ADJUSTMENT METHOD OF AN ATMOS CLOCK AND DETECTION SYSTEM PERFORMING THE SAME

    公开(公告)号:US20180188693A1

    公开(公告)日:2018-07-05

    申请号:US15463788

    申请日:2017-03-20

    申请人: I-SHOU UNIVERSITY

    摘要: An adjustment method of an atmos clock and a detection system performing the adjustment method are provided. The adjustment method includes detecting a magnetic field around a balance wheel of the atmos clock via a magnetic sensor, generating a measured signal, receiving the measured signal via a processing unit, and performing a clamping process on the measured signal. A clamping value is subtracted from the measured signal to generate a clamped signal. A zero value line crosses a waveform of the clamped signal to form a zero crossing point in each of the periods of swing motion of the balance wheel. The adjustment method further includes retrieving a time of the zero crossing point, calculating a time difference between the zero crossing points of two adjacent periods, calculating a length of the period according to the calculated time difference, and outputting the calculated length to an output device.

    Electronic Timepiece and Movement
    6.
    发明申请

    公开(公告)号:US20170003654A1

    公开(公告)日:2017-01-05

    申请号:US15267191

    申请日:2016-09-16

    发明人: Toshihiro Mitani

    IPC分类号: G04B27/02

    摘要: An electronic timepiece has a display device that displays display information, a drive mechanism that drives the display device, a crown that can perform a rotary operation, and a control device that corrects the display information displayed on the display device by the rotary operation of the crown. The control device has a single correction mode and a continuous correction mode which are selected by the rotary operation of the crown. In the single correction mode, a single correction signal is output to the drive mechanism so that the display device is corrected as much as a single correction quantity. In the continuous correction mode, a continuous correction signal is output to the drive mechanism so that the display device is corrected as much as a continuous correction quantity. The continuous correction quantity is set depending on types of the display information to be corrected in the continuous correction mode.

    Analog electronic timepiece
    7.
    发明授权
    Analog electronic timepiece 有权
    模拟电子表

    公开(公告)号:US09310773B2

    公开(公告)日:2016-04-12

    申请号:US13962882

    申请日:2013-08-08

    摘要: An analog electronic timepiece includes a stepping motor, a gear train mechanism having gears, a pointer, a drive control unit, a control content changing unit, and a pointer position adjustment unit. If an operational command to rotate the pointer to a different moving target position is obtained while an operational control for rotating the pointer to a certain moving target position is in progress, the control content changing unit terminates the control and changes a control content to an operational control according to the command. If the reverse rotation driving operation is being performed, the pointer position adjustment unit performs an adjustment operation for removing shifting between a predicted position of the pointer and an actual position of the pointer which occurs because of rotational input from the stepping motor not being transmitted to the pointer due to gaps relating to the mesh of the gears.

    摘要翻译: 模拟电子钟表包括步进电机,具有齿轮的齿轮系机构,指针,驱动控制单元,控制内容改变单元和指针位置调整单元。 如果在将指针旋转到某个移动目标位置的操作控制正在进行的情况下获得将指针旋转到不同的移动目标位置的操作命令,则控制内容改变单元终止控制并将控制内容改变为操作 根据命令进行控制。 如果正在执行反向旋转驱动操作,则指针位置调整单元执行用于去除指针的预测位置与由于不被传送到步进电机的旋转输入而发生的指针的实际位置之间的偏移的调整操作 由于与齿轮的网格有关的间隙引起的指针。

    Electronic timepiece and electronic device

    公开(公告)号:US09213318B2

    公开(公告)日:2015-12-15

    申请号:US14746876

    申请日:2015-06-23

    IPC分类号: G04G7/00 G04R20/02

    摘要: An electronic timepiece enables a simple construction, and an electronic device has the electronic timepiece. A wristwatch 1 has a button A 6; a mode setting unit 32 that sets the operating mode of the wristwatch 1 based on an input operation of the button A 6. Based on the continuous input time that the button A 6 is operated continuously, the mode setting unit 32 changes the operating mode between a timekeeping mode that receives satellite signals from one or more GPS satellites and adjusts the internal time information based on time information contained in a received satellite signal; and a positioning mode that receives satellite signals from three or more GPS satellites and adjusts the internal time information based on time information and positioning information contained in the received satellite signals.

    Electronic Timepiece and Movement
    9.
    发明申请
    Electronic Timepiece and Movement 有权
    电子钟表和机芯

    公开(公告)号:US20150253740A1

    公开(公告)日:2015-09-10

    申请号:US14632479

    申请日:2015-02-26

    IPC分类号: G04G9/00

    摘要: An electronic timepiece has a display device that displays display information, a drive mechanism that drives the display device, a crown that can perform a rotary operation, and a control device that corrects the display information displayed on the display device by the rotary operation of the crown. The control device has a single correction mode and a continuous correction mode which are selected by the rotary operation of the crown. In the single correction mode, a single correction signal is output to the drive mechanism so that the display device is corrected as much as a single correction quantity. In the continuous correction mode, a continuous correction signal is output to the drive mechanism so that the display device is corrected as much as a continuous correction quantity. The continuous correction quantity is set depending on types of the display information to be corrected in the continuous correction mode.

    摘要翻译: 电子钟表具有显示显示信息的显示装置,驱动显示装置的驱动机构,能够进行旋转操作的表冠,以及控制装置,其通过旋转操作来校正显示在显示装置上的显示信息 王冠。 控制装置具有通过冠的旋转操作选择的单个校正模式和连续校正模式。 在单个校正模式中,单个校正信号被输出到驱动机构,使得显示装置被校正为单个校正量。 在连续校正模式中,连续校正信号被输出到驱动机构,使得显示装置被校正为连续的校正量。 连续校正量根据在连续校正模式中要校正的显示信息的类型来设定。

    Electronic timepiece and operation detection method of electronic timepiece
    10.
    发明授权
    Electronic timepiece and operation detection method of electronic timepiece 有权
    电子钟表及电子表的操作检测方法

    公开(公告)号:US09058022B2

    公开(公告)日:2015-06-16

    申请号:US13721362

    申请日:2012-12-20

    IPC分类号: G04B27/02 G04C3/00 G04G5/00

    摘要: Disclosed is an electronic timepiece including a rotary switch, a rotation detection unit which detects a rotation of the rotary switch every time the rotary switch rotates for a predetermined rotation angle, a determination unit which determines as a continuous detection when a number of times the rotation detection unit detects the rotation is a predetermined number of times or greater before a preset unit time have elapsed from a detection timing, the predetermined number of times being 2 or more and a control unit which executes a predetermined function when the determination unit determines as the continuous detection.

    摘要翻译: 公开了一种电子钟表,包括旋转开关,旋转检测单元,每当旋转开关旋转预定旋转角度时,旋转检测单元检测旋转开关的旋转;确定单元,其在旋转次数时被确定为连续检测 检测单元在从检测定时经过预设单位时间之前检测到旋转是预定次数以上,所述预定次数为2以上,以及当所述确定单元确定为所述预定次数时执行预定功能的控制单元 连续检测。