KR102089618B1 - Method and system for collecting means of publictransportation fares using bi0-information - Google Patents

Abstract

The present invention is a public transport free ride operation processing method using biometric information, in step S150, a subway access step accessed from a subway management office (S150); In step S152, the corresponding passenger enters the passenger's personal information into the free pass register placed in the subway management room by name, address, phone number, and address, and checks the free ride requirement to check whether the free ride condition is satisfied ( S152); In step S154, the fingerprint and finger vein authentication processing unit 1180 acquires fingerprint 1 information and finger vein 1 information through the fingerprint 1 reader and finger vein 1 recognizer, and the relay server receives the fingerprint 1 information and finger vein 1 information Fingerprint 1 information and finger vein 1 information registration step of registering (S154); In step S156, the free-ride vehicle relay server firstly recognizes the fingerprint 1 and authenticates the user, the fingerprint information user authentication step (S158); As a result of the discrimination, if the two fingerprints 1 information are identical, in step S168, the approval processing step 168 for transmitting the blue signal simultaneously with the approval processing;

Description

Public transportation free-ride operation method using biometrics and its processing system {METHOD AND SYSTEM FOR COLLECTING MEANS OF PUBLICTRANSPORTATION FARES USING BI0-INFORMATION}

The present invention relates to a method for operating a public transportation free ride using biometric information and a processing system thereof, more specifically, when using public transportation using fingerprint and vein recognition, social security number, phone number authentication, and authentication card authentication After establishing a system that allows passengers to ride free of charge, or after registering a credit or debit card even for ordinary passengers, a method for operating a free transportation free ride using biometric information and its processing system that can freely and conveniently use public transportation with one finger will be.

In addition, the present invention uses the fingerprint information based on binary data output as a digital electric signal by separating the ridges and furrows of the fingerprint when the fingerprint is touched.

In addition, the present invention divides the image screen of the capillary image of the finger obtained through the pre-processing unit into a matrix block, and the finger vein information by binary data output as a digital electric signal for each block according to the presence or absence of the divided capillary image. To use.

In addition, the present invention divides one iris image into each pixel, and each pixel uses the iris information based on binary data output as a digital electric signal depending on the presence or absence of an iris pattern.

In addition, the present invention uses the face information based on binary data output as a digital electric signal by dividing each pixel according to the normalization of the face image by a feature point of eye location and surrounding detail information for one face image.

The inventor filed a patent for 'Integrated I / O module that interlocks finger vein pattern input and fingerprint information simultaneously' according to Korean Patent Application No. 10-2017-0139196.

Accordingly, the present inventor has devised a fare payment method in the subway fare payment method having a multi-security lock function using biometric information based on this, and has reached the present application.

According to the conventional domestic patent application No. 2002-0083075, the fare collection system of the public transportation method of the prior invention is a personal identification means 30 that can be carried by an individual to drive the switch of the subway doorway according to whether the fingerprint data matches or not. , Consists of a fare collection terminal 40 that performs the function of a terminal currently provided at a subway entrance.

The personal identification means 30 includes a memory unit 34 that stores the user's fingerprint data and a free / discharge fee identification code of subway fare collected to the user, and an input unit 32 that receives the user's fingerprint data. , Receiving the fingerprint data of the user received through the input unit 32 to determine whether it matches the fingerprint data stored in the memory unit 34, and if it matches, the free stored in the memory unit 34 It comprises a control unit 33 for reading / transmitting the discount rate identification code and a transmission unit 35 for receiving the free / discount rate identification code transmitted from the control unit and sending it to the fare collection terminal 40.

The fare collection terminal 40 receives the free / discount rate identification code from the personal identification means 30, and displays a pass signal when the free / discount rate identification code is free. , In the case of a discount code, it includes a central processing unit 42 that collects and processes the traffic cost to which the discount rate is applied, and then passes the traffic.

The system consisting of the personal identification means 30 and the fare collection terminal 40 as described above will be described in detail below with reference to FIGS. 1 to 4.

The switch of the subway entrance means a fixed bar installed between the fare collection terminals 40 to control the access, and hereinafter referred to as a 'fixed bar'. The fixed bar is driven so that users who have been paid for the subway fare can pass through, and users who have not paid for the subway fare are not driven to pass through.

When other public transportation means do not include a fixed bar such as a subway, characters such as "ok" or "error" are displayed on the fare collection terminal 40, or a warning sound is generated in the event of an error, so that the driver or manager can properly transport the traffic. Make it possible to know if it has been paid.

The personal identification means 30 is a device that can be easily carried by the user. In the present invention, it is used when a person subject to free boarding or a discount is trying to pass through a subway entrance, and the fare discounted by the fare collection terminal 40 It is a means to support the collection.

The input unit 32 scans a finger touched by a user and transmits the scanned fingerprint data to the control unit 33. The accompanying drawings FIG. 2 shows an embodiment of the personal identification means 30, and the input unit 32 is shown in a form located on the upper part of the personal identification means 30.

The personal identification means 30 further includes a power supply unit 31 for supplying a predetermined power consumed for scanning the user's finger in the input unit 32, and the user's finger is in contact with the input unit 32 Only when the power is supplied.

4 is a flow chart for explaining a method for collecting subway fares according to the present invention, and the process of collecting subway fares will be described below with reference to FIG. 4.

First, it is assumed that the user is a user who has previously issued the personal identification means 30. The user for passing through the subway entrance accesses the entrance by carrying the personal identification means 30 and touches his / her finger to the input unit 32 of the personal identification means 30 (S100).

In the memory unit 34 of the personal identification means 30, fingerprint data of the user registered when the personal identification means 30 is issued and free / discount rate identification codes are stored.

The control unit 33 included in the personal identification means 30 determines whether the fingerprint data input by the user in the S100 matches fingerprint data previously registered in the memory unit 34 of the personal identification means 30. (S110).

As a result of the determination by the control unit 33, if the fingerprint data input by the user matches the fingerprint data previously registered in the memory unit 34, a free / discount sent out from the transmission unit 35 of the personal identification means 30 The fee identification code is received by the fare collection terminal 40 (S120).

If the received free / discount rate identification code is a free code, the fixed bar is driven (S130, S140), and when the received free / discount rate identification code is a discount code, the discounted fare is collected (S135). Drive (S140).

When the free / discount rate identification code is a discount code, a payment means for paying a subway fare must be inserted into the payment means insertion unit 36 provided in the personal identification means 30.

When the subway fare cannot be paid through the payment means inserted into the payment means insertion unit 36, the fixed bar is not driven.

When the fixed bar is driven, the user can pass through the doorway.

However, since the conventional invention as described above is subject to the free / discount rate by the personal identification means 30, there is a hassle of fingerprint recognition on the personal identification means 30, and the free / discount When the fare identification code is a discount code, there is a problem in that a payment means for paying a subway fare is inserted into the payment means inserting portion 36 provided in the personal identification means 30.

In addition, when the user is authenticated by only one fingerprint, there is a high probability that there will be the same person, and the need to further increase the security probability will emerge.

Therefore, the object of the present invention is to propose a method to avoid the hassle of the confirmation procedure to save excessive time when issuing a free pass for passengers over the age of 65 using public transportation, and checking the crew every time, Its purpose is to improve the simple and accurate use system for users.

The present invention is a method of processing a public transportation free ride using biometric information, and the central processing unit 420 inputs the passenger's personal information into the free pass register registered in the subway management room by name, number, telephone number, and address ( 320), a free ride requirement check step of checking whether a free ride condition is satisfied (S152); In the central processing unit 420, the fingerprint and finger vein authentication processing unit 1180 acquires the fingerprint 1 information or / and the finger vein 1 information through the fingerprint 1 recognizer and the finger vein 1 recognizer, and the fingerprint 1 information or / and the designation through the communication network. When the Mac 1 information is transmitted to the free-ride relay server, the relay server receives it and registers the fingerprint 1 information and / or the finger vein 1 information and / or the finger vein 1 information registration step (S154); The central processing unit 420 authenticates the fingerprint information user to authenticate the user of the fare terminal 400 by determining whether the free-ride relay server primarily recognizes the fingerprint 1 and matches the fingerprint 1 information stored in the free-ride relay server database. Step S158; As a result of the determination, if the two fingerprint 1 information matches, the approval processing step 168 of the controller 330 for approval processing; Thereafter, the control unit 330 is a fixed bar driving step of releasing the locking device so that the fixed bar can be rotated by the fixed bar driving unit 430 (S170); In step S158, the free ride relay server accesses the free ride relay server to block the driving of the fixed bar driver 430 so that the passenger does not pass if the fingerprint 1 information from the fingerprint and vein authentication processing unit 1180 does not match. Blocking step of blocking the connection (S172); As a result of the determination after the fingerprint information user authentication step (S158), if the two pieces of information match, the recognition step of the designated vein 1 to recognize the vein 1 secondary (S164); The central processing unit 420 determines whether the specified vein 1 information is matched (S166) to determine whether it matches the vein 1 information stored in the database of the free ride relay server; As a result of the determination, if the two finger veins 1 information are identical, the approval processing step 168 is performed by the control unit 330; It is a public transport free ride operation processing method using biometric information, characterized in that it comprises a.

And, in the present invention, the fingerprint information user authentication step (S158), after the discrimination result, if the two information is identical, second step of recognizing the finger vein 1 to recognize the finger vein 1 (S164); The central processing unit 420 determines whether the specified vein 1 information is matched (S166) to determine whether it matches the vein 1 information stored in the database of the free ride relay server; As a result of the determination, if the two finger veins 1 information are identical, the approval processing step 168 is performed by the control unit 330; It is a public transport free ride operation processing method using biometric information, characterized in that it comprises a.

