Intelligent Mobile Monitoring System Of Radiation Environment Based On WSN

With the accelerating of industrial development, the consumption of world’s energy has grown rapidly, thus exacerbating the crises of energy and environment.Therefore, the governments began to put great emphasis on the development of new energy. And nuclear power has become the most widely used new energy because of its advantages of safety, no pollution, and high energy density etc. Secondly, with the continuous development of nuclear technology, an increasing number of universities, research institutions, hospitals has established the Radioactive Laboratory for the treatment of education, research and disease. In order to do a effective work of preventing and monitoring to prevent ordinary people、researchers., health care providers from radioactive pollutio Thus, there is a great need of a set of supervisory control system in radiation environment.First of all, Concerning this situation, The system designed a set of intellective mobile supervisory control system with the G-M counter tube as its detecting element, which combined the Zigbee wireless network with intelligent terminal platform of Android which is popular recently. The system selected CC2530as the core of control, data processing and communication.Zigbee sensor network node used the star network topology, and a sensor network node send the data that have been collected and transformed to the computer server via the coordinator and through the serial port to the USB protocol.Second of all, In the3G/Wifi network, according to the TCP/IP communication protocol, Android intelligent terminal platf orm realizes the synchronous communication between Android server and PC by using the method of Socket communication.At the same time, in order to meet the different market demand for monitoring of environmental radiation, the temperature, light, infrared detection, and the switch control model are also involved in the system.Consequently,the practicability of the system has been improved.Finally, the system test the data transfer of the device node, android client application software and PC-acquisition software by VC++6.0. It verified the reliability and effectiveness of the system.The whole monitoring system contains of PC and mobile client, they communicate with each other to achieve real-time monitoring.It contains four functional modules.First, collect the information of radiation, light, temperature and then transmit to PC. Second, displaied environment parameter values and curves in real-time.Third, infrared alarm.Fourth, remote control. The whole monitoring system can meets the environmental radiation monitoring requirements.