Analytical system of governmental population register

FIELD: computer science, in particular, analytical system of governmental population register.

SUBSTANCE: system has three registers, three counters, block for selecting base reading address, block for signs identification, memory block, generator of reading signals for database, comparison block, control signals discriminator, block for detecting a tendency and prediction block.

EFFECT: higher speed of operation of system due to excluded data search for statistical analysis across whole database of population register and localization of search by means of exclusively time-based and individual signs of personal identifier.

8 dwg

 

The invention relates to computing, and in particular to an analytic system of the population register.

As you know, in politics, the economy and the social sphere is most important demographic parameters of development of society. The actual state and prospects of demographic processes has caused and cause an increased scientific and practical interest. This is not accidental and can be traced to three main aspects: political, economic and social.

In the political aspect is the correlation between the rate of population growth and potential resources of the country, coordination of strategic and tactical goals of socio-economic development of the state with the nature, intensity and consequences of demographic processes, etc.

In the economic aspect is the fact that man is the main element of the process of social reproduction; population represents the only basis of the formation of human resources and employment in the country and other

In the social aspect - it's the people, the main consumers of products and services socio-economic activities of the state; the demographic situation in society is an important landmark of production and social policy.

All of the above circumstances are good and what indeed the reasons behind the need to create analytical system of the population register, as the main tool for analytical studies of the demographic development of society.

Known systems that could be used to solve the task [1, 2].

The first of the known systems contains blocks receiving and storing data, connected to the control blocks and data blocks search and selection, connected to the blocks of the data storage and display, the clock inputs are connected to outputs of control unit [1].

A significant disadvantage of this system is that you cannot solve the problem of updating data stored in memory in the form of relevant documents simultaneously with the solution of the issue of the content of these documents to users in real time.

Known and other system containing a Central processing unit, the input of which is connected to the memory blocks and blocks of training and input data, and outputs connected to the respective memory blocks, the data processing unit, the information input of which is connected to the outputs of the respective memory blocks, the clock inputs connected to the control outputs of the Central processor unit, and the output unit is an information output system [2].

The last of the above technical solutions closest to being described.

It is Dostatok is low system performance due to the fact that the procedures analytical processing is implemented through the search data across the database, that when large amounts of data, which contains the State register of population, will inevitably lead to unnecessarily high costs time to obtain analytical estimates.

The purpose of the invention is the improvement of the system performance by eliminating the search data for statistical analysis on the entire database of the population register and localization of search only temporary and distinctive traits of the personality identifier.

This objective is achieved in that in the known system containing the memory block, the information outputs of which are connected with the corresponding information input units identify trends and predictions, the outputs of which are informational outputs of the group of information outputs of the system, the first register, the information input of which is the first information input of the system, and the clock input is the first synchronizing input of the system, the second register, the installation log which is connected to the set output of the memory block, and the output connected to the first information input of the memory block, the third register, the information input of which is the second information input of the system, sinhroneziruyu the entrance is the second synchronizing input of the system, and the output is an information output system, the first counter, the information input which is the third information input of the system, and the clock input connected to the first clock input of the system, the driver signals of the read data output of which is the address of the system output and clock output of the clock is the system output, characterized in that it contains the block selection base address read, the information input connected to the output of the first counter, and one clock input connected to the first clock input of the system, with one output connected to the information input of the shaper signals read database, and the other output connected to the information input of the second register unit identification signs, information whose input is connected to the output of the first register, and a single clock input is connected to the first clock input system, the first output connected to the clock input of the second register and the first clock input of the memory block, the second and third outputs connected to first and second control inputs of the memory block, respectively, and a fourth output connected to the clock input of the shaper signal reading database is s, the unit of comparison, the information input of which is connected to the outputs of the first and third registers, respectively, and the clock input is connected to the second clock input system, a second counter, a counting input connected to one output of the Comparer, and the output is connected to another information input of the memory block, the third counter, a counting input connected to another output of the Comparer, the discriminator control signals, the first information input of which is connected to the output of the second register, the second information input is connected to the output of the third counter, the third information input is connected to the information output of the memory block, and the fourth information input is the fourth information input system, with one clock input connected to another output of the Comparer. The other clock input is connected to the set output of the memory block, a first output connected to the counting input of the shaper signals read database, the second output is connected to another clock input of the memory block, the third output connected to the clock inputs of the blocks identify trends and predictions and to setup the inputs of the first, second, third, counters and the memory unit, and a fourth output connected to the counting input of the first counter, with d ugim clock input block selection base address read and with the other clock input unit identification signs.

