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    • 1. 发明公开
    • VEHICLE ENGINE CONTROLLER
    • STEUERUNGFÜREINEN FAHRZEUGMOTOR
    • EP2565429A1
    • 2013-03-06
    • EP10850681.7
    • 2010-04-26
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • OTSUBO Masaaki
    • F02D29/00
    • F02D11/105B60K28/16B60K2026/046B60W10/06B60W30/18027B60W30/18172B60Y2300/1884F02D29/00F02D41/021F02D41/022F02D41/2422F02D2200/501
    • An object is to provide a control device of a vehicle engine enhancing the start-up performance in the situation where the vehicle is difficult to start.
      It is provided with the start-up difficulty determining means 82 that determines whether the vehicle is difficult to start based on the frequency of driver's operations of the clutch 14 relating to the interruption or transmission and with the output control means 84 that, if it is determined by the start-up difficulty determining means 82 that the vehicle is difficult to start, reduces the driving force output from the engine 12 depending on the operation amount A cc of the accelerator pedal 28 than when not determined, whereby a preferred vehicle start-up can be implemented without needing precise accelerator operations and clutch operations e.g., even when the running road surface has a relatively low friction coefficient with a small transmittable torque.
    • 本发明的目的是提供一种车辆发动机的控制装置,其在车辆难以起动的情况下提高起动性能。 设置有启动难度确定装置82,其基于与中断或发送有关的离合器14的驾驶员的操作的频率来确定车辆是否难以启动,并且输出控制装置84如果是 由启动难度确定装置82确定车辆难以启动,根据加速器踏板28的操作量A cc比未确定的那样减小从发动机12输出的驱动力,从而优选的车辆起动 - 即使在行驶路面具有较小的可传递扭矩的摩擦系数的情况下,也可以不需要精确的加速器操作和离合器操作来实现。
    • 3. 发明公开
    • VEHICLE CONTROL METHOD
    • 车辆控制方法
    • EP3167208A1
    • 2017-05-17
    • EP15735959.7
    • 2015-07-09
    • Jaguar Land Rover Limited
    • MOORCROFT, Adam
    • F16H61/02F02D13/02F16H61/16
    • F16H61/0213B60Y2300/1884F02D13/0207F16H59/78F16H61/16F16H2061/0216F16H2061/0241F16H2061/166
    • A control method for controlling a transmission of a vehicle, the method comprising: receiving at least one measurement relating to a hydraulic lag of a continuously variable valve lift system that occurs in a cold condition, the continuously variable valve lift system being associated with an engine of the vehicle; determining, based on the at least one measurement relating to the hydraulic lag, an engine speed threshold above which engine power output is impaired as a result of the hydraulic lag; monitoring the engine speed; and generating an alert if the engine speed exceeds the engine speed threshold.
    • 一种用于控制车辆变速器的控制系统和方法,所述方法包括接收或估计由于连续可变气门升程的油粘度增加或一些其他冷状态参数而导致的与液压滞后86相关的至少一个测量值( CVVL)系统,如油温,高冷流消耗,液压激励和机械力。 CVVL系统与车辆的发动机相关联。 进一步包括估计液压滞后或其他参数的值,并且基于液压滞后或其他参数的值来确定发动机转速阈值88,在该阈值之上发动机功率输出受损。 然后监测发动机转速,并且如果发动机转速超过发动机转速阈值98则产生警报或信号。变速器可以是手动的或自动的,并且警报可以指示用户更换齿轮94,或者可以直接控制自动变速器 。