Control method for intelligent bayonet light supplement system

Abstract

The invention discloses a control method for an intelligent bayonet light supplement system. The method comprises the steps as follows: A, an ambient light detection unit collects ambient light information to judge a daytime / night state and output the state to a control unit; B, the control unit outputs a signal to control an electric light source to start a daytime / night mode to work, and if in the daytime mode, the electric light source supplements light in a pulsing manner; C, under the night mode, a light changing supplement triggering unit judges whether a light changing supplement signal is triggered by a vehicle and distance between the triggered signal and a bayonet, and sends a judgment result to the control unit; D, when the vehicle triggers the light changing supplement signal, the control signal outputs the signal to adjust brightness of the electric light source to be gradually increased to medium brightness from low brightness to be ready for supplement light for photographing of a camera, and E, the camera takes a photo, the control unit controls the electric light source to supplement light for photographing of the camera in the pulsing manner under the daytime mode or reach the maximum brightness under the night mode to supplement light for photographing of the camera in a stroboscopic manner.

Description

technical field [0001] The invention belongs to the technical field of road traffic smart bayonets, and in particular relates to a control method for an intelligent bayonet supplementary light system. Background technique [0002] Usually, smart bayonets are installed on township roads, county roads, provincial roads, national roads, and expressways. The smart bayonets are equipped with monitoring and camera devices to monitor passing vehicles and take photos of vehicle drivers and license plates, so as to achieve real-time monitoring of vehicle driving. and the purpose of managing road traffic. In bad weather such as rain, fog and haze and at night, the low ambient light around the smart bayonet will affect the monitoring and shooting effects. In order to achieve better shooting effects and get clear photos of drivers and license plates, it is necessary to use supplementary light to overcome the insufficient ambient light. The problem. [0003] The existing bayonet usuall...

AI Technical Summary

Problems solved by technology

The main disadvantages of this method are: 1. Energy waste, LED lights are only divided into two working states: day and night, that is, they work at night and do not work during the day; it has nothing to do with the actual working status of the smart bayonet, no matter whether there is a vehicle passing through the smart bayonet at night Whether the camera needs supplementary light, the LED lights are always on for supplementary light

Second, the light pollution is serious, and the pulsed xenon lamp flashing at night will cause serious glare interference

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