The Design And Implementation Of Communication System For Indoor Radon Monitor Based On Android

With the increasing damage to human body caused by indoor radon,therefore to strengthen the monitoring of indoor radon work plays an important role.This paper use mobile communication technology to the remote monitoring and early warning of radon monitor,build communication system of the indoor radon monitor.The main works are as following:(1)To give requirements analysis and the overall design about the indoor radon monitor communication system.The system is divided into three parts of radon data acquisition terminal,Web server and Android client.(2)The Design of the radon data acquisition terminal.Used alpha detector and PIC MCU for complete the data collection,then through the serial communication module sent the collected radon data to the Web server.(3)The Construction of the Web server platform.The Web server is similar to the transfer station,it can store the data send out from the radon data acquisition terminal,then Android client can remotely access to the data via the internet.(4)The design and implementation of the Android client.The Android client interacts with the Web server via the Internet to obtain radon data,and use the SQLite database for storage,in order to realize the remote monitoring and early warning of radon monitor.(5)Test the entire system.It mainly includes the test of instrument function and communication system.The test results show that the design and implementation of the indoor radon monitor communication system is running stable,it can realize the function of unattended radon monitor.