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    • 12. 发明申请
    • APPARATUS FOR CONTROLLING SERVICE OF NETWORK ROBOT SYSTEM BASED ON REMOTE PROCEDURE CALLS AND METHOD THEREOF
    • 基于远程程序调用的控制网络机器人系统的设备及其方法
    • US20120143941A1
    • 2012-06-07
    • US13307333
    • 2011-11-30
    • Kun Ouk KIMKang Woo LeeYoung Ho Suh
    • Kun Ouk KIMKang Woo LeeYoung Ho Suh
    • G06F15/16
    • G06F9/4881
    • Disclosed are an apparatus for controlling a service of a network robot system based on remote procedure calls and a method thereof. The apparatus for controlling services of a network robot system according to an exemplary embodiment of the present invention includes: a terminal agent calling an asynchronous procedure of the robot services to acquire asynchronous operation objects and performing asynchronous operations on the asynchronous operation objects according to previously established scheduling policies, when receiving an execution of robot services from a service server through a network; and a plurality of drivers executing the robot services according to the asynchronous operations of the terminal agent. By this configuration, the exemplary embodiment of the present invention can avoid resource collision due to resource approach at a plurality of robot services, improve the simultaneity of the robot services, and implement operation applications for high performance control.
    • 公开了一种用于基于远程过程调用来控制网络机器人系统的服务的装置及其方法。 根据本发明的示例性实施例的用于控制网络机器人系统的服务的装置包括:终端代理,调用机器人服务的异步过程以获取异步操作对象,并根据先前建立的对异步操作对象执行异步操作 当通过网络从服务服务器接收到机器人服务的执行时,调度策略; 以及根据终端代理的异步操作执行机器人服务的多个驱动程序。 通过该配置,本发明的示例性实施例可以避免在多个机器人服务处的资源接近的资源冲突,改善机器人服务的同时性,并且实现用于高性能控制的操作应用。
    • 13. 发明授权
    • Side pin cushion circuit
    • 侧针缓冲电路
    • US5287041A
    • 1994-02-15
    • US913425
    • 1992-07-15
    • Kang Woo Lee
    • Kang Woo Lee
    • G09G1/04H01J29/56H01J29/72
    • G09G1/04
    • A side pin cushion circuit for keeping exact the period corresponding to the frequency of a synchronizing signal so as to prevent a pin cushion distortion in a cathode ray tube displayer. The side pin cushion circuit comprises a vertical deflection portion for generating a saw-tooth signal whose period varies according to the frequency of a vertical synchronizing signal, first amplifying portion for amplifying the saw-tooth signal supplied from the vertical deflection portion and converting the amplified saw-tooth signal to a pin cushion signal, a second amplifying portion for amplifying the pin cushion signal supplied from the first amplifying portion and supplying the amplified pin cushion signal to a mixer, a controlling switch for switching the pin cushion signal supplied to the mixer from the second amplifying portion, and a switch controller for detecting the frequency of the vertical sychronizing signal depending on the voltage level of the saw-tooth signal supplied from the vertical deflection portion and for controlling the controlling switch every period corresponding to the frequency of the detected vertical synchronizing signal.
    • 用于保持与同步信号的频率相对应的周期的侧针缓冲电路,以防止阴极射线管显示器中的针垫变形。 侧销缓冲电路包括垂直偏转部分,用于产生其周期根据垂直同步信号的频率而变化的锯齿信号;第一放大部分,用于放大从垂直偏转部分提供的锯齿信号,并将放大的 锯齿信号到针缓冲信号,第二放大部分,用于放大从第一放大部分提供的引脚缓冲信号并将放大的引脚缓冲信号提供给混频器;控制开关,用于切换提供给混频器的引脚缓冲信号 以及开关控制器,用于根据从垂直偏转部分提供的锯齿信号的电压电平检测垂直同步信号的频率,并且用于控制控制开关,每个周期对应于 检测到垂直同步信号。