| 基于RTX的实时数据处理系统 |
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| 引用本文： | 崔亚军,赵奎,王鸿亮,王俊霖.基于RTX的实时数据处理系统[J].计算机系统应用,2017,26(1):106-110. |
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| 作者姓名： | 崔亚军 赵奎 王鸿亮 王俊霖 |
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| 作者单位： | 中国科学院大学, 北京 100049;中国科学院 沈阳计算技术研究所, 沈阳 110168,中国科学院 沈阳计算技术研究所, 沈阳 110168,中国科学院 沈阳计算技术研究所, 沈阳 110168,大连理工大学 软件学院, 大连 116024 |
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| 基金项目： | 国家水体污染控制与治理科技重大专项(2012ZX07505003) |
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| 摘 要： | 为了解决远程设备数据处理不及时的问题,提出了一种基于RTX实时操作系统的设备数据处理系统.该系统由RTX实时数据处理进程和人机交互进程两部分组成,其中RTX实时数据处理进程负责接收远程设备端的数据并进行实时的处理,将处理过的数据经共享内存和同步事件对象等通信方式,传输到Win32的人机交互进程进行显示和存储数据,同时用户可以通过控制指令修改远程设备的状态.实验证明,该系统解决了设备数据处理不及时的问题,保证了设备管控的实时性和稳定性,能够满足对远程设备进行实时管控的要求.
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| 关 键 词： | 数据处理 实时系统 RTX 进程通信 |
| 收稿时间： | 2016/4/26 0:00:00 |
| 修稿时间： | 2016/6/21 0:00:00 |
Real-Time Data Processing System Based on RTX |
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| CUI Ya-Jun,ZHAO Kui,WANG Hong-Liang and WANG Jun-Lin.Real-Time Data Processing System Based on RTX[J].Computer Systems& Applications,2017,26(1):106-110. |
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| Authors: | CUI Ya-Jun ZHAO Kui WANG Hong-Liang and WANG Jun-Lin |
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| Affiliation: | University of Chinese Academy of Sciences, Beijing 100049, China;Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China,Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China,Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China and School of Software Technology, Dalian University of Technology, Dalian 116024, China |
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| Abstract: | In order to ensure the real-time data processing of remote device, a real-time processing system based on RTX is proposed, which is composed of RTX real-time process and man-machine interaction.The RTX real-time process gets data from remote device and processes the real-time data.Then, it displays and storages data by transferring the processed data to a Win32 user interface layer by sharing memory and synchronizing event object.Simultaneously, the user could alter remote device upon commands from man-machine interaction.Experiments have shown that the system can reduce the latency of data processing, ensure the real-time and stability of equipment control, and satisfy the real-time control requirements for remote device. |
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| Keywords: | data processing real-time system RTX process communication |
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