Off-board device with read/scroll actuator

• US 8,165,741 B2
• Filed: 12/30/2004
• Issued: 04/24/2012
• Est. Priority Date: 12/30/2004
• Status: Active Grant

• Current Assignee: SPX Corporation
• Original Assignee: SPX Corporation
• Inventors: Roberts, Robert A., Namaky, Hamid
• Primary Examiner(s): Keith, Jack W
• Assistant Examiner(s): PIPALA, EDWARD J
• Application Number:
  US11/024,454
• Publication Number:
  US 20060149435A1
• Time in Patent Office: 2,672 Days
• Field of Search: 701/1, 701/29, 701 30- 35, 701/99, 701101-102, 701107-109, 701/114, 701/115, 701/29.1, 235/435, 235/462.15, 235/462.45, 235/462.46, 702183-185, 324/537, 340/438, 340/500
• US Class Current: 701/29.1
• CPC Class Codes: G06F 7/00 Methods or arrangements for processing data by operating upon the order or content of the data handled logic circuits H03K19/00
• CPC Class Codes: G07C 5/0825 using optical means

Abstract

A single input having multiple functions is provided. The single input having multiple functions may be used on off-board tools. In accordance with one embodiment, an off-board tool having a read/scroll actuator is provided. The read/scroll actuator, upon being actuated, performs either a read function or a scroll function. Another embodiment of an off-board tool having a display and capable of receiving information is provided. The off-board tool includes a contextual actuator having a first and a second mode. Actuation of the actuator in the first mode effectuates retrieval of information. Actuation of the actuator in the second mode effectuates display of at least a portion of the retrieved information. In accordance with another embodiment, an off-board device is provided. The off-board tool includes a display, read logic, scroll logic and a read/scroll actuator. Another embodiment of an off-board tool includes a display, a read means, a scroll means and a read/scroll means.

Claims

1. A diagnostic device for obtaining information from a vehicle diagnostic system comprising:

an Off-Board Tool (OBT) having a single read/scan actuator button which upon being actuated performs either a read function or a scroll function, wherein the OBT includes an internal memory for storing information and wherein the function performed depends upon contents of the internal memory such that upon actuation of the read/scan actuator button, the read function is automatically performed when the internal memory does not contain any information and wherein the scroll function is automatically performed when the internal memory contains at least one piece of information.

2. The diagnostic device of claim 1 wherein the OBT is one of a scan tool and a code reader.

3. The diagnostic device of claim 2 wherein the OBT includes a display and wherein the function performed depends upon the contents of the display.

4. The diagnostic device of claim 2 wherein the OBT includes an erase actuator which upon being actuated erases stored data in the vehicle diagnostic system.

5. The diagnostic device of claim 2 wherein the OBT electronically communicates with the vehicle diagnostic system and wherein performing the read function includes reading information from the vehicle diagnostic system.

6. The diagnostic device of claim 5 wherein the information comprises at least one Diagnostic Trouble Code (DTC).

7. The diagnostic device of claim 5 further including a display for displaying at least one piece of information.

8. The diagnostic device of claim 7 wherein the information comprises at least one Diagnostic Trouble Code (DTC).

9. The diagnostic device of claim 7 wherein performing the scroll function includes displaying at least one piece of information.

10. The diagnostic device of claim 9 wherein the piece of information includes at least one Diagnostic Trouble Code (DTC).

11. The diagnostic device of claim 10 wherein the internal memory stores a plurality of DTCs and wherein performing the scroll function includes displaying the next DTC stored in the memory.

12. The diagnostic device of claim 1 wherein at least one piece of information includes one or more Diagnostic Trouble Codes (DTCs).

13. The diagnostic device of claim 1 wherein the function performed further depends upon an amount of time the actuator is actuated.

14. The diagnostic device of claim 13 wherein the read function is performed when the amount of time of actuation is greater than a pre-determined amount of time.

15. The diagnostic device of claim 13 wherein the scroll function is performed when the amount of time of actuation is less than or equal to a pre-determined amount of time.

16. The diagnostic device of claim 15 wherein the pre-determined amount of time is between about 2 seconds and about 10 seconds.

17. The diagnostic device of claim 16 wherein the pre-determined amount of time is about 5 seconds.

18. A diagnostic device having a display and capable of receiving information from a vehicle diagnostic system comprising:

an Off-Board Tool (OBT) including a single contextual actuator button having a first and a second mode, whereby actuation in the first mode effectuates retrieval of information and actuation in the second mode effectuates display of at least a portion of that information, wherein the OBT includes an internal memory for storing information and wherein selection is made between the first mode and the second mode depending upon the contents of the internal memory such that upon actuation of the single contextual actuator button, the first mode is automatically selected when the internal memory does not contain any information and wherein the second mode is automatically selected when the internal memory contains at least one piece of information.

19. The diagnostic device of claim 18 wherein the OBT is one of a code reader and a scan tool.

20. The diagnostic device of claim 19 wherein the mode actuated depends upon an amount of time the actuator is actuated.

21. The diagnostic device of claim 19 wherein actuation in the second mode effectuates scrolling through the stored one or more pieces of information.

22. The diagnostic device of claim 21 wherein the mode actuated depends upon the contents of the display.

23. The diagnostic device of claim 21 wherein the mode actuated further depends upon an amount of time the actuator is actuated.

24. A diagnostic device for obtaining information from a vehicle diagnostic system comprising:

an Off-Board Tool (OBT) having a single read/scan actuator button which upon being actuated performs either a read function or a scroll function, wherein the function performed depends upon an amount of time the actuator button is actuated such that upon actuation of the read/scan actuator button, the read function is automatically performed when the amount of time of actuation is greater than a pre-determined amount of time and wherein the scroll function is automatically performed when the amount of time of actuation is less than or equal to a pre-determined amount of time.

25. The diagnostic device of claim 24 further including a display for displaying at least one piece of information.

26. The diagnostic device of claim 24 wherein the OBT is one of a scan tool and a code reader.

27. The diagnostic device of claim 26 wherein the internal memory stores a plurality of Diagnostic Trouble Codes (DTCs) and wherein performing the scroll function includes displaying the next DTC stored in the memory.

28. The diagnostic device of claim 26 wherein the OBT electronically communicates with the vehicle diagnostic system and wherein performing the read function includes reading information from the vehicle diagnostic system.

29. The diagnostic device of claim 28 wherein performing the scroll function includes displaying at least one piece of information from the vehicle diagnostic system.