CN210109962U - ATM control host based on security chip - Google Patents

ATM control host based on security chip Download PDF

Info

Publication number
CN210109962U
CN210109962U CN201920938381.6U CN201920938381U CN210109962U CN 210109962 U CN210109962 U CN 210109962U CN 201920938381 U CN201920938381 U CN 201920938381U CN 210109962 U CN210109962 U CN 210109962U
Authority
CN
China
Prior art keywords
module
user
card
information
atm
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201920938381.6U
Other languages
Chinese (zh)
Inventor
陈光文
陈卓
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Easy To Believe Information System Co Ltd
Original Assignee
Chengdu Easy To Believe Information System Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Chengdu Easy To Believe Information System Co Ltd filed Critical Chengdu Easy To Believe Information System Co Ltd
Priority to CN201920938381.6U priority Critical patent/CN210109962U/en
Application granted granted Critical
Publication of CN210109962U publication Critical patent/CN210109962U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

The utility model provides an ATM main control system based on safety chip relates to automatic control technical field, has solved user information and has revealed, and the bank card is omitted, and bank card user information and bank card are stolen, the technical problem who falsely uses. The utility model discloses by the casing, arrange safety control circuit board, power supply circuit, the sensor in the casing in and constitute. The safety control circuit board comprises a processor, and a fingerprint identification module, an iris identification module, a face identification module, an identity card identification module, an identity authentication module, a card reading module, a currency detection module, a printing module, a safety module, a storage module, a communication module, an alarm module, a card locking module, a voice playing module, a door lock module and a fault checking module which are connected with the processor. The front of the shell is provided with an interactive screen, a keyboard, a camera, a deposit and withdrawal port, a card slot and a voucher outlet. The utility model discloses an inside safety protection module has also accomplished physical safety protection, has embodied intellectuality, socialization, multi-functional characteristics.

