Research On Distributed ?-ray Monitoring Technology Based On Internet Of Things

With the development of nuclear energy in nuclear power,medical and military fields,the application of nuclear technology has played an effective role in more and more industries,and the public has paid more attention to environmental radioactive problems.Some radioactive environments are also more complex,often in a range of environmental areas not only have one radioactive source or radionuclide,but also need to be more cautious about this radioactive site monitoring,and how to achieve rapid radiation to this distributed radioactive environment The acquisition,especially the real-time monitoring of ? radiation,has become an important problem in ensuring the safe and stable development of nuclear energy.Based on the concept of Internet of things,nuclear radiation control technology in the nuclear radiation for the object technology in the perception of objects,sensing equipment for nuclear monitoring equipment,through the wireless transmission node,can achieve nuclear data wireless transmission.Therefore,the development of Internet of Things for the distributed environment ? radiation data collection provides an opportunity.With the wireless network communication technology in the Internet of Things,the stable acquisition and real-time transmission of ? radiation data in different distributed environments can be realized.In this paper,based on the distributed ? radiation monitoring equipment,the wireless monitoring technology of environment ? radiation is researched and designed by means of wireless communication technology.This paper first introduces the research background and research significance of this project.By investigating the development of environmental radiation monitoring at home and abroad,and combining with the advantages of wireless communication technology,the structure of each chapter is put forward.Based on the research of distributed ?-ray emission monitoring technology,the research and design of the distributed environment ? radiation monitoring equipment and the nuclear signal wireless communication technology are studied.Distributed environmental monitoring equipment consists of nuclear electronic analog circuit module and power supply module.The distributed environment monitoring device is composed of a GM counter tube output circuit,which follows the inverting amplifier circuit,the pulse amplitude screening circuit,the counting rate meter circuit,the level comparison circuit and the alarm circuit.The wireless communication technology module can realize the timer / Data wireless transmission,data wireless reception and RS-232 serial to USB data transfer function.Finally,in this paper,the design of the distributed ?-ray radiation monitoring equipment for the probe voltage voltage curve test,nuclear circuit testing and power module performance testing and wireless communication applications,through the radioactive source measurement experiments and wireless data transmission The results show that the distributed ? radiation monitoring design scheme is reasonable and reliable,basically meet the design requirements of relevant technical indicators.The above research work will lay a solid foundation for the optimization of the performance parameters of the distributed wireless core signal communication equipment.