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    • 2. 发明申请
    • CONTROL METHOD OF THE FUNCTIONING MODE OF A HYBRID DRIVE ASSEMBLY FOR VEHICLES AND A HYBRID DRIVE ASSEMBLY USING SAID METHOD
    • 混合动力组件的功能模式的控制方法和混合驱动装置的使用方法
    • WO2007144765A2
    • 2007-12-21
    • PCT/IB2007/001812
    • 2007-06-12
    • PIAGGIO & C. S.P.A.MARCACCI, MaurizioCARMIGNANI, LucaCAPOZZELLA, PaoloCALEO, Alessandro
    • MARCACCI, MaurizioCARMIGNANI, LucaCAPOZZELLA, PaoloCALEO, Alessandro
    • B60W20/00B60K6/36B60K6/40B60W10/26B60W10/06B60W10/08
    • B60W20/15B60K6/38B60K6/48B60K6/543B60L11/14B60L2200/12B60L2240/486B60W10/06B60W10/08B60W10/26B60W20/00B60W2710/065B60W2710/0666B60W2710/105B60Y2200/12B60Y2200/126Y02T10/6221Y02T10/6286Y02T10/70Y02T10/7077
    • The present invention relates to a management method of the functioning mode of a hybrid drive assembly for vehicles, in particular scooters, and a hybrid drive assembly, comprising at least one internal combustion engine and an electric machine, using the method. The method according to the invention comprises the phases of determining a desired torque and a vehicle state on the basis of a set of received input parameters and/or commands and is characterized in that it comprises the phases of operating the internal combustion engine so that it does not provide torque and operating the electric machine so, that it functions as generator for charging an accumulator, when the torque requested is negative; operating the internal combustion engine and/or the electric machine so as to satisfy the required torque, and/or bring the accumulator to a pre-established charge level and/or run the internal combustion engine under maximum efficiency regime conditions, when the torque required is positive and lower than the maximum torque which can be supplied by the internal combustion engine; and operating the internal combustion engine and/ or the electric machine with the supply of a propulsive torque so as to satisfy the torque required, when the desired torque is positive and higher than the maximum torque which can be supplied by the internal combustion engine. Furthermore, when requested by the pilot and in accordance with the charge level of the batteries, the control method switches off the internal combustion engine and drives the electric engine only so as to supply the torque requested.
    • 本发明涉及使用该方法的车辆的混合动力驱动组件,特别是踏板车和混合动力驱动组件的运行模式的管理方法,该混合动力驱动组件包括至少一个内燃机和电动机。 根据本发明的方法包括基于一组接收到的输入参数和/或命令来确定期望扭矩和车辆状态的阶段,其特征在于它包括操作内燃机的各个阶段,使得它 不提供扭矩和操作电机,因此当所要求的扭矩为负时,它用作为蓄能器充电的发电机; 操作内燃机和/或电机以满足所需的扭矩,和/或使所述蓄能器达到预先建立的充气水平和/或在最大效率状态条件下运行内燃机,当所需扭矩 是正的并且低于可由内燃机提供的最大扭矩; 以及当期望的转矩为正且高于可由内燃机提供的最大转矩时,以提供推进转矩的方式操作内燃机和/或电机,以满足所需的转矩。 此外,当飞行员要求并根据电池的充电水平时,控制方法关闭内燃机并仅驱动电动发动机以便提供所要求的转矩。