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Tesla unveils new car-charging robo-snake

washingtonpost.com

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Re: Tesla unveils new car-charging robo-snake

#51

Why isn't it a bottom/base charging devise? I imaging placing a plug at the bottom of the car (perhaps at the back or front of the battery pack) isn't difficult.

This is what I think they may secretly be working on for instant charging. Like you stop by a Tesla Super Duper station, and the battery in part or as a whole is just hot swapped with robotics and you're on your way in say 5 minutes

Re: Tesla unveils new car-charging robo-snake

#53

The gif is sped up. This vid is actual speed https://www.youtube.com/watch?v=uMM0lRfX6YI I think it's awesome. But, it obvious that the current implementation will inspire the creeps in lots of people. Sci-fi horror has put an unfortunate bad rap on robotic tentacles and chromed vertebrae.

Time to jack in and take on Agent Smith.

Re: Tesla unveils new car-charging robo-snake

#55
post #52

Do they really intend to release this, or is it just an experiment? Because there's no way that thing is going to save enough time to be worth the cost.

I don't have a Tesla. But if I did, and I had to remember to get out, walk around to the back and plug it in every time I got home, I would probably want one of these in my garage!

Re: Tesla unveils new car-charging robo-snake

#56
post #44

Are there any engineering advantages from choosing this design vs. a more traditional arm, or plug that just moves on two rails up or down and then extends out? In theory, there is minimal height distance from where such a charging station would be in relation to the car and the charging port height, even when accounting for different Tesla models. As such, I'm not clear why they went with something that on the surfa…

Beyond being able to handle almost arbitrary orientations and alignment between the car and charger, Elon is probably planning on reusing this tech at SpaceX for docking or other purposes (just like they share battery tech). He's a pro at coming up with "synergies" between his companies.

Hadn't considered that at all, and you are right that there seems to be some real winning synergies between his companies. Interesting implications.

Re: Tesla unveils new car-charging robo-snake

#58

Are there any engineering advantages from choosing this design vs. a more traditional arm, or plug that just moves on two rails up or down and then extends out? In theory, there is minimal height distance from where such a charging station would be in relation to the car and the charging port height, even when accounting for different Tesla models. As such, I'm not clear why they went with something that on the surfa…

The snake arm is quite simple. The "snake" part is a set of dumb hinged segments; it's all cable-driven from the base. The application does not require much rigidity or repeatability. The load is low; it's just carrying a power cable. There's probably a camera at the end of the tentacle to guide the connector to the car's power socket. The car opens the connector cover, so there's no need for a mechanism on the robot to do that. This is much simpler and far less bulky than the automatic fueling systems that have been built to refuel cars.

The marketing value of this is enormous. People won't have to get out of their cars and get their hands dirty handling a gas hose. This is going to go over big with women.

Re: Tesla unveils new car-charging robo-snake

#59
Not strictly on-topic or generally interesting, but for any of us who've read Neal Stephenson's new novel 'Seveneves', this reveal has a thin extra layer of interestingness:

In that book, a character who is an obvious analogue for Elon Musk sponsors the development of a variety of asteroid mining robots, including a type that superficially resembles this thing. 'Siwis' are, unlike this real thing, modular, semi-autonomous, self-propelling, and meant for operating in zero-gravity.

But still... snake robot sponsored by Elon Musk, out of nowhere.

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