TuSimple is in trouble.
Last April, a semi-trailer truck operated by the San Diego-based company that was traveling down I-10 in Tucson, Arizona, suddenly lurched left, slamming into a concrete divider, according to dashcam footage leaked to YouTuber Asian Mai. TuSimple blamed “human error,” but a report in The Wall Street Journal says that’s a major oversimplification.
An internal report viewed by the Journal says that the crash occurred because “a person in the cab hadn’t properly rebooted the autonomous driving system before engaging it, causing it to execute an outdated command.” The left-turn command was 2.5 minutes old and should have been erased but wasn’t, according to the internal report.
The left-turn command was 2.5 minutes…
