Problemi di connettività ? Errori sistemici (pensa quando arriveranno gli hacker)
Around midnight on June 28, Calvin Hu was driving with his girlfriend near San Francisco’s Golden Gate Park when he pulled up at an intersection behind two white and orange autonomous Chevrolet Bolts operated by Cruise, a subsidiary of General Motors. Another was stopped to his right in the adjacent lane. The light turned green but the cars, which operate in the city without drivers, didn’t move.
When Hu prepared to reverse and go around the frozen vehicles, he says, he noticed that several more Cruise vehicles had stopped in the lanes behind him. Hu, another driver, and a paratransit bus were trapped in a robotaxi sandwich.
After a few minutes of bemused waiting, Hu says, he resorted to driving over the curbs of the street’s median to escape. When he returned on foot a few minutes later to see whether the situation had resolved, the Cruise vehicles hadn’t budged. A person who appeared to work for the company had parked in the intersection, Hu says, as if to indicate the street was closed, and was trying to direct traffic away from the immobile self-driving cars. Hu estimates that the robot car blockade, which has not previously been reported, lasted at least 15 minutes.
The Cruise vehicles that trapped Hu weren’t the only autonomous cars holding up traffic in San Francisco that night. Internal messages seen by WIRED show that nearly 60 vehicles were disabled across the city over a 90-minute period after they lost touch with a Cruise server. As many as 20 cars, some of them halted in crosswalks, created a jam in the city’s downtown in an incident first reported by the San Francisco Examiner and detailed in photos posted to Reddit.