The fast acceptance of cloud technology to industry explains increasing energy conservation needs and adoption of energy aware scheduling methods to cloud. Power consumption is one of the top of mind issues in cloud, ...The fast acceptance of cloud technology to industry explains increasing energy conservation needs and adoption of energy aware scheduling methods to cloud. Power consumption is one of the top of mind issues in cloud, because the usage of cloud storage by the individuals or organization grows rapidly. Developing an efficient power management processor architecture has gained considerable attention. However, the conventional power management mechanism fails to consider task scheduling policies. Therefore, this work presents a novel energy aware framework for power management. The proposed system leads to the development of Inclusive Power-Cognizant Processor Controller (IPCPC) for efficient power utilization. To evaluate the performance of the proposed method, simulation experiments inputting random tasks as well as tasks collected from Google Trace Logs were conducted to validate the supremacy of IPCPC. The research based on Real world Google Trace Logs gives results that proposed framework leads to less than 9% of total power consumption per task of server which proves reduction in the overall power needed.展开更多
线下异物是一种常见的架空输电线路缺陷,会影响输电线路的正常运行。如果这些线下异物不能被及时发现并清除,会引起严重的电网事故,危及电网安全稳定运行。为此研发设计一种基于图像处理技术的无人机测距装置,利用测距装置的高清摄像头...线下异物是一种常见的架空输电线路缺陷,会影响输电线路的正常运行。如果这些线下异物不能被及时发现并清除,会引起严重的电网事故,危及电网安全稳定运行。为此研发设计一种基于图像处理技术的无人机测距装置,利用测距装置的高清摄像头采集检测区域内的图像,利用数字信号处理器(Digital Signal Processor,DSP)对所采集的图像进行预处理,采用虚拟线框技术对图像范围内的区域进行标记,随时监控区域内的阈值变化,通过计算异物图像的侵占比,实现对输电线路安全距离的预警。无人机测距装置能够精准定位线下异物并测量,为线下异物的排查提供了有力工具。展开更多
文摘The fast acceptance of cloud technology to industry explains increasing energy conservation needs and adoption of energy aware scheduling methods to cloud. Power consumption is one of the top of mind issues in cloud, because the usage of cloud storage by the individuals or organization grows rapidly. Developing an efficient power management processor architecture has gained considerable attention. However, the conventional power management mechanism fails to consider task scheduling policies. Therefore, this work presents a novel energy aware framework for power management. The proposed system leads to the development of Inclusive Power-Cognizant Processor Controller (IPCPC) for efficient power utilization. To evaluate the performance of the proposed method, simulation experiments inputting random tasks as well as tasks collected from Google Trace Logs were conducted to validate the supremacy of IPCPC. The research based on Real world Google Trace Logs gives results that proposed framework leads to less than 9% of total power consumption per task of server which proves reduction in the overall power needed.
文摘线下异物是一种常见的架空输电线路缺陷,会影响输电线路的正常运行。如果这些线下异物不能被及时发现并清除,会引起严重的电网事故,危及电网安全稳定运行。为此研发设计一种基于图像处理技术的无人机测距装置,利用测距装置的高清摄像头采集检测区域内的图像,利用数字信号处理器(Digital Signal Processor,DSP)对所采集的图像进行预处理,采用虚拟线框技术对图像范围内的区域进行标记,随时监控区域内的阈值变化,通过计算异物图像的侵占比,实现对输电线路安全距离的预警。无人机测距装置能够精准定位线下异物并测量,为线下异物的排查提供了有力工具。
