Automatic equipment for detecting on-state of high beam of vehicle

Abstract

The invention discloses automatic equipment for detecting on-state of high beam of a vehicle. The equipment comprises a three-dimensional support, the whole shape of the three-dimensional support is in a spherical crown shape, a fixing part is fixedly connected to the central position of one side surface of the three-dimensional support, and a camera is fixedly installed at the central position of the internal surface of the three-dimensional support. And a plurality of optical sensors are uniformly mounted at the periphery of the camera in the three-dimensional support. The invention relates to the technical field of urban traffic. According to the automatic equipment for detecting the on-state of the high beam of the vehicle, the incident angle of light is calculated by reading node voltage values between resistors of optical sensors and comprehensively analyzing the node voltage values,and whether the light is emitted by the high beam or not is judged. Whether passing vehicles turn on the high beam or not can be accurately judged, the traditional mode that whether a driver turns on the high beam or not needs to be judged by observing a monitoring camera is replaced, and convenience is brought to traffic police personnel.

Description

technical field [0001] The invention relates to the technical field of urban traffic, in particular to an automatic device for detecting the on-state of high beams of vehicles. Background technique [0002] Every year, the irregular use of vehicle high beams leads to many traffic accidents, which poses a threat to people's lives and property. Detection of high beams in traffic monitoring will help regulate the rational use of high beams by drivers, thereby reducing the number of traffic accidents. occur. [0003] Although there are many studies on headlight detection, there are few distinctions between high beam and low beam. One possible reason is that the abuse of high beam has not attracted enough attention. The main difference between the lights is the light intensity and the angle of light. However, it is difficult to find the difference between the two only by observing the monitoring images. Even experienced observers can easily misidentify the two. Therefore, how to...

AI Technical Summary

Problems solved by technology

[0003] Although there are many studies on headlight detection, there are few distinctions between high beam and low beam. One possible reason is that the abuse of high beam has not attracted enough attention. The main difference between the lights is the light intensity and the angle of light. However, it is difficult to find the difference between the two only by observing the monitoring images. Even experienced observers can easily misidentify the two. Therefore, how to distinguish the high beam from the high beam The dipped beam has become a thorny problem in the traffic system. There is no mature product on the market that can achieve this goal. The existing technology can only meet the ideal conditions of the laboratory, that is, it is only in the theoretical research stage, and There is still a considerable gap between being able to be used in real life

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