Provided is control method for hybrid vehicles capable of suppressing an increase in the frequency of mode switching while suppressing a decrease in the regenerative amount when the hybrid vehicle is set at the self-driving mode. The control method for hybrid vehicles that change an operation mode of the vehicle between HEV mode and EV mode in accordance with the size of a target drive force. When the manual-driving mode is set, the target driving force is calculated based on a vehicle-speed (VSP) and a driver's driving operation (APO), and when self-driving is set, the target driving force is calculated based on a target vehicle-speed and an actual vehicle-speed. When self-driving is set, an amount to enlarge a dead-zone width Wα to control the motor generator (MG) to perform powering relative to the dead-zone width (Wa) when the manual-driving mode is set is set larger than an amount to enlarge a dead-zone width (Wβ) to control the motor generator (MG) to perform regeneration relative to the dead-zone width (Wb) when the manual-driving mode is set.


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    Title :

    CONTROL METHOD FOR HYBRID VEHICLES


    Contributors:

    Publication date :

    2020-05-28


    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



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