Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Vehicle diagnosis or maintenance indication
Reexamination Certificate
2007-09-04
2007-09-04
Tran, Dalena (Department: 3661)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
Vehicle diagnosis or maintenance indication
C073S117020
Reexamination Certificate
active
11237350
ABSTRACT:
An electronic control unit and a method of diagnosing an electronic control unit on a vehicle are provided. The method includes the steps of storing in memory information on variables to collect, selecting a trigger, monitoring for a predetermined event, activating the trigger based on the detection of the event, collecting the variables upon activation of the trigger, and storing the collected variables in memory. The collected variable may be read via a pre-existing production serial link to diagnose the electronic control unit.
REFERENCES:
patent: 4843557 (1989-06-01), Ina et al.
patent: 5740449 (1998-04-01), Densham et al.
patent: 5881077 (1999-03-01), Densham et al.
patent: 5974576 (1999-10-01), Zhu
patent: 6457154 (2002-09-01), Chen et al.
patent: 6918052 (2005-07-01), Bouchier et al.
Delphi Technologies Inc.
Funke Jimmy L.
Tran Dalena
LandOfFree
Method of diagnosing an electronic control unit does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Method of diagnosing an electronic control unit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method of diagnosing an electronic control unit will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-3777346