KR101075862B1 - Entrance control integration systems - Google Patents

Abstract

The present invention is composed of one master controller and a plurality of slave controllers connected to and managed by zones, regions, and the like to control and manage all accessors by the master controller as well as to control companions by antenna modules installed in various places. Initiate possible access control integration systems.
The present invention relates to a slave controller comprising an access card reader, a door open / close device and an open / closed state sensor, a CPU and a wireless communication interface, and a plurality of slave controllers connected wirelessly and wirelessly, the access card reader and a door open / close. A master controller comprising a CPU, memory, display, input unit, and communication unit, and an antenna module for short-range Zigbee communication with an access card having a Zigbee module and a built-in Zigbee module. Accordingly, the present invention can control the access of a person using a plurality of slave controllers according to the gate, date, day of the week, and time, as well as the control function is performed by a single master controller, If you need to change the value, change only the memory contents of the master controller to change it. It is possible to set operating, maintaining and repairing it will be very easy and fast, you can get useful effects can be economical and flexible operation by minimizing the associated costs.

Description

ENTRANCE CONTROL INTEGRATION SYSTEMS

The present invention relates to an access control integrated system, in particular, consisting of one master controller, and a plurality of slave controllers connected and managed by region, region, etc., to control and manage all accessors by the master controller as well as everywhere. The present invention relates to an access control integrated system capable of companion control by an installed antenna module.

As it is well known, a network management system of an emergency door automatic switchgear which integrates and manages a plurality of switchgear installed in each emergency door of a building has been proposed, and a representative example thereof is Korean Patent Publication No. 358215 ( Name of the invention: The network management system of the emergency door automatic switchgear and a management method using the same; (hereinafter referred to as "quoted invention") has been proposed, looking at its structure as shown in Figure 1, installed in the emergency door As a system for integrated management of emergency doors in a network by interlocking with a switch,

At least one emergency detector having a sensor for sensing physical information and a change amount of the information and converting the information into an electrical signal, and modulating and transmitting the electrical signal to a wired or wireless signal;

An opening and closing device installed in the emergency door to operate the emergency door in an open mode or a lock mode by a power supplied from the outside, and having a fixed RFID tag configured to store unique information of the emergency door;

An access card having a mobile RFID tag for identifying unique number information of a user and inputting an opening / closing selection of an emergency door by contactless communication;

The RFID tag is opened by an electric signal or an access card from the emergency detector, and an RFID reader for detecting a fixed RFID tag installed on the switch or a mobile RFID tag provided on the access card is built in a wireless antenna. Main controller for transmitting and receiving number information; And

And a central manager for collecting and managing the RFID tag received through the antenna to integrate and manage the opening and closing status information of the emergency door, and to control the operation of the entire switch.

This cited invention can identify in real time the opening and closing status of a plurality of emergency doors in a large space, such as department stores, large marts, the administrator can open and close a specific emergency door, or open and close the entire emergency door at the same time, using a multi-tap antenna By detecting the RFID tag signal, it is possible to grasp the opening and closing status of the emergency door of a large-scale building and the person in real time, thereby reducing the installation cost of the equipment, easy to maintain and repair, IC key, Dallas using only battery without extra wiring When a chip-type key is touched to a tag reading part, an emergency door can be opened, or a unique number of a Dallas chip can be linked to a member's information, which facilitates member management and integrated control system.

On the other hand, the cited invention requires a lot of manpower for management and operation since it is necessary to update the data of all persons who are allowed / prohibited access to each internal memory of each main controller individually and then it is difficult to promptly update the data. There is this.

In addition, the cited invention can control access only at the doorway, it is impossible to determine the location of the person in a large building or a large specific area, so it is difficult to identify the location of the lost child in case of companion management or lost child.

Republic of Korea Patent Publication No. 358215

The purpose of the present invention is to solve this problem, each access door is not individually managed by access control, one by one master controller by zone, region, etc., consisting of a plurality of slave controllers connected and managed by the master controller It is to provide an integrated access control system that can control and manage all visitors.

In addition, the present invention is wired and wirelessly connected to the master controller or slave controller, Zigbee communication, the access control integrated system capable of companion control having a ZigBee module with a ZigBee module communicating with the ZigBee short-range communication with the antenna module installed in the designated place In providing.

