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Tesla Model S In Fatal Autopilot Crash Was Going 74 MPH In a 65 Zone, NTSB Says (latimes.com)

An anonymous reader quotes a report from Los Angeles Times: The Tesla car involved in a fatal crash in Florida this spring was in Autopilot mode and going about 10 miles faster than the speed limit, according to safety regulators, who also released a picture of the mangled vehicle. Earlier reports had stated the Tesla Model S struck a big rig while traveling on a divided highway in central Florida, and speculated that the Tesla Autopilot system had failed to intervene in time to prevent the collision. The National Transportation Safety Board released a preliminary report Tuesday that confirms some details of the May 7 collision, along with a photo that shows the car with its windshield flattened and most of its roof sheared off. The federal agency also included a photo of the big rig, circling an area on the right side of the tractor-trailer that showed the light damage the truck received from the collision. The 2015 Model S was moving at 74 mph, above the posted 65 mph speed limit, when it struck a 53-foot trailer being pulled by a Freightliner Cascadia truck. Tesla's semi-autonomous Autopilot driving feature was engaged, the report says.

3 of 623 comments (clear)

  1. Re:74 at time of crash by Dan+East · · Score: 5, Informative

    Apparently brakes were not applied. They believe it was a combination of the trailer being a solid light gray color that tended to visually blend in with the sky, coupled with the radar being designed to ignore large flat signs that cross above the road. So the trailer managed to be filtered out as an hazard and was ignored by the software.

    --
    Better known as 318230.
  2. Re:74 at time of crash by OFnow · · Score: 5, Informative

    Forgot to mention. The car instructions say AutoPilot is not to be used where there are crossroads. In the Florida instance in question there were crossroads.

  3. Re:One less idiot on the road by ShanghaiBill · · Score: 5, Informative

    However, can we all agree that it is also incredible stupidity on Tesla's part to call this "Autopilot"?

    As a Tesla owner, I do not agree. Tesla makes it abundantly clear what the capabilities and limitations are. Nobody that is actually using it has been misled.