The invention is illustrated by drawings, where figure 1 shows the block diagram of the system, figure 2 shows an example of a specific design implementation unit selection base address read figure 3 shows an example of a specific design implementation unit identification signs, figure 4 - example of a specific design implementation of the memory block, figure 5 - example of a specific design implementation shaper signals read database figure 6 - example of a specific design implementation unit of comparison, figure 7 - example of a specific design implementation discriminator control signals, Fig shows an example of display data according to the results of projecting the population.

The system (figure 1) contains the first 1, second 2 and third 3 registers, the first 4, second 5 and third 6 counters, block 7 selection of the base address of the read block 8 identification signs, block 9 memory, the imaging unit 10 signals read database, block 11 comparison, the discriminator 12 signals the control unit 13 identify trends and block 14 predictions.

Figure 1 also shows the first 21, second 22, third 23 and fourth 24 information input system, the first 25 and second 26 clock inputs of the system, the first 27 and second 28 information system outputs, group 29-30 information : the s system clock and the output 31 of the system.

Unit 7 breeding base address read (figure 2) contains the memory block 41 made in the form of a persistent storage device, the decoder 42, the elements 43-45 And element 46 OR element 47 delay.

The drawing also shows information 48, the first 49 and second 50 clock inputs and the first 51 and second 52 exits.

Unit 8 identification signs (figure 3) contains the decoder 61, triggers, 62, 63, elements 64-66 And element 68 OR elements 69, 70 delay. The drawing also shows information 71, the first 72 and second 73 clock inputs and the first 74, 75 second, third 76 and fourth 77 outputs.

Unit 9 memory (figure 4) contains elements 78, 79 And the element 80 OR registers 81-83, counter 84, the decoder 85, elements 86-88 And elements 89, 90 And groups of elements And the elements 91 OR group elements 92, 93 delay. The drawing also shows the first 94 and 95 second information inputs, the first 96 and 97 second control inputs, the first 98 and 99 second clock inputs, installation 150 entrance, the group information 100-102 outputs, information 103 and installation 104 outputs.

The imaging unit 10 signals read database (figure 5) contains a counter 111, the elements 112 OR and element 113 delay. The drawing also shows information 114, the clock 115 and counting 116 inputs, information clock 117 and 118 outputs.

Unit 11 comparing (6) sterilgarda 121, element 122 OR element 123 delay. The drawing also shows information 125 and 126 and the clock 127 inputs, the first 128 and 129 second outputs.

The discriminator control signals 12 (7) contains the Comparators 131, 132, item 133 OR delay element 134. The drawing also shows information 135-138 and synchronizing 139-140 inputs and outputs 141-144.

All nodes and elements of the system are made on the standard of potentially switching elements.

The system works as follows.

For solving problems of statistical analysis of data of the population register in the workplace of the user generated query, which specifies the type of the selected characteristic data for statistical analysis, which is used as a gender - men, women or both sexes together, the year of the beginning of the time interval, starting from which will be conducted statistical analysis of data, and the number of years in the time interval during which it will be conducted statistical analysis of data.

Codogram query has the following structure:

TYPEYEARNUMBER
characteristic data for statistical analysis (men, women, both genders)the beginning of the time interval, starting from which will hold the I statistical analysis of data years in the time interval during which it will be conducted statistical analysis
Enter the code for the selected traitEnter the numeric value of the yearEnter a numerical value interval

The code of the selected characteristic information input 21 system is supplied to the information input of the register 1, the numeric value of the year with information input 23 of the system is supplied to the information input of the counter 4, and the digital value of the interval from the information input 24 system receives information input 138 of the discriminator 12 control signals.

Receipt codogram request is accompanied by a synchronization pulse received at the input 25 of the system.

For definiteness, let us assume that the user has selected to analyze the type of characteristic data - "both sexes".

In this case, the clock pulse input 25, first, is supplied to the clock input of the counter 4 and adds to it a numerical value. Secondly, this same clock pulse through the inlet 49 of the block 7 passes through the element 46 OR delay element 47 at the time of entering the code in the counter 4 and the operation of the decoder 42 unit 7 and then fed to the survey status of elements 43-45 OR.

The decoder 42 decodes the digital value of the year by throwing on the in their outputs high potential and thus opening one of the elements 43-45 I.

