A vehicular control system (1, 1A) includes a first unit (10) for transmitting data, a second unit (20) for receiving the data, and a data communication line (W+, W-) between a first connection portion (Pa+, Pa-) connected to the first unit (10) and a second connection portion (Pb+, Pb-) connected to the second unit (20). The vehicular control system determines whether the first unit (10) is in a data transfer performable state in which the first unit can transfer data to the second unit (20) or in a data transfer nonperformable state in which the first unit (10) cannot transfer data to the second unit (20). When the first unit is in the data transfer nonperformable state, a predetermined anomaly reporting signal (PS) different from the data is transmitted from the first connection portion to the second connection portion (Pb) via the data communication line (W+, W-). When the first unit is in the data transfer performable state, the anomaly reporting signal is not transmitted to the second connection portion (Pb).
VEHICULAR CONTROL SYSTEM, ANOMALY DETECTION METHOD FOR VEHICULAR CONTROL SYSTEM, AND ANOMALY DETECTION PROGRAM FOR VEHICULAR CONTROL SYSTEM
FAHRZEUGSTEUERUNGSSYSTEM, ANOMALIEERKENNUNGSVERFAHREN FÜR EIN FAHRZEUGSTEUERUNGSSYSTEM UND ANOMALIEERKENNUNGSPROGRAMM FÜR EIN FAHRZEUGSTEUERUNGSSYSTEM
SYSTÈME DE COMMANDE DE VÉHICULE, PROCÉDÉ DE DÉTECTION D'ANOMALIE POUR SYSTÈME DE COMMANDE DE VÉHICULE ET PROGRAMME DE DÉTECTION D'ANOMALIE POUR SYSTÈME DE COMMANDE DE VÉHICULE
2022-05-25
Patent
Electronic Resource
English
IPC: | H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion |
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