Description

ATM control host based on security chip
Technical Field
The utility model relates to an automatic control technical field especially relates to a ATM main control system based on safety chip.
Background
At present, an ATM is a high-precision mechanical and electrical integration device, and self-service of financial transactions is realized by utilizing a magnetic code card or an intelligent card to replace the work of bank counter personnel. The work of withdrawing cash, inquiring deposit balance, transferring funds among accounts, inquiring balance and the like can be carried out; it can also perform cash deposit (real-time account entry), check deposit (domestic nothing), bankbook subsidy, intermediate business, etc. The card holder can use credit card or deposit card to transact services such as automatic withdrawal, balance inquiry, account transfer, cash deposit, bankbook registration, fund purchase, password change, mobile phone charge payment and the like according to the password. It is an important component in financial institutions.
The traditional ATM has no system for effectively identifying the legal identity of the ATM user, so that the phenomena of stealing and falsifying the bank card of the legal user are very common; moreover, the phenomena of embezzlement, falseness and the like of the bank card of the user also indicate that the related information of the user and the bank card is leaked, and the financial loss of the user is gradually increased, so that great potential safety hazards exist for the legal user of the bank card.
Therefore, the ATM is urgently needed to be provided with a system for effectively identifying the legal identity of the user of the ATM, and a certain protection mechanism is needed to prevent the bank card and the user from information leakage, embezzlement and misuse, so that a safe and reliable use environment is provided for the user of the ATM.
SUMMERY OF THE UTILITY MODEL
The utility model discloses an one of them purpose is to provide a ATM main control system based on safety chip, has solved among the prior art bank card user information and has revealed, and the bank card is omitted, and bank card user information and bank card are stolen, the technical problem who uses falsely. The utility model discloses preferred technical scheme can reach a great deal of beneficial technological effect, specifically see the following explanation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses a ATM main control system based on safety chip comprises casing, the safety control circuit board of arranging the casing in, power supply circuit, sensor.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board comprises a processor, and an interactive screen, a keyboard, a camera, a fingerprint identification module, an iris identification module, a face identification module, an identity card identification module, an identity authentication module, a card reading module, a currency detection module, a printing module, a safety module and a storage module which are connected with the processor.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the front surface of the shell is provided with an interactive screen, a keyboard, a camera, a deposit and withdrawal port, a card slot and a voucher outlet; the interactive screen is used for displaying the selection of depositing and withdrawing money, transferring money, inquiring information, modifying passwords and printing information and guiding a user to operate according to the selection; the keyboard is used for a user to input information; the camera is used for collecting and monitoring the real conditions around the ATM and the user and collecting the face information of the user; the money depositing and withdrawing port corresponds to the money detecting module and is used for depositing and withdrawing money by a user; the card inserting port corresponds to the card reading module and is used for a user to insert a bank card or a credit card or a social security card; the voucher outlet corresponds to the printing module.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the fingerprint identification module is used for collecting and identifying user fingerprint information and outputting the fingerprint information to the identity authentication module through the processor;
the iris identification module is used for collecting and identifying the iris information of the user and outputting the iris information to the identity authentication module through the processor;
the face recognition module is used for collecting and recognizing face information of a user and outputting the face information to the identity authentication module through the processor;
the identity card identification module is used for collecting and identifying user identity card information and outputting the identity card information to the identity authentication module through the processor;
the identity authentication module is used for extracting and analyzing fingerprint information and/or iris information and/or face information and/or identity card information of a user, and matching and verifying the identity information of the user in the storage module and/or the public security system;
the card reading module is used for sucking and identifying a bank card or a credit card or a social security card of a user;
the currency detection module is used for distinguishing, verifying, calculating and storing user deposit and withdrawal or bank deposit and withdrawal;
the printing module is used for printing a financial transaction voucher carried out by a user;
the security module adopts a security chip and is used for encrypting and decrypting user information and operation information and safely transmitting the user information and the operation information;
and the storage module is used for storing user information and operation information by a user.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the sensor is connected with the processor, arranged on the ground in front of the shell and used for detecting that a user enters the application range and monitoring and preventing other people from entering the application range.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board also comprises a communication module connected with the processor and used for carrying out wireless and/or wired connection with user terminal equipment and/or other equipment.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board also comprises an alarm module connected with the processor and used for giving an alarm when a user operates the ATM and other people enter the application range.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board also comprises a card locking module which is connected with the card reading module and is used for automatically sucking and locking the card when a user leaves the ATM after operating the ATM and does not take the card or when the user determines that the user does not operate the ATM through the identity authentication module.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board further comprises a voice playing module connected with the processor and used for playing prompt voice or alarm prompt voice to enable a user to know operation or prevent others.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board also comprises a door lock module connected with the processor, and the door lock module is used for controlling the opening or closing of the door lock module by the processor when a user operates the safety control circuit board and invades others or determines that the safety control circuit board does not operate by the user through the identity authentication module.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board also comprises a fault checking module connected with the processor and used for automatically checking the fault of the module in the safety control circuit board.
Further, for realizing better the utility model discloses, adopt the following structure that sets up very much:
the safety control circuit board further comprises an external interface connected with the processor, the external interface is arranged on the side face of the shell, is connected with the safety control circuit board and is used for being connected with external equipment to update and upgrade software and hardware.
The utility model provides a pair of ATM main control system based on safety chip has following beneficial technological effect at least:
