RU102268U1 - MULTI-CHANNEL INTEGRATED RADIOELECTRONIC SYSTEM FOR MONITORING THE AIRFLOW AND AIR SITUATION AND SAFETY OF MARITIME OBJECTS - Google Patents

Abstract

 1. A multichannel integrated radio-electronic system for monitoring the surface and air conditions and ensuring the safety of objects of maritime activity, characterized in that it contains a radar station, an optical-electronic system and an optical noise system connected by means of communication, power and control. ! 2. The multichannel integrated radio-electronic system according to claim 1, characterized in that the radar station contains a radar module of the millimeter wave range, configured to perform sounding of the environment using a radio-frequency millimeter pulse, a radar module of the centimeter wave range, configured to perform sounding of the environment using a radio frequency centimeter pulse, an automated workstation a radiator and a collection system for processing display and registration of radar information, configured to process information received from radar modules of the millimeter and centimeter wave ranges, as well as operator’s commands from an automated workstation. ! 3. The multi-channel integrated radio-electronic system according to claim 1, characterized in that the optical-electronic system is configured to monitor in the visible and infrared ranges the monitoring, classification and tracking of marine and air objects in the area of operation of platforms and ships and contains a video camera and thermal imager, and also a DVR, made with the possibility

Description

FIELD OF TECHNOLOGY

The utility model relates to the field of radar, namely, to millimeter-wave radar systems, and can be used as ship and coastal systems for detecting surface and coastal targets, measuring their coordinates and motion parameters, monitoring the air and surface situation, tracking sea and air objects monitoring, classification and tracking of marine and airborne objects, creating optical interference to objects that unauthorized entered the area of platforms and ships.

BACKGROUND

Known radar system of the millimeter range, including a transmitting device with an antenna unit, a receiver of the signal reflected from the observed object and a digital processor for processing and analysis of the latter [1].

The disadvantages of this known radar system are the lack of all-round visibility, a small radius of action in range and low resolution in angle, which complicates its use as a navigation system.

A known centimeter-long coastal radar system comprising a transmitting module, an antenna unit with a slot emitter and a horn, a receiving module, an indicator and a synchronization unit. [2].

Solving navigation problems with the required accuracy using the well-known radar system is difficult due to the use of linear signal polarization in it, which does not provide sufficient noise immunity of the system under atmospheric interference, as well as due to its operation with a long pulse duration. In this case, it is possible to increase its insufficient resolution in angle by increasing the size of the antenna, which is associated with the occurrence of hardware difficulties and an increase in the cost of production and subsequent operating costs. The lack of digital signal processing and the display of information on the brightness screen also reduces the operational characteristics of this known radar system.

The closest in technical essence and the achieved technical result is a radar system containing a transmitting module, comprising an antenna unit with a slot emitter and a horn, connected in series through a rotational transition with a receiving module including a communication and synchronization unit and an indicator in which the slot emitter placed relative to the wall of the speaker with a gap filled with a dielectric and equipped with sequentially mounted polarized printed output with a filter and a polarization rotator, the transmitting module generates millimeter-wave pulsed signals whose duration is in the range from 0.035 to 2.0 μs and synchronizing pulsed signals whose trailing edge coincides with the leading edge of the signals reflected from the target and received and processed by the receiving module , which contains a low-noise input amplifier and an additional channel of automatic frequency control with a separate mixer and a circuit for searching and holding the frequency, while the communication and synchronization unit is equipped with a serial communication channel connected by means of a pairing and switching unit with an indicator containing a computer with a radar processor board and a monitor, the rotational transition connecting the receiving and transmitting modules with the antenna unit is non-contact, and the polarization rotator is made in the form of inclined dielectric plates mounted with the ability to rotate around a common axis [3 (prototype)].

Analogues in the part of such an integrated system for detecting surface and coastal targets, measuring their coordinates and movement parameters, monitoring the air and surface conditions, tracking sea and air objects, monitoring, classifying and tracking sea and air objects, creating optical interference to objects unauthorized the area of platforms and vessels, as well as for the protection of offshore facilities and oil production platforms, was not identified in the scope of the search. There are many security systems in the world, but they use only certain elements, for example, the separate use of cameras and thermal imagers is known.

