| 基于双主机冗余的显示控制系统设计 |
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| 引用本文： | 石海洋,陈颖图. 基于双主机冗余的显示控制系统设计[J]. 电子技术, 2014, 0(9): 64-66 |
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| 作者姓名： | 石海洋 陈颖图 |
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| 作者单位： | 中航工业西安航空计算技术研究所，陕西 西安 |
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| 摘 要： | 航空电子设备对可靠性的要求越来越高,文章介绍了一种双主机冗余显示控制系统,并且详细介绍了系统的架构和冗余管理策略。本系统具有故障检测、自动切换控制的能力,可以保证系统稳定、连续的工作。双主机冗余设计增加了系统成本,但在一定程度上提高了系统的可靠性、稳定性,满足航空电子产品对可靠性的要求。
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| 关 键 词： | 双主机 冗余 显示控制系统 |
Design of the Display and Control System Based on Dual host Redundancy |
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| Shi Haiyang,Chen Yingtu. Design of the Display and Control System Based on Dual host Redundancy[J]. Electronic Technology, 2014, 0(9): 64-66 |
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| Authors: | Shi Haiyang Chen Yingtu |
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| Affiliation: | Shi Haiyang Chen Yingtu (Aeronautical Computing Technique Research Institute, AVIC, Xi＇an, Shaanxi) |
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| Abstract: | The reliability requirement for avionic device becomes higher and higher. This article introduces the architecture of a dual host redundancy display control system and its redundancy management strategy in detail. This system has the capabilities of failure detection and auto-switching control, so that ensuring the stable and continuous work of the system. Dual host redundancy design increases the cost, but to a certain extent, it improves the reliability and stability, meeting the reliability requirement of avionics products. |
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| Keywords: | dual host redundancy display and control system |
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