RU2392662C1 - Automated system for personal identification of citizens from passport and visa documents data - Google Patents

Abstract

FIELD: physics, computer engineering.

SUBSTANCE: invention relates to computer engineering, particularly to an automated system for personal identification of citizens from data of passport and visa documents using biometric information.

EFFECT: invention enables design of an automated system for personal identification of citizens from data of passport and visa documents, in which there is provision for uniqueness of entered data of passport and visa documents, by sending a request to a database server and analysing response data before entering data of each passport and visa document, as well as increasing accuracy of information contained in the database by preventing repeated recording and possibility of altering data already contained in the database.

9 dwg

Description

The invention relates to the field of computer technology, in particular to an automated system for identifying citizens according to passport and visa documents using biometric information.

When identifying a person using passport and visa documents, not only authentication is carried out, i.e. confirmation that the person really is who he claims to be, but also verification of the documents on the basis of which he does it. To carry out reliable and reliable identification of persons, automated systems are currently being used, which include a set of hardware and information resources, including personal data, to which passport and visa documents have been issued.

The hardware provides: entering the necessary information about the person when issuing passport and visa documents, including biometric information; storage and accumulation of information about individuals who have issued passport and visa documents; providing access to accumulated information about personalities and its use in the process of personal identification; data entry for personal identification according to the submitted passport and visa documents; making decisions on the basis of identification.

Information resources include structured databases that contain and accumulate information on individuals who have issued or are issued passport and visa documents. Online resources are provided with quick access both in the process of registration of an individual during registration and issuance of passport and visa documents, as well as in the identification of a person according to presented passport and visa documents.

A known system, which is an analogue of an identity system (US patent No. 5129083, M. C. G06F 12/00, 15/40, publ. 1992). This system contains data processing units, the information inputs of which are connected to the data reception and control units, and the outputs are connected to the first group of memory units, a central processor, the inputs of which are connected to the outputs of the memory units of the first group and data processing units, and the outputs are connected to the inputs of the units memory of the second group and data display units.

The disadvantage of the system is the low reliability of personal identification, due to the fact that the personality control procedure is carried out by visual viewing of passport data, and this inevitably leads to the fact that upon presentation of highly forged documents, false identification is possible, and, as a result, the passage of potential terrorists through the border point.

There is also known a system in which the lack of an analog is overcome, and which is used as a prototype (RF patent No. 2306603, G06K 9/00, publ. (2006.01). It contains a data receiving unit for passport and visa documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, and the first information output of the data receiving unit of passport and visa documents is the information output of the system, intended for issuing data to the information input of the database server, while the first inform The system input is intended for receiving citizens' data from workstations of passport and visa services, and the first synchronizing system input is for receiving a synchronization signal from workstations of passport and visa services for entering input data into the data receiving unit of passport and visa documents, the reception unit write and read addresses of data, the information input of which is connected to the output of the first memory block, and the output of the block for receiving write and read addresses is connected to one the information input of the unit for integrating write and read signals, the address output of which is an address output of the system designed to provide write and read addresses to the address input of the database server, while the first synchronizing output of the unit for integrating write and read signals is the first synchronizing output systems designed to issue synchronization signals to the input of the first channel of the database server interrupt, and the second synchronization output of the integration unit data recording and reading signals is the second synchronizing output of the system, intended for issuing a synchronizing signal on the data display board, the server database record receiving unit, the information and synchronizing inputs of which are the second information and synchronizing inputs of the system, while the second information input of the system is designed to receive server database records, and the second synchronizing input of the system is designed to receive synchronizing server pulses for recorded I am the server database records in the server database records receiving unit, the server address record identification block in the server database, the information input of which is connected to the second output of the passport and visa document data block, the synchronizing input of the record address identification block in the server database is connected to one the synchronizing output of the data receiving unit for passport and visa documents, and the control outputs of the recording address identification unit in the server database are connected to the corresponding reading inputs about the memory block, the selection block of data processing modes, the information input of which is connected to the third output of the data reception block of passport and visa documents, the synchronizing input of the data processing mode selection block is connected to another synchronizing output of the data reception block of passport and visa documents, with one output of the block the selection of data processing modes is connected to the first synchronizing input of the unit for integrating data recording and reading signals, the other output of the block of selection of data processing modes is the third synchronizing output of the system, intended for issuing synchronizing pulses to the input of the second channel of the database server interrupt, and the synchronizing input of the unit for receiving write and read addresses is connected to another synchronizing output for the data receiving unit for passport and visa documents, the unit for identifying biological personality parameters, one information the input of which is connected to the fourth output of the data receiving unit of passport and visa documents, another information input of the bi identification unit logical parameters of the personality is connected to the output of the reception unit of the database records of the server, the synchronizing input of the identification block of the biological parameters of the personality is connected to the second synchronizing input of the system, while one output of the identification block of the biological parameters of the personality is the signal output of the system, designed to issue synchronizing pulses to the input of the third channel server interruption, a unit for generating current data documentation addresses, the output of which is connected to other information the input block of the integration of the signals of writing and reading data, the second memory block, the output of which is connected to the information input of the block for generating the current addresses of data documentation, the control unit for documenting the data of the black list, the input of which is connected to the other output of the unit for identifying biological parameters of the personality, the first output the black list data control unit is connected to the read input of the second memory unit, the second output of the data document control unit is black of the list is connected to one synchronizing input of the unit for generating the current data documentation addresses and with the second synchronizing input of the unit for integrating the write and read signals, and the third output of the black list data management unit is connected to another synchronizing input of the unit for generating the current data documenting addresses and to the third synchronizing the input unit of the integration of signals for recording and reading data.

