KR20150112686A - Management of gates using FRID system - Google Patents

Abstract

The purpose of the present invention is to provide a gate managing method using an RFID system having excellent security and facilitating the entrance and exit of a user. To achieve the purpose, the present invention provides a gate managing method using an RFID system, which is conducted on a hardware comprising: an identification tag including an RFID tag having a user ID recorded therein; multiple gates; a reader mounted on each of the gates and recognizing the information of the identification tag; a management server including a database having information recorded for each user ID; and a network for connecting the gates, the reader and the management server. The gate managing method using an RFID system comprises: a user input step of inputting user information for a user ID into the database of the management server; a user moving speed setting step of allowing the management server to set the moving speed information of each user for the user information by recognizing the time of passing if each user passes the multiple gates using the identification tag; a user recognizing step of allowing the reader to recognize the user ID of the identification tag of the user and transmit the user ID to the management server, and allowing the management server to check the corresponding user ID using the user information; a user moving speed checking step of allowing the management server to check the moving speed information of the user corresponding to the recognized user ID; and a gate opening and closing controlling step of allowing the management server to transmit information on operating time and opening time to the gates to sequentially open and close the gates, through which a user is to move, based on the checked moving speed of the user.

Description

{Management of gates using FRID system}

The present invention relates to a gate management method using an RF ID system. More particularly, the present invention relates to a gate management method using an ADF system that operates at different gate opening / closing speeds according to characteristics of a user touching a gate.

Generally, an RFID system is classified into a tag and a lead, and means a device that stores an ID in a tag and a reader recognizes the tag information wirelessly in a specific frequency band.

The use of various frequency bands is an extension of the recognition distance for each frequency band to more accurately transmit and receive data and extend the recognition distance.

On the other hand, the frequency band mainly used in the RFID system is a low frequency band of 125 KHz or 13.56 Mhz, but in recent years, the use of 400 MHz band, 900 MHz band UHF (Ultra High Frequency) and 1 to 5 GHz band is remarkably used .

In the case of RFID tag, there is a passive tag which operates manually to external change without a separate internal battery, and an active tag including a battery inside. However, the use of a passive tag Of course, there is an advantage of providing convenience.

Also, the antenna size increases as the recognition distance required by the RFID reader increases, and as the radiated power of the RFID reader increases, and as the frequency used increases, the antenna size may become smaller.

Various shapes such as coil type, inlay type, and chrome type have been proposed depending on the use purpose and characteristics.

The RFID system has been proposed variously for security, logistics and the like. For example, patent No. 767281 relates to an apartment gate control system using an RFID tag, wherein the door of an elevator installed on the first floor or the lobby of the apartment is opened only by the RFID tag, It is impossible to enter the apartment, so that it is possible to monitor the control of the outsider, such as crime prevention, and unauthorized persons, unattended, thereby preventing waste of manpower.

In addition, in the registered patent No. 803951, when an employee goes into the home, the in-home personnel instructs the RFID tag contact, and the employee puts in the RFID tag built-in cell phone or the RFID tag built- After contacting the RFID security device reader or inputting using the numeric pad, the entered resident registration number information and the photographed photographed image are transmitted to the police server and method management server using the Internet, and the police server receiving the resident registration number transmits the RFID The security management server stores the resident registration number and the photographed photo, and the risk level transmission of the police server is transmitted to the mobile phone by the designated person, It compares the portrait photo received from the light rail office server with the actually photographed portrait photograph, If a voice is recorded in advance when a person is guilty of an offense by opening a door, this signal is transmitted to the police and the crime prevention server to identify the person in advance to prevent crime, The RFID security device for preventing the crime of the home entrance is disclosed.

The above configurations are applied to the security of the building using the RFID system. In the case of applying to the factory or the office building including the various gates, There is a disadvantage in that the security gate must be carried out every time at the security gate, so that the user who is permitted to access is inconvenient to access the factory or the building. Especially, in a factory where many vehicles are transported, There is a fear that it may act as an obstacle to the urgent work process.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a gate management method using an RF ID system which is excellent in security and is easy to input and output by a user.