And, in the present invention, the fingerprint and finger vein authentication processing unit 1180 is composed of an integrated module (U1) and a fingerprint module (U2), a finger vein module (U3) and a conversion module (U4), the fingerprint module (U2) scans the fingerprint from the image sensor and compares it with the previously stored image, and if there is a person with the same fingerprint image, outputs the registered authentication code of the person through 232 serial communication, and the finger vein module (U3) is an infrared LED After passing a finger through the camera, the vein is scanned by the camera image sensor and compared with the pre-stored vein image. If there is a person with the same image, the registered authentication code of the person is output through 485 serial communication, but the conversion module (U4) The 485 serial communication output from the finger vein module is received, converted to 232 serial communication, such as the fingerprint module U2, and output, and the fingerprint output from the fingerprint module U2 is The code and the finger vein authentication code output from the finger vein module U3 are received by the integrated module U1, and either the fingerprint or the finger vein authentication code can be output to the corresponding authentication code through USB, or the fingerprint The fingerprint authentication code output from the module U2 and the finger vein authentication code output from the finger vein module U3 are received by the integrated module U1, and when the fingerprint and the finger vein authentication code match each other, the corresponding authentication is performed by USB. It is a public transport free ride operation processing method using biometric information, characterized in that a code can be output.

In the present invention, the GND line 1 of the fingerprint module U2 is a (-) voltage circuit, the RX line 2 is a serial data reception port, and the TX line 3 is a serial data transmission port, VCC 4 The number line is based on the (+) voltage of the power circuit, and these features scan the fingerprint from the image sensor and compare the pre-stored image with the person who has the same fingerprint image and output the registered authentication code of the person through 232 communication. It is a public transport free ride operation processing method using biometric information.

In addition, in the present invention, the GND line 1 of the finger vein module U3 is a reference for (-) voltage, A line 2 is a serial communication standard RS485 communication A port, and line B 3 is a serial communication standard. RS485 communication B port, VCC line 4 is based on (+) voltage of the power circuit, GND line 1 on the left side of the conversion module (U4) is based on (-) voltage, and line A 2 is serial communication standard RS485 communication A port, B line 3 is serial communication standard RS485 communication B port, VCC line 4 is based on (+) voltage, and DI on the right side of conversion module (U4) interlocked with the specified pulse module (U3) Biometric information characterized in that line 5 is a serial 232 communication receiving port, RE line 6 is a 485 communication control port, DE line 7 is a 485 communication control port, and RO line 8 is a serial 232 communication transmission port. It is a method of handling the operation of free rides on public transportation.

In the present invention, D1 / TX line 1 of the integrated module U1 is a serial 232 communication transmission port, D0 / RX line 2 is a serial 232 communication reception port, and GND line 4 is (-) As a standard for voltage, D2 line 5 is the fingerprint module (U2) serial 232 communication transmission line, D3 line 6 is the fingerprint module (U2) serial 232 communication reception line, and D8 line 11 is the 485-232 communication conversion module. As a serial 232 communication transmission port of (U4), it functions to control the finger vein module (U3), line D9 is the 485 communication control port of the 485-232 communication conversion module (U4), and line D10 13 is 485-232 communication conversion module (U4) 485 communication control port, D11 line 14 is 485-232 communication conversion module (U4) serial 232 communication receiving port, line 5V 27 is (+) voltage 5V output PIN , GND line 29 is based on (-) voltage, VIN line 30 is based on (+) voltage, and these configurations are fingerprint authentication output from the fingerprint module (U2). Dwa, the finger vein authentication code output from the finger vein module (U3) is converted from the conversion module (U4) to 232 communication and received by the integrated module (U1). It is a public transport free ride operation processing method using biometric information characterized by outputting an authentication code.

In the present invention, the fare collection system of the public transportation means is a fare collection terminal 400 installed at a subway entrance, and the fare collection terminal 400 is a user's fingerprint and finger vein authentication processing unit based on the CPU 420 ( 1180) receives the fingerprint or / and finger vein data input unit 320, and receives the user's fingerprint or / and finger vein data input through the input unit 320 is stored in the memory unit 340 Control unit 330 and user's fingerprint or / and designation to determine whether it matches the fingerprint or / and designated vein data, and to read and transmit the free identification code stored in the memory unit 340 when they match Memory unit 340 that stores the fare identification code of the subway fare collected to the Mac data and the corresponding user, and receives the fare identification code transmitted from the control unit to operate The transmission unit 350 to be sent to the collection terminal 400, and the fixed bar driving unit 430 to restrict the entry and exit of the person, the power supply unit 450 for driving their devices, fingerprint or / and finger vein data registered data and The matching result is displayed, and when the fingerprint or / and finger vein data matches the registered data, the blue display unit 460a lights up, and when not authenticated, the red display unit 460b lights up, and the blue display unit ( It is a public transport free ride operation system using biometric information, characterized in that it is formed of a display unit 460 for displaying the driving of the fixed bar 43a at the same time that the light of 460a) comes on.

In addition, in the present invention, the fare collection terminal 400 is a public transport free ride operation using biometric information, characterized in that a card registration unit 440 is arranged to act to pay with a traffic card or credit card of normal passengers. System.

In addition, in the present invention, instead of the fixed bar driving unit 430, the character of "ok" or "error" is displayed on the fare collection terminal 400, or biometric information is used so that an alarm sounds when an error occurs. It is a public transportation free ride operation system.

And, in the present invention, it is a public transport free ride operation system using biometric information, characterized in that the iris information and / and face information data instead of the fingerprint or / and finger vein data.

Therefore, the present invention can determine whether or not to ride through authentication by fingerprint or finger vein information, so that over 65 years old passengers using public transportation can save excessive time when issuing a free pass by registering once for a lifetime. It works.

In addition, it has the effect of avoiding the hassle of the confirmation procedure that the crew checks each time, and the general user also registers a credit card or debit card in advance in the subway or public transportation management room in advance, making it simple and accurate by one finger payment. It has the effect of establishing a utilization system.

Moreover, when a finger's fingerprint is injured, a device capable of using another finger can be developed and applied, and the combination of the fingerprint and the fingerprint has an effect of enhancing security.

In addition, even in the case of a normal passenger, it is possible to easily get on and off by registered fingerprint and finger vein information even when boarding without losing or carrying the card.

1 is a schematic configuration diagram of an embodiment of a fare collection system of a public transportation system according to a conventional invention
Figure 2 is a perspective view of a personal identification means of the prior invention
Figure 3 is a view for explaining an embodiment to which the conventional invention is applied
Figure 4 is a flow chart for explaining a method of collecting fares of public transportation according to the prior invention
5 is a schematic configuration diagram of an embodiment of a fare collection system for public transportation according to the present invention
6 is a view for explaining an embodiment to which the present invention is applied
7 is a flow chart for explaining the free passage method of public subway transportation according to the present invention.
8, 9 is a configuration example of a fingerprint or / and finger vein photographing authentication device according to an embodiment applied in the terminal of the present invention
10 is an example of an internal electronic configuration of a fingerprint or / and finger vein photographing authentication device according to an exemplary embodiment of the present invention
11 is a view showing an input / output integrated module interlocking a fingerprint and a finger vein algorithm.
12 is a flowchart for requesting registration of a fingerprint and a finger vein.
13 is a flowchart for requesting authentication between a fingerprint and a finger vein.
14 is a flowchart for requesting deletion of a fingerprint and a finger vein.
15 is a block diagram showing the configuration of a fingerprint recognition device to which the analog processing circuit and the digital processing circuit of the first conventional fingerprint invention applied to the present invention are applied.
16 is a block diagram showing the configuration of a single-chip fingerprint recognition device according to a conventional second fingerprint invention applied to the present invention.
17 is a block diagram showing a single chip implementation of a conventional fingerprint recognition device using the second fingerprint invention applied to the present invention.
18 is an exemplary diagram for comparing fingerprint recognition using a specific point of a fingerprint by a conventional third fingerprint invention applied to the present invention
19 is a flowchart illustrating an operation process of a biometric security device according to an embodiment of the conventional finger vein invention applied to the present invention,
FIG. 20 is a view illustrating a reference point setting of an effective site when capturing capillaries of the conventional finger vein invention applied to the present invention;
21 is a view illustrating a process of segmenting and binarizing an image of a preprocessing unit of a conventional finger vein invention applied to the present invention.
22 is a block diagram showing an iris recognition apparatus using a short-range iris camera according to an embodiment of the conventional iris invention applied to the present invention.
23 is a flowchart illustrating a method for recognizing an iris using a camera for photographing a short distance iris according to an embodiment of the conventional iris invention applied to the present invention.
24 is a view for explaining a method for normalizing to binary data in an iris recognition method using a camera for photographing a short distance iris according to an embodiment of the conventional iris invention applied to the present invention.
25 is an explanatory diagram of the muscle structure of the eye of the conventional face invention applied to the present invention.
26 is a simplified configuration diagram of a face image of a conventional face invention applied to the present invention.
27 is a perspective view of an embodiment for recognizing an iris and face applied to the present invention
28 and 29 are diagrams conceptually showing an image acquisition mechanism of a finger vein and a finger fingerprint of the authentication device 200 according to an embodiment of the present invention, and are different embodiments of a seating part for placing an upper finger.
30 is a diagram conceptually showing a fingerprint and finger vein image acquisition mechanism for two fingers of the authentication device 200 according to an embodiment of the present invention.
31 is a diagram conceptually showing a mechanism for acquiring an image of a fingerprint for two fingers of the authentication device 200 according to an embodiment of the present invention.

The embodiments of the present invention may be modified in various forms, and the scope of the present invention should not be interpreted as being limited by the examples described below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shape of the components in the drawings is exaggerated to emphasize a clearer description.

Since the following invention is based on the prior art, it will be described as an essential component of the present invention.

Referring to Figures 5-7, look at with respect to the free passage method of the public subway transport of the present invention.

5 is a schematic configuration diagram of an embodiment of a fare collection system of a public transportation system according to the present invention, FIG. 6 is a view for explaining an embodiment to which the present invention is applied, and FIG. 7 is a view of the present invention It is a flow chart for explaining the fare collection method of public transportation.

