基于RTX的数据处理服务器的设计与实现

发布时间：2018-07-11 09:57

本文选题：数据处理 + RTX　；参考：《中国科学院大学(中国科学院沈阳计算技术研究所)》2017年硕士论文

【摘要】：随着现代设备管控技术的迅速发展,作为设备管控系统核心功能的实时数据处理技术也得到了很大地提升。虽然通用操作系统已经能够为数据处理功能提供良好的执行环境,但是它们不能保证其执行的实时性。为了解决设备数据处理不及时的问题,本文提出了一种基于RTX的实时数据处理系统的解决方案。该方案在硬件上采用基于x86结构的标准PC设备平台,软件上利用RTX系统的实时特性为数据处理系统的运行提供实时环境。本文的主要工作和成果如下:首先,本文对RTX实时系统的相关理论和运行机制进行了研究,并对服务器的模型和架构以及线程池进行深入分析,为数据处理系统的实现奠定理论基础。然后,根据已有的理论和系统的应用需求提出数据处理系统的设计方案,并对系统的实现给出了详细说明。该系统由实时数据处理模块和人机交互模块两部分组成。其中实时数据处理模块负责与设备端进行数据交互,并对交互后的数据进行实时处理,其运行在RTX实时环境下;而人机交互模块负责对数据进行显示和存储,同时为用户提供对设备端进行管控的接口。最后,对完成的数据处理系统进行了检测。经过对系统的运行情况和效率的检测,结果证明,该系统不仅可使用性强,操作简便,而且执行效率高,实时性好,可以满足设计的需求。
[Abstract]:With the rapid development of modern equipment control technology, real-time data processing technology, which is the core function of equipment management and control system, has been greatly improved. Although the general operating system has been able to provide a good execution environment for data processing, they can not guarantee its real-time performance. In order to solve the problem that equipment data processing is not timely, this paper presents a solution of RTX-based real time data processing system. In this scheme, the standard PC equipment platform based on x86 structure is used in hardware, and the real-time characteristic of RTX system is used in software to provide real-time environment for the operation of data processing system. The main work and achievements of this paper are as follows: firstly, this paper studies the theory and running mechanism of RTX real-time system, and deeply analyzes the model and architecture of server and thread pool. It lays a theoretical foundation for the realization of data processing system. Then, according to the existing theory and the application requirement of the system, the design scheme of the data processing system is put forward, and the realization of the system is explained in detail. The system consists of two parts: real-time data processing module and man-machine interaction module. The real-time data processing module is responsible for the data interaction with the device, and the real-time processing of the interactive data, which runs in the RTX real-time environment, while the man-machine interaction module is responsible for displaying and storing the data. At the same time to provide users with the device end control interface. Finally, the completed data processing system is tested. The results show that the system is not only easy to operate, but also has high execution efficiency, good real-time performance, and can meet the needs of the design.
【学位授予单位】：中国科学院大学(中国科学院沈阳计算技术研究所)
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：TP368.5;TP316

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