Tan Huiling, Zhang Xin, Li Huabao, He Aijun
Department of Electronic Science and Engineering, Nanjing University, Nanjing 210093, China.
Sheng Wu Yi Xue Gong Cheng Xue Za Zhi. 2012 Feb;29(1):157-9, 163.
The development of a multi-parameter and low-power monitor is discussed in this paper. The monitor equips an AT91SAM9261 microprocessor as its main controller and contains multi-parameter signal collecting module, data storage module, human-computer interaction module, online communications module and printing module. The whole software system is based on the uC/OS-II equipped by uC/GUI, which is used to facilitate interface design. At the same time, for the convenience of data management, a YAFFS2 file system is transplanted. The monitor has the advantages of low consuming, low cost, real-time control and multi-functions.
本文讨论了一种多参数低功耗监护仪的研制。该监护仪配备AT91SAM9261微处理器作为主控制器，包含多参数信号采集模块、数据存储模块、人机交互模块、在线通信模块和打印模块。整个软件系统基于uC/GUI所配备的uC/OS-II，用于方便界面设计。同时，为便于数据管理，移植了YAFFS2文件系统。该监护仪具有功耗低、成本低、实时控制和多功能等优点。