According to an aspect of the present invention, there is provided an information processing system including an identification tag including a user ID, an identification tag including a user ID, a plurality of gates, A gateway management method using an RF ID system performed under hardware including a management server including a database and a network connecting the gate, the reader, and the management server, the method comprising: A user input step of inputting a user input; A user movement speed setting step of performing a user movement speed setting step of recognizing the passage time and setting the movement speed information of each user in the user information when each user passes through a plurality of gates using the ID tag, A user identification step of identifying the user ID of the user's identity tag to the management server after the reader recognizes the user ID, and the management server verifying the user ID using the user information; A user moving speed confirmation step of confirming the moving speed information of the user corresponding to the recognized user ID by the management server; And a gate opening / closing control step of causing the management server to transmit operation time and open time information to the gate in order to sequentially open and close the gate to be moved by the user based on the identified user movement speed.

Preferably, in the gate opening / closing control step, the gate is sequentially opened from the gate where the reader recognizing the user ID is installed.

Preferably, the user information includes general information of a user and moving speed information of a user, and the moving speed information is classified into a plurality of groups.

More preferably, the moving speed information further includes a gate entrance / exit path of the user.

More preferably, the gate entry / exit path is a sequence of gate numbers located on a user's movement path.

The camera server may further include a camera connected to the network and connected to each gate, a camera server connected to the network to acquire an image through the camera, and an alarm device connected to the network, The warning device activates and warns the user when the number of users recognized by the reader and the number of users recognized through the camera are different, and stores the image separately.

In the method of managing a gate using the RF ID system according to the present invention, only the ID is stored in the RFID ID worn by the user to provide the ID of the user when the reader is recognized, and the user ID, Attribute, and controls the opening / closing time of the security gate in accordance with the movement attribute of the user based on the recognized ID, thereby providing quick movement within the secure area along with basic security characteristics, There is an effect of providing movement.

In addition, when a camera device is added to a gate, even when a plurality of users use a gate, an unauthorized person is recognized and managed separately, thereby providing an effect that an administrator can easily recognize an unauthorized person.

FIG. 1 is a hardware configuration diagram to which a gate management method using an RFID system according to the present invention is applied,
Fig. 2 is an example of the configuration of the gate shown in Fig. 1,
FIG. 3 is a configuration diagram of the management server shown in FIG. 1,
FIG. 4 is a configuration diagram of user information included in FIG. 3,
FIG. 5 is a flowchart of a gate management method using an RF ADDITION SYSTEM according to the present invention,
Fig. 6 is another embodiment of Fig.

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

The gate management method using the RF ADDITION SYSTEM according to the present invention is performed in a hardware environment as shown in FIG.

The hardware includes an identification tag 10 worn by a user, a plurality of gates 20, a reader 30 mounted on each gate 20, A management server 40 for instructing operation of the network 10, and a network 90 to which the reader 30, the gate 20 and the management server 40 are connected and communicate with each other.

First, the ID tag 10 includes an RFID tag in the form of an ID card worn by a user. The user ID of the user is stored in the RFID tag, and the user ID is configured differently for each user. The user ID can be recognized by the reader 30.

The gate 20, as shown in Fig. 2, means a conventional barricade or sliding door type door, but also includes an automatically operated door type door, if necessary.

The gate 20 includes an actuator for operating the door and a control device for controlling the actuator. The gate 20 is connected to the network 90 through the control device. However, if necessary, the gate 20 ).

The reader 30 is configured to receive the RFID tag information included in the ID tag 10 worn by the user. The reader 30 has a configuration corresponding to the RFID tag, And receives an ID.

Since the reader 30 and the RFID tag have different recognition distances according to the frequencies used, it is preferable to use a 900 MHz band where the recognition distance is comparatively long in order to manage the doors, but other bands can of course be used.

