坦克火控系统故障的多线程数据采集方法  

Multithread Fault Data Acquiring Method for Tank Fire Control System

作　　者：张万君 李静阳 牛敏杰[1] 鲁益麟 

机构地区：[1]装甲兵工程学院兵器工程系 [2]中国人民解放军66459部队

出　　处：《兵器装备工程学报》2016年第11期44-48,共5页Journal of Ordnance Equipment Engineering

基　　金：国家自然科学基金资助项目(61174219)

摘　　要：针对坦克火控系统故障数据采集存在的检测信号种类繁多、数据量较大,易发生串口数据丢失及故障数据不易实时处理等问题,提出了利用Lab Windows/CVI多线程数据采集技术,运用线程池、异步计时器和数据保护等编程技术,对坦克火控系统故障实施数据采集,经编程实验验证,该方案解决了传统坦克火控系统故障检测单线程工作时出现的数据丢失、系统响应滞后等问题。As there are many kinds of detection signals and large amount of date in the tank fire control system fault data acquisition,and the serial data is easy to be lost and the fault data is difficult to be processed real-time,Lab Windows / CVI multithread data acquisition method combine the thread pool,asynchronous timer and data protection technology for tank fire control system fault data acquisition was put forward. The preliminary programming experiment proved that the problems of data loss,system response lag and so on,which appeared in single thread fault detection of traditional tank fire control system,were solved.

关 键 词：LABWINDOWS/CVI 多线程 数据采集 坦克火控故障 

分 类 号：TJ410[兵器科学与技术—火炮、自动武器与弹药工程]