This is supposedly a EV battery ejection system to make battery fires easier to control. Pedestrians and cyclists had best say goodbye to their lower legs.

Source

  • Treczoks@lemmy.world
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    2 months ago

    Yea! Shoot the burning battery right under the fuel tanker in the lane next to you!

  • Catoblepas@piefed.blahaj.zone
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    2 months ago

    What happens if the frame gets bent in a wreck? I guess you’re probably not any worse off than you are currently in a wreck with an EV, but it seems a little silly to make this rely on the car not getting too crumpled during a car wreck to work.

  • SunSunFuego@lemmy.ml
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    2 months ago

    this can’t go wrong.

    a scared person hurting someone innocent? inconceivable with this device

  • AA5B@lemmy.world
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    2 months ago

    I’m picturing a crew of emergency responders approaching. They all get taken out “in the name of safety”, and the rest decide to vote with the legs they still have and refuse to approach

    • DragonTypeWyvern@midwest.social
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      2 months ago

      If this has a physical engineering requirement I’ll be shocked, they’ll give the AI control of it for emergencies and act surprised when it randomly activates in traffic.

    • Itdidnttrickledown@lemmy.world
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      2 months ago

      Erecting?

      I sat here for a good two minutes trying to find something witty and funny to say Finally all I really want to do is tell you that you used the wrong word.

      • squaresinger@lemmy.world
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        2 months ago

        Could be worse.

        In my job they send a copy of all the health and safety stuff to each employee once a year. Part of that is something about fire safety.

        For some reason they didn’t send me the German original version but the English translation instead.

        In there it says that the fire safety officer alone is responsible for all erections.

        We had a good laugh.

        • asmoranomar@lemmy.world
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          2 months ago

          Just because your phone hasn’t caught fire doesn’t mean it can’t cause fire. If it’s a lithium battery then, by design, it is more of an incendiary than other types of batteries. Lithium batteries provide their own fuel, oxygen (it makes it) and energy. That’s why all lithium batteries (not just cars) are hard to put out.

          I imagine you have criteria for what constitutes when it can become one, but I don’t think your phone battery will survive a car accident and then the subsequent burning of hundreds of other batteries burning right beside it. AFAIK, there are no protections for lithium batteries that make them fail safe, which is why there are restrictions on where they can be used or transported.

        • ilinamorato@lemmy.world
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          2 months ago

          More or less. Batteries store electricity with a reversible chemical reaction, and one of those reactions is oxidation. It isn’t exactly true to say a battery generates electricity by burning its cathode, but because it requires elements that can readily oxidize with a lot of energy, it’s not tough for that oxidation to turn into fire if something goes wrong.