Also, the reader 30 includes a control device for its own characteristics and interface, and is connected to the network 90 through the control device.

The management server 40 recognizes the corresponding reader 20 connected to the network 90 and transmits the user ID and the user ID input through the reader 20 to open and close the plurality of gates 20 To each gate 20, a command for each gate.

As shown in FIG. 3, the management server 40 comprises a processing module 41 and a user database 42 in a software manner.

The processing module 41 processes functions of creating and updating a user ID, a user ID transmitted through the network 90, and performing functions of providing opening and closing information to each gate 20.

The user database 42 stores a user ID and provides information on the user ID to the processing module 41 in response to a request from the processing module 41.

Meanwhile, the user database 42 includes user information 80, and the user information 80 includes general information 81 and moving speed information 85 as shown in FIG. 4 .

Here, the general information 81 stores general information of a user such as a workplace, a name, a date of birth, and the moving speed information 85 stores information on the moving speed of the user. A moving speed is classified into a class and a corresponding class is stored in consideration of whether or not the user moves to a patented walk and the moving speed at the time of walking, the number of classes is plural, the user having a slow walking characteristic, , And a user having a fast walking speed. However, the user can be divided into five or more classes if necessary.

In addition, if a person in charge of logistics or a logistics manager in a partner company enters or exits the management area as a vehicle, it is stored separately as a class of vehicle movement.

The moving speed information 85 can recognize and set the passing time of the first two gates 20 in the case of the initially subscribed user. If necessary, the moving speed information 85 can recognize and set the passage of the user's gate 20 for a predetermined period of time, To perform the above setting to change the rating.

In addition, in the case where there are a plurality of security gates 20 because the management area is wide, and each user is different from the route of the security gate 20 in which the user can enter and leave, the movement route can also be included in the moving speed information 85.

For example, in the case where the front gate 20 is referred to as No. 1 and each gate 20 of the building having three outlets is referred to as No. 2, No. 3, No. 4, the number of the gate 20 1, 4, and the number of the other users can enter and exit is 1, 3, the moving route of each user can be recognized when the gate 20 number is included in the moving speed information 85.

On the other hand, when all users enter and exit in the same gate 20 order, they all travel on the same path, so that the information does not need to be stored separately.

As shown in FIG. 5, the gate management method using the RF ID system according to the present invention based on the hardware configuration as described above includes a user input step S1, a user moving speed setting step S2, a user recognition step S3 , A user moving speed confirmation step S4 and a gate opening / closing control step S5.

Each step will be described below.

The user input step (S1)

The user input step S1 is a step of storing a user ID in the ID tag 10 and inputting user general information 81 based on the database 42 of the management server 40 and the user ID.

The user ID of the ID tag 10 can be recorded by the RFID recorder and the user general information 81 is directly inputted to the management server 40 by the administrator.

Also, the user's moving speed information 85 is also calculated by inputting the rating.

The user moving speed setting step (S2)

The user moving speed setting step S2 is a step of checking or updating the moving speed information 85 of the user inputted through the user input step S1 in consideration of the actual moving speed.

If the user is a new user, it is performed after completion of user input.

The moving speed is calculated based on the time when the user passes through the two gates 20 which are known beforehand by using the identification tag 10 and the traveling time of the vehicle is calculated by the front gate 20 And the remaining gate 20 are taken into account.

After setting the movement speed class of the user on the basis of the calculated movement speed, the user is given the class of the user movement speed information 85.

The user recognition step (S3)

The user recognizing step S3 recognizes the ID included in the FRID tag in the ID chip 10 held by the user when the actual user approaches the gate 20 for the entrance and exit of the gate 20 .

At this time, the recognized user ID transmits the location of the gate 20 and the user ID to the management server 40, and the management server 40 determines whether the corresponding user ID is valid.

If the corresponding ID is valid, the procedure proceeds to step S205. If the ID is not valid, the gate 20 is not operated, and if it is necessary, So that the user can be informed.

