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    • 1. 发明授权
    • Steering angle sensor for automobile
    • 汽车转向角传感器
    • US5309758A
    • 1994-05-10
    • US860135
    • 1992-03-30
    • Hajime KubotaAtsushi MakinoNobuyuki TanakaKazuto ChisakaMasaru Abe
    • Hajime KubotaAtsushi MakinoNobuyuki TanakaKazuto ChisakaMasaru Abe
    • B62D1/16B62D5/06B62D15/02G01B21/22G01D5/14G01D5/16G01P13/00G01M19/00
    • G01D5/145B62D15/02Y10T29/49
    • A stator of a steering angle sensor is fixed to a steering column through a combination switch case and a stationary bracket, and a rotor of the sensor is rotatably fitted over a steering shaft. A locking collar is slidably but nonrotatably connected to the rotor. The locking collar and the stator are respectively provided with a locking groove and a locking tooth which engage each other to lock the rotor in a predetermined rotational alignment. When the steering angle sensor is not mounted to a vehicle, the locking groove and the locking tooth are brought into engagement with each other by a locking spring to lock the rotor. When a steering wheel is mounted to the steering shaft in a predetermined rotational neutral position of the steering shaft, a clamping pressure caused by the mounting causes the locking collar to be moved to a lockreleasing position or disengage position and the rotor is connected to the steering shaft. In this manner, the rotational neutral position of the rotor in the steering angle sensor can be easily and accurately aligned with the rotational neutral position of the steering shaft so that a signal corresponding to a rotational angle of the steering shaft from the rotational neutral position, i.e., corresponding to a steering angle, can be detected by a pickup of the stator.
    • 转向角传感器的定子通过组合开关壳体和固定支架固定在转向柱上,传感器的转子可转动地安装在转向轴上。 锁定环可滑动但不可旋转地连接到转子。 锁定环和定子分别设置有锁定槽和锁定齿,该锁定槽和锁定齿彼此接合以将转子锁定在预定的旋转对准中。 当转向角传感器未安装在车辆上时,锁定槽和锁定齿通过锁定弹簧彼此接合以锁定转子。 当方向盘在转向轴的预定转动中立位置安装到转向轴上时,由安装引起的夹紧压力使得锁定环移动到锁定位置或脱离位置,并且转子连接到转向 轴。 以这种方式,转向角传感器中的转子的转动中立位置能够容易且准确地与转向轴的转动中立位置对准,从而与转向轴的转动角度相对应的信号与转动中立位置相对应, 即,对应于转向角,可以通过定子的拾取器来检测。
    • 8. 发明授权
    • Vehicle dynamics control apparatus
    • 车辆动力学控制装置
    • US07693639B2
    • 2010-04-06
    • US10834373
    • 2004-04-29
    • Hidetoshi SuzukiNobuyuki Tanaka
    • Hidetoshi SuzukiNobuyuki Tanaka
    • G06F17/00B60T8/24
    • B60T8/1755B60T8/1769B60T2201/14B60T2270/302
    • A vehicle dynamics control (VDC) apparatus for an automotive vehicle with a differential limiting device capable of limiting at least one of a differential motion between front and rear wheel axles and a differential motion between left and right wheel axles, includes a VDC system that controls a braking force of at least one of road wheels to control vehicle cornering behavior depending on a vehicle's turning condition independently of a driver's braking action. The VDC system advances a VDC initiation timing used in a differential limited state in which at least one of the front-and-rear wheel axle differential motion and the left-and-right wheel axle differential motion is limited, in comparison with a VDC initiation timing used in a differential non-limited state in which the front-and-rear wheel axle differential motion and the left-and-right wheel axle differential motion are allowed.
    • 一种具有差速限制装置的车辆动力学控制(VDC)装置,其具有能够限制前后轮轴之间的差速运动和左右轮轴之间的差速运动中的至少一个,包括控制 至少一个车轮的制动力,以根据车辆的转弯状态独立于驾驶员的制动动作来控制车辆转弯行为。 与VDC起动相比,VDC系统提前使用在差动限制状态中的VDC启动时刻,其中前后轮轴差速运动和左右轮轴差动运动中的至少一个受到限制 在允许前后轮轴差速运动和左右轮轴差速运动的差速非限制状态下使用的定时。