Separate use of centimeter radars, which have significantly worse near-field characteristics, is also known in comparison with millimeter stations.

TASK AND TECHNICAL RESULT

The task to which the creation of the proposed utility model is aimed is to improve the technical operational characteristics of the radar system to ensure the safe operation of offshore facilities, increase the safety of navigation, ensure environmental safety and increase the efficiency of navigation.

The technical result from the use of the proposed utility model is to increase the safe operation of offshore facilities, increase the safety of navigation, ensure environmental safety and increase the efficiency of navigation by increasing the efficiency of monitoring the air and surface situation and tracking of sea and air objects, monitoring, classification and tracking of sea and air objects , creating optical interference to objects that unauthorized entered the platform area vessels, improving the efficiency of monitoring the environment of sea areas, based on information from a complex of various means of detection.

DISCLOSURE OF A USEFUL MODEL

The specified technical result is achieved by the fact that the multichannel integrated radio-electronic system for monitoring the surface and air conditions and ensuring the safety of marine objects contains connected by means of communication, power and control and made with the possibility of joint functioning of the radar station, optical-electronic system and optical interference system.

Moreover, the radar station contains a radar module of the millimeter wave range, configured to sound the environment using a radio frequency millimeter pulse, a radar module of the centimeter wave range, configured to perform sounding of the environment using a radio frequency centimeter pulse, an automated workstation of the operator and a collection system processing display and registration of radar inform tion, adapted to process the information received from the radar module millimeter and centimeter wave bands as well as commands from the operator workstation.

The optoelectronic system is capable of monitoring in the visible and infrared ranges the monitoring, classification and tracking of marine and air objects in the area of operation of platforms and ships and contains a video camera and thermal imager, as well as a video recorder, configured to process and accumulate information received from the video camera and thermal imager and its subsequent issuance to the consumer through a means of displaying video information, contains a video camera and thermal imager installed on rotary devices or with atsionarno angles in the controlled area, the camera can be performed with a combined imager.

The optical interference system comprises a light emitter mounted on a rotary device, a control panel and a remote control with a joystick integrated in it, and is configured to operate in operating and standby modes, as well as being able to operate in the mode of blocking operation of the product by signals from an external source.

The optical noise system is mounted on a rotary device and is configured to generate light flux and remotely change the direction of the emitted light flux in horizontal (azimuth) and vertical (elevation) planes, while the power supply unit is configured to power the optical noise system from a primary three-phase AC power source current with a nominal voltage value of 380 V and a frequency of 50 Hz.

BRIEF DESCRIPTION OF THE DRAWINGS

The essence of the utility model is illustrated by drawings - figures 1, 2, 3, 4.

Figure 1 shows the structural diagram of a multichannel integrated electronic electronic monitoring system, surface and air conditions and ensuring the safety of marine activities ("Barrier-MKiS") 1 as a whole, containing three main units connected by communications: radar station (radar) 2 monitoring, Optoelectronic Station (OES) 3 and Optical Interference Station (SOP) 4;

Figure 2 is a structural diagram of a radar station (radar) 2.

Figure 3 is a structural diagram of an optical electronic station (ECO) 3.

Figure 4 - structural diagram of the station optical interference (SOP) 4.

IMPLEMENTATION AND INDUSTRIAL IMPLEMENTATION

The multichannel integrated radio electronic system for monitoring the surface and air conditions (Barrier-MKiS) consists of 3 useful subsystems, each of which is aimed at performing certain functions that together provide an effective solution to the task and confident achievement of the required technical result.

