RU2711025C1 - Mobile hardware hf-uhf radio communication - Google Patents

Abstract

FIELD: radio engineering and communication.SUBSTANCE: invention relates to radio communication and can be used as mobile hardware HF-UHF radio communication for arrangement of radio communication lines on field communication nodes operating both in field radio centers and autonomously. In mobile radio hardware HF-UHF, comprising four transceiving antennae, an antenna switch, a narrowband filter unit (NF), a multichannel radio receiving device (RRD), an automatic communication establishment unit (ACE), a hardware server, which includes an Ethernet switch and a personal electronic computer (PEC), two automated operator workstations (AOWS), each of which includes a portable computer, a liquid crystal (LC) monitor, a standard keyboard and handset (HS), a GPS / GLONASS navigation receiver with a built-in antenna, a unit for generating single-time signals (STS), an interface converter, a primary multiplexer, a multichannel radio transmitting device (RTD), selective filter unit (SF), broadband modem, transmitting ultra-high frequency (UHF) radio station with antenna, channel and line switching unit (SCL), a linear input, to the first, second and third linear inputs / outputs of which are connected respectively a connecting line (CL) for receiving / issuing channels, a high-speed digital subscriber line (DSL) and a fiber-optic communication line (FOCL), switching and call unit (SCU), two communication panels (CP), a UHF service communication radio station and a service communication radio service UHF station antenna, additionally includes multichannel data transmission equipment (DTE), an automated workstation (AWS) of the DTE operator, a packet encryption unit, transit switching unit, information technical masking device, gateway-router unit, super high frequency (SHF) radio station with antenna, interfacing unit, acoustic signal reception / transmission unit, a loudspeaker unit (LU), a telegraph switch and a connecting line (CL) from the terminal data equipment (TDE), and each AOWS has a second LC monitor.EFFECT: broader functional capabilities of the apparatus in terms of arranging high-speed paths and radio channels with high throughput capacity and providing secure communication in conditions of affecting radio facilities of various natural and artificial interference.3 cl, 3 dwg

Description

The invention relates to radio communications and can be used as a mobile hardware HF-VHF radio communication for the organization of radio lines on field communication nodes, operating both as part of field radio centers, and autonomously.

Modern radio communications in the HF and VHF bands are characterized by increasing demands for the exchange of digital information with mobile and remote stationary subscribers. For these purposes, modern means, complexes and radio communication systems are used. At the same time, stream and packet modes of information and data transmission with a high degree of information delivery are implemented along the formed paths [1].

Of the available sources, an automated multi-channel receiving HF radio station is known, the block diagram and capabilities of which are described in the RF patent for utility model RU 47597 U1 [2]. This radio station contains receiving antennas, an antenna switch, two automated operator workstations, an intra-site communication switch, a radio relay communication line transceiver, a radio relay station antenna (RRS), compaction and channelization equipment, and a test signal generator. At the same time, each of the automated workstations includes receivers, a switching device and generating accurate time signals, terminal equipment, demodulators, a controller block, a control electronic computer (computer), data transmission equipment, loud-speaking office communication equipment, and an operator console computer.

The well-known receiving HF radio station provides automated radio communications both as part of a radio center and autonomously.

The main disadvantage of the known HF radio station is that it provides the formation of only receiving paths and radio channels, which limits the possibility of its use for creating transceiver radio paths.

