RU91639U1 - DATA ROUTING SYSTEM IN THE ELECTRONIC DOCUMENT WORK NETWORK OF THE ALL-RUSSIAN STATE INFORMATION CENTER - Google Patents

Abstract

A data routing system in the electronic document management network of the All-Russian State Information Center, containing a block for selecting sections of documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, respectively, while the first information input of the system is designed to receive user requests, and the first synchronizing input of the system is intended for receiving synchronization signals of entering user requests into the selection block sections of documents, and the control outputs of the group of the block of selection of sections of the documents are connected to the corresponding control inputs of the switching blocks of the input and output data, respectively, the memory block, the output of which is connected to the information input of the switching block of the output data, the outputs of which are the information outputs of the system group, the block for generating read signals and data records, the clock input of which is connected to the first clock input of the system, the first clock output of the block is formed a signal of read and write data signals is connected to a data read control input of a memory unit, a second synchronizing output of a data read and write signal generating unit is connected to a synchronizing input of an output data switching unit, and a third synchronizing output of a data read and write signal generating unit is connected to a write control input data of the memory block, while the information inputs of the group of the switching block of the input data are the information inputs of the group of the system, and the output of the comm block

Description

The utility model relates to computing, in particular, to a data routing system in the electronic document management network of the all-Russian state information center.

Currently, as part of the implementation of the Federal Target Program “Electronic Russia (2002-2010)”, by the order of the Federal Agency for Information Technologies (Rosinformtekhnologii), a portal is being created on the basis of the Federal State Unitary Enterprise Research Institute “Voskhod”, which is designed to provide citizens and organizations with public services in electronic form.

All information on public services posted on the portal is intended for three categories of users: population, organizations, public authorities.

Information regarding interdepartmental information exchange is available only to authorized users of public authorities.

In the section for the population and organizations, it is possible to search for exactly those public services that are provided in the interests of individuals and legal entities, as well as to provide public services in electronic form and posted information on the legislative framework for the formation of public services, news and announcements in the field of information technology and public services. Thanks to the use of the mobile payment system, the portal provides a public service payment service.

In the section for state authorities, if there are agreed regulations, an interdepartmental information exchange is provided, which includes guaranteed message delivery and secure email.

Using the public circuit, it is possible to implement the main categories of services, such as informing about the activities of public authorities using portal solutions, applying to citizens in public authorities and applying for registration of rights to real estate, applications for issuing / losing / replacing a passport for citizens Russian Federation, application for registration at the place of residence for foreign citizens, notifications of the arrival of a foreign citizen or stateless person at the place of residence and staging registration and official publication of documents and registration of user information resources.

The site of the All-Russian State Center (OGIC) provides the opportunity to fill out the application forms developed in accordance with the law, print them out and submit them to the authorized body for processing.

In the future, the portal’s functionality, resources and services will be replenished, taking into account the adopted new administrative regulations for the provision of public services, as well as the decisions of the government commission on the administrative reform regarding the transition to the provision of public services in electronic form.

In this case, the problem of organizing joint work of various departments on separate sections of the same document in such a way that each of the employees of these departments, while working on the section of the document entrusted to him, does not have access to the contents of those sections on which they are working, is of particular relevance. other employees of other departments as part of the provision of public services

Known systems that could be used to solve the problem (1, 2).

The first of the known systems contains data reception and storage units connected to control and data processing units, search and selection units connected to data storage and display units, the synchronizing inputs of which are connected to the outputs of the control unit (1).

A significant drawback of this system is the impossibility of solving the problem of updating data stored in memory in the form of relevant documents at the same time as solving the problem of delivering the contents of these documents to users in real time.

Another system is known that 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, the 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 with the inputs of the memory blocks of the second group and data display blocks (2).

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

Its disadvantage is that it cannot provide reliable delimitation of user access to various sections of editable text documents that are allocated to the corresponding users for processing.

The purpose of the invention is to increase the reliability of restricting user access to sections of documents by securing user identifiers to those sections of documents that are assigned to them for processing.

