KR101996217B1 - The self automatic register for registering Bio-signal - Google Patents

Abstract

The present invention relates to a biosignal self-registration device which enables a worker to directly register a biosignal used in access control and access control of a worker.
More specifically, a biometric scanner that recognizes a biosignal, an input unit for selecting a biosignal type to be registered and worker information, and driving a biometric scanner corresponding to the selected biosignal type, and recognizes the biosignal and the input. It includes a control unit for transmitting the predetermined worker information to a predetermined server,
The server transmits the transmitted biosignal and worker information to an access controller installed at the access control site, and records the commute of the worker when receiving the authorized worker access information from the access controller, and the access controller records the worker's commute. The present invention relates to a biosignal self-registration device which recognizes a biosignal, compares the biosignal transmitted from the server, and opens a gate for entry and exit of the worker if it matches.

Description

Bio signal self-registration {The self automatic register for registering Bio-signal}

The present invention relates to a biosignal self-registration device which enables a worker to directly register a biosignal used for access control and access control of a worker.

More specifically, a biometric scanner that recognizes a biosignal, an input unit for selecting a biosignal type to be registered and worker information, and driving a biometric scanner corresponding to the selected biosignal type, and recognizes the biosignal and the input. It includes a control unit for transmitting the predetermined worker information to a predetermined server,

The server transmits the transmitted bio signal and worker information to an access controller installed at the access control site, and records the commute of the worker upon receiving the authorized worker access information from the access controller, and the access controller records the worker's commute. The present invention relates to a biosignal self-registration device which recognizes a biosignal, compares the biosignal transmitted from the server, and opens a gate for entry and exit of the worker if it matches.

There are various systems for controlling access in areas (places) where only specific people are allowed to enter, such as construction sites, buildings, and offices. In particular, construction sites often employ daily workers to carry out construction, and various devices and systems have been steadily developed for authenticating and managing workers' access.

Background Art Conventionally, a system using a physical tool such as a key or a card has been proposed as a technique for managing access of a worker or a worker on site. However, the physical access control system as described above may be inconvenient due to loss, damage and possession, and may cause a problem that may cause unauthorized access due to theft and duplication.

In recent years, access control apparatus through biometrics has been developed in place of a physical tool, and Korean Patent No. 10-1521947 is a related patent document. Here, the access control device through biometrics refers to a technology for confirming and authenticating a person's identity compared to previously stored data after reading and analyzing a specific part of the user's body.

Unlike the card or the key, the biometric is widely used in the security field because there is no fear of theft or loss, and forgery and tampering are difficult because it uses a unique signal of an individual.

However, the number of workers has a problem that the manager inputs and manages bio signals and information of the workers daily, and there is a problem that the manpower costs increase in that it requires 5-6 managers.

Accordingly, the present applicant is to provide a bio-signal self-registration that the worker can directly input their bio-signal and worker information, and transmit the registered information to the server to register.

1. Korea Registered Patent No. 10-1521947 (2015.05.20. Notification)

An object of the present invention is to provide a bio-signal self-registration that can be registered by the worker directly input the bio-signal and worker information used in the access control and access management of the worker.

In order to achieve the above object, the biosignal self-registration device according to an embodiment of the present invention includes a biometric scanner that recognizes a biosignal, an input unit for selecting a biosignal type to be registered and worker information, and the selected information. And a controller for driving a biometric scanner corresponding to the biosignal type and transmitting the recognized biosignal and the input worker information to a predetermined server.

At this time, the server, and transmits the transmitted bio-signal and worker information to the access controller installed in the access control site, and records the commute of the worker when receiving the worker access information authorized from the access controller.

In addition, the access controller may recognize a worker's biosignal, compare it with a biosignal transmitted from the server, and if it matches, open the gate for the worker's access.