The closest in technical essence to the claimed invention is a mobile HF-VHF radio communication device selected as a prototype, described in RF patent No. 2556878 C1, IPC Н04В 7/26, BIPM No. 20 dated July 20, 2015 [3]. This hardware contains four transceiver antennas, an antenna switch, a narrow-band filter (UV) unit, a multi-channel radio receiver (RPU), an automatic communication unit (AUS), a hardware server that includes an Ethernet switch and a personal electronic computer (PC), two automated workstations of the operator (ARMO), each of which includes a laptop computer, a liquid crystal (LCD) monitor, a standard keyboard and a micro-telephone headset (MTG), a navigation receiver GPS / GLONASS with a built-in antenna, a unit for generating signals of a single time (SEV), an interface converter, a primary multiplexer, a multi-channel radio transmitting device (RPDU), a block of selective filters (SF), a broadband modem, a portable ultra-short-wave (VHF) radio station with an antenna, a switching unit channels and lines (CCL), linear input, to the first, second and third linear inputs and outputs of which are connected, respectively, a connecting line (SL) for receiving / issuing channels, a high-speed digital subscriber line I (DSL) and fiber-optic line (FOL), and call switching unit (BKV), two remote communication (PS), VHF radio service communication antenna and communication overhead VHF radio [3].

The main disadvantage of the mobile hardware according to the prototype is the insufficient bandwidth of the formed channels and radio communication paths and the inability to organize high-speed secure data exchange on them.

The objective of the invention is the creation of a mobile hardware HF-VHF radio communication with advanced functionality, designed to organize radio networks on field communication nodes and access to a public communication network operating in a wide frequency range and providing the ability to work both independently and as part of radio centers field communication nodes.

The aim of the invention is to expand the functionality of the hardware in terms of organizing high-speed paths and radio channels with increased bandwidth and providing secure data exchange under the influence of various natural and artificial interference on the radio.

