【摘要】 本文介绍一种总线式输液监测系统。该系统以单片机为核心,采用多机系统的主从结构,主机和各分机通过总线进行串行通信,自动实时监测各输液状态,实现输液监测,滴速测量及病员呼叫等多种功能,具有较高的性价比,便于普及推广。更多还原

【Abstract】 Introduces a kind of transfusion monitor system based on bus.The system with the single-chip computer core adopts master-slaver structure of multi-controller system.The master communicates in serial with each slaver through bus and monitors transfusion status of each slaver in real-time.It can realize transfusion monitor,transfusion dropping speed measurement,patient’s calling and so on.This system has the high ration of cost and perfermance,and it is worth promoting and applying.更多还原