RU125721U1 - SHORE SPATIALLY DISTRIBUTED MULTIPOSITION RADAR STATION WITH AUTONOMOUS RADAR RADAR TERMINALS FOR MONITORING AQUATORIES - Google Patents

Abstract

1. A coastal spatially distributed multi-position radar station with autonomous radar terminals (APT) for monitoring water areas, containing a power supply (IP) of the station’s components, a basic radar terminal (BRT), consisting of a communication device (USBRT) and a joint information processing device (USOI) ), as well as at least two of the mentioned APTs, each of which consists of an active radar antenna (ARLA) and a transceiver (PPU), characterized in that each APT it is equipped with an additional passive radar antenna (PRLA), a communication device (USART), transceiver equipment for state recognition and automatic ship identification (PPAGO and AIS) and an optoelectronic detection device (UEEO), and BRT is a current situation lighting device (UOTO) with a screen and base data (DB), a state recognition device (UGO) with an encryption decryption unit (BDB) and an evaluation unit (BO), an automatic vessel identification device (UAIS) and a control and functional device about control (UUFK) APT, UGO and UAIS, while UUFK through USBRT transmits control signals of USART and PPU and starts the operation of the APLA of one, several or all APTs, ARLA emits and receives reflected signals from objects located in the control zone, and through the PPU and USART of each enabled APT and USBRT transmit USOI information, which performs its joint processing, after which the received information is displayed on the screen and archived in the UTOA database, then UUFK through USBART and USART transfers the encoded signal PPAGO and AIS, which generates, emits and

Description

The utility model relates to the field of radar, namely to radar systems for lighting and monitoring the surface situation in real time, and can be used for detection, identification (classification), state recognition and tracking of surface targets, as well as for determining their coordinates and motion parameters .

The purpose of the utility model is to increase the functionality, autonomy, security, reliability and stealth of work.

State of the art

For the prototype, a radar system for monitoring airspace and marine areas was selected according to RF Patent No. 102267 U1, 2010, IPC G01S 13/04, publ. 02/20/2011

The prototype complex contains a power supply, a basic radar terminal (a device for controlling parameters and modes and an information processing center), consisting of a consumer communication device and a joint information processing device, as well as radar terminals (radar), each of which consists of a radar antenna and transceiver device.

The disadvantages of the complex prototype are insufficient functionality, autonomy, security, reliability and secrecy of work.

The technical problem solved by the utility model is:

- improving functionality by providing the ability to work (receive and exchange information) with other coastal, surface, air and space-based detection equipment (coastal radars not included in the system, land vehicles, surface ships, aircraft, including UAVs and space satellites), as well as by lighting and monitoring the surface situation in real time (RMV) using a state recognition device (GO), radar and receiving devices of the automatic second identifying vessels (AIS) on various media and devices optic-electronics detection (UOEO) with day, night and infrared channels, displaying it (situation) on the digital map from a single station numbering throughout the surveillance zone;

- increasing autonomy and security by installing radar terminals on mast devices on both sides of the base radar terminal, performing them in an anti-vandal version, providing autonomous power sources, uninterruptible power supply units and backup power sources and supplying all components of the station with alarm and fire extinguishing devices ;

- improving reliability by providing the ability to control and functional control of the components of the station, as well as by making it possible for each radar terminal to control a portion partially overlapping portions controlled by adjacent terminals;

- increasing the secrecy of work by supplying radar terminals with passive antennas and AEOE with day, night and infrared channels that do not emit active radar signals and operate in a passive direction finding mode.

The stated technical problem is achieved by the fact that in the inventive coastal spatially distributed multi-position radar with autonomous radar terminals (APT) for monitoring water areas containing a power source, a basic radar terminal (BRT), consisting of a communication device and a joint information processing device, as well as, at least two APTs mentioned, each of which consists of an active radar antenna and a transceiver, while each APT with it is equipped with an additional radar antenna, a communication device with BRT and other APTs, and transceiver equipment for state recognition and automatic identification of ships, and an optoelectronic detection device, and BRT with a lighting device for the current situation with a screen and a database, a state recognition device (UGO) with encrypting decryption unit and evaluation unit, and automatic ship identification device (UAIS), as well as a control and functional control device APT, UGO and UAIS.

In addition, in station variants, APTs can be anti-vandal, installed on mast devices and equipped with renewable autonomous power sources, for example, wind generators or solar panels with uninterruptible power supplies and backup power sources, for example, diesel generators, station components can be equipped with devices burglar alarms and fire extinguishing devices, while APTs can be located along the border of the monitoring zone at equidistant distance from each other, and each APT may have the ability to radar control of the area, partially overlapping areas controlled by adjacent APT.

