| 基于ASAAC标准的BIT软件架构设计 |
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| 引用本文： | 段海军,陈福,郭勇,韩春阳.基于ASAAC标准的BIT软件架构设计[J].电子科技,2016,29(5):139. |
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| 作者姓名： | 段海军 陈福 郭勇 韩春阳 |
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| 作者单位： | (中航工业西安航空计算技术研究所 19室,陕西 西安 710065) |
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| 基金项目： | 国家重大专项基金资助项目(2012ZX01041-002;2012ZX01041-003;2012ZX01041-006);国家航空科学基金资助项目(2013ZC31003;2013ZC31005) |
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| 摘 要： | 为检测和定位航空电子系统的故障,研究了ASAAC标准和自动测试技术。参照ASAAC标准的多级结构,将自测试系统分为节点级、子系统级和系统级三级测试,每一级分别设计了上电自测试、周期自测试和维护自测试,实现了对系统各个运行阶段及不同层次的测试。该系统不仅能检测系统的硬件状态,还能检测软件的启动和运行状态,提高了航空电子系统的自检测能力。
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| 关 键 词： | ASAAC 自测试 故障测试 |
BIT Software Architecture Design Based on ASAAC Standard |
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| DUAN Haijun,CHEN Fu,GUO Yong,HAN Chunyang.BIT Software Architecture Design Based on ASAAC Standard[J].Electronic Science and Technology,2016,29(5):139. |
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| Authors: | DUAN Haijun CHEN Fu GUO Yong HAN Chunyang |
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| Institution: | (Room 19,AVIC Xi'an Aero Institute of Computing Technology,Xi'an 710065,China) |
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| Abstract: | The technology of built-in-test and ASACC standards are studied for fault detection and location in the aviation electronic system.According to the multilevel structure of ASSAC standard,the system can be divided into node level,subsystem level and system level.Each level contains power up built-in-test,periodic built-in-test and maintenance built-in-test for the implementation of test of each phase in the system.The self detection system detects both the hardware state of the system and the starting and running state of the software,thus improving the self-detection ability of the airborne electronic system. |
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| Keywords: | ASAAC built in test fault test |
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