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    • 47. 发明授权
    • System and method for managing activities in project management
    • 管理项目管理活动的制度和方法
    • US08666934B2
    • 2014-03-04
    • US11848643
    • 2007-08-31
    • Jie CuiPaul Brian MoodyHui SuQiang ZhangChen Zhao
    • Jie CuiPaul Brian MoodyHui SuQiang ZhangChen Zhao
    • G06F17/30
    • G06Q10/06
    • A system, a method and a computer program product for managing activities in project management. The system includes an activity sensor for collecting activity data from user inputs and event logs; a model builder for creating a project model by integrating said activity data with project tasks; and a central repository for storing the project model created by said model builder. The method includes steps for collecting activity data from user inputs and event logs; creating a project model by integrating said activity data with project tasks; and storing the created project model. Accordingly, the project manager can track various activities that occurred during the project and team members can share information and knowledge.
    • 一种用于管理项目管理活动的系统,方法和计算机程序产品。 该系统包括用于从用户输入和事件日志收集活动数据的活动传感器; 通过将活动数据与项目任务相结合来创建项目模型的模型构建器; 以及用于存储由所述模型构建器创建的项目模型的中央存储库。 该方法包括从用户输入和事件日志收集活动数据的步骤; 通过将活动数据与项目任务相结合,创建项目模型; 并存储创建的项目模型。 因此,项目经理可以跟踪项目期间发生的各种活动,团队成员可以分享信息和知识。
    • 48. 发明申请
    • CIRCUIT AND METHOD FOR MAXIMUM POWER POINT TRACKING OF SOLAR PANEL
    • 太阳能电池板最大功率点追踪的电路和方法
    • US20120265354A1
    • 2012-10-18
    • US13432705
    • 2012-03-28
    • Chen Zhao
    • Chen Zhao
    • G05F5/00
    • G05F1/67
    • The present invention relates to a maximum power point tracking circuit for a solar panel. In one embodiment, the circuit can include: a real-time power calculator that receives a real-time output voltage and a real-time output current of the solar panel, and generates a real-time power of the solar panel; a memory power generator coupled to the real-time power calculator, and that generates a memory power based on the real-time power; a comparing circuit that compares the real-time power against the memory power, where an output of the comparing circuit is configured to control a controlling signal for a solar power supply apparatus; and a reset circuit that receives the real-time output voltage of the solar panel, where an output of the reset circuit is configured to control the controlling signal.
    • 本发明涉及太阳能电池板的最大功率点跟踪电路。 在一个实施例中,电路可以包括:实时功率计算器,其接收太阳能电池板的实时输出电压和实时输出电流,并产生太阳能电池板的实时功率; 耦合到所述实时功率计算器并且基于所述实时功率产生存储器功率的存储器功率发生器; 比较电路,其将实时功率与存储器功率进行比较,其中比较电路的输出被配置为控制太阳能供电装置的控制信号; 以及复位电路,其接收所述太阳能电池板的实时输出电压,其中所述复位电路的输出被配置为控制所述控制信号。