基于层次体系结构的嵌入式监控系统研究

Research of embedded monitoring system based on layer architecture

根据单采血浆机的触摸操作要求,满足开发周期短及高可靠性要求,提出了基于串口的嵌入式监控层次结构、带队列的自动重复请求协议(ARQQonCOM协议)、基于正则表达式的帧校验法、嵌入式监控交互协议EMMP。综合运用这些技术,完成了基于ARM及89C51的触摸式单采血浆机智能系统的开发研制。实际应用表明系统符合设计要求,其整体性能在质的方面得到了提升,在行业中取得了技术领先地位。

For operating plasma collecting set by touching screen, the shorter time of development,and high reliability of system,this paper presented layer architecture of embedded monitoring based on COM,ARQ protocol with queue on COM,checking data frame by regular expressions,and EMMP（embedded monitoring mutual protocol）.Adopting this technology,the intelligient system of plasma collecting set with touching screen,based on ARM and 89C51,was developmented,the system had archived goal which was brought forward by enterprise,its performance was improved in quality,and the technical leading position in the profession had been obtained.