养老院自动测温门控系统设计

Design of Automatic Temperature Measurement and Door Control System for Nursing Home

新冠疫情发生后,对有人员出入需求的场所需要进行人员识别、体温检测。尤其在养老院,由于老年人抵抗力较弱,更需要做好防控,严格控制人员出入。本文设计了一种检测体温,并同时进行身份识别的自动门控系统,主要包括LCD显示屏、MLX90614温度传感器、蜂鸣报警器、Open MV人脸识别模块、MG90S舵机。该门控系统重点在于人脸识别与红外测温,通过Python可以调用数据库和特征库来实现特征点识别从而完成人脸识别功能。经过测试,本系统实现了在养老院室内的人脸识别和温度检测,具有极高的推广及应用价值。

After the outbreak of the new crown epidemic,personnel identification and temperature testing are required for places where there is a need for personnel to enter and exit.Especially in nursing homes,due to the weak resistance of the elderly,it is more necessary to prevent and control the entry and exit of personnel strictly.This article designs an automatic door control system that detects body temperature and performs identity recognition at the same time.It mainly includes LCD display,MLX90614 temperature sensor,buzzer,Open MV face recognition module,and MG90S steering gear.The gating system focuses on face recognition and infrared temperature measurement.The database and feature library can be called through Python to realize feature point recognition and complete the face recognition function.After testing,the system has realized face recognition and temperature detection indoors,and has extremely high promotion and application value.