一种移动式非接触人脸测温装置的设计

Design of a Mobile Non-Contact Face Temperature Measurement Device

摘要: 针对现有测温装置定点测量的一系列弊端，本文介绍一种具有人脸检测功能的移动式测温装置，在原本只能定点测温的基础上增加了基于人脸检测的跟踪机制，可完成巡逻测温功能。并设计测试实验，在实验中该装置的速度、稳定性、误差等性能均得到的较好的体现。该装置的应用场景主要是：学校、公园、高铁站、机场等大范围，人员相对密集的场所，进行不间断巡逻测温。相比于原本的定点式测温系统，本装置提高了安全性和效率，降低了传染病感染风险。

Abstract: In view of a series of drawbacks of fixed-point measurement of existing temperature measuring devices, this paper introduces a mobile temperature measuring device with face detection function. On the basis of original fixed-point temperature measurement only, a tracking mechanism based on face detection is added to complete the patrol temperature measuring function, and a test experiment is designed, in which the speed, stability, error and other performance of the device are better in the experiment. Now, the main application scenarios of this device are: schools, parks, high-speed railway stations, airports and other large-scale places with relatively dense personnel to continuously patrol for temperature measurement. Compared with the original fixed-point temperature measurement system, this device improves security and efficiency, and reduces the risk of infectious diseases infection.