The disadvantage of the prototype is that when entering data from a new passport and visa document of a certain person, the presence of a passport and visa document of the same identity in the database is not checked, which can lead to duplicates or distortion of previously entered data, thereby in the system there is a decrease in the reliability of the stored information.

The basis of the invention is the creation of an automated system for identifying citizens according to passport and visa documents, which ensures the uniqueness of the input data of passport and visa documents by generating a request to the database server and analyzing the response data before entering the data of each passport and visa document, as well as increasing the reliability of the information contained in the database by blocking re-recording and the possibility of changing the data already contained in the database.

The solution to the technical problem is ensured by the fact that in an automated system for identifying citizens according to passport and visa documents containing a data receiving unit for passport and visa documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, and the first information output of the data receiving unit is passport of visa documents is the information output of the system, designed to issue data to the information input of the database server, at m the first information input of the system is intended for receiving citizens data from workstations of passport and visa services, and the first synchronizing input of the system is designed to receive a synchronizing signal from workstations of passport and visa services for entering input data into the data receiving unit of passport and visa documents, unit for identifying the recording address in the server database, the information input of which is connected to the second output of the data receiving unit for passport and visa documents, synchronization The input input of the recording address identification block in the server database is connected to one synchronizing output of the passport and visa document data receiving block, and the control outputs of the recording address identification block in the server database are connected to the corresponding reading inputs of the first memory block, the block for receiving recording and reading addresses , the information input of which is connected to the output of the first memory block, and the synchronizing input is connected to the second synchronizing output of the data receiving unit of the passport and visa docks of instruments, the output of the unit for recording and reading addresses is connected to one information input of the unit for integrating write and read signals, the address output of which is an address output of the system designed to provide write and read addresses to the address input of the database server, the first synchronizing the output of the unit for integrating write and read signals is the first synchronizing output of the system, designed to issue synchronizing signals to the input of the first channel jerking of the database server, and the second synchronizing output of the integration unit of the write and read data signals is the second synchronizing output of the system, designed to issue a synchronizing signal to the data display board, the receiving unit of the database database records, the information and synchronizing inputs of which are the second information and synchronizing inputs system, while the second information input of the system is designed to receive server database records, and the second synchronizing input with The system is designed to receive server synchronizing pulses for entering server database records into the server database records receiving unit, a data processing mode selection unit, the information input of which is connected to the third information output of passport and visa documents data receiving unit, the synchronizing input of the data processing mode selection unit connected to another synchronizing output of the unit for receiving data of passport and visa documents, the unit for identifying the biological parameters of the person, one inform the input of which is connected to the fourth information output of the unit for receiving data of passport and visa documents, the other information input of the unit for identifying biological parameters of the person is connected to the information output of the unit for receiving records of the server database, the synchronizing input of the unit for identifying the biological parameters of the person is connected to the second synchronizing input of the system, this one output unit identification of the biological parameters of the personality is a signal output of the system, designed to I issue synchronizing pulses to the input of the third channel of the server interrupt, the second output of the identification block of the biological parameters of the personality is connected to the input of the control unit for documenting the data of the black list, while the first output of the control unit for documenting the data of the black list is connected to the read input of the second memory unit, the second output of the control unit documenting data of the black list is connected to one synchronizing input of the unit for generating the current addresses of data documentation and to the second m by the synchronizing input of the unit for integrating data recording and reading signals, and the third output of the black list data documentation control unit is connected to another synchronizing input of the unit for generating current data documentation addresses and to the third synchronizing input of the unit for integrating data writing and reading signals, the unit for generating current data documentation addresses , the information input of which is connected to the output of the second memory block, the output of the unit for generating current documentation addresses the data is connected to another information input of the unit for integrating data recording and reading signals, an additional synchronization signal generation unit is included, the first and second synchronizing inputs of which are connected to the first and second outputs of the data processing mode selection unit, while one output of the synchronization signal generation unit is connected to the first the synchronizing input of the unit for integrating write and read signals, the other output of the block for generating synchronizing signals is the third the system’s synchronizing output, intended for issuing synchronizing pulses to the input of the second channel of the database server interrupt, the control output of the synchronizing signal generation unit is connected to the control input of the identification module of the biological parameters of the person to block it during the update mode and to the control input of the data uniqueness verification unit for operation during the update mode, the output of the recording reception unit is connected to the first information input of the data uniqueness verification unit th server database, and a constant is applied to the second information input of the data uniqueness verification unit, the synchronizing input of the data uniqueness verification unit is connected to the second synchronizing input of the system, the first output of the data uniqueness verification unit is connected to the third synchronizing input of the synchronization signal generation unit, and the second output of the block data uniqueness verification is connected to the fourth synchronizing input of the block for generating synchronizing signals, the same output of the unit for checking the uni alnosti data is simultaneously output the third timing system designed for issuing a clock signal on the display board.