In the present invention, in order to achieve the above object, in conjunction with the opening and closing device of the gate to control the opening and closing device and the access control integrated system for controlling access to the network,

An access card reader installed at each gate to control access; A detection sensor for detecting an open / close state of the gate;

A slave controller which receives the output information of the access card reader and the sensor and transmits it to a master controller described later through a wired / wireless communication interface unit, and controls the opening / closing device of the gate according to a command of the master controller; An antenna module installed at a predetermined interval in a control area, wired / wireless communication with the controllers, and short-range communication with an access card carried by an accessor to transmit the recognized information of the access card to the controller; A card issuer for issuing a companion card communicating with the antenna module to the companion when there is a companion accompanying the person who wants to enter and exit the gate, and transmitting issuance information for issuing the companion card to the master controller;

Built-in memory for storing control information, and communicates with the slave controller receives the information of the person from the access card reader to compare the control information stored in the memory to determine whether to allow the access, the opening and closing device according to the determination A master controller for controlling access by transmitting a command to control the slave controller, and receiving identification information of the card from three or more antenna modules closest to the access card or companion card to determine the location of the accessor;

Receiving the issuance information from the master controller is configured as a card collector to pass the card issued by the card issuer is collected.

In this way, the present invention can control the access of a person using a plurality of slave controllers according to the gate, date, day of the week, and time, and of course, such a control function is performed by one master controller, so that the control conditions are changed. If it is necessary to change the memory contents of the master controller can be operated variably, it is very easy and quick to set up, maintain and repair, and has a useful effect of enabling economical and flexible operation by minimizing related costs. It is possible to determine the location by receiving the communication details of the card from the antenna module installed in the designated location at regular intervals in the communication card, companion card and controller and at least three antenna modules closest to the access card and companion card. Passenger by Master Controller The position of the passenger is identified, there is a useful effect that the distance chulipja the passenger is above a certain distance so as to be notified to the administrator to prevent the occurrence of lost in advance and which allows the control and management of chulipja passenger.

1 is a block diagram showing the configuration of the cited invention.
Figure 2 is a block diagram showing the overall configuration of a specific embodiment of the access control integrated system according to the present invention.
Figure 3 is a flow chart showing the flow of a specific embodiment of the access control integration system according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The overall configuration of a specific embodiment of the access control integration system according to the present invention is shown in FIG.

As can be seen from this, the present invention is linked to the opening and closing device 110 of the gate 100 in the access control integrated system to control the opening and closing device 110 and to control access to the network,

An access card reader 300 installed for each of the plurality of gates 100 to control access, a detection sensor 400 for detecting an open / closed state of the gate 100,

The output information of the access card reader 300 and the sensor 400 is received and transmitted to the master controller 600 described later through the wired and wireless communication interface unit 510, according to the command of the master controller 600 Slave controller 500 for controlling the entrance and exit by controlling the opening and closing device 110 of the gate 100,

Built-in memory 610 for storing control information, and communicates with the slave controller 500 receives the information of the person from the access card reader 300 to allow access compared to the control information stored in the memory 610 And a master controller 600 which transmits a command to control the switchgear 110 to the slave controller 500 according to the determination.

Issuing a companion card (200 ') with a Zigbee module (210) built-in to the companion accompanying the person who wants to enter and exit the gate 100, the master controller (200) issuing information issued the companion card (200'); A card issuer 800 for transmitting to 600;

A card collector 900 which receives the issuance information from the master controller 600 and passes the card issued by the card issuer 800 to be collected;

Wired and wireless communication with the controllers, ZigBee module 210 may be configured as an antenna module 700 to communicate with the ZigBee near the built-in access card 200.

As described in more detail for each component, as shown in Figure 2, the master controller 600, the communication unit 650 for wired and wireless communication with the slave controller 500 and the antenna module 700, and control, A memory 610 for storing information, an input unit 640 for inputting a command to the master controller 600, a display 630 for displaying the input contents of the input unit 640, and a status of the master controller 600; The controller 650 is connected to the communication unit 650, the memory 610, the input unit 640, and the display 630 to receive the information of the person from the access card reader 300 through the communication unit 650 to the memory 610. Generating a command to control the opening and closing device 110 by determining whether to allow the entrance compared to the stored control information, and communicates through the antenna module 700 and the communication unit 650 to access the built-in Zigbee module 210 CPU that locates the card 200 ( 620.

The master controller 600 itself includes an access card reader 300, the sensor 100 for detecting the opening and closing state and the opening and closing device for opening and closing the gate 100 installed in any one of the gate 100, Is connected to control the entry and exit of the connected gate 100 in place of the slave controller 500.

In addition, the slave controller 500 is connected to the opening and closing device for opening and closing the gate 100 is installed in each gate 100 and the detection sensor 400 for detecting the opening and closing state, to communicate with the master controller 600 The wired and wireless interface unit 510 may be configured and control the opening and closing device.

An access card reader 300 capable of reading an access card 200 possessed by a person who wants to access the gate 100 in which the slave controller 500 is installed is connected to or embedded in the slave controller 500 such an access card. The reader 300 receives the person's access information and transmits the access information to the master controller 600 through the wired / wireless interface unit 510 provided therein together with the gate information of the corresponding gate 100.

