RU65323U1 - FUNCTIONAL AUTOMATED COMMUNICATION COMPLEX - Google Patents

Abstract

The utility model relates to the field of radio electronics and can be used to provide command of operational-tactical, tactical communications by means of automated formation and provision for use of various radio communication paths.

The technical result achieved by the utility model is to improve the quality of information transmission channels, increase the reliability and survivability of the system while expanding the functionality. This is due to the fact that the complex is made up of four modules spaced 10-50 meters apart and interconnected by duplicated fiber-optic communication lines, while the first module is an antenna-feeder switching system that contains pull-out and fill antennas , case and outlet devices, antenna switches, matching and decoupling devices, SDV and KB switchboards and broadband antenna amplifier, the second module is a channel-forming system , which includes N radio receivers of the SDV, LW, CB, KB, and VHF bands, and space communications equipment, and N radio transmitting devices of the KB and VHF bands, terminal equipment, special equipment, and a device for processing received radio signals, the third module is a centralized system remote control connected to the channelization system, antenna-feeder switching, SDV switch, KB ranges and emergency backup system via a multi-core fiber-optic cable, and Emergency and backup communications post facilities form the fourth module, which contains a set of radio equipment KB and ADD bands connected to the workstation. Fig. 2. emergency standby station through a multi-core fiber-optic cable, and emergency and standby means

Description

This utility model relates to the field of electro-radio engineering, namely to the technique of transmitting and receiving analog and discrete information, and can be used to provide leadership (command) of operational-tactical, tactical and interaction communications, through the automated formation and provision for use of various channels and radio paths.

The well-known "Call system for alarm and emergency" (US patent No. 6032036, CL H04Q 7/20, 02.29.2000).

The system comprises receiving and transmitting devices installed at the subscribers and connected via the physical communication lines to the central device. Each receiving subscriber device is connected via radio communication with signal transmitters. The various functional parameters of each device are stored in its control unit. These functional parameters can be entered, switched, or modified in accordance with the remote control procedure.

However, this system has significant drawbacks - it is necessary to lay a communication line to each subscriber, which in most cases leads to significant needs for linear cables, and, in addition, this system does not provide the automated formation of various radio communication paths.

Closest to the claimed complex on the technical nature of the solution is the "Automated Integrated Digital Communications System". (RF patent №2188511, CL Н04В 13/00, 08/27/2002).

The system is designed to organize internal and external communications on ships, ships and shore facilities.

This system is a prototype, designed for the use of a central switching unit (PPM) connected via fiber optic cable to switching centers.

The system at the same time contains a subsystem of antenna-feeder switching, a channel-forming subsystem, a remote control subsystem and a power supply unit.

The disadvantages of such a system are low survivability and reliability, since the whole system fails when the pulp and paper mill goes out, and the high density of electrical and radio devices leads to high tension of electrical and magnetic fields with a wide spectral composition. These fields act on the electrical circuits of the communication system, create interferences that reduce speech intelligibility, while the system also has a number of other disadvantages.

The purpose of the utility model is to increase survivability and reliability, as well as the quality of transmission and reception of information while expanding the functionality.

This goal is achieved due to the fact that the complex consisting of an antenna-feeder switching system, a channel-forming system and a remote control and power system is made in the form of four modules spaced 10-50 meters apart and interconnected by duplicated fiber-optic communication lines In this case, the first module is an antenna-feeder switching system, which contains pull-out and tumble-down antennas, housing and exhaust devices, antenna switches, matching and decoupling connecting devices, switches for LED, KB ranges and broadband antenna amplifier., and antenna devices are connected in series with antenna switches, matching and decoupling devices as well as switches for LED and KB ranges, while the antenna switches and switches for LED and KB ranges are connected to a centralized system control, the second module is

a channel-forming system which includes N radio receiving devices of the UHF, SDV, LF, SV, KB and VHF bands and space communication equipment and N radio transmitting devices of KB and VHF bands, terminal equipment, special equipment and devices for processing received signals and with a centralized remote control system , and the radio transmitting devices are connected through matching and decoupling devices with terminal switches, terminal equipment, special equipment and with a centralized remote control, the third module is a centralized remote control system connected to a channelization system, antenna-feeder switching, SDV switch, KB ranges and emergency standby system using a multi-core fiber-optic cable, and emergency and standby communication facilities form a fourth a module in which a set of radio equipment KB and ADD ranges is located, connected to a workstation (AWS).

The structural diagram of a functional automated communication complex is shown in Fig.1.