Improving the reliability of information in the present invention is achieved by introducing a block for generating synchronizing pulses. The control signal from the output of the block for generating synchronizing pulses is fed to the control inputs of the unit for identifying the biological parameters of the personality and the unit for checking the uniqueness of data. The identification block of the biological parameters of the personality is blocked by this signal during the update mode so that “false” signals are not generated at its outputs. At the same time, the same signal allows the operation of the data uniqueness verification unit, this unit determines by the comparison of codes on the information inputs the presence or absence of previously recorded information. This eliminates the change of information previously recorded in the database by overwriting it with new data.

The invention is illustrated by drawings, where Fig. 1 is a structural diagram of a system, Fig. 2 is a structural diagram of a data receiving unit of passport and visa documents, Fig. 3 is a structural diagram of a unit for identifying a recording address of a permanent data identifier in a server database, figure 4 is a block diagram of a selection block of data processing modes, figure 5 is a block diagram of a unit for integrating write and read signals, figure 6 is a block diagram of a unit for identifying biological personality parameters, figure 7 is a structural схема diagram of the control unit for documenting risk data, Fig. 8 is a structural diagram of a block for generating synchronizing signals, Fig. 9 is a structural diagram of a unit for verifying data uniqueness.

The system (Fig. 1) comprises a unit 1 for receiving data from passport and visa documents, a unit 2 for identifying a recording address of a permanent data identifier in a server database, a first memory unit 3, a unit 4 for receiving write and read addresses, a unit 5 for selecting data processing modes, unit 6 for integrating signals for recording and reading data, unit 7 for receiving records of the server database, unit 8 for identifying biological parameters of the person, unit 9 for managing documentation of blacklisted data, the second memory unit, unit 11 for generating current addresses documentation of risk data, block 12 for generating synchronizing signals, block 13 for checking the uniqueness of data.

1 also shows the first 21 and second 22 information inputs of the system, the first 23 and second 24 synchronizing inputs of the system, as well as the information 25 and address 26 outputs of the system, the first 27, second 28 and third 29 synchronizing outputs of the system, the first 30 and second 113 signal outputs of the system.

In this case, the first information input 21 of the system is designed to receive citizens' data from workstations of passport and visa services of the Ministry of Internal Affairs, and the first synchronization input 23 is designed to receive a synchronization signal from workstations of passport and visa services of the Ministry of Internal Affairs for entering input data into block 1 receiving input data.

The second information input 22 of the system is designed to receive records from the server database, and the second synchronizing input 24 is designed to receive synchronizing signals from the server for recording entries from the server database to the server database record receiving unit 7.

The information output 25 of the system is intended for the delivery of data received by the system to the information input of the server.

Address output 26 of the system is designed to provide write addresses and read data to the address input of the database server.