This goal is achieved by the fact that in a known system containing a block for selecting sections of documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, respectively, while the first information input of the system is designed to receive user requests, and the first synchronizing input of the system is designed to receive synchronization signals of entering user requests into the selection block of document sections, and the control outputs of the group of the selection block p sections of documents are connected to the corresponding control inputs of input and output data switching units, respectively, a memory unit, the output of which is connected to the information input of the output data switching unit, the outputs of which are information outputs of the system group, the data signal reading and writing signal generating unit, whose clock input is connected to the first synchronizing input of the system, the first synchronizing output of the block for generating signals for reading and writing data is connected to the control input by reading the data of the memory block, the second synchronizing output of the block for generating signals for reading and writing data is connected to the synchronizing input of the block for switching the output data, and the third synchronizing output for the block for generating signals for reading and writing data is connected to the control input for writing data to the memory block, while the information inputs of the block group input data switching are the information inputs of the system group, and the output of the input data switching unit is connected to the information input of the memory unit and, a block for selecting addresses of document sections has been introduced, the information input of which is the second information input of the system intended for receiving a code section of a text document from a user's workstation, the first synchronizing input of a block for selecting addresses of document sections is connected to the first synchronizing input of the system, the address output of a selection block addresses of document sections is connected to the address input of the memory block, and the synchronizing output of the block of selection of addresses of document sections with connected to the synchronizing input of the unit for generating signals for reading and writing data, an identification unit for document sections, one information input of which is connected to the information output of the unit for selecting sections of documents, another information input for the identification unit for sections of documents is connected to the information output of the unit for selecting addresses of document sections, the first synchronizing input unit identification sections of documents is connected to the synchronizing output block selection sections of documents, and timing the input of the unit for identification of document sections is connected to the clock output of the unit for generating signals for reading and writing data, and the unit for determining the time intervals of identification, the clock input of which is the second clock input of the system for receiving shear pulses, one clock input of the unit for determining time intervals for identification is connected to the first output of the unit for identifying sections of documents, another synchronizing input of the unit for determining time intervals identically the lock is connected to the second output of the identification section of the document sections identification, the first output of the identification time interval determination block is the system output intended for issuing signals about attempts of unauthorized access to document sections, the second output of the identification time intervals determination block is connected to the second synchronizing input of the document sections identification block and the third output of the identification time interval determination unit is connected to the shift control input m block partition identification documents, and the third output document identification block sections connected to the second input of the synchronizing unit selection sections documents addresses.

The invention is illustrated by drawings, where Fig. 1 is a structural diagram of a system, Fig. 2 is a structural diagram of a unit for selecting sections of documents, Fig. 3 is a structural diagram of a unit for identifying sections of documents, Fig. 4 is a structural diagram of a unit for determining time intervals identification, in Fig.5 is a structural diagram of the selection of addresses of sections of documents, Fig.6 is a structural diagram of a block for generating signals for reading and writing data, Fig.7 is a structural diagram of a block for switching input data, and in Fig.8 is a structural circuit block output data.

The system (Fig. 1) comprises a unit 1 for selecting sections of documents, a unit 2 for identifying sections of documents, a unit 3 for determining time intervals for identification, a unit 4 for selecting addresses of sections for documents, a unit 5 for generating signals for reading and writing data, a unit 6 for memory, an input switching unit 7 data and block 8 switching output data.

Figure 1 shows the first 11 and second 12 information inputs of the system, a group of 13-15 information inputs of the system, synchronizing 16 and clocking 17 inputs of the system, as well as a group 19-21 of information outputs of the system, and signal 22 system output.

Block 1 (figure 2) contains a register 25, a decoder 26, a memory block 27, made in the form of read-only memory, elements 28-30 And, elements 31, 32 delay. The drawing shows information 11, synchronizing 16 inputs, as well as information 34, synchronizing 35 and a group of 36-38 control outputs.

Block 2 (figure 3) contains a register 40, a comparator 41, elements 42-43 OR. The drawing also shows the first 45 and second 46 information inputs, the first 47 and second 48 clock inputs, the shift control input 49, the clock input 50, as well as the first 52, second 53 and third 54 outputs.

Block 3 (figure 4) contains counters 56, 57, trigger 58, element 59 AND, and element 60 OR. The drawing shows a clock input 17, synchronizing 62 and installation 63 inputs, as well as signal 22, first 65 and second 66 synchronization outputs.

Block 4 (Fig. 5) contains registers 70, 71, a decoder 72, a memory block 73, made in the form of read-only memory, elements 74-76 AND, elements 77, 78 delay. The drawing shows information 12, first 79 and second 80 synchronization inputs, as well as information 81, address 82 and synchronizing 83 outputs.

Block 5 (Fig.6) contains triggers 85, 86, elements 87-89 AND, elements 90, 91 delay. The drawing shows the timing 93 and timing 94 inputs, as well as timing 95, first 96, second 97 and third 98 timing outputs.

Block 6 (figure 1) is made in the form of random access memory having an address 100 and information 101 inputs, an input 102 for controlling data reading and an input 103 for managing data recording, as well as an information output 104.

