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    CONTROL APPARATUS FOR VEHICLE AND CONTROL METHOD FOR VEHICLE
    1.
    发明公开
    CONTROL APPARATUS FOR VEHICLE AND CONTROL METHOD FOR VEHICLE 有权
    控制装置在车辆和控制方法用于车辆

    公开(公告)号：EP3106651A1

    公开(公告)日：2016-12-21

    申请号：EP16169198.5

    申请日：2016-05-11

    申请人： Toyota Jidosha Kabushiki Kaisha

    发明人： YAGIHASHI, Nobuo ,  INOUE, Masahiro ,  TSUTSUJI, Shunichi

    IPC分类号： F02D41/02 ,  F02D41/16 ,  F02D31/00

    CPC分类号： B60W30/18172 ,  B60T2201/09 ,  B60W10/06 ,  B60W10/115 ,  B60W10/184 ,  B60W30/18063 ,  B60W50/06 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2550/148 ,  B60W2710/0644 ,  B60W2710/0661 ,  B60W2710/1005 ,  F02D31/003 ,  F02D41/023 ,  F02D41/16

    摘要： A control apparatus for a vehicle that includes an engine (15), a drive wheel (12), a non-drive wheel (11), a stepped automatic transmission (17) a coupling device (16) and a braking device (20), the control apparatus includes an ECU (30). The ECU is configured to: execute a target idle speed control; set an upper limit value of the target idle speed when a specified low µ road control condistion is establisued whiled the brake acts on the vehicle such that the upper limit value when the transmission is in first gear is smaller than the upper limit value when the transmission is in second gear; and set a change rate of the upper limit value such that the change rate when the transmission shifts from first to second gear is smaller than the change rate when the transmission shifts from second to first gear.

    摘要翻译： 一种用于车辆的控制装置没有包括在发动机（15），驱动轮（12），非驱动轮（11），有级自动变速器（17）的联接装置（16）和一个制动装置（20） 中，控制装置包括在ECU（30）。 的ECU被配置为：执行目标空转速度控制; 设定为目标怠速转速的上限值时指定的低μ路控制condistion被establisued消磨上检查的车辆的制动作用做了上限值当变速器处于第一齿轮比上限值小的当发送 是在第二齿轮; 并设定上限值的变化率没有查询的变化率在从第一传输转换到第二齿轮比变化率较小。当从第二传输转换到第一齿轮。

    EGR VALVE DETERIORATION DEGREE CALCULATION SYSTEM, CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE, AND VEHICLE
    2.
    发明公开
    EGR VALVE DETERIORATION DEGREE CALCULATION SYSTEM, CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE, AND VEHICLE 审中-公开

    公开(公告)号：EP4060180A1

    公开(公告)日：2022-09-21

    申请号：EP22159257.9

    申请日：2022-02-28

    申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA

    发明人： TSUTSUJI, Shunichi

    IPC分类号： F02M26/49 ,  F02D13/02 ,  F02D41/12

    摘要： An EGR valve deterioration degree calculation system configured to calculate a degree of deterioration of an EGR valve includes an execution device (110, 120; 110, 120, 310, 320). The execution device (110, 120; 110, 120, 310, 320) is configured to perform: a pressure acquisition process; a pressure change amount calculation process of calculating a pressure change amount associated with an operation of opening and closing the EGR valve; a differential pressure calculation process of calculating a differential pressure between an upstream side of the EGR valve and a downstream side of the EGR valve when the EGR valve is in a closed state; and a deterioration degree calculation process of calculating the degree of deterioration of the EGR valve based on the pressure change amount and the differential pressure.