机构地区: 华南理工大学自动化科学与工程学院
出 处: 《自动化与仪表》 2010年第11期1-5,共5页
摘 要: 对面向家庭的智能腹膜透析机系统的原理和结构进行了分析,设计了相应的嵌入式控制系统软硬件。采用uC/OS-II作为嵌入式实时操作系统,创建各种任务完成相应控制;运用有限状态机软件设计方法,实现状态跳转和功能切换;同时系统具有良好的人机界面和多重安全保护。该智能腹膜透析机功能完善,各项性能达标,实际运行也验证了该系统的有效性和稳定性。 A embedded control system of intelligent peritoneal dialysis machine for household use was designed.Ana-lyzes the system's structure and principle,designs the appropriate hardware and software.With uC/OS-II as the em-bedded real-time operating system,creates a variety of tasks to complete the corresponding control.Using the finite state machine software,implements the jump of status and switch of functions.At the same time the system has a good user interface and multiple security.This intelligent peritoneal dialysis machine is fully functional and reaches all kinds of the required standard.Practice also shows that the effectiveness and stability of this system.
关 键 词: 智能腹膜透析机 嵌入式系统 有限状态机 模糊 数字滤波
领 域: [自动化与计算机技术] [自动化与计算机技术]