Detection method, device, electronic equipment and camera for vehicle high beam turning on

Abstract

Embodiments of the present application provide a detection method, device, electronic equipment, and camera for turning on a high beam of a vehicle. The method includes: obtaining a first image and a second image for the current scene, the first image and the second image both contain the target vehicle, and the exposure of the first image is greater than the exposure of the second image; Determine the first feature area containing the features of the target vehicle; determine the area corresponding to the position of the first feature area in the second image as the second feature area; according to the position of the second feature area and the preset vehicle feature area and vehicle According to the position correspondence of the lamp area, determine the lamp area of ​​the target vehicle in the second image; perform image processing on the determined lamp area, and determine the number of the lamps of the target vehicle that have been turned on; according to the number of the lamps that have been turned on, determine Whether the target vehicle has high beams on. Applying the solution provided by the embodiment of the present application can improve the detection accuracy of whether the vehicle has turned on the high beam.

Description

technical field [0001] The present application relates to the technical field of intelligent transportation, in particular to a detection method, device, electronic equipment and camera for turning on the high beam of a vehicle. Background technique [0002] The high beam has a long irradiation distance and a large range. When driving at night or on roads that lack lighting, in order to ensure driving safety, high beams can be used as appropriate. For example, when driving a vehicle on an urban road, the high beam headlights are not allowed to be turned on in other situations except that the strobe high beam headlights can be turned on to show the vehicle ahead when overtaking. However, some drivers may use high beams without meeting the conditions for using high beams, thereby bringing safety hazards to themselves and other vehicles. For example, at night, on an urban road with better lighting conditions, if the high beam is turned on, the high beam light will cause the d...

AI Technical Summary

Problems solved by technology

[0005] Since the above method determines whether the vehicle has turned on the high beam according to the preset size threshold, that is, the same size threshold is selected under different illuminance environments, but the size of the headlight area of ​​the same vehicle is different under different illuminance environments, for example , the darker the night, the larger the headlight area of ​​the same vehicle, so the above method is not accurate enough to detect whether the vehicle has turned on the high beam

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