For this purpose, the fare collection system of the public transportation means of the present invention is a fare collection terminal 400 installed at a subway entrance, and the fare collection terminal 400 is a fingerprint and finger vein authentication processing unit based on the CPU 420. 1180), the input unit 320 for receiving fingerprint or / and finger vein data, the control unit 330 for controlling them, and the fingerprint or / and finger vein data of the user and the free fare identification code of the subway fare collected to the user A memory unit 340 that stores, and a transmitting unit 350 that receives the free charge identification code transmitted from the control unit and transmits it to the fare collection terminal 400, and a fixed bar driving unit 430 that restricts access to people. , A power supply unit 450 for driving these devices, and a display unit 460 for displaying the result of fingerprint or / and finger vein data matching the registered data, and additionally free of charge A card registration unit 440 is formed to take measures to pay for a normal passenger's transportation card or credit card instead of registering a lock ticket.

The input unit 320 refers to a structure having a fingerprint or / and finger vein input device capable of receiving a user's fingerprint or / and finger vein data, and when a user's finger touches the input unit 320 Only supply power.

The control unit 330 receives the user's fingerprint or / and finger vein data input through the input unit 320 and determines whether it matches the fingerprint or / and finger vein data stored in the memory unit 340, When they match, the free identification code stored in the memory unit 340 is read and transmitted.

In addition, the memory unit 340 refers to a device that stores the user's fingerprint or / and finger vein data and the free fare identification code of the subway fare collected by the user.

The transmitting unit 350 refers to a device that receives the free charge identification code transmitted from the control unit 330 and transmits it to the fare collection terminal 400.

In addition, the fixed bar driving unit 430 is a device for driving the fixed bar when the received free rate identification code is a free license code, and when the fixed bar 43a is driven, the user can pass through the doorway.

The fixed bar is driven so that users who have been paid for the subway fare can pass through, and users who have not paid for the subway fare are not driven to pass through.

When other public transportation means do not include a fixed bar such as a subway, the characters such as "ok" or "error" are displayed on the fare collection terminal 40 or an error sound is generated to cause the driver or manager to properly transport the traffic. Make it possible to know if it has been paid.

The power supply unit 450 is a power supply unit that supplies power for driving these devices.

In addition, the display unit 460 displays the result of matching the fingerprint or / and finger vein data with the registered data. When authentication is performed, the blue display unit 460a lights up, and when not authenticated, the red display unit 460b is displayed. Light comes on, and when the blue bar 460a lights up and the fixing bar 43a is driven, the user can pass through the doorway.

Additionally, the card registration unit 440 is a process of registering not to register a free admission ticket, but to take measures to pay normal passengers with a transportation card or a credit card. When registering the card to be paid to the card registration unit 440, The method of regular settlement by the registration card is the same as the current one.

7 is a flow chart for explaining the free passage method of public subway transportation according to the present invention.

The present invention is a public transport free ride operation processing method using biometric information, in step S150, a subway access step accessed from a subway management office (S150); In step S152, the corresponding passenger enters the passenger's personal information into the free pass register placed in the subway management room by name, address, phone number, and address, and checks the free ride requirement to check whether the free ride condition is satisfied ( S152); In step S154, the fingerprint and finger vein authentication processing unit 1180 acquires fingerprint 1 information or / and finger vein 1 information through the fingerprint 1 recognizer and finger vein 1 recognizer, and fingerprint 1 information or / and finger vein 1 information through a communication network. When transmitting to the free ride relay server, the relay server receives the fingerprint 1 information or / and finger vein 1 information registration step of registering fingerprint 1 information or / and finger vein 1 information (S154); In step S156, the free-ride vehicle relay server first recognizes the fingerprint 1 and determines in step S158 that the fingerprint 1 information stored in the free-ride vehicle server database matches the fingerprint 1 user authentication to authenticate the user of the fare terminal terminal 400 Step S158; As a result of the determination, if the two fingerprints 1 information match, an approval processing step (168) of transmitting a blue signal simultaneously with the approval processing in step S168; Thereafter, a fixed bar driving step (S170) of releasing the lock so that the fixed bar can be rotated in step S170 through the fixed bar driving part 430; However, in step S158 and step S166, the free-ride relay server does not match the fingerprint 1 information from the fingerprint and finger vein authentication processing unit 1180, and proceeds to step S172 to block access of the free-ride relay server so that the passenger does not pass. A connection blocking step (S172); It is a public transport free ride operation processing method using biometric information, characterized in that.

And, in the present invention, the fingerprint information user authentication step (S158), after the discrimination result, if the two information is identical, the recognition step of the designated vein 1 to recognize the vein 1 secondary in step S164 (S164); In step S166, determining whether the specified vein 1 information matches the vein 1 information stored in the database of the free ride relay server (S166); As a result of the determination, if the two finger veins 1 information are identical, in step S168, the approval processing step 168 of transmitting the blue signal simultaneously with the approval process; It is a public transport free ride operation processing method using biometric information, characterized in that it comprises a.

This will be described in detail.

Referring to FIG. 7, the method of free passage of the subway transportation method of the present invention is accessed at a subway management office in step S150, and in step S152, the corresponding passenger has a name, number, phone number, and address in the free pass register arranged in the subway management room. While entering the passenger's personal information, such as emails, the manager checks whether the conditions for free riding are met.

In step S154, the fingerprint and finger vein authentication processing unit 1180 acquires fingerprint 1 information or / and finger vein 1 information through the fingerprint 1 recognizer and finger vein 1 recognizer, and fingerprint 1 information or / and finger vein 1 information through a communication network. When is transmitted to the free ride relay server, the relay server receives it and registers and stores fingerprint 1 information and / or finger vein 1 information.

In step S156, the free-ride vehicle relay server primarily recognizes the fingerprint 1, and in step S158, determines whether it matches the fingerprint 1 information stored in the free-ride vehicle server database, and authenticates the user of the fare terminal 400.

As a result of the determination, if the two pieces of information match, the vein 1 is recognized secondarily in step S164, and in step S166, it is determined whether it matches the vein 1 information stored in the database of the free-ride relay server.

As a result of the determination, if the two finger veins 1 information match, the procedure proceeds to step S168 and releases the locking device so that the fixed bar can be rotated in step S170 through the fixed bar driver 430.

However, in step S158 and step S166, the free-ride relay server does not match with the finger-vein 1 information and fingerprint 1 information from the fingerprint and finger vein authentication processing unit 1180, so that the process proceeds to step S172 to prevent the free-ride vehicle from passing. Disconnect the connection.

As a method of other conditions, in step S158 and step S166, the free-ride relay server does not match any one of the finger vein 1 information and the finger print 1 information from the fingerprint and finger vein authentication processing unit 1180, and passes to step S172. To prevent this, the connection of the free-ride relay server is blocked.

In the case of the recognition of the fingerprint 1 and the finger vein 1, since it is possible only in the living state, it is possible only for the person himself, and the effect of security does not change even if the process of the additional password is omitted.

The following describes in detail the fingerprint and finger vein authentication processing unit 1180 that can be commonly applied to a terminal.

First, a contact fingerprint and finger vein authentication device will be described.

8 is a perspective view schematically showing a contact fingerprint and a finger vein authentication device of the integrated payment device using the biometric authentication integrated terminal of the present invention, and FIG. 9 is an optical fingerprint of the integrated payment device using the integrated authentication device of the present invention and This is a perspective view schematically showing a finger vein authentication device.

As shown in FIG. 8, the fingerprint and finger vein authentication processing unit 1180 formed in the biometric authentication integrated terminal 1000 is formed with a contact fingerprint scanning module 2310 toward the upper part, and a finger photographing groove 2410 at the lower part. Formed finger vein authentication device unit 2100 is formed, where the fingerprint and finger vein authentication is an invention.

The fingerprint scan module 2310 uses a contact-type recognition module, and a recognition circuit electric unit 2320 is formed on the rear surface to control it.

The authentication device 2100 for acquiring the finger vein information is formed to authenticate the finger vein at the lower edge of the body side of the terminal, but the inside of the terminal is the contact fingerprint scanning module 2310 and the finger vein authentication device. A considerable authentication device sub-space (2500) into which the part (2100) can enter is formed in the form of an upper and lower light, and a side groove border (2200) is formed on the outside to form a contact fingerprint scanning module (2310) on the upper side. On the lower side, a finger photographing groove 2410 is formed to place the finger f in a non-contact manner so that it can be recognized simultaneously.

A very thin finger rest glass plate may be formed in the finger photographing groove 2410 to prevent the inflow of external dirt or the like.

In this case, by using the finger support glass plate, an infrared filtering film that blocks visible light can be attached to operate the image sensor.

Moreover, the finger support glass plate may be manufactured to be formed in an adjacent front portion of the image sensor 2510a and the infrared transmitter 2520a together with the infrared filtering film.

Then, an empty finger photographing groove 2410 is formed on the lower side to form the finger f comfortably.

In addition, an image sensor 2510a and an infrared transmitter 2520a are formed side by side in the back authentication device subspace 2500 of the empty finger photographing groove 2410, and a recognition circuit electric field part 2530 is formed to control them. When a vein pattern is recognized, they are operated to transmit various control signals.

When the empty finger photographing groove 2410 is designed such that there is no fear of damage to the image sensor 2510a and the infrared transmitter 2520a, it is possible to communicate with the authentication device subspace 2500 in a non-contact manner according to surrounding conditions. You may form.

In addition, in the case of the image sensor 2510a, a range of recognizing a finger vein is different according to its size, and when a wide recognition recognition is made, when a finger (f) and a distance (Ha) are long, a wide finger vein can be recognized. If the distance is short, only a narrow range of finger vein patterns are recognized, and in consideration of this, it should be devised and designed in consideration of the relationship with the size of the internal electronic part of the terminal.

Accordingly, the present inventor has devised a method to freely design the terminal itself by shortening its depth, that is, the finger f and the distance Ha, in addition to the above-described embodiment.

Reference numeral 1105 is a support plate of the fingerprint and finger vein authentication processing unit.

The following is another embodiment of the fingerprint authentication processing unit in the fingerprint and finger vein authentication processing unit.

