System and method for transferring vehicle service data

• US 8,103,399 B2
• Filed: 06/05/2007
• Issued: 01/24/2012
• Est. Priority Date: 06/05/2007
• Status: Active Grant

• Current Assignee: Snap-On Incorporated
• Original Assignee: Snap-On Incorporated
• Inventors: Davis, Neil A., Dwulet, John H.
• Primary Examiner(s): Tran, Dalena
• Application Number:
  US11/758,574
• Publication Number:
  US 20080306651A1
• Time in Patent Office: 1,694 Days
• Field of Search: 701/33, 701/29, 701/36, 701/29.1, 700/26, 707/6, 600/300, 705/1.1, 705/7, 705/8
• US Class Current: 701/29.1
• CPC Class Codes: G07C 5/008 communicating information to a remotely located station transmission systems for measured values G08C
• CPC Class Codes: H04L 67/06 specially adapted for file transfer, e.g. file transfer protocol [FTP]
• CPC Class Codes: H04L 67/12 specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

Abstract

A system and method directed to generating a transfer file of categorized vehicle service data, wherein the vehicle service data was captured by a vehicle service tool, and transmitting the transfer file to a remote device. The remote device may store the categorized vehicle service data and thereafter send the categorized vehicle service data back to the vehicle service tool that captured the vehicle service data or to another vehicle service tool for use in comparing current vehicle service conditions to previous service conditions represented by the categorized vehicle service data. The transfer file may include a variety of categories such as diagnostic trouble codes, screen shots, calibration data, and parameter identifiers.

Claims

1. A method comprising:

connecting a first vehicle service tool to a data link connector of a first vehicle, wherein the first vehicle generates vehicle service data;

at the first vehicle service tool, receiving (i) a vehicle identifier associated with the first vehicle, and (ii) vehicle service data transmitted from the first vehicle via a vehicle interface cable that connects the first vehicle service tool to the data link connector of the first vehicle, wherein the received vehicle service data is arranged according to a vehicle manufacturer'"'"'s format;

categorizing, at the first vehicle service tool, the vehicle service data received from the first vehicle, wherein categorizing the received vehicle service data comprises a computer-readable processor at the first vehicle service tool interpreting the received vehicle service data to determine which data of the received vehicle service data, arranged according to the vehicle manufacturer'"'"'s format, is to be populated into a category of a transfer file that is (i) to be generated via the first vehicle service tool and (ii) transmitted from the first vehicle service tool to a remote device;

generating, via the first vehicle service tool, a transfer file including the vehicle identifier and one or more categories of vehicle service data, wherein generating the transfer file comprises populating the category of the transfer file with the categorized vehicle service data from the received vehicle data that is to be populated into the category of the transfer file, and wherein a format of the transfer file differs from the vehicle manufacturer'"'"'s format; and

the first vehicle service tool transmitting the transfer file to a network for transmission, in turn, to the remote device.

2. The method of claim 1, wherein the transfer file is in a format readable by the remote device.

3. The method of claim 1, wherein the one or more categories are selected from the group consisting of:

(i) diagnostic trouble codes, (ii) screen shots, (iii) calibration data, (iv) troubleshooting data, (v) vehicle identification number, and (vi) parameter identifiers (PIDs).

4. The method of claim 1, wherein the categorized vehicle service data comprises one or more diagnostic trouble codes.

5. The method of claim 1, wherein the vehicle identifier is selected from the group consisting of:

(i) a vehicle identification number associated with the first vehicle, (ii) a customer name associated with the first vehicle, (iii) a customer number associated with the first vehicle, and (iv) a repair order number associated with the first vehicle.

6. The method of claim 5, wherein the vehicle identifier is received from the remote device.

7. The method of claim 5, wherein the vehicle identifier is received via a user interface of the vehicle service tool.

8. The method of claim 1, further comprising:

associating an attachment file with the transfer file, wherein the attachment file comprises an oscilloscope pattern captured by the first vehicle service tool; and

transmitting the attachment file to the network for transmission, in turn, to the remote device,

wherein transmission of the transfer file to the network and transmission of the attachment file to the network occur at substantially the same time.

9. The method of claim 8, wherein the attachment file is selected from the group consisting of:

(i) a graphical media file, and (ii) a video media file.

10. The method of claim 8, further comprising:

at the remote device, storing the transfer file and the attachment file, and

subsequently, deleting the transfer file and maintaining the attachment file in the data storage.

11. The method of claim 1,

wherein the remote device has access to data storage containing a database including a data record associated with the first vehicle,

wherein the data record comprises a plurality of fields including a field containing the vehicle identifier associated with the first vehicle,

the method further comprising:

receiving the transfer file at the remote device;

extracting the vehicle identifier from the transfer file received at the remote device so as to determine that the categorized vehicle service data is from the first vehicle;

extracting at least a portion of the categorized vehicle service data from the transfer file received at the remote device, and

storing the extracted vehicle service data into one or more fields of the data record associated with the first vehicle.

