severity levels.

7. The method as set forth in claim 6, wherein the transmitting of the data from the vehicle to a remote server in the abnormal mode is performed for a predetermined number of events based on the severity level of the fault.

8. The method as set forth in claim 6, wherein the plurality of severity levels for the component includes a maximum severity level corresponding to a predetermined highest acceptable level of severity for the at least one component.

9. The method as set forth in claim 8, further comprising sending a message to a user in response to the determined severity level being equal to the maximum severity level.

10. The method as set forth in claim 9, further comprising ceasing transmitting data regarding the at least one component in response to the determined severity level being equal to the maximum severity level.

11. The method as set forth in claim 1, further comprising setting the normal mode in response to a number of events being greater than or equal to a predetermined number of events while in the abnormal mode.

12. A system for vehicular data collection, comprising:

a server; and

a controller in communication with at least one component of a vehicle and disposed remotely from said server, said controller configured to

receive data from the at least one component of the vehicle,

transmit the data from the vehicle to said server in accordance with a normal frequency of events in a normal mode,

set an abnormal mode in response to an event trigger denoting a fault of the at least one component of the vehicle, and

transmit the data from the vehicle to said server in accordance with an abnormal frequency of events in the abnormal mode, wherein the abnormal frequency of events is more frequent than the normal frequency of events, such that the data is transmitted from the vehicle to the remote server more frequently in the abnormal mode than in the normal mode.

13. The system as set forth in claim 12, wherein said controller is further configured to determine a severity level of the fault of the at least one component from a plurality of severity levels, while in the abnormal mode.

14. The system as set forth in claim 13, wherein said controller is further configure to transmit the data from the vehicle to a remote server for a predetermined number of events based on the severity level of the fault, in the abnormal mode.

15. A vehicle, comprising:

at least one component; and

a controller in communication with said at least one component and configured to

receive data from said at least one component of the vehicle,

transmit the data from the vehicle to a remote server in accordance with a normal frequency of events in a normal mode,

set an abnormal mode in response to an event trigger denoting a fault of said at least one component of the vehicle, and

transmit the data from the vehicle to a remote server in accordance with an abnormal frequency of events in the abnormal mode, wherein the abnormal frequency of events is more frequent than the normal frequency of events, such that the data is transmitted from the vehicle to the remote server more frequently in the abnormal mode than in the normal mode.

16. The vehicle as set forth in claim 15, wherein said controller is further configured to determine a severity level of the fault of said component from a plurality of severity levels, while in the abnormal mode.

17. The vehicle as set forth in claim 16, wherein said controller is further configured to transmit the data from the vehicle to a remote server for a predetermined number of events based on the severity level of the fault, in the abnormal mode.

18. The vehicle as set forth in claim 16 wherein the events comprise ignition starts of the vehicle.

19. The vehicle as set forth in claim 16, wherein said at least one component comprises an engine starter.