The user moving speed confirmation step (S4)

If the user ID is transmitted to the management server 40 and the transmitted ID is valid, the management server 40 transmits the user moving speed for the corresponding ID to the moving speed information of the user stored in the database 42 (85). At this time, the moving speed of the user and, if necessary, the route information are additionally confirmed.

Gate open / close control step (S5)

After confirming the path of the user ID and the moving speed of the user if necessary, the gate opening / closing control step S5 is performed.

First, the gate 20 corresponding to the received reader 30 is opened for a predetermined time, and then the gate 20 is closed.

After considering the moving speed of the user, the gate 20 is opened for a predetermined time and then closed.

If there is another gate 20, the opening of the gate 20 is controlled in consideration of the moving speed of the user.

On the other hand, when each user moves to another route, the gate 20 is sequentially controlled in consideration of the moving speed of the user based on the order of the gates 20 stored in the path movement information, There is an advantage that the management area can be conveniently accessed and accessed by user recognition.

If a certain time is delayed in the middle and the moving speed is slower than the moving speed, the ID is checked at the intermediate gate 20 and the remaining gate 20 is sequentially controlled. Therefore, There is an advantage to provide.

At this time, the opening time of each gate 20 can be set to a predetermined time, and can be set and operated according to the work environment and the security level.

When the management server 40 outputs an operation start time and an opening time to the control device of the gate 20, the control device controls the opening / closing of the gate 20 based on the start time and the opening time, ).

6, a camera 50, a camera server 51, a speaker 52 as a warning device, and a warning light 53 are connected to the network 90, ). ≪ / RTI >

Here, the camera server 51 compares the number of users recognized by the camera 50 with the number of users recognized through the reader 30, and when the number of users recognized by the camera 50 is large, An alarm is generated through the speaker 52 or the warning light 53, and the image obtained through the camera 50 is separately stored.

Therefore, the administrator can confirm the illegal visitor through the image stored in the camera server 51.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, And all of the various forms of embodiments that can be practiced without departing from the technical spirit.

10: Identity tag 20: Gate
30: reader 40: management server
41: processing module 42: database
50: camera 51: camera server
52: speaker 53: warning light
80: User information 81: General information
82: moving speed information 90: network
S1: user input step S2: user movement speed setting step
S3: user recognition step S4: user movement speed confirmation step
S5: Gate open / close control step

Claims (6)

A management server mounted on each of the gates, the reader recognizing the information of the identity tag, the database containing information for each user ID, and the management server including the gate, A method of managing a gate using an RF ID system performed under hardware including a network connecting a reader and a management server,
A user input step of inputting user information according to a user ID into a database of the management server;
A user movement speed setting step of performing a user movement speed setting step of recognizing the passage time and setting the movement speed information of each user in the user information when each user passes through a plurality of gates using the ID tag,
A user identification step of identifying the user ID of the user's identity tag to the management server after the reader recognizes the user ID, and the management server verifying the user ID using the user information;
A user moving speed confirmation step of confirming the moving speed information of the user corresponding to the recognized user ID by the management server; And
And a gate open / close control step of causing the management server to transmit operation time and open time information to the gate in order to sequentially open and close the gate to be moved by the user based on the identified user movement speed, Using Gate Management Method.
The method according to claim 1, wherein, in the gate opening / closing control step, the gate is sequentially opened from the gate where the reader recognizing the user ID is installed.
The method according to claim 1, wherein the user information includes user's general information and user's moving speed information, and the moving speed information is classified into a plurality of groups.
4. The method of claim 3, wherein the moving speed information further includes a gate entrance / exit path of the user.
5. The method of claim 4, wherein the gate entry / exit path is a sequence of gate numbers located on a user's movement path.
[2] The apparatus of claim 1, further comprising: a camera connected to the network and connected to each gate, a camera server connected to the network to acquire an image through a camera, and an alarm device connected to the network,
Wherein the camera server activates and warns the warning device when the number of users recognized by the reader and the number of users recognized through the camera are different from each other, A Gate Management Method Using ID System.

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