Control apparatus of vehicle
AssigneeHitachi, Ltd.
InventorsShinya Satou, Toshio Hori, Mamoru Nemoto
Life of this patent
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Abstract
A vehicle control apparatus is provided which can detect a rotating speed drop of an engine generated together with a clutch connection so as to be set to a trigger of a control start. An engine rotating speed at a time of issuing the trigger is set to a target rotating speed, and a rotating speed feedback control having an engine torque as an operation amount is carried out. An ignition retard and a fuel cut are provided as an operator for engine torque in addition to an intake air amount operation by an electronically controlled throttle.
Claims7
A control apparatus of a vehicle having an engine and a clutch, wherein a target engine rotating speed is determined at a time of connecting the clutch in said vehicle, and a rotating speed feedback control having an engine torque as an operation amount is executed for a term of the clutch connection in such a manner that an engine rotating speed coincides with said target engine rotating speed, wherein a start timing of said rotating speed feedback control is determined on the basis of a predetermined engine rotating speed decreasing rate.
Dependencies are inferred from the claim text.