An autonomous driving mode that will take some of the strain off of drivers during long trips should arrive in Tesla cars in the next few weeks.
Earlier this year, CEO Elon Musk promised the feature as part of a “summer” update, and while Tesla will miss that deadline by a couple of weeks, it is about to roll it out.
The company has been testing the software for several months on long drives, including from its Silicon Valley headquarters to Seattle. It keeps the car safely in lane and adjusts its speed to allow for other vehicles, akin to an autopilot for the car.
Describing the system in March, Musk said it relied on ultrasonic sensors that cover the area around the car to a distance of about 5 meters, as well as a forward camera and radar.
“We’re probably only a month away from having autonomous driving, at least for highways and for relatively simple roads,” he said.
Asked about the more ambitious goal of fully autonomous vehicles, Musk said he thinks that technology is still one to three years away, and that regulations could hold it up by a further one to three years.
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Martyn Williams produces technology news and product reviews in text and video for PC World, Macworld, and TechHive from his home outside Washington D.C.. He previously worked for IDG News Service as a correspondent in San Francisco and Tokyo and has reported on technology news from across Asia and Europe.