Visual Perception Bug Found in Li Auto’s L8 Pro

A Li Auto automobile proprietor in Shanghai claimed not too long ago that when he was driving at night time, the central management display screen all of the sudden confirmed that an individual was following instantly behind the car, however upon checking, he discovered that there was nothing. On January 16, posts concerning the incident appeared on the trending subjects listing of Chinese microblogging platform Weibo.

According to a video circulating on Weibo, on the automobile’s central management display screen, a simulated picture of a automobile driving on the street might be seen. The image additionally confirmed somebody working after the automobile.

The driver said that he had simply picked up the car one month in the past, and that this example had not been encountered earlier than. “At that time, the speed of the car reached more than 60 kilometers per hour, and people cannot run so fast. This is related to driving safety. It’s not a trivial matter.” Regarding the matter, one netizen mentioned, “If I drive alone at night, I will be very scared,” and, “A small bug may not be affordable in normal driving,” and eventually, “The bigger and bigger car screen affects safety too much.”

Li Auto instantly issued a press release saying, “This is not paranormal activity, but a bug of the L8 Pro (AD Pro platform 4.2 version)’s visual perception algorithm. The rear-view camera is arranged on the rear windshield, so when there are water droplets in the camera, if it is illuminated by the lights or street lamps of the rear vehicles, a halo will be formed on the image screen. This problem only affects the perceptual environment display, and will not affect function control. The L9 Max and L8 Max equipped with the AD Max platform do not have this bug.”

In view of follow-up options, Li Auto mentioned, “At present, our algorithm research and development team has added negative sample labeling data of halo image to this kind of scene, and the algorithm is being verified internally. It is expected that the algorithm will be updated in the next OTA. Car owners can now turn on the rear wiper on rainy days, which will greatly reduce the probability of the occurrence of this incident after eliminating the interference of water droplets.”

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Tesla had comparable issues, reminiscent of its vehicles sensing pedestrians in abandoned cemeteries. In response, Tesla mentioned that “the sensing error is caused by many factors, even dust.” The same incident occurred in Xiamen, Fujian Province earlier than. A Tesla car had no vehicles on both facet, and the sensor confirmed that there was a bus on the correct facet.

As early as 2021, Tesla introduced that its Model 3 and Model Y would undertake a pure visible sensing scheme which, Tesla claimed, wouldn’t lose the “vision plus radar” scheme in any respect. However, there have been many security accidents involving Tesla vehicles in current years, and the pure visible sensing scheme has been questioned.

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