基于VxWorks实时操作系统的双主机计算机系统的设计与实现  

Research and Implementation of Dual Mainframe Computer System Based on VxWorks RTOS

作　　者：常明志[1] CHANG Ming-zhi（Huazhong Institute of Electro-optics-Wuhan National Laboratory for Optoelectronics,Wuhan 430074,China）

机构地区：[1]华中光电技术研究所-武汉光电国家实验室,湖北武汉430074

出　　处：《电脑知识与技术》2012年第10期6810-6814,共5页Computer Knowledge and Technology

摘　　要：针对某侦查设备原多总线三主机计算机系统体系结构复杂,成本造价高,系统稳定性差等缺点,采用基于ISA总线的双主机百兆网互联技术,及面向对象的软件设计方法,实现了一种基于VxWorks实时操作系统的双主机计算机系统。通过某侦查设备换装项目的实际应用验证,该双主机计算机系统在功能和性能方面可完全替代原有的计算机系统,满足侦查设备实际使用要求。In view of a certain of Detection equipment original multibus three host computer system structure complex,high cost,poor stability of the system,Based on the structure of ISA bus dual host MB network interconnection technology,and the object oriented software design method,realized the dual host computer system based on VxWorks real-time operating system.Validation through the practical application of a Detection equipment facelift project,the dual host computer system in terms of functionality and performance can completely replace the existing computer system,and meet the actual use requirements of De tection equipment.

关 键 词：多总线 VXWORKS 双主机 面向对象软件设计 侦查设备 

分 类 号：TP316.2[自动化与计算机技术—计算机软件与理论;自动化与计算机技术—计算机科学与技术]