It contains:

- system of antenna-fidsrnoy switching 1;

- channel forming means 7;

- centralized remote control system 13;

- means of emergency backup station 14. The antenna-feeder switching system 1 consists of the following main elements:

- antenna devices 2 (retractable or flailing, hull and exhaust);

- an antenna device of type K-690 as part of a cable antenna, a device for amplifying, converting and switching the signals of the antenna-feeder path and a device for switching the antenna-feeder paths, which is designed to receive radio signals in the ranges of LF, SDV,

KB, DCV);

- antenna switches 3, type U-603 and U-601, U-603 intended for switching transmitting antennas to a short-wave radio transmitting device and to a VHF-DCV radio station. Antenna switches allow switching one input to two outputs. Yu-601 are intended for switching transmitting antennas K-644 to a short-wave radio transmitting device R-638 and to a radio station UKV-DCV of the range R-625. Antenna switches allow switching one input to two outputs;

- matching and decoupling devices 4, providing the connection of the K-644 antenna to the rack of the power amplifier (SUM) of the R-638 radio-transmitting device, or to receiving means of the FAX KB range;

- SDV and KB switches of ranges 5, designed for switching receiving antennas of the K-656 and K-690 type and the DV output of the DC / DC switchgear to the SDV radio receivers of the Scalar-SNDS-S multi-channel radio receiver, to the 83t0216 receiving device. Switches SDV, KB allow the switching of six balanced inputs to six balanced outputs each. KAP-M switches No. 1, 2, 3 are designed for switching receiving antennas of type K-644 to radio receivers of the DV, CB, KB ranges, as well as signals from the output of exciters of the R-788 type of radio transmitting devices R-638 and intermediate frequency from multi-path a Scalar-DSCP type radio receiver (KV5, KV6 paths) to an automatic tuning device (APNC). KAP-M switches allow switching of seven inputs to four outputs;

- broadband antenna amplifier 6, which is a product of the type "Scalar-Sh", which is a broadband antenna amplifier-splitter DV, CB, KB, VHF ranges and is designed to provide simultaneous operation of various radio receivers. AT

Its composition includes:

- block of broadband amplifiers;

- splitters.

Channel-forming system 7, contains the following elements:

- radio receiving devices VLF, SDV, DV, SV, KB, VHF bands and space communications 8;

- radio transmitting devices KB and VHF bands 9;

- a device for processing received signals 10;

- terminal equipment 11;

- special equipment 12;

- apparatus for documenting information (ADI)).

The quantitative composition of the radio receiving devices of the channel-forming system is determined by the organization of communication in various frequency ranges.

The channel-forming system 7 includes products from the FAX structure, which allow, with their appropriate connection, the formation of receiving, transmitting and receiving-transmitting communication paths.

FAX provides the simultaneous operation of the radiation of only one radio transmitting device while blocking the inputs of all radio receivers.

The centralized remote control system 13 contains switching devices and an automated workstation of the operator.

The switching device has two control modes: remote and local.

In remote mode, devices are controlled by the FAX operator from the VA-100 remote control through an automatic tuning device (APNC) and a control unit. In local mode, the switches are controlled from the front panel of the control unit.

APNC is intended for:

- determination of the value of the traveling wave coefficient (KBW) in the AFT in the range from 10 to 30 MHz in the tuning mode of the K-644 antenna;

- Comparison of the measured KBV with a threshold value of KBV> 0.3;

- analysis of the change in sign of the derivative of CBM;

- issuing a signal (command) to extend the antenna pin and permit transmission to the FAX.

Means of emergency backup post 14 contain a set of technical means by which the receiving and transmitting communication channels in the KB and SDV bands that are minimal for communication must be organized.

Means of emergency backup post provide: - work in the mode of reception and transmission of information in the KB range from 1.5 to 30 MHz.

Means of the post are controlled by the FAX operator non-operatively (manually) in local control mode from the front panel of the equipment.

The antenna-feeder switching system 1 is designed to select and switch the antenna-feeder devices necessary for operation, to ensure the coordination of the AFU with the outputs of the radio transmitting devices and the inputs of the radio receiving devices, to amplify the received signals, and to change the radiation pattern.

The channel-forming system 7 provides the formation, processing and demodulation of primary noise-protected channels, and also solves the problem of providing radio reception and radio transmission in various frequency ranges.

The centralized remote control system 13 is designed to remotely control the equipment of a functional automated communications complex (FAX) and ensure its functioning.

The remote control system provides:

- management and control of the operability of technical equipment in

FAX;

- the formation of closed and open communication channels;

- input, output, processing of information and its display, distribution and documentation;

- information and technical interface of FAX with other complexes and systems of the facility.

The power supply system 15 provides electricity to all FAX hardware from two networks of three-phase alternating current with a voltage of 380 V, a frequency of 50 Hz, and also from a direct current network from 175 to 320 V.

For the formation of the communication reception path, for example, automatic response in the CB and KB bands in the F 1-200 mode with a speed of 50 (100) Baud on a radio link of the "Range" type, it is necessary to use the appropriate FAX communication means, for example, such as: K- antenna 644, antenna switch Yu-603, antenna switch KAP-M, DCS DV / KV, broadband antenna amplifier, KB radio receiver, remote control system, terminal equipment, etc.

