Traffic monitoring camera light-supplementary lamp

Abstract

The invention relates to a traffic monitoring camera light-supplementary lamp, belonging to the field of a traffic monitoring camera device. The traffic monitoring camera light-supplementary lamp is provided with a shell; a circuit control module is arranged in the shell; the circuit control module is electrically connected with a flash lamp tube which is installed on a reflector mirror; an upper cover is fixed on the shell; the traffic monitoring camera light-supplementary lamp is characterized in that the reflector mirror and the flash lamp tube form an elongated light-emitting body capable of emitting elongated lights; and a convex lens is fixed at the end part of the shell at the front part of the elongated light-emitting body capable of emitting elongated lights. The traffic monitoring camera light-supplementary lamp has the following beneficial effects: the spot size in a lamplight illuminated area can be controlled, and more importantly, the light intensities of the spot at different position can be controlled; even if a photographed object has different intensities of light reflection at different positions, an overall clear picture of the photographed object can be obtained.

Description

technical field [0001] The invention relates to the field of traffic monitoring and photographing devices, in particular to a supplementary light for traffic monitoring and photography. Background technique [0002] As we all know, in the intelligent transportation system, a special system is needed to take photos and archive the vehicles passing the monitoring point, so as to provide evidence for the investigation of public security and traffic cases. The system includes equipment such as cameras, vehicle sensing devices, and supplementary lights for taking pictures. The vehicle's color, outline, driver's features (including facial features and whether to wear a seat belt) and license plate number in the photographs should be clearly identifiable. The fill light directly affects the photographing effect of the camera. The current technical status and existing problems: The requirement for taking pictures is that the two important features of the license plate and the dri...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies of the prior art, the present invention provides a traffic monitoring camera supplementary light, which mainly solves the situation that the monitoring camera takes pictures of the scene in the vehicle cab and the license plate, and the two use the supplementary light light differently. , leading to the problem that the overall photo is not clear

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