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    • 3. 发明专利
    • Actuator for vehicle
    • 车辆执行机构
    • JP2008230298A
    • 2008-10-02
    • JP2007069067
    • 2007-03-16
    • Honda Motor Co Ltd本田技研工業株式会社
    • YUTA ATSUSHIYAMAGUCHI TSUNETAROWATANABE MASANORIHAKUI TAKEHIKOKAJIWARA HAJIME
    • B60G7/00
    • B60G3/20B60G7/006B60G2200/144B60G2200/44B60G2200/462B60G2202/42B62D5/0418B62D7/08B62D7/146B62D15/0225B62D17/00
    • PROBLEM TO BE SOLVED: To decrease the number of parts by introducing a common housing to two actuators arranged in mirror symmetry in both the left and right of sides the vehicle.
      SOLUTION: Each actuator 14 on the left and right of the vehicle is equipped with a first housing 31 and a second housing 32 to be coupled in the axial direction L, in which coupling of a coupling flange 31a of the first housing 31 with a coupling flange 3a of the second housing 32 is accomplished with a plurality of bolts 35 arranged at constant intervals on a circumference centering on the axis L, wherein a component mounting part for mounting a stroke sensor 102 at the second housing 32 is provided in the middle position between two of the bolts 35, or in the position of any bolt 35, which allows the second housing 32 to be fitted with the stroke sensor 102 to be used commonly to the left and the right actuator 14, so that it is possible to reduce the number of component parts and arrange the stroke sensor 102 positions of the two actuators 14 in mirror symmetry about the center plane P of the vehicle body.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:通过将车辆的左右两侧的镜像对称的两个致动器引入公共壳体来减少部件数量。 解决方案:车辆左侧和右侧的每个致动器14配备有第一壳体31和第二壳体32,该第一壳体31和第二壳体32沿轴向方向L联接,其中第一壳体31的联接凸缘31a 第二壳体32的联接凸缘3a由在轴线L上的圆周上以恒定间隔布置的多个螺栓35实现,其中用于将行程传感器102安装在第二壳体32处的部件安装部分设置在 在两个螺栓35之间的中间位置,或者在任何螺栓35的位置,允许第二壳体32与行程传感器102配合以被左右和右侧致动器14共同使用, 可以减少组成部件的数量,并且将两个致动器14的行程传感器102的位置布置成关于车体的中心平面P的镜像对称。 版权所有(C)2009,JPO&INPIT
    • 4. 发明专利
    • Turning radius calculating method, steering support device and parking support device using turning radius calculating method, turning radius calculating program, and recording medium
    • 使用转速计算方法,计算RADIUS计算程序和记录介质的转向计算方法,转向支持设备和停车支持设备
    • JP2005306335A
    • 2005-11-04
    • JP2004130056
    • 2004-04-26
    • Toyota Industries Corp株式会社豊田自動織機
    • SHIMAZAKI KAZUNORI
    • B60R21/00B60R1/00B60W40/10B62D15/02H04N7/18
    • B62D15/024B62D15/021B62D15/0225B62D15/0275
    • PROBLEM TO BE SOLVED: To provide a turning radius calculating method for easily obtaining a turning radius of a vehicle corresponding to an arbitrary steering angle without actually measuring the turning radius.
      SOLUTION: While the steering angle, an outside tire turning angle, and an inside tire turning angle are used as variables, a steering system model is represented by a relational expression including a known parameter and an unknown parameter (S1). Data of the known parameter is input based on design data (S2). The unknown parameter is calculated based on the relational expression corresponding to a zero steering state and a full steering state (S3). The outside tire turning angle and the inside tire turning angle to a plurality of steering angles between the zero steering state and the full steering state are respectively calculated (S4). The turning radius corresponding to the calculated outside tire turning angle and inside tire turning angle is calculated (S5). An approximation function of the turning radius with respect to the steering angle is obtained based on the plurality of steering angles and the turning radius (S6).
      COPYRIGHT: (C)2006,JPO&NCIPI
    • 要解决的问题:提供一种在不实际测量转弯半径的情况下容易地获得对应于任意转向角的车辆的转弯半径的转弯半径计算方法。 解决方案:转向角度,外轮胎转向角度和内轮胎转向角度被用作变量,转向系统模型由包括已知参数和未知参数的关系表达式(S1)表示。 基于设计数据输入已知参数的数据(S2)。 基于对应于零转向状态和完全转向状态的关系表达式来计算未知参数(S3)。 分别计算外部轮胎转向角度和内部轮胎转向角度与零转向状态和全转向状态之间的多个转向角度(S4)。 计算对应于计算出的外轮胎转向角度和内轮胎转向角度的转弯半径(S5)。 基于多个转向角和转弯半径来获得相对于转向角的转弯半径的近似函数(S6)。 版权所有(C)2006,JPO&NCIPI
    • 5. 发明专利
    • KR102228869B1 - Steering angle sensor structure to prevent backlash
    • KR102228869B1
    • 2021-03-18
    • KR1020190174641A
    • 2019-12-26
    • 상신브레이크주식회사
    • 유창희황정규장진수정기우권순만
    • B62D15/02F16H55/18G01L3/10G01L5/22
    • B62D15/0225F16H55/18G01L3/10G01L5/221
    • 본 발명은 서브기어(Sub Gear)와 홀 IC(Hall IC)를 1개로 줄이고 메인기어(Main Gear)와 서브기어는 일체형 기어 가이드(Gear Guide)에 의해 지지되도록 구성함으로써 백래쉬(Backlash)가 감소되고 조향각 감도(감지 정확도)가 크게 향상되며, 전체 부품 수가 줄어 제조원가가 절감되고 고장율이 줄어 사용 수명이 연장되도록 한 백래쉬 방지를 위한 조향각 센서 구조에 관한 것으로, 원형 통공(41)이 형성되는 케이스(42)와, 케이스(42) 일측 상하부에 형성되는 상하부 기어실(44)(46)와, 상부 기어실(44)에 설치되는 메인기어(43)와, 하부 기어실(46)에 설치되고 메인기어(43)에 치차 결합되는 서브기어(45)와, 케이스(42)에 일체로 형성되고 메인기어(43)의 치형단부(43a)와 서브기어(45)의 치형단부(45a)를 각각 지지하는 기어 가이드(47)와, 서브기어(45)의 전면부에 형성되는 수용실(52)와, 수용실(52)에 결합되는 영구자석(50)와, 영구자석(50)에 대응한 위치의 PCB(55)에 장착되는 홀 IC(56)를 포함한다.
      상기 기어 가이드(47)는 케이스(42) 일측으로 돌출되는 폐곡선 구조이고, 상기 수용실(52)은, 영구자석(50)을 지지하는 삽지부(51)와, 삽지부(51)에 형성되는 복수의 절개부(53)와, 삽지부(51)의 내주면 선단부에 내향 형성되는 복수의 걸림돌부(54)를 포함한다.