Moon Mistaken for Yellow Traffic Light by Tesla Autopilot System

Tesla has recently been surrounded by a lot of complaints about its Autopilot driver-assist system. Among many other issues that earlier confused the Autopilot, the system has discovered one more. The new issue identified is with traffic sign recognition. It was discovered after the system mistook the moon for a yellow traffic light.

Following quite a long while available, a large portion of the things that will, in general, befuddle Autopilot consistently has been genuinely very much contemplated, if not totally wiped out. A portion of the more weighty things have would, in general, be street path markings since Autopilot has depended on them to control itself inside a path. Fire engines stopped in thruway paths while reacting to crisis calls have been another normal enemy for the framework.

The recent issue came to light after a Tesla owner posted a video of his car slowing down while indicating the moon as a yellow light signal.

Obviously, the yellow colour of the Moon could be identified with fierce blaze smoke in the climate over pieces of the US, so maybe this issue will not be one of any routineness, yet we had pondered in the past about different semi-automatic-systems capacities to recognize and react to traffic signals, as such frameworks have shown up production vehicles. Tesla’s framework did not depend on camera sight alone, as it likewise depends on map information of convergence and light areas, with the framework intended to back the vehicle off for every single recognized light.
All things considered, we’d be more worried about such systems accurately reacting to traffic signals that apply explicitly to them and vehicles in their paths, as certain crossing points can be extremely perplexing or situated excessively near one another for traffic signal acknowledgment systems to select the right ones. Obviously, traffic signals can now and again be situated before other more far off traffic signals, or in the midst of a tangle of other traffic signs, as in reality convergences can have a wide range of lights applying to different paths of traffic. Engineers have likewise needed to fight with crossing points where traffic signal positions are either excessively high and excessively near the front of the vehicle to be seen by the camera-based systems deciphering them. Different light conditions can likewise effectively meddle with all camera-based systems, not simply Tesla’s.

Solution to the Problem

One of the manners by which automakers and autonomous system designers have looked to sidestep this issue altogether is by using traffic signals that speak with the frameworks in the actual vehicles, through vehicle-to-infrastructure (V2I) innovation. For instance, Audi’s Traffic Light Information framework, sent in specific urban areas since 2016, depends on ongoing sign data from a traffic the executives framework through a 4G LTE information association.
Obviously, Audi’s framework is a long way from working at each convergence, as it’s equipment subordinate.


Tesla’s framework, depends on visual understanding of the lights instead of V2I innovation, and doesn’t depend on signs to the traffic signals themselves. It’s more adaptable, as we have seen, yet in addition to some degree more inclined to confounding them.
Obviously, one other worry with different systems ceaselessly confusing traffic signals, not simply Tesla’s framework, is that if the vehicle settles on slowing down and speed increase choices dependent on wrong sensor information, then, at that point it can diminish its speed on the expressway and conceivably signal a vehicle behind it to backside it. Also, however much the Moon can be confused with a yellow traffic signal, we have an inclination that the sun could be a considerably more regular offender of a similar fault, notwithstanding other round lights.

0 0 votes
Article Rating
Inline Feedbacks
View all comments
Would love your thoughts, please comment.x