Given the fact that open on one input will be only one of the elements 43-45 And, after the corresponding element And the sync pulse is fed to the input of the read fixed memory permanent storage device 41, which stores the base address of the partition server memory (not shown), from which, in this section are stored in the memory all the records of citizens of both sexes, birth date which corresponds to the selected year.

The structure of the read code from the fixed memory ROM 41 has the following form:

The code base address of the partition database serverCode total number of records of citizens of both sexes born in a particular year

The code base address of the partition of the database server from the output 51 of the block 7 is issued to the input 114 of the imaging unit 10 signals read database and code the total number of entries of both sexes from the output 52 is issued for the information of the input register 2.

Simultaneously, the same clock pulse input 25 is supplied to the clock input of the register 1 and enters the code of the selected characteristic in this case is a sign of "both sexes".

In parallel, the same clock pulse through the inlet 72 of the block 8 is element 68 OR delay element 69 on Freemasonry code in register 1 and the operation of the decoder 61 and queries the state of the elements 64, 65 I.

The decoder 61 decodes the code characteristic metric, giving to the input element 64 And the high potential. As a result of this clock pulse from the output of the element 69 delay, first of all, is the element 64 And comes as a direct input trigger 62, setting it in one state and an inverse input of the trigger 63, confirming its original state.

The high potential output 75 unit 8 through the inlet 96 unit 9 is supplied to one inputs of the elements 89 And groups, opens them and thereby connects the output of the register 2 through the inlet 94 of the block 9 and the elements 91 OR group to the inputs of registers 81-83.

Secondly, the same clock pulse from the output of the element 69 delay delayed element 70 at the time of the trigger 62, passes to the output 74 of the block 8 and then enters the clock input 98 of the block 9.

Input 98 unit 9 clock pulse passes the element 78 And outdoor high potential input 96, item 80 OR and is supplied to one of inputs of elements 86-88 And yet in the open state will be the only element 86 I. the Latter circumstance is due to the fact that the counter 84 to this time was in the original condition in which the decoder 85 developed high potential, the opening element 86 I.

The clock pulse passes through the element 86 And the clock input is egistra 81 and enters a code total number of records of citizens of both sexes, born in a given year, from the register 2.

In addition, the same clock pulse from the output element 80 OR delayed element 92 at the time of entering code in the register 81 and, first, is supplied to the counting input of counter 84 by changing his testimony to the unit. Resulting decoder 85 will remove the high potential input element 86 And and give it to the input of the next element 87 And, opening it, and preparing the transmission circuit of the synchronizing pulse in the next cycle read.

Secondly, the same clock pulse from the output element 92 is delayed element 93 at the time of actuation of the counter decoder 84 and 85 and through the outlet 104 of the block 9 is provided on the installation input register 2, returning it to its original state, and the clock input 140 of the discriminator 12.

Input 137 of the discriminator 12 output 103 unit 9 receives the code of the counter 84, which is compared with the ID value of the time interval, coming from the entrance 24 of the system to the input 138 of the comparator 132.

On clock pulse received at the input 140, the comparator 132 compares the input code and if the code of the counter 84 is less than the specified interval from the input 24 of the system, the output 148 of the comparator 132, a signal is generated which passes through the element 133 OR further from the output 144 of the discriminator 12 is transported is t to the counting input of the counter 4, increasing the digital value being there year per unit, to the input 50 of the block 7 and to the input 73 of the block 8, starting another cycle of the read code total number of records of citizens of both sexes born in the next year, from the register 2 register 82 of block 9 in the manner described above.

Procedure read codes total number of records of citizens of both sexes who were born in each year of the specified interval is reached at the point in time when the input codes of the comparator 132 will be equal. At this time the output 147 of the comparator 132, a signal is generated which indicates that the outputs 100-102 block 9 memory formed quantitative indicators of the number of citizens per year specified time interval. Quantitative indicators of the number of citizens of both sexes with outputs 100-102 arrive simultaneously at the inputs of blocks 13, 14 identify trends and predictions.

The output 143 of the discriminator 12 is thrown on the installation log 150 unit 9, the installation log register 2 setting inputs of the counters 4, 5, 6, and the clock inputs of blocks 13-14, starting the solution of the problem of statistical analysis of data presented in tabular form at the outputs 100-102 block 9.

