Efficient and reliable security door used for urban traffic

Abstract

The invention relates to an efficient and reliable security door used for urban traffic. The security door includes a pedestal, a doorframe, a display screen, a loudspeaker, a detection mechanism andan intercepting mechanism; the intercepting mechanism includes a driving assembly and two intercepting assemblies; each intercepting assembly includes two intercepting units; intercepting units include door plates, hinge units and driving rods; the detection mechanism includes two elevating assemblies and two detection assemblies; detection assemblies include elevating plates, metal detectors andtwo separating plates; and the elevating assemblies includes power units and two elevating units. Through the detection mechanism, the front and back sides of a passenger inside the doorframe can be simultaneously scanned and detected up and down, so that the reliability of detection can be guaranteed, and detection efficiency can be enhanced; and during detection, interception can be performed onthe two ends of the doorframe through the intercepting mechanism, so that missed detection can be prevented, the reliability of equipment detection can be further guaranteed, and therefore, the practicality of equipment can be enhanced.

Description

technical field [0001] The invention relates to the field of intelligent transportation, in particular to an efficient and reliable security gate for urban transportation. Background technique [0002] Security door is a detection device that detects whether personnel carry metal objects, also known as metal detection door. Metal detection security gates are mainly used in airports, stations, large-scale conferences and other public places with large crowds. They are used to detect hidden metal objects on people's bodies, such as guns and control props. [0003] When the existing security gate is in operation, it is necessary to add a security checker next to the security gate, and use metal detectors to scan and detect the passengers' bodies. The comprehensive scanning of the security gate leads to a decrease in the reliability of the security gate. Not only that, some people are easily passed through the security gate without paying attention to the staff, which further r...

AI Technical Summary

Problems solved by technology

[0003] When the existing security gate is in operation, it is necessary to add a security inspector next to the security gate, and use a metal detector to scan and detect the passenger's body. The comprehensive scanning of the security gate reduces the reliability of the security gate. Not only that, some personnel are easy to pass through the security gate by the staff without paying attention, which further reduces the reliability and practicability of the existing security gate.

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