Skip to main content

Autonomous car accidents revealed in California

Associated Press (AP) recently reported that three of Google's self-driving cars have been involved in accidents since September, when California allowed them to begin using public roads. The parts supplier Delphi Automotive had one accident, which an accident report the company provided to AP showed was not its fault. Delphi said at the time the car was being driven by the person the DMV requires behind the wheel during testing. US consumer rights advocate Consumer Watchdog has now called on Google
May 13, 2015 Read time: 3 mins
Associated Press (AP) recently reported that three of 1691 Google's self-driving cars have been involved in accidents since September, when California allowed them to begin using public roads.

The parts supplier 7207 Delphi Automotive had one accident, which an accident report the company provided to AP showed was not its fault. Delphi said at the time the car was being driven by the person the DMV requires behind the wheel during testing.

US consumer rights advocate Consumer Watchdog has now called on Google to release the reports of accidents involving its driverless cars and to commit to making public all future driverless car accident reports.  

It learned that there had been accidents involving Google's robot cars when it filed a Public Records Act request with the California Department of Motor Vehicles (DMV) seeking communications between Google and the department. However, the DMV treats driverless car accident reports confidentially and would not release them.

"It is important that the public know what happened," wrote John M. Simpson, Consumer Watchdog's Privacy Project director, in a letter to Google. "You are testing driverless vehicles on public highways, quite possibly putting other drivers at risk."

Chris Urmson, director of Google's self-driving car program, says 11 accidents in 1.7 million miles is a lot better record than most humans achieve.

Writing in a blog post, he says, “If you spend enough time on the road, accidents will happen whether you’re in a car or a self-driving car. Over the six years since we started the project, we’ve been involved in 11 minor accidents (light damage, no injuries) during those 1.7 million miles of autonomous and manual driving with our safety drivers behind the wheel, and not once was the self-driving car the cause of the accident.”

"Rear-end crashes are the most frequent accidents in America, and often there’s little the driver in front can do to avoid getting hit; we’ve been hit from behind seven times, mainly at traffic lights but also on the freeway," he said. "We’ve also been side-swiped a couple of times and hit by a car rolling through a stop sign. ... We have a detailed review process and try to learn something from each incident, even if it hasn’t been our fault.

“Not only are we developing a good understanding of minor accident rates on suburban streets, we’ve also identified patterns of driver behaviour (lane-drifting, red-light running) that are leading indicators of significant collisions.”

Related Content

  • April 11, 2016
    Consumer Watchdog calls on NHTSA to strength rules on autonomous cars
    The US Consumer Watchdog has called on the National Highway Traffic Safety Administration (NHTSA) to require a steering wheel, brake and accelerator so a human driver can take control of a self-driving robot car when necessary in the guidelines it is developing on automated vehicle technology. In comments for a NHTSA public meeting about automated vehicle technology, John M. Simpson, Consumer Watchdog's privacy project director, also listed ten questions he said the agency must ask Google about its self-
  • May 14, 2014
    Update on autonomous cars: mastering city street driving
    In a recent blog post, Google’s director of their self-driving car project, Chris Urmson has given an update on the technology that he says is better than the human eye. Google’s autonomous vehicles have logged nearly 700,000 miles on the streets of the company’s hometown, Mountain View, California. Urmson says a mile of city driving is much more complex than a mile of freeway driving, with hundreds of different objects moving according to different rules of the road in a small area. He claims that
  • July 1, 2016
    NHTSA opens investigation into fatal Tesla crash
    The US National Highway Traffic Safety Administration (NHTSA) has opened a preliminary investigation into a fatal crash involving a Tesla autonomous car in Florida. According to a Florida Highway Patrol report, the 40-year-old driver was killed when his 2015 Model S drove under the trailer of an 18-wheel truck. In a blog post on the crash, which happened in early May, Tesla said “the vehicle was on a divided highway with Autopilot engaged when a tractor trailer drove across the highway perpendicular to t
  • October 20, 2016
    Consumer Watchdog calls for stricter safety standards for autonomous cars
    The US Consumer Watchdog is calling on the California Department of Motor Vehicles (DMV) to prohibit autonomous vehicles without a human driver capable of taking control until the National Highway Traffic Safety Administration (NHTSA) enacts enforceable standards covering the safety performance of robot cars. NHTSA has proposed a voluntary safety checklist that contains no enforceable standards. The proposed DMV rules would require manufacturers to submit that federal checklist before testing or deployin