In that case, if the user for statistical data analysis select the gender "male" or "female", then the slave is the system to search for the data analysis will be done in the database server.

In this case, in case 1, the user will record the appropriate code characteristic, in which the decoder 61 will open one input element 65 I.

Parallel clock pulse through the inlet 72 of the block 8 is element 68 OR delay element 69 at the time of enrollment code in register 1 and the operation of the decoder 61 and queries the state of the elements 64, 65 I.

As a result of this clock pulse from the output of the element 69 delay, first of all, is the element 65 And comes as a direct input of the trigger 63, setting it in one state and an inverse input of the trigger 62, confirming its original state.

The high potential output 76 of the device 8 through the inlet 97 unit 9 is supplied to one inputs of the elements 90 And groups, opens them and thereby connects the output of the counter 5 through the inlet 95 of the block 9 and the elements 91 OR group to the inputs of registers 81-83.

Secondly, the same clock pulse from the output of the element 69 delay delayed element 70 at the time of the trigger 63, passes the element 66 And output 77 unit 8 then enters the clock input 115 of the imaging unit 10, providing entry code base address input 114 to the counter 111 shaper 10. The output 117 of the shaper 10 and respectively at the output 27 of the system will be formed the base address year of reading data.

In addition, the same si is kreisiraadio pulse input 115 passes element 112 OR delayed element 113 at the time of entering the code in the counter 111 and through the output 118 of the imaging unit 10 is issued to the output 33 of the system, whence it is fed to the interrupt input of the database server.

With the arrival of this pulse, the database server passes to the routine survey of the contents of the base address of the current year and reads the contents of the first memory cell on the information input 22 case 3, where a matter of record data is recorded synchronizing pulse server at the input 26 of the system.

Simultaneously, the clock pulse input 26 is supplied to the clock input 127 of block 11, which is delayed by element 123 at the time of entry code entry in the register 3, and then enters the clock input of the comparator 121 unit 11, to the input 125 of which is filed with the code attribute, for example "men", and the input 126 of the code of sex from a matter of record that may belong to either the woman or the man.

If the codes are the signs match, then the output 128 of comparator 121 unit 11 is formed by a pulse received on the counting input of the counter 5, count cumulative total number of men or women in the current year and through the element 122 OR the output 129 of the block 11 at the counting input of the counter 6, count cumulative total number of read records.

In addition, the same clock and the pulse output 129 unit 11 is fed to the input 139 of the discriminator 12, where is delayed element 134 at the time of actuation of the counter 6, and then supplied to the clock input of the comparator 131. The comparator 131 on this signal compares the total number of records available in the database of the current year at the input of 135, with the number of read entries received at the input 136.

If the number of read and viewed recordings of the current year in the counter 6 is less than the specified number, the comparator 131 generates the output signal 141, which through the inlet 116 of the imaging unit 10 is supplied to the counting input of the counter 111, forming another address read at the output 27 of the system.

In addition, the same clock pulse input 116 passes element 112 OR delay element 113 at the time of actuation of the counter 111 and through the output 118 of the imaging unit 10 is issued to the output 33 of the system, where it is again sent to the interrupt input of the database server.

With the arrival of this pulse, the database server returns to the routine survey of the contents of the next address of the current year and reads the contents of another memory cell on the information input 22 case 3, where a matter of record data is recorded synchronizing pulse server at the input 26 of the system.

The process of reading the database records and count the number of records selected characteristics lasts as long as comparator 131 commits equality of input codes output signal at the output 146, that will indicate that all the data records of the current year viewed and the number of persons with a given characteristic are counted in the counter 5.

The output 142 of the discriminator 12, first, through the inlet 99 unit 9 passes through the element 79 And opened by another input high potential with entry 97, through the element 80 OR element 86 And the clock input of the register 81, putting him in the final quantitative indicators of the men or women of the current year of reading, and, secondly, the same signal passes through the element 133 and OR read the quantitative composition of men or women and their count in the counter 5 with the following entry in the registers 82-83 will be continued in the manner described above.

To implement the functions of statistical processing of data blocks identifying patterns 13 and 14 predictions uses the software from a software library Excel 2000 [3].

In particular, the unit 13 predicts the quantitative value of men, women, or citizens of both sexes using the standard features of Excel 2000 - TREND.

This function allows a linear extrapolation or, in other words, to calculate the most suitable straight line which passes through a sequence of set points. In fact we are talking about the task, in which a graph is a set of points, and then Turaida direct, asked by the equation Y=ax+b, by which it is possible to trace the development of functions with the smallest error.

