RU125725U1 - RELAY PROCESSING DEVICE IN THE NETWORK INFORMATION STRUCTURE OF THE AUTOMATED CONTROL SYSTEM - Google Patents

Abstract

A device for processing radar information (RLI) in the network information structure of an automated control system containing a number of sources of RLI, RLI consumers, as well as a command post and a network information structure that are interconnected via inputs and outputs, characterized in that a telecode gateway is inserted into it information, the first inputs connected to the outputs of the radar sources, the second input and the first output - with the output and input of the radar consumers, and the third input and second output - with the first output and input information system, and a computer network, the input of which is connected to the second output of the network information structure, while the computer network is designed to publish the current air situation in it using a single information exchange protocol.

Description

The scope and predominant use of the invention are automated control systems built on a network information structure, in part regarding the transmission of radar information (radar) from sources - radar stations (radars) to consumers - anti-aircraft missile systems and systems.

Known technical solutions aimed at completing this task.

The tertiary radar processing algorithm proposed in [1, p. 405] delays the radar time of newly arrived airborne objects from 10 to 30 seconds in each link of the hierarchical control system and allows issuing radar data only to those consumers that are connected by direct (non-switched) channels communication with the corresponding complexes of automation equipment (KSA) control points.

The concept of building a unified information field (EIP) designed to solve problems in the course of "network-centric" wars [2] uses the definition of "network-centric" war as a war focused on achieving information superiority [3]. In this analogue, there is no formalized description of the method for processing radar data in a network information structure.

The Multi-Radar Tracker (MRT) airborne tracking system, developed by Northrop Grumman Corporation Navigation Systems (USA) [4], provides radar processing from multiple sources and forms a single picture of the air situation, but the algorithm used to ensure This functionality is unknown, as well as a method for generalizing radar data from different sources is not defined.

The method [5] describes the synthesis of algorithms for spatio-temporal integration of coordinate and feature information in an information system of different types of sources, but the task of constructing a formalized algorithm on its basis does not have an obvious solution, since this method does not contain clearly defined rules that specify a sequence of actions and describe selection criteria for alternative options for solving the problem of generalizing radar images from different sources.

The utility model certificate [6] describes the central control panel of an automated tactical link radar system. The hierarchical organization of the structure of this system does not allow to avoid significant delays in the delivery of radar to consumers, in addition, it does not have the ability to connect remote users.

The closest analogue (prototype) is a patent for a utility model [7] that describes an automated radar information transmission system (ASR RLI) designed to provide RLI of all consumers in the area of responsibility in conditions of reflection of air attack means and detection of violators of airspace boundaries and airplane flight modes during combat duty. This TSA RLI consists of a number of radar sources, which include radar and radar systems (RLC), radar users (for example, anti-aircraft missile systems and systems, fighter aircraft and others), command post (CP) and network information structure (ICU) ), connected at the inputs to the radar sources, and at the inputs and outputs with the control gear and the radar consumers.

SIS can be made in the form of a server located on the digital communication center of the integrated automated digital communication system (CACS) of the Armed Forces of the Russian Federation [3], and performing the integration of radar data from several sources.

The disadvantages of the prototype are the lack of a solution to the problem of converting information to interaction protocols established by consumers and the inability to obtain information about the air situation by consumers (providing situational awareness) who do not have direct (non-switched) communication channels with a network information structure.

The technical result of the invention is the ability to connect to the server a network information structure (without interrupting the combat control cycle) of any existing sources and consumers of radar data using established protocols for the exchange of information having direct channels for exchanging radar data with the server, and providing situational awareness of consumers who do not have direct (non-switched ) communication channels with a network information structure.

These technical results are achieved by the fact that a computer network and a telecode information gateway are connected to each other through a network information structure in a prototype containing a number of radar sources and consumers, as well as a command post connected with an input-output with an input / output of a network information structure, moreover, the gateway telecode information is connected with the sources and consumers of radar data.

