A vehicle status is judged with respect to whether the following conditions are met: the shift position of a shift lever 4 is F or R (condition 1); the brakes are inactive (condition 2); the vehicle stands still (condition 3); the accelerator pedal is depressed equal to or less than δ (condition 4); and the rotational speed of the engine is equal to or less than a medium rotational speed (condition 5). The engine is controlled such that the rotational speed is set to a minimum if conditions 1, 2, and 4 are met and condition 3 is not met or if condition 1 is met and condition 2 is not met; and the rotational speed is set to the medium rotational speed if conditions 1, 2, 3, and 5 are met or if conditions 1, 2, and 5 are met and conditions 3 and 4 are not met.


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    Title :

    Engine rotation control system


    Contributors:

    Publication date :

    2016-10-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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 / F02D CONTROLLING COMBUSTION ENGINES , Steuern oder Regeln von Brennkraftmaschinen



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