CONTROL DEVICE OF VEHICLE

To provide a control device of a vehicle that enables the vehicle equipped with a clutch arranged between an internal combustion engine and a rotary machine as driving sources for travelling to suppress occurrence of abrasion in the clutch when stopping the internal combustion engine.SOLUTION: An el...

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Hauptverfasser: TOMITA HIROKI, INAGAWA TOMOKAZU
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a control device of a vehicle that enables the vehicle equipped with a clutch arranged between an internal combustion engine and a rotary machine as driving sources for travelling to suppress occurrence of abrasion in the clutch when stopping the internal combustion engine.SOLUTION: An electronic control device 100, of a vehicle 10 equipped with a clutch K0 arranged between an engine 12 and a rotary machine MG as driving sources for travelling and an electric power oil pump EOP that is driven independently from rotation of the rotary machine MG, when the clutch KO is in a stop state where the clutch K0 is in engagement and when an abrasion determining part 100a determines that the clutch K0 is in an abrasion state where the clutch is abraded beyond a predetermined reference, drives the electric power oil pump EOP until respective rotation speeds of the engine 12 and the rotary machine MG reach zero in order to maintain the engagement state of the clutch K0 by deriving the electric power oil pump EOP, when stopping the engine 12.SELECTED DRAWING: Figure 1 【課題】走行用駆動源である内燃機関及び回転機の間に配置されたクラッチを備えた車両において、内燃機関を停止させる場合におけるクラッチでの摩耗の発生を抑制できる車両の制御装置を提供する。【解決手段】走行用駆動源であるエンジン12及び回転機MGの間に配置されたクラッチK0と、回転機MGの回転とは独立して駆動される電動オイルポンプEOPと、を備えた車両10の、電子制御装置100は、クラッチK0が係合した状態で停車状態にあり且つ摩耗判定部100aによりクラッチK0が所定基準以上摩耗した摩耗状態にあると判定されると、エンジン12を停止させる場合には、電動オイルポンプEOPを駆動してクラッチK0を係合した状態を維持するためにエンジン12及び回転機MGの回転速度がそれぞれゼロになるまで電動オイルポンプEOPを駆動する。【選択図】図1