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Architecture Design of Aviation Fault-tolerant Computer Based on ARINC659 Bus Technology

机译:基于ARINC659总线技术的航空容错计算机架构设计。

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The ARINC659 backplane bus is suitable for high safety and high reliability requirements of aircraft on-board computer communication systems. This paper analyzes the structure of ARINC 659 serial backplane bus and the bus fault tolerance mechanism. On the basis of backplane bus, a 4 degree of aviation fault-tolerant computer is designed. Moreover, the computer architecture and computer system of the instruction branch and monitoring branch are designed in the computer channel. The fault-tolerant management of the computer is realized by bus fault tolerance, redundancy voting between computers and the monitoring of the instruction and monitoring branches.
机译:ARINC659背板总线适用于飞机机载计算机通信系统的高安全性和高可靠性要求。本文分析了ARINC 659串行背板总线的结构和总线容错机制。在背板总线的基础上,设计了一个4度航空容错计算机。此外,在计算机通道中设计了指令分支和监视分支的计算机体系结构和计算机系统。计算机的容错管理是通过总线容错,计算机之间的冗余投票以及对指令和监视分支的监视来实现的。

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