As shown in FIG. 9, the general structure is mostly the same, and in the above-described embodiment, the fingerprint scanning module 2310 uses a contact recognition module as an authentication processing unit for fingerprints, and a recognition circuit electric unit for controlling it on the rear surface. Whereas 2320 is formed, as another embodiment, the fingerprint scanning module 2310b uses an optical recognition module, and their configuration is formed by an image sensor 2310a and an infrared transmitter 2320a. As the infrared light is irradiated in the direction, an image is taken, and a recognition circuit electric field unit 2320 for controlling the image is formed on the rear surface.

10 shows an internal electronic configuration example of a fingerprint or / and finger vein photographing authentication device according to an exemplary embodiment of the present invention.

The integrated photographing authentication device of the present invention includes an infrared light source unit 1240, a finger vein image sensor 1230, a finger fingerprint image sensor 1220, a digital conversion unit 1290, a decoding algorithm unit 1260, and biometric information data storage 1270 ) And a display unit 1280.

In addition, although not shown in the drawings, it may include a power supply unit, a communication unit, and various I / O devices.

The infrared light source unit 1240 irradiates infrared light toward the object receiving unit. Preferably, it emits infrared light having a wavelength of 630 to 1,000 nm suitable for imaging a vein image, and may be composed of one or more LEDs. In addition, preferably, an optical filter may be installed to remove optical noise.

In a preferred embodiment of the present invention, the vein image sensors 1220 and 1230 acquire vein images for one finger object from the lower and side portions.

In another preferred embodiment of the present invention, the finger vein image sensor 1230 acquires a finger vein image of a fingerprint surface and a side surface of one finger object.

When photographing the front image of a finger object, the finger fingerprint surface of the finger is placed on the scan panel to shoot, and when the side image is photographed, the finger is rotated 90 degrees to the side according to the number of finger vein image sensors 1220 and 1230, and the side Touch this scan panel. The order of the finger fingerprints and the sides of the fingers may be interchanged.

The digital converter 1290 accepts both the fingerprint or / and finger vein image and finger fingerprint image and extracts the finger vein and finger fingerprint image. By the digital conversion unit 1290, the present invention obtains finger vein and finger fingerprint image files.

The control unit 1210 allows the image files converted by the digital conversion unit 1290 to be transferred to the matching algorithm unit 1260.

The biometric data storage 1270 stores biometric information of a user stored in advance. In an embodiment of the present invention, the biometric data storage 1270 may be built in the internal memory of the authentication device 1200.

The biometric data storage 1270 may use a crypto-processor that can be protected from external hardware, software attacks, or theft.

The matching algorithm unit 1260 acquires data of the user stored in the biometric data storage 1270, and then determines whether it matches the user biometric information value obtained by the digital conversion unit 1290. If they match, a success message may be output through the display unit 1280. If decryption fails, an authentication failure message may be displayed on the display unit 1280.

The controller 1210 controls the operation and function of the authentication device 1200.

In particular, it determines fingerprint, and / or finger vein image acquisition, processing, authentication operation, and authentication result. A variety of software is available for processing and computation of acquired fingerprints and / or vein images.

For example, a Canny edge detector algorithm can be used. By applying a Gaussian filter, noise in the original image can be entirely eliminated. Corner the image through the Image Gradient. That is, the sketch line of the image is extracted. Thin edges (sketch lines) are applied by applying non-maximum suppression, and dark edges are classified as obvious edges by applying double thresholds, and weak edges are classified as weak edges by applying noise. . And finally, we delete the weak edges, leave only the certain edges, and finally output the edged image of the vein.

The authentication device of the present invention dramatically reduces the recognition rate by, for example, authenticating by simultaneously using a finger's fingerprint image and finger vein data.

In the present invention, a method of authenticating using one finger is described, but the same mechanism can be applied to the fingerprint or / and finger vein of three fingers for stability such as an image.

Therefore, in the case of authenticating a fingerprint or / and a finger vein during e-commerce or financial settlement, hold the mouse as it normally is, and recognize the thumb fingerprint on the first finger reader and recognize it on the second finger vein reader. B Fingers such as middle finger are raised to authenticate each fingerprint or / and finger vein.

By doing so, fingerprints and / or finger veins can be authenticated with a time lag in online e-commerce transactions or financial settlements, thereby resolving the vulnerability of financial security by biometric authentication.

Moreover, the two-step parallax authentication method secures data from the outside by subjecting data input to biometric authentication even when working on documents on a computer, but by providing a biometric means whose authentication method is different with a time difference of authentication. It is to provide a computer hacking blocking device capable of providing a computer hacking blocking device that can be safely protected from the outside without additionally encrypting computer input data.

The integrated module that links the fingerprint and the finger vein algorithm to implement this can be described as follows.

FIG. 11 is a diagram showing an input / output integrated module interlocking the algorithm of the fingerprint and the finger vein, FIG. 12 is a flowchart for requesting registration of the fingerprint and the finger vein, and FIG. 13 is a flowchart for requesting authentication between the fingerprint and the finger vein. , FIG. 14 is a flowchart for requesting deletion of a fingerprint and a finger vein.

As shown in FIG. 11, the input / output integration module U1 that simultaneously interlocks the fingerprint and the finger vein algorithm consists of the fingerprint module U2, the finger vein module U3, and the conversion module U4.

First, the fingerprint module U2 will be described.

The GND line 1 of the fingerprint module (U2) serves as a reference for the (-) voltage circuit, functions as a 0V ground, and the RX line 2 serves as a serial data receiving port, controlling the fingerprint module, and TX 3 The line is a serial data transmission port, which reads the status of the fingerprint module, and the VCC line 4 is a + 5V voltage input function based on the (+) voltage of the power supply circuit. When a fingerprint is scanned and compared to a previously stored image, if there is a person of the same fingerprint image, the registered authentication code of the person is output through serial communication (232 communication is applied as an example here).

Here, 232 communication refers to a serial communication standard.

The following describes the finger vein module (U3).

The GND line 1 of the finger vein module (U3) is a reference for (-) voltage, and functions as a 0V ground, and line A 2 is a serial communication standard RS485 communication A port, and functions for data reception and transmission, B Line 3 is a serial communication standard RS485 communication B port, which functions to receive and transmit data, and VCC line 4 is a + 5V voltage input function based on the (+) voltage of the power supply circuit. After passing a finger through an infrared LED, a vein is scanned from the camera image sensor and compared to a pre-stored vein image. If there is a person with the same image, the registered authentication code of the person is serial communication (in this example, 485 communication is applied). Output as

In the second embodiment of the present invention, the integrated image authentication device 200a includes two image sensors 230 and 231. The finger vein image sensors 230 and 231 are installed and installed in the object receiving unit 201,

Here, 485 communication refers to a serial communication standard.

The following describes the conversion module (U4) of 485-232 communication.

The GND line 1 on the left side of the conversion module (U4) is a reference for (-) voltage and functions as a 0V ground, and line A 2 is a serial communication standard RS485 communication A port, which functions as a data receiving and transmitting function, and B Line 3 is a serial communication standard RS485 communication B port, which functions to receive and transmit data, and VCC line 4 is a + 5V voltage input function based on (+) voltage. It receives 485 communication output from and converts it to 232 communication and outputs it.

In addition, the DI 5 line on the right side of the conversion module U4 is a serial 232 communication reception port, and functions to receive data, and the RE 6 line is a 485 communication control port, which controls the transmission / reception status of the 485 communication module. Function, DE line 7 is a 485 communication control port, and functions to control the transmission / reception status of the 485 communication module, and RO line 8 is a serial 232 communication transmission port, which functions to transmit commands. It will interlock with the integrated module (U1).

Next, the fingerprint and finger vein input and USB output integrated module U1 will be described.

The D1 / TX line 1 of the integrated module (U1) is a serial 232 communication transmission port, and functions as a data transmission function to the computer, and the D0 / RX line 2 is a serial 232 communication reception port, which functions as a data reception function in the computer. , GND line 4 is a reference for (-) voltage, and functions as 0V ground, line D2 line 5 is a fingerprint module (U2) serial 232 communication transmission line, and transmits commands to the fingerprint module, D3 6 Line # 2 is the fingerprint module (U2) serial 232 communication receiving line, and functions to receive the status value of the fingerprint module. Line # 8 D8 is the serial 232 communication transmission port of the 485-232 communication conversion module (U4). It functions to control the Mac module (U3), line D9 is the 485 communication control port of the 485-232 communication conversion module (U4), and functions to control the transmission and reception status of the 485 communication module. Is the 485 communication control port of the 485-232 communication conversion module (U4). It functions to control the sending / receiving status of the module, and D11 line 14 is the serial 232 communication receiving port of the 485-232 communication conversion module (U4), which reads the status of the specified vein module (U3), 5V 27 Line # 2 is a 5V output PIN (+) voltage, and provides the function of supplying the 5V voltage of the fingerprint module (U2), finger vein module (U3), and 485 communication conversion module (U4). As a reference for voltage, it functions as a 0V grounding function, and VIN line 30 is a + 5V voltage input function based on (+) voltage, and the above configuration is a fingerprint authentication code (fingerprint) output from the fingerprint module U2. The registered customer's unique number) and the designated vein authentication code (the unique number of the customer whose low vein is registered) output from the designated vein module U3 are converted from the conversion module U4 to 232 communication to integrate the module (U1). ), And when the fingerprint and the finger vein authentication code match each other, the corresponding authentication code is output through USB.

The fingerprint and finger vein algorithms of this event invention can be represented as follows.

int getfingerauthorization (int fingerprintcode, int fingerveincode)

{

    if (fingerprintcode> 0 && fingerveincode> 0 && fingerprintcode == fingerveincode))

    {

return fingerprintcode;

    }

    return 0;

}

The algorithm is an algorithm that accepts a fingerprint authentication code and a finger vein authentication code from the integrated module U1 and allows the authentication code only when the fingerprint and the low vein belong to the same person.

The details are as follows.

The fingerprint module U2 searches for a fingerprint and outputs the code number of the person when there is a person matching the fingerprint.

The finger vein module U3 searches for a finger vein and outputs the code number of the person when there is a person matching the finger vein.

