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Blog Autopilot Update to Bring Traffic Light, Sign Detection

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Tesla vehicles using Autopilot will be able to detect traffic lights and stop signs within the next few weeks, Chief Executive Elon Musk said in a tweet.






Tesla previously released a “Stop Light Warning” that alerts drivers if the car’s sensors believe there’s a chance of driving through a stop. The new update would enable the car to detect a red light or stop sign and come to a stop on its own.

Tesla will be collecting data and evaluating the feature with Early Access members over the coming weeks to make sure the feature is safe for a wide rollout.

A demo of the feature in action was shared to Twitter.






While the feature will first be available to owners in the U.S., Musk said a worldwide release could come in Q3.

Photo: Twitter/Out_of_Spec

 
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I appreciate the "decelerate to a full stop" feature they came out with a few months ago. However, I'm often unsure about where it's going to stop. I would like some feedback in three situations: a stop sign or stoplight, or a car stopped in the road. If my car gave me some assurance it recognizes each of these, then I'd be free to let up on the accelerator a bit earlier, so it could coast to an even more gentle stop. (At a traffic light, or in stop-and-go traffic on the freeway, there's no rush). Then, as with cruise control, I'd have one less thing to monitor while driving.