METHODS, SYSTEMS AND DEVICES FOR RECORDING AND TRANSMITTING IDENTIFICATION INFORMATION OF TIRE PRESSURE MONITORING SENSORS TO A VEHICLE

• US 20150015388A1
• Filed: 07/15/2013
• Published: 01/15/2015
• Est. Priority Date: 07/15/2013
• Status: Abandoned Application

• Current Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Original Assignee: Continental Automotive Systems, Inc. (Continental AG)
• Inventors: McIntyre, Matthew D., Deniau, Jean-Chrstophe, Farrell, Brian J.
• Application Number:
  US13/942,168
• Publication Number:
  US 20150015388A1
• Time in Patent Office: Days
• US Class Current: 340/447
• CPC Class Codes: B60C 23/0471 System initialisation, e.g. upload or calibration of operating parameters
• CPC Class Codes: B60C 23/0472 to manually allocate ID codes or mounting positions, e.g. by service technicians
• CPC Class Codes: B60C 23/0479 Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations

Abstract

The present invention relates to methods, systems and devices for recording and storing identification information of tire pressure monitoring sensors and transmission of the stored identification information to a tire pressure monitoring system of a vehicle. In a first aspect, the present invention provides a method of integrating one or more tire pressure monitoring sensors with a tire pressure monitoring system of a vehicle. The method includes utilizing a configuration tool to cause a tire pressure monitoring sensor to generate a signal including an identifier. The method further includes recording the identifier on a memory device of the configuration tool. The method also includes transmitting the recorded identifier from the tool to a memory device of a vehicle.

Claims

1. A method of integrating one or more tire pressure monitoring sensors with a tire pressure monitoring system of a vehicle, the method comprising:

utilizing a configuration tool to cause a tire pressure monitoring sensor to generate a signal including an identifier;

recording the identifier on a memory device of the configuration tool; and

transmitting the recorded identifier from the tool to a memory device of a vehicle.

2. The method of claim 1, wherein the tire pressure monitoring sensor is mounted to a wheel unit of the vehicle prior to generation of a communication link with the configuration tool.

3. The method of claim 2, wherein a communication link is formed between the tire pressure monitoring sensor and the configuration tool, the communication link comprises a wireless communication link.

4. The method of claim 1, wherein the signal further includes tire pressure data.

5. The method of claim 1, wherein the identifier of the tire pressure monitoring sensor is transmitted to the memory device of the vehicle through a wireless communication link.

6. The method of claim 1, wherein the identifier of the tire pressure monitoring sensor is transmitted to the memory device of the vehicle through an on-board diagnostic connector.

7. The method of claim 1, further comprising the step of placing a tire pressure monitoring system of the vehicle in a learning mode prior to transmitting the recorded identifier to the memory device of the vehicle.

8. The method of claim 1, further comprising the step of assigning the identifier to a wheel unit of the vehicle.

9. The method of claim 1, wherein the configuration tool includes a user interface for causing the recorded identifier to be transmitted to the memory device of the vehicle.

10. The method of claim 1, wherein the configuration tool includes a wireless receiver configured to receive the signal transmitted by the tire pressure monitoring sensor.

11. The method of claim 1, further comprising:

generating a plurality of communication links between a plurality of tire pressure monitoring sensors and the configuration tool;

utilizing the configuration tool to cause each of the plurality of tire pressure monitoring sensors to transmit a signal including an identifier;

recording each identifier on the memory device of the configuration tool; and

transmitting each of the recorded identifiers to the vehicle.

12. The method of claim 11, wherein each of the plurality of tire pressure monitoring sensors are mounted to a wheel unit of the vehicle prior to generation of the plurality of communication links.

13. The method of claim 11, wherein at least one of the plurality of tire pressure monitoring sensors are mounted to a wheel unit of the vehicle prior to generation of the plurality of communication links.

14. The method of claim 11, wherein the identifiers of each of the plurality of tire pressure monitoring sensors are stored on the memory device of the configuration tool prior to the vehicle entering a learning mode.

15. The method of claim 1, further comprising the step of associating the recorded identifiers to wheel units of the vehicle.

