Method and apparatus for performing driving assistance
    12.
    发明公开
    Method and apparatus for performing driving assistance 审中-公开
    用于执行驾驶辅助的方法和设备

    公开(公告)号:EP2853458A1

    公开(公告)日:2015-04-01

    申请号:EP13186786.3

    申请日:2013-09-30

    申请人: Hitachi Ltd.

    摘要: The present invention relates to method and apparatus for performing driving assistance for a controlled vehicle, involving determining a longitudinal acceleration target value on the basis of a lateral acceleration of the controlled vehicle and one or more setting parameters, and controlling a longitudinal acceleration of the controlled vehicle on the basis of the calculated longitudinal acceleration target value. According to the invention, a lateral acceleration acting, during cornering, on a proceeding vehicle, which moves in the longitudinal direction on the road ahead of the controlled vehicle, is estimated, and the one or more setting parameters for the calculation of the longitudinal acceleration target value are set based on the estimated lateral acceleration acting on the proceeding vehicle during cornering.

    摘要翻译: 本发明涉及用于执行受控车辆的驾驶辅助的方法和设备,涉及基于受控车辆的横向加速度和一个或多个设定参数来确定纵向加速度目标值,并且控制受控车辆的纵向加速度 基于计算出的纵向加速度目标值来确定车辆的位置。 根据本发明,估算在转弯期间作用于在受控车辆前方的道路上沿纵向方向移动的前进车辆的横向加速度,并且计算纵向加速度的一个或多个设置参数 目标值基于在转弯期间作用于前行车辆的估计横向加速度来设定。

    Method and apparatus for performing driving assistance
    13.
    发明公开
    Method and apparatus for performing driving assistance 有权
    Verfahren und Vorrichtung zurFahrhilfedurchführung

    公开(公告)号:EP2712782A1

    公开(公告)日:2014-04-02

    申请号:EP12186654.5

    申请日:2012-09-28

    申请人: Hitachi Ltd.

    IPC分类号: B60W30/18

    摘要: The present invention relates to methods and apparatuses for performing driving assistance for a vehicle, involving determining a lateral acceleration G Y of the vehicle and determining a lateral jerk Ġ Y of the vehicle, and controlling a longitudinal acceleration Gx of the vehicle on the basis of the determined lateral acceleration G Y and lateral jerk Ġ Y , wherein controlling the longitudinal acceleration Gx of the vehicle is further based on suspension characteristics of the vehicle, in particular on an activated suspension mode of the vehicle.

    摘要翻译: 本发明涉及用于执行车辆驾驶辅助的方法和装置,包括确定车辆的横向加速度GY并确定车辆的横向加速度GY,并且基于所确定的车辆的纵向加速度Gx 横向加速度GY和横向加速度GY,其中​​控制车辆的纵向加速度Gx进一步基于车辆的悬架特性,特别是在车辆的激活的悬挂模式下。

    Fuel injector
    16.
    发明公开
    Fuel injector 审中-公开
    喷油器

    公开(公告)号:EP1335129A3

    公开(公告)日:2005-09-14

    申请号:EP03000596.1

    申请日:2003-01-14

    IPC分类号: F02M61/18 F02M51/06

    摘要: The invention relates to a method that enables the inclination of the injection direction and the distribution of the penetration force of spray to be adjusted over a wide range, and an axially symmetrical spray shape to be obtained even when the injection hole is inclined, or the shape of the spray to be changed without inclining the injection hole. To provide a fuel passageway 203 as a swirling force adjustment means between the valve seat 201 and injection hole 101 of the fuel injector. This swirling force adjustment means adjusts the distribution of the swirling force of the fuel flowing into injection hole 101, and thus adjusts the spray shape obtained as a result.

    摘要翻译: 本发明涉及一种方法,其能够在宽范围内调节喷射方向的倾斜度和喷射的贯入力的分布,并且即使在喷射孔倾斜时也能够获得轴对称的喷射形状,或者 喷雾的形状被改变而不会倾斜喷射孔。 在燃料喷射阀的阀座201和喷射孔101之间设置燃料通路203作为旋转力调整机构。 该回旋力调整装置调整流入喷射孔101的燃料的回旋力的分布,从而调整所得喷射形状。

    Apparatus and method for reducing vibration of internal combustion engine
    19.
    发明公开
    Apparatus and method for reducing vibration of internal combustion engine 失效
    装置和用于确定内燃机的不规则燃烧方法和装置,以及用于通过所述确定装置来消除内燃机的振动的方法。

    公开(公告)号:EP0473079A2

    公开(公告)日:1992-03-04

    申请号:EP91114179.4

    申请日:1991-08-23

    申请人: HITACHI, LTD.

    IPC分类号: G01M15/00 F16F15/00

    CPC分类号: G01M15/11 F16F15/00

    摘要: An apparatus for detecting abnormal combustion according to the present invention comprises: a unit (5, 16, 17, 19, 20) for detecting the rotation of an internal combustion engine (1); a unit (6) for calculating rotation angular acceleration on the basis of the detected rotation; a unit (7) for comparing the rotation angular acceleration with a predetermined reference value; and a unit (7) for judging whether abnormal combustion occurs. The apparatus for reducing vibration caused by abnormal combustion offsets vibration by passing a pulse-like field current in the electric generator (4) in response to detection of abnormal combustion to generate vibration torque in the electric generator.

    摘要翻译: 用于检测异常燃烧根据本发明的设备包括:一个单元(5,16,17,19,20),用于检测内燃发动机(1)的旋转; 用于计算所检测的旋转的基础上,旋转角加速度的单元(6); 用于比较预定的基准值的旋转角加速度的单元(7); 和用于判断异常燃烧是否发生单元(7)。 用于通过响应传递一个脉冲状的励磁电流在发电机(4),以检测异常燃烧的,以产生在发电机振动转矩降低由异常燃烧偏移振动引起的振动的装置。