Teleoperation-device-based virtual reconstruction system and method for nuclear radiation environment

Abstract

The invention discloses a teleoperation-device-based virtual reconstruction system and a teleoperation-device-based virtual reconstruction for a nuclear radiation environment. The virtual reconstruction system for the nuclear radiation environment comprises a front-end subsystem arranged on a mobile device, wherein the front-end subsystem is connected with a background subsystem through a communication cable. The virtual reconstruction system for the nuclear radiation environment acquires the information of the nuclear radiation environment through positioning measurement equipment, gamma image acquisition equipment and a gamma spectrometer, which are arranged on the front-end subsystem, and transmits the information of the nuclear radiation environment to the background subsystem for processing through the communication cable by front-end communication equipment to create a virtual scene of the nuclear radiation environment. A nuclear radiation environment field can be measured in real time, the virtual scene can be reconstructed on line, and nuclear radiation environment measurement and nuclear radiation environment reconstruction are integrated, so that reconstruction efficiency is improved; and a three-dimensional model of a radiation source and the attribute of the radiation source are associated, so that rich visual information can be provided for staff, the working hours of the staff in a radiation field are reduced, and the nuclear radiation level of the staff can be reduced as much as possible.

Description

technical field [0001] The invention belongs to the technical field of nuclear radiation environment detection, and in particular relates to a virtual reconstruction system and method for a nuclear radiation environment based on a remote operation device. Background technique [0002] The virtual reconstruction system recreates the environmental objects on the computer platform by measuring the real environment and inputting the digitized processing results into the computer. This technology has important applications in archaeological survey, engineering construction, urban planning, disaster rescue and other fields, and has a broad application background and practical value. The interactivity, immersion and imagination of virtual reconstruction are very suitable for the field of nuclear engineering. The nuclear radiation environment operation site reproduced in the computer is safe and repeatable, and can be applied to: Source item analysis, operation planning in the proc...

AI Technical Summary

Problems solved by technology

There are two shortcomings in the application of nuclear engineering: first, the reconstruction efficiency is low, and it takes a long time to scan each environmental object before reconstruction; second, it cannot effectively describe the nuclear radiation characteristics of the job site

Its usefulness is somewhat limited because it does not address aspects of on-site dose and radiation protection

Recent domestic representative achievements are two patents of China Guangdong Nuclear Power Group, whose application numbers are 200910188852.7 and 201010546308.8: the former proposes a virtual roaming design method and system for the control room of a nuclear power plant, which also does not consider the particularity of the nuclear radiation environment; the latter Using configuration software to realize the virtual nuclear power plant digital control system has a certain gap with the virtual reconstruction of the real environment

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