【dz-1014】基于单片机的智能药箱

摘 要

日常生活中，按时服药对治疗和康复至关重要，特别是老年人或慢性病患者。但记忆力下降或生活忙碌常导致忘记服药或混淆药品。因此，设计一款智能多功能储药箱具有重要意义。

本设计以STM32F103C8T6单片机为控制合作，通过RTC获取实时时间；通过手机配置5组吃药时间、药品种类和数量；通过光敏电阻检测药箱内光照值，当光照低于设定最小值时自动开启补光灯；通过DHT11检测药箱内温湿度，当湿度高于设定最大值时进行除湿，温度高于设定最大值时自动控制制冷片打开；通过OLED显示测量数据，吃药时间到后显示吃药种类和数量，关闭药箱后恢复显示测量数据；通过WIFI模块将监测数据发送到手机端，并可在手机端设置吃药时间和种类。

测试结果表明，该系统运行稳定，能够准确提醒用户按时服药，有效避免了因忘记服药或混淆药品种类和剂量而导致的问题，为老年人或患有慢性疾病的人群提供了极大的便利。

关键词 储药箱；单片机；传感器；WiFi；远程控制

Abstract

In daily life, taking medication on time is crucial for treatment and rehabilitation, especially for elderly or chronic disease patients. But memory decline or busy life often leads to forgetting to take medication or confusing drugs. Therefore, designing an intelligent multifunctional medicine storage box is of great significance.

This design is controlled by the STM32F103C8T6 microcontroller and utilizes RTC to obtain real-time time; Configure 5 sets of medication times, types, and quantities through mobile phones; Detect the light level inside the medicine box through a photoresistor, and automatically turn on the supplementary light when the light level is below the set minimum value; By using DHT11 to detect the temperature and humidity inside the medicine box, dehumidification is carried out when the humidity is higher than the set maximum value. When the temperature is higher than the set maximum value, the refrigeration unit is automatically controlled to turn on; Display measurement data through OLED, display the type and quantity of medication after the medication time is up, and restore the display of measurement data after closing the medicine box; Send monitoring data to the mobile phone through the WIFI module, and set the medication time and type on the mobile phone.

The test results show that the system runs stably and can accurately remind users to take medication on time, effectively avoiding problems caused by forgetting to take medication or confusing the types and doses of drugs, providing great convenience for the elderly or people with chronic diseases.

Keywords：medicine storage box; singlechip; Sensors; WiFi; Remote control