摘要
为满足航天产品交付航天器前的测试需求,需开展相关产品的桌面测试,以测试产品的性能、功能和接口是否正常。本文提出搭建了一种适应多接口类型航天产品的测试系统,能够模拟产品的外部环境,提供与航天器一致的电接口和信息接口,包括供电接口、遥测数据下传、指令上注等功能,并具备参数监控显示和查询等测试验证功能。所搭建的测试系统以web服务器为运算中心,采用台式机浏览器登录测试的浏览器/服务器(B/S)体系架构,接口机、解析存储机分离的服务器运行模式,具有灵活高效的特点;在系统接口上,为适应外设多种通信方式,在接口机中配置各类通信协议的输入接口,并在接口机内将所有类型的传输数据打包为网络数据,便于接收与处理。经多次试验验证表明,搭建的系统操作简单,高效可靠,维护便捷,已在相关产品的测试中得到稳定应用。
To the testing requirements of space product before its delivery to the spacecraft,it is necessary to carry out desktop tests on these products to verify whether their full performance,functions and interfaces are normal.A test system for multi-interface products is proposed to simulate the external environment,providing consistent electrical interfaces and information with the spacecraft,including power supply interfaces,telemetry data downlink,command uplink and other functions.The build test system adopts a B/S architecture with a web server as the computing center and a desktop browser for login,and uses a server operation mode with a separated interface machine,which is flexible and efficient.It is shown that the build system is simple to operate,efficient and reliable,and easy to maintain.It has been stably applied in the testing of relevant equipment on spacecraft.
作者
郭涛
张兵
牟泽龙
姜妹
方景生
Guo Tao;Zhang Bing;Mou Zelong;Jiang Mei;Fang Jingsheng(China Astronauts Research and Training Center,Beijing 100094,China)
出处
《航天医学与医学工程》
2025年第3期250-254,共5页
Space Medicine & Medical Engineering
基金
国家重大科技专项工程。
关键词
多接口
产品
测试系统
通信
multi-interface
product
test system
communication
