基于物联网的便后提醒系统设计

An IoT-Based Post-Poop and Post-Urine Reminder System

随着国家实行三胎政策,未来我们中国家庭的婴幼儿数量会大幅增加,并且由于老龄人口化严重,失能老人数量增加,对于婴儿和失能老人的便后清洁问题不能及时的处理。文章研究的系统便是针对特殊人群的便后清洁提醒问题设计出来的一套基于物联网的便后提醒系统,能够及时提醒看护人帮助使用对象进行大小便后的清洁。系统采用温湿度传感器检测模块实时检测使用对象的小便,同时采用空气质量传感器检测模块检测大便,检测的同时把数据传送到控制器模块和手机。通过手机App上设置的温湿度阈值和气体浓度阈值来判断使用对象是否大小便,且通过温度变化判断使用对象所处环境是否健康,同时把信息回馈到控制器模块,控制器模块进行信号处理并控制提醒模块发出声光提醒,以及通过无线设备进行微信消息提醒,看护人收到提醒后即时更换纸尿布。

With the implementation of the three-child policy,the number of infants and young children in our Chinese families will increase significantly in the future,and due to the serious population of aging,the number of elderly people with inaction increased,for infants and the elderly with inaction after the toilet cleaning can not be dealt with in a timely manner.The system studied in this paper is aimed at the special group of people after the toilet cleaning reminder problem,designed a postpoop and post-urine reminder reminder system based on the Internet of Things,can timely remind the caregiver to help use the object to carry out post-stool cleaning.The system uses temperature and humidity sensor detection module to detect the urination of the object used in real time,and the air quality sensor detection module to detect the stool,detection at the same time to transmit data to the controller module and mobile phone.The temperature and humidity threshold and gas concentration threshold set on the mobile phone App are used to determine whether the object is urinating,and the temperature change is used to determine whether the environment in which the object is used is in a healthy state,and the information is fed back to the controller module.The controller module processes the signal and controls the alert module to emit audible and light alerts and WeChat alerts via wireless devices,and the caregiver changes the diapers as soon as they receive the alert.