This goal is achieved by the fact that in the mobile hardware HF-VHF radio communication containing four transceiver antennas, an antenna switch, a block of narrow-band filters (UV), a multi-channel radio receiver (RPU), an automatic communication establishment unit (AUS), a hardware server, which includes Ethernet switch and personal electronic computer (PC), two automated operator workstations (ARMO), each of which includes a laptop computer, a liquid crystal (LCD) monitor, a standard a headset and a handset (MTG), a GPS / GLONASS navigation receiver with an integrated antenna, a unit for generating single-time signals (CEB), an interface converter, a primary multiplexer, a multi-channel radio transmitting device (RPDU), a block of selective filters (SF), and a broadband modem ultra-short-wave (VHF) radio station with antenna, channel and line switching unit (CCL), linear input, to the first, second and third linear inputs and outputs of which a connecting line (SL) is connected respectively I receive / issue channels, a high-speed digital subscriber line (DSC) and a fiber optic communication line (FOCL), a switching and calling unit (BKV), two communication panels (PS), an VHF intercom station for communication and an antenna for VHF radio stations for communication, in addition Introduced multichannel data transmission equipment (ADF), automated workstation (AWS) of the ADF operator, packet encryption unit, transit switching unit, technical masking device, gateway router unit, microwave radio frequency (UHF) a range with an antenna, a pairing unit, an auditory signal receiving / transmitting unit, a loudspeaker unit (BG), a telegraph key and a connecting line (SL) from data terminal equipment (OOD), and a second LCD monitor was introduced into each ARMO, with high-frequency ( HF) inputs-outputs of the first, second, third and fourth transceiver antennas are connected respectively to the first, second, third and fourth high-frequency (HF) inputs-outputs of the linear side of the antenna switch, the first, second, third and fourth high-frequency inputs the s-outputs of the station side of which are connected respectively to the first, second, third and fourth inputs-outputs of the UV unit, the first, second, third and fourth RF outputs of which are connected respectively to the first, second, third and fourth high-frequency (RF) inputs of the multi-channel RPU, the first, second, third and fourth channel outputs of which at the RS-485 interface are connected respectively to the first, second, third and fourth inputs of the hardware server Ethernet switch, the first input-output of which is connected to the input at the RS-232 interface ohm-output of the PC of the server hardware, the second input-output of the Ethernet switch at the Ethernet interface is connected to the input-output of the AUS unit, the first control output of which is connected to the control input of the multichannel RPU, the third input-output of the Ethernet switch is connected to the first input at the RS-232 interface - the output of a portable laptop of the first ARMO, the second, third, fourth and fifth inputs and outputs of which are connected to the inputs and outputs of the first and second LCD monitors, standard keyboard and MTG, the fourth input-output of the Ethernet switch at the RS-232 interface with the first input-output of a laptop of the second ARMO, the second, third, fourth and fifth inputs and outputs of which are connected to the inputs and outputs of the first and second LCD monitors, standard keyboards and MTGs, the channel input-output of the GPS / GLONASS navigation receiver is connected to information input-output of the SEV formation unit, the control input-output of which at the Ethernet interface is connected to the fifth input-output of the Ethernet switch, the sixth and seventh inputs and outputs of which are connected at the Ethernet interface to the first and second the input-output moves of the interface converter, the third and fourth inputs and outputs of which are connected respectively to the first and second inputs and outputs of the primary multiplexer, the third and fourth inputs and outputs of which at the E1 interface are connected respectively to the first and second station inputs and outputs of the KKL unit, the first and the second line inputs / outputs of which at the Ethernet 10Base-TX interface are connected respectively to the first and second station inputs / outputs of the line input, the fourth line input-output of which is connected to the input-output of the line (SL) from the data terminal equipment (OOD), the first, second, third and fourth outputs of the Ethernet switch of the hardware server are connected via Ethernet to the first, second, third and fourth inputs of the multi-channel RPDU, the control input of which is connected to the second control output AUS unit, the first and second RF outputs of a multi-channel RPDU are connected respectively to the first and second RF inputs of the antenna switch, the third and fourth RF inputs of which are connected respectively to the first and second RF outputs block SF, the first and second high-frequency inputs of which are connected respectively to the third and fourth RF outputs of a multi-channel RPDU, the eighth input-output of the Ethernet switch at the Ethernet interface is connected to the channel input-output of a broadband modem, the linear input-output of which at the E1 interface is connected by the ninth input the output of the Ethernet switch, the fifth input-output of the primary multiplexer at the E1 interface is connected to the linear input-output of multi-channel data transmission equipment (ADF), the control input-output of which at the RS-232 interface is connected to the control the input-output of the automated workstation (AWS) of the ADF operator, the channel input-output of the multichannel ADF is connected to the third station input-output of the linear input, the sixth input-output of the primary multiplexer is connected to the linear input-output of the technical masking device, the tenth input-output Ethernet switch at the Ethernet joint is connected to the channel input-output of the packet encryption unit, the subscriber input-output of which at the Ethernet joint is connected to the input-output of the transit switching unit, the eleventh input one output of the Ethernet switch at the Ethernet interface is connected to the fourth station input-output of line input, the twelfth input and output of the Ethernet switch at the Ethernet interface is connected to the channel input-output of a transportable VHF radio station, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna VHF radio, the thirteenth input-output of the Ethernet switch at the Ethernet interface is connected to the first input-output of the gateway-router unit, the second input-output of which is connected to the channel input-output of the ultra-high-frequency radio station of a different (microwave) range, the high-frequency input-output of which is connected to the high-frequency input-output of the microwave radio station antenna, the third input-output of the gateway-router unit is connected to the first input-output of the interface unit, the second input-output of which is connected to the information input-output microwave range, the fourteenth input-output of the Ethernet switch at the Ethernet interface is connected to the first input-output of the block of auditory reception / transmission of signals, the second and third inputs and outputs of which are connected to the inputs and outputs, respectively about the loudspeaker unit and the telegraph key, the third station input-output of the KKL unit is connected to the linear input-output of the switching and calling unit (BKV), the first and second station inputs and outputs of which are connected to the linear inputs and outputs of the first and second communication panels, channel the inputs and outputs of the switching and calling unit are connected to the channel inputs and outputs of the VHF radio of the intercom, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna of the VHF radio of the intercom.

