TIRE MONITORING SYSTEMS AND METHODS

• US 20120212334A1
• Filed: 02/17/2011
• Published: 08/23/2012
• Est. Priority Date: 02/17/2011
• Status: Active Grant

• Current Assignee: DILL Air Controls Products LLC (Shanghai Baolong Automotive Corporation)
• Original Assignee: DILL Air Controls Products LLC (Shanghai Baolong Automotive Corporation)
• Inventors: Rigney, Brian P., Schlesinger, Larry, Cavas, Miguel B.
• Granted Patent: US 8,576,059 B2
• Time in Patent Office: Days
• US Class Current: 340/442
• CPC Class Codes: B60C 23/007 having multiple wheels arranged side by side
• CPC Class Codes: B60C 23/0416 allocating a corresponding wheel position on vehicle, e.g. front/left or rear/right
• CPC Class Codes: B60C 23/0472 to manually allocate ID codes or mounting positions, e.g. by service technicians
• CPC Class Codes: B60C 23/0498 for rim attachments B60C23/0494, B60C23/0496 take precedence

Abstract

Systems and methods for monitoring tires of a vehicle are provided. The systems can include a sensing device adapted to engage a tire of a vehicle and sense properties of a tire such as pressure and/or temperature. The sensing devices can be adapted to transmit sensed data to a system receiver adapted to provide the data to a user. The systems and methods can provide a user the desired information pertaining to one or more tires of a vehicle that are to be monitored, and the respective locations of the tires. The systems and methods can be adapted to monitor tires on any vehicle with inflatable tires, including off-the-road (OTR) vehicles.

Claims

1. A tire monitoring system for a vehicle, comprising:

at least one sensing device adapted for engaging an opening of a wheel of a vehicle such that the sensing device is exposed to the interior of a tire affixed to the wheel, the sensing device comprising a sensor adapted for collecting sensed data from the vehicle tire, and a transmitting device adapted for transmitting the sensed data; and

a system receiver adapted to receive the sensed data from the sensor and to provide the sensed data to a vehicle user.

2. The tire monitoring system of claim 1, wherein the sensing device further comprises:

a unique identification number; and

a removable identification component that is electronically associated with and identified to the sensing device, wherein the identification component comprises the same unique identification number as the sensing device, wherein the identification component is removable from the sensing device and receivable with a port of the system receiver; and

wherein the system receiver further comprises;

one or more ports for receiving one or more identification components, wherein engaging the system receiver with an identification component enables the system receiver to correlate data received from the sensing device electronically associated with the identification component to that identification component.

3. The tire monitoring system of claim 2, wherein the data transmitted from the sensing device to the system receiver comprises the unique identification number of the sensing device, wherein the system receiver receiving the data can match the transmitted data to the identification component comprising the matching identification number.

4. The tire monitoring system of claim 3, wherein the one or more ports for receiving one or more identification components correspond to one or more tire locations on the vehicle, wherein engaging the system receiver with an identification component corresponding to the tire location of the electronically associated sensing device enables the system receiver to correlate data received from the sensing device to the tire location of the sensing device from which the data was transmitted.

5. The tire monitoring system of claim 4, wherein the system receiver provides to a vehicle user the sensed data from a tire and the location of the tire from which the data was collected.

6. The tire monitoring system of claim 1, wherein the data is provided to the user in real time.

7. The tire monitoring system of claim 1, wherein the sensing device comprises a pressure sensor adapted for collecting tire pressure data.

8. The tire monitoring system of claim 1, wherein the sensing device comprises a temperature sensor adapted for collecting tire temperature data.

9. The tire monitoring system of claim 1, wherein the sensing device comprises a pressure and/or temperature sensor adapted for collecting tire pressure and/or temperature data.

10. The tire monitoring system of claim 9, wherein the system receiver is adapted to indicate to the user the sensed data from a tire and the location of the tire when the tire pressure and/or temperature exceeds a predetermined maximum threshold or falls below a predetermined minimum threshold.

11. The tire monitoring system of claim 1, wherein the sensor further comprises:

a housing for the sensing device and transmitting device;

an engaging member comprising a threaded fastener for securing the sensing device to the wheel; and

a power supply.

