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    • 1. 发明授权
    • Frequency splitting laser micrometer
    • 分频激光测微计
    • US07106451B2
    • 2006-09-12
    • US10445571
    • 2003-05-27
    • Shulian ZhangYan LiYingchun DingJun Zhu
    • Shulian ZhangYan LiYingchun DingJun Zhu
    • G01B9/02
    • G01B11/026G01D5/266
    • A frequency splitting laser micrometer for measuring a displacement of an object. The laser micrometer includes a frequency splitting laser directing a first frequency splitting laser beam to the object via a laser output mirror at one end of the laser. The first laser beam is reflected thus outputting a second frequency splitting laser beam, such that a feedback cavity is created, wherein a frequency of the second laser beam is decided by a cavity length of said feedback cavity and accordingly the displacement of the object. A detecting and signal processing unit receives said first and second frequency splitting laser beams and measures the displacement of the object according to interference effects of said first and second laser beams.
    • 用于测量物体位移的分频激光测微计。 激光测微计包括分频激光器,其通过激光器一端处的激光输出反射镜将第一分频激光束引导到物体。 第一激光束被反射,从而输出第二分频激光束,使得产生反馈空腔,其中第二激光束的频率由所述反馈空腔的空腔长度决定,因此由物体的位移决定。 检测和信号处理单元接收所述第一和第二分频激光束,并根据所述第一和第二激光束的干涉效应来测量物体的位移。
    • 10. 发明授权
    • Method and system for loading application to a local memory of a co-processor system by using position independent loader
    • 通过使用位置无关的加载程序将应用程序加载到协处理器系统的本地存储器的方法和系统
    • US08893127B2
    • 2014-11-18
    • US12869164
    • 2010-08-26
    • Li Hui GuoYan LiHaibo LinYonghua LinYudong Yang
    • Li Hui GuoYan LiHaibo LinYonghua LinYudong Yang
    • G06F9/46G06F9/445G06F9/38
    • G06F9/445G06F9/3881G06F2212/251G06F2212/253
    • A co-processor system and a method for loading an application to a local memory of a co-processor system. In the method, re-locatable code and descriptive data are copied from a loading region to a non-loading region. An executable image to be loaded is loaded using the re-locatable code copied to the non-loading region according to the descriptive data. The local memory includes a loading region and a non-loading region, the loading region stories a loader and descriptive data of an executable image to be loaded of the application, and the loader includes re-locatable code. A system is provided for carrying out the steps of the method. In accordance with the system and method of the present invention, flexibility of co-processor system application development is improved without occupying additional storage space.
    • 一种协处理器系统和一种将应用程序加载到协处理器系统的本地存储器的方法。 在该方法中,可重新定位的代码和描述性数据从加载区域复制到非加载区域。 根据描述性数据,使用可重新定位的代码复制到非加载区域来加载要加载的可执行映像。 本地存储器包括加载区域和非加载区域,加载区域描述加载器和要应用程序加载的可执行映像的描述数据,并且加载器包括可重定位代码。 提供了一种用于执行该方法的步骤的系统。 根据本发明的系统和方法,在不占用额外存储空间的情况下,协同处理器系统应用开发的灵活性得到改善。