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首页> 外文会议>XPONENTIAL (Conference) >UAV-BASED MULTI-SENSOR SYSTEM WITH REAL-TIME DATA PROCESSING AND DOWNLINK FOR SURVEY OF NUCLEAR DISASTER LOCATIONS FOR FIRST-RESPONDER SUPPORT
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UAV-BASED MULTI-SENSOR SYSTEM WITH REAL-TIME DATA PROCESSING AND DOWNLINK FOR SURVEY OF NUCLEAR DISASTER LOCATIONS FOR FIRST-RESPONDER SUPPORT

机译：基于UAV的多传感器系统，具有实时数据处理和下行链路，用于核灾区进行第一响应者支持的调查

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摘要

This work presents results from field tests employing a RIEGL VUX-1UAV laser scanner and a highly sensitive Hotzone Technologies gamma radiation probe mounted on a RiCOPTER UAV surveying simulated nuclear disaster locations with live radiation sources exposed on site. An embedded processing and radio communication system integrated within the UAV enables instant and continuously updated access to georeferenced 3D lidar pointclouds and gamma radiation intensity. Further processing is done fully automatically on the ground to precisely localize gamma radiation sources and simulate radiation intensity taking the up-to-date topography into account. Finally, the results are displayed to the person in charge in an intuitive and user-friendly way on, e.g. a tablet computer. The whole system is designed to operate in real-time and while the UAV is in the air. Resolution and precision are increased the longer the system is in operation over a location of specific interest. This real-time system design for data acquisition, processing, and refinement results in a highly flexible and possibly life-saving asset for first-responders in time-critical scenarios.
机译：这项工作提出了采用RieGL Vux-1uav激光扫描仪的现场测试的结果，并且高度敏感的热Zone技术伽玛辐射探头安装在Ricopter UAV上，这些核灾区在现场暴露的现场辐射源。集成在UAV内的嵌入式处理和无线电通信系统可以即时和不断更新对地理参考的3D LIDAR PointCloud和伽马辐射强度的访问。在地面上完全自动完成进一步处理，以精确地定位伽马辐射源，并模拟辐射强度考虑最新的地形。最后，以直观和用户友好的方式向负责人展示结果，例如，平板电脑。整个系统旨在实时运行，而UAV在空中。分辨率和精度增加了系统在特定兴趣的位置运行中的时间越长。这种实时系统设计用于数据采集，处理和精炼，在时间关键方案中为首字母提供高度灵活性和可能的​​救生资产。

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