Radioactive source intelligent searching and positioning system and working method thereof

Abstract

The invention relates to the technical field of nuclear radiation detection and radioactive source searching, and provides an intelligent radioactive source searching and positioning system and a working method thereof. The system comprises a nuclear radiation monitoring system and an intelligent computing system, the nuclear radiation monitoring system executes real-time monitoring of nuclear radiation and communicates with the intelligent computing system in real time, the nuclear radiation monitoring system comprises a nuclear radiation detection module and a signal processing module, and the intelligent computing system receives data of the positioning system and the nuclear radiation monitoring system, carries out real-time radioactive source searching and positioning intelligent computing and sends the data to the positioning system. The system can communicate with an external system, and transmits calculation results, position data and nuclear radiation monitoring data information. The system is suitable for being carried on aircrafts such as manned aerial vehicles and unmanned aerial vehicles, and can efficiently search and accurately position the ground radioactive source.

Description

technical field [0001] The invention relates to the technical field of nuclear radiation detection and radioactive source search, in particular to an intelligent radioactive source search and positioning system and a working method thereof. Background technique [0002] With the development of nuclear and radiation technology, radioactive sources are more and more widely used in industry, agriculture, scientific research and other aspects, such as medical diagnosis, industrial flaw detection, container detection, food irradiation, etc. While a large number of radioactive sources are used in various industries, the number of out-of-control radioactive sources is also increasing, and the loss of radioactive sources continues to occur. Once the radioactive source is out of control, it will pose a great threat and harm to society and public safety. At the same time, in public places, major events and important places, some terrorists may also illegally carry radioactive sources...

AI Technical Summary

Problems solved by technology

Once the radioactive source is out of control, it will pose a great threat and harm to society and public safety

At the same time, in public places, major events and important places, some terrorists may also illegally carry radioactive sources to endanger human life.

[0003] Searching for and locating radioactive sources is often difficult, especially in public places

The existing search methods for radioactive sources mainly fall into the following categories: one is to carry out a blanket search with a portable detection instrument carried by a person, which is extremely inefficient; the other is to carry out a patrol search on the ground with a detection The complex environment on the ground and human factors are limited, and the efficiency is also very low; the more efficient way is to search for radioactive sources based on unmanned aerial vehicles. position

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