Method and device for serial data transmission between a position measuring system and a processing unit
    2.
    发明授权
    Method and device for serial data transmission between a position measuring system and a processing unit 失效
    位置测量系统和处理单元之间串行数据传输的方法和装置

    公开(公告)号:US06894984B2

    公开(公告)日:2005-05-17

    申请号:US09884858

    申请日:2001-06-18

    CPC分类号: G05B19/042 G05B19/4144

    摘要: A method for serial data transmission between a position measuring system and a processing unit that includes transmitting a digital data word of defined length between the processing unit and the position measuring system and having a position data request signal arrive during the transmitting of the digital data word. Determining a position signal regarding a relative chronological position of the position data request signal with respect to the transmitted digital data word and transmitting the determined position signal to the position measuring system.

    摘要翻译: 一种在位置测量系统和处理单元之间进行串行数据传输的方法,包括在处理单元和位置测量系统之间发送具有定义长度的数字数据字,并且在数字数据字的发送期间具有位置数据请求信号 。 确定关于位置数据请求信号相对于发送的数字数据字的相对时间位置的位置信号,并将确定的位置信号发送到位置测量系统。

    Method and device for determining the signal running time between a position measuring system and a processing unit
    3.
    发明授权
    Method and device for determining the signal running time between a position measuring system and a processing unit 失效
    用于确定位置测量系统和处理单元之间的信号运行时间的方法和装置

    公开(公告)号:US06704685B2

    公开(公告)日:2004-03-09

    申请号:US10325501

    申请日:2002-12-20

    IPC分类号: G04F1000

    CPC分类号: G01S5/0205 G04F10/00

    摘要: A device for determining a signal running time between a position measuring system and a processing unit. The device includes first and second position signal generators that generate position signals regarding relative chronological position of a first running time measuring signal with respect to first and second data words. A first transmitter that transmits the first running time measuring signal and the first position signal to the position measuring system at the end of transmission of the first data word to the position measuring system. A second transmitter that transmits a second running time measuring signal and the second position signal to the processing unit after the end of transmission of the second data word. A timer that ascertains a length of time between transmission of the first running time measuring signal and reception of the second running time measuring signal by the processing unit and a signal running time generator that determines a signal running time from the length of time.

    摘要翻译: 一种用于确定位置测量系统和处理单元之间的信号运行时间的装置。 该装置包括第一和第二位置信号发生器,其产生关于第一和第二数据字的第一运行时间测量信号的相对时间位置的位置信号。 第一发送器,在第一数据字发送结束时向位置测量系统发送第一运行时间测量信号和第一位置信号到位置测量系统。 第二发送器,在第二数据字的发送结束之后,将第二运行时间测量信号和第二位置信号发送到处理单元。 确定由所述处理单元发送所述第一行驶时间测量信号和所述第二行驶时间测量信号的接收之间的时间长度的定时器,以及从所述时间长度确定信号运行时间的信号运行时间发生器。

    Method for serial transmission between a position measuring device and a processing unit
    4.
    发明授权
    Method for serial transmission between a position measuring device and a processing unit 失效
    位置测量装置与处理单元之间的串行传输方法

    公开(公告)号:US07349442B2

    公开(公告)日:2008-03-25

    申请号:US10454792

    申请日:2003-06-04

    申请人: Erwin Bratzdrum

    发明人: Erwin Bratzdrum

    IPC分类号: H04J3/06

    摘要: A system that includes a position measuring device, a processing unit, a first data channel connecting the position measuring device to the processing unit and for transmitting data from the position measuring device to the processing unit and a second data channel connecting the position measuring device to the processing unit and for transmitting data from the processing unit to the position measuring device. Serial data transmission between the position measuring device and the processing unit is based on ethernet physics, wherein it is assured that a pickup of position data in the position measuring device always takes place at defined times and with the least possible chronological inexactness.

    摘要翻译: 一种系统,包括位置测量装置,处理单元,将位置测量装置连接到处理单元并将数据从位置测量装置传送到处理单元的第一数据通道,以及将位置测量装置连接到 处理单元,用于将数据从处理单元发送到位置测量装置。 位置测量装置和处理单元之间的串行数据传输是基于以太网物理学的,其中确保位置测量装置中的位置数据的拾取总是在限定的时间和最不可能的按时间顺序的不精确度发生。

    System for temperature monitoring
    6.
    发明授权
    System for temperature monitoring 失效
    温度监控系统

    公开(公告)号:US06929396B2

    公开(公告)日:2005-08-16

    申请号:US10690895

    申请日:2003-10-22

    CPC分类号: G01K1/14

    摘要: A system for monitoring the temperature prevailing in the stator unit of an electric drive includes a temperature sensor that is integrated into the windings of the stator unit and that transmits a temperature-dependent sensor signal. The sensor signal may be injected via an electrical transmitter unit into the signal processing unit of a position measuring device connected to the drive.

    摘要翻译: 用于监测电动驱动器的定子单元中的温度的系统包括集成到定子单元的绕组中并且传递温度相关传感器信号的温度传感器。 传感器信号可以经由电发射器单元注入到连接到驱动器的位置测量装置的信号处理单元中。