System and method for determining a paint formula with a portable device

• US 20070032965A1
• Filed: 07/20/2005
• Published: 02/08/2007
• Est. Priority Date: 07/20/2005
• Status: Abandoned Application

• Current Assignee: BASF Corporation (BASF SE)
• Original Assignee: BASF Corporation (BASF SE)
• Inventors: McClanahan, Craig, Marshall, Paul
• Application Number:
  US11/185,371
• Publication Number:
  US 20070032965A1
• Time in Patent Office: Days
• US Class Current: 702/32
• CPC Class Codes: G01J 3/02 Details
• CPC Class Codes: G01J 3/0264 Electrical interface; User interface
• CPC Class Codes: G01J 3/0272 Handheld
• CPC Class Codes: G01J 3/46 Measurement of colour; Colour measuring devices, e.g. colorimeters measuring colour temperature G01J5/60
• CPC Class Codes: G01J 3/463 Colour matching

Abstract

A system and method determine a paint formula that matches the color of paint of a vehicle that is to be painted in a collision center. A plurality of paint formulas are stored in a database. A portable device, such as a PDA, is mobile relative to the vehicle and is in communication with the database via a wireless connection. Vehicle information is inputted into the portable device and sent to the database. The database determines the paint formula based on the vehicle information. The paint formula is communicated to the portable device. The portable device may display a color representation of the color of the paint formula which can be instantly compared to the existing color of the vehicle before mixing the paint or painting the vehicle.

Claims

1. A method for determining a paint formula that matches a color of paint of an object, where a plurality of paint formulas are stored in a database, said method comprising the steps of:

inputting information associated with the object into a portable device that is handheld and mobile relative to the object;

communicating the information between the portable device and the database;

determining the paint formula from the plurality of paint formulas based on the information communicated between the portable device and the database; and

displaying a representation of a color defined by the paint formula on the mobile portable device.

3. A method as set forth in claim 1 further comprising the step of positioning the mobile portable device adjacent to the paint of the object to compare the displayed representation of the color with the color of the paint of the object.

4. A method as set forth in claim 3 further comprising the step of inputting paint formula adjustment information into the mobile portable device.

5. A method as set forth in claim 4 further comprising the step of adjusting the paint formula based on the paint formula adjustment information.

6. A method as set forth in claim 1 further comprising the step of displaying the paint formula on the mobile portable device.

7. A method as set forth in claim 1 wherein said step of inputting information associated with the object into the mobile portable device is further defined as measuring the color of the paint.

8. A method as set forth in claim 1 further comprising the steps of establishing communication between the mobile portable device and a dispensing apparatus and regulating an amount of toner at the dispensing apparatus in accordance with the paint formula.

9. A method as set forth in claim 8 further comprising the step of updating inventory data based on the amount of toner dispensed by the dispensing apparatus in accordance with the determined paint formula to reflect a present inventory of toner.

2. (canceled)

10. A method for determining a paint formula that matches a color of paint of a vehicle to be painted in a collision center, where a plurality of paint formulas are stored in a database, said method comprising the steps of:

inputting vehicle information associated with the vehicle into a portable device that is handheld and mobile relative to the vehicle to be repainted in the collision center;

communicating the vehicle information between the portable device and the database;

determining the paint formula from the plurality of paint formulas based on the vehicle information communicated between the portable device and the database; and

displaying a representation of a color defined by the paint formula on the mobile portable device.

12. A method as set forth in claim 10 further comprising the step of positioning the mobile portable device adjacent to the paint of the vehicle to compare the displayed representation of the color with the color of the paint of the vehicle.

13. A method as set forth in claim 10 further comprising the step of displaying the paint formula on the mobile portable device.

14. A method as set forth in claim 13 further comprising the step of inputting paint formula adjustment information into the mobile portable device.

15. A method as set forth in claim 14 further comprising the step of adjusting the paint formula based on the paint formula adjustment information.

16. A method as set forth in claim 10 wherein said step of inputting vehicle information into the mobile portable device is further defined as measuring the color of the paint.

17. A method as set forth in claim 10 wherein said step of inputting vehicle information into the mobile portable device is further defined as inputting a vehicle identification number (VIN) into the mobile portable device.

18. A method as set forth in claim 17 wherein said step of inputting the VIN into the mobile portable device is further defined as scanning a barcode representing the VIN.

19. A method as set forth in claim 10 wherein said step of inputting vehicle information into the mobile portable device is further defined as inputting a paint code affixed to the vehicle.

20. A method as set forth in claim 10 further comprising the steps of establishing communication between the mobile portable device and a dispensing apparatus and regulating an amount of toner at the dispensing apparatus in accordance with the paint formula.

21. A method as set forth in claim 20 further comprising the step of updating inventory data based on the amount of toner dispensed by the dispensing apparatus in accordance with the determined paint formula to reflect a present inventory of toner.

11. (canceled)

22. A system for determining a paint formula that matches a color of paint of a vehicle, said system comprising:

a database storing a plurality of paint formulas corresponding to vehicle information;

a portable device that is mobile relative to the vehicle and in communication with said database for receiving the vehicle information that is inputted, sending the vehicle information to said database, and receiving the paint formula from the plurality of paint formulas from said database;

said portable device further including a color display for displaying a representation of the color defined by the paint formula; and

said portable device being handheld such that said color display may be positioned adjacent to the vehicle for comparing the representation of the color to the paint of the vehicle.

23. A system as set forth in claim 22 further comprising a server computer in communication with said mobile portable device and storing said database.

24. A system as set forth in claim 23 wherein said mobile portable device further includes a wireless transceiver for communicating with said server computer.

25. A system as set forth in claim 22 further comprising a spectrophotometer in communication with said mobile portable device for measuring the color of the paint.

26. A system as set forth in claim 25 wherein said spectrophotometer is integrated with said mobile portable device.

27. A system as set forth in claim 22 further comprising a barcode reader in communication with said mobile portable device for reading a barcode representing the vehicle information.

28. A system as set forth in claim 22 further comprising a camera in communication with said mobile portable device for capturing an image of the vehicle.

29. A system as set forth in claim 22 further comprising a dispensing apparatus in communication with said mobile portable device for receiving the paint formula and regulating an amount of toner in accordance with the paint formula.

31. A system as set forth in claim 22 wherein said mobile portable device further includes a power source for powering said mobile portable device.

33. A system as set forth in claim 22 further comprising a local computer in communication with said mobile portable device.

30. (canceled)

32. A system as set forth in claim 30 wherein said power source comprises a battery.

34. A system as set forth in claim 32 further comprising a server computer in communication with said local computer and storing said database.