Block 7 (Fig.7) contains a group of 105-107 AND elements, as well as a group of 108 OR elements. The drawing shows a group of 13-15 information inputs of the block, a group of 110-112 synchronizing inputs of the block, as well as information 113 output.

Block 8 (Fig. 8) contains groups 115-117 of elements I. The drawing shows the information input 120 of the block, group 121-122 of the control inputs of the block, synchronizing 124 input of the block, and also the group 19-21 of information outputs of the block.

The system operates as follows.

In the distributed data processing information network of the All-Russian State Information Center, a group of executors of various departments is working on the creation and editing of various sections of the same electronic document provided as a public service.

The fundamental requirement for such an organization of user work is strict confidentiality, in which each user should have access only to those sections of the documents that he is tasked with creating and editing.

Moreover, access to view other sections of the same document by the specified users should be blocked.

To this end, in the process of users in the register 25 of block 1 from the information input 11 of the system on a clock pulse from the input 16 of the system receives the user identification code.

At the same time, in the register 70 of block 4 from the information input 12 of the system by the same clock signal from the input 16 of the system through the input 79 of block 4, the code of the document section is received, with which the user will have to work.

In addition, the synchronizing pulse from the input 16 of the system enters the input 94 of block 5 and then enters both the single input of the trigger 85 and the input of the element 87 I.

Considering the fact that before the arrival of this pulse, trigger 85 was in the initial state, in which a low potential was formed at the unit output, which closes the 87 And element at one input, then the synchronizing pulse from input 94 through the 87 And element will not pass. Thus, under the influence of the first synchronizing pulse, the trigger 85 is set to a single state.

In parallel, from the output of the register 25 of block 1, the user identification code is sent to the information input of the decoder 46, and the synchronizing pulse of the system input 16 is delayed by the delay element 31 for the time the user identification code is entered into the register 25 and the decoder 26 is activated, and then it goes to the inputs of the elements 28-30 I.

The decoder 26 decrypts the incoming code and prepares the signal path from the output of the delay element 31, opening one of the elements 28-30 I. For definiteness, we assume that a high potential is received at one input of the element 30 I.

In parallel with this, the synchronizing pulse from the output of the element 31 of the block 1 state of the elements 28-30 I.

Considering the fact that only element 30 And will be open at one input, then passing this element And, the clock pulse arrives, firstly, at the read input of a fixed memory cell of read-only memory 27, where a set of consecutive document section numbers are stored, presented in the form binary-decimal codes, access to editing the contents of which is allowed to the user with this identification number.

The code of consecutive numbers of sections of the document, presented in the form of binary decimal codes, access to editing the contents of which is allowed to the user with this identification number, is read from the memory of block 27 and from output 34 goes to the information input 45 of block 2.

Secondly, the same read pulse from the output of element 31 is delayed by element 32 for the duration of reading the contents of a fixed ROM cell, and then from the output 35 of block 2 is supplied to the synchronizing input 47 of block 2.

In parallel with this, the same pulse is supplied to the synchronizing input of register 40, entering into it a code of consecutive numbers of sections of the document, presented in the form of binary decimal codes, access to editing the contents of which is allowed to the user with this identification number.

From the output of register 40, the first of the codes represented in the upper digits of the shift register 40 goes to one input of the comparator 41, to the other input 46 of which from the output 81 of block 4 the section code number requested for editing and also presented in binary comes from the output of register 70 decimal code.

To synchronize the process of comparing codes in the comparator 41, a pulse is used from the input 47 of block 2, which passes through the OR element 42 to the synchronizing input of the comparator 41.

If the codes of register 70 of block 4 and the upper bits of register 40 coincide, then a signal is generated at the output 53 of comparator 41, which, firstly, passes to the input 63 of block 3 and then to the installation input of counter 57, confirming its initial state, and, in secondly, the OR element 43 passes, and from the output 54 of block 2 it enters the input 80 of block 4.

At this point in time, according to the code stored in the register 70 of block 4, the decoder 72 decrypts the code number of the requested section, giving out one of its outputs a high potential. For definiteness, we assume that a high potential is received at one input of element 75 I.

As a result of this, the synchronizing pulse from the input 80 of block 4 passes through the element 75 AND to the reading input of the fixed memory cell of the block 73 and reads its contents into register 71, where the read code is entered by the synchronizing pulse delayed by the element 77 during the reading of the code from the ROM 73.

In a fixed cell ROM 73 is stored the address code of the section of the document that the user calls for editing.

