Wireless Automatic Body Temperature Sensing System with Non-Contact Infrared Via the Internet for Medical Promotion

摘要

From the World Health Organization (WHO) Thailand has reported from Wuhan, China, regarding the outbreak of novel coronavirus (COVID-19). Therefore, a novel wireless automatic body temperature sensing system (WA-BTSS) is proposed. WA-BTSS consists of three main functions, which are 1) sensing mode - 2) embedded microcontroller-WiFi chip, and 3) IoT communication network. The proposed novelty WA-BTSS screen the people who enter the building with long-distance detection of 50 cm. The infrared sensor used is high quality with medical accuracy. It works together with NodeMCU-ESP8266 Microcontroller, which module is embedded with a WiFi internet chip. The proposed IoT-innovation is to facilitate users in any organization due to the high security of personnel screening personnel entering and exiting the building. The performance of both body temperature devices was tested in terms of accuracy test based on the actual experiment, and then analyze the obtained results using the statistics program. The obtained results have shown the Cronbach's Alpha value of .752, and it can be summarized that the proposed WA-BTSS performance in terms of accuracy test is positively consistent with the standard model at a significant 95 % confidence level.