An entrance guard system with an entrance guard opening data line connected through authorizations of multiple persons
An access control system and data line technology, applied in instruments, time registers, individual input/output registers, etc., can solve the problems of password theft and forgetting, and achieve the effect of wide application and high security level
Inactive Publication Date: 2013-08-07
姬志刚
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[0002] The purpose of setting up the access control system with a higher level of security is to ensure the security after opening the access control. The access control system with password opening has higher requirements for security, but the access control opening password may sometimes be stolen or forgotten. The door opener may go to open the door under abnormal circumstances, which often hides a huge security risk
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[0007] As shown in the figure, an access control system that connects the access control to open the data line through multiple people's authorization, includes an electronic lock, a main communication module, a controller, an opening terminal and an authorization terminal, and the electronic lock, the opening terminal and the main communication module are connected with the control There are three authorized terminals, namely authorized terminal one, authorized terminal two, and authorized terminal three. Each authorized terminal contains a sub-communication module, and the middle of the data line between the controller and the electronic lock Set up 3 two-way electronic switches, when the electronic lock is opened, the authorization license sent back by the controller in response to the opening request for each authorized terminal, after comparison and verification of its legitimacy, if one is legal, the corresponding two-way electronic switch is closed, After all are legal, ...
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The present invention discloses an entrance guard system with an entrance guard opening data line connected through authorizations of multiple persons. The entrance guard system comprises an electronic lock, a master communication module, a controller, two-way electronic switches, an open terminal and 2-6 authorization terminals. The electronic lock, the open terminal and the master communication module are in data connection with the controller. 2-6 two-way electronic switches are arranged in the data line between the controller and the electronic lock. The open of the electronic lock comprises: authorization permission sent back by each authorization terminal responding to an open request is compared and verified at the controller, if an authorization permission is legal, the corresponding two-way electronic switch is closed, and after all the authorization permissions are legal, all two-way electronic switches are closed, the data line between the controller and the electronic lock is connected, and a signal and a password for opening the entrance guard are sent to the open terminal. According to the entrance guard system of the invention, the normal line connection and the acquisition of the open password require the permissions of multiple persons, so the entrance guard system of the invention is safe and reliable, has higher security classification, and is widely used in places with high security requirements.
Description
technical field [0001] The invention relates to an access control system, in particular to an access control system which connects the access control and opens the data line through the authorization of multiple persons. Background technique [0002] The purpose of setting up the access control system with a higher level of security is to ensure the security after opening the access control. The access control system with password opening has higher requirements for security, but the access control opening password may sometimes be stolen or forgotten. The door opener may go to open the door abnormally, which often hides a huge security risk. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide an access control system that connects the access control to open the data line through the authorization of multiple people. An authorizer who authorizes the terminal is in an abnormal state or thinks that the door opener is ...
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IPC IPC(8): G07C9/00
Inventor 姬志刚李军刚贾海亮刘利强赵强王俊勇王亚涛姬志强杜志刚郑巍赵林
Owner 姬志刚