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Before pixels: Modular industrial dashboards

303 points · 59 comments · leephillips

  1. red_admiral · · focus · HN ↗
    > I do imagine these panels must have been interactive with all the buttons?

    "Spurplan" (roughly "track plan") signalling control panel. To allow a train from point A to point B, you hold down the button at A and then press B. If there's no conflicts, it will set the switches along the way, lock the route (so you can't set a route that interferes) and then "open the signal", as they say in German, at point A.

    This was a customizable system built out of standard components, which served its purpose well for a long time. Point your favorite translation tool at <a href="https:&#x2F;&#x2F;de.wikipedia.org&#x2F;wiki&#x2F;Relaisstellwerk" rel="nofollow">https:&#x2F;&#x2F;de.wikipedia.org&#x2F;wiki&#x2F;Relaisstellwerk for more details, or <a href="http:&#x2F;&#x2F;www.stellwerke.de&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.stellwerke.de&#x2F; if you want to go down a rabbit hole.

    &gt; Rotte [And I believe this was a way to annotate that something was… fixed, maybe? Or on its way to being fixed?]

    Rotte = work gang. Reminder tag to not send a train down there.

    1. pseudohadamard · · focus · HN ↗
      Ah, that explains it. I was wondering what the Luftwaffe had to do with running trains.

      (Rotte was a formation of fighters, making up a Schwarm, and then a Staffel, the standard unit of fighters during WWII).

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