Wheel measuring system, wheel measuring method and wheel-related product sales method

• US 20030187556A1
• Filed: 03/12/2003
• Published: 10/02/2003
• Est. Priority Date: 03/27/2002
• Status: Abandoned Application

• Current Assignee: Mitutoyo Corporation
• Original Assignee: Mitutoyo Corporation
• Inventors: Suzuki, Miyoshi
• Application Number:
  US10/385,488
• Publication Number:
  US 20030187556A1
• Time in Patent Office: Days
• US Class Current: 701/29
• CPC Class Codes: B60T 17/22 Devices for monitoring or checking brake systems; Signal devices
• CPC Class Codes: G01B 21/18 for measuring depth
• CPC Class Codes: G01B 5/0028 Brakes, brakeshoes, clutches
• CPC Class Codes: G01M 17/013 Wheels
• CPC Class Codes: H04Q 9/04 Arrangements for synchronous operation

Abstract

A data processor (13) has a receiver for receiving measurement data on tires (21, 22) attached to an automobile (2) from a tire gauge (11, 12), and a data displaying portion for processing and displaying the received measurement data on a display (326) in a predetermined form. The received measurement data includes pressure value and tread depth of the tires (21, 22). The tread depth is measured on three points of inside, middle and outside in width direction of a tread surface of the tire. The received data is displayed in graphic representing positions of the tires (21, 22) of the automobile (2) and in a graph coloured corresponding to the measurement value.

Claims

1. A wheel measurement system, comprising:

a wheel gauge having a measurement portion for measuring predetermined maintenance data on a wheel attached to a vehicle and the periphery thereof, and a transmitter for transmitting the measurement data; and

a data processor having a receiver for receiving the measurement data from the wheel gauge and a data displaying portion for processing and displaying the received measurement data in a predetermined form.

2. A data processor, comprising:

a receiver for receiving measurement data on a wheel attached to a vehicle and the periphery thereof from a wheel gauge for measuring predetermined maintenance data on the wheel and the periphery; and

a data displaying portion for processing and displaying the received measurement data in a predetermined form.

3. The data processor according to claim 2, wherein the received measurement data includes at least one of pressure value of a tire of the wheel, tread depth of the tire and a pad wear of a brake provided to the periphery of the wheel.

4. The data processor according to claim 3, wherein the tread depth of the tire is measured on at least three points of inside, middle and outside in width direction of a tread surface of the tire.

5. The data processor according to claim 2, wherein the data displaying portion displays a graph coloured corresponding to a selected measurement value.

6. The data processor according to claim 2, wherein the measurement data on the wheel and the periphery includes data on a plurality of wheels of one vehicle and the periphery thereof.

7. The data processor according to claim 6, wherein the measurement data includes data on a spare tire loaded on the vehicle as well as the data on the plurality of wheels of one vehicle and the periphery thereof.

8. The data processor according to claim 6, wherein the measurement data from the wheel gauge is transmitted in segment of each wheel or of each wheel and spare tire;

and

wherein the data on the wheel and the periphery or on the wheel, the periphery and the spare tire is input into the data displaying portion in an order for an operator to move around a vehicle.

9. The data processor according to claim 6, wherein the received measurement data is displayed in graphic representing positions of wheels or wheels and a spare tire in a vehicle.

10. The data processor according to claim 2, wherein the receiver can communicate with a plurality of wheel gauges, and the received measurement data is identified by a transmission identification set to each wheel gauge.

11. The data processor according to claim 2, wherein the received measurement data is registered in a database including a plurality of measurement records.

12. The data processor according to claim 11, wherein each measurement record is identified by a vehicle registration number and measurement date/time.

13. The data processor according to claim 11, further comprising:

a data logger having a receiver for receiving the measurement data from the wheel gauge and temporally storing the received measurement data, and a data storage terminal independent of the data logger for storing the temporally stored measurement data transmitted from the data logger in the database.