The fingerprint code of the fingerprint module U2 and the finger vein code of the finger vein module U3 are respectively input as fingerprint code and fingerveincode, which are arguments of the function name getfingerauthorization of the above algorithm, so that both argument values are valid and also two registration When the customer's unique number matches, the person's code is output from the fingerprint and finger vein integration module.

Otherwise, when the fingerprint code and the specified MAC code are invalid or do not match, an error code of 0 is output.

The following describes the procedures for registering, authenticating, and deleting fingerprints and finger vein readers or banks.

First, as shown in FIGS. 12 to 14, as a step of registering a fingerprint and a finger vein, a registration request is made by the fingerprint and the finger vein recognizer (S311).

When there is a request for registration from the fingerprint and finger vein recognizer, the fingerprint and finger vein are first scanned into the recognizer with the finger of the person to be registered (S312).

Next, after the first registration in the fingerprint and finger vein recognizer, a second scan of the fingerprint and finger vein with the finger of the person to be registered is performed (S313).

Next, after the first registration in the fingerprint and finger vein recognizer, a third scan of the fingerprint and finger vein with the finger of the person to be registered is performed (S314).

The registration of the fingerprints and finger vein recognizers of these three times determines whether all three scanned images match to measure their accuracy (S315).

As described above, registration of the fingerprint and the finger vein recognizer is restarted when all three scan images do not match, and registration is completed when all of them match (S316).

This process is performed three times to register the correct fingerprint and vein image.

The following is a step of authenticating the registration of the fingerprint and the finger vein, and an authentication request is made from the fingerprint and the finger vein recognizer (S321).

The fingerprint and the finger vein recognizer are scanned with the image of the person's fingerprint and finger vein (S322).

The fingerprint and the finger vein are compared with the finger of the registered person in the fingerprint and finger vein recognizer (S323).

It is determined whether the images scanned by the fingerprint and the finger vein recognizer match (S324).

As described above, if all of the scanned images of the fingerprint and the finger vein recognizer do not match, it is restarted, and if they match, authentication is completed (S325).

The following is a step of deleting the registration of the fingerprint and the finger vein, and requests to delete the fingerprint and the finger vein recognizer (S331).

The code of the party to be deleted is input to the fingerprint and the finger vein recognizer (S332).

It is determined whether the image of the code to be registered is deleted in the fingerprint and the finger vein recognizer (S333).

If the scanned image is not deleted from the fingerprint and finger vein recognizer, it is restarted, and when it is deleted, authentication is completed (S334).

As described above, if the fingerprint or finger vein is operated by a self-storage device or a bank registered or authenticated and deleted, the fingerprint and finger vein recognition is further enhanced, and the operation becomes easy.

Next, an algorithm for recognizing a fingerprint applied to the present invention will be described.

15 is a block diagram showing the configuration of a fingerprint recognition device to which the analog processing circuit and the digital processing circuit of the first invention are applied, and FIG. 16 is a block diagram showing the configuration of a single chip fingerprint recognition device according to the second invention of the prior art. , FIG. 17 is a block diagram showing a single chip implementation of a conventional fingerprint recognition apparatus according to the second invention, and FIG. 18 is an exemplary diagram for comparing fingerprint recognition using a specific point of a fingerprint.

In general, the fingerprint recognition sensor may be an input image device that acquires a fingerprint image (or image information of a fingerprint) of a finger indicating a unique characteristic difference for each user. Sensing data for the fingerprint image may be obtained in an optical, semiconductor, ultrasonic or non-contact manner.

The optical fingerprint recognition sensor may include, for example, a prism, a light source, a lens, or a charge-coupled device (CCD). In the optical sensor, when a fingerprint is in contact with a prism, a light source shines light on the prism, a lens collects light reflected through the prism, and a CCD can acquire the collected light as a fingerprint image.

The semiconductor fingerprint recognition sensor may include a thermal sensor, a power storage sensor, or an electric sensor. The semiconductor fingerprint recognition sensor can be miniaturized and used in an application product for personal use.

The thermal sensor may be a fingerprint recognition sensor in which a temperature distribution is obtained as a fingerprint image by a temperature difference between a contact portion and a non-contact portion of the fingerprint.

The capacitive sensor may be a fingerprint recognition sensor in which a difference in the amount of charge or capacitance between charged ridges of a touched fingerprint is obtained as a fingerprint image.

The electric sensor may be a fingerprint recognition sensor that acquires fingerprint image information from a fingerprint contacting the sensor or an electric field formed around the fingerprint.

Meanwhile, the fingerprint recognition sensor may be configured to include at least a part of the processor. For example, the fingerprint recognition sensor may include an operation such as correcting the fingerprint image or calculating characteristics of the fingerprint image in addition to the operation of acquiring the fingerprint image. In this case, the fingerprint recognition sensor may be a functional module having a hardware module and a software module.

The fingerprint has a normal region made of ridges with accurate directionality and a number of other feature regions. In the feature region, the point at which the ridge is cut off while proceeding is called the ending point, and the point at which the ridge is split is referred to as bifurcation, and the disadvantage and the branch point are collectively referred to as the fingerprint's feature point (minutiae). Generally, about 100 to 150 feature points are distributed on one finger, and each person has a different type, location, and direction. Therefore, the location and direction of these feature points can be used as a discrimination means for each fingerprint.

As can be seen from Korean Patent Registration No. 10-0603975, FIG. 19 shows a conventional fingerprint recognition device that performs the above-described functions, and as shown, the conventional fingerprint recognition device includes a ridge and a furrow of a fingerprint ( The analog processing circuit 210 that detects a fingerprint image by converting the difference in capacitance according to the difference in height between valleys into a voltage and outputs it as an electrical signal, and the fingerprint image from the signal output from the analog processing circuit 210. After extracting the features, the extracted features are compared with pre-stored fingerprint data to determine or recognize the user of the detected fingerprint.

In the above, the analog processing circuit 210 removes the sensor plate converting the difference in capacitance according to the gap between the ridge and the valley of the fingerprint into a voltage, and the parasitic capacitance generated in the sensor plate, A parasitic capacitance removing circuit for outputting only the sensed voltage and a comparator for comparing the sensing voltage input through the parasitic capacitance removing circuit with a reference voltage (Vref) and outputting a binary signal of '0' or '1'.

Then, the digital processing circuit 220 performs a digital input unit that receives the output signal of the analog processing circuit 210, a memory unit in which a plurality of fingerprint images and fingerprint recognition algorithms are stored, and an algorithm stored in the memory unit. It may be composed of a microprocessor (MCU) that performs the detected identity authentication or discrimination process.

However, in the conventional fingerprint recognition device of the first invention, since the analog processing circuit 210 and the digital processing circuit 222 are implemented on different chips, the size of the device is increased, the price is high, and the above-described large In order to solve the problem that it is difficult to use in various fields due to the volume and high cost, it is a portable device by reducing the volume and unit cost of the product by implementing the sensor side for detecting fingerprints and the digital processing circuit for recognizing fingerprints on a single chip. In addition, we developed a fingerprint recognition device implemented with a single chip that can be applied in various fields.

Figure 16 is a block diagram of a conventional fingerprint recognition device according to the second invention, the fingerprint recognition device 300 of the present invention implemented as a single chip is in contact with the bottom surface of the user's finger and the difference in capacitance between the ridge and the furrow of the fingerprint Performs the algorithms stored in the sensors 310 and the flash memory 340 to receive the electrical signals output from the sensors 310 and process the images to extract the features of the fingerprint image and flash the extracted features A microprocessor 320 that determines whether or not a match is made by comparing the reference fingerprint image registered in the memory 340, a cache memory 330 that is directly connected to the microprocessor 320 and stores frequently used instructions, and an operating A flash memory 340 in which programs, fingerprint recognition algorithms and fingerprint data are stored, the sensor 310, a microprocessor 320, and a flash memory 340 A bus interface 360 that controls data exchange between the bus 350 and the sensor 310, the microprocessor 320, and the flash memory 340 through the bus 350 and interconnecting and providing a data path between each means. ).

The components, sensors 310, microprocessor 320, cache memory 330, flash memory 340, bus 350, and bus interface 360 described above are directly integrated on a single chip.

17 shows an example of implementation of the conventional fingerprint recognition device of the second invention, and as shown, the single-chip fingerprint recognition device includes a sensor array 410, an MCU 420, a cache memory 430, and a flash memory. The 440 and the bus interface 450 are implemented as an integrated first chip 400.

In the above, the flash memory 440 is an on-chip flash memory that is implemented on a semiconductor chip, and stores a program that implements a fingerprint recognition algorithm performed by the MCU 420. The detected fingerprint image is stored. In addition, the cache memory 430 is a memory having a smaller capacity and faster access speed than the flash memory 440, and is implemented on the same chip as the MCU 420, that is, the first chip 400, and the frequency of use is By storing high instructions or data, the processing speed in the MCU 420 is improved.

In addition, the sensor array 410 is formed by arranging a sensor plate in a m × n matrix that outputs the capacitance generated between the contacted skin, that is, the skin of the contacted finger as a digital electric signal, in the first chip. It is integrated on the 400 and is connected to other circuits, that is, the MCU 420 or the flash memory 440 by a bus.

The above-described sensor array 410, the MCU 420, the cache memory 430, the flash memory 440, and the bus interface 450 are not formed on the same plane, but may be implemented in multiple layers. That is, the sensor plate of the sensor array 410 is implemented on the surface of the chip, and the rest of the MCU 420, the cache memory 430, the flash memory 440, and the bus interface 450 are lower layers of the sensor array 410. It can be formed in a stack.

18, a technique for comparing and determining a fingerprint using a feature point is disclosed in Korean Patent Publication No. 10-2015-0034832.

That is, referring to the drawings, the fingerprint image mapping unit may obtain characteristic information 812,822,832,842 of the fingerprint image corresponding to the regions 811,821,831,841 for each of the user's finger regions 811,821,831,841. Also, the fingerprint image mapping unit 260 may map feature information of the fingerprint image acquired on a portion 855 of the user's finger.

