基于EFM32和GSM的智能药盒监测系统设计

针对越来越多长期服药的老年慢性病患者因误服药而发生危险后果的情况,提出了一种基于EFM32和GSM的智能药盒系统的方案.高精度称重传感器输出的信号通过CS1242模块转换后,主控制器EFM32通过UART读取测量值,并通过软件上的算法修正,排除噪声干扰的影响后,将采集的数据通过GSM上传到服务器并获取操作指令,完成与PC端管理平台或移动端的实时互相通信.系统能够有效提醒患者准时服药,且能够监测药品重量变化实现对患者服药的历史统计,在评估患者服药依从性方面有重要意义.

Design of smart pill box monitoring system based on EFM32 and GSM

Aiming at situation that more and more aging people who have chronic diseases taking medicine for a long time once take by mistake will cause serious problems,put forward a scheme for smart pill box case system which based on EFM32 and GSM. After the signal which high precision sensor output transformed by CS1242 module,the main controller EFM32 read value through UART,and modify the algorithm,exclude the by impact of the noise. And then upload the obtained value by GSM,at the same time,get command,finish real-time communication with PC manage platform or mobile terminal. This system can effectively remind patients to take medicine timely and it can statistic the history of patients taken medicine by monitoring medicine weight,change which takes important significance in evaluating the dependency of patients on medicine.