the utility model discloses a fingerprint identification module, iris identification module, face identification module, ID card identification module carry out the authentication discernment, have adopted combining together of three kinds of biological characteristic techniques that factor of safety is high and ID card identification technique, carry out the authentication, make user safe and reliable's operation, improved user's sense of security. The utility model also adopts a card retaining module, a door lock module, a sensor and an alarm module, which can perform physical protection and timely automatic alarm for the safe operation of users, thereby preventing the loss and the embezzlement of bank cards, credit cards or social security cards of the users; and when other people invade the user and steal or abuse the user information, the invader can be caught in time. The utility model discloses the safety chip who adopts has increased user operation factor of safety, has ensured the user rights and interests, prevents losing, stealing, falsifying of user information and operation information. The utility model discloses a trouble inspection module, but the trouble in the automatic check ATM machine, for manpower, material resources cost have been saved to the manual inspection trouble.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural diagram of the safety control circuit board of the present invention.
In the figure, 1-a shell, 2-a safety control circuit board, 3-a power circuit and 4-a sensor; 101-interactive screen, 102-keyboard, 103-camera, 104-cash deposit and withdrawal port, 105-card slot, 106-voucher outlet, 107-external interface; 201-a processor, 202-a fingerprint recognition module, 203-an iris recognition module, 204-a face recognition module, 205-an identity card recognition module, 206-an identity authentication module, 207-a card reading module, 208-a currency detection module, 209-a printing module, 210-a security module, 211-a storage module, 212-a communication module, 213-an alarm module, 214-a card locking module, 215-a voice playing module, 216-a door lock module, 217-a fault checking module, 218-a card locking module.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The utility model relates to a ATM main control system based on safety chip comprises casing 1, the safety control circuit board 2, power supply circuit 3, the sensor 4 of arranging the casing in. The power supply circuit supplies power to the safety control circuit board.
The safety control circuit board 2 comprises a processor 201, an interactive screen 101 connected with the processor 201, a keyboard 102, a camera 103, a fingerprint identification module 202, an iris identification module 203, a face identification module 204, an identification card identification module 205, an identity authentication module 206, a card reading module 207, a currency detection module 208, a printing module 209, a safety module 210, a storage module 211, a communication module 212, an alarm module 213, a card locking module 214, a voice playing module 215, a door lock module 216, a fault checking module 217 and an external interface 107.
The front surface of the shell 1 is provided with an interactive screen 101, a keyboard 102, a camera 103, a deposit and withdrawal port 104, a card slot 105 and a voucher outlet 106. The interactive screen 101 is used for displaying the selection of depositing and withdrawing money, transferring money, inquiring information, modifying passwords and printing information and guiding the user to operate according to the selection. The keyboard 102 is used for a user to enter information, such as amount information, function key information, and the like. The camera 103 is used for collecting and monitoring the real conditions around the ATM and the user, and can also collect the face information of the user. The deposit and withdrawal port 104 corresponds to the banknote checking module 208 and is used for a user to deposit or remove a deposit. The card inserting port 104 corresponds to the card reading module 207, and is used for a user to insert a bank card, a credit card or a social security card. The voucher outlet 105 corresponds to the printing module 209.
The fingerprint identification module 202, the iris identification module 203 and the face identification module 204 are respectively used for collecting and identifying user fingerprint information, iris information and face information, and respectively outputting the fingerprint information, iris information and face information to the identity authentication module 206 through the processor. The utility model discloses a fingerprint identification technique, iris identification technique, face identification technique come to provide safe and reliable, the method of quick convenient verification identity for the user. The technologies utilize the inherent physiological characteristics of human bodies to carry out personal identification, and have higher safety, confidentiality and convenience than the traditional identification method. The biological identification technology has the advantages of difficult forgetting, good anti-counterfeiting performance, difficult counterfeiting or theft, portability, availability at any time and any place and the like.
The identification card recognition module 205 is configured to collect and recognize user identification card information, and output the identification card information to the identification authentication module 206 through the processor 201. The identity card is a legal certificate for proving the identity of a holder, is used as an important identity document of each person, and has the characteristics of authoritative and official identity authentication.
The identity authentication module 206 is configured to extract and analyze fingerprint information and/or iris information and/or face information and/or identification card information of a user, and match and verify the user identity information in the storage module 211 and/or the public security system. Identity authentication module 206 is the first important line of defense in the utility model, and the user will verify personal identity before handling the business when using the ATM. And then, according to the difficulty of the user in handling the service, any one or more identity verification methods can be adopted for identity authentication. Therefore, the identity authentication module 206 is very important.
The card reading module 207 is used for sucking and identifying a bank card or a credit card or a social security card of a user.
The currency detecting module 208 is used for identifying, verifying, calculating and storing user deposits and withdrawals or bank deposits and withdrawals.
The printing module 209 is configured to print a voucher of a financial transaction performed by a user.
The security module 210 employs a security chip, and is configured to encrypt and decrypt user information and operation information, and securely transmit the user information and the operation information. The security chip may be a Loongson chip.
The storage module 211 stores user information and operation information, for example: the user transacts the provided identity information, transacted business information, operated transaction information and the like.
The communication module 212 is configured to perform wireless and/or wired connection with a user terminal device and/or other device systems. For example: the ATM may transmit transaction information transacted by the user to the user terminal device via the communication module 212 and may also transmit a transaction verification code. The ATM may also be connected to a public security system, or a banking system, etc. via the communication module 212.
The alarm module 213 is used for giving an alarm when the user operates the ATM and other people enter the applicable range. For example: when the user is operating in the application range of the ATM, other people also enter the application range, the sensor 4 detects that the prompting voice is played by the voice playing module 215, and after 3 minutes, the sensor 4 still detects that other people still exist in the application range, and the processor 201 controls the alarm module 213 to alarm.
The security control circuit board 2 further includes the card locking module 218, which is connected to the card reading module 207, and is used for controlling the processor 201 to perform automatic card sucking and locking operations when a user leaves the ATM and does not take a card after operating the ATM, or when the user determines that the user does not operate the card through the identity authentication module 206. The presence of a user in front of the ATM is detected by the sensor 4.