12. The method of claim 11,further comprising:

at the remote device, receiving from the first vehicle service tool a request for at least a portion of the data record associated with the first vehicle;

in response to receiving the request, transmitting to the first vehicle service tool the at least a portion of the data record associated with first vehicle, and

at the first vehicle service tool, displaying the at least a portion of the data record associated with the first vehicle,

wherein the at least a portion of the data record associated with the first vehicle comprises the extracted vehicle data stored into the one or more fields of the data record associated with the first vehicle.

13. The method of claim 12,further comprising:

at the remote device, receiving from the first vehicle service tool a request for the attachment file;

in response to receiving the request for the attachment file, transmitting the attachment file to the first vehicle service tool, and

playing the attachment file at the first vehicle service tool.

14. The method of claim 1, further comprising:

receiving, at the first vehicle service tool via the network, an attachment file comprising vehicle service data received by a second vehicle service tool from a second vehicle while the second vehicle service tool was connected to the second vehicle; and

displaying, at the first vehicle service tool, the attachment file for comparison of the vehicle service data of the attachment file to vehicle service data currently being received at the first vehicle service tool from the first vehicle.

15. The method of claim 14, wherein the attachment file comprises a video media file captured by the second vehicle service tool.

16. A method comprising:

connecting a vehicle service tool to a data link connector of a given vehicle having a service condition, wherein the given vehicle generates vehicle service data;

at the vehicle service tool, receiving vehicle service data transmitted from the given vehicle via a vehicle interface cable that connects the vehicle service tool to the data link connector of the given vehicle, wherein the received vehicle service data is associated with the given vehicle'"'"'s service condition and is arranged according to a vehicle manufacturer'"'"'s format;

at a computer-readable processor of the vehicle service tool, executing computer-readable program instructions to interpret the vehicle service data received from the given vehicle to determine which data of the received vehicle service data, arranged according to the vehicle manufacturer'"'"'s format, is to be populated into a category of a transfer file that is (i) to be generated via the vehicle service tool and (ii) transmitted to a remote device;

generating, via the vehicle service tool, a transfer file including a vehicle identifier of the given vehicle and one or more categories of vehicle service data related to the given vehicle'"'"'s service condition, wherein generating the transfer file comprises populating the category of the transfer file with the categorized vehicle service data from the received vehicle data that is to be populated into the category of the transfer file, and wherein a format of the transfer file differs from the vehicle manufacturer'"'"'s format; and

the vehicle service tool transmitting the transfer file to a network for transmission, in turn, to the remote device.

17. The method of claim 16, wherein the service condition is selected from the group consisting of (i) a diagnostic trouble code being set in an electronic control unit of the given vehicle, and (ii) a programming mode to download software to the given vehicle.

18. The method of claim 16

wherein the populated category of the transfer file is pre-selected for the service condition;

and

wherein a manufacturer of the vehicle service tool pre-selects the category of the transfer file.

19. A vehicle service tool comprising:

a processor that receives a vehicle identifier associated with a vehicle that generates vehicle service data arranged according a vehicle manufacturer'"'"'s format;

a vehicle interface that is adapted to (i) connect to a data link connector of the vehicle that generates the vehicle service data, (ii) receive the vehicle service data from the vehicle while the vehicle interface is connected to the data link connector of the vehicle via a vehicle interface cable, and (iii) provide the processor with the vehicle service data received from the vehicle;

a network interface that interfaces to a network so as to allow the vehicle service tool to communicate with a remote device via the network, wherein the remote device is operable to read transfer files in a format that differs from the vehicle manufacturer'"'"'s format of the vehicle service data received by the vehicle interface; and

a non-transitory data storage device containing computer-readable program instructions executable by the processor,

wherein the computer-readable program instructions include instructions that are executable by the processor to categorize the vehicle service data received from the vehicle, wherein categorizing the received vehicle service data comprises the processor interpreting the received vehicle service data to determine which data of the received vehicle service data, arranged according to the vehicle manufacturer'"'"'s format, is to be populated into a category of a transfer file that is (i) to be generated via the processor and (ii) transmitted from the network interface to the remote device,

wherein the computer-readable program instructions include instructions that are executable by the processor to generate a transfer file, including the vehicle identifier and one or more categories of vehicle service data, wherein generating the transfer file comprises populating the category of the transfer file with the categorized vehicle service data received from the vehicle that is to be populated into the category of the transfer file, and wherein a format of the transfer file differs from the vehicle manufacturer'"'"'s format, and

wherein the computer-readable program instruction include instructions that are executable by the processor to cause the network interface to transmit the transfer file to the network for transmission, in turn, to the remote device.

20. The vehicle service tool of claim 19, further comprising:

a user interface,

wherein the vehicle service tool receives the vehicle identifier via the user interface, and

wherein the vehicle identifier is selected from the group consisting of;

(i) a vehicle identification number associated with the vehicle, (ii) a customer name associated with the vehicle, (iii) a customer number associated with the vehicle, and (iv) a repair order number associated with the vehicle.

21. The vehicle service tool of claim 19,

wherein the vehicle service tool receives the vehicle identifier from the remote device, and

wherein the vehicle identifier is selected from the group consisting of:

(i) a vehicle identification number associated with the vehicle, (ii) a customer name associated with the vehicle, (iii) a customer number associated with the vehicle, and (iv) a repair order number associated with the vehicle.