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Development of Embedded Operating System For Warship Electronic Equipment ATS

机译:舰载电子设备ATS嵌入式操作系统的开发

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In an intermediate-level warship electronic equipment ATS (automatic test system), we developed an equipment called Portable Maintenance Aid Equipments (PMAE) which could cooperate with the main testing system in realizing remote measurement and control through virtual instrument (VI) technology. In these PMAEs, ARM(Advanced RISC Machines)- based microcontroller was used to realize 0-slot VXI controller as well as some dedicated VXI test modules, and developing suitable embedded operating system available on the embedded system architecture was thought a crucial problem to meet different requirements. VxWorks run-time system software was chosen as embedded operation system which could be tailored to specific custom hardware architectures. The application procedure flowchart was given in the paper, non-preemptive scheduling and dynamic memory allocation method was also discussed. Test results indicated good performance of real-time operating system in time-effectivity and flexibility adaptable to different application’s needs.
机译:在中级军舰电子设备ATS(自动测试系统)中,我们开发了一种称为便携式维护辅助设备(PMAE)的设备,该设备可以与主要测试系统配合使用,以通过虚拟仪器(VI)技术实现远程测量和控制。在这些PMAE中,使用基于ARM(高级RISC机器)的微控制器来实现0插槽VXI控制器以及一些专用的VXI测试模块,并且认为在嵌入式系统体系结构上开发合适的嵌入式操作系统是一个亟待解决的关键问题。不同的要求。选择VxWorks运行时系统软件作为嵌入式操作系统,可以针对特定的自定义硬件体系结构进行定制。给出了应用程序流程图,讨论了非抢占式调度和动态内存分配方法。测试结果表明,实时操作系统具有良好的时效性和灵活性,可适应不同应用程序的需求。

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