摘要
设计并实现了基于arm9/Linux平台的多参数监护仪,主要阐述了监护仪的开发平台和软件系统设计及实现过程。该监护仪通过串口扩展并使用串口接收生理参数数据和按键信息;建立特定的应用通信协议,通过Internet,它能上传数据到中央机以实现远程监护;使用状态机模型实现人机交互逻辑。
Traditional biomedical monitoring system based on PC has the shortcoming of high cost,bulkiness,and inconveniently removing.In this paper,an embedded multi-parameter biomedical monitoring system based on ARM9/Linux platform is presented,involving the development platform and the software system of the monitor.The monitor uses the UART to collect physical data and keyboard information.And the special communication protocol is defined.Therefore,it can send biomedical information to monitor center through Internet in order to achieve remote monitoring and carry out man-machine interaction logic via using state machine.
出处
《仪表技术》
2007年第9期34-36,共3页
Instrumentation Technology
