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    • 22. 发明授权
    • Vehicle exterior environment recognition device
    • 车辆外部环境识别装置
    • US09558412B2
    • 2017-01-31
    • US14668219
    • 2015-03-25
    • FUJI JUKOGYO KABUSHIKI KAISHA
    • Genya Ogawa
    • H04N7/18G06K9/00H04N5/232G06K9/46
    • G06K9/00818G06K9/4633H04N5/23229H04N7/183
    • A vehicle exterior environment recognition device includes an image acquiring module that acquires an image, a traffic sign identifying module that identifies a circle of a predetermined radius centering on any one of pixels in the image as a traffic sign, a traffic sign content recognizing module that recognizes content of the identified traffic sign, and a traffic sign content determining module that uses at least one template for one certain country to integrate traffic sign integration points based on correlation evaluation values with the content of the recognized traffic sign, uses a template for each of a plurality of countries corresponding to the content of the traffic sign having the traffic sign integration points to integrate total points by country based on overall evaluation values of the content of the recognized traffic sign, and conclusively determines a currently-traveling country.
    • 车辆外部环境识别装置包括获取图像的图像获取模块,以图像中的任何一个像素为中心的以预定半径为中心的圆形的交通标志识别模块,作为交通标志,交通标志内容识别模块, 识别所识别的交通标志的内容,并且基于相关性评估值与所识别的交通标志的内容,使用用于一个国家的至少一个模板的交通标志内容确定模块来集成交通标志积分点,使用每个 对应于具有交通标志积分点的交通标志的内容的多个国家,根据所识别的交通标志的内容的总体评价值,按照国家分类的综合点,并且最终确定当前旅行的国家。
    • 28. 发明授权
    • Electric power steering apparatus
    • 电动助力转向装置
    • US09481391B2
    • 2016-11-01
    • US14862246
    • 2015-09-23
    • Fuji Jukogyo Kabushiki Kaisha
    • Hidehisa TomizawaToshi Ishida
    • B62D5/04
    • B62D5/0463B62D5/04B62D5/0466B62D5/0484
    • An electric power steering apparatus includes steering mechanisms that direct left and right front wheels of a vehicle equipped with the electric power steering apparatus according to rotation of a steering shaft to which a steering wheel is coupled, a first motor and a second motor that give an assist torque to the steering mechanisms, and a controller that controls the assist torques generated by the first motor and the second motor. The controller causes the first motor to generate the torque in a direction of the steering operation when a generation of the assist torque is started. The controller causes the second motor to generate the torque after a rotation of the first motor is detected. The torque of the second motor is smaller than the torque of the first motor and opposite from the direction of the steering operation.
    • 电动助力转向装置包括转向机构,其根据与方向盘联接的转向轴的旋转引导配备有电动助力转向装置的车辆的左前轮和右前轮,第一电动机和第二电动机, 对转向机构的辅助转矩,以及控制由第一电动机和第二电动机产生的辅助转矩的控制器。 当开始辅助转矩的产生时,控制器使第一电动机在转向操作的方向上产生转矩。 在检测到第一电动机的旋转之后,控制器使第二电动机产生转矩。 第二马达的扭矩小于第一马达的扭矩并且与转向操作方向相反。
    • 30. 发明申请
    • DIFFERENTIAL CASE AND DIFFERENTIAL APPARATUS
    • 差异化病例和差异化手段
    • US20160281832A1
    • 2016-09-29
    • US15076949
    • 2016-03-22
    • FUJI JUKOGYO KABUSHIKI KAISHA
    • Hiroyuki CHIDAYusuke SHIRAKAWA
    • F16H48/40
    • F16H48/40F16H2048/385
    • A differential case includes: two supported parts so supported that a differential case is rotatable around a central axis of the differential chamber; and a flange provided between the supported parts and projecting in an outer diameter direction, and welded with a ring gear. The flange includes a bearing surface and a rounded base disposed on one side of the differential case in an axial direction. The bearing surface is in contact with a surface, of the ring gear, disposed on opposite side of a tooth surface of the ring gear, and the rounded base is coupled in a continuous fashion to the bearing surface. A rounded part that disperses stress, generated at the rounded base by gear reaction force derived from the ring gear, is provided in a region between the flange and one of the supported parts disposed on the one side.
    • 差速器壳体包括:被支撑的两个支撑部分,使得差速器壳体可围绕差速器室的中心轴线旋转; 以及设置在被支撑部分之间并沿外径方向突出并与环形齿轮焊接的凸缘。 凸缘包括轴承表面和设置在差速器壳体的轴向方向的一侧上的圆形底座。 轴承表面与环形齿轮的表面接触,该表面设置在齿圈的齿面的相对侧上,并且圆形基部以连续的方式联接到支承表面。 在凸缘和设置在一侧的一个支撑部件之间的区域中设置有通过齿圈反作用力在圆底部处产生的应力的圆形部分。