Unmanned aerial vehicle nuclear radiation resistance evaluation method and system for customizing positioning information

Abstract

The invention discloses an unmanned aerial vehicle nuclear radiation resistance evaluation method and system for customizing positioning information, wherein the method comprises the steps that: a nuclear radiation environment is simulated, and an unmanned aerial vehicle which comprises a remote control module, a flight control module, a satellite positioning module, a nuclear radiation detector, a video collection module and a power supply module is arranged in a nuclear radiation shielding room; and the nuclear radiation source is opened to obtain the nuclear radiation dose rate R of the unmanned aerial vehicle, the master control server evaluates each part of the unmanned aerial vehicle every time T, the nuclear radiation source is closed until the unmanned aerial vehicle is abnormal, the number N through T is obtained, and the maximum anti-nuclear radiation dose Rmax of the unmanned aerial vehicle is calculated according to the formula Rmax=N*T*R. The system comprises a master control server, the nuclear radiation shielding room, a remote controller, a satellite positioning simulation system, a stabilized voltage supply, an antenna, a nuclear radiation source, a background picture, a rotor monitoring system and the unmanned aerial vehicle. According to the method, Rmax is calibrated before actual detection, the unmanned aerial vehicle is conveniently controlled in practice, and detection data loss caused by incapability of homeward voyage is avoided.

Description

technical field [0001] The invention relates to the technical field of radiation safety monitoring, in particular to a method and system for evaluating anti-nuclear radiation performance of an unmanned aerial vehicle with custom positioning information. Background technique [0002] The nuclear radiation crisis caused by the nuclear leakage accident is very serious, which has aroused the public's attention to the safety protection of nuclear facilities. Manual detection of nuclear accident sites will cause huge physical and psychological damage to operators and even endanger their lives, and it is also difficult to obtain comprehensive information on nuclear accident sites. With the development of drone technology, more and more drones are used in the detection of nuclear radiation areas. During the detection process, drones are remotely controlled to enter nuclear radiation areas, and drones are used to achieve satellite positioning and radiation detection. , video collect...

AI Technical Summary

Problems solved by technology

[0004] For this reason, the technical problem to be solved by the present invention is to overcome the deficiencies in the prior art. Before the UAV enters the nuclear radiation area for on-site detection, the maximum tolerable nuclear radiation dose of the UAV can be comprehensively evaluated and calibrated. Avoid the abnormality and damage of various components of the UAV due to excessive nuclear radiation during the actual detection process, which is not easy to be detected by humans, and the UAV is damaged or unable to return, resulting in the loss of detection data

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