• @[email protected]
    link
    fedilink
    English
    4
    edit-2
    15 hours ago

    In highrises with lots of stops and users, it uses some more advanced software to schedule the optimal stops, or distribute the load between multiple lifts. A similar concept exists for HDD controllers, where the read write arm must move to different positions to load data stored on different plates and sectors, and Repositioning the head is a slow and expensive process that cuts down the data transfer rate.

    • @[email protected]
      link
      fedilink
      English
      210 hours ago

      This requires little more than a 286. It’s an elevator. Responding in times measured in seconds. What kind of computations do you think are required here? Imaginary quaternion matrixes? Squared?

      • @[email protected]
        link
        fedilink
        English
        39 hours ago

        Yes, but if you have it as a Windows program it’s easier to configure on a screen with mouse and keyboard, change settings, display help files or give the source code to someone else to make changes or add features.

        • Fluffy Kitty Cat
          link
          fedilink
          English
          18 hours ago

          also it was probably not too expensive to grad a bog standard PC off the shelf and do it on that. I’ve see raspis in the wild doing tasks like that. and those will be outdated by the time they’re replaced too