INTELLIGENT LAMP SWITCHING METHOD AND SYSTEM, AND RELATED DEVICE

This application provides an intelligent light switching method and system, and a related device. The method includes: The intelligent light switching system obtains an image, where the image is shot by a video camera disposed at a fixed position of a vehicle, and lamp source information is recorded in the image; calculates an ambient light brightness value corresponding to the image; classifies, based on the lamp source information, a lamp source included in the image to obtain a classification result; and switches to a high beam or a low beam based on the ambient light brightness value corresponding to the image and the classification result. In the foregoing method, two types of information, namely, ambient light information and lamp source information are combined, so that more information related to a road at night may be used for reference during determining of whether to switch to a high beam or a low beam, thereby improving accuracy of light switching.