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使用装有鱼眼相机的物联网设备对飞机进行三维定位
Junichi Mori1, Makoto Morinaga2, Takumi Asakura3
1Department of Electrical, Electronics and Information Engineering, Faculty of Engineering, Kanagawa University, 3-27-1 Rokkakubashi, Kanagawa-ku, Yokohama-shi 221-8686, Japan.
Sensors (Basel, Switzerland)
|November 25, 2023
概括
这项研究引入了一个新的多站点同步定位系统,使用物联网设备和鱼眼相机来准确跟踪飞机. 基于摄像头的系统为雷达提供了可行的替代方案,特别是在低空.
科学领域:
- 航空航天工程 航空航天工程
- 计算机视觉 计算机视觉
- 传感器技术 传感器技术
背景情况:
- 雷达系统对于飞机3D定位至关重要,但由于障碍物和反射,在地面附近存在准确性问题.
- 现有的地面定位方法往往缺乏用于低空飞机监视所需的准确性.
研究的目的:
- 开发和评估一种新型的多站点同步定位系统,用于高精度的飞机定位.
- 解决基于雷达的定位在复杂的低海拔环境中的局限性.
主要方法:
- 开发一种同步定位系统,利用配备有鱼眼相机的物联网 (IoT) 设备.
- 详细的系统校准实验以确保测量的准确性.
- 与全球定位系统 (GPS) 数据对比拟的系统测量的飞行路径的比较案例研究.
主要成果:
- 多站点同步摄像系统展示了有效的3D坐标测量.
- 来自拟议系统的飞行路径数据显示与GPS测量有很好的一致性,尽管有个别方法的特点.
- 校准实验证实了系统的性能和可靠性.
结论:
- 开发的多站点同步定位系统为飞机跟踪提供了高度准确的地面方法.
- 这种基于摄像头的技术为克服低海拔场景中的雷达限制提供了有希望的解决方案.
- 该系统的有效性通过校准和比较飞行路径分析来验证.
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