Function TREND ( ) returns (i.e. the result is an array of numbers that can be used to construct a trend line (trend) is a straight line, which helps to understand the behavior of the actual data.

The function has four arguments:

=TREND (izvestnye znaczenia u; izvestnye znaczenia x; Novye znaczenia x; intercept).

The first two represent the known values of the dependent and independent variables, respectively.

The argument is known__the is a one column, one row or a rectangular range.

- If the argument izvestnye znaczenia y consists of a single row or column, respectively, each column or row in the argument izvestnye znaczenia x considered as an independent variable.

- If the argument izvestnye znaczenia y is a rectangular range, it is possible to use only one independent variable. In this case, the argument izvestnye znaczenia x must be a rectangular band of the same size and shape as izvestnye znaczenia y.

The third and fourth arguments are optional.

If the constant b is the intercept, the value of this argument must be TRUE or FALSE (1 or 0). If this argument is about oxen or equal to 1, the constant b is calculated normally, otherwise it is assumed to be 0 and the equation of a straight line is y=ax.

Let us consider an example illustrating the analysis of changes in the number of citizens registered in the database of the population register data for the time interval equal to seven consecutive years (table 1).

Table 1
The ordinal number of the yearThe quantitative composition of the citizens (men, women, or citizens of both sexes)Trend
AndIn
1214 170178 646
2274 340237 552
3285 410296 458
4345 440355 364
5455 283 - forecast 5 year.

In this example, to calculate the trend line, which approximates the known data, omitted the third and fourth arguments. The array results in the column that has the same size as the range izvestnye znaczenia x in column A.

To find the value of each point on the regression line that fits the data column, use the TREND ().

In this example, the ar is a side y is the range B1:B7 (the number of citizens is the dependent variable, because the values of these numbers depend on the time interval, in this case year).

Argument izvestnye znaczenia x is the range A1:A7. It stores the number of years for which the trend.

To calculate the forecast values of the levels of numerical values for one, two or more years should be entered in the number of function arguments array Novye znaczenia x.

Unit 14 carries out the prediction of the number of citizens using the aggregate function prediction (forecast), which calculates the future value of numerical values to existing values. The predicted value is the y-value corresponding to a given x-value.

Known values are the x - and y-values, and the new value is predicted using linear regression.

The function of the forecast has the following syntax:

=Forecast (x; izvestnye znaczenia y; izvestnye znaczenia x).

Here x is the data point for which the predicted value, izvestnye znaczenia y is the dependent array or range of data, and izvestnye znaczenia x) is independent of the array or range of data.

To illustrate the application of this statistical functions use the same data table 1.

The number of citizens
Table 2
The ordinal number of the year
AndIn
1214 170
2274 340
3285 410
4345 440
5414 351-forecast

On Fig shows an example of display data according to the results of projecting the population.

Thus, the introduction of new units and new constructive relationships significantly improve system performance by eliminating the search data statistical analysis on the entire database of the population register.