At this time, the master controller 600 searches whether there is information that matches the accessor information received from the control information stored in the memory 610, and if there is a match, the gate of the gate information received from the information again. The 100 determines whether the entrance is allowed by searching whether the gate 100 is allowed to enter. As a result, in the case of the gate 100 that is allowed access, the communication unit 650 compares the current time data with the data related to the start and end date, day of the week, and the start and end time of the access time. By controlling the opening and closing device of the gate 100, which communicates with the slave controller 500 installed in the corresponding gate 100 to transmit the access information, the person who recognizes the access card 200, the designated gate 100, designated It will be controlled to be accessible only at the date, the specified day, and the specified time.

As described above, in the present invention, a series of confirmation processes for the access control are performed in the master controller 600. When the access completion is confirmed through the detection sensor 400, the gate 100 is closed by controlling the opening and closing device again. It is to be able to control the access again, the master controller 600 itself can be made to realize the access control function implemented in the above-described general slave controller 500 according to the accessor information of the person.

The present invention is able to control the entrance and exit of the user using a plurality of slave controller 500 according to the gate 100, date, day of the week, time, as well as such a control function is carried out in particular by one master controller 600 Therefore, if the control conditions need to be changed, the memory controller 610 of the master controller 600 can be changed and operated variably, so that the setup, maintenance, and maintenance are very simple and quick, and the required costs are minimized. It is economical and flexible.

In addition, the card issuing machine 800 is installed in the gate 100 first contact from the outside or the management office with the administrator to control and manage the access, access card 200 by checking the identity of each person who wants to access through the manager. Issuance or issuing the access card 200 by verifying the identity by credit card recognition, etc., and transfers the issued information to the master controller 600 to be registered, in particular to a companion accompanied by the accessor It is possible to issue and register a companion card 200 'in which the Zigbee module 210 is built so as to restrict the exclusive access in connection with the accompanying person and maintain the connected person with a predetermined distance or less.

Those who have the access card 200 or the companion card 200 'with the Zigbee module 210 will be able to enter and exit the respective gates 100 by the above-described process, and are designated at predetermined intervals. The location is determined by the near field communication with the antenna module 700 installed in the.

Here, the method of determining the location of the visitor communicates at least three antenna modules 700 closest to the Zigbee module 210 embedded in the access card 200 possessed by the visitor to the master controller 600. Since the master controller 600 is able to determine the location of the three antenna module 700 and the location of the access card 200 communicated with the antenna module 700 by the trigonometry, the companion in the same way The location of the card 200 ′ is also determined so that the distance from the associated access card 200 falls below the allowable distance so that it can be detected by the master controller 600, thereby informing the manager or the central control room or the person in charge. In addition, the traveler's movement path, current location, etc. can be known, so if the companion is lost, the traveler's travel path can be found quickly. Because evil enhance security, in case of an accident it can be a significant cause of material to investigate the post.

In addition, the access card 200 or companion card 200 'with the ZigBee module 210 is expensive compared to the general card, high risk of loss, high risk of being stolen or duplicated by others due to loss. When leaving the access control system is preferably to return the access card 200, for this purpose, so that you can not go out without returning the access card 200 carried by each person in the final gate 100 directly connected to the outside A card collector 900 may be provided.

The card collector 900 communicates with the master controller 600 and checks whether the collected access card 200 is a card registered in the master controller 600 and passes only the registered card and passes the collected information. It can be registered by transmitting to the master controller 600.

In the present invention, the issuance information of the card issuer 800 and the collection information of the card collector 900 are registered and managed in one master controller 600, and as described above, each slave controller is controlled by the master controller 600. Since the 500 is controlled to control the entry and exit of the gate 100 controlled by the slave controller 500, there is no need to update or set the control information for each gate 100, and the antenna module 700 and the accessor's Communication history with the access card 200 is transmitted to the master controller 600, so that the location and movement of the visitor can be checked, enabling higher security and follow-up management. Companion can be detected over distance to prevent the lost child, and even if the child is lost location can be found quickly.

In addition, the access control integrated system according to the present invention, as shown in Figure 3, a) when the person who wants to access the gate 100 recognizes the access card 200 to the access card reader 300 the access card reader ( The slave controller 500 connected to 300 transmits the access information and the gate information of the gate 100 recognized by the master controller 600 through the wired, wireless interface unit 510,

b) the master controller 600 searches and finds the accessor information input in the step a) from the control information stored in the memory 610, and the gate 100 of the gate information input for the accessor of the accessor information from the found control information. Determining whether the gate is allowed to enter the gate 100, whether the current date and time is a date and time when the entrance is permitted, and

c) When the access permission is determined, the master controller 600 communicates with the slave controller 500 that has transmitted the accessor information and the gate information through the communication unit 650 to open and close the gate 100 corresponding to the gate information. Opening the gate 100 because it is controlled,

d) closing the gate 100 by controlling the opening and closing device again when the entrance and exit is confirmed by the detection sensor 400 detecting the opening and closing state of the gate 100;

e) modifying only the control information stored in the memory 610 of the master controller 600 when changing, registering, or deleting the accessor information, so that the steps a) to d) may be performed.

