指挥显示系统双工管理软件的设计  

Design of Duplex Management Software for Command Display System

作　　者：常兴华[1] CHANG Xing-hua(PLA Unit 92941,Huludao 125000 China)

机构地区：[1]中国人民解放军92941部队,辽宁葫芦岛125000

出　　处：《自动化技术与应用》2022年第8期22-24,44,共4页Techniques of Automation and Applications

摘　　要：在靶场试验训练任务中,指挥显示系统是靶场指挥控制系统的重要组成部分,有效的支撑试训任务顺利展开。本文针对靶场指控各分系统软件双工热备需求,以QT为开发环境,经过需求分析把不同的功能,诸如双工状态、故障监测与切换、故障服务器重入、请求切换、事件记录等分配给不同的逻辑包进行设计,各逻辑包再合理划分成多个子单元进行详细设计与实现。该软件操作简捷、功能完善,提升了指挥显示系统可靠性。In the test and training tasks,command display system is an important part of the range command and control system,support effectively the launching of test and training tasks.Aiming at the need of software duplex hot standby of command and control subsystem during the range test process,and the development environment is QT,After demands analysis,the different functions,such as duplex state,fault detection and switching,failed server reentry,request switch,event record are assigned to the different logical packages to design,logical packages are reasonably divided to multiple subunits for detailed design and implementation.This software easy in operation、query management function plentiful,improves system reliability.

关 键 词：双工 节点 心跳 故障检测 

分 类 号：TP206.3[自动化与计算机技术—检测技术与自动化装置]