船舶综合导航系统通用检测仪设计与实现

综合导航系统是引导船舶航行的关键设备,其维修保障工作一直是导航设备维护的重难点。文章设计的船舶综合导航系统通用检测仪,通过面向数据流的设计方法开发了多种软件类,采用多线程技术提高软件的实时性和多任务处理能力。利用多通道切换、分时采集等技术对综合导航系统的数字通道与模拟通道进行检测,并实现了综合导航系统与外围导航子系统之间的接口检测与功能检测。检测仪已投入使用,效果良好。

Design and Realization of Universal Detector for Integrated Navigation System on Ship

Integrated navigation system is pivotal navigation equipment on ship,and its demand of service and support is always the important and difficult aspect in navigation equipment’s maintenance.This article designed a universal detector for Integrated Navigation System on ship.It developed multi software classes according to data-flow oriented design method.The multithreading technique enhanced real-time and multitasking characters of the detector.Digital and analog channels can be detected using techniques of channels switch and time-sharing acquisition.It can also implement interface detecting and function detecting between integrated navigation system and its peripheral navigation subsystems.The detector has been put into practice and run all right.