For example, the feature information 812 of the fingerprint image 813 corresponding to one region 811 of the fingerprint image 810 of FIG. 18 is the characteristic of the fingerprint image corresponding to the first region 851 in 850 of FIG. 18. It can be mapped as information.

Also, the feature information 822 of the fingerprint image 823 corresponding to one region 821 of the fingerprint image 810 of FIG. 18 is as feature information of the fingerprint image corresponding to the second region 852 in 850 of FIG. 18. Can be mapped.

Also, the feature information 832 of the fingerprint image 833 corresponding to one region 831 of the fingerprint image 810 of FIG. 18 is as feature information of the fingerprint image corresponding to the third region 853 in 850 of FIG. 18. Can be mapped.

Also, the feature information 842 of the fingerprint image 843 corresponding to one region 841 of the fingerprint image 810 of FIG. 18 is as feature information of the fingerprint image corresponding to the fourth region 854 in 850 of FIG. 18. Can be mapped. In this case, when there are overlapping regions between the first regions 851 to the fourth regions 854, the feature information of the fingerprint image corresponding to the overlapped regions is the characteristics of the first regions 851 to the fourth regions 854. Among the information, quality may be better, more information may be included, or recently acquired feature information may be preferentially mapped.

Disclosed is an invention in which the fingerprint image mapping unit maps feature information for each region of a fingerprint image and adjusts overlapping regions to obtain feature information of a fingerprint image for a portion 855 of a finger.

The following describes the algorithm of the finger vein applied to the present invention.

19 is a flowchart illustrating a process of operating a biometric security device according to an embodiment of the present invention, and FIG. 20 is a diagram illustrating a reference point setting of an effective site when capturing capillaries. 21 is a diagram illustrating a process of segmenting and binarizing an image of a preprocessing unit.

In Korean Patent Application Publication No. 2003-0010977, when a finger is inserted, the light generating means 15 of the image acquiring means 10 emits infrared, laser or halogen rays with a finger, and the solid-state imaging device 11 roughly detects the finger. The image between the last node and the boundary point of the nail is photographed multiple times in succession (S10). In the above, various methods can be applied by recognizing whether a finger is inserted or not, using an optical sensor using light-emitting and light-receiving diodes, or configuring the finger fastener 9 as a limit switch, or installing a manual switch manually pressed by the user. If you do, it is easy to know whether a finger is inserted.

As described above, in order to normalize an image of a finger photographed as a specific part of a finger is photographed, the reference point must be set in the pre-processing unit 20. Since the image of the photographed finger contains a large amount of unnecessary parts, after setting the reference point This unnecessary image is removed.

That is, as shown in Fig. 20, the center of the nail is held as the center point, and a straight line is drawn down while maintaining the same angle and spacing as both boundary lines at the center point, and when drawing a horizontal line so as to be perpendicular to both boundary lines at the nail boundary, both sides meet the horizontal line The part of the boundary line becomes the reference point (A, B) of the normalization. Therefore, the square portion formed between the reference point and the node of the finger becomes an effective part of normalization, and the image of the effective part is rotated and enlarged to normalize (S11).

Subsequently, the preprocessing unit 20 acquires an effective capillary image through a smoothing process of removing the noise corresponding to the epidermal image or scattered light at the effective site, binarizes the capillary image with digital data, and then displays the capillary image. Thinning is performed (S12 to S14).

The thinned capillary image data is output to the feature extractor 30, and the feature extractor 30 receives such data and performs image processing (S15, S16) using pattern matching of blood vessels. The image processing processes (S17, S18) using the feature points are separately performed.

The image processing process using the pattern matching is first, as shown in FIG. 8, the capillary image of the finger obtained through the pre-processing unit 20 is divided into a plurality of matrix blocks (S15), and the divided capillary image To perform the binarization for each block and output it to the recognition control unit 40 (S16).

On the other hand, the image processing process using the feature points analyzes the binarized and thinned capillary images through the pre-processing part, extracts feature points such as bifurcation points, cut points, branches, transformation points, and convex and concave vessels (S17). The position coordinates, thickness, brightness, and pulsation information of adjacent blood vessels of the feature points are measured and output to the recognition control unit 40 (S18). When measuring the brightness of the blood vessel, since blood flow through the blood vessel changes constantly over time, a plurality of consecutive blood vessel images are analyzed and the average brightness value is taken, and the change in brightness is based on the pulsation. Can be easily inferred.

Subsequently, the recognition control unit 40 directly compares and compares various capillary pattern data recorded in the database 50 using the vascular pattern-related binarization data obtained through the feature extraction unit 30, and a plurality of values that fall within the tolerance range. The comparison data is first detected (S19), and then the feature points extracted from the above and the feature values and the feature points and feature values of the plurality of comparison data detected first are compared with each other to determine and recognize whether they are identical (S20). , S21).

The blood vessel pattern information formed by binary data determined according to the presence or absence of the blood vessel image pattern of each pixel and a conversion device are fused to generate a new signal.

Accordingly, in the present invention, after passing a predetermined authentication number at the called party's exchange of the personal financial relay transaction server, the capillary image of the finger obtained through the pre-processing unit is divided into a matrix block and divided by dividing the image screen into capillaries. A conversion device converts the arrangement of the DTMF signal according to a conversion logic based on a predetermined authentication number returned by the binary data output as a digital electrical signal for each block according to the presence or absence of a blood vessel image, and receives the device by converting the arrangement of the DTMF signal Sending to; According to the conversion logic based on the authentication number used for the DTMF signal conversion of the converted DTMF signal, the receiving device is connected in the order of performing the step of restoring the converted DTMF signal to an array of DTMF signals transmitted by a user. , Redundant technical description is omitted.

In addition, the customer terminal is an integrated terminal with a smart phone, and a fingerprint or / and finger vein authentication processing unit is formed at one side of the smart phone or integrated terminal, and a contact fingerprint scanning module is provided at the fingerprint or / and finger vein authentication processing unit. (2310) (4310) and the optical finger vein authentication unit (2100) (4100) is formed respectively to authenticate the fingerprint or finger vein information and then selectively authenticate with a time difference, that is, the fingerprint and finger vein information In the case of fusion, the signal is transmitted by the fusion authentication code.

When applied to a mouse, a signal is also transmitted by the fused authentication code.

The following describes the iris algorithm applied to the present invention.

22 is a block diagram showing an iris recognition apparatus using a short-range iris camera according to an embodiment of the conventional iris invention applied to the present invention, and FIG. 23 is a block diagram of a conventional iris invention applied to the present invention A flowchart for explaining an iris recognition method using a camera for shooting a short-range iris, and FIG. 24 is a method for normalizing to binary data in an iris recognition method using a camera for shooting a short-range iris according to an embodiment of the conventional iris invention applied to the present invention It is a drawing for explaining.

As shown in FIG. 22, the iris recognition apparatus using a camera for photographing a short distance iris of a smartphone according to an embodiment of the present invention includes an iris camera 1, a key input unit 2, a storage unit 4, and a control unit 3 ), An output unit 5 and a display lamp 300.

This is a diagram for explaining a method of normalizing to binary data in an iris recognition method using a camera for photographing a short-range iris.

As shown in Korean Patent Publication No. 10-214-0133762, the iris camera 1 is provided with a prism 200 having an inclined surface and having an uneven portion on the guide of the illuminated IR LED 20 to improve the brightness uniformity around the iris. By improving the iris recognition and blocking the transfer of static electricity to the internal device through the illumination IR LED 20, it can be formed in a compact size.

The key input unit 2 selects whether to register the iris or the iris through the iris recognition device. The storage unit 4 stores a program for registering and recognizing the iris and iris data for the iris image recognized during registration.

The output unit 5 outputs the iris recognition result from the control unit 3 so that peripheral devices (not shown) can provide various services according to the iris recognition result. The control unit 3 operates the camera 1 for iris shooting according to the selection of the key input unit 2, photographs the iris according to the brightness of the light, determines whether it is the iris of a living person through the size change of the pupil, and then displays the iris image. The iris data is generated by normalizing the binary data with respect to the iris image, and the iris data for the iris image is stored and registered, or the iris data and iris recognition for the iris image stored in the storage unit 4 are performed.

The iris information is to be used as a hacking prevention means by fusion with other signals.

Then, the display lamp 300 is turned on so that the user can recognize that the iris is being recognized by operating the iris photographing camera 1 in the control unit 3. At this time, the display lamp 300 may be displayed by subdividing the progress through various colors.

As illustrated in FIG. 23, in the iris recognition method using the camera for photographing a short distance iris of a smartphone according to an embodiment of the present invention, when the iris recognition is selected in the key input unit 2 by the controller 3 (S10), the iris camera By operating (1), the iris is photographed according to the brightness of the light (S22).

At this time, the operating state of the iris camera 1 is displayed through the display lamp 300 to recognize that the user is operating. Even if the iris of a person is the same person, the iris pattern changes as the pupil size changes according to the brightness of the lighting as shown in the drawing.

In the conventional invention, by photographing the iris while varying the brightness of the lighting, the iris image is acquired while maintaining the characteristics that change according to the individual characteristics. After photographing the iris according to the brightness of the lighting, it is determined whether there is a change in the size of the pupil (S24).

At this time, if there is no change in the size of the pupil, it cannot be judged as a living person, and then the process is skipped and ends. When the eye of a living person is photographed, one iris image is acquired for iris recognition among the iris images changing as the pupil size changes (S26).

The iris data is generated by normalizing the acquired iris image to binary data for each pixel of the captured iris image as shown in FIG. 23 (S28).

That is, the amount of data can be reduced by normalizing the iris data to binary data indicating the presence or absence of the pattern regardless of the intensity of the iris pattern. Accordingly, the processing speed can be improved to improve the recognition speed, and it can be processed through a system with a low specification, thereby increasing the size and portability, and minimizing the effects of day and night and lighting.

The iris data thus generated is compared with the iris data of a plurality of iris images photographed according to the brightness of the light stored in the storage unit 4 to compare whether the iris data matches (S30). Then, the comparison result is output through the output unit 5 so that peripheral devices (not shown) can provide various services through the recognition result of the iris (S32).

