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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. boisterousness · · focus · HN ↗
      See it in action: In this video[1], a signaller instructs a railfan in routing a couple of trains through Swindon (UK), using such a panel.

      Shortly after the video was shot, this panel was decommissioned and removed. In 2018 it was brought back to life at the Didcot Railway Centre [2], where it continues in operation, backed by a simulator. Centre visitors can try their hand at operating the panel [3].

      The panels &quot;utilise square tiles called ‘Dominos’, patented by a Swiss company called Integra, to construct the panel diagram. Each Domino is 40mm square and has a small section of the layout on it, such as one signal, or one set of points. Many hundreds of small Dominos are then formed into a mosaic to build up the required panel diagram.&quot; [4]

      Photo gallery [5]

      [1] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=76fAHAxv0Dw" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=76fAHAxv0Dw

      [2] <a href="https:&#x2F;&#x2F;didcotrailwaycentre.org.uk&#x2F;article.php&#x2F;116&#x2F;the-signalling-centre" rel="nofollow">https:&#x2F;&#x2F;didcotrailwaycentre.org.uk&#x2F;article.php&#x2F;116&#x2F;the-signa...

      [3] <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=S1Jfm9Zqo_M" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=S1Jfm9Zqo_M

      [4] <a href="https:&#x2F;&#x2F;didcotrailwaycentre.org.uk&#x2F;article.php&#x2F;680&#x2F;more-about-swindon-panel" rel="nofollow">https:&#x2F;&#x2F;didcotrailwaycentre.org.uk&#x2F;article.php&#x2F;680&#x2F;more-abou...

      [5] <a href="https:&#x2F;&#x2F;photos.swindonpanel.org.uk&#x2F;" rel="nofollow">https:&#x2F;&#x2F;photos.swindonpanel.org.uk&#x2F;

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