GM's Cruise to begin using fully self-driving cars in San Francisco

The car maker is moving towards operating a robot taxi service in Uber and Lyft's hometown

A driverless Cruise vehicle displayed at last year's Detroit Motor Show. The company is deploying five self-driving cars in San Francisco as it looks to develop a robot taxi service in California. AP Show more

General Motors' self-driving car company is sending vehicles without anybody behind the wheel onto San Francisco's roads as it navigates its way toward launching a robotic taxi service that would compete against Uber and Lyft in the hometown of the leading ride-hailing services.

The move announced on Wednesday by GM-owned Cruise come two months after the company received California's permission to fully driverless cars in the state.

Like dozens of other companies testing the robotic technology, Cruise's self-driving cars have been allowed on California public streets for several years with humans poised behind the wheel to take over in an emergency. Now, Cruise is confident enough to send out its self-driving cars without that safety net, although they will still be monitored by humans from remote locations instead of inside the vehicle.

“We believe self-driving has the potential to upend transportation,” Cruise chief executive Dan Ammann said on Wednesday.

California regulators also recently approved new rules allowing ride-hailing services to pick up passengers in self-driving cars, but Cruise isn't going down that road yet.

Instead, Mr Ammann pledged the company will move cautiously while dispatching up to five fully driverless cars into parts of San Francisco initially. Cruise's employees will most likely be the only passengers initially riding in the fully driverless cars, as they were when the company was testing the vehicles with a human backup behind the wheel.

Mr Amman declined to provide a timeline when asked if Cruise planned to use its driverless cars in ride-hailing services within San Francisco next year. But he said Cruise remains on a clear path toward “a commercial product that everyone can use".

Cruise, which GM bought in 2016, had initially set a goal of using driverless cars in a ride-hailing service by the end of last year, but perfecting the required technology has proven far more challenging than some of the world's top robotic engineers envisioned when they began working on their driverless technology anywhere from five to 10 years ago.

Waymo, a self-driving car pioneer spun out of a Google project, has also had to move more slowly with a robotic ride-hailing service it launched in the Phoenix area two years ago. That service, though, has been able to steadily expand since its debut and Waymo also has a permit to deploy fully driverless cars in California, although the company hasn't yet indicated when it might do that.

Three other companies have California permits to operate fully driverless cars in the state: AutoX Technologies, delivery service Nuro and Amazon's Zoox, which recently posted a video promoting a December 14 announcement about its future direction.

Cruise has spent the past five years testing its technology that has been used in 2 million miles of self-driving to reach this point in its evolution.