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首页> 美国卫生研究院文献>International Journal of Environmental Research and Public Health >Digital Reconstitution of Road Traffic Accidents: A Flexible Methodology Relying on UAV Surveying and Complementary Strategies to Support Multiple Scenarios
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Digital Reconstitution of Road Traffic Accidents: A Flexible Methodology Relying on UAV Surveying and Complementary Strategies to Support Multiple Scenarios

机译：道路交通事故的数字化重构：一种灵活的方法论依赖于无人机调查和补充策略来支持多种场景

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摘要

The reconstitution of road traffic accidents scenes is a contemporary and important issue, addressed both by private and public entities in different countries around the world. However, the task of collecting data on site is not generally focused on with the same orientation and relevance. Addressing this type of accident scenario requires a balance between two fundamental yet competing concerns: (1) information collecting, which is a thorough and lengthy process and (2) the need to allow traffic to flow again as quickly as possible. This technical note proposes a novel methodology that aims to support road traffic authorities/professionals in activities involving the collection of data/evidences of motor vehicle collision scenarios by exploring the potential of using low-cost, small-sized and light-weight unmanned aerial vehicles (UAV). A high number of experimental tests and evaluations were conducted in various working conditions and in cooperation with the Portuguese law enforcement authorities responsible for investigating road traffic accidents. The tests allowed for concluding that the proposed method gathers all the conditions to be adopted as a near future approach for reconstituting road traffic accidents and proved to be: faster, more rigorous and safer than the current manual methodologies used not only in Portugal but also in many countries worldwide.
机译：道路交通事故现场的重建是一个当代的重要问题，世界各地不同国家的私人和公共实体都在着手解决。但是，在现场收集数据的任务通常不会集中在相同的方向和相关性上。解决此类事故场景需要在两个基本而又相互竞争的问题之间取得平衡：（1）信息收集是一个彻底而漫长的过程，（2）需要让流量尽快再次流动。本技术说明提出了一种新颖的方法，旨在通过探索使用低成本，小型轻量无人飞行器的潜力来支持道路交通管理当局/专业人士开展涉及机动车碰撞情况的数据/证据的活动（UAV）。与负责调查道路交通事故的葡萄牙执法机构合作，在各种工作条件下进行了大量的实验测试和评估。通过测试可以得出结论，该提议的方法收集了所有将在不久的将来用于重构道路交通事故的方法，并被证明具有比当前不仅在葡萄牙而且还在葡萄牙使用的手动方法更快，更严格和更安全的方法。世界许多国家。

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