The voice playing module 215 is used for playing a prompt voice or an alarm prompt voice, so that the user can know the operation or prevent others. For example: when the user transacts the service on the ATM, the card reading module 207 has already opened the card, the user has not left, the voice playing module 215 can play the prompt voice "please retrieve your card! ". When the sensor 4 detects that the existing user operates before the ATM, and detects that other people cross the application range of the ATM, the voice playing module 215 can play and prompt voice, namely, an upper user is in the process and a lower user is asked to exit the application range and wait patiently.
The door lock module 216 is used for controlling the opening or closing of the door lock module 216 by the processor 201 when a user operates the ATM, someone invades the ATM, or the identity authentication module 206 determines that the user does not operate the ATM himself, so that the user can use the ATM more safely. If the user does not operate properly, the door lock module 216 is locked, and the door lock module 216 can be unlocked through the second authentication.
The failure checking module 217 is used for automatically checking the failure of the module in the safety control circuit board 2. The ATM carries out fault self-checking through the fault checking module, when the operation state of each module of the ATM is determined to be normal, the fault checking module 217 triggers the communication module 212 to send a normal feedback signal at a set frequency, and the frequency of the normal feedback signal is related to a set time period and a set frequency. That is, if the bank system can receive normal feedback signals of the ATM at the set frequency, the ATM is confirmed to be a non-fault ATM.
And the external interface 107 is arranged on the side surface of the shell 1, is connected with the safety control circuit board 2, and is used for being connected with external equipment to update and upgrade software and hardware.
The sensor 4 is connected with the processor 201, is arranged on the ground in front of the shell 1, and is used for detecting that a user enters an application range and monitoring and preventing other people from entering the application range. Preferably, the sensor is a combination of an infrared sensor and a gravity sensor. The infrared sensor measures the thermograph of the surface temperature of a human body to judge whether a person exists in the application range of the ATM, the gravity sensor judges whether a person exists in the application range of the ATM or not according to the ground pressure, the combination of the infrared sensor and the gravity sensor is more efficient, sensitive and fast in response, the user use condition in the application range of the ATM is detected, and the safety of the user using the ATM is improved.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An ATM control host based on a security chip, comprising: the safety control circuit board is arranged in the shell;
the safety control circuit board comprises a processor, and an interactive screen, a keyboard, a camera, a fingerprint identification module, an iris identification module, a face identification module, an identity card identification module, an identity authentication module, a card reading module, a currency detection module, a printing module, a safety module and a storage module which are connected with the processor;
the front surface of the shell is provided with an interactive screen, a keyboard, a camera, a deposit and withdrawal port, a card slot and a voucher outlet; the interactive screen is used for displaying the selection of depositing and withdrawing money, transferring money, inquiring information, modifying passwords and printing information and guiding a user to operate according to the selection; the keyboard is used for a user to input information; the camera is used for collecting and monitoring the real conditions around the ATM and the user and collecting the face information of the user; the money depositing and withdrawing port corresponds to the money detecting module and is used for depositing or taking away deposits by a user; the card inserting port corresponds to the card reading module and is used for a user to insert a bank card or a credit card or a social security card; the voucher outlet corresponds to the printing module;
the fingerprint identification module is used for collecting and identifying user fingerprint information and outputting the fingerprint information to the identity authentication module through the processor;
the iris identification module is used for collecting and identifying the iris information of the user and outputting the iris information to the identity authentication module through the processor;
the face recognition module is used for collecting and recognizing face information of a user and outputting the face information to the identity authentication module through the processor;
the identity card identification module is used for collecting and identifying user identity card information and outputting the identity card information to the identity authentication module through the processor;
the identity authentication module is used for extracting and analyzing fingerprint information and/or iris information and/or face information and/or identity card information of a user, and matching and verifying the identity information of the user in the storage module and/or the public security system;
the card reading module is used for sucking and identifying a bank card or a credit card or a social security card of a user;
the currency detection module is used for distinguishing, verifying, calculating and storing user deposit and withdrawal or bank deposit and withdrawal;
the printing module is used for printing a financial transaction voucher carried out by a user;
the security module adopts a security chip and is used for encrypting and decrypting user information and operation information and safely transmitting the user information and the operation information;
and the storage module is used for storing user information and operation information by a user.
2. An ATM control host according to claim 1, further comprising a power circuit for powering the security control circuit board.
3. An ATM control head according to claim 1 further comprising a sensor connected to the processor and disposed on the ground in front of the housing for detecting the user entering the application range and monitoring and preventing others from entering the application range.
4. An ATM control host according to claim 1, wherein the security control circuit board further comprises a communication module coupled to the processor for wireless and/or wired connection to a user terminal device.
5. An ATM control host according to claim 1, wherein the security control circuit board further comprises an alarm module coupled to the processor for alerting a user when the ATM is operating and another person is within range.
6. An ATM control host according to claim 1, wherein the security control circuit board further includes a card locking module connected to the card reading module for performing automatic card sucking and locking operations when a user leaves the ATM after operating the ATM and does not take a card or when the user determines that the user does not operate the ATM through the identity authentication module.
7. An ATM control host according to claim 1, wherein the security control circuit board further comprises a voice playing module connected to the processor for playing a prompt voice or an alarm prompt voice to let the user know the operation or to prevent others.
8. An ATM control host according to claim 1, wherein the security control circuit board further comprises a door lock module connected to the processor for controlling opening or closing of the door lock module by the processor when a user is operating the ATM control host, is infringed by another person, or is determined not to be operating the ATM control host by the identity authentication module.
9. An ATM control host according to claim 1, wherein the security control circuit board further comprises a fault checking module coupled to the processor for automatically checking the security control circuit board for module faults.
10. An ATM control host according to claim 1, wherein the security control circuit board further includes an external interface connected to the processor, the external interface being disposed on a side surface of the housing, and being connected to the security control circuit board for connecting to an external device for updating and upgrading software and hardware.
CN201920938381.6U 2019-06-20 2019-06-20 ATM control host based on security chip Active CN210109962U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201920938381.6U CN210109962U (en) 2019-06-20 2019-06-20 ATM control host based on security chip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201920938381.6U CN210109962U (en) 2019-06-20 2019-06-20 ATM control host based on security chip

