An electronic controller controls a drive of a vehicle that uses an internal combustion engine and an electric motor as a driving source. The electronic controller includes a travelling distance calculation portion, a diagnosis portion, and a control portion. The travelling distance calculation portion calculates a travelling distance where the vehicle can travel by using the electric motor as the driving source, based on a power surplus quantity of a battery that supplies electric power to the electric motor. The diagnosis portion diagnoses a diagnosis object included in the internal combustion engine. The control portion controls the internal combustion engine. When a condition that the travelling distance is shorter than or equal to a threshold distance that is predetermined is satisfied, the control portion forcibly drives the diagnosis object and controls the diagnosis portion to execute a malfunction diagnosis of the diagnosis object.
ELECTRONIC CONTROLLER
30.06.2016
Patent
Elektronische Ressource
Englisch
ELECTRONIC CONTROLLER, VEHICLE AND ELECTRONIC CONTROLLER MANUFACTURING METHOD
Europäisches Patentamt | 2017
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