16. A configuration tool for integrating one or more tire pressure monitoring sensors with a tire pressure monitoring system of a vehicle, comprising:

a low frequency wireless transmitter;

a high frequency wireless receiver;

a high frequency wireless transmitter; and

a central processing unit and a memory device including software instructions for;

causing the low frequency wireless transmitter to transmit a signal suitable for generating a response signal from a tire pressure monitoring sensor,

storing an identifier of the response signal onto a memory device, and

causing the high frequency wireless transmitter to transmit the recorded identifier.

17. The tool of claim 16, wherein the low frequency wireless transmitter transmits a low frequency wireless signal in the range of between about 30 to 300 kHz.

18. The tool of claim 16, wherein the high frequency wireless transmitter transmits a high frequency wireless signal greater than about 300 MHz.

19. The tool of claim 16, further comprising a user interface for interacting with the software instructions and causing the low frequency wireless transmitter to transmit the signal suitable for generating the response from the tire pressure monitoring sensor.

20. The tool of claim 19, wherein the user interface is configured for interacting with the software instructions and causing the high frequency wireless transmitter to transmit the recorded identifier.

21. The tool of claim 16, wherein the central processing unit and memory device including software instructions are configured to record identifiers received by the high frequency receiver.

22. The tool of claim 16, further comprising a user interface for interacting with the software instructions and displaying the recorded identifier.

23. The tool of claim 16, further comprising a user interface configured for assigning wheel unit positions of a vehicle for each of the identifiers received by the high frequency receiver.

24. The tool of claim 16, further comprising an on-board diagnostic connector for establishing communication with an electronic control unit of the vehicle.

25. The tool of claim 24, wherein the user interface is configured for transmitting the recorded identifier to the electronic control unit through the on-board diagnostic connector.

26. A computer-readable memory device storing computer program instructions which when executed by a computer comprising at least one processor results in:

transmission of a signal suitable for causing a tire pressure monitoring sensor to transmit a response signal;

storing of an identifier included with the response signal into a memory device; and

transmitting the stored identifier to a vehicle.

27. The computer-readable memory device of claim 26, wherein the signal transmitted to the tire pressure monitoring sensor comprises a low frequency wireless signal in the range of about 30 to 300 kHz.

28. The computer-readable memory device of claim 26, wherein the stored identifier is transmitted to the vehicle through a high frequency wireless signal in the range of greater than about 300 MHz.

29. The computer-readable memory device of claim 26, further resulting in display of the identifier on a user interface.

30. The computer-readable memory device of claim 26, further resulting in assigning the identifier to a wheel unit of a vehicle.

31. The computer-readable memory device of claim 26, further resulting in:

transmission of a plurality of signals suitable for causing a plurality of tire pressure monitoring sensors to transmit response signals;

storing of an identifier included with each of the plurality of response signals into the memory device; and

transmitting the stored identifiers to the vehicle.

32. A tire pressure monitoring sensor, comprising:

a pressure sensor configured for monitoring air pressure and generating signals indicative thereof;

a receiver configured for receiving wireless signals from a configuration tool;

a processing unit and memory device including suitable software for causing transmission of an identifier of the tire pressure monitoring sensor to a configuration tool in response to a request made by the configuration tool; and

a wireless transmitter configured to transmit the identifier to a configuration tool for storage onto the configuration tool and eventual transmission to a memory storage unit of a vehicle.

33. The tire pressure monitoring sensor of claim 32, wherein the receiver comprises a low frequency receiver configured to receive wireless signals in the range of about 30 to 300 kHz.

34. The tire pressure monitoring sensor of claim 32, wherein the wireless transmitter comprises a low frequency transmitter configured to transmit wireless signals in the range of about 30 to 300 kHz.

35. The tire pressure monitoring sensor of claim 32, wherein the wireless transmitter comprises a high frequency transmitter configured to transmit wireless signals in the range of about 300 MHz to 3 GHz.

36. The tire pressure monitoring sensor of claim 32, wherein processing unit and memory device including suitable software further transmits recorded data from the pressure sensor.

37. The tire pressure monitoring sensor of claim 32, wherein processing unit and memory device including suitable software transmits only the identifier to a configuration tool.