After entering the code of the address of the document section in the register 71, this code from the output 82 of block 4 is fed to the address input 100 of block 6 of the memory.

In parallel with this, the pulse from the output of element 77, delayed by element 78 for the time the address code was entered in register 71, from output 83 of block 4 passes through input 93 of block 5 through element 88 AND, open at the other input with high potential from the inverse output of trigger 86, the output 96 of block 5 and then goes to the control input of data reading at the address set on the address 100 input of block 6.

From the output 104 of block 6, the read section of the document through the input 120 of block 8 is fed to one of the inputs of the elements And groups 115, 116 and 117, the other inputs of which are connected to the corresponding outputs of the decoder 26 of block 1. Given that in our example, the decoder 26 gave a high potential to Since the first output 36 is connected to the AND element 28, and with the input of 121 AND elements of group 115, the AND elements of 115 group will be open.

In parallel, the synchronizing pulse from the output of element 88 AND block 5 is delayed by element 91 while reading a section of the document from block 6, and then from the output 97 of block 5 through the input 124 of block 8 it goes to the third input of the elements of AND group 115, rewriting the contents of the section document through the output 19 of block 8 to the user's workstation, which proceeds to its processing.

After the editing process of the corresponding section of the document is completed, the user from his workstation again sends the user identification code to the register 25 of block 1, and the code of the processed document section as described above to register 70.

The only difference is that now the synchronizing pulse from input 16 through the input 94 of block 5 immediately passes the element 87 AND, and, firstly, goes to the single input of the trigger 86, setting it to a single state, in which the element 88 And will closed, and element 89 AND - open.

At this point in time, the contents of the processed section of the document were also received from the user's workstation through the corresponding information input of the 13-15 group.

For definiteness, suppose that such an information input is input 13, and the contents of the processed section of the document through elements 105 AND groups open at the other input with high potential from the output 36 of block 1, enters through the elements 108 OR groups and the output 113 of block 7 to the information input of the block 6 memories.

Secondly, the pulse from the output of element 87 through the output 95 of the block enters the input 50 of block 2, where the OR element 43 passes, and from the output 54 of block 2 it again enters the input 80 of block 4.

At this point in time, according to the code entered in the register 70 of block 4, the decoder 72 decrypts the code number of the processed section, giving out one of its outputs a high potential. In our example, high potential entered one input of element 75 I.

As a result of this, the synchronizing pulse from the input 80 of block 4 passes through the element 75 AND to the read input of a fixed memory cell of the block 73 and reads its contents into register 71, where the read code is entered by the synchronizing pulse delayed by the element 77 during the reading of the code from the ROM 73.

In a fixed cell ROM 73 is stored the address code of the section of the document that the user calls. After entering the code of the address of the document section in the register 71, this code from the output 82 of the block 4 is supplied to the address input 100 of the memory block 6, and the pulse from the output of the element 77, delayed by the element 78 while the address code was entered into the register 71, from the output 83 of the block 4 through the input 93 of block 5 now passes through the 89 And element, opened at the other input by high potential from the direct output of the trigger 86, to the output 98 of block 5 and then goes to the data recording control input from input 101 at the address set on the address 100 of the input of block 6.

In addition, the synchronizing pulse from the output of the 89 And element is delayed by the 90 element during the recording of the processed section of the document in the memory unit 6 and is supplied both to the installation inputs of the triggers 85 and 86, returning them to their original state, and to the installation inputs of the registers and counters of the system.

To simplify the drawing, the installation circuits of the registers and system counters in the initial state are not shown in the drawing (Fig. 1).

If during the comparison by the comparator 41 of block 2, the input codes from the inputs 45 and 46 of block 2 did not match, then the comparator 41 generates a signal at the output 52, which, through the input 62 of block 3, goes to the single input of trigger 58 and sets it to a single state, when in which the high-potential trigger 58 opens the element 59 And, the input of which from the input 17 of the system is constantly supplied with shear pulses.

The shift pulses begin to flow through element 59 And, firstly, to the output 66 of block 3 and then to the input 49 of the shift register 40 of block 2, where the code in the register 40 is bitwise shifted.

Secondly, the shift pulses from the output of the element 59 AND are counted by the counter 56. The bit depth of the counter 56 is selected based on the dimension of the binary-decimal representation of the numbering of document sections so that after counting the specified number of shifts, as a result of which one section number in the upper bits of the register 40 the shift is replaced by the next one in order, an impulse appears at the output of the transfer of the counter 56, fixing the fact of the presentation of the next section number of the document.