The first synchronizing output 27 is designed to issue synchronizing signals to the input of the first channel of the database server interrupt.

The second synchronizing output 28 is intended for issuing synchronizing signals to the input of the display panel "Error in the code of biometric parameters".

The third synchronizing output 29 is intended for issuing synchronizing signals to the input of the second channel of the database server interrupt.

The first signal output 30 of the system is designed to issue a synchronizing signal to the third input of the database server interrupt.

The second signal output 113 is intended to provide a signal to the input of the display panel "Violation of data uniqueness".

Block 1 (figure 2) receiving passport and visa documents contains a register 31, elements 32, 33 delays. The drawing shows information 21 and synchronizing 23 inputs, as well as synchronizing 14, 20 and information outputs 15-18 outputs.

Block 2 (figure 3) identifying the write address in the server database contains a decoder 34, elements 35-37. The drawing shows information 40 and synchronizing 41 inputs, as well as control 43-45 outputs.

Block 3 (figure 1) of memory is made in the form of a permanent storage device having inputs 46-48 and output 49.

Block 4 (Fig. 1) of receiving write and read addresses is made in the form of a register having information 50 and synchronizing 51 inputs, as well as output 52.

Block 5 (figure 4) selection of data processing modes contains a decoder 55, elements 56, 57 And, element 58 delay. The drawing shows information 59 and clock 60 inputs, as well as outputs 61, 62.

Block 6 (Fig. 5) of the integration of data write and read signals contains an OR element 64, a trigger 65, an OR element 66, an AND element group 67, 68, an OR element group 69, and a delay element 70. The drawing shows information 71, 72 and synchronizing 73-75 inputs, as well as address 26 and synchronizing 27 and 28 outputs.

Block 7 (figure 1) receiving records of the server database is made in the form of a register having information 22 and synchronizing 24 inputs, as well as output 19.

Block 8 (Fig.6) identification of the biological parameters of the person contains a comparator 53, a delay element 54 and an element 122 I. The drawing shows information 77, 78 and synchronizing 79, 114 inputs, as well as the first 80 and second 81 outputs.

Block 9 (Fig.7) management documentation of blacklist data contains a trigger 85, elements 86, 87 And and element 88 delay. The drawing shows the input 89 and outputs 90-92.

Block 10 (figure 1) of the memory is made in the form of a permanent storage device having an input 93 and an output 94.

Block 11 (figure 1) the formation of the current addresses of the documentation of risk data is made in the form of a counter having information 95, synchronizing 96 and counting 97 inputs, as well as output 98.

Block 12 (Fig. 8) for generating synchronizing signals comprises a trigger 121, an AND element 124, two OR elements 119, 125, and a delay element 120. The drawing shows the synchronizing 101, 102, 103, 104 inputs, as well as the first 105, second 106 and third 107 outputs.

Unit 13 (Fig. 9) for checking the uniqueness of the data contains a comparator 117, a delay element 118, and an element 116 I. The drawing shows information 109, 110 and synchronizing inputs 108, 115, as well as the first 111 and second 112 outputs.

All nodes and elements of the system are made on standard potential-impulse elements.

The system operates as follows.

When issuing and issuing to each citizen of the Russian Federation a new generation passport with a microchip-chip embedded in the passport, in which the owner’s biometric data is recorded, passport and visa services record in the database the following indicators of the citizen who received the new generation passport:

- identifier of persistent data;

- last name;

- name;

- patronymic;

- date of birth;

- Place of Birth;

- gender;

- biometric parameters of personality.

It should be borne in mind that the permanent data identifier (SDI) is issued to each citizen of the Russian Federation by the State Register of Population and is irremovable throughout the life of a person. An IPD is assigned to the personal data of a citizen at the birth of a person, and during the transitional period when citizens of Russia apply to authorities, to other persons if they acquire citizenship, or if they register at a place of residence in Russia (taking into account the possibility of assigning an identifier for personal data to moment of crossing the state border of the Russian Federation). Thus, the personal data of a citizen are unique and cannot be changed arbitrarily. In this regard, it is necessary to provide special measures to ensure the safety and reliability of personal data throughout a person’s life.

The data of a citizen who has received a new generation passport is sent by the appropriate passport and visa services of the Ministry of Internal Affairs of the Russian Federation to the State Population Register in the form of codograms having the following structure:

THE CODE THE CODE THE CODE THE CODE Permanent Data Identifier (SDI) Citizen Sign of data processing Name, Date of birth, Place of birth,
Floor Citizen Biometrics

In this codogram, the sign code of the processed data can take one of two values.