12. The tire monitoring system of claim 11, wherein the power supply comprises a low voltage battery.

13. The tire monitoring system of claim 1, wherein the system receiver further comprises a data processor for processing the data received from the sensor.

14. The tire monitoring system of claim 1, wherein the system receiver further comprises a display unit for displaying the data to the user.

15. The tire monitoring system of claim 1, wherein the transmitting device is operable to transmit data using a radio frequency signal, inductive signal, ultrasonic signal, an infrared signal, or combinations thereof.

16. The tire monitoring system of claim 1, wherein the system is adapted for use in off-the-road (OTR) vehicles.

17. The tire monitoring system of claim 1, wherein the opening of the wheel of the vehicle is disassociated with an opening engaging an air valve stem of the wheel.

18. A tire monitoring system for a vehicle, comprising:

(a) at least one sensing device adapted for engaging an opening of a wheel of a vehicle such that the sensing device is exposed to the interior of a tire affixed to the wheel, the sensing device comprising;

(i) a sensor adapted for collecting data from the vehicle tire, a unique identification number, and a transmitting device adapted for transmitting the data, wherein the transmitted data comprises the unique identification number; and

(ii) a removable identification component that is electronically associated with and identified to the sensing device, wherein the identification component comprises the same unique identification number as the sensing device, wherein the identification component is adapted to be removed from the sensing device and to engage a port of a system receiver; and

(b) a system receiver adapted to receive the data from the sensing device and to provide the data to a vehicle user, the system receiver comprising;

(i) a data processor for processing the data received from the sensor;

(ii) a display unit for displaying the data to the user; and

(iii) one or more ports for receiving one or more identification components, wherein the one or more ports for receiving one or more identification components correspond to one or more tire locations on the vehicle, wherein engaging the system receiver with an identification component corresponding to the tire location of the electronically associated sensor enables the system receiver to correlate data received from the sensing device to the tire location of the sensing device from which the data was transmitted.

19. The tire monitoring system of claim 18, wherein the data is provided to the user in real time.

20. The tire monitoring system of claim 18, wherein the sensor is a pressure and/or temperature sensor adapted for collecting tire pressure and/or temperature data.

21. A method of monitoring a tire of a vehicle, the method comprising:

(a) providing a sensing device adapted for engaging an opening of a wheel of a vehicle, the sensing device comprising;

(i) a unique identification number;

(ii) a sensor adapted for collecting data from the vehicle tire, and a transmitting device adapted for transmitting the data; and

(iii) a removable identification component that is electronically associated with and identified with the sensing device, wherein the identification component comprises the same unique identification number as the sensing device, wherein the identification component is adapted to be removed from the sensing device and to engage a port of a system receiver;

(b) providing a system receiver adapted to receive the data from the sensing device and to provide the data to a vehicle user, the system receiver comprising;

(i) one or more ports for receiving one or more identification components, wherein the one or more ports for receiving one or more identification components correspond to one or more tire locations on the vehicle;

(ii) a data processor for processing the data received from the sensor; and

(iii) a display unit for displaying the data to the user;

(c) engaging a port of the system receiver with an identification component of the sensing device, wherein the port that is engaged corresponds to the tire location of the sensing device;

(d) collecting data from the vehicle tire using the sensor, and transmitting the data to the system receiver using the transmitting device; and

(e) processing the data using the data processor and displaying the data to the user using the display unit, wherein the user is provided the sensed data from a tire and the location of the tire from which the data was collected.

22. The method of claim 21, wherein the data transmitted from the sensing device to the receiver comprises the unique identification number of the sensing device, wherein the system receiver receiving the data can match the transmitted data to the identification component comprising the matching identification number.

23. The method of claim 22, wherein engaging the system receiver with an identification component corresponding to the tire location of the electronically associated sensing device enables the system receiver to correlate data received from the sensing device to the tire location of the sensing device from which the data was collected and transmitted.

24. The method of claim 21, wherein the data comprises tire pressure data.

25. The method of claim 21, wherein the data comprises tire temperature data.

26. The method of claim 21, wherein the data comprises tire pressure and/or tire temperature data.

27. The method of claim 21, wherein the vehicle comprises an off-the-road vehicle.

28. The method of claim 21, wherein the data is displayed to the user in real time.