| 8031两模冗余容错单片机系统 |
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| 引用本文： | 陈伟 刘求真 张蕾 蒲利. 8031两模冗余容错单片机系统[J]. 西南石油大学学报(自然科学版), 1993, 15(3): 130-134. DOI: 10.3863/j.issn.1000-2634.1993.03.018 |
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| 作者姓名： | 陈伟 刘求真 张蕾 蒲利 |
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| 作者单位： | 1.管理工程系 2.石油开发系 |
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| 摘 要： | 本文介绍了一种8031两模冗余容错单片机系统，该系统采用脉冲级同步、总线采样比较检验错和检查点恢复等技术，具有故障卷回恢复、诊断隔离、降级运行功能，从而较大地提高系统的可靠性。
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| 关 键 词： | 单片机 容错计葬 两模冗余 |
| 收稿时间： | 1992-08-28 |
DUPLEX REDUNDANCY FAULT-TOLERANT SYSTEM OF 8031 SCM |
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| Chen Wei Lin Qiuz-hen Zhang lei Pu Li. DUPLEX REDUNDANCY FAULT-TOLERANT SYSTEM OF 8031 SCM[J]. Journal of Southwest Petroleum University(Seience & Technology Edition), 1993, 15(3): 130-134. DOI: 10.3863/j.issn.1000-2634.1993.03.018 |
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| Authors: | Chen Wei Lin Qiuz-hen Zhang lei Pu Li |
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| Affiliation: | 1.Departncent of managentent Emgineering 2.Dept. of oil Exploitation |
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| Abstract: | This paper presents a duplex redundancy fault-tolerant system of 8031 single-chip microcomputsr (SCM )，in which many kinds of techniques,including pulse synchronization, error detection with bus sampling comparison，and checkpoint recovery，etc. are applied.The system is of the functions of fault rollback recovery,diagnosis for isolation and degraded running. Therefore，its reliability has greatly been improved. |
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| Keywords: | Single-chip microcomputers fault-tolerant compu |
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