基于XML的卫星即插即用接口模块设计

随着航天技术的进步,卫星的快速集成、测试、发射以及在轨更换成为未来航天器发展的一个重要方向,即插即用技术已成为各国研究重点。提出一种如何使传统星上传感器实现即插即用的方法。基于现场可编程门阵列（field-programmable gate array,FPGA）以及USB控制器系统实现高级传感器接口模块（advanced sensor interface module,ASIM）设计,并举例说明如何采用可扩展标记语言（eXtensible markup language,XML）描述接口模块的电子数据表单（eXtensibletransducer electronic data sheet,xTEDS）信息,对XML文档的解析结果进行了分析。

Design of a Satellite Plug-and-play Interface Module Based on XML

Along with the development of the spaceflight technology,so as to develop satellite which has characteristics of rapid integration,text and launch has become a major direction of future development of spacecraft.Researching on plug-and-play technology has been important case for many countries.This paper provides a method that how to make a traditional sensor plug-and play.Designing a advanced sensor interface module(ASIM) based on the field-programmable gate array(FPGA) and USB controller,and illustrating that how to use eXtensible markup language(XML) to describe interface module’s eXtensible transducer electronic data sheet(xTEDS),the paper analyzes the XML document’s analytic result.