METHOD OF COMMUNICATING VEHICLE MESSAGES USING SHORT MESSAGE SYSTEM MESSAGES

• US 20100161167A1
• Filed: 12/22/2008
• Published: 06/24/2010
• Est. Priority Date: 12/22/2008
• Status: Active Grant

• Current Assignee: General Motors LLC (General Motors Company)
• Original Assignee: General Motors Corporation (General Motors Company)
• Inventors: Leyerle, James W.
• Granted Patent: US 9,659,499 B2
• Time in Patent Office: Days
• US Class Current: 701/29
• CPC Class Codes: G08G 1/20 Monitoring the location of vehicles belonging to a group, e.g. fleet of vehicles, countable or determined number of vehicles
• CPC Class Codes: G08G 1/205 Indicating the location of the monitored vehicles as destination, e.g. accidents, stolen, rental
• CPC Class Codes: H04J 1/14 Arrangements providing for calling or supervisory signals
• CPC Class Codes: H04J 3/12 Arrangements providing for calling or supervisory signals
• CPC Class Codes: H04W 28/06 Optimizing the usage of the radio link, e.g. header compression, information sizing , discarding information system modifying transmission characteristic according to link quality by modifying frame length H04L1/0007; dynamic adaptation of the packet size for flow control or congestion control H04L47/365
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]
• CPC Class Codes: H04W 80/04 Network layer protocols, e.g. mobile IP [Internet Protocol]

Abstract

A system and method for communicating reportable vehicle events via SMS messages. The method carried out by the system includes storing a user-provided contact at a vehicle, monitoring a plurality of vehicle conditions, detecting that one of the vehicle conditions has become a reportable vehicle condition, and sending a short-message service (SMS) message to the stored contact based on the determination, wherein the SMS message includes information associated with the reportable vehicle condition.

Claims

1. A method of communicating messages from a vehicle telematics unit, comprising the steps of:

(a) storing a user-provided contact at a vehicle;

(b) monitoring a plurality of vehicle conditions;

(c) detecting that one of the vehicle conditions has become a reportable vehicle condition; and

(d) sending a short-message service (SMS) message to the stored contact based on the determination, wherein the SMS message includes information associated with the reportable vehicle condition.

2. The method of claim 1, wherein the contact is a wireless telephone number of a device that supports SMS messages and wherein the method further comprises the steps of:

prompting the user to enter the wireless telephone number into the vehicle telematics unit via an in-vehicle microphone or keypad;

receiving the telephone number at the microphone or keypad from the user; and

storing the telephone number in the vehicle.

3. The method of claim 1, wherein step (b) further comprises monitoring a plurality of vehicle sensor measurements that include one or more of the following:

oil-level measurements, oil quality measurements, tire pressure measurements, or measurements that trigger a diagnostic trouble code.

4. The method of claim 3, wherein step (c) further comprises detecting the reportable vehicle condition by detecting a diagnostic trouble code resulting from one of the vehicle sensor measurements, and wherein step (d) further comprises sending an SMS message associated with the diagnostic trouble code.

5. The method of claim 3, wherein for each vehicle sensor measurement, there is an associated reportable vehicle condition that comprises a value above a maximum value, below a minimum value, or outside of a range defined by minimum and maximum values.

6. The method of claim 1, further comprising:

creating a log of SMS messages sent to a contact; and

uploading the log to a call center.

7. The method of claim 1, wherein step (a) further comprises storing a plurality of user-provided contacts and associating at least one of the stored contacts with at least one of the vehicle conditions, and wherein step (d) further comprises sending the SMS message to the stored contact associated with the reportable vehicle condition.

8. A method of communicating messages from a vehicle, comprising the steps of:

(a) storing a wireless device contact at the vehicle;

(b) monitoring vehicle data;

(c) detecting a reportable vehicle condition based on the vehicle data;

(d) generating a text message identifying the reportable vehicle condition;

(e) accessing the wireless device contact; and

(f) sending the text message as a short-message service (SMS) message to the accessed wireless device contact.

9. The method of claim 8, wherein the wireless device contact is a telephone number of a wireless device that supports SMS messages and wherein step (a) further comprises the steps of:

prompting the user to enter the wireless telephone number into a vehicle telematics unit via an in-vehicle microphone or keypad;

receiving the telephone number at the microphone or keypad from the user; and

storing the telephone number in the vehicle.

10. The method of claim 8, wherein the wireless device contact is a telephone number of a wireless device that supports SMS messages and wherein step (a) further comprises receiving the telephone number from a call center and storing the telephone number at the vehicle.

11. The method of claim 8, wherein the vehicle data comprises measurements from vehicle sensors and wherein step (c) further comprises the step of determining that the reportable vehicle condition exists in response to one of the vehicle sensors having a measurement that has exceeded a maximum value, fallen below a minimum value, or has moved outside of a range defined by minimum and maximum values.

12. The method of claim 11, further comprising the steps of continuing monitoring of the one vehicle sensor and sending a second SMS message to the accessed wireless device contact when the measurement from the one vehicle sensor indicates that the reportable vehicle condition no longer exists.

13. The method of claim 11, wherein the reportable vehicle condition comprises a measurement from the one vehicle sensor that falls outside of a range of values established by the user or a manufacturer and stored at the vehicle.

14. A method of communicating messages from a vehicle telematics unit, comprising the steps of:

(a) maintaining an address book of wireless telephone numbers at a telematics unit in a vehicle;

(b) associating each of at least some of the telephone numbers with at least one of a number of reportable vehicle conditions relating to the status of a vehicle;

(c) detecting that one of the reportable vehicle conditions exists;

(d) accessing the address book and obtaining one or more telephone numbers associated with the reportable vehicle condition that matches the existing vehicle condition;

(e) sending a short-message service (SMS) message to the obtained wireless number(s);

(f) creating a log of SMS messages sent and the wireless numbers to which the SMS messages were sent; and

(g) uploading the log to a call center.

15. The method of claim 14, further comprising the steps of:

prompting the user to enter the telephone numbers into the telematics unit via an in-vehicle microphone or keypad;

receiving the telephone numbers at the microphone or keypad from the user; and

storing the telephone numbers in the vehicle.

16. The method of claim 14, wherein at least some of the telephone numbers stored in the address book are stored with a name.

17. The method of claim 14, wherein step (c) further comprises monitoring a plurality of vehicle sensors for measurements that include one or more of the following:

oil-level measurements, oil quality measurements, tire pressure measurements, or measurements that trigger a diagnostic trouble code.

18. The method of claim 17, wherein step (c) further comprises detecting whether measurements from at least some of the vehicle sensors are above or below a defined range.

19. The method of claim 14, further comprising the step of sending a second SMS message to the wireless number(s) used in step (e) when the vehicle condition no longer exists.

20. The method of claim 14, wherein step (a) further comprises receiving one or more of the telephone numbers in the address book from a call center.