基于QNX的操作监控平台的设计与实现  

Design and Implementation of Operation Monitor Platform Based on QNX OS

作　　者：段菖蒲[1] 傅鹏[1] 

机构地区：[1]中国科学院等离子体物理研究所,合肥230031

出　　处：《计算机工程》2006年第22期218-221,共4页Computer Engineering

基　　金：国家发展计划委员会基金资助子项目(投资(1998)1303)

摘　　要：根据QNX的Photon微图形用户接口(microGUI)的运行机理,采用自定义事件、伪终端和telnet技术、动态分配内存等方法,解决了EAST极向场电源控制系统实时网络通信、启动和终止远程进程、动态绘制波形等关键问题,实现了一个友好、高效的操作监控平台,为EAST极向场电源的稳定运行提供了有力保障。According to Photon microGUl＇s operational mechanism, the paper uses a number of techniques such as user-defined events, pseudo-terminal and telnet techniques, dynamic allocation memory method and so on. With these techniques, it solves the key questions of the operation monitor platform such as starting and canceling remote processes, dynamic rendering waves etc., offfering users a friendly and simple operation and monitor platform, which provides the powerful guarantee for the EAST PF power supply stable working.

关 键 词：超导托卡马克聚变实验装置 QNX PHOTON 远程进程 事件空间 事件 区域 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]