Sources of information

1. U.S. patent No. 0505651, M CL G 06 F 13/40, 13/38, 1992.

2. U.S. patent No. 5129083, M CL G 06 F 12/00, 15/40, 1992 (prototype).

3. Mark Dodge, Craig Stinson. Effective work with Microsoft Excel 2000. Publishing house "Piter", 2002 s-565.

Analytical system of the population register containing the memory block, the information outputs of which are connected with the corresponding information input units identify trends and predictions, the outputs of which are informational outputs of the group of information outputs of the system, the first register, the information input of which is the first information input of the system, and the clock input is the first clock input is istemi, the second register, the installation log which is connected to the set output of the memory block, and the output connected to the first information input of the memory block, the third register, the information input of which is the second information input system clock input is the second synchronizing input of the system, and the output is an information output system, the first counter, the information input which is the third information input of the system, and the clock input connected to the first clock input of the system, the driver signals of the read data output of which is the address of the system output and clock output of the clock is the system output, characterized in that it contains the block selection base address read, the information input connected to the output of the first counter, and one clock input connected to the first clock input of the system, with one output connected to the information input of the shaper signals read database, and the other output is connected to the information input of the second register unit identification signs, information whose input is connected to the output of the first register, and a single clock input is connected to the first clock input of the system, whereas the om first output connected to the clock input of the second register and the first clock input of the memory block, the second and third outputs connected to first and second control inputs of the memory block, respectively, and a fourth output connected to the clock input of the shaper signals read database, the unit of comparison, the information input of which is connected to the outputs of the first and third registers, respectively, and the clock input is connected to the second clock input system, a second counter, a counting input connected to one output of the Comparer, and the output is connected to another information input of the memory block, the third counter, a counting input connected to another output of the Comparer, the discriminator control signals, the first information input of which is connected to the output a second register, the second information input is connected to the output of the third counter, the third information input is connected to the information output of the memory block, and the fourth information input is the fourth information input system, with one clock input connected to another output of the Comparer, the other clock input is connected to the set output of the memory block, a first output connected to the counting input of the shaper signals read database, the second output is connected to another clock input of the memory block, the third output is connected to a synchro is siraudin inputs blocks identify trends and predictions and to setup the inputs of the first, the second, third, counters and the memory unit, and a fourth output connected to the counting input of the first counter with the other clock input block selection base address read and with the other clock input unit identification signs.



 

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5 dwg

FIELD: computer science.

SUBSTANCE: method includes performing a block of operations along N1 channels, where N1 is selected from 1 to 2256, wherein received information is separated on logically finished fragments, encoded on basis of preset algorithm, to produce a block of N-dimensional sets adequate for converted source information Aj with elements like {Bm, X1, X2,...,Xn}, where j - order number of set in range from 1 to 2256, Bm - identifier, X1-Xn - coordinate of element from its coordinates center, m and n are selected from 1 to 2256; received block of sets is compared to already accumulated and/or newly produced sets from multiple channels, intersecting portions of sets are found and cut out; after that cut intersections and sets remaining after cutting are distributed among databases, placing each same set into database appropriate for it and each of sets different with some parameter to databases appropriate for them and identifiers of databases storing these sets are substituted in place of cut sets.

EFFECT: higher speed of operation, higher precision, lower costs, broader functional capabilities, higher efficiency.

9 dwg

FIELD: manufacture of aircraft instruments; display of flying vehicle and onboard equipment parameters.

SUBSTANCE: proposed complex includes two control onboard digital computers, port, central and starboard multi-functional color displays, collimator display on windshield and multi-functional control panel combined by multiplex information exchange channel, local all-round information exchange channel, first and second local radial information exchange channels, thus forming integral information system. Connected to this information system are system of mode parameter sensors, power supply system, generator subsystem and storage battery. Both onboard digital computers are connected by means of inter-computer information exchange channels. Proposed complex is also provided with TV image switching unit connected with multi-functional color displays for transmission of TV image.

EFFECT: enhanced operational reliability and survivability of complex.

2 cl, 1 dwg

FIELD: computers, in particular, system for receipt, storage and reading of data about competitive offers in governmental purchases.

SUBSTANCE: system has block for receiving applications for participation in competition, block for selection of support address of providers in database, block for identification of limiting values of number of competitions, block for modification of addresses of server database, block for identification of competition codes, block for identification of electronic digital signatures of providers, OR element, block for data receipt of server database, block for selecting number of competitions participants, block for controlling selection of applications, block for controlling reading and recording of database, block for launching competitions procedure, block for selecting addresses of applications of providers in database, block for identification of closed encryption keys, register and block for outputting confirmations to providers.

EFFECT: higher reliability of system defense against unauthorized access due to encryption of competitive applications of providers by data encryption keys.

11 dwg

FIELD: computer science, in particular, analytical system of governmental population register.

SUBSTANCE: system has three registers, three counters, block for selecting base reading address, block for signs identification, memory block, generator of reading signals for database, comparison block, control signals discriminator, block for detecting a tendency and prediction block.

EFFECT: higher speed of operation of system due to excluded data search for statistical analysis across whole database of population register and localization of search by means of exclusively time-based and individual signs of personal identifier.

8 dwg

FIELD: electric communications, possible utilization for engineering of automated technical information protection means for monitoring safety of automated systems and operative identification of family of communication protocols TCP/IP utilized by digital communication systems and, in particular, by data transfer network of Internet type.

SUBSTANCE: device has frequency splitter, receiving memory block, subtracting counter, supporting memory blocks, decoding blocks, counters, AND elements, address receipt blocks, comparison blocks, decoders, register, indication block.

EFFECT: improved trustworthiness of detection of an attack against an automated system.

2 dwg

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