RU227025U1 - Data input device for systems for collecting information on the innovative development of defense technologies - Google Patents

Abstract

The utility model relates to computer technology and is intended for automated data entry into a database of information about the domestic reserve for the innovative development of defense technologies. The data input device is made in a single housing, which houses a temporary storage unit for input data, the first input of which is the first input of the device, the second input of the device is the first input of the input data integrity control unit, the first output of which is connected to the first input of the checksum calculation unit, and the first input-output of the checksum calculation block is connected to the first input-output of the block for temporary storage of input data, and the first output of the checksum calculation block is connected to the first input of the block for generating checksum comparison results, the second input of which is connected to the first output of the block for entering reference checksum values sums of spreadsheet processor files, and the first output is connected to the first input of the notification block about the result of integrity monitoring and impact control, the first output of which is connected to the second input of the temporary storage block of input data, the first output of which is connected to the first input of the block for analyzing current information of the input array, the first information inputs and outputs of which are connected to the second information inputs and outputs of the block of requests to the receiving databases of the information fund, the second information inputs and outputs are connected to the second information inputs and outputs of the block for recording data in the receiving databases of the information fund, the outputs of the block for recording data in the receiving databases The databases of the information fund and the block of queries to the receiving databases of the information fund, using channels for writing and reading data from the databases of the information fund, are connected to the connectors available in the device case for connecting the databases of the information fund, characterized in that the case contains a key reader connected with a microprocessor located in the housing, to which a wireless interface unit and a drive with non-volatile memory located in the housing are connected, as well as a temporary storage unit for input data and a unit for monitoring the integrity of input information. The achieved technical result consists in strengthening control of the data entered into the data input device for information collection systems.

Description

The utility model relates to computer technology and is intended for automated data entry into a database of information about the domestic reserve for the innovative development of defense technologies.

The closest analogue of the claimed utility model is a device for entering data into the information fund of an automated analytical decision support system (utility model patent RU No. 216851), made in a single housing, which houses a temporary storage unit for input data, the first input of which is the first input of the device , the second input of the device is the first input of the input data integrity monitoring block, the first output of which is connected to the first input of the checksum calculation block, and the first input-output of the checksum calculation block is connected to the first input-output of the block for temporary storage of input data, and the first output of the block checksum calculation is connected to the first input of the block for generating checksum comparison results, the second input of which is connected to the first output of the block for entering reference values of checksum files of spreadsheet processors, and the first output is connected to the first input of the block for notifying the result of integrity monitoring and impact control, the first the output of which is connected to the second input of the block for temporary storage of input data, the first output of which is connected to the first input of the block for analyzing current information of the input array, the first information inputs and outputs of which are connected to the second information inputs and outputs of the block of queries to the receiving databases of the information fund, the second information inputs-outputs are connected to the second information inputs-outputs of the block for recording data into the receiving databases of the information fund, the outputs of the block for writing data into the receiving databases of the information fund and the block of queries to the receiving databases of the information fund using channels for writing and reading data from the databases of the information fund funds are connected to the connectors available in the device body for connecting databases of the information fund.

The disadvantage of this technical solution is the impossibility of ensuring the reliability of the entered information in terms of limiting the circle of persons who have the right to enter information, which is critically important for defense technologies.

The technical problem solved by the claimed utility model is to expand the functionality of automated systems for collecting information on the innovative development of defense technologies.

