基于QEMU的机载通信嵌入式软件实时仿真平台设计  

Design of real-time simulation platform for airborne communication embedded software based on QEMU

作　　者：王帅 张博 WANG Shuai;ZHANG Bo(The 10th Research Institute of CETC,Chengdu 610036,China)

机构地区：[1]中国电子科技集团公司第十研究所,成都610036

出　　处：《集成电路与嵌入式系统》2025年第4期54-59,共6页Integrated Circuits and Embedded Systems

摘　　要：针对机载通信软件开发硬件资源紧缺、开发和测试效率低等问题,设计并实现了基于QEMU和华为私有云的实时仿真验证平台,模拟运行可配置的嵌入式目标机环境和锐华操作系统,实现TDMA协议时隙仿真,并通过SCHED_RR优先级策略提升仿真实时性,采用网络命名空间及VPN技术构建多节点虚拟网络,该平台用于开展机载通信设备的嵌入式协议软件的实时仿真和自动化测试,有效提升了软件开发测试的效率和质量。To address the problems of scarce hardware resources and low development and testing efficiency in airborne communication software development,a real-time simulation verification platform based on QEMU and Huawei's private cloud is designed and imple-mented.This platform simulates and runs a configurable embedded target machine environment and Rehua operating system,realizes TDMA protocol time slot simulation,and improves simulation real-time performance through the SCHED_RR priority strategy.It uses network namespaces and VPN technology to build a multi-node virtual network.This platform is used for real-time simulation and auto-mated testing of embedded protocol software for airborne communication equipment,effectively improving the efficiency and quality of software development and testing.

关 键 词：QEMU 华为云 TDMA仿真 Reworks 实时进程调度 嵌入式软件仿真 

分 类 号：TP872[自动化与计算机技术—检测技术与自动化装置]