Rotation angle detector for detecting a rotational position of a steering wheel of a vehicle
    1.
    发明授权
    Rotation angle detector for detecting a rotational position of a steering wheel of a vehicle 有权
    用于检测车辆的方向盘的旋转位置的旋转角度检测器

    公开(公告)号:US06380536B1

    公开(公告)日:2002-04-30

    申请号:US09423999

    申请日:2000-01-31

    IPC分类号: G01D534

    摘要: The present invention aims at providing a rotation angle detector capable of detecting and storing information for a direction and an angle of rotation of steering wheel while maintaining a condition of reduced power consumption from a battery, when an engine is not running. In achieving the object, the invention discloses a structure, wherein the detector keeps a control means (8) including a memory unit (11) in a memory back-up mode when an ignition switch (7a), i.e. a main switch, is turned off, switches a power supply for sensor elements (3a), (3b) and (4) into a mode of low consumption of current, which is smaller than that of the normal current by a control signal of the control means (8), and allows the control means (8) to activate the sensor elements (3a), (3b) and (4) operative in the normal mode after a confirmation of an output signal from at least one of the sensor elements (3a) and (3b) when the steering wheel is moved, and thereby the detector is capable of detecting the direction and the angle of rotation out of the information for rotation of the steering wheel.

    摘要翻译: 本发明旨在提供一种旋转角度检测器,其能够在发动机未运转的同时保持来自电池的电力消耗降低的状况的同时检测和存储方向盘的方向和旋转角度的信息。 在实现该目的中,本发明公开了一种结构,其中当点火开关(7a)(即主开关)转动时,检测器将包括存储器单元(11)的控制装置(8)保持在存储器备用模式 关闭,通过控制装置(8)的控制信号将传感器元件(3a),(3b)和(4)的电源切换成小于正常电流的电流的低消耗电流, 并且在确认来自传感器元件(3a)和(3b)中的至少一个的输出信号之后,允许控制装置(8)激活在正常模式下操作的传感器元件(3a),(3b)和(4) ),因此检测器能够从方向盘旋转的信息中检测方向和旋转角度。

    Video playback apparatus and display control method
    2.
    发明授权
    Video playback apparatus and display control method 失效
    视频播放装置和显示控制方法

    公开(公告)号:US07536086B2

    公开(公告)日:2009-05-19

    申请号:US10744054

    申请日:2003-12-22

    申请人: Katsuya Saitou

    发明人: Katsuya Saitou

    IPC分类号: H04N7/06 H04N7/08 H04N5/91

    摘要: In a video playback apparatus, it is determined whether or not a current screen is a menu screen on the basis of signals recorded on a recording medium while the display of a display unit is turned off by a display-off setting made by a user. When the current screen is determined to be the menu screen, the display is turned on so that the menu screen appears. Then, when the current screen is no longer the menu screen, the display is turned off.

    摘要翻译: 在视频播放装置中,通过由用户进行的显示关闭设置来关闭显示单元的显示,基于记录在记录介质上的信号来确定当前屏幕是否是菜单屏幕。 当当前屏幕被确定为菜单屏幕时,显示器被打开,从而出现菜单屏幕。 然后,当当前屏幕不再是菜单屏幕时,显示屏被关闭。

    Multifunctional switching apparatus and a vehicle operating system using
the same
    3.
    发明授权
    Multifunctional switching apparatus and a vehicle operating system using the same 失效
    多功能开关装置及使用其的车辆操作系统

    公开(公告)号:US5949149A

    公开(公告)日:1999-09-07

    申请号:US899702

    申请日:1997-07-24

    摘要: A multifunctional switching apparatus, preferably used as a steering switch, comprises a first switching section selecting a specific combination from a plurality of combinations resulting from any possible combination between operating functions of a second switching section and operating functions of a third switching section. The second and third switching sections are operable independent of each other in the specific combination selected by the first switching section. One operating key is provided to control a plurality of switching sections. A display of the operation key is provided to make the judgement of operational function of each switch section easy.

    摘要翻译: 优选地用作转向开关的多功能开关装置包括第一开关部分,从第二开关部分的操作功能和第三开关部分的操作功能之间的任何可能组合产生的多个组合中选择特定组合。 第二和第三开关部分可以由第一开关部选择的具体组合彼此独立地操作。 提供一个操作键来控制多个切换部分。 提供操作键的显示,使得每个开关部分的操作功能的判断变得容易。