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    • 1. 发明授权
    • Control system and method for motor drivers
    • 电机驱动器的控制系统和方法
    • US07923957B2
    • 2011-04-12
    • US12252364
    • 2008-10-16
    • Chia-Jung YangFei-Hsu Chen
    • Chia-Jung YangFei-Hsu Chen
    • G05B19/404
    • H02P1/56G05B19/404G05B2219/31458G05B2219/41414
    • A control method for motor driver includes: outputting a first signal from the controller to the first motor driver; making the first timer start to count for a first time; returning a first feedback signal from the first motor driver to the controller; dividing a value of a first count time of the first timer by two to get a value of a first delay time, wherein the first delay time is defined as the time of transmitting signals from the controller to the first motor driver; adding the value of the first delay time to the value of the first count time of the first timer to get a first sum; and transferring the first sum to the second timer to replace a value of a count time of the second timer.
    • 电动机驱动器的控制方法包括:从控制器向第一电动机驱动器输出第一信号; 使第一个定时器第一次开始计数; 将第一反馈信号从第一马达驱动器返回到控制器; 将第一定时器的第一计数时间的值除以2以获得第一延迟时间的值,其中第一延迟时间被定义为从控制器向第一马达驱动器发送信号的时间; 将第一延迟时间的值添加到第一计时器的第一计数时间的值以获得第一和; 以及将所述第一和传送到所述第二定时器以替换所述第二定时器的计数时间的值。
    • 2. 发明申请
    • DATA TRANSMISSION METHOD
    • 数据传输方法
    • US20090150727A1
    • 2009-06-11
    • US12048219
    • 2008-03-14
    • Shih-Hao HuangFei-Hsu ChenHan-Chieh ChangChau-Lin Chang
    • Shih-Hao HuangFei-Hsu ChenHan-Chieh ChangChau-Lin Chang
    • G06F11/00
    • H04L1/0045H03M13/098H03M13/11H03M13/19H04L1/0063H04L2001/0096
    • An exemplary data transmission method is used in a data transmission system which has a data source, a data receiver, first, second, and third transmission lines connected between the data source and the data receiver. The data transmission method includes: the data source generating a checking code of a first byte and a second byte; transmitting the first byte, the second byte and the checking code from the data source to the data receiver via the first, second, and third transmission lines respectively; and the data receiver judging if the first byte, the second byte and the checking code are right, if right, transmission of the first byte and the second byte is complete, if one of the first byte and the second byte is wrong, and the checking code is right, the data receiver corrects the wrong byte via the checking code.
    • 在具有连接在数据源和数据接收器之间的数据源,数据接收器,第一,第二和第三传输线的数据传输系统中使用示例性的数据传输方法。 数据传输方法包括:数据源产生第一字节和第二字节的检验码; 分别经由第一,第二和第三传输线将第一字节,第二字节和检查码从数据源发送到数据接收器; 并且数据接收器判断第一字节,第二字节和检查码是否正确,如果正确,第一个字节和第二个字节的传输完成,如果第一个字节和第二个字节中的一个错误, 检查代码是正确的,数据接收器通过检查代码纠正错误的字节。
    • 3. 发明申请
    • POWER SUPPLY DEVICE
    • 电源设备
    • US20100231052A1
    • 2010-09-16
    • US12417668
    • 2009-04-03
    • Fei-Hsu Chen
    • Fei-Hsu Chen
    • H02J1/00
    • H02J7/0004H02J7/025Y10T307/696
    • A power supply device for supplying power to an electronic device with an electronic tag includes a rectifying and voltage dividing apparatus, a power supply output module, a radio frequency identification (RFID) induction antenna, an RFID information processing module, and a control apparatus. The rectifying and voltage dividing apparatus is configured to rectify and divide an alternating current voltage to output a plurality of divided voltages. The RFID induction antenna is configured to receive information stored in the electronic tag. The RFID information processing module is configured to pick up a charging voltage value from the received information of the RFID induction antenna. The control apparatus is configured to compare the divided voltage values with the charging voltage value, and choose a divided voltage that equals to the charging voltage to provide to the electronic device.
