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    VEHICLE CONTROL DEVICE
    3.
    发明授权
    VEHICLE CONTROL DEVICE 有权

    公开(公告)号：EP2738412B1

    公开(公告)日：2018-11-14

    申请号：EP11869887.7

    申请日：2011-07-25

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： KONO, Katsumi ,  ASAHARA, Norimi ,  KIM, Jonggap

    IPC分类号： F16D48/02

    CPC分类号： B60W10/02 ,  B60W30/18072 ,  B60W2030/1809 ,  B60W2720/106 ,  F02D7/00 ,  F16D48/06 ,  F16D2500/3101 ,  F16D2500/3108 ,  F16D2500/3127 ,  F16D2500/3144 ,  F16D2500/31466 ,  F16D2500/5085 ,  F16D2500/7041 ,  F16D2500/70424 ,  Y02T10/76

    摘要： A vehicle control device 10 is a vehicle control device 10 for a vehicle 1 capable of coasting, in which when there is no acceleration or deceleration request to the vehicle 1 while traveling, power transmission between an engine 2 and drive wheels 4 is cut off and the vehicle 1 is allowed to travel by inertia, wherein in a state in which there is no acceleration or deceleration request to the vehicle 1 while traveling and power is transmitted between the engine 2 and the drive wheels 4, whether or not to implement the coasting is determined by comparing a required deceleration rate Dt which is estimated as a deceleration rate to be later required of the vehicle 1 and a coasting deceleration rate Dn which is estimated as a deceleration rate when the coasting is implemented. Where it is determined to implement the coasting, power transmission between the engine 2 and the drive wheels 4 is cut off and the coasting is implemented, and where it is determined not to implement the coasting, power transmission between the engine 2 and the drive wheels 4 is maintained. As a result, the implementation of coasting that can provide a sense of anxiety or discomfort to the driver can be suppressed.

    VEHICLE CONTROL DEVICE FOR CONTROLLING COASTING TRAVEL OF VEHICLE
    6.
    发明公开
    VEHICLE CONTROL DEVICE FOR CONTROLLING COASTING TRAVEL OF VEHICLE 审中-公开
    车辆控制装置用于控制车辆的包车行驶

    公开(公告)号：EP3263941A1

    公开(公告)日：2018-01-03

    申请号：EP16755618.2

    申请日：2016-02-25

    申请人： Denso Corporation

    发明人： MAEDA, Shigeru ,  KATO, Akira

    IPC分类号： F16D48/02 ,  B60T8/17

    CPC分类号： B60W30/18072 ,  B60T8/17 ,  B60W10/02 ,  B60W30/18127 ,  B60W2030/18081 ,  B60W2030/1809 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2710/021 ,  F16D48/06 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/1107 ,  F16D2500/3109 ,  F16D2500/3112 ,  F16D2500/31426 ,  F16D2500/31433 ,  F16D2500/3144 ,  F16D2500/31446 ,  F16D2500/50224 ,  F16D2500/5085 ,  F16D2500/7041 ,  Y02T10/76

    摘要： A vehicle control device turns off a clutch to put a vehicle into an inertia operation state in response to a predetermined executing condition being met, and turns on the clutch to terminate the inertia operation state in response to a predetermined terminating condition being met during the inertia operation. The vehicle control device includes a deceleration degree calculating means, a determination means, and an operation control means. The deceleration degree calculating means calculates an actual deceleration degree that is a deceleration degree of the vehicle in a vehicle deceleration state during the inertia operation. The determination means determines whether the actual deceleration degree calculated by the deceleration degree calculating means is greater than a threshold value defined on the basis of a deceleration degree of the vehicle in an accelerator-off and clutch-on state. The operation control means terminates the inertia operation if the actual deceleration degree is determined to be greater than the threshold value, and maintains the inertia operation if the actual deceleration degree is determined to be less than the threshold value.

    摘要翻译： 车辆控制装置响应于满足预定的执行条件而关闭离合器以使车辆进入惯性运行状态，并且响应于在惯性期间满足预定的终止条件而接通离合器以终止惯性运行状态 操作。 车辆控制装置包括减速度计算装置，确定装置和操作控制装置。 减速度计算装置在惯性操作期间计算作为车辆在减速状态下的车辆的减速度的实际减速度。 判定装置判定由减速度计算装置计算出的实际减速度是否大于基于车辆在加速器关闭和离合器接通状态下的减速度所限定的阈值。 如果确定实际减速度大于阈值，则操作控制装置终止惯性操作，并且如果确定实际减速度小于阈值，则保持惯性操作。

    CONTROLLER FOR VEHICLE AND CONTROL METHOD FOR VEHICLE
    10.
    发明公开
    CONTROLLER FOR VEHICLE AND CONTROL METHOD FOR VEHICLE 审中-公开
    车辆控制器及车辆控制方法

    公开(公告)号：EP3196498A1

    公开(公告)日：2017-07-26

    申请号：EP17151826.9

    申请日：2017-01-17

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： MIYAZONO, Hideaki

    IPC分类号： F16D48/06

    CPC分类号： F16D48/06 ,  F16D2500/102 ,  F16D2500/10406 ,  F16D2500/10412 ,  F16D2500/1045 ,  F16D2500/3026 ,  F16D2500/30406 ,  F16D2500/30421 ,  F16D2500/30426 ,  F16D2500/3065 ,  F16D2500/3067 ,  F16D2500/30816 ,  F16D2500/31413 ,  F16D2500/50236 ,  F16D2500/50251 ,  F16D2500/7041

    摘要： An electronic control unit (50) actuates a clutch (20) by a clutch actuator (22) during traveling of a vehicle (10)when engine torque is lower than a specified threshold. Further, the electronic control unit (50) detects displacement of the clutch (20), at which a rotational speed difference between an engine speed and an input shaft rotational speed of a transmission (18) becomes a specified rotational speed difference. Furthermore, the electronic control unit (50) corrects the displacement of the clutch (20) when the engine torque is equal to or larger than the specified threshold based on the displacement of the clutch (20), which is detected. In this way, a torque transmission limit clutch position corresponding to engine torque, at which a vehicle travels less frequently, can appropriately be estimated.

    摘要翻译： 当发动机扭矩低于指定阈值时，电子控制单元（50）在车辆（10）的行驶期间通过离合器致动器（22）致动离合器（20）。 此外，电子控制单元（50）检测离合器（20）的位移，在此位置发动机速度与变速器（18）的输入轴转速之间的转速差变为规定的转速差。 此外，当发动机转矩等于或大于基于​​检测到的离合器（20）的位移的指定阈值时，电子控制单元（50）校正离合器（20）的位移。 以这种方式，可以适当地估计与车辆行驶较少的发动机扭矩对应的扭矩传递极限离合器位置。