Publications (1)

Publication Number Publication Date
CN210109962U true CN210109962U (en) 2020-02-21

Family

ID=69565738

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201920938381.6U Active CN210109962U (en) 2019-06-20 2019-06-20 ATM control host based on security chip

Country Status (1)

Country Link
CN (1) CN210109962U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111476939A (en) * 2020-04-09 2020-07-31 中国银行股份有限公司 Bank self-service terminal equipment, system and money exchanging method
CN111541816A (en) * 2020-04-21 2020-08-14 江西理工大学 Non-contact interaction device and method
CN113326490A (en) * 2021-06-30 2021-08-31 杭州布厂汇网络科技有限公司 Identity authentication equipment and identity authentication method based on industrial internet platform

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111476939A (en) * 2020-04-09 2020-07-31 中国银行股份有限公司 Bank self-service terminal equipment, system and money exchanging method
CN111541816A (en) * 2020-04-21 2020-08-14 江西理工大学 Non-contact interaction device and method
CN111541816B (en) * 2020-04-21 2021-04-27 江西理工大学 Non-contact interaction device and method
CN113326490A (en) * 2021-06-30 2021-08-31 杭州布厂汇网络科技有限公司 Identity authentication equipment and identity authentication method based on industrial internet platform

Similar Documents

Publication Publication Date Title
CN210109962U (en) ATM control host based on security chip
WO2012139350A1 (en) Method and system for verifying transactor identity on atm
KR20110096048A (en) Secure activation before contactless banking smart card transaction
JP4890774B2 (en) Financial transaction system
CA2798626A1 (en) Biometric banking machine apparatus, system, and method
WO2017193290A1 (en) Service processing method and system for use in self-service terminal
CN210119807U (en) Intelligent counter for bank
KR20180057167A (en) An Unmanned Financial Transactions System and A Financial Transactions Method Using The Same
Sharma Analysis of different vulnerabilities in auto teller machine transactions
Mohammed Use of biometrics to tackle ATM fraud
CN107145882A (en) A kind of payment system and bank card based on fingerprint identification technology
JP2007087316A (en) Automatic transaction device and automatic transaction system
JP6851889B2 (en) ATM
CN208044754U (en) A kind of self-service processing equipment of deposit receipt
CN101710435B (en) Method and system for controlling self-service dealing safety
Fernandes Biometric ATM
WO2021246072A1 (en) Processing device, processing method, and program
CN107305660B (en) Mobile phone financial transaction method and mobile phone double-set bank card
KR20100033904A (en) Novel electric cash card system and managing method thereof
US20140074725A1 (en) Financial transactions with a varying pin
Singh et al. Prevention of payment card frauds using biometrics
Gupta et al. Secure Withdrawal From Atm Using Biometric Fingerprint
CN112767617A (en) Card-free automatic teller machine utilizing mobile terminal and identity card multiple identification
JP2007072766A (en) Personal authentication system and method
Rajput et al. Enhanced fingerprint recognition and OTP to improve ATM Security

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant