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| Thema: Neue Erkenntnis über den Uber-Unfall | Antwort auf: Fakten, Fakten, Fakten und niemals an die Leser denken! von Don Cosmo | |
| Bitter, dass das so überhaupt in einem Test laufen kann: [https://slate.com/technology/2018/05/uber-car-in-fatal-arizona-crash-perceived- pedestrian-1-3-seconds-before-impact.html] According to the preliminary report of the National Transportation Safety Board, Uber’s sensors first perceived {the woman} about six seconds before impact—more than twice the commonly accepted reaction-time of 2.5 seconds. But the sensors struggled to classify {the woman} (first as an unknown object, then as a car, then as a bicycle) and determine her expected path across the road. At 1.3 seconds before impact, the system determined emergency braking was required, a function that was disabled under computer control “to reduce the potential for erratic vehicle behavior.” Emergency braking was instead entrusted to the vehicle operator, though no system was in place to alert the operator of the computer’s conclusion. Previously released footage showed that the operator had been looking down for an extended period before the crash occurred, and the NTSB report will draw more attention to the flaws in models that require humans to monitor computer behavior for hours on end. |
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