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Radiation field visualization system and method thereof

A technology of radiation field and video, which is applied in the field of radiation field visualization system, can solve the problems that the remote control of nuclear power plants cannot be fully realized, the radiation field visualization cannot be realized, and the signal is susceptible to interference, etc. It achieves low cost, high positioning accuracy, and improved safety. sexual effect

Pending Publication Date: 2018-01-30
SOUTH CHINA UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

For example, using the WiFi system for positioning, there are problems such as the signal is susceptible to interference and the positioning accuracy is low.
In addition, the detection of the dose is limited to the management of the dose received by the relevant personnel, and the visualization of the entire radiation field cannot be realized, which is not enough to fully realize the remote control of the operation of the nuclear power plant

Method used

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  • Radiation field visualization system and method thereof
  • Radiation field visualization system and method thereof

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Embodiment 1

[0048] A radiation field visualization system includes a robot device, an ultra-wideband positioning module, a wireless transmission module, a video imaging module, a human-computer interaction module, a data preprocessing module, a database module, an interpolation calculation module and a visualization module. in,

[0049] The ultra-wideband (UWB) positioning module is used to realize the positioning of the robot device;

[0050] The video imaging module is used to receive and present the video information collected by the robot device and transmitted by the wireless transmission module, so that the human-computer interaction module can make correct decisions.

[0051] In a specific implementation, the ultra-wideband positioning module can achieve centimeter-level precise positioning, and its main components include a positioning base station, a positioning tag, a positioning engine, and a presentation device.

[0052] The positioning tag is used to emit ultra-short-time puls...

Embodiment 2

[0066] This embodiment discloses a radiation field visualization method, which is implemented based on a radiation field visualization system, and specifically includes the following steps:

[0067] S1. The ultra-wideband positioning module locates the robot equipment and presents its location information in the presentation device; at the same time, the video acquisition module of the robot equipment collects video data and transmits it to the video imaging module via the wireless transmission module to display the video information.

[0068] S2. The decision maker combines the positioning information of the presentation device of the ultra-wideband positioning module and the video information of the video imaging module to set the cruising path and dose rate information measurement points for the robot through the human-computer interaction module, and the command signal is transmitted to the robot through the wireless transmission module equipment.

[0069] S3. The robot de...

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Abstract

The invention discloses a radiation field visualization system and a method thereof. The system comprises a robot device, an ultra-wideband positioning module, a wireless transmission module, a videoimaging module which is used for receiving and presenting video information collected by the robot device, a human-computer interaction module, a data pre-processing module, a database module, an interpolation calculation module and a visualization module. The particle dose rate information detected by the robot device and the positioning information determined by the ultra-wideband positioning module are preliminarily processed by the data pre-processing module, and then are stored in the database module. The interpolation calculation module uses an interpolation method to inverse the entireradiation field according to the dose rate information and positioning information, which are processed by the data pre-processing module, of each point of a plant space, and the radiation field is stored in the database module. The visualization module is used for presenting the radiation field in the forms of a thermodynamic chart and a contour map. According to the invention, a UWB positioningtechnology and the interpolation method are used; the radiation field visualization system and the method thereof have the advantages of accurate positioning and simple calculation; and radiation field visualization is realized.

Description

technical field [0001] The invention relates to the technical field of visual detection, in particular to a radiation field visualization system and method thereof. Background technique [0002] Development depends on the support of energy, and nuclear energy is being favored in the future energy structure. In 2016, countries around the world signed the Paris Agreement, which also acted as a catalyst for the further development of nuclear energy. In the future, nuclear energy is likely to become the energy development choice of many countries in the world. [0003] At present, the existing technologies are mostly focused on radiation detection and monitoring, which is not enough to realize "smart nuclear power". In order to realize "smart nuclear power", various related topics have begun to attract the attention of researchers. In July 2017, the smart nuclear power improved WiFi system developed by the Design Institute of the engineering company successfully passed the te...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/02H04N7/18G08C17/02H04W4/02
Inventor 蔡杰进王壮
Owner SOUTH CHINA UNIV OF TECH
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