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A video Monitor &Control system of tunnel based on DSP/BIOS is proposed,which is different from traditional video Monitor & Control system.It uses DSP to process image,and uses enhanced video input processor to qcquire image.This system satisfies all requirements of video supervision,and is a low cost system.It has a good application foreground.The system has been confirmed as a good veracity and practicability system through testing in the Zhongliang Mountain tunnel of Chongqing. 相似文献
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实时操作系统DSP/BIOS在DSP在开发中的应用 总被引:2,自引:0,他引:2
介绍了实时操作系统(RTOS)DSP/BIOS在DSP开发设计中的应用。首先简述了DSP及其DSP应用的一般模型,然后分别论述了实时操作系统在DSP的外设管理、实时性能分析以及程序流程控制中的应用,同时总结出了学习步骤。 相似文献
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基于DSP/BIOS的双光谱图像融合系统软件设计 总被引:1,自引:0,他引:1
在基于TMS320DM642的双光谱图像融合系统平台上,采用DSP/BIOS内核,利用DSP/BIOS的多线程机制及其各基础类模块的相关配置,实现了数字图像融合软件设计.结果表明,应用DSP/BIOS进行图像融合程序研究,提高了程序的稳定性,方便程序的调试和测评,有效地满足了系统的实时性要求. 相似文献
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分析了计算机硬盘保护卡的工作原理,根据计算机主板BIOS可擦写的特点,提出了能够在BIOS中置入网络还原模块以实现计算机硬盘数据保护的方案,论述了实施步骤,并在长城计算机中实现。 相似文献
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This thesis mainly introduces a certain kind of real kernel based on TMS320 DSP- DSP/BIOS. There is an expatiation of the DSP/BIOS startup sequence and the design of a video - tracking system based on the characteristic of DSP/BIOS structure. The system is designed and analyzed by the UML technique. By means of scheduling and communicating between one task and another, managing and sending message and managing the muhithread by time-slicer in the process of video-tracking, the video-tracking system can be achieved reasonably. It is proved that the system work stably , the design and the resource are assigned aright and reasonably when the system satisfy the condition of real-time in practice. 相似文献
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BIOS and BIFS are two California-based, small-scale alternative agricultural demonstration programs that define an applied
Agriculture Partnership Model of extension. This model operates through a structure of local project leadership, a process
of responsive farmer outreach and a primary goal of voluntary pesticide reduction. It reaches back to a Land Grant approach
to extension of personal relationship, equal partnership, and collaborative learning. Overall findings from a systematic assessment
of BIOS and BIFS imply that the operation and impacts of these two Agriculture Partnership Projects owe more to the model,
approach, and values of the projects than to any specific farming or extension techniques. A model of local partnership and
responsive, learner-centered outreach, operational values such as flexibility and relationship, and a balanced systems approach
to farm management and project operation combine to create a promising organizational response to the rapidly changing regulatory,
environmental, and political circumstances confronting conventional farmers in California. Though some farm advisors and field
research specialists within the University of California Cooperative Extension have successfully used the projects to leverage
decreasing Extension resources, increase their one-on-one contact with farmers, and learn new outreach and agricultural skills,
others within that system are highly critical of the two projects. Organizational tension between Cooperative Extension and
the quasi-university Partnership Projects largely reflects differences in fundamental beliefs and values about legitimate
knowledge, learning processes, and effective teaching as well as primary goals for agricultural outreach.
This revised version was published online in June 2006 with corrections to the Cover Date. 相似文献
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