This pulse, firstly, passes through the OR element 60 to the installation input of the trigger 58, returning it to its original state and blocking, thereby, the further passage of shear pulses through the element 59 I. Secondly, the transfer pulse from the output of the counter 56 goes to counter input counter 57, counting the number of presented numbers of sections of the document.

And finally, thirdly, the transfer pulse from the output of the counter 56 enters through the output 66 of block 3 to the input 48 of block 2, where the OR element 42 passes, and is again fed to the synchronizing input of the comparator 41, which compares the code from the input 45 of block 2 with the next code is the section number of the document from input 46.

If the compared codes coincided, then an output appears at the output 53 of the comparator 41 of block 2 and the process of the system is repeated as described above.

If the code of the section number of the document from input 45 of block 2 and the next code in the upper bits of register 70 from input 46 of block 2 did not match again, then the pulse 52 appears again at the output 52 of block 2. This pulse through the input 62 of block 3 again sets the trigger 58 in a single state, in which the trigger 58 opens the element 59 And, and allows the passage of the pulse pulses from input 17 to output 66 and counter 56. As a result, the described process of comparing codes from inputs 45 and 46 is repeated.

If the section of the document requested by the user is not among the sections to which he was admitted, then after comparing all the codes that were in shift register 40, the counter 57, counting the number of permitted sections of the document presented, will record the fact that the codes do not match by issuing an impulse carry on your way out.

This pulse, firstly, through the output 22 of the system is issued as a signal of an attempt to unauthorized access to the corresponding section of a text document.

Secondly, through the OR element 60, it enters the installation input of the trigger 58, returning it to its original state and blocking, thereby, the passage of shear pulses through the element 59 I.

Thus, unlike well-known technical solutions, this system provides reliable delimitation of user access to editable sections within the same document.

Sources of information taken into account when drawing up the description of the application:

1. Patent WO 2005/029312 (03/31/2005)

2. Patent WO 2005/015424 (02.17.2005) (prototype).

Claims (1)

A data routing system in the electronic document management network of the All-Russian State Information Center, containing a block for selecting sections of documents, the information and synchronizing inputs of which are the first information and synchronizing inputs of the system, respectively, while the first information input of the system is designed to receive user requests, and the first synchronizing input of the system is intended for receiving synchronization signals of entering user requests into the selection block sections of documents, and the control outputs of the group of the block of selection of sections of documents are connected to the corresponding control inputs of the switching blocks of the input and output data, respectively, the memory block, the output of which is connected to the information input of the switching block of the output data, the outputs of which are the information outputs of the system group, the block for generating read signals and data records, the clock input of which is connected to the first clock input of the system, the first clock output of the block is formed The data read and write signal input is connected to the data read control input of the memory unit, the second clock output of the data read and write signal generation unit is connected to the synchronization input of the output data switching unit, and the third clock output of the data read and write signal generation unit is connected to the write control input data of the memory block, while the information inputs of the group of the switching block of the input data are the information inputs of the group of the system, and the output of the comm block Utilization of input data is connected to the information input of the memory unit, characterized in that the system contains a block for selecting addresses of document sections, the information input of which is the second information input of the system, intended for receiving the code section of a text document from the user's workstation, the first synchronizing input of the address selection block sections of documents is connected to the first synchronizing input of the system, the address output of the block for selecting addresses of sections of documents is connected to hell to the input input of the memory unit, and the synchronizing output of the unit for selecting addresses of document sections is connected to the synchronizing input of the unit for generating signals for reading and writing data, the unit for identifying sections of documents, one information input of which is connected to the information output of the unit for selecting sections of documents, the other information input of the unit for identifying sections of documents connected to the information output of the block selection addresses of sections of documents, the first synchronizing input block identification section in documents, it is connected to the clock output of the document section identification block, and the clock input of the document section identification block is connected to the clock output of the read and write signal generation block, and the identification time interval determination block, the clock input of which is the second clock input of the system for receiving pulses shift, one clock input of the identification time interval determination unit is connected to the first output of the identification unit sections of documents, another synchronizing input of the identification time interval determination unit is connected to the second output of the identification of identification sections of the documents, the first output of the identification time intervals determination unit is a system signal output intended for issuing signals about attempts of unauthorized access to document sections, the second output of the time intervals determination unit identification is connected to the second synchronizing input of the identification section of the document sections, and a third yield determine time intervals identification block connected to the input of the shift control unit identification sections of documents, the third output document identification block sections connected to the second input of the synchronizing unit selection sections documents addresses.