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Tesla Robotaxi Stops Mid-Intersection After Running a Red Light… The Influencer Onboard Calls It “Impressive” (fuelarc.com)
submitted 1 year ago by to c/technology@lemmy.world
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This Tesla Robotaxi demo video is a mess. Watch as the car makes a left turn from the wrong lane, ignoring a red light. The safety operator steps in, and the car comes to a stop… right in the middle of the intersection. Eventually, it completes the illegal turn after blocking traffic for 45 seconds, which raises the question, what exactly is the safety operator there for?

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[–] 10 points 1 year ago (7 children)

They also really need additional sensors. Elon is keep saying that self driving cars only need cameras. But cameras can be blinded or also make mistakes. Hence good self driving cars should atleast have sonar.

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  • [–] 14 points 1 year ago (6 children)

    As a RADAR guy I have to say they need RADAR, but I might be biased. I suppose LIDAR would be nice too. There's something called sensor fusion where you combine the measurements of different sensors, ideally using different technologies to get better measurements.

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  • [–] [S] 11 points 1 year ago (2 children)

    WhyNotBoth.gif

    And radar is dirt cheap. Toss a radar module (or two!) under the hood, watch as your cars stop plowing into stuff in the frontal plane of movement. It's automation so simple that even Hyundai gets it right.

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  • [–] 5 points 1 year ago* (1 child)

    And radar is dirt cheap.

    Even by the middle of WWII, radar had been made so cheap that they (the US at least) were putting radar devices into artillery shells. The idea that 80+ years later radar is cost-prohibitive for fucking cars is ludicrous.

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