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Nuclear power plant region emergency evacuation system based on mobile positioning and radiation monitoring data

A technology for radiation monitoring and emergency evacuation, applied in location information-based services, specific environment-based services, data processing applications, etc., can solve problems such as difficult real-time interaction and guidance, achieve enhanced interaction, strong versatility, and reduce Effects of Radiation Hazards

Active Publication Date: 2018-05-15
安徽中科超安科技有限公司
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Problems solved by technology

[0005] In addition, in the process of nuclear emergency evacuation, the control of the accident scene by the emergency command personnel and the interaction with the personnel to be rescued are also important guarantees to ensure the smooth operation. The traditional emergency evacuation process relies heavily on the usual drills to ensure the order of emergency evacuation, and it is difficult to carry out on-site operations. Real-time interaction and guidance

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  • Nuclear power plant region emergency evacuation system based on mobile positioning and radiation monitoring data
  • Nuclear power plant region emergency evacuation system based on mobile positioning and radiation monitoring data
  • Nuclear power plant region emergency evacuation system based on mobile positioning and radiation monitoring data

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Embodiment Construction

[0033] The preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, so as to define the protection scope of the present invention more clearly.

[0034] see figure 1 , an emergency evacuation system for nuclear power plant areas based on mobile positioning and radiation monitoring data, mainly including:

[0035] (1) Radiation monitoring module, arrange n monitoring points in the r×s×t space of the nuclear power plant area, r, s, t respectively represent the length, width, and height of the nuclear power plant area, and each compartment should be at least 1 / m 3 The density is arranged, so n=r×s×t, such as figure 1 As shown, there is a radiation field between two adjacent radiation monitoring points, and the three-dimensional coordinate set {(x 1 ,y 1 ,z 1 ),(x 2 ,y 2 ,z 2 ),…,(x n ...

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Abstract

The invention discloses a nuclear power plant region emergency evacuation system based on mobile positioning and radiation monitoring data. The system mainly comprises a radiation monitoring module, aradiation field reconstruction module, a communication module, a personnel positioning module and a data center. By use of the system, through the radiation monitoring module, a monitoring point radiation dosage value is obtained, the three-dimensional distribution of a nuclear power plant region radiation field is obtained by calculation according to the monitoring point radiation dosage value,personnel positions in the nuclear power plant region are obtained through the personnel positioning module, and a nuclear power plant region emergency evacuation scheme under a nuclear accident situation is established so as to assist the nuclear power plant in doing emergency work well. The system can be used for public emergency evacuation in the nuclear power plant region and a location nuclear emergency planning region, and supports the off-site emergency management and decision of a nuclear accident. Compared with a traditional nuclear emergency evacuation system, the nuclear power plantregion emergency evacuation system disclosed by the invention can more accurately position the positions of personnel to be evacuated and the radiation field distribution of the region where the personnel are positioned, accurate evacuation according to known dosages is realized, and therefore, the established emergency evacuation strategy is more scientific.

Description

technical field [0001] The invention relates to the field of nuclear power plant radiation protection and accident emergency response, in particular to an emergency evacuation system for a nuclear power plant area based on mobile positioning and radiation monitoring data. Background technique [0002] When a nuclear accident occurs, the reactor will release radionuclides, and the radionuclides migrate and spread in the nuclear power plant area and even the environment, causing radiation hazards to the surrounding personnel. Nuclear emergency refers to emergency actions different from normal order and normal working procedures to control or mitigate nuclear accidents and reduce the consequences of nuclear accidents. Nuclear emergency evacuation is the act of moving people from the nuclear accident area to a relatively safe area in order to reduce the radiation dose hazards suffered by the personnel in the nuclear accident area. Nuclear emergency evacuation is different from ...

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Application Information

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IPC IPC(8): G06Q10/04G06Q50/26H04W4/021H04W4/30
CPCG06Q10/047G06Q50/265
Inventor 不公告发明人
Owner 安徽中科超安科技有限公司
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