Google bears 'some responsibility' after self-driving car hit bus

Mumbai: Alphabet’s Google said on Monday it bears "some responsibility" after one of its self-driving cars struck a municipal bus in a minor crash earlier this month.

The crash may be the first case of one of its autonomous cars hitting another vehicle and the fault of the self-driving car. The Mountain View, California-based Internet search leader said it made changes to its software after the crash to avoid future incidents.

In a February 23 report filed with California regulators, Google said the crash took place in Mountain View on February 14 when a self-driving Lexus RX450h sought to get around some sandbags in a wide lane.

Google said in the filing the autonomous vehicle was traveling at less than 2 miles per hour, while the bus was moving at about 15 miles per hour.The vehicle and the test driver "believed the bus would slow or allow the Google (autonomous vehicle) to continue," it said.

But three seconds later, as the Google car in autonomous mode re-entered the center of the lane, it struck the side of the bus, causing damage to the left front fender, front wheel and a driver side sensor. No one was injured in the car or on the bus.

Google said in a statement on Monday "we clearly bear some responsibility, because if our car hadn’t moved, there wouldn’t have been a collision. That said, our test driver believed the bus was going to slow or stop to allow us to merge into the traffic, and that there would be sufficient space to do that."

The Santa Clara Valley Transportation Authority will investigate the circumstances of the accident, Stacey Hendler Ross, spokeswoman for the Santa Clara Valley Transportation Authority, said on Monday.