A comparable analysis with the prototype shows that the proposed mobile HF-VHF radio communication equipment is distinguished by the presence of new units: multichannel data transmission equipment (ADF), automated workstation of the ADF operator, packet encryption unit, transit switching unit, information technical masking device, gateway router unit , a microwave station with an antenna, a pairing unit, an auditory signal receiving / transmitting unit, a speaker unit (BG), a telegraph key, and connecting line (SL) from the data terminal equipment (OOD), the introduction of the second liquid crystal monitor into the composition of the first and second ARMO, as well as the change in the connections between the known hardware units.

Thus, thanks to a new set of features, the claimed mobile hardware HF-VHF radio communication meets the criteria of the invention of "novelty." A comparison of the proposed solution with other technical solutions shows that the introduced blocks are widely known and additional creativity for their implementation is not required. However, when they are introduced in this connection with the rest of the circuit elements in the inventive mobile HF-VHF radio communication apparatus, the above blocks exhibit new properties, which leads to the achievement of the goal.

This allows us to conclude that the proposed technical solution meets the criterion of "significant differences".

The claimed solution explicitly does not follow from the prior art and has an inventive step, and used in mobile hardware units are widely known in the literature, which confirms the possibility of industrial implementation of mobile hardware HF-VHF radio communications. In addition, a prototype of the mobile hardware was manufactured, which was tested with a positive result.

In FIG. 1 is a structural electrical diagram of a mobile hardware HF-VHF radio communication, and in FIG. 2 and 3 are structural diagrams of a multi-channel radio receiving device (RPU) and multi-channel radio transmitting device (RPDU), respectively.

The mobile HF-VHF radio communication equipment contains (Fig. 1) a first 1, a second 2, a third 3 and a fourth 4 transceiver antennas, an antenna switch 5, a block 6 of narrow-band filters (UV) HF band, a multi-channel radio receiver (RPU) 7, block 8 automatic connection establishment (AUS), a server 9 in the hardware as part of an Ethernet switch 10 and a personal electronic computer (PC) 11, the first automated operator workstation (ARMO) 12, consisting of a portable laptop 13, first 14 and second 15 liquid crystal (LCD) moni ORA, standard keyboard 16 and headset (MTG) 17, second ARMO 18, consisting of a laptop 19, first 20 and second 21 LCD monitors, standard keypad 22 and headset 23, navigation receiver 24 GLONASS / GPS, signal generation unit 25 single time (SEV), multi-channel radio transmitting device (RPDU) 26, block 27 selective filters (SF), broadband modem 28, converter 29 interfaces, primary multiplexer 30, multi-channel data transmission equipment (ADF) 31, automated working m esto (AWS) 32 of the ADF operator, packet encryption block 33, transit switching block 34, technical masking device 35, VHF radio station 36, VHF radio antenna 37, gateway router unit 38, microwave radio frequency (microwave) 39 range, antenna 40 of the microwave radio station, interface unit 41, auditory signal reception / transmission unit 42, loudspeaker (BG) unit 43, telegraph key 44, channel and line switching unit (CCL) 45, line input 46, trunk line (SL) 47 for reception MA / issuing channels, high-speed digital subscriber line (DAC) 48, fiber optic communication line (FOCL) 49, SL 50 from data terminal equipment (OOD), block 51 switching and calling (BKV), the first 52 and second 53 communication panels (PS), ultra-short-wave (VHF) radio station 54 for official communications and antenna 55 for VHF radio stations for official communications.

