Diagnostics devices in a vehicle with diagnostics framework for diagnostics module

The device has a selection unit (64) selecting selective signals from signals conveyed by a vehicle-data bus system based on predetermined selection criteria. An evaluation unit (70) evaluates the selected signals based on information of a knowledge base (72) to determine variations and/or consisten...

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Bibliographische Detailangaben
Hauptverfasser:	RUEB, GERNOT, BROSE, HEINO, BRAITSCHINK, PETER
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES GENERATING RANDOM NUMBERS PERFORMING OPERATIONS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES TIME OR ATTENDANCE REGISTERS TRANSPORTING VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	The device has a selection unit (64) selecting selective signals from signals conveyed by a vehicle-data bus system based on predetermined selection criteria. An evaluation unit (70) evaluates the selected signals based on information of a knowledge base (72) to determine variations and/or consistencies with a good or bad attitude of one of vehicle functions. An output unit (76) output diagnostic information based on the evaluation. An independent claim is also included for a motor vehicle having a function-oriented diagnostic device.