In the same way, it is necessary to dial the appropriate elements from the FAX for the organization of the transmitting radio path and the transceiving radio path.

The work of a functional automated communications complex.

So, for example, the RF signal of the intermediate frequency of the microwave frequency range from the device for switching antenna-feeder paths is fed to the input of the device for amplifying, converting and switching signals of the antenna-feeder path.

After appropriate transformations, the reconstructed VLF radio signal from the R-684PU device is fed to the VLF radio receiver of the Scalar-SN1 type No. 1, 2 (path 4, 5 of the Skalar-SNSD-S type radio receiver).

Radio signals of the SDV range through KAP-M switches No. 1, 2

arrive at the SDL radio receivers of the Scalar-SD1.1 range No. 1, 2, 3 both directly and through the R-684PU amplification-converting device.

Radio signals of the KB range through KAP-M switches No. 1, 2, DV / KV distribution switchgear, a Scalar-Sh type broadband antenna amplifier are fed to seven Skalar-DSK1-I radio receivers of a Skalar-type multi-channel radio receiver -DSKP "and the radio receiver R-698-1.

The radio signals of the DCV range through the VZ splitter are received:

- through the switchboard of the checkpoint to the radio station UKV-DCV of the R-625 range;

- through the SCS "Centaur-KM2" switch to SCS receiving devices;

- to receiving means of other complexes.

When R-638 radio transmitting devices operate on the K-644 main antenna, the high-frequency signal passes through the Yu-603 switch, PC-656 cable, directional coupler, upper contact box (KKV), lower contact box (KKN), PMU intrauterine filter to the emitting part antennas (telescopic pin).

The APNC product is controlled by a remote control system (CDS). When the “Tuning Mode” signal arrives at the APPC device, the APPC device measures the amount of interference, then its average value and turns on the corresponding internal attenuator. Further, the APNC device, through the control device of the switching device, performs switching of the output of the pathogen R-788 to the input of the coupler. The incident or reflected signal induced in the antenna-feeder path from the pathogen through a coupler is fed to the input of a Skalyar-DSKP type radio receiver (KV5 or KV6) and from the output of these devices at an intermediate frequency through the KAP-M switch No. 3 to the device input APNA. The APPC device converts sequentially

Signals of the incident and reflected waves in a parallel code, then performs the calculation of the KBM, converting it into a binary-decimal code and issuing it in FAX. In addition, the APNC device compares the previous and subsequent values of the IPM, that is, it analyzes the change in sign of the derivative of the IPM.

Thus, the APNC device provides tuning (lifting height) of the telescopic pin of the K-644 antenna and issuing to the FAX permission to transmit with KBV> 0.3 when the sign of the derivative is changed from minus to plus.

Thus, the FAX exchanges information, receives commands to control the object when performing tasks independently or in interaction with other objects.

FAX provides:

- two-way long-distance radio communication with control centers in the KB band or via the satellite communication system, as well as receiving information in the underwater position using special devices;

- communication with ships and underwater objects in the underwater position in the KB and VHF-DTSV ranges (reception-transmission) in the underwater position, reception in the KB and VHF ranges, as well as two-way communication in the underwater position through the sonar channel;

- receiving information from target designation carriers, etc.

Using the inventive FAX allows you to improve the quality of channels of information transmission and reception, reliability and survivability of the communications equipment while expanding its functionality.

Claims (1)

A functional automated communication complex containing an antenna-feeder switching system, a channel-forming system and a remote control system, as well as a power supply unit, characterized in that the complex is made up of four modules spaced 10-50 m apart and interconnected by duplicated fiber optical communication lines, while the first module is an antenna-feeder switching system, which contains retractable and blocking antennas, housing and outlet devices, antenna antennas switches, matching and decoupling devices, SDV and KB ranges switches and a broadband antenna amplifier, moreover, antenna devices are connected in series with antenna switches, matching and decoupling devices, as well as SDV and KB ranges switches, while antenna switches and switches of SDV and KB ranges connected to the centralized control system, the second module is a channel-forming system, which includes N radio-frequency reception devices of low-frequency, high-voltage, high-voltage, high-voltage, high-voltage, KB and CC In the ranges and means of space communications, and N radio transmitting devices of KB and VHF bands, terminal equipment, special equipment and a device for processing received radio signals, while the radio receiving devices are connected via antenna matching and decoupling devices to the antenna switches, the received signal processing device, and to the centralized remote control system control, and radio transmitting means are connected through matching and decoupling devices with antenna switches, terminal equipment, special equipment and a remote control system, the third module is a centralized remote control system connected to a channelization and antenna-feeder switching system, an SDV, KB range switch and a communication system form the fourth module, which contains a set of KB and SDV radio equipment, connected to the workstation.