Anti-following unattended pedestrian path equipment

Abstract

The invention applicable to the technical field of unattended access control provides anti-following unattended pedestrian path equipment, which comprises a first gate, a second gate, at least one people flow acquisition device, and a main control unit. The first gate is provided with at least one permission reading device for verifying permission to open the first gate. A closed channel frame isarranged between the second gate and the first gate. The at least one people flow acquisition device is arranged on the second gate and / or the top of the channel frame and is used for detecting the number of people entering the channel of the first gate. The main control unit is respectively connected with the permission reading device and the people flow acquisition device and is used for receiving the authorized people number sent by the permission reading device and the passage people number sent by the people flow acquisition device, judging whether the authorized people number is greaterthan or equal to the passage people number or not, and if so, controlling the second gate to be opened, and otherwise, controlling the first gate to be opened or not closed. Therefore, unattended operation of the channel can be realized, and following can be effectively prevented.

Description

technical field [0001] The invention relates to the technical field of unattended access control, in particular to an anti-tailgating unattended pedestrian passage device. Background technique [0002] Existing pedestrian access equipment can only be used as an alarm prompt for personnel tailgating, and cannot deny the entry of trailing personnel; and the existing pedestrian passage equipment generally uses infrared counting methods, which cannot completely eliminate the effect of personnel tailgating. [0003] To sum up, it can be seen that there are many problems in the actual use of the existing methods, so it is necessary to improve them. Contents of the invention [0004] In view of the above-mentioned defects, the purpose of the present invention is to provide an anti-tailgating unattended pedestrian passage device, which can realize unattended passage and effectively prevent tailgating. [0005] In order to achieve the above object, the present invention provides a...

AI Technical Summary

Problems solved by technology

[0002] Existing pedestrian passage equipment can only take the function of alarming and prompting people to follow, and cannot refuse to enter the venue; and the existing pedestrian passage equipment generally uses infrared counting methods, which cannot completely prevent people from following.

[0003] In summary, there are many problems in the actual use of the existing methods, so it is necessary to improve

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