| 一种基于DeviceNet现场总线协议的安全通信层设计 |
| |
| 引用本文： | 刘曜,袁熹,刘朝晖,吴志强,韩文兴,阳小华.一种基于DeviceNet现场总线协议的安全通信层设计[J].南华大学学报(自然科学版),2016,30(2):87-92. |
| |
| 作者姓名： | 刘曜 袁熹 刘朝晖 吴志强 韩文兴 阳小华 |
| |
| 作者单位： | 南华大学 计算机科学与技术学院,湖南 衡阳 421001,南华大学 计算机科学与技术学院,湖南 衡阳 421001,南华大学 计算机科学与技术学院,湖南 衡阳 421001,中国核动力研究设计院核反应堆系统设计技术国家级重点实验室,四川 成都 610041,中国核动力研究设计院核反应堆系统设计技术国家级重点实验室,四川 成都 610041,南华大学 计算机科学与技术学院,湖南 衡阳 421001 |
| |
| 摘 要： | 以核电站数字仪控系统为背景,以提高网络通信可靠性为目的,提出一种基于Device Net现场总线协议的安全通信层协议设计.本研究通过分析国标IEC61784所提出的八种通信故障,在原协议的基础上扩展了几种安全措施,可以预防以上所有通信故障,保证整个通信系统的可靠性和安全性.本文在硬件平台MICON系统上进行了协议栈的开发和验证,实验证明这些措施能够满足该平台对可靠性及安全性的需求.
|
| 关 键 词： | DeviceNet 可靠性 安全通信层 通信故障 MICON |
| 收稿时间： | 2015/12/17 0:00:00 |
Design of a Safety Communication Layer Based on DeviceNet |
| |
| LIU Yao,YUAN Xi,LIU Zhao-hui,WU Zhi-qiang,HAN Wen-xing and YANG Xiao-hua.Design of a Safety Communication Layer Based on DeviceNet[J].Journal of Nanhua University:Science and Technology,2016,30(2):87-92. |
| |
| Authors: | LIU Yao YUAN Xi LIU Zhao-hui WU Zhi-qiang HAN Wen-xing and YANG Xiao-hua |
| |
| Institution: | School of Computer Science and Technology,University of South China, Hengyang,Hunan 421001,China,School of Computer Science and Technology,University of South China, Hengyang,Hunan 421001,China,School of Computer Science and Technology,University of South China, Hengyang,Hunan 421001,China,Key Laboratory of Reactor System Design Technology,Nuclear Power Institute of China,Chengdu,Sichuan 610041,China,Key Laboratory of Reactor System Design Technology,Nuclear Power Institute of China,Chengdu,Sichuan 610041,China and School of Computer Science and Technology,University of South China, Hengyang,Hunan 421001,China |
| |
| Abstract: | For the purpose of improving the reliability of the network communication in the digital instrumentation and control system of nuclear power plant,a safety communication protocol design based on DeviceNet was proposed.According to the eight kinds of communication failures defined in the national standard IEC61784,we extended several safety measures to prevent those communication failures and ensure the reliability and safety of the whole communication system.In order to verify their validity,we developed a protocol stack on the MICON platform and designed some test cases.The test results show that they can meet the needs of reliability and safety for the platform. |
| |
| Keywords: | DeviceNet reliability safety communication layer communication failures MICON |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《南华大学学报(自然科学版)》浏览原始摘要信息 |
| 点击此处可从《南华大学学报(自然科学版)》下载免费的PDF全文 |
|