The figure shows a structural diagram of the proposed utility model, where the following notation:

1 - sources of radar information (RLI);

2 - gateway telecode information (SHTKI);

3 - radar users;

4 - command post (KP);

5 - network information structure (SIS);

6 - computer network (CS).

The proposed device for processing radar data in the network information structure of an automated control system consists of a number of sources of radar data 1 (radar and radar), a gateway for telecode information (SHTKI) 2, consumers of radar information 3 (for example, anti-aircraft missile systems and systems, fighter aircraft and others), command point (KP) 4, network information structure (ICU) 5 (for example, server), computer network (CS) 6.

The sources of the radar detector 1 are connected to the first inputs of the SHTKI 2, the first output and the second input of which are connected to the consumers of the radar detector 3, the second output is connected to the SIS 5 input, and the third input is connected to the first SIS 5 output. The SIS 5 input-output is connected to the input-output KP 4, and the second output - with the input of KS 6.

The radar processing device in the network information structure of an automated control system works as follows. The first inputs of the SHTKI 2, which is a hardware-software module, receives information from the sources of the radar 1.

SHTKI 2 converts this information to a single form of formalized codograms and then transfers it to SIS 5 for further processing. To create a generalized air situation at SIS 5, the “Method for processing radar data in the network information structure of an automated control system” [8] is used, which allows identification of information from several sources of radar data immediately after receiving information about the airborne object from the second output of SHTKI 2 a sign of a “new goal”, without accumulating data over several reviews, which avoids significant processing delays. The current air situation is published in COP 6 using a single protocol for the exchange of information through the second output of SIS 5, where it can be used by all connected consumers who are allowed access to information, and also simultaneously sent to KP 4 and SHTKI 2.

Through the input-output, the SIS 5 receives from the CP 4 commands to control the information processing process (switching modes), if during the control of the tertiary processing on the CP 4 the data is changed, these changes will be transferred to the SIS 5.

SHTKI 2 carries out data filtering in accordance with the applications of RLI 3 consumers received at the second input, and converts the information to the established protocol for interaction with a specific consumer and subsequent delivery of information through the first output.

Thus, the introduction to the device containing a number of radar sources, radar consumers, as well as a command post and network information structure, a telecode information gateway and a computer network made it possible to connect any existing radar sources and consumers with established information exchange protocols to the network information structure server, without interrupting the combat command cycle, and also provide situational awareness of consumers connected to the network information structure.

Literature

1. Kuzmin S.Z. "Fundamentals of the theory of digital processing of radar information." M., "Soviet Radio", 1974, 432 S.

2. Gordon Hunt, Implementation of systems for conducting "network-centric" (Net-Centric) wars, CGT for defense applications: components and systems, ICA world VK1, No. 6 2007

3. The United Automated Digital Communications System (OACS) of the RF Armed Forces. GOST RV 5819-101-2007

4.http: //www.es.northropgrumman.com/solutions/multiradartracker/assets/Multi-Radar_Tracker-MRT.pdf

5. Korneev V.A. A method for the synthesis of spatial-temporal algorithms for combining coordinate and feature information in an information system of diverse sources. - "Information Processing Systems", 2011, No. 2

6. RF certificate for utility model No. 31644 "Central control panel of an automated radar system of tactical level", priority date 02/05/2003

7. RF patent for utility model No. 102269 "Automated system for the transfer of radar information", priority date 09/07/2010

8. Application of the Russian Federation for the issuance of invention No. 20111117435 dated 04/29/2011, "Method for processing radar data in the network information structure of an automated control system"

Claims (1)

A device for processing radar information (RLI) in the network information structure of an automated control system containing a number of sources of RLI, RLI consumers, as well as a command post and a network information structure that are interconnected via inputs and outputs, characterized in that a telecode gateway is inserted into it information, the first inputs connected to the outputs of the radar sources, the second input and the first output - with the output and input of the radar consumers, and the third input and second output - with the first output and input information system, and a computer network, the input of which is connected to the second output of the network information structure, while the computer network is designed to publish the current air situation in it using a single information exchange protocol.

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