A characteristic feature of the claimed multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of marine activities (“Barrier-MKiS”) 1, providing the required technical results, is that it includes the following functional parts (blocks):

a radar station (RLS) 2, containing a millimeter wave radar module (RLM MM) of the wavelength range 5 with the possibility of sensing the environment using a millimeter-wave pulse, a centimeter (radar SM) wave radar module 6 with the possibility of sensing the environment using a radio-frequency centimeter impulse; a collection system for processing display and registration of radar information (COORRI) 7, configured to process information received from radar MM and radar SM, as well as operator commands from an automated workstation (AWP) 8;

optical-electronic system 3 designed to provide in the visible and infrared ranges for monitoring, classification and tracking of marine and air objects in the area of operation of the platform and ships, in which the video camera 9 and thermal imager 10 can be installed on rotary devices and stationary, in the corners of the controlled area for a wide angular view, the PTZ camera can be combined with a thermal imager, and all information from the video camera and thermal imager can go to the DVR, where processing and captivity information with the subsequent delivery to the consumer via the means for displaying video information;

optical interference system (4) designed to increase the efficiency of protection of the external borders of the object, for example, in the form of a product 5P-42 (4), which provides the operating mode of optical interference, the standby mode of optical interference, as well as the mode of blocking the operation of the optical interference system from signals from an external source ;;

a light emitter (13), for example in the form of ФУ-11, which forms a luminous flux.

a rotary device (14), for example in the form of UN-107, on which an optical interference system is installed and which provides remote change of direction of the emitted light stream in horizontal (azimuth) and vertical (elevation) planes.

remote control panel (15), for example PU-276, designed to control an optical jamming station with a joystick built into it;

a power supply unit (16), for example FU-13, which provides power to the optical interference station from a primary three-phase AC power source with a nominal voltage value of 380 V and a frequency of 50 Hz.

The integrated use of communication equipment of a multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of objects of maritime activity (Barrier-MKiS) ensures confident achievement of the technical result from the use of the proposed utility model, namely, ensuring the safe operation of maritime objects, improving the safety of navigation, ensuring environmental safety and improving the efficiency of shipping through increased efficiency the effectiveness of monitoring the air and surface conditions and tracking of sea and air objects, monitoring, classifying and tracking sea and air objects, creating optical interference to objects that have unauthorized access to the area of platforms and ships, improving the effectiveness of environmental monitoring of marine areas based on information from various detection tools .

As these functional blocks can be used various performing the required functions known in the location and security areas of the device.

Known technical means capable of performing the required functions, in particular:

As a monitoring radar (radar), a pulsed radar can be used, such as Neva-B, Baltika-B radars, or other means that are similar in technical capabilities and functions.

As an optical-electronic station (OES), television systems, a thermal imager or other means similar in technical capabilities and functions can be used.

As a station of optical interference (SOP), a system for setting interference in the visible spectrum or other means that are similar in technical capabilities and performed functions can be used.

As a radar module of the millimeter wave range (RLM MM), Neva-B, MR-2PV or other means similar in technical capabilities and functions can be used.

As a radar module of the centimeter wave range (RLM SM), Bussol, Kelvin Hughes MkV CAE-A30-20, or other means similar in technical capabilities and functions can be used.

As a system for processing the display and registration of radar information (COORRI), computer-based radar indicators based on high-performance industrial computers or other means similar in technical capabilities and functions can be used.

Radar computers, indicator computers coupled with radar, OES, SOP and other system equipment or other means similar in technical capabilities and functions can be used as an automated workstation of an operator (AWP-operator).

As video cameras, color or black-and-white cameras mounted on a slewing-rotary device or stationary or other means similar in technical capabilities and functions can be used

As a video recorder, a video signal recorder with a built-in hard disk drive with the ability to play an archive or other means similar in technical capabilities and functions can be used.

As a means of displaying video information, monitors on LCD matrices with a diagonal of at least 20 ″, plasma panels or other means similar in terms of technical capabilities and functions can be used

As a thermal imager, the Filin-250C compact electro-optical detection and recognition system or other means that are similar in technical capabilities and functions can be used.

As an optical jamming station, a system based on the well-known products 5P-42, FF-1, PU-276 or other means that are similar in technical capabilities and functions can be used.

In the multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of marine objects (Barrier-MKiS), the applicant's inventions and utility models can also be used: Patent No. 2155354 (Radar System), Patent No. 13928 (Radar System).

The complex use of communication equipment of a multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of marine objects (Barrier-MKiS) provides along with the detection of surface and air objects during the propagation of radio-frequency pulses of the millimeter and centimeter wavelengths from radar stations, as well as detection of objects using optical systems; environmental monitoring and pilotage in the vicinity of oil platforms.