The solution to the technical problem is achieved due to the fact that the data input device is made in a single housing, which houses a temporary storage unit for input data, the first input of which is the first input of the device, the second input of the device is the first input of the input data integrity control unit, the first output of which is connected with the first input of the checksum calculation block, and the first input-output of the checksum calculation block is connected to the first input-output of the block for temporary storage of input data, and the first output of the checksum calculation block is connected to the first input of the block for generating checksum comparison results, the second input of which connected to the first output of the block for inputting reference values of checksum files of spreadsheet processors, and the first output is connected to the first input of the block for notifying the result of integrity monitoring and impact control, the first output of which is connected to the second input of the temporary storage block of input data, the first output of which is connected to the first input of the block for analyzing current information of the input array, the first information inputs and outputs of which are connected to the second information inputs and outputs of the block of queries to the receiving databases of the information fund, the second information inputs and outputs are connected to the second information inputs and outputs of the block for recording data in the receiving databases information fund, the outputs of the block for recording data in the receiving databases of the information fund and the block of queries for the receiving databases of the information fund using channels for writing and reading data from the databases of the information fund are connected to the connectors available in the device body for connecting databases of the information fund, characterized in that that the housing contains a key reader connected to a microprocessor located in the housing, to which a wireless interface unit and a drive with non-volatile memory located in the housing are connected, as well as a temporary storage unit for input data and a unit for monitoring the integrity of input information.

The technical result achieved by this set of features is to strengthen control of the data entered into the data input device for information collection systems on the innovative development of defense technologies.

The claimed device includes the following components:

1 - device body;

2 - block of temporary storage of input data;

3 - block for monitoring the integrity of entered information;

4 - checksum calculation block;

5 - block for entering reference values of checksum files of spreadsheet processors;

6 - block for generating checksum comparison results;

7 - notification block about the result of integrity monitoring and impact management;

8 - block for analyzing current information of the input array;

9 - block for recording data into receiving databases of the information fund;

10- block of queries to the receiving databases of the information fund;

11 - channels for writing and reading data from information fund databases;

12 - key reader, implemented in accordance with the technical solution set out in the utility model patent RU No. 220008;

13 - microprocessor;

14 - wireless interface unit, made in accordance with the technical solution, implemented in accordance with the technical solution set out in the utility model patent RU No. 145416;

15 - drive with non-volatile memory.

At the beginning of the work, the user who is trying to implement an information input session is identified. The user applies a personal means of identification (a key made in the form of a plastic card, a “tablet”) to the key reader (12), the microprocessor (13) checks the user’s authority to enter information, comparing the current information (read identification code) with the codes stored in the drive with non-volatile memory (15). When confirming access rights (the read information code is allowed), it opens the device inputs (gives a command to allow input).

During operation, the first input of the device, which is also the first input of the block for temporary storage of input data, receives the data of the input array, and together with them (simultaneously) the input control information arrives at the second input of the device (1), which is the first input of the input data integrity monitoring block (3), which initiates an information integrity control check.

Block 3 processes the received information and issues appropriate instructions to the block for calculating checksums (4).

Block 4 scans the memory area of the temporary storage block for input data and receives information about the current state of the spreadsheet processor files and transmits the result of hash code calculation to the first input of the block for generating checksum comparison results (6).

The second input of block 6 receives reference values of hash codes of controlled files, entered using the block for entering reference values of checksum files of spreadsheet processors (5).

Block 6, having received the current and reference hash code values, compares the received information. After which, the comparison result is sent to the notification and impact control block (7).

Block 7 generates an output stream of information containing information about the result of integrity monitoring and organizes the control action. In the event of a violation of the integrity of the controlled files of spreadsheet processors, block (7) supplies a control action to the second input of block (2) to delete the incoming data array. If the integrity of the controlled files is not violated, block (7) applies a control action to the second input of block (2) to transfer information from the input data array to the first input of the block for analyzing the current information of the input array (8).

During operation, block 8 requests, using a block of requests to the receiving databases of the information fund (10), through channels (11) to external receiving databases, data corresponding to independent information in the input array, including the unique keys of the receiving database.

Using the block for writing data to the receiving databases of the information fund (9), data is written to the receiving databases of the information fund through the channels of writing and reading data from the databases of the information fund (11).

