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    • 7. 发明申请
    • SMOOTHING THE INPUT CURRENT OF A REGENERATIVE POWER DELIVERY SYSTEM BY USING SLIDING DATA WINDOWS
    • 通过使用滑动数据窗口来吸收再生电力输送系统的输入电流
    • WO2008042028A1
    • 2008-04-10
    • PCT/US2007/014424
    • 2007-06-19
    • SIEMENS ENERGY & AUTOMATION, INC.ZHANG, Xuan
    • ZHANG, Xuan
    • H02M1/12H02M7/797
    • H02M1/12H02M7/797
    • A method for smoothing input current to a power delivery system having regeneration capability. The method comprises evaluating input current to an input converter of the power delivery system for a first fundamental cycle, and shifting a window relative to a waveform of an input voltage after the first fundamental cycle. The method also comprises evaluating input current to the input converter for a second fundamental cycle, and determining whether the input current of the second fundamental cycle is smoother than the input current of the first fundamental cycle. The method further comprises shifting the window in the same direction the window was shifted after the first fundamental cycle if the input current of the second fundamental cycle is smoother than the input current of the first fundamental cycle, and shifting the window in the opposite direction the window was shifted after the first fundamental cycle if the input current of the second fundamental cycle is not smoother than the input current of the first fundamental cycle.
    • 一种用于平滑具有再生能力的输送系统的输入电流的方法。 该方法包括评估输入电流到第一基本周期的功率输送系统的输入转换器,以及在第一基本周期之后相对于输入电压的波形移动窗口。 该方法还包括评估用于第二基本周期的输入转换器的输入电流,以及确定第二基波周期的输入电流是否比第一基波周期的输入电流更平滑。 该方法还包括:如果第二基本周期的输入电流比第一基本周期的输入电流更平滑,并且将窗口沿相反方向移动,则窗口在相同方向上移动窗口在第一基本周期之后移位 如果第二基本周期的输入电流不比第一基本周期的输入电流平滑,则窗口在第一基本周期之后被移位。
    • 9. 发明申请
    • A MULTIMEDIA COLLABORATION SYSTEM
    • 多媒体合作系统
    • WO2011000284A1
    • 2011-01-06
    • PCT/CN2010/074481
    • 2010-06-25
    • TECHBRIDGE, INC.YANG, JinyuZHANG, XuanYAN, ShiTANG, BingSHEN, Zhiwei
    • YANG, JinyuZHANG, XuanYAN, ShiTANG, BingSHEN, Zhiwei
    • G06F13/00
    • G06F17/2288G06F17/241G06F17/242
    • A collaboration system includes a remote server system and one or more client devices connected to the remote server system, at least one of which being a first client device that includes a touch screen display. Upon receipt of a user instruction, the collaboration system opens a document at the first client device and displays the document on the touch screen display to a first user. The collaboration system detects a first comment on the document from the first user through interacting with the touch screen display. The collaboration system receives a second comment on the document from the remote server system. The second comment is generated by a second user of a second client device and transmitted to the remote server system through a computer network. The collaboration system displays, concurrently, the first comment and the second comment on the touch screen display.
    • 协作系统包括远程服务器系统和连接到远程服务器系统的一个或多个客户端设备,其中至少一个是包括触摸屏显示器的第一客户端设备。 在接收到用户指令之后,协作系统在第一客户端设备处打开文档,并且将触摸屏显示器上的文档显示给第一用户。 协作系统通过与触摸屏显示器交互来检测来自第一用户的文档的第一注释。 协作系统从远程服务器系统接收关于文档的第二个注释。 第二注释由第二客户端设备的第二用户产生,并通过计算机网络发送到远程服务器系统。 协作系统同时显示触摸屏显示器上的第一个注释和第二个注释。