PROBLEM TO BE SOLVED: To drive a vehicle while supplying electric power or a current corresponding to a requirement of a driver to a drive motor by performing control that copes with a response lag of an engine.SOLUTION: Required drive power, that is a power supply amount required by a driver to a drive motor, is calculated according to a state of a vehicle speed, an operation amount of an accelerator and so forth of a vehicle. Dischargeable electric power, that is an electric power amount capable of being taken out from a storage battery, is also calculated (step S1). When an engine is not driven (N at step S2), if a value obtained by subtracting a variable A from the dischargeable electric power is the required drive power or less (Y at step S3), the engine started (step S4). When the engine is driven (Y at step S2), if a value obtained by subtracting a variable B from the dischargeable electric power is the required drive power or more (Y at step S5), the engine is stopped (step S6).SELECTED DRAWING: Figure 3

    【課題】エンジンの応答遅れに対応した制御を行ってドライバーの要求に応じた電力又は電流を駆動用モータに供給して車両を駆動できるようにする。【解決手段】車両の車速、アクセルの操作量等の状況により、ドライバーが要求する駆動用モータへの供給電力量である要求駆動電力を算出する。また、蓄電池から持ち出すことのできる電力量である放電可能電力を算出する(ステップS1)。そして、エンジンを駆動中でないときは(ステップS2のN)、放電可能電力から変数Aを減算した値が要求駆動電力以下であれば(ステップS3のY)、エンジンを始動する(ステップS4)。また、エンジンを駆動中のときは(ステップS2のY)、放電可能電力から変数Bを減算した値が要求駆動電力以上であれば(ステップS5のY)、エンジンを停止する(ステップS6)。【選択図】図3


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    Title :

    ENGINE START CONTROL DEVICE


    Additional title:

    エンジン始動制御装置


    Contributors:
    IINO HAYATO (author)

    Publication date :

    2016-11-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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