On the other hand, when the iris registration is selected in the key input unit 2 by the controller 3 (S10), the iris photographing camera 1 is operated to photograph the iris according to the brightness of the illumination (S12). At this time, the operating state of the iris camera 1 is displayed through the display lamp 300 to recognize that the user is operating.

Even if the iris of a person is the same person, the size of the pupil changes depending on the brightness of the light, and the iris pattern also changes. In the conventional invention, by photographing the iris while varying the brightness of the lighting, the iris image is acquired while maintaining the characteristics that change according to the individual characteristics.

As described above, after photographing the iris according to the brightness of the light, it is determined whether there is a change in the size of the pupil (S14). At this time, if there is no change in the size of the pupil, it cannot be judged as a living person, and then the process is skipped and ends.

When the eyes of a living person are photographed, a plurality of iris images are acquired for iris registration among the iris images changing as the pupil size changes (S16). The iris data for a plurality of iris images is generated by normalizing the obtained iris image with binary data for each pixel of the captured iris image as shown in FIG. 23 (S18). That is, the amount of data can be reduced by normalizing the iris data to binary data indicating the presence or absence of the pattern regardless of the intensity of the iris pattern.

Therefore, it consists of binary data determined by dividing each pixel, and their data and a conversion device are fused to generate a new signal.

Registration is performed by storing the iris data for the plurality of iris images generated as described above in the storage unit 4 (S20). As described above, according to the iris recognition method using the camera for photographing a short distance iris of a smartphone according to the present invention, the amount of data is processed by processing the iris image photographed through the camera for shooting a short distance iris of a smartphone into binary data according to the iris pattern of each pixel. In addition to improving recognition speed, it can reduce misrecognition rate by changing the pattern and path of the iris, and it can be processed through a low-spec system, which can increase the miniaturization and portability. The recognition rate can be increased regardless of the intensity of the pattern.

The following describes the application of the binary method to a face image that can be judged by face information applied to the present invention.

25 is an explanatory diagram of a muscle structure of a conventional eye applied to the present invention, and FIG. 26 is a simplified schematic diagram of a face image of the conventional invention applied to the present invention, and shows a method for measuring each position and distance It is.

In such face recognition, as shown in Korean Patent Publication No. 10-1174103, as a simplified configuration diagram of the input face image of the conventional invention according to an embodiment of the conventional invention, each position and distance measurement is key.

The eye and peripheral muscle information detection step applied to the prior invention is to determine the positions of the muscle structures of the eye, the frontal and vertebral muscles, the upper and lower muscles of the upper eyelids, and the lower eyebrows, and around the eyes (eyebrows, eyelids, tails, eyes and eyes). Pre-processing method to detect the distance between the nose, the distance between the eyes and the mouth, and the angle between the nose and the mouth centered on the eyes) to generate as basic information to be used as registration or control data, and to preserve detailed features in the face image Will be enforced.

Thereafter, the conventional invention undergoes a pre-processing and feature extraction step of normalizing the face image based on eye location and surrounding details, removing external illuminance components from the normalized face image, and statistically correcting and extracting features from the pre-processed face image.

At this time, the pre-processing and feature extraction steps applied to the present invention is to compensate for changes in external conditions of luminosity, posture, and expression, and luminosity correction uses local partial normalization and local histogram smoothing.

In addition, it is composed of binary data that is determined by dividing each pixel according to normalization of the face image by the feature points of the eye location and surrounding details, and these data and a conversion device are fused to generate a new signal.

The face recognition method of the mathematical pattern analysis based on the musculoskeletal structure is a face image input step in which an image input by a camera (including USB and CCD) or a video file or image file image is input, and whether the input image has a face or not. Discriminates, finds its location, detects the face from the detected object (object), determines the basic contour, and automatically detects the location of the face, and automatically detects the location of the eye in the detected face region The step of detecting the details of the eye around the eye, the muscle information around the eye, the normalization of the face image by the eye location and the surrounding details, the removal of external illumination components from the normalized face image, statistical correction, and the pre-processed face image. It consists of pre-processing and feature extraction steps to extract features.

Here, the face information is made up of binary data determined according to the normalization of the face image by eye position and surrounding details, so that it can be used in the present invention.

The following describes how to recognize the iris and face applied to the present invention.

27 is a perspective view of an embodiment of recognizing an iris and face applied to the present invention.

As shown in the above-mentioned fingerprint or / and finger vein purity (purity of Fig. 7), iris or / and facial information data can be applied, respectively.

The iris and face authentication processing unit 500 illustrated in FIG. 27 is an authenticator that is authenticated by the technology of each of the algorithms described above, and displays iris or / and face data matching the registered data. And when the face data matches the registered data, the blue display part lights up, and when not authenticated, the red display part lights up, and the blue display part lights up, and the fixed bar 43a is driven. It is formed of a display unit 460.

The procedure is as follows.

The method of free passage of the subway transportation method of the present invention is accessed from the subway management office in step S150, and the passenger in step S152 registers the name, number, phone number, address, email, etc. of the passenger in the free pass register placed in the subway management room. While entering personal information, the manager checks whether the conditions for free riding are met.

In step S154, the iris and face authentication processing unit 1180 acquires iris information and face information through the iris recognizer and face recognizer, and transmits the iris information and face information to the free ride relay server through a communication network. Receive and register and store iris information and face information.

In step S156, the free-ride vehicle relay server primarily recognizes the iris and determines in step S158 whether the iris information stored in the free-ride vehicle server database matches the iris information and authenticates the user of the fare terminal 400.

As a result of the determination, if the two pieces of information match, the face is secondarily recognized in step S164, and in step S166, it is determined whether it matches the face information stored in the database of the free-ride vehicle.

As a result of the discrimination, if the two face information is identical, the procedure proceeds to step S168 and releases the locking device so that the fixed bar can be rotated in step S170 through the fixed bar driver 430.

However, in step S158 and step S166, if the free rider relay server does not match any one of the face information and the iris information from the iris and face authentication processing unit 1180, the process proceeds to step S172 and prevents the free rider relay server from being accessed. Cut off.

This is because, in the case of iris and face recognition, it is possible only in the living state, so it is possible only for the user, and the effect of security does not change even if the additional password process is omitted.

The following describes an integrated photographic authentication device that recognizes a fingerprint or a finger vein.

28 and 29 are views conceptually showing an image acquisition mechanism of a finger vein and a finger fingerprint of the authentication device 200 according to an embodiment of the present invention, each of which is a different embodiment of a seating unit for placing an upper finger, FIG. 30 Is a diagram conceptually showing a mechanism for acquiring an image of a fingerprint and a finger vein for two fingers of the authentication device 200 according to an embodiment of the present invention, and FIG. 31 is an authentication device 200 according to an embodiment of the present invention ) Is a diagram conceptually showing a mechanism for acquiring an image of a fingerprint for two fingers.

As shown in FIG. 28, the present invention is an integrated photographing authentication device 200 capable of photographing a fingerprint and a finger vein, and the object accommodating unit 201 is a scan panel upper case 201a and its object forming a finger seating part up and down. It is composed of a scan panel lower case (201b) for accommodating the electric field, and a scan panel (250) for simultaneously photographing fingerprints and finger vein made of transparent materials such as glass or acrylic is installed on the upper portion of the scan panel upper case (201a). In the scan panel 250, the fingerprint finger contact portion 250a and the designated finger finger non-contact portion 250b are formed while forming a front and rear end.

Finger scan unit 252 is formed at the edge of the groove side wall 251 so that the finger vein non-contact portion 250b of the scan panel 250 can be formed as a groove, and a finger is placed around the upper end thereof. Is formed in a balance with the fingerprint finger contact portion (250a).

In addition, the temperature sensor 275 that detects the temperature of the blood flow of the finger faces the fingerprint finger contact portion 250a of the scan panel 250, thereby forming the finger finger non-contact portion 250b in front of the finger. In this case, the finger temperature and the flow of blood flow are detected to recognize the finger vein by the detected temperature and flow.

In addition, on one side, an infrared side emitting unit case 260 accommodating the infrared side emitting unit 260a is formed to have a length so that it can be photographed from the side in order to more accurately photograph the finger vein.

The scan panel lower case 201b is formed as a space that can accommodate electrical equipment.

Then, a finger seating border 253 on which a finger can be seated is formed.

Therefore, in the first embodiment of the present invention, the user starts finger vein authentication by placing a finger object on the scan panel 250, and when vein authentication is started by the device, the infrared light source unit 240 and the visible light source unit 242 irradiates infrared light and visible light toward the finger object.

In addition, a number of visible image sensors capture fingerprints and finger veins of the irradiated finger, respectively.

In the first embodiment of the present invention, the integrated image authentication device 200 includes two image sensors 220 and 230. The finger vein image sensor 230 is installed and installed in the object accommodating unit 201, and photographs the finger vein of the object from the bottom toward the scan panel 250. Also, at the same time, the finger fingerprint image sensor 220 is installed in the same object receiving unit 201 to photograph the finger fingerprint of the object.

As a first embodiment of the present invention, the user initiates finger vein authentication by placing a finger object on the scan panel 250, and when finger vein authentication is started by the device, the infrared light source unit 240 and 241 are visible. The light source unit 242 irradiates infrared light and visible light toward the finger object.

In addition, their image sensors capture the fingerprint and finger vein of the irradiated finger, respectively.

In the first embodiment of the present invention, the integrated image authentication device 200 includes three image sensors 220, 230, and 231. Intravenous vein image sensors 230 and 231 are installed and installed inside the object accommodating unit 201, and photograph the vein of the object from the bottom and side toward the scan panel 250. Also, at the same time, the finger fingerprint image sensor 220 is installed in the same object receiving unit 201 to photograph the finger fingerprint of the object.

In a preferred embodiment of the present invention, the finger vein image sensors 230 and 231 and the finger fingerprint image sensor 220 simultaneously photograph both finger vein and finger fingerprints of a finger and use them as biometric information to designate a single fingerprint or designation. In order to measure the pulse, the error range can be reduced to one-third of the maximum square when compared to each shot.