The integrated use of communication equipment of a multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of marine activities (Barrier-MKiS) also provides

- increase the resolution of the radar system;

- improving the quality of target recognition;

- all-weather target detection by radar and optical method;

- environmental monitoring in the vicinity of mining platforms;

- combining radar and optical information in a single automated workplace.

As a result of using a multichannel integrated system for monitoring the surface and air conditions and ensuring the safety of objects of maritime activity (Barrier-MKiS), the following tasks are successfully solved:

- ensuring the safe operation of offshore facilities;

- improving the safety of navigation;

- ensuring environmental safety;

- improving shipping efficiency.

The system according to the utility model may include several cameras, thermal imagers, RLM MM and SM, it all depends on the installation location and shadow sectors at a particular object.

The utility model system can be used on oil production platforms to determine the environmental situation, in particular, to determine the oil spill, and for safe and efficient shipping.

Each element of the system is known, in particular, separately used radar stations, optoelectronic systems and optical interference systems are known, however, combining them into a system is new and provides a synergistic effect of their combined combined use. Therefore, the utility model meets the requirements of the eligibility criterion of "novelty."

A detailed description of the design, the possibility of their industrial production and industrial operation, a detailed description of the features of the functioning of the utility model proves compliance with the requirements of the eligibility criteria of utility models - "industrial applicability".

INFORMATION SOURCES

1. US Pt No. 5315303, G018 13/04, 1994

2. Coastal radar navigation station type “Ocean-M 51“. Technical description LE.T. 000.051.TO. Development of the NGO “Equality”, St. Petersburg, 1980.

3. RU Pt. No. 313928 G01S 13/08 Publ. 06/10/2000 (prototype).

Claims (10)

1. A multichannel integrated radio-electronic system for monitoring the surface and air conditions and ensuring the safety of objects of maritime activity, characterized in that it contains a radar station, an optical-electronic system and an optical noise system connected by means of communication, power and control. 2. The multichannel integrated radio-electronic system according to claim 1, characterized in that the radar station contains a radar module of the millimeter wave range, configured to perform sounding of the environment using a radio-frequency millimeter pulse, a radar module of the centimeter wave range, configured to perform sounding of the environment using a radio frequency centimeter pulse, an automated workstation a radiator and a collection system for processing display and registration of radar information, configured to process information received from radar modules of the millimeter and centimeter wave ranges, as well as operator’s commands from an automated workstation. 3. The multi-channel integrated radio-electronic system according to claim 1, characterized in that the optical-electronic system is configured to monitor in the visible and infrared ranges the monitoring, classification and tracking of marine and air objects in the area of operation of platforms and ships and contains a video camera and thermal imager, and also a video recorder, configured to process and accumulate information received from a video camera and thermal imager and then provide it to a consumer through a video display means and information. 4. The multichannel integrated electronic system according to claim 3, characterized in that the optoelectronic system comprises a video camera and a thermal imager mounted on rotary devices or stationary in the corners of the controlled area. 5. The multichannel integrated electronic system according to claim 4, characterized in that the video camera is combined with a thermal imager. 6. The multi-channel integrated radio-electronic system according to claim 1, characterized in that the optical interference system comprises a light emitter mounted on a rotary device, a control panel and a power supply. 7. The multichannel integrated electronic system according to claim 6, characterized in that it contains a remote control with a joystick integrated in it. 8. The multichannel integrated electronic system according to claim 6, characterized in that the optical noise system is configured to operate in operating and standby modes, as well as with the ability to operate in the mode of blocking the operation of the product by signals from an external source. 9. The multi-channel integrated radio-electronic system according to claim 6, characterized in that the optical noise system is mounted on a rotary device and is configured to form a light flux and remotely change the direction of the emitted light flux in horizontal (azimuth) and vertical (elevation) planes. 10. The multichannel integrated electronic system according to claim 6, characterized in that the power supply unit is configured to power the optical interference system from a primary three-phase AC power source with a nominal voltage value of 380 V and a frequency of 50 Hz.