Online monitoring system for radioactive sources based on Internet of Things technology

Abstract

The invention provides a radioactive source on-line monitoring system based on an Internet of Things technology. The radioactive source on-line monitoring system comprises RF (radio frequency) cards, field monitoring terminals, a transmission network and an on-line monitoring informatization management platform, wherein the RF card is fixedly arranged in each monitoring site with a preset distance from a radiation source, unique identity information of a radiation source, approved geographical position information and the standard radiation dose rate are stored in the RF cards, each field monitoring terminal is arranged in the corresponding monitoring site, and comprises an RF card reader-writer, a radiation dose rate measuring instrument, video collecting equipment, a GPS (global positioning system) positioning device, a controller, an in-site warning device, a communication interface and a power supplying power supply, and the processor is respectively connected with the RF card reader-writer, the radiation dose rate measuring instrument, the video collecting equipment, the GPS positioning device, the field warning device, the communication interface and the power supplying power supply. The radioactive source on-line monitoring system has the advantages that the radiation source can be comprehensively monitored, then, through a communication network, the monitoring information can be remotely obtained in time, and the monitoring efficiency is effectively improved.

Description

technical field [0001] The invention belongs to the technical field of radioactive source monitoring, and in particular relates to an online radioactive source monitoring system based on Internet of Things technology. Background technique [0002] With the development of my country's economy, there are more and more radioactive sources and radiation devices in industrial enterprises. Radioactive sources are not only used in nuclear facilities, but also in scientific research institutions, medical institutions, geological and coal exploration and mining, oil exploration and refining, It is used in various industries such as road and bridge construction, machinery manufacturing and installation. [0003] Radiation pollution has the following characteristics: radiation pollution is colorless, tasteless and difficult to detect, that is, it endangers public health and destroys ecological balance in the form of matter and energy; moreover, once the environment is polluted by it, it...

AI Technical Summary

Problems solved by technology

[0003] Radiation pollution has the following characteristics: radiation pollution is colorless, tasteless and difficult to detect, that is, it endangers public health and destroys ecological balance in the form of matter and energy; moreover, once the environment is polluted by it, it will be difficult to control and restore; at the same time, It is socially sensitive, and the public has an abnormal sense of fear of radiation. Once the hazard of radiation pollution is discovered, it will easily cause social unrest and affect stability.

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