Further, the server encrypts the biosignal and the worker information using a separate random key, respectively, and uses the access controller to decrypt the unencrypted biosignal, the encrypted worker information, and the encrypted biosignal of the worker. The decryption key may be transmitted to the corresponding access controller, and the first decryption key for decrypting the unencrypted worker information, the encrypted biometric information, and the encrypted worker information of the worker may be stored in the DB.

The access controller may transmit the worker information to the server as the worker access information, and the server may match and store the access information with the previously stored worker information when the worker information is received.

In addition, the access controller transmits a biosignal and a first decryption key which are not encrypted with worker access information to the server, and the server decrypts the encrypted biosignal stored in the DB with a first decryption key to be encrypted. If the biometric signal is not matched, the access information may be matched and stored in the corresponding worker information.

The access controller may be configured to convert the first bio-signal into a bio-signal of the worker who requested the access when the matching rate between the first bio-signal recognized by the worker requesting access and the pre-stored bio-signal is greater than or equal to a preset rate. Can be updated and sent to the server.

In addition, the access controller, if the matching rate of the first bio-signal recognized by the worker requesting access and the pre-stored bio-signal is more than the predetermined rate, the first bio-signal is updated by the bio-signal of the worker requesting access The first biosignal and the first decryption key may be transmitted to the server.

At this time, the server deletes the prestored biosignal that has been decrypted using the received first decryption key, encrypts the first biosignal with a random key, and decrypts the decrypted first biosignal and the first biosignal that are reproduced. The key can be updated by sending it to the access controller.

As described above, according to the present invention, the biosignal self-registration device of the present invention directly registers and inputs a biosignal used for access control and access control of a worker, and transmits the registered information to a server. However, it can be automatically saved and managed in the DB according to the administrator's approval. As a result, one or two managers can efficiently manage the workforce cost and increase work efficiency.

In addition, it is possible to manage the access control and access records of the construction site using the biometric information and worker information registered by the biosignal self-registration, it is possible to prevent the leakage of personal information through encryption.

In addition, when the matching rate of the bio-signals recognized by the access controller and the bio-signals generated by the bio-signal self-registration is greater than or equal to the preset rate, the bio-signals may be updated and managed with the latest bio-signal applying the body change of the worker.

1 is a view showing a schematic configuration of an access control system using a bio-signal according to an embodiment of the present invention.
2 is a block diagram illustrating a configuration of a biosignal self-registration device according to an embodiment of the present invention.

The terms or words used in this specification and claims are not to be construed as limiting in their usual or dictionary meanings, and the inventors may appropriately define the concept of terms in order to best describe their invention. It should be interpreted as meaning and concept corresponding to the technical idea of the present invention based on the principle that the present invention.

Therefore, the embodiments described in the specification and the drawings shown in the drawings are only one of the most preferred embodiments of the present invention and do not represent all of the technical idea of the present invention, various equivalents that may be substituted for them at the time of the present application It should be understood that there may be water and variations.

Before describing the present invention with reference to the drawings, it is not shown or specifically described for the matters that are not necessary to reveal the gist of the present invention, that is, those skilled in the art can obviously add. Make a note.

1 is a view showing a schematic configuration of an access control system using a bio-signal according to an embodiment of the present invention. The access control system of FIG. 1 controls access of an access restricted area such as a construction site by using a biosignal and worker information registered through a biosignal self-registration according to an embodiment of the present invention, and controls access information of a worker. By managing, you can manage your commute.

Referring to FIG. 1, the access control system according to an embodiment of the present invention may include a biosignal self-registration device 100, a gate 200, an access controller 300, a server 400, and a DB 500. Can be. The access control system of the present invention can be used in construction sites, etc. requiring access control of workers, the bio-signal self-registrator 100, the gate 200 and the access controller 300 is a specific place requiring access control ( Construction sites, etc.) may be provided in plurality.

2 is a block diagram illustrating a configuration of a biosignal self-registration device according to an embodiment of the present invention. Referring to FIG. 2, the biosignal self-registration device 100 according to an exemplary embodiment of the present invention may include a biometric scanner 110, an input unit 120, a display unit 130, and a controller 140.