The first of them corresponds to the mode of updating data in the database of the state register of the population, and the second refers to the mode of control of the transmitted data for their compliance with the reference values of the IPD stored in the database of the state register of the population.

The update mode involves entering the initial citizen data into the database of the state population register. It is at this stage that deliberate or unintentional errors are possible associated with either re-entering the changed data or entering data corresponding to another citizen. These errors lead to a violation of the reliability of data in the state population register. To exclude such errors, a check is made of the presence in the database of previously entered data on the citizen, for which the data are updated.

Checking the availability of previously entered data on a citizen in the database for which data is being updated can be performed by generating a request to the database on the citizen's IPD and comparing the received data with a certain constant that corresponds to the lack of data on the citizen in the database. In the absence of data, updating the citizen's data is performed and personal information is entered into the database. In the presence of previously entered data on the specified SDI, updating is prohibited and at the same time a message is issued about an attempt to violate the reliability of the data.

Thus, the operation of the system in the update mode of the system database, in accordance with which the procedure for recording received messages in the system database is implemented, is described as follows.

The input codogram is fed to the information input of the system 21 and then to the input of the register 31 of block 1, into which it is entered by a synchronizing pulse supplied to the input 23 of the system. From the output 15 of block 1, the contents of the entire codogram is output to the output 25 of the system. From the output 16 of block 1, the citizen’s permanent identifier code goes to the information input 40 of block 2, from where it is output to the input of the decoder 34 of block 2. The decoder 34 of block 2 decrypts the IPD code and prepares the signal path from the input 41 of block 2, opening one of the elements 35-37 I. For definiteness, we assume that a high potential is received at one input of element 35 I. At the same time, the synchronizing pulse from the input 23 of the system is delayed by element 32 of block 1 for the time the codogram is entered into register 31 of block 1 and triggered fractor 34 of block 2, and then from the output 20 of block 1 it enters the input 41 of block 2, where it polls the states of elements 35-37 I. Considering the fact that only element 35 And will be open at one input, then passing this element And, the clock pulse the output 43 of block 2 is fed to the read input of a fixed memory cell of a read-only memory device (ROM) of block 3, which stores the address code of the data record having this SDI. The address code of the received SDI from block 3 of the memory is read to output 49 and then fed to the information input 50 of block 4. In parallel with the described process, the same read pulse from the output of element 32 of block 1 is delayed by the delay element 33 of block 1 for the duration of reading the contents of a fixed cell in ROM of the block 3 and then from the output 14 of block 1, it goes to the synchronizing input 51 of the register of block 4, fixing in it the address code of the memory cell of the server database into which the input data of the IPD should be written.

The address code from the output 52 of the register of block 4 is issued to the input 71 of block 6, and then goes to one of the inputs of elements 68 And groups that are open at the other input with high potential from the inverse output of trigger 65, which is in its original state at this point in time. As a result of this, the address code passes through elements 68 AND groups and elements 69 OR groups to the output 26 of the system. At the same time, the synchronizing pulse from the output 14 of block 1 goes to the input 60 of block 5, the other input 59 of which from the output 17 of block 1 receives the data sign code, in this case, corresponding to the database update mode.

The decoder 55 of block 5 decrypts the code of the sign of data and opens one input element 56 And, the other input of which receives a synchronizing pulse from input 60, delayed by element 58 for the time the code is entered in the register of block 4.

The synchronizing pulse from the output 61 of block 5 goes to the input 101 of block 12 and then goes to the installation input of the trigger 121, translating it into a single state corresponding to the update mode. At the same time, the signal enters the output 105 of block 12 through the OR element 125. The signal from the zero output of the trigger 121 blocks the element 124 AND, preventing the passage of the signal signal 103 through it, and also enters the output 107 of the block 12 and then to the input 114 of the block 8, prohibiting the passage of the synchronizing signal from the input 79 of the block 8 through the element And 122 to the comparator 53 of block 8, thereby blocking it during the update mode, and input 115 of block 13, allowing the synchronization signal to pass from input 108 of block 13 through element 116 AND to the comparator 117 of block 13, thereby allowing comparison of data at information inputs 109 and 110 the time updating mode.

The synchronizing signal from the output 105 of block 12 is sent to the output 29 of the system, from which it is transmitted to the input of the second channel of the database server interrupt.

