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Open type gate inhibition unlawful penetration alarm device

An alarm device and illegal entry technology, applied to alarms, anti-theft alarms, instruments, etc., can solve problems such as low efficiency, failure to meet humanized management requirements, and lack of safety and reliability in timed pass-through access control, etc., to achieve strong security , Prevent the effect of using time difference

Inactive Publication Date: 2005-11-23
锐意视觉科技(北京)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The open access control illegal entry alarm device of the present invention can solve the problem of low efficiency and failure to meet the requirements of humanized management in the current traditional card-reading and opening-type access control, and can also solve the problem of lack of safety and reliability in the timing pass-through type access control

Method used

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  • Open type gate inhibition unlawful penetration alarm device
  • Open type gate inhibition unlawful penetration alarm device
  • Open type gate inhibition unlawful penetration alarm device

Examples

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Embodiment Construction

[0014] Specific embodiments of the present invention can be referred to accompanying drawings. Fig. 1 shows a schematic distribution diagram of an alarm device. A first detector is set at the entrance of an entrance passage 1. No matter where the detector is arranged, its sensing area should be at the entrance of the narrow and long entrance passage 1. In Fig. 1 A first detector 2 suspended from the top is given. At the exit of the entrance passage 1, there is a second detector 3, which has the same setting requirements as the first detector, except that its sensing area is at the exit of the entrance passage 1. The detector can also be composed of a group of probes arranged in different orientations. The card reader 4 is arranged in the middle of the entrance passage 1, and can be contact type or non-contact type, such as wireless induction type. If it is a contact type, it should be located where the personnel in the passage can touch it.

[0015] figure 2 It is a circui...

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Abstract

The invention relates to an open type gate inhibition illegal accessing alarm device. It posits first explorer at channel porch and posits card reader at channel's middle parts and posts second first explorer at channel exit. It also has a auto controller circuit which interlocks the reference power of second explorer and makes it at pre-alert state when first explorer has tested the signal of people entering at the porch, and makes it at armed state when card reader receives the legal ID signal, or keeps the armed state when card reader receives the illegal ID signal. The alarm or auto closed driving control end sends signal when second explorer identifies the signal of people entering and works to achieve the function of auto alarm or auto interception.

Description

technical field [0001] The invention relates to an open access control alarm device. Background technique [0002] At present, the existing card-reading access control and timed pass-through access control at home and abroad have been widely used in public places that require access management. When the card-reading access control is applied to places with a large flow of people, such as: subways, bus stations, etc., there is a problem of low traffic efficiency, and it is applied to the management of institutions, schools and other places, which does not meet the requirements of humanized management. . The timed pass-through access control lacks safety and reliability, and within a timed range of timed door opening, legal entrants can be fooled through the border together. Contents of the invention [0003] The open access control illegal entry alarm device of the present invention can solve the problems of low efficiency and failure to meet the requirements of humanized...

Claims

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Application Information

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IPC IPC(8): G08B13/00
Inventor 庞维克杨国旗
Owner 锐意视觉科技(北京)有限公司
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