Here, f) issuing a companion card (200 ') with a Zigbee module (210) built-in to the companion accompanying the person who wants to enter and exit the gate 100 through the card issuer 800, the companion card (200') Transmitting and issuing issuing information to the master controller 600 and registering the issued issuing information;

g) the antenna module 700 and the access card 200 and the companion card 200 'installed at a predetermined location at regular intervals in various places are short-range communication so that the antenna module 700 transmits the communication details to the master controller 600. Master controller 600 to determine the location of the passenger and companion, and

h) The card collector 900 receives the card issued through the card issuer 800, recognizes the card, and transmits the recognition content to the master controller 600 to check whether the inserted card is the registered access card 200. And, the step of passing only when the inserted card is the access card 200 can be configured.

As described above, the present invention is not limited to the above-described embodiments, but can be variously changed within the spirit and concept of the present invention.

100: gate 110: opening and closing device 200: access card
200`: Companion Card 210: Zigbee Module 300: Access Card Reader
400: detection sensor 500: slave controller 510: wired and wireless interface
600: master controller 610: memory 620: CPU
630: display 640: input unit 650: communication unit
700: antenna module 800: card issuer 900: card collector

Claims (7)

In the access control integrated system to control the access to the network in conjunction with the switchgear of the gate,
An access card reader installed at each gate to control access;
A detection sensor for detecting an open / closed state of the gate;
A slave controller which receives output information of the access card reader and the detection sensor and transmits the output information to the master controller described below through a wired / wireless communication interface unit and controls the opening / closing device of the gate according to a command of the master controller;
An antenna module which is installed at predetermined positions at various places in various places, wires and wirelessly communicates with the controllers, and communicates with the access card carried by a person in close proximity to transmit the details of the access card to the controller;
A card issuer for issuing a companion card communicating with the antenna module to the companion when there is a companion accompanying the person who wants to enter and exit the gate, and transmitting issuance information for issuing the companion card to the master controller;
Built-in memory for storing control information, and communicates with the slave controller receives the information of the person from the access card reader to compare the control information stored in the memory to determine whether to allow the access, the opening and closing device according to the determination A master controller for controlling access by transmitting a command to control the slave controller, and receiving identification information of the card from three or more antenna modules closest to the access card or companion card to determine the location of the accessor;
A card collector configured to receive the issuance information from the master controller and pass the card issued by the card issuer to be collected; Access control integrated system, characterized in that configured. The method of claim 1,
The master controller includes a communication unit for wired and wireless communication with the slave controller and the antenna module,
A memory for storing control information,
An input for inputting a command to the master controller,
A display for displaying input contents of the input unit and a status of a master controller;
The controller is connected to the communication unit, the memory, the input unit, and the display, and receives the accessor's information from the access card reader through the communication unit, compares the control information stored in the memory, and determines whether to permit the access to generate a command to control the opening and closing device. And a CPU configured to determine a location of an access card in which a Zigbee module is embedded by communicating with the antenna module through a communication unit. delete a) when the person who wants to access the gate recognizes the access card to the access card reader, the slave controller connected to the access card reader transmits the access information and the gate information of the gate recognized as the master controller through the wired / wireless interface unit; Wow,
b) The master controller searches for and finds the accessor information input in the step a) from the control information stored in the memory, and if the gate of the gate information input to the accessor of the accessor information in the found control information is a gate that allows access; Determining whether the current date and time is a permitted date and time;
c) opening the gate as the master controller controls the switchgear which opens and closes the gate corresponding to the gate information by communicating with the slave controller which has transmitted the accessor information and the gate information through the communication unit, when it is determined that the access is allowed;
d) closing the gate by controlling the opening and closing device again when the entrance and exit is confirmed by a detection sensor detecting the opening and closing state of the gate;
e) modifying only the control information stored in the memory of the master controller when changing, registering, or deleting the accessor information;
f) issuing a companion card with a Zigbee module embedded in the companion accompanied by the person who wants to enter and exit the gate through a card issuer, and transmits and registers the issuance information that issued the companion card to the master controller;
g) The antenna module and the access card and the companion card installed in the designated locations at regular intervals in various places communicate with each other and at least three antenna modules closest to the access card and the companion card transmit the communication details to the master controller, and the master controller Identifying the location of the person and the companion from the communication history and notifying the manager when the companion is more than a certain distance away from the associated person,
h) the card collector receives the card issued through the card issuing machine and recognizes it and transmits the recognition content to the master controller to confirm whether the inserted card is a registered access card, and passes only when the inserted card is an access card. Access control integrated system, characterized in that consisting of. delete delete delete

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