With the arrival of this signal, the database server goes to the subroutine for reading the contents of the memory cell of the server database, the address of which is generated at the output of the system 26, and issuing the read record to the information input 22 of the system, from where it goes to the information input of block 7, which is entered into the synchronizing the server pulse entering input 24 of the system.

In parallel with this process, the synchronizing pulse from input 24 is supplied to the synchronizing inputs 79 of block 8 and 108 of block 13. The operation of block 8 in the update mode is prohibited by the signal at input 114. The signal from input 108 of block 13 is delayed by element 118 while the code is entered in block 7 and Further, through the element 116 And, which is opened by the signal from the input 115, is fed to the synchronizing input of the comparator 117.

According to this clock pulse, the comparator 117 compares the input codes. Moreover, input 109 contains data from output 19 of block 7 received from the database and corresponding to the updated SDI, and input 110 is supplied with a constant code that corresponds to the lack of personal information in the database on the updated SDI. If the codes at inputs 109 and 110 match, which indicates the absence of previously entered information on the updated SDI, then at the output 111 of block 13, a signal appears that goes to the input 103 of block 12. Otherwise, the signal appears at the output 112 of block 13, which indicates for the presence in the database of personal information on the updated SDI and that updating should be prohibited. The signal from the output 112 of block 13 is fed to the input 104 of block 12 and to the output 113 of the system, which, in turn, transmits a signal to the input of the display panel "Violation of data uniqueness". At the same time, in block 12, the signal from input 104 through the OR element 119 is supplied to the installation input of trigger 121, setting it to the initial state, and a single signal is issued to the output 107 of block 12, which unlocks block 8 and blocks block 13.

If the update process is allowed, i.e. a signal appears at the output 111 of block 13, then, having arrived at the input 103 of block 12, the signal passes through element 119 OR of block 12 to the installation input of trigger 121, setting it to its initial state, and a single signal is issued to the output 107 of block 12, which unlocks block 8 and blocks block 13, at the same time allows the passage of the delay delayed by element 120 of the delay signal from input 103 through element 124 AND to output 106 of block 12.

The signal from the output 106 of the block 12 is fed to the input 73 of the block 6. Next, the signal from the input 73, first, goes to the installation input of the trigger 65, confirming its initial state, and, secondly, it passes through the element 66 OR, is delayed by the element 70 at the time of trigger 65 and through the output 27 of the system is issued to the input of the first channel of the interruption of the database server.

By this signal, the database server goes to the subroutine for recording data of the input codogram from the output 25 of the system at the address indicated on output 26, after which the system is ready to receive the next message from the passport and visa services.

Thus, the system database is updated by checking the absence in the database of previously recorded information on the specified SDI and upon successful verification of the recording of standard SDI sent by the passport and visa services of the Ministry of Internal Affairs to the system database, as a result of which in each memory cell of the system database unique data of citizens will be stored in the form of the following structure:

THE CODE THE CODE THE CODE Permanent Data Identifier (SDI) Citizen Name, Date of birth, Place of birth,
Floor Citizen Biometrics

The second mode of operation is designed to control the data transmitted to the system for their compliance with the reference values of the IPD stored in the system database. This mode of operation allows passport and visa services to identify all violations associated with the falsification of an electronic passport by changing the data stored in its chip. In this case, when the input codogram is received, the code of the data processing indicator at the output 17 of block 1 will have a different meaning, and the decoder 55 of block 5 closes the And element 56 with a low potential and opens the element 57 I. As a result, the synchronizing pulse from the output of the delay element 58 passes through the element 57 And the output 62 of block 5 and then goes to the input 102 of block 12. In block 12, the signal from input 102 passes through the element 125 OR to the output 105 and then from the output 29 of the system goes to the input of the second channel of the database server interrupt. With the arrival of this signal, the database server goes to the subroutine for reading the contents of the memory cell of the server database, the address of which is generated at the output of the system 26, and issuing the read record to the information input 22 of the system, from where it goes to the information input of block 7, which is entered into the synchronizing the server pulse entering input 24 of the system. The code of the biometric parameters of the person located in block 1, from the output 18 of the block 1 goes to the information input 77 of the block 8, and the code of the biometric parameters of the person located in the block 7, from the output 19 of the block 7 goes to another information input 78 of the block 8. at the input 114 of block 8 there is an enable signal from the output 107 of block 12.

