基于物联网技术的智能远程可视化输液系统

Intelligent Remote Visual Infusion System Based on Internet of Things Technology

传统输液系统的滴速控制效果差,实际滴速与设定值之间的误差较大,为此设计基于物联网技术的智能远程可视化输液系统。首先,运用ZigBee无线传感技术整合智能输液采集节点,根据系统配置将相关信息推送到患者终端上;其次,建立滴速控制模型,在目标函数中加入惩罚函数防止出现超调现象;最后,进行测试分析。测试结果表明,10个小组的实际滴速均在误差允许范围内,符合预期的滴速设计要求。

The traditional infusion system has poor drip rate control effect,and there is a large error between the actual drip rate and the set value.Therefore,an intelligent remote visualization infusion system based on Internet of Things technology is designed.Firstly,using ZigBee wireless sensing technology to integrate intelligent infusion collection nodes,relevant information is pushed to the patient terminal according to system configuration.Secondly,establish a drip rate control model and add a penalty function to the objective function to prevent overshoot.Finally,conduct testing analysis.The test results show that the actual drip rates of the 10 groups are within the allowable error range,which meets the expected drip rate design requirements.