High-frequency (HF) inputs and outputs of the first 1, second 2, third 3 and fourth 4 transceiver antennas are connected respectively to the first, second, third and fourth high-frequency (HF) inputs and outputs of the linear side of the antenna switch 5, the first, second, third and fourth the high-frequency inputs and outputs of the station side of which are connected respectively to the first, second, third and fourth inputs and outputs of the UV 6 unit, the first, second, third and fourth RF outputs of which are connected respectively to the first, second, third and the fourth high-frequency (HF) inputs of multi-channel RPU 7, the first, second, third and fourth channel outputs of which at the RS-485 interface are connected respectively to the first, second, third and fourth inputs of the Ethernet switch 10 of the server 9 hardware, the first input-output of which is at the interface RS-232 is connected to the input / output of the PC 11 of the hardware server, the second input-output of the Ethernet switch 10 at the Ethernet interface is connected to the input-output of the AUS 8 unit, the first control output of which is connected to the control input of the multi-channel RPU 7, the third input-output of the switch Ethernet 10 at the RS-232 interface is connected to the first input-output of the portable laptop 13 of the first ARMO 12, the second, third, fourth and fifth inputs and outputs of which are connected to the input-outputs of the first 14 and second 15 LCD monitors, standard keyboard 16 and MTG 17, the fourth input-output of the Ethernet switch 10 at the RS-232 interface is connected to the first input-output of the portable laptop 19 of the second ARMO 18, the second, third, fourth and fifth inputs and outputs of which are connected to the inputs and outputs of the first 20 and second 21 LCD monitor, standard keyboard 22 and MTG 23, the channel input-output of the GPS / GLONASS navigation receiver 24 is connected to the information input-output of the unit for generating single time signals (CEB), the control input-output of which at the Ethernet interface is connected to the fifth input-output of the Ethernet switch 10, the sixth and seventh inputs and outputs of which at the Ethernet interface are connected respectively to the first and second inputs and outputs of the interface converter 29, the third and fourth inputs and outputs of which are connected respectively to the first and second inputs and outputs of the primary multiplexer 30, t the third and fourth inputs and outputs of which at the E1 interface are connected respectively to the first and second station inputs and outputs of the channel and line switching unit (CCL) 45, the first and second linear inputs and outputs of which at the Ethernet 10Base-TX interface are connected respectively to the first and second station inputs-outputs of linear input 46, the first, second, third and fourth linear inputs-outputs of which are connected to the input-outputs respectively of SL 47 for receiving / issuing channels, high-speed DAC 48, FOCL 49 and connecting line 50 from the terminal equipment anija data (DTE). The first, second, third and fourth outputs of the Ethernet switch 10 of the server 9 of the equipment room at the Ethernet interface are connected respectively to the first, second, third and fourth inputs of the multi-channel RPDU 26, the control input of which is connected to the second control output of the automatic control unit 8, the first and second RF outputs of the multi-channel RPDA 26 are connected respectively to the first and second RF inputs of the antenna switch 5, the third and fourth RF inputs of which are connected respectively to the first and second RF outputs of the block 27 SF, the first and second high-frequency inputs s which are connected respectively to the third and fourth RF outputs of the multi-channel RPDU 26, the eighth input-output of the Ethernet switch 10 at the Ethernet interface is connected to the channel input-output of the broadband modem 28, the linear input-output of which at the Е1 interface is connected to the ninth input-output of the Ethernet switch , the fifth input-output of the primary multiplexer 30 at the junction E1 is connected to the linear input-output of multi-channel data transmission equipment 31 (ADF), the control input-output of which at the RS-232 interface is connected to the control input-output of the automation workstation (AWS) 32 of the ADF operator, the channel input-output of the multi-channel ADF 31 is connected to the third station input-output of the linear input 46, the sixth input-output of the primary multiplexer 30 is connected to the linear input-output of the technical information masking device, the tenth input-output Ethernet switch 10 at the Ethernet interface is connected to the channel input-output of the packet encryption unit 33, the subscriber input-output of which at the Ethernet interface is connected to the input-output of the transit switching unit 34, the eleventh input-output of the Ethernet switch 10 net at the Ethernet junction is connected to the fourth station input-output of line input 46, the twelfth input-output of the Ethernet switch 10 at the Ethernet junction is connected to the channel input-output of the transportable VHF radio station 36, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna 37 VHF radio station, the thirteenth input-output of the Ethernet switch 10 at the Ethernet interface is connected to the first input-output of the gateway-router unit 38, the second input-output of which is connected to the channel input-output of the microwave radio station 39 a range, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna 40 of the microwave radio station, the third input-output of the gateway-router unit 38 is connected to the first input-output of the interface unit 41, the second input-output of which is connected to the information input-output of the radio station 39 microwave range, the fourteenth input-output of the Ethernet switch 10 at the Ethernet interface is connected to the first input-output of the block 42 of auditory signal reception / transmission, the second and third inputs and outputs of which are connected to the inputs and outputs respectively lock 43 of the loudspeaker (BG) and the telegraph key 44, the third station input-output of the KKL unit 45 is connected to the linear input-output of the switching and calling unit 51 (BKV), the first and second station inputs and outputs of which are connected respectively to the linear inputs and outputs of the first 52 and the second 53 communication panels, the channel inputs / outputs of the switching and calling unit 51 are connected to the channel inputs and outputs of the VHF radio station 54 of the service communication, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna 55 of the VHF radio station 54 of the service Noah connection.

