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    CONTROL DEVICE AND CONTROL METHOD OF ENGINE
    1.
    发明申请
    CONTROL DEVICE AND CONTROL METHOD OF ENGINE 有权
    发动机控制装置及控制方法

    公开(公告)号：US20150247471A1

    公开(公告)日：2015-09-03

    申请号：US14429013

    申请日：2013-12-17

    申请人： Yoshiaki HAMAMOTO ,  Daigo ANDO ,  Shuichi YASUTOMI ,  Kengo HAMADA

    发明人： Yoshiaki Hamamoto ,  Daigo Ando ,  Shuichi Yasutomi ,  Kengo Hamada

    IPC分类号： F02D41/24 ,  F02D41/00

    CPC分类号： F02D41/2451 ,  F02D41/0002 ,  F02D41/16 ,  F02D41/2464 ,  F02D41/2493 ,  Y02T10/42

    摘要： A control device of an engine includes an adjustment mechanism and a controller. The adjustment mechanism is configured to adjust an intake air amount. The controller is configured to save a first learning value in a volatile storage medium, the first learning value being obtained by learning an operation amount of the adjustment mechanism when the engine is idle. The controller is configured to control the adjustment mechanism according to the first learning value. The controller is configured to save a second learning value in a non-volatile storage medium, the second learning value being equal to the first learning value. The controller is configured to correct the first learning value using the second learning value after the first learning value is cleared.

    摘要翻译： 发动机的控制装置包括调节机构和控制器。 调节机构构成为调节进气量。 控制器被配置为将第一学习值保存在易失性存储介质中，第一学习值通过在发动机空转时学习调节机构的操作量而获得。 控制器被配置为根据第一学习值来控制调节机构。 控制器被配置为将第二学习值保存在非易失性存储介质中，第二学习值等于第一学习值。 控制器被配置为在第一学习值被清除之后使用第二学习值来校正第一学习值。

    Abnormality determination device of vehicle and abnormality determination method
    3.
    发明授权
    Abnormality determination device of vehicle and abnormality determination method 有权
    车辆异常判定装置及异常判定方法

    公开(公告)号：US09382867B2

    公开(公告)日：2016-07-05

    申请号：US13779109

    申请日：2013-02-27

    申请人： Daigo Ando ,  Kengo Hamada

    发明人： Daigo Ando ,  Kengo Hamada

    IPC分类号： B60K6/20 ,  G06F19/00 ,  G06G7/70 ,  F02D45/00 ,  B60W10/08 ,  F02D41/22 ,  B60K6/445 ,  B60W20/00

    CPC分类号： F02D45/00 ,  B60K6/445 ,  B60W10/08 ,  B60W20/50 ,  B60W2510/0652 ,  F02D41/22 ,  F02D2200/1004 ,  F02D2200/1012 ,  F02D2250/18 ,  Y02T10/6239

    摘要： Provided is an abnormality determination device of a vehicle including an engine and a first motor that is configured to output a torque to an output shaft of the engine, the abnormality determination device determining an output abnormality of dropping output of the engine in the vehicle. The abnormality determination device has an abnormality determination unit that determines that an output abnormality of the engine has occurred when an actual torque that is estimated, based on a torque of the first motor, as a torque actually output from the engine falls below a lower limit of an allowable range for a target torque to be output from the engine, and when an amount of increase in a rotational speed of the engine is smaller than a threshold value for misdetermination suppression, which is a threshold value that is larger as the target torque is higher.

    摘要翻译： 本发明提供一种车辆的异常判定装置，其特征在于，具备发动机和第一电动机，该发动机和第一电动机被配置为向所述发动机的输出轴输出转矩，所述异常判定装置判定所述车辆的发动机的输出的输出异常。 所述异常判定装置具有异常判定部，其判定为当从所述发动机实际输出的转矩基于所述第一电动机的转矩而被推定的实际转矩低于下限时，发生所述发动机的输出异常 从发动机输出的目标转矩的允许范围，当发动机的转速的增加量小于作为目标转矩的阈值的误判定抑制的阈值时， 更高。