A kind of access control of automatic opening and closing door

Abstract

The invention discloses an access control for automatically opening and closing a door, and belongs to the field of security and protection equipment. The technical scheme is characterized by comprising a door structure and an identification device, wherein the door structure comprises a door frame, a door plate movably installed in the door frame and an electronic lock used for limiting the movement of the door plate; the identification device comprises a radio frequency card, a reader and a computer; and the access control further comprises a driving device for driving the door plate to move, and the electronic lock and the driving device are electrically connected to a computer; when the radio frequency card enters the effective working area of a radio frequency signal of the reader, the radio frequency card is activated, and information in the radio frequency card is transmitted to the reader; the reader reads the personal information of the user and transmits the personal information to the computer, and the computer compares the read user personal information with pre-stored user information; when the read user personal information is the same as the pre-stored user information, the computer controls the electronic lock to be closed, and the computer controls the driving device to open the door structure. The access control has the effect of automatically opening the door.

Description

technical field [0001] The invention relates to the technical field of security equipment, more specifically, it relates to an access control for automatically opening and closing doors. Background technique [0002] In order to enhance the living safety of the residential area or the personnel attendance management of the office building, access control is often set up. The access control system is the guard against the "door". The "door" here refers to various passages that can pass through, including doors for people to pass through, doors for vehicles to pass through, etc. [0003] At present, the Chinese invention patent with the notification number CN203858689U discloses an intelligent access control system based on GPRS wireless technology, including a server, a wireless signal transceiver device is arranged in the server, and several intelligent access control systems are connected to the server through the wireless signal transceiver device. The access control syst...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the door in the above-mentioned technical solution is a normally closed door. When the access control card or password is used to open the access control, the electronic lock is only opened, and the user still needs to push the door open and then enter, resulting in inconvenience

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