A multi-channel radio receiving device (RPU) 7 contains (Fig. 2) a first 56 ₁ , a second 56 ₂ , a third 56 ₃ and a fourth 56 ₄ receiving path modules, a vector combiner unit 57, a control unit 58 and a terminal equipment (OA) interface unit 59, the inputs and outputs of the first 56 ₁ , second 56 ₂ , third 56 ₃ and fourth 56 ₄ receiving path modules at the McBSP interface are connected respectively to the first, second, third and fourth inputs and outputs of the block 57 vector combiners, the fifth input-output of which is at the junction USB 2.0 is connected to the first input-output of the control unit 58, Torah input-output of which is the junction of the USB 2.0 is connected to the input-output unit 59 terminal equipment interfaces (OA), wherein the high frequency (HF) inputs of the first 56 _1, the second 56 _2, third 56 ₃ and fourth 56 ₄ receive path modules are respectively the first, second, third and fourth RF inputs of the multi-channel RPU 7, which are connected respectively to the first, second, third and fourth RF outputs of the block 6 of narrow-band filters (UV), the first, second, third and fourth channel outputs of the RPU 7 are the first, second , tre s and outputs the fourth unit 59 interfaces the terminal equipment (OA), and the control input of the control unit 58 is a control input multichannel PAR 7 connected to the control output unit 8 automatically establish communication.

The multi-channel radio transmitting device (RPDU) 26 contains (see Fig. 3) a terminal equipment interface (OA) block 60, a control unit 61, a vector combiner unit 62 and a first 63 ₁ , second 63 ₂ , third 63 ₃ and fourth 63 ₄ path modules the pathogen, and the input-output of the OA interface unit 60 at the USB 2.0 interface is connected to the first input-output of the control unit 61, the second input-output of which is connected via the USB 2.0 interface to the first input-output of the vector combiner unit 62, the second, third, fourth, and the fifth inputs and outputs of which at the junction of McBSP are connected respectively to the input-output of the first 63 ₁ , second 63 ₂ , third 63 ₃ and fourth 63 ₄ pathogen module, while the first, second, third and fourth inputs of the OA interface unit 60 are the first, second, third and fourth inputs of the multi-channel RPDU, which connected respectively to the first, second, third and fourth outputs of the switch 10 of the Ethernet server hardware, the first, second, third and fourth outputs of the multi-channel RPDU 26 are the outputs of the first 63 ₁ , second 63 ₂ , third 63 ₃ and fourth 63 ₄ path modules, respectively the pathogen, and the control input of the control unit 61 is the control input of a multi-channel RPDU connected to the second control output of the automatic communication unit 8.

The first 1, second 2, third 3 and fourth 4 transceiver antennas are designed to receive and transmit signals in the HF (1.5-30 MHz) and VHF (30-108 MHz) frequency ranges when the mobile equipment is parked. At the same time, antennas are installed on masts with a height of 13 to 20 meters.