The biometric scanner 110 may receive biometric information of a worker and generate a biosignal. In this case, the biosignal may be generated by recognizing biometric information such as blood vessels, irises, fingerprints, voices, and faces. To this end, it may further include a camera.

In this case, the biosignal may be generated according to a worker's selection of self-registration among biometric information recognizable by the biometric scanner 110. Alternatively, it may be set to generate a biosignal in particular, depending on the construction site. In this case, it is easy to use and can be made through the biometrics of the blood vessels with less rejection, and it is possible to manage the access by recognizing the blood vessels in the back of the hand.

The input unit 120 and the display unit 130 may be configured as a touch panel. The display unit 130 may provide a registration menu such as biosignal registration / worker information registration, provide a UI according to a menu according to a worker's selection, and receive corresponding information through the input unit 120.

In particular, the input unit 120 may select a biosignal type to be registered from the worker and input worker information. Here, the biosignal type may be a kind of biometric information such as blood vessel, iris, fingerprint, voice, and face. In addition, the worker information may be, for example, personal information such as name, affiliation (business), occupation, address, social security number, age, gender, and payroll account.

The controller 140 controls the overall driving of the biosignal self-registration device, drives the bioscanner 100 corresponding to the biosignal type selected through the input unit 120, and recognizes the biosignal and the input unit 120. The input worker information may be transmitted to the preset server 400. In this case, since the biosignal is a biometric information type selected by the worker, it may be stored as a biometric information type for each worker. This allows for more security.

The server 400 may perform an approval procedure for registration of bio signals and worker information of workers by construction sites by using the information received from the self-registration machine. In this case, the approval may be automatically approved by inputting approval by the manager or extracting only matching information based on basic information (name, brief information of the degree of belonging) inputted by the worker of the construction site.

At this time, the biological signal and worker information of the approved worker is stored and managed in the DB (500), it may be transmitted to the access controller 300 installed in the construction site by the server (400). Here, the information (biosignal and worker information) stored and managed in the DB 500 and the access controller 300 may be stored without encryption or encrypted. This may be described by dividing it into a first embodiment and a second embodiment.

First Embodiment <Use of Unencrypted Biosignal and Worker Information>

At this time, the access controller 300 and the server 400 may store the unencrypted biosignal and worker information received from the biosignal self-registration 100 to manage the access of the worker.

If the access controller 300 compares the biosignal recognition and pre-stored biosignal (the biosignal received from the server 400) and the first matching ratio (the reference value for identifying the worker) is greater than or equal to the authorized worker, the gate ( 200) can be open controlled. In addition, the access controller 300 can simply manage the access by transmitting only the matching worker information to the server (400).

Receiving the worker information from the access controller 300, the server 400 can record the time of the worker information transmission to the entry of the worker information to match the information of the pre-stored information in the DB 500, the worker can manage the commute.

In addition, when the matching rate is higher than the second matching rate (set higher than the first matching rate), the access controller 300 may update and store the previously stored biosignal with the biosignal recognized by the worker requesting access.

That is, the biosignal of the worker may have a minute change due to environmental factors and physical changes, and the matching rate with the prestored biosignal may decrease with time. Accordingly, the biosignal change of the worker may be applied to determine whether or not the biosignal is recent.

Second Embodiment <Use of Encrypted Biosignal and Worker Information>

The server 400 may generate a worker-specific random key, copy the biosignal and worker information received from the biosignal self-registration device 100 using the generated random key, and encrypt the copy.

The server 400 may transmit the first decryption key for decrypting the unencrypted biosignal, the encrypted worker information, and the encrypted biosignal of the worker to the access controller 300 to the access controller 300. Meanwhile, the server 400 may store the first decryption key for decrypting the unencrypted worker information, the encrypted biometric information, and the encrypted worker information of the worker in the DB 500.