14. A wheel measuring method, comprising:

providing a wheel measurement system including a wheel gauge for measuring predetermined maintenance data on a wheel and the periphery thereof, and a data processor having a receiver for receiving measurement data on the wheel and the periphery and a data displaying portion for processing and displaying the measurement data on the wheel and the periphery in a predetermined form;

obtaining the measurement data on a wheel attached to a vehicle and the periphery thereof by an operator using the wheel gauge;

transmitting the measurement data from the wheel gauge to the data processor; and

processing and displaying the transmitted measurement data by the data processor in a predetermined form.

15. The wheel measuring method according to claim 14, wherein the transmitted measurement data includes at least one of pressure value of a tire of the wheel, tread depth of the tire and a pad wear of a brake provided to the periphery of the wheel.

16. The wheel measuring method according to claim 15, wherein the tread depth of the tire is measured on at least three points of inside, middle and outside in width direction of a tread surface of the tire.

17. The wheel measuring method according to claim 14, wherein the data displaying portion displays a graph coloured corresponding to a selected measurement value.

18. The wheel measuring method according to claim 14, wherein the transmitted measurement data includes data on a plurality of wheels of one vehicle and the periphery thereof.

19. The wheel measuring method according to claim 18, wherein the measurement data includes data on a spare tire loaded on the vehicle as well as the data on the plurality of wheels of one vehicle and the periphery thereof.

20. The wheel measuring method according to claim 18, further comprising:

transmitting the measurement data from the wheel gauge in segment of each wheel or of each wheel and spare tire; and

inputting the transmitted data into the data displaying portion in an order for an operator to move around a vehicle.

21. The wheel measuring method according to claim 18, further comprising the step of:

displaying the transmitted measurement data in a graphic representing positions of wheels or wheels and a spare tire in a vehicle.

22. The wheel measuring method according to claim 14, wherein the system includes a plurality of wheel gauges,

the method further comprising the step of setting a transmission identification for each wheel gauge to the measurement data before transmission to identify each transmitted measurement data.

23. The wheel measuring method according to claim 14, further comprising the step of:

storing the transmitted measurement data in a database including a plurality of measurement records.

24. The wheel measuring method according to claim 23, wherein each transmitted measurement data is stored as the measurement record, which is identified by a vehicle registration number and measurement date/time.

25. The wheel measuring method according to claim 23, wherein the data processor includes a data logger and a data storage terminal, the data logger having a receiver for receiving the measurement data from the wheel gauge and temporally storing the transmitted measurement data, and the data storage terminal independent of the data logger for storing the temporally stored measurement data transmitted from the data logger in the database;

and

the method further comprising temporally storing the measurement data from the wheel gauge in the data logger; and

storing the temporally stored measurement data transmitted from the data logger in the data storage terminal.

26. A program for a computer system to perform the wheel measuring method according to claim 14.

27. A recording medium that stores a program for a computer system to perform the wheel measuring method according to claim 14.

28. A wheel-related product sales method, comprising:

setting a database to which predetermined maintenance data on a wheel attached to a vehicle and the periphery thereof is registered in advance;

measuring the maintenance data from a wheel of a vehicle as a measurement object and the periphery thereof to be registered in the database;

forecasting maintenance operation timing of the wheel and the periphery on the basis of the measured maintenance data; and

selecting and displaying recommended maintenance operation for the vehicle with price information to offer the maintenance operation to the owner of the vehicle.

29. The wheel-related product sales method according to claim 28, wherein delivery time of the maintenance operation can be displayed in addition to the price information.

30. The wheel-related product sales method according to claim 28, wherein the maintenance data includes replacement timing of a replacement component for the wheel or the periphery thereof and price of the replacement component;

and

wherein the maintenance operation is to replace the replacement component.

31. The wheel-related product sales method according to claim 28, wherein the wheel has a tire and the periphery of the wheel has a brake pad;

and

wherein the maintenance data includes at least one of air pressure of the tire or the tread depth of the tire or thickness of the brake pad.

32. The wheel-related product sales method according to claim 31, wherein maintenance operation timing of the tire is determined based on the tread depth thereof.

33. The wheel-related product sales method according to claim 31, wherein maintenance operation timing of the brake pad is determined based on pad wear thereof.