In a preferred embodiment of the present invention, the finger vein image sensors 230 and 231 and the finger fingerprint image sensor 220 may photograph a finger vein and finger fingerprint of one finger at a time. By photographing from the side of 90 degrees, the same error range reduction effect can be obtained by simultaneously obtaining a fingerprint and a finger vein image by one finger. When photographing the side of a finger, roll the finger 90 degrees to the side with the finger on the scan panel so that the side touches the scan panel.

FIG. 29 is a second embodiment of the present invention, which is mostly the same as the embodiment shown in FIG. 28, but in the first embodiment in the fingerprint recognition unit, three image sensors 220, 230, and 231 in the integrated shooting authentication device 200 ) Is provided, but a fingerprint recognition module 250aa is formed instead of the double finger fingerprint image sensor 220 to provide a method for determining the fingerprint by contact with the fingerprint.

The fingerprint recognition module 250aa has a multi-layered thin plate structure, a fingerprint recognition layer is formed on the upper layer of the fingerprint authentication module, and a temperature and blood flow detection authentication layer is formed underneath to detect the temperature and blood flow of the human body. It can be formed to start its operation later.

30 is a third embodiment of the present invention using two finger fingerprints and a finger vein, and the same reference numerals and technical terms are used for the same technical configuration as the embodiment shown in FIG. 28.

As shown in FIG. 30, the present invention is an integrated photographing authentication device 200 capable of photographing a fingerprint and a finger vein, and the object accommodating portion 201 is a scan panel upper case 201a and its object to form a finger seating part up and down. Consists of a scan panel lower case (201b) for accommodating the electric field, and on the upper part of the scan panel upper case (201a), two scans of fingerprints of two fingers and transparent finger vein made of transparent materials such as glass or acrylic. Panels 250n and 250r are installed, and the two scan panels 250n and 250r are formed while the fingerprint finger contact portions 250an and 250ar and the finger finger non-contact portions 250bn and 250br form a front and rear end. It is done.

A finger seating portion is formed at the edge of the groove side wall 251 so that the finger vein non-contact portion 250bn of the scan panel 250n is formed as a groove, and a finger is placed around the upper end of the scan panel 250n. 252 is formed in a balance with the fingerprint finger contact portion (250a).

In addition, the temperature sensor 275 that detects the blood flow or temperature of the finger faces the fingerprint finger contact portion 250an of the scan panel 250 and forms the finger finger non-contact portion 250bn in front of the finger, thereby allowing the finger to land. In this case, it is formed to detect a finger's temperature or flow of blood and recognize the finger vein by the detected temperature or flow.

In addition, a temperature sensor 205a, 205b for detecting blood flow or temperature of a finger is formed under the fingerprint finger contact portion 250aa (250ab) of the scan panel, or any of the fingerprint authentication modules 250aa (250ab) A thin layer is formed on one layer to authenticate the blood flow or temperature of the finger, so that if the living body does not simultaneously authenticate, its operation is not c.

That is, instead of the temperature sensor 275, a fingerprint recognition module 250an or 250ar may be formed, which has a multi-layered thin plate structure, and a fingerprint recognition layer is formed on the upper layer of the fingerprint authentication module, and the lower portion thereof. A temperature and blood flow sensing authentication layer may be formed to detect the temperature and blood flow of the human body and start operation thereof.

In addition, on one side, an infrared side emitting unit case 260 accommodating the infrared side emitting unit 260a is formed to have a length so that it can be photographed from the side in order to more accurately photograph the finger vein.

In addition, the user starts finger vein authentication by placing a finger object on the scan panel 250n, 250r, and when vein authentication by the device is initiated, the infrared light source units 241, 243 and the lower side from the left and right sides In the infrared light source unit 240, 244 irradiates infrared light toward the finger object.

In addition, the left and right image sensors 231 and 232 and the lower image sensors 230 and 233 photograph the finger vein of the irradiated finger, respectively.

The scan panel lower case 201b is formed as a space that can accommodate electrical equipment.

Then, a finger seating border 253 on which a finger can be seated is formed.

Therefore, in the fourth embodiment of the present invention, the user places a finger object on the scan panel 250n (250r) to initiate fingerprint and vein authentication, and when fingerprint and vein authentication by the device is initiated, infrared The light source units 240 and 244 irradiate infrared light toward the finger object.

For this accuracy, the infrared light source units 241 and 243 formed on the left and right sides irradiate infrared light toward the finger object.

In addition, fingerprint authentication modules 250an and 250ar are simultaneously installed in the same object accommodating unit 201 to authenticate finger fingerprints of the objects.

Here, it is expressed as a multi-faceted three-dimensional imaging device. Looking at each surface of the shooting state, it can be described as a 6D imaging device when viewed as two of the lower part of the vein and two sides of the vein and the recognition of the fingerprint itself.

In a preferred embodiment of the present invention, both finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger finger vein finger You can.

31 is a fourth embodiment of the present invention using two finger fingerprints, and the same reference numerals and technical terms are used for the same technical configuration as the embodiments shown in FIGS. 28 and 30.

As can be seen in the figure, most of the embodiments shown in FIGS. 28 and 30 are the same, but the fingerprint recognition instead of the fingerprint fingerprint image sensor 220 in another embodiment is formed so that only two fingerprints can be simultaneously authenticated. The module 250aa and 250ab are formed to provide a method for determining a fingerprint by contact with the fingerprint.

Here, in order to increase the probability of security, the temperature sensors 205a and 205b for detecting the temperature of the blood flow of the fingers described above are formed in front of the fingerprint recognition modules 250aa and 250ab, so that the temperature of the fingers when the fingers are landed And it is formed to be able to recognize the vein by detecting the flow of blood and the detected temperature and flow.

Fingerprint recognition modules 250aa and 250ab may be formed in place of the temperature sensors 205a and 205b, which have a multi-layered thin plate structure, and a fingerprint recognition layer is formed on an upper layer of the fingerprint authentication module. A temperature and blood flow sensing authentication layer may be formed at the bottom to detect the temperature and blood flow of the human body, and may be formed to start its operation.

 It may be applied to the execution system of the present invention using the above-described conventional technology.

In the above, although the configuration and operation of the electronic payment system using fingerprint or / and finger vein recognition according to the present invention are illustrated according to the detailed description and drawings, this is merely an example and is not departed from the technical spirit of the present invention. Various changes and changes are possible within the scope of the present invention.

320; Input
330: control unit
340: memory unit
350: transmitter
420: central processing unit
430: fixed bar drive
440: Card registration information
450: power supply
460; Display
1180: Fingerprint and finger vein authentication processing unit

Claims (7)

As a method for processing the operation of free rides in public transportation using biometric information,
The central processing unit 420 enters the passenger's personal information into the input unit 320 with a name, a week number, a phone number, and an address in the free pass register placed in the subway management room, and determines whether or not the passenger has fulfilled the free ride condition. Checking the free ride requirements to be checked (S152);
The central processing unit 420, the fingerprint and finger vein authentication processing unit 1180 acquires the fingerprint 1 information and the finger vein 1 information through the fingerprint 1 recognizer and the finger vein 1 recognizer, and receives the fingerprint 1 information and the finger vein 1 information through a communication network. When transmitting to the free ride relay server, the relay server receives the fingerprint 1 information and the finger vein 1 information registration step of registering the fingerprint 1 information and the finger vein 1 information (S154);
The central processing unit 420 first recognizes the fingerprint 1 by the free-ride vehicle relay server, determines whether it matches the fingerprint 1 information stored in the free-ride vehicle relay server, and authenticates the user of the fingerprint information user terminal 400. Step S158;
As a result of the determination after the fingerprint information user authentication step (S158), if the two fingerprints 1 information match, the recognition step of the designated vein 1 to recognize the vein 1 secondary (S164);
The central processing unit 420 determines whether the specified vein 1 information is matched (S166) to determine whether it matches the vein 1 information stored in the database of the free ride relay server;
If the determination result in step S158, the two fingerprint 1 information coincides, and the determination result in step S166, when the two finger vein 1 information match, the control unit 330, the approval processing step of the approval process (S168);
After the approval processing in step S168, the control unit 330 is a fixed bar driving step of releasing the locking device so as to rotate the fixed bar formed on one side of the fare means terminal 400 in the fixed bar driving unit 430 (S170). ;
In step S158, the free-ride relay server does not match the fingerprint 1 information from the fingerprint and vein authentication processing unit 1180, or in the step S166, the free-ride relay server is the fingerprint and vein authentication information from the fingerprint and vein authentication processing unit 1180. If does not match, the connection blocking step (S172) of blocking the connection of the free ride relay server so as to block the driving of the fixed bar drive unit 430 to prevent the passenger from passing through;
The fingerprint and finger vein authentication processing unit 1180 is formed on the upper surface of the fare sign terminal 400 including the fixed bar 43a, and at the same time, the integrated module U1, the fingerprint module U2, and the finger vein module U3. ) And the conversion module (U4), and the fingerprint module (U2) scans the fingerprint from the image sensor and compares it with a previously stored image, and if there is a person with the same fingerprint image, the registered authentication code of the person is 232 serial communication Output, and the finger vein module (U3) scans a finger vein from the camera image sensor after passing a finger through an infrared LED and compares it with a pre-stored finger vein image. 485 serial communication, but receives the 485 serial communication output from the designated module in the conversion module (U4) and converts it to 232 serial communication like the fingerprint module (U2). , The fingerprint authentication code output from the fingerprint module (U2) and the finger vein authentication code output from the finger vein module (U3) are received by the integrated module (U1), and either one of the fingerprint and finger vein authentication code is USB. Allows the corresponding authentication code to be output, or receives the fingerprint authentication code output from the fingerprint module (U2) and the specified vein authentication code output from the designated vein module (U3) from the integrated module (U1), and prints and designates the fingerprint. A method for processing a public transportation free ride using biometric information, characterized in that a corresponding authentication code can be output to a USB when the Mac authentication codes match each other. delete delete delete delete delete delete

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