When a worker's access request is made, the access controller 300 may transmit the biosignal and the first decryption key, which are not encoded as worker access information, to the server if the recognized worker's biosignal matches the pre-stored unencrypted biosignal. have.

At this time, the server 400 decrypts the encrypted bio-signal stored in the DB 500 with the first decryption key to match and store the access information in the corresponding worker information when it matches with the unencrypted bio-signal received from the access controller 300. In addition, employees can manage their commute information.

In addition, when the matching rate of the first bio-signal recognized by the worker requesting entry and the previously stored bio-signal is equal to or greater than the second matching rate, the first bio-signal is updated by the bio-signal of the worker requesting entry and exit. The biosignal may be transmitted to the server. At this time, the first decryption key may be transmitted together.

The server 400 deletes the previously stored biosignal that has been decrypted using the received first decryption key, encrypts the first biosignal with a random key, and decrypts the decrypted first biosignal and the first biosignal that are reproduced. The key may be transmitted to the access controller 300. Accordingly, the access controller 300 and the server 400 may update the information.

On the other hand, when the server 400 needs to check the bio-signal of the worker, the server 400 transmits a second decryption key matched to the worker information stored in the DB 500 to the access controller 300, and removes the second decryption key from the access controller 300. At least one of the biosignal and the first decryption key matched with the worker information decrypted by the decryption key may be received to check the biosignal of the corresponding worker.

As a result, as the user passes through the gate 200 from the access controller 300, the entry and exit of the person is recorded in the DB. That is, by using the biosignal and worker information registered through the biosignal self-registration device 100, it is possible to manage a worker's commute time, leave time and number of working days.

In addition, what was described using FIG. 1 and FIG. 2 above described only the main matter of this invention, and this invention is limited to the structure of FIG. 1 and FIG. 2 as many designs are possible within the technical scope. It is not clear.

100: biosignal self-registration
110: biometric scanner
120: input unit
130: display unit
140: control unit
200: gate
300: access controller
400: server
500: DB

Claims (6)

A biometric scanner for recognizing a biosignal;
An input unit for selecting a biosignal type to be registered for each worker and receiving worker information; And
And a controller configured to drive a biometric scanner corresponding to the selected biosignal type, and transmit the recognized biosignal and the input worker information to a predetermined server.
The server,
-Copy and encrypt the biosignal and worker information using a random key for each worker, and decrypt the unencrypted biosignal, encrypted worker information, and encrypted biosignal of the worker with the access controller installed at the access control site. Sends the first decryption key to the corresponding access controller,
-Store a second decryption key for decrypting the unencrypted worker information, encrypted biometric information, and encrypted worker information in the DB, and commute to the worker when receiving the authorized worker access information from the access controller. Records,
The access controller recognizes a worker's biosignal in the field, compares it with a biosignal transmitted from the server, and if it matches, opens the gate for the worker's entrance and exit; Send the decryption key to the server,
The access controller transmits worker information as worker access information to the server, and the server matches and stores access information with previously stored worker information when receiving worker information.
The access controller,
Transmitting a biosignal and a first decryption key not encrypted with worker access information to the server, wherein the server decrypts the encrypted biosignal stored in the DB with a first decryption key and matches the received unencrypted biosignal. When access information is matched and stored in the worker information,
The access controller, if the matching rate of the first bio-signal recognized by the worker requesting access and the pre-stored bio-signal is more than the preset rate, and updates the first bio-signal with the bio-signal of the worker requesting access Transmitting the first biosignal and the first stored decoding key received from the server to the server,
The server,
Decrypts and deletes the biosignal previously stored in the DB using the received first decryption key, encrypts the received first biosignal with a random key of a corresponding worker, and updates the encrypted first biosignal by itself; And transmitting a decryption key for decrypting the encrypted first bio-signal to the access controller to update the first decryption key stored in the access controller. delete delete delete delete delete

Images