Tech

US opens investigation into Cruise robotaxi brake, traffic congestion


US opens investigation into Cruise robotaxi brake, traffic congestion

On this January 16, 2019, photo, Cruise AV, General Motor’s self-propelled electric Bolt EV is on display in Detroit. U.S. safety regulators are investigating reports that a self-propelled robotic axle vehicle operated by General Motors’ Cruise LLC may stop too quickly or stop moving unexpectedly, potentially causing passengers to stuck. Credit: AP Photo / Paul Sancya, Profile

U.S. safety regulators are investigating reports that a self-propelled robotic axle vehicle operated by General Motors’ Cruise LLC may stop too quickly or suddenly stop moving, potentially causing passengers to stuck.

According to the National Highway Traffic Safety Administration, three rear-end collisions are believed to have occurred after the Cruise autonomous vehicle braked sharply. At that time, robotaxis was controlled by safe drivers.

The agency also has numerous reports of unmanned Cruise robotaxis becoming immobile in San Francisco traffic, which can trap passengers and block lanes.

Reports of immovable vehicles come from discussions with Cruise, media reports and local governmentNHTSA said in an investigative document posted Friday on its website.

According to the NHTSA crash database, there have been two reports of injuries related to emergency braking, including a serious injury to a cyclist last March.

NHTSA said it will determine how often the incidents occur and the potential safety issues they cause. Poll, including an estimated 242 Cruise self-driving car, may bring a recall. “With these data, NHTSA is able to address safety concerns related to these technologies through further investigation and enforcement,” the agency said in a statement.

Cruise spokesman Drew Pusateri said the company is cooperating with the investigation and its vehicles have driven nearly 700,000 miles on their own in a complex city with no injuries or deaths threatening to live.

“This is in contrast to the backdrop of more than 40,000 deaths each year on American roads,” he wrote. “There’s always been a balance between healthy regulatory oversight and the innovation we so desperately need to save lives.”

He said the police did not issue tickets in any of the crashes, and in each case, self-driving car are responding to aggressive or erratic behavior by other road users. “AV is working to reduce the severity of the crash and the risk of harm,” Pusateri writes.

In congested traffic incidents, Pusateri wrote that whenever Cruise technology isn’t overly confident when it comes to moving, it’s designed to be cautious, turn on hazard lights and stop safely.

“If necessary, Cruise staff will be dispatched to retrieve transport as quickly as possible,” Pusateri wrote. Such stops are rare and do not cause any problems, he wrote.

NHTSA said Cruise reported three rear-end crashes under a 2021 order requiring companies that make automated vehicles to notify the agency of collisions.

Reports of Cruise robotaxis becoming immobile in traffic came from the San Francisco City Transportation Authority and the San Francisco County Transportation Authority, the agency said.

Travel vehicles can trap passengers in unsafe locations, such as tourist lanes or intersections, increasing the risk for disembarking passengers. And they can become obstacles for other road users, forcing them to perform unsafe maneuvers to avoid a collision. “These vehicles can also pose a secondary safety risk, by impeding the path of emergency response vehicles and thus slowing their emergency response time,” NHTSA said in a statement. document.

The investigation comes at a critical time for Cruise, which in June began charging passengers for autonomous rides without a driver safely in San Francisco. It’s also an important time for the self-driving car industry, with Waymo, a subsidiary of Google, running a robotic taxi service in the Phoenix area with plans to expand into San Francisco. Other companies are also moving towards safe driverless services.

San Francisco-based Cruise plans to expand the service to Phoenix and Austin, Texas. GM-owned startup tests self-driving Chevrolet Bolt tram many years.

In September, Cruise revealed that it was recalling 80 driverless vehicles for a software update after one of the vehicles was involved in a collision that resulted in minor injuries.

Cruise told the National Highway Traffic Safety Administration that one of their vehicles was making an unprotected left turn at an intersection when it was hit by an oncoming vehicle. The Cruise vehicle had to be towed from the scene, according to regulatory filings.

GM acquired a majority stake in Cruise when it was a startup in 2016. The company invested to hold 80% of the company’s shares last May.

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