Multi-level access system and implementation method thereof

An access control system, multi-level technology, applied in transmission systems, instruments, electrical components, etc., can solve the problem of low security level of access control

Pending Publication Date: 2017-12-12
NANJING COLLEGE OF INFORMATION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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[0003] The present invention solves the technical pro

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  • Multi-level access system and implementation method thereof
  • Multi-level access system and implementation method thereof

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Example Embodiment

[0020] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0021] The present invention proposes a multi-level access control system, such as figure 1 As shown, including access control server, voice acquisition module, camera, voice playback module, keyboard input module, WIFI module and access lock control circuit, voice acquisition module, camera, voice playback module, keyboard input module, WIFI module and access lock control circuit Both are connected to the access control server; the voice acquisition module and camera are installed at the door, respectively used to collect the requester's voice information and the requester's image information; the keyboard input module is installed at the door for the requester to enter the password; the WIFI module is used for It is connected to the internal local area network and communicates with the intelligent mobile terminal connected in the internal local...

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Abstract

The invention discloses a multi-level access system and an implementation method thereof. The implementation method comprises the following steps that on the basis of an access server, the access server is connected into a local area network by a WIFI module so as to communicate with an intelligent mobile terminal accessed into the local area network; the level of a requester is identified by an identification number of the intelligent mobile terminal, and if the identification number is from the intelligent mobile terminal of an administrator, an access lock is controlled for locking and unlocking by comparing whether a password inputted by the requester is consistent to a stored access password of the administrator; if the identification number is from the intelligent mobile terminal of an internal personnel, the access lock is controlled for locking and unlocking by comparing whether an answer of a question is consistent to a stored standard answer; and if the identification number is from the intelligent mobile terminal of an external personnel, the access lock is controlled for locking and unlocking by collection of image information and voice information of the requester and confirmation of the internal personnel the requester wants to make an appointment with. The multi-level access system and an implementation method disclosed by the invention are convenient and safe and can be applied to places with high security level.

Description

technical field [0001] The invention relates to the technical field of access control, in particular to a multi-level access control system and an implementation method thereof. Background technique [0002] The traditional access control system is to open the access control by swiping the card. No matter whether the authorized person or not, as long as he holds the access control card, he can enter. Criminals can enter by stealing or imitating the access control card. The security level is low; and all authorized personnel need to carry it with them. The access card is inconvenient to use. Contents of the invention [0003] The invention aims to solve the technical problem of low security level of existing access control. [0004] Concrete technical scheme of the present invention is as follows: [0005] The present invention firstly proposes a multi-level access control system, comprising an access control server, a voice acquisition module, a camera, a voice playback ...

Claims

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Application Information

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IPC IPC(8): G07C9/00H04L29/08H04W4/14
CPCH04L67/02H04L67/025H04L67/125H04W4/14G07C9/00309G07C9/00563G07C9/00571
Inventor 高燕王钧铭张凯顾斌金明管天宇张照锋王书旺吴珊珊陈庆荣
Owner NANJING COLLEGE OF INFORMATION TECH
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