Door access control system capable of realizing non-contact door opening and closing

Abstract

The invention discloses a door opening and closing non-contact access control system, which comprises an access controller, an inside-door detection module, an outside-door detection module, a door opening and closing device, a power supply sub-module, a state lamp board and an emergency door opening button, wherein the access controller sends out an unlocking and opening instruction according to the outdoor personnel information sensed by the outdoor detection module and drives the door opening and closing device to automatically unlock and open the door, and the access controller sends out a door closing and locking instruction according to the indoor personnel information sensed by the indoor detection module and drives the door opening and closing device to automatically close and lock the door; and when the inside-door detection module is activated, the outside-door detection module fails, and the power supply sub-module is used for supplying power to the whole system. Compared with the prior art, the access control system disclosed by the invention is in-door admission control, wherein the condition in the door is considered at first, and the lock opening and closing and the door opening and closing can be judged according to the condition in the door, so that the control system of non-contact full-automatic door opening and closing in the whole entering and exiting process is realized.

Description

technical field [0001] The invention relates to the technical field of access control, in particular to a contact-free access control system for opening and closing doors. Background technique [0002] The existing access control system in the market is outside access control, such as face verification, fingerprint verification, IC card verification, etc. After the verification is passed, the system records relevant information and drives the door opening and closing device. This access control system cannot judge the situation inside the door. [0003] Now all the doors on the market are manually pushed and pulled, especially the toilet doors in public areas, which are the places people are least willing to touch and have to touch. In order not to touch, some of them wipe or isolate with a lot of paper, and rinse with water repeatedly , What's more, the door is not closed, leading to serious uncivilized phenomena, waste of paper, waste of water, and vandalism are not uncom...

AI Technical Summary

Problems solved by technology

This access control system cannot judge the situation inside the door

[0003] Now all the doors on the market are manually pushed and pulled, especially the toilet doors in public areas, which are the places people are least willing to touch and have to touch. In order not to touch, some of them wipe or isolate with a lot of paper, and rinse with water repeatedly , What’s more, if the door is not closed, it will lead to serious uncivilized phenomena, waste of paper, waste of water, and man-made destruction.

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