    • 用于向具有电子标签的电子设备供电的电源装置包括整流和分压装置,电源输出模块,射频识别(RFID)感应天线,RFID信息处理模块和控制装置。 整流分压装置被配置为对交流电压进行整流和分压以输出多个分压。 RFID感应天线被配置为接收存储在电子标签中的信息。 RFID信息处理模块被配置为从RFID感应天线的接收信息中提取充电电压值。 控制装置被配置为将分压电压值与充电电压值进行比较,并且选择等于充电电压的分压以提供给电子装置。
    • 4. 发明授权
    • Patch panel
    • 配线架
    • US07513776B1
    • 2009-04-07
    • US11960750
    • 2007-12-20
    • Fei-Hsu ChenTsann-Huei ChangHan-Chieh Chang
    • Fei-Hsu ChenTsann-Huei ChangHan-Chieh Chang
    • H01R29/00
    • H01R29/00
    • A patch panel includes a plurality of signal input terminals, an output module having a plurality of signal output terminals and at least one standby signal output terminal, and a plurality of adapter elements each having a base portion and a slide portion slidably mounted on the base portion. The base portion includes a first contact connected to a corresponding signal output terminal and at least one standby contact connected to the at least one standby signal output terminal. The slide portion includes a second contact connected to a corresponding signal input terminal. The second contact selectively electrically contacts the corresponding first contact or the at least one standby contact by sliding of the slide portion from an initial position to another position.
    • 接线板包括多个信号输入端子,具有多个信号输出端子和至少一个备用信号输出端子的输出模块,以及多个适配器元件,每个适配器元件具有可滑动地安装在基座上的基部和滑动部分 一部分。 基部包括连接到对应的信号输出端的第一触点和连接到至少一个备用信号输出端的至少一个备用触点。 滑动部分包括连接到对应的信号输入端的第二触点。 第二触点通过滑动部分从初始位置滑动到另一位置而选择性地电接触对应的第一触点或至少一个备用触点。
    • 6. 发明授权
    • Wireless manual pulse generator
    • 无线手动脉冲发生器
    • US07893634B2
    • 2011-02-22
    • US12116209
    • 2008-05-07
    • Fei-Hsu ChenJhy-Hau Chiu
    • Fei-Hsu ChenJhy-Hau Chiu
    • H04B7/00G05B19/18
    • G05B19/409G05B2219/33192G05B2219/35459
    • The invention relates to a wireless manual pulse generator that includes a central processing unit, a magnification selector, a pulse generator, an axis selector, and a wireless transmission module. The magnification selector is electronically connected to the central processing unit. The pulse generator is electronically connected to the magnification selector. The axis selector is electronically connected to the central processing unit. The wireless transmission module is electronically connected to the central processing unit. The central processing unit is configured to process a signal generated from the magnification selector or the axis selector. The wireless transmission module is configured to deliver the signal processed by the central processing unit to a CNC machine via wireless communication.
    • 本发明涉及一种无线手动脉冲发生器,其包括中央处理单元,倍率选择器,脉冲发生器,轴选择器和无线传输模块。 放大率选择器电连接到中央处理单元。 脉冲发生器电连接到放大倍率选择器。 轴选择器电连接到中央处理单元。 无线传输模块电连接到中央处理单元。 中央处理单元被配置为处理从倍率选择器或轴选择器产生的信号。 无线传输模块被配置为经由无线通信将由中央处理单元处理的信号传送到CNC机器。
    • 7. 发明授权
    • Patch panel
    • 配线架
    • US07491066B1
    • 2009-02-17
    • US11967067
    • 2007-12-29
    • Fei-Hsu Chen
    • Fei-Hsu Chen
    • H01R29/00
    • H01R29/00H01R13/514H01R2201/04H01R2201/06
    • A patch panel includes a plurality of signal input terminals, an output module having a plurality of signal output terminals and at least one standby signal output terminal, and an adapter module having a slide board and a plurality of sliding blocks slidably mounted on the slide board. Each of the sliding blocks includes an electrical contact mounted thereon and connected to a corresponding signal input terminal. The slide board includes a plurality of electrical terminals mounted thereon and respectively connected to the signal output terminals of the at least one standby signal output terminal. The electrical contacts of the sliding blocks selectively electrically contact the electrical terminals of the slide board by sliding of the sliding blocks from an initial position to another position.
    • 接线板包括多个信号输入端子,具有多个信号输出端子和至少一个备用信号输出端子的输出模块以及具有滑动板和可滑动地安装在滑板上的多个滑动块的适配器模块 。 每个滑动块包括安装在其上并连接到相应的信号输入端的电触点。 滑动板包括安装在其上并分别连接到至少一个待机信号输出端子的信号输出端子的多个电气端子。 滑动块的电触点通过滑动块从初始位置滑动到另一位置而选择性地电接触滑板的电端子。