Fraudulent diagnostic machine detection apparatus

A fraudulent diagnostic machine detection apparatus capable of preventing the occurrence of fraudulent processing due to a fraudulent diagnostic machine being connected in parallel with a legitimate diagnostic machine is a fraudulent diagnostic machine detection apparatus comprising node ECUs of a d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Saito, Tatsuro, Yokota, Tomonori
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDEDFOR ELSEWHERE CHECKING-DEVICES CONTROL OR REGULATING SYSTEMS IN GENERAL CONTROLLING ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FUNCTIONAL ELEMENTS OF SUCH SYSTEMS GENERATING RANDOM NUMBERS MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS ORELEMENTS PHYSICS REGISTERING OR INDICATING THE WORKING OF MACHINES REGULATING TIME OR ATTENDANCE REGISTERS TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION VOTING OR LOTTERY APPARATUS
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Beschreibung
Zusammenfassung:	A fraudulent diagnostic machine detection apparatus capable of preventing the occurrence of fraudulent processing due to a fraudulent diagnostic machine being connected in parallel with a legitimate diagnostic machine is a fraudulent diagnostic machine detection apparatus comprising node ECUs of a diagnosis target connected to a communication line and a gateway connected between the communication line and a diagnostic machine connection coupler, wherein the gateway detects an electrical circuit change caused by a pin connection of the diagnostic machine connection coupler being branched and the plurality of diagnostic machines being connected in parallel.