List of drawings

Figure 1 shows the coastal spatially distributed multi-position radar station with autonomous radar terminals (BMPRS) for monitoring water areas, a structural diagram, figure 2 is the same functional diagram.

BMPRLS for monitoring water areas, contains a power source 1, a basic radar terminal (BRT) 2, consisting of a communication device (US) 3, a joint information processing device (USOI) 4, a current situation lighting device (UOTO) 5 with a screen 6 and a database (DB) 7, state recognition devices (UGO) 8 with encryption - decryption unit 9 and assessment unit 10, automatic ship identification devices (UAIS) 11, as well as control and functional control devices (UUFK) 12 APT, UGO and UAIS, autonomous radar terminals (APT) 13, each of which is installed on the mast device 14 and consists of an active radar antenna (ARLA) 15, a passive radar antenna (PRLA) 16 and a transceiver device (PPU) 17, a communication device (CSS) 18, and transceiver equipment of the state recognition (without encryption - decryption device and evaluation unit) and automatic ship identification (PPAGO and AIS) 19 and optoelectronic detection device (UEOE) 20, as well as an autonomous power supply 21 with an uninterruptible power supply unit 22 and a backup power source 23, in addition, the components of the station are equipped with alarm devices 24 and fire extinguishing devices 25.

BMPRLS for monitoring water areas works as follows.

APT 13 are located on the mast devices 14 in the right and left "shoulders" relative to the BRT 2 at a distance between each other equal to half the range of the means of receiving and transmitting information - PPU 17 and US 18, which ensures the preservation of the operability of the station when one of APT 13 fails .

The operation of the BRT 2 components - US 3, USOI 4, UTOO 5, UGO 8, UAIS 11 and UUFK 12, and the APT 13 components - ARLA 15, PRLA 16, PPU 17, US 18, PPAGO and AIS 19 and UOEO 20, as well as security alarm devices 24 and fire extinguishing 25 is provided respectively by the power source 1 and autonomous power sources 21.

In the event of failure of one or more autonomous power sources 21, backup power sources 23 are automatically started, which ensure the operation of the equipment and information is stored until troubleshooting, while during startup, the power supply is automatically supported by an uninterruptible power supply 22.

By means of US 3 and UUFK 12 BRT 2 transmit a signal (command) to the nearest APT 13 or in transit through APT to any APT located in this “shoulder”, which is received by PPU 17 and US 18 and the activation of active ARLA 15, passive PRLA 16, PPAGO and AIS 19 and UOEO 20 one, several or all APT 13.

ARLA 15 emit and receive the reflected signals, and PRLA 16 and UOEO 20 in the stealth mode (with disabled ARLA) scan the controlled area. The received primary radar information after analog-to-digital conversion is transmitted to the control room 17 and control center 18 and transmitted to the control center 3 BRT 2 (directly or in transit through the APT 13 located in this “shoulder”).

At the same time, the operation of UOEO 20 is possible through day, night and infrared channels (not shown in the diagrams). Information from each included APT 13, received by BRT 2, goes through joint secondary processing in USOI 4 and is displayed on screen 6 of UTO 5, and then the received data is archived in DB 7.

When the target is initially detected, in the case of using ARLA 15, from the BRT 2 to APT 13 (where the detection occurred), an encoded signal is transmitted to generate and emit the signal PPAGO and AIS 19.

The received state recognition response accepted at APT 13 (without decryption and evaluation), together with primary radar information, is transmitted to BRT 2 (directly or in transit through APT located in this “shoulder”), where it is processed by encryption decryption unit 9 and evaluation unit 10 UGO 8 and classification of the detected radiation and determination of the distance to the emitting object is carried out according to the data from one or more APT 13.

In the case of using PRLA 16 and UOEO 20, the signal from the detected target is transmitted from APT 13 to BRT 2 (directly or in transit through APT located in this “shoulder”), where it is processed, and then calculations are performed according to a special mathematical program, classification of the detected radiation and determining the distance to the emitting object from data from one or more APT 13.

Automatic ship identification data, incl. from sources located on other media, such as surface ships or space satellites (not shown in the diagram), received ARLA 15 or PRLA 16 in digital form are received on the PPU 16 and US 17 and transmitted to US 3 BRT 2 (directly or in transit via APT 13, located in this “shoulder”), where they are identified with already discovered goals. The identification results are displayed on screen 6 of UTO 5 and are archived in DB 7.

