基于云原生的航天发射一体化指挥显示系统数据引擎设计  

The design of data engine for the integrated command display system of aerospace launch based on cloud-native

作　　者：董宇航 焦冬冬 尹志锋[1] 孟令刚 淮晓永 Dong Yuhang;Jiao Dongdong;Yin Zhifeng;Meng Linggang;Huai Xiaoyong(National Computer System Engineering Research Institute of China,Beijing 100083,China)

机构地区：[1]华北计算机系统工程研究所,北京100083

出　　处：《电子技术应用》2024年第7期118-124,共7页Application of Electronic Technique

摘　　要：针对航天发射领域多种类与多任务并行的发展趋势,剖析了现行指挥显示系统数据引擎软件架构的局限,通过构建多级缓存,优化Flink任务调度算法,实现了基于云原生的数据处理机制和数据引擎系统。系统采用微服务架构,以容器技术打包并布设了面向航天领域的数据接入、分布式计算、数据多级缓存等核心模块,有效缓解了系统运行压力,提高了数据处理与任务态势信息获取的时效性,为数据可视化与辅助判决提供了更加全面精确的数据支撑。在整体开发运维流程上融入DevSecOps思想,支持快速开发、部署和交付,为下一代指挥显示系统的研发提供了参考。The article analyzes the limitations of the current command and display system data engine software architecture in response to the aerospace launch field′s trend towards diverse types and parallel tasks.It outlines the construction of a multi-level cache and the optimization of Flink task scheduling algorithms to achieve a cloud-native data processing mechanism and data engine system.The system adopts a microservices architecture,utilizing container technology to deploy core modules for aerospacefocused data access,distributed computing,and multi-level data caching,effectively easing system operational pressures and enhancing the timeliness of data processing and task situation information retrieval.This provides more comprehensive and precise data support for data visualization and decision-making.By integrating DevSecOps into the overall development and operations processes,it supports rapid development,deployment,and delivery,offering a reference for the research and development of the next-generation command and display systems.

关 键 词：云原生 数据引擎 航天试验数据 系统设计 指挥显示 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]