In parallel with this process, the synchronizing pulse from input 24 enters the synchronizing input 79 of block 8, where it is delayed by the element 54 for the time the code is entered into block 7, and then through the open signal from the input 114, the element 122 And arrives at the synchronizing input of the comparator 53. Therefore, the clock pulse the comparator 53 compares the input codes and, if the code of the biological parameters of the personality, located in block 1, matches the code of the biological parameters of the personality, located in block 7, then the output 81 of block 8 appears a signal that through the output 30 of the system is input to the third channel of the database server interrupt. By this signal, the database server switches to the subroutine for generating a response message about the correspondence of the code of biological parameters of the personality sent in the input codogram to the reference code of biological parameters of the personality stored in the reference database. If the code of the biological parameters of the personality, located in block 1, does not coincide with the code of the biological parameters of the personality, located in block 7, then a signal appears at the output 80 of block 8, which, through the input 89 of block 9, enters the input of elements 86, 87, and block 9 controlled by trigger 85. Given the fact that at this point in time trigger 85 was in its original state, then element 87 will be open with high potential from the inverse output of trigger 85, and element 86 And low potential from the direct output of trigger 85 b udet is closed. As a result of this, the synchronizing pulse from input 89 passes through element 87 to output 90 of block 9 and then goes to the read input of memory block 10, which stores the starting address of the memory zone in the server database, into which all input codegrams in which the code biological parameters of personality did not coincide with the reference code of biological parameters of personality.

In addition, the synchronizing pulse from the output of the element 87 And is delayed by the delay element 88 for the time of reading the code of the starting address from the memory unit 10, and, firstly, it goes to the direct input of the trigger 85, setting it to a single state, in which the element And 87 will closed, and element 86 AND - open.

Secondly, the same synchronizing pulse through the output 91 of block 9 is supplied to both input 74 of block 6 and input 96 of block 11.

As a result of reading the start address code from block 10, the start address code from output 94 through input 95 of block 11 is fed to the information input of the counter of block 11, into which it is entered by a synchronizing pulse from input 96 of block 11. The code of the start address from output 98 of block 11 is sent to information input 72 of block 6.

In parallel with this process, the synchronizing pulse from the input 74 of block 6 is supplied to the direct input of the trigger 65 and sets it to a single state, in which elements 67 And groups will be open, and elements 68 And groups will be closed. As a result of this, the code of the starting address for documenting data from the input 72 of block 6 passes the elements 67 AND groups, then the elements 69 OR groups to the address output 26 of the system. At the same time, the synchronizing pulse from the input 74 of the block 6 is supplied to the input of the OR element 64, as well as to the input of the OR element 66. After passing the element 64 OR, the synchronizing pulse is fed to the output 28 of the system and then to the data display panel, which records the content of the received codogram from the output 25 of the system as not corresponding to its reference value in the system database.

In addition, the same synchronizing pulse passes through the OR element 66, is delayed by the element 70 for the switching time of the trigger 65, and then from the output of the system 27 it is issued to the input of the first channel of the database server interrupt. By this signal, the database server switches to the subroutine for documenting the data of the input codogram from the output 25 of the system to the address indicated on output 26, after which the system is ready to receive the next message from the passport and visa services.

If, when checking the code of the biometric personality parameters of the next input codogram, the mismatch of the biological code of the personality parameters with the reference code stored in the system database is again revealed, then the signal from the output 80 of block 8 through the input 89 of block 9 will now pass not through the 87 And element, but through the element 86 And, since the trigger 85 will be in a single state, in which it opens the element 86 I with a high potential from the direct output. In this case, the synchronizing pulse from the input 89 of block 9 passes through the element 86 AND to the output 92 9 and then goes to the counting input 97 of block 11, increasing the documentation address by one.

In addition, the same clock pulse through the input 75 of block 6 is supplied both to the input of the OR element 64 and to the input of the OR element 66. After passing the element 64 OR, the synchronizing pulse is fed to the output 28 of the system and then to the data display panel, which records the content of the received codogram from the output 25 of the system as not corresponding to its reference value in the system database. In addition, the same synchronizing pulse passes through the OR element 66, is delayed by the element 70 for the switching time of the trigger 65, and then from the output of the system 27 is issued to the input of the first channel of the database server interrupt. By this signal, the database server switches to the subroutine for documenting the data of the input codogram from the output 25 of the system to the address indicated on output 26, after which the system is ready to receive the next message from the passport and visa services.

