A Location-Based AR Application to Display Cosmic Radiation Dose Rates on Flying Aircrafts in Real Time
A Location-Based AR Application to Display Cosmic Radiation Dose Rates on Flying Aircrafts in Real Time
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基于位置的 AR 应用程序可实时显示飞行飞机上的宇宙辐射剂量率
DOI：
10.1109/iceed47294.2019.8994946
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发表时间：
2019
期刊：
影响因子：
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通讯作者：
Fukuda Kiyohito
中科院分区：
文献类型：
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作者：
Nagoshi Ayumi;Tenzou Hideki;Takemoto Ibuki Shimazaki Yusuke;Nagakawa Ayumu;Fukuda Kiyohito
这项研究的目的是开发一个新的辐射教育工具的原型，该工具基于位置的AR应用程序，实时显示飞行飞机上的宇宙辐射(宇宙射线)剂量率。福岛核灾难后，在缺席了30年的辐射防护教育后，小学和初中重新开始了辐射教育。剂量学的单位是由Sievert定义的，小学生对单位并不熟悉。有必要开发一种新的教育工具，向小学生教授天然辐射引起的剂量学。新的教育工具侧重于让飞机在城市上空飞行。宇宙辐射具有高度依赖性的特点。如果学习者能够实时监测飞行飞机中的剂量学，就有望直观地了解到剂量学单元的数量与日常生活中健康损害下限之间的关系。此外，学习者还可以通过使用该工具获得对天体物理和粒子物理的兴趣。本文介绍了该新工具的概况，并与JISCARD比较了估算飞行器飞行剂量的近似计算方法。结果表明，该近似计算方法在飞行器剂量学演示工具中得到验证。
The purpose of this study was to develop a prototype of a new radiation education tool of a location-based AR application that displays cosmic radiation (cosmic rays) dose rates on flying aircrafts in real time. After the Fukushima nuclear disaster, radiation education has been started again in elementary and junior high schools after 30 years' absence to teach radiation protection. The unit of the dosimetry is defined by Sievert and primary school children are not familiar with the units. It's necessary to develop a new educational tool to teach dosimetry caused by natural radiation for primary school children. The new educational tool was focused on flying aircraft above cities. Cosmic radiation has a feature of altitude dependency. If the learner can monitor the dosimetry in flying aircraft in real time, it will be expected to learn the relationship between the amount of the dosimetry unit and a lower limit for health damage in daily life intuitively. Besides, learners may gain interest in astrophysics and particle physics by using the tool. In this paper, an overview of the new tool is described and the approximation calculation method to estimate the dosimetry in flying aircraft is compared with JISCARD. As the result, the approximation calculation method was verified for the tool for show the dosimetry in flying aircrafts.