Ideal L7 braked suddenly due to misidentification of billboard

In May last year, an incident in which an Ideal L7 was forced to brake suddenly due to misidentification of a billboard while driving normally on a national highway attracted attention. After getting off the car to check, it was found that there were no obstacles on the road, only a billboard in front of the road with a picture of athlete Su Bingtian printed on it. Ideal Auto said that this might be because the laser radar identified the person on the billboard as a real person in the middle of the road, causing the active braking system to intervene and cause an emergency brake.