Security inspection device suitable for man, identity certificate, ticket checking system

Abstract

The invention discloses a security inspection device suitable for a man, identity certificate, ticket checking system. A bottom disc is disposed on a desk body in a locked manner by a screw and a nut, and the middle part of the bottom disc is provided with internal threads. A supporting tube is hollow, and the external diameter of the supporting tube is provided with threads. The supporting tube and the bottom disc are in a threaded connection, and then the height of the security inspection device is adjusted, and the freedom degree 1 of the security inspection device is provided, and the supporting tube is horizontally rotated to the position, and then the freedom degree 2 of the security inspection device is provided. The security inspection device suitable for the man, identity certificate, ticket checking system is provided with various adjustable freedom degrees, and by the adjustment of the freedom degrees, inspected people of different heights are guaranteed to be captured and locked by a camera in a certain range. The security inspection device is provided with at least a group of LED light supplement lamps, which are controlled by a photosensitive sensor, and are turned on automatically in nights or underground passages and other environments having poor illumination conditions, and are used to lighten human faces to acquire a clear imaging effect.

Description

technical field [0001] The invention relates to a security inspection instrument, in particular to a security inspection instrument suitable for a person card verification system. Background technique [0002] The acquisition of images in face recognition is very important, directly related to the success or failure of witness inspection, accuracy and detection rate, first of all, high-resolution high-definition cameras should be considered in the selection of cameras, wide-angle without distortion is more advantageous, specific The security inspection instrument of the present invention adopts Logitech C920 USB output high-definition camera, automatic focusing, and can obtain 30 frames of images per second; secondly, the ideal shooting angle is also crucial, and the adjustable support of the security inspection instrument of the present invention has multiple degrees of freedom. Adjustment, through the adjustment of each degree of freedom can ensure that the measured person...

AI Technical Summary

Problems solved by technology

This kind of equipment is not used frequently, and the system configuration is very low, so it is not suitable for the application scenarios of heavy traffic overload detection such as railway stations.

Images