Information on the technical condition of the APT 13 equipment is transmitted to the UFK 12 BRT 2 (directly or in transit through the APT located in this “shoulder”) with a specified time interval, where the functional control of the mentioned equipment is carried out.

If necessary, according to a signal (command) from BRT 2, the APT 13 equipment is turned off, in standby mode only alarm devices 23 and fire extinguishing devices 24 remain.

Autonomous power sources 20 and means of reception and transmission of information - PPU 17 and CSS 18 operate in normal mode until a signal to turn on. In the event of a fire or attempted unauthorized entry into APT 13, information about this is transmitted through the data line to BRT 2 (directly or in transit through APT 13 located in this “shoulder”) without waiting in line, upon receipt of such information they take appropriate operational actions.

The described BMPRLS for monitoring water areas allows to detect, identify (classify), perform state recognition and tracking of surface targets, as well as determine their coordinates and movement parameters, both in active and passive, secretive mode of operation.

Utility Model Essence

A coastal spatially distributed multi-position radar station with autonomous radar terminals (BMPRLS) for monitoring water areas is a combination of hardware and software that can be used on the objects of coastal surveillance systems (BSN) of the Russian Navy, radio monitoring posts (RTPN) ) The Border Guard Service (FS) of the Federal Security Service (FSB) of Russia and the ship traffic control system (VTS) of the Ministry of Transport of Russia, as well as the automated system (AS) of the Ministry of Civil Defense, Emergencies and Disaster Management (EMERCOM) of Russia.

BMPRLS for monitoring water areas is intended for:

- illumination and control in real time (RMV) of the surface situation using the state recognition device (GO), radar and receiving devices of the automated ship identification system on various carriers (surface ships, planes, helicopters, unmanned aerial vehicles, spacecraft, coastal objects , land vehicles, etc.) and optoelectronic recognition devices, with the display of it (situation) on an electronic map of the area with a single numbering for all station surveillance zone;

- ensuring control of the maritime State border of Russia, as well as the protection of water and biological resources;

- ensuring monitoring of detected controlled objects;

- control of areas prohibited for navigation and permitted fishing areas;

- control of entry and exit from seaports;

- delivery of generalized identified information to automated workstations (AWS) of officials of the Ministry of Defense (MO) of Russia, the Russian Navy, FS FSB of Russia, EMERCOM of Russia, etc .;

- automation of information and calculation processes for decision-making of the command circuit;

- maintaining documentation in the RMB and the formation of databases;

- analysis of data on the current technical condition of the plant components and management of their work;

- automation of management decisions;

- exchange of information about the surface situation between the objects of collection and processing of information from surveillance systems of the Ministry of Defense of Russia, the Russian Navy, the FSB FS of Russia, the Ministry of Transport of Russia, the Russian Emergencies Ministry, etc.

BMPRLS for monitoring water areas can be implemented in the form of a stationary hierarchical geographically distributed system of technical monitoring, collection, processing, display and transmission of information located on the coast.

The solution of data processing tasks from APT can be provided by appropriate calculators that implement the given algorithms in the form of programs executed in operating systems. The implementation of the basic functions at the program level allows achieving the universality of the structure of the station, avoiding the creation of specialized devices, which complicates the system and increases the cost of development and manufacturing, and modernizes it by changing and improving the algorithms used.

BMPRLS for monitoring water areas may include a network of autonomous radar terminals (APT) up to 30 objects located evenly along the shore of the zone of responsibility with a distance between adjacent APTs of 20 km, and a serviced base radar terminal (BRT) at a distance of 20 km to the nearest APTs, a generalized structure is presented in figure 1.

All APTs are identical in composition of equipment, which, in addition to those described in the “Brief Description of Drawings” section, may include radar information sensors * (* - not shown in the diagrams, hereinafter), television or video cameras *, wireless data transmission equipment *, computing device * with analog-to-digital converter * etc.

APTs can be made anti-vandal (protected) and installed on camouflage mast-type supporting constructions that exclude unauthorized access, and operate completely offline with periodic and unscheduled (repair) maintenance.

BRT can be made in the form of a serviced post (service and residential capital construction projects) with a network power source.

In order to ensure continuous stable operation of equipment remote over a considerable distance (up to 300 km) of APT, for maintenance and prompt response (in case of an accident), mobile vehicles *, for example wheeled and tracked all-terrain vehicles, a helicopter, etc. .d.

