ELECTRONIC CONTROL DEVICE AND VEHICLE CONTROL METHOD

Cost is reduced when a duplication configuration including up to a power supply is adopted. An in-vehicle electronic control device that executes calculation processing of vehicle control using information acquired by an external sensor includes: a first calculation unit that executes the calculatio...

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Bibliographische Detailangaben
Hauptverfasser:	MAEDA, Koji, KOGO, Kenji
Format:	Patent
Sprache:	eng
Schlagworte:	CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE ORDIFFERENT FUNCTION CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES PERFORMING OPERATIONS ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TOTHE CONTROL OF A PARTICULAR SUB-UNIT TRANSPORTING VEHICLES IN GENERAL
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Beschreibung
Zusammenfassung:	Cost is reduced when a duplication configuration including up to a power supply is adopted. An in-vehicle electronic control device that executes calculation processing of vehicle control using information acquired by an external sensor includes: a first calculation unit that executes the calculation processing; and a second calculation unit that is communicably connected to the first calculation unit, in which the first calculation unit and the second calculation unit are supplied with power from different power supplies, and execute calculation processing of vehicle control that is different from each other in a normal state, the first calculation unit outputs an action plan of a vehicle, the second calculation unit outputs a signal to be input to an actuator for operating a vehicle, and when the first calculation unit or the second calculation unit fails, a calculation unit in a normal state executes calculation processing of degenerated vehicle control.