Research On Temperature Monitoring System Of Wireless Transmission

In recent years, influenza, SARS, avian influenza and other acute respiratory infectious disease broke out frequently. In school, factory and other places with dense population, once a case of infection source appears, it has the potential to lead to the occurrence of mass infectious disease. And this kind of disease often has a common feature that the body temperature will soared to around38℃and even39℃rapidly in a short period of time. Therefore it is very necessary to control and predict the epidemic situation in time by counting and analyzing the individual temperature information of the group fast and accurately. Now infrared thermometer is the main temperature detection method. However, when epidemic situation breaks out, this temperature measurement way not only cannot aggregates and analyzes the group body temperature information effectively, but also cannot monitor the body temperature continuously and instantaneously.Focus on the shortcoming of existing temperature detection way, a remote temperature monitoring system based on wireless transmission is designed and implemented. The system is mainly divided into body temperature data acquisition terminal, temperature data transfer system and temperature management platform three parts. First of all, body temperature data acquisition terminal adopts DS18B20to acquire body temperature data, then sends the temperature data to mobile phone terminal by Bluetooth module ROK101007in the mode of Bluetooth wireless transmission. Secondly, this article completed the design of temperature data transfer system in mobile phone terminal by using Java language, the system can achieved the reception and transmission of body temperature data. Finally, in the Visual Basic6.0integrated development environment, combined with Access2007, we completed the design of temperature management platform. The platform can realized the replacement, statistics, analyses and query of group body temperature data, which can find out the abnormal body temperature personnel in time and control the spread of the disease effectively.The trial operation of the remote temperature monitoring system in school range proved that this system works stably, and can achieve the function of students body temperature data acquisition, wireless transmission, statistics and analysis. The system achieved the basic target of remote temperature monitoring and has a certain practical value.