Using the block for analyzing the current information of the input array (8): create templates for data coming from various sources; create in templates arrays with lists of data existing in the database tables of information fund receivers; enter records of input arrays into specified templates; compare records of input arrays with records of corresponding arrays with lists of data existing in database tables of information fund receivers, thereby identifying the presence or absence of similar records in the receiver database; enter independent (without subordination relationships) records from the input arrays into the receiver database tables, and only those records that are missing in them; redirect connections in subordinate records of input arrays or to unique keys of newly formed independent records, or redirect connections to unique keys that already existed in the receiver database before processing of the input array began, and enter such identified records of input arrays into subordinate tables of the receiver database.

Data templates are generated for spreadsheet processor files. Templates are cell markings that provide for storing information records on various types of information objects from input arrays of records with sets of their properties that are used when generating input arrays of information or when converting them. When analyzing such templates, information objects are identified that can be duplicated in the receiver database when entering data from several sources (from several input arrays). Such template cells are supplemented with arrays with lists that are linked to the corresponding tables in the receiver database.

During the operation of an automated analytical decision support system, when entering information from the input data array into the receiver databases, the first operation is to move the input array data into the data template.

The second operation compares independent records of the input array with existing records in the corresponding tables of the receiving databases and identifies records missing in the databases. For records available in the receiving databases, the corresponding records are selected in arrays with lists (in this case, the unique record keys available in the database are identified).

The third operation is to write into the databases those independent records from the input array that are not in the corresponding tables of the receiving databases. The unique keys obtained during recording are returned to the template (the contents of arrays with lists are updated).

The fourth operation is to write the subordinate records of the input array into the databases and supplement these records with the corresponding keys of the subordination relationships, and for records that already existed in the receiver databases, the unique keys of records of independent tables that already existed in the databases are used, and for records that were not in databases, use newly generated unique keys (obtained during the third operation). Recording is carried out using channels for writing and reading data from the information fund databases, which are connected to the connectors available in the device body for connecting information fund databases (usually USB ports).

This allows, when entering data from the exchange array of records, to correctly compress information and combine data from several data sources into a single logically connected information array with data already available in the receivers’ databases, which ensures expanded functionality of the automated analytical decision support system.

When using the inventive device, automated control is provided for identifying facts of violation of the integrity of the input data; determination of information already entered into the databases of information fund receivers, and prevention of repeated recording of such information; the correctness of combining data from several sources and information fund receivers available in databases into a single logically connected information array.

The wireless interface block (14) provides the ability to update the list of users (owners of a personal identification device) by entering information stored in a drive with non-volatile memory.

Due to the presence of a key reader (12), a microprocessor (13), a wireless interface unit (14) and a drive with non-volatile memory (15), the stated technical result is achieved, which consists in simplifying the control of information reliability when collecting information on the innovative development of defense technologies due to automation of control of the powers of persons entering such information.

Claims (1)

A data input device for information acquisition systems, characterized in that it is made in a single housing, which houses a temporary storage unit for input data, the first input of which is the first input of the device, the second input of the device is the first input of the input data integrity control unit, the first output of which is connected to the first input of the checksum calculation block, and the first input-output of the checksum calculation block is connected to the first input-output of the block for temporary storage of input data, and the first output of the checksum calculation block is connected to the first input of the block for generating checksum comparison results, the second input which is connected to the first output of the block for inputting reference values of checksum files of spreadsheet processors, and the first output is connected to the first input of the block for notifying the result of integrity monitoring and impact control, the first output of which is connected to the second input of the temporary storage block of input data, the first output of which is connected with the first input of the block for analyzing current information of the input array, the first information inputs and outputs of which are connected to the second information inputs and outputs of the block of queries to the receiving databases of the information fund, the second information inputs and outputs are connected to the second information inputs and outputs of the data recording block in the receiving databases data of the information fund, the outputs of the block for recording data into the receiving databases of the information fund and the block of queries to the receiving databases of the information fund using channels for writing and reading data from the databases of the information fund are connected to the connectors available in the device case for connecting databases of the information fund, different in that the housing contains a key reader connected to a microprocessor located in the housing, to which a wireless interface unit and a drive with non-volatile memory located in the housing are connected, as well as a temporary storage unit for input data and a unit for monitoring the integrity of input information.

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