Thus, the introduction of new blocks 12 and 13 and additional links allows, during the update process, to preliminarily check the absence of previously entered information on the citizen in the database, and then, if there is no data, write personal information about the citizen to the database, otherwise the record is blocked, thereby excluding changes to previously entered data on the citizen, providing increased reliability and uniqueness of the personal data of the citizen.

Claims (1)

An automated system for identifying citizens according to passport and visa documents, containing a unit for receiving data from passport and visa documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, and the first information output of the unit for receiving data from passport and visa documents is the information output of the system, designed to send data to the information input of the database server, while the first information input of the system is intended for I receive citizens' data from workstations of passport and visa services, and the first synchronizing input of the system is designed to receive a synchronization signal from workstations of passport and visa services for entering input data into the data receiving unit of passport and visa documents, the recording address identification block in the database server data, the information input of which is connected to the second output of the data receiving unit of passport and visa documents, synchronizing the input of the identification block of the address of the record in the database These servers are connected to one synchronizing output of the passport and visa document data receiving unit, and the control outputs of the recording address identification unit in the server database are connected to the corresponding reading inputs of the first memory block, the data recording and reading address receiving unit, the information input of which is connected to the output of the first a memory unit, and the synchronizing input is connected to the second synchronizing output of the data receiving unit of the passport and visa documents, the output of the recording address receiving unit is read The data source is connected to one information input of the data recording and reading signal integration block, the address output of which is the system address output intended for issuing data recording and reading addresses to the database server address input, while the first synchronizing output of the data recording and reading signal integration block is the first synchronizing output of the system, intended for issuing synchronizing signals to the input of the first channel for interrupting the database server, and the second is synchronizing The output output of the unit for integrating data recording and reading signals is the second synchronizing output of the system, intended for issuing a synchronizing signal on a data display board, a server database recording receiving unit, the information and synchronizing inputs of which are the second information and synchronizing inputs of the system, while the second information input the system is designed to receive server database records, and the second synchronizing input of the system is designed to receive synchronizing impu server ls for entering server database records into the server database record receiving block, a data processing mode selection block, the information input of which is connected to the third output of the passport and visa document data receiving block, the synchronizing input of the data processing mode selection block is connected to another synchronizing output of the block receiving data from passport and visa documents, an identification unit for the biological parameters of the person, one information input of which is connected to the fourth output of the receiving unit is given passport and visa documents, another information input of the biological personality identification module is connected to the output of the server database records receiving unit, the synchronizing input of the biological personality identification module is connected to the second synchronizing input of the system, while one output of the biological personality identification module is a signal output a system designed to issue synchronizing pulses to the input of the third channel of the server interrupt, the second output of the block and The identification of biological parameters of the personality is connected to the input of the black list data documentation control unit, while the first output of the black list data management unit is connected to the read input of the second memory unit, the second output of the black list data management unit is connected to one clock input of the unit for generating the current documentation addresses data and with the second clock input of the unit for integration of data recording and reading signals, and the third output of the block the blacklist data management system is connected to another synchronizing input of the current data documentation address generation unit and to the third synchronizing input of the data recording and reading signal integration unit, the current data document generating unit, the information input of which is connected to the output of the second memory unit, the output of the current generating unit addresses of data documentation is connected to another information input of the unit for integrating data recording and reading signals, characterized in that the system additionally includes a block for generating synchronizing signals, the first and second synchronizing inputs of which are connected to the first and second outputs of the block for selecting data processing modes, while one output of the block for generating synchronizing signals is connected to the first synchronizing input of the unit for integrating write and read signals data, the other output of the block generating synchronizing signals is the third synchronizing output of the system, designed to issue synchronization of pulses to the input of the second channel for interrupting the database server, the control output of the block for generating synchronizing signals is connected to the control input of the unit for identifying biological parameters of the person to block it during the update mode and to the control input of the unit for checking the uniqueness of data for working during the update mode, to the first the information input of the data uniqueness verification unit is connected to the output of the server database records receiving unit, and the second information input of the verification unit is connected of data uniqueness, a constant is applied, the synchronizing input of the data uniqueness verification unit is connected to the second synchronizing input of the system, the first output of the data uniqueness verification unit is connected to the third synchronizing input of the synchronizing signals generating unit, and the second output of the data uniqueness verification unit is connected to the fourth synchronizing input of the synchronizing signals generating unit , the same output of the data uniqueness verification unit is simultaneously the second signal output of threads intended for issuing a clock signal on the display board.

Images