Unmanned aerial vehicle low altitude radiation monitoring system

An unmanned aerial vehicle and radiation monitoring technology, applied in the field of radiation monitoring, can solve the problems that emergency diesel generators cannot provide emergency power supply, power interruption, insufficient distribution, etc., and achieve easy large-scale promotion and use, simple operation and use, and convenient maintenance Effect

Inactive Publication Date: 2017-09-01
CHINA INSTITUTE OF ATOMIC ENERGY
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Problems solved by technology

[0002] On March 11, 2011, a 9.0-magnitude earthquake occurred off the Pacific Ocean in Tohoku, Japan. The strong earthquake and the resulting tsunami caused a complete interruption of the external power of the Fukushima Daiichi Nuclear Power Plant, and all emergency diesel generators were flooded and could not provide emergency power.
The mobile radiation monitoring station has the characteristics of mobility and flexibility for the measurement of "hot spots", but the mobile radiation monitoring station is slightly insufficient to realize the rapid measurement of the distribution of radioactive pollution in the area

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  • Unmanned aerial vehicle low altitude radiation monitoring system

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Embodiment Construction

[0028] The specific implementation manners of the present invention will be further described below in conjunction with the accompanying drawings.

[0029] Exemplary low-altitude radiation monitoring system for unmanned aerial vehicle of the present invention such as figure 1 As shown, it is mainly composed of three parts: unmanned aerial vehicle, detector pod, and data management and display system.

[0030] 1) Unmanned Aerial Vehicles

[0031] The unmanned aerial vehicle is the carrying tool of the detector pod, and the type of unmanned aerial vehicle should be selected according to the monitoring task and the scope of the survey area. The unmanned aerial vehicle has two control methods: remote control and ground station, with real-time image transmission, flight altitude and speed display and other functions.

[0032] According to the load capacity and flight characteristics of unmanned aerial vehicles (multi-rotor UAVs, fixed-wing UAVs and unmanned helicopters, etc.), th...

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Abstract

The invention belongs to the technical field of radiation monitoring, and relates to an unmanned aerial vehicle low altitude radiation monitoring system. The radiation monitoring system is mainly composed of three parts of an unmanned aerial vehicle system, a detector pod and a data managing and showing system. The unmanned aerial vehicle system comprises an unmanned aerial vehicle which is used for loading the detector pod. The detector pod comprises a radiation dose rate monitor measuring unit which is used for monitoring the level of the radiation dose rate on accident or incident scenes. The data managing and showing system is used for managing and showing the data monitoring of the detector pod. By utilization of the unmanned aerial vehicle low altitude radiation detection system, the radiation monitoring data and the radioactive contamination distribution situation of the accident (incident) scenes can be quickly obtained, technical supports are provided for emergency decisions and emergency rescues, and the dose of radiation affecting emergency workers can be obviously reduced.

Description

technical field [0001] The invention belongs to the technical field of radiation monitoring, and relates to a low-altitude radiation monitoring system for an unmanned aerial vehicle. Background technique [0002] On March 11, 2011, a 9.0-magnitude earthquake occurred off the Pacific Ocean in Tohoku, Japan. The strong earthquake and the resulting tsunami caused a complete interruption of the external power of the Fukushima Daiichi Nuclear Power Plant, and all emergency diesel generators were flooded and unable to provide emergency power. Units 1, 2, 3, and 4 of the Fukushima Daiichi Nuclear Power Plant exploded one after another due to prolonged inability to cool down. A large amount of radioactive substances were discharged into the environment, causing very serious environmental and social hazards. The fixed dose rate monitoring points around the Fukushima Daiichi Nuclear Power Plant in Japan were damaged by the earthquake and tsunami, and all of them lost their functions, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B64C39/02G01T7/00G01D21/02G08C17/02
CPCB64C39/02G01D21/02G01T7/00G08C17/02
Inventor 郭庐阵刘阳骆志平庞洪超熊文俊
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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