Thus, BMPRLS for monitoring water areas is a distributed structure in which the solution to the task of controlling the surface situation is assigned to several spaced elements (APT) with centralized management, control, receipt and processing of information, coverage of the current situation and compilation of a database (BRT).

The structure of the proposed BMRS for monitoring water areas allows you to increase the number of APTs on both sides of the BRT and stage-by-stage deployment of the station from the BRT to the peripheral APT during construction.

The principle of operation of BMPRLS monitoring of water areas is as follows:

- obtaining information about the surface situation from technical surveillance equipment and interacting information and control systems;

- identification of data on goals;

- Presentation of data in the goals table;

- presentation of graphic data on targets in combination with multi-layer electronic maps of the water area;

- digital recording of situation data for subsequent playback.

The technical result consists in increasing the functionality, autonomy, security, reliability and stealth of work.

The specified technical result is achieved by a combination of distinctive features, namely, the supply of each APT with an additional passive radar antenna, a communication device with BRT and other APTs, state-transceiver equipment for state recognition and automatic identification of ships and optoelectronic detection devices, and BRT with a current situation lighting device with a screen and base data, a state recognition device (UGO) with an encryption decryption unit and an evaluation unit, and an automatic device cal identify vessels (UAIS) and the control and functional control APT, ASB and UAIS.

In addition, in station variants, APTs can be anti-vandal, installed on mast devices and equipped with renewable autonomous power sources, for example, wind generators or solar panels with uninterruptible power supplies and backup power sources, for example, diesel generators, station components can be equipped with devices burglar alarms and fire extinguishing devices, while APTs can be located along the border of the monitoring zone at equidistant distance from each other, and each APT may have the ability to radar control of the area, partially overlapping areas controlled by adjacent APT.

The presented description and drawings of the claimed station make it possible, using existing materials and unified purchased component parts, to manufacture it industrially and use it for detection, identification (classification), state recognition and tracking of surface targets, as well as for determining their coordinates and movement parameters, as in active and passive, secretive mode of operation, for example, in coastal surveillance equipment in the Baltic, Black and Caspian seas.

Claims (4)

1. A coastal spatially distributed multi-position radar station with autonomous radar terminals (APT) for monitoring water areas, containing a power supply (IP) of the station’s components, a basic radar terminal (BRT), consisting of a communication device (USBRT) and a joint information processing device (USOI) ), as well as at least two of the mentioned APTs, each of which consists of an active radar antenna (ARLA) and a transceiver (PPU), characterized in that each APT it is equipped with an additional passive radar antenna (PRLA), a communication device (USART), transceiver equipment for state recognition and automatic ship identification (PPAGO and AIS) and an optoelectronic detection device (UEEO), and BRT is a current situation lighting device (UOTO) with a screen and base data (DB), a state recognition device (UGO) with an encryption decryption unit (BDB) and an evaluation unit (BO), an automatic vessel identification device (UAIS) and a control and functional device about control (UUFK) APT, UGO and UAIS, while UUFK through USBRT transmits control signals of USART and PPU and starts the operation of the ARLA of one, several or all APTs, ARLA emits and receives reflected signals from objects located in the control zone, and through the PPU and USART of each enabled APT and USBRT transmit USOI information, which performs its joint processing, after which the received information is displayed on the screen and archived in the UTOA database, then UUFK through USBART and USART transfers the encoded signal PPAGO and AIS, which generates, emits and it captures the signals of state recognition and identification without decryption and assessment, then this information is transferred via USB to UBART UBART and UBIS and UAIS, which decrypt the signals of state recognition and identification, based on the information received, displayed on the UTO screen, data is generated in the UTO database for making an operational decision. 2. The station according to claim 1, characterized in that the APTs are anti-vandal, are installed on mast devices and are equipped with autonomous IPs, for example, wind generators or solar panels, uninterruptible power supplies (UPS) and backup IPs, for example, diesel generators, The IPs through the BBP provide independent operation of the APT components independent of the IPs of the station, and the backup sources of the IPs provide their power in case of the inability to operate autonomous IPs. 3. The station according to claim 1, characterized in that its components are equipped with security alarm devices (SLD) and fire extinguishing devices (UPT). 4. The station according to claim 1, characterized in that the APTs are located along the border of the monitoring zone at an equidistant distance from each other, with each APT having the ability to radar control a portion partially overlapping portions controlled by adjacent APTs.

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