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机构地区:[1]华南理工大学自动化科学与工程学院,广东广州510641
出 处:《计算机应用与软件》2009年第2期17-19,49,共4页Computer Applications and Software
基 金:国家自然科学基金项目(60474042)
摘 要:在C/C++集成开发环境下采用DSP芯片TMS320F2811,开发基于面向对象技术的电梯专用变频器实时多任务软件系统。以一种层次化观点分析电梯变频器的功能需求,将软件设计层次化。同时,引入虚拟设备逻辑概念,极大提高软件的易扩展性和稳定性。所设计的电梯变频器软件系统已完成实验室开发阶段,样机系统投入现场实际测试运行。An introduction on the development of a real-time multi-processing system for special Elevator Inverter is presented. The system uses DSP chip TMS320F2811 as the main controller and is based on object-oriented technology under C/C + + integrated development environment. The hieraehical viewpoint is utilized to analyze the function desire of Elevator Inverter and that makes software be designed in hierachical structure. Meanwhile, concept of virtual device logic is introduced for improving the extensibility and stability of the software evidently. The development stage of software design for Elevator Inverter has been completed in laboratory, the model machine has been put in running for on-site test.
分 类 号:TP311.1[自动化与计算机技术—计算机软件与理论] TU991.62[自动化与计算机技术—计算机科学与技术]
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