Security gate

By arranging a transmitting coil assembly on the partition door panel of the security gate and a receiving coil assembly on the outer door panel, combined with signal transmission and demodulation circuits, the problem of reduced detection accuracy in dual-passage security gates is solved, achieving higher detection accuracy.

CN116679345BActive Publication Date: 2026-06-30HANGZHOU RAYIN TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
HANGZHOU RAYIN TECH CO LTD
Filing Date
2023-04-14
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

In a security gate deployment scheme with dual-passage areas, the mutual interference between the magnetic induction components installed on the side panels of the two security gates on adjacent sides leads to a decrease in the accuracy of the detection results.

Method used

By arranging transmitting coil assemblies on the partition door panels of the security gate, and receiving coil assemblies on the first and second outer door panels respectively, and using signal transmitting circuits and processing components for signal demodulation, detection of two independent passage areas can be achieved.

Benefits of technology

This improved the detection accuracy of the dual-passage area security gate deployment scheme, reduced mutual interference between magnetic induction components, and enhanced the accuracy of detection results.

✦ Generated by Eureka AI based on patent content.

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Abstract

This application discloses a security gate. Based on this application, the partition door panel of the security gate can separate two independent passage areas between a first outer door panel and a second outer door panel to support a dual-passage area security gate deployment scheme. The partition door panel can be equipped with only transmitting coil assemblies, while the first and second outer door panels can be equipped with only receiving coil assemblies. Thus, the transmitting coil assembly deployed on the partition door panel can simultaneously generate physical magnetic fields in both independent passage areas. Furthermore, the receiving coil assemblies deployed on the first and second outer door panels can each sense the physical magnetic field in an adjacent passage area without being interfered with by other physical magnetic fields, thereby helping to improve the detection accuracy of the dual-passage area security gate deployment scheme.
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