基于虚拟现实技术的核辐射侦检训练系统研制

Development of nuclear radiation detection training system based on virtual reality technology

为了解决核辐射侦检训练的难题,本文设计并实现了一种利用虚拟现实技术(Virtual Reality,VR)进行核辐射侦检训练的方法。作者根据训练任务的实际需求,基于HTCVIVE虚拟现实硬件设备与Unity 3D引擎初步开发了该训练系统,对VR环境下的核辐射侦察与检测任务需求进行了分析与设计,详细探讨了动作交互、个人累计吸收剂量报警、辐射源位置随机性等几个问题。通过初步运行测试,该系统易用性良好,能对核辐射侦检训练起到一定帮助作用。

In order to solve the problem against nuclear radiation detection training, this paper designs and carries out a method of nuclear radiation detection training using virtual reality (VR). According to the actual needs of training tasks, the author develops the training system based on HTCVIVE VR hardware equipment and Unity 3D engine. The requirement of nuclear radiation detection and detection tasks in VR environment is analyzed and designed. Problems such as action interaction, individual cumulative absorbed dose alarm and randomness of radiation source location are discussed in detail. This system is easily navigated, and of great help in the training of nuclear radiation detection after preliminary operation test.