我建造了 ROV 来解决失踪人员案件
I built an ROV to solve missing person cases

原始链接: https://suanto.com/2024/06/06/the-time-I-built-an-ROV-01/

2019 年初,我发现了一篇有趣的黑客新闻文章,标题为“追捕死亡谷德国人”。 这个真实的故事虽然情感沉重,但详细描述了一个人的决心如何导致一场可怕悲剧的解决,为受害者家属提供了极大的安慰。 受到启发,我与我的兄弟分享了它,引发了有关失踪人员及其调查的讨论。 2020 年秋天,当我哥哥联系我询问一个有趣的悬案时,这个故事又重新流行起来。 我们的合作在九年和十五年内解决了两个以前未解决的案件,并通过勤奋的记录包括笔记、照片、视频、GPS 日志和声纳图像,并在可行的情况下检查了准确性。 尽管在挑战中省略了地图,但读者可以使用公共数据和描述性线索来查明位置。 请注意,潜在的错误源自我的帐户。

一个引人入胜的叙述展现了个人将简单的好奇兴趣转变为复杂的调查过程的旅程。 两人从观看电视节目中获得灵感,认为自己是失踪人员案件的潜在解决者,而不是被动的观众。 他们的冒险需要复杂的解决问题的技能,包括用 C++ 对 Arduino 进行编程、制造零件,甚至学习 3D 建模技术。 尽管面临这些挑战,他们仍然坚持不懈,表现出非凡的决心和聪明才智。 让人想起在家工作时的个人经历,两人的工作空间杂乱无章,反映了许多人常见的混乱环境。 尽管仍然全神贯注于叙述,审阅者分享了增强某些方面有效性的建议,例如利用增强型远程系统(ELRS)来扩展无人机的覆盖范围,以及为水下摄像机设置实施有线通信,而不是所描述的系绳连接。 有时,埃隆·马斯克和作者的职业道德之间会进行比较,揭穿专业知识仅来自特定领域经验的观念。 此外,人们还担心过度使用行话,这表明清晰的解释有助于读者更广泛地理解。
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原文

I didn’t know it back then but it all started while I was reading Hacker News in February 2019 and stumbled upon a story called “The Hunt for the Death Valley Germans”. The real life events behind the story are unbelievably tragic but how the case was solved was remarkable. How the perseverance of a single guy led to him solving the case and by doing so, he was able to bring much relief to the families of the victims. Reading the story got me thinking how I could do this kind of thing myself.

I read the story a couple of times and sent it to my brother. I knew that he would be interested in the story as he is into these kinds of things as much as what I am. After reading the article, we talked for quite a long time about various missing person cases and how to solve them.

By the autumn of 2020 the story had faded from my mind until my brother called me with an interesting missing person case. That phone call was the starting point of the most interesting adventure I’ve ever had, and it lead to us solving two missing person cold cases, which had been unsolved for 9 and 15 years.


This story is written based on my notes, photos, videos, GPS logs, sonar images, and other digital footprints. The facts were checked whenever it was possible. If there are any errors in the story, they are, of course, mine.

Maps would make following the story easier but I chose not to provide them. For those who are eager and skilled enough, you can deduct the actual places from public sources and my descriptions.

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