Antenna switch 5 is designed for switching high-frequency signals from antennas (1-4) of the HF and VHF ranges from any of the inputs and outputs of the line side to any of the inputs and outputs of the station side of the switch.

Block 6 of narrow-band filters is designed to separate the signals coming from the antenna switch 5 into separate channels.

Multichannel radio receiver 7 is a multifunctional radio receiver that provides four-channel reception for each of the RF antenna inputs, spatial diversity reception with automatic noise compensation, frequency filtering / transfer with subsequent digitization, digital frequency conversion, digital signal processing with demodulation, signal generation for terminal telephone and telegraph equipment or broadcast of four channel level information flows ku Ethernet 10Base-TX.

Each of the four receiving path modules 56 includes a digital tuner and a preselector, an antenna input switch, a reference oscillator, and a reference signal conditioner. This structure provides the ability to simultaneously receive several independent channels in each path, allows you to increase the transmission rate of digital information by adding the bandwidth of several channels and the formation of one virtual channel.

The vector combiner unit 57 comprises a digital signal processor, read-only memory (ROM), random access memory (RAM), a USB controller, and a clock driver. Block 46 performs vector summation of signal samples, demodulation of signals, signal generation and data exchange with control unit 58.

The control unit 58 is designed to control all elements of the receiving path module directly and remotely via the Ethernet 100 Base-TX interface. Block 58 is based on a single-board computer, which facilitates the implementation of standard network protocols that provide communication via the Ethernet interface and organize interaction with the main nodes of multi-channel RPU 7 via USB 2.0.

Block 59 of the OA interfaces is designed to convert the channels of the USB multicast stream to the channels of the interfaces C1-ТЧ, С1-ТГ, C1-И and inverse conversion.

Block 8 automatic communication establishment (AUS) is designed to exchange data via galvanically isolated interfaces with external devices, to receive from a local area network (LAN) and transmit data and voice signals to a LAN, implement an automatic communication algorithm in a mobile hardware room and control all units hardware when working in automatic mode.

Hardware server 9 is intended for use as a server for managing and processing information, as well as for performing the function of switching information flows. It provides control of the radio equipment room through serial and USB ports according to the commands of operators and in automatic mode, operation as a local network server and a remote access server, storage and processing of radio data received during operation.

The hardware server 9 is also intended for the formation of duplex channels of the C1-TCH, C1-TG and C1-I interfaces, that is, the formation of terminal equipment (OA) interfaces. It provides the function of a multiplexer / demultiplexer of C1-TCH, C1-TG, C1-I interfaces to the USB interface group channels.

Switch 10 Ethernet server 9 hardware is designed to provide access to the formed local area network of the hardware and to provide data transfer through it at the interface Ethernet 100 Base-TX between the first 12 and second 18 automated workstations of operators (ARMO), as well as through communication channels.

A personal electronic computer 11 together with an Ethernet switch 10 acts as a packet switch of Ethernet channels into group USB channels or independently generated data streams.

As a personal computer 11, a personal computer of the EC-1866 type developed by NITSEVT OJSC (Moscow, decimal number PIRSH.466215.005) can be used. A personal computer is a multifunctional terminal, including a computer, supplemented with hardware and software for navigation, communication and data transmission. It performs computational functions, as well as the functions of input-output, storage, display and processing of information. It has technical, information, software, and operational compatibility with the IBM PC / AT.

Structurally, the PC 11 is a portable secure laptop computer installed on a cushioning frame, in order to exclude its movement when the mobile equipment is in motion.

The first 12 and second 18 ARMOs perform the same type of functions, are intended for information exchange with equipment and communications equipment and provide:

accumulation, storage, registration and processing of received information;

visual control of information exchange;

automatic testing of communication channels, analysis and selection of optimal frequencies;

automatic diagnostics of equipment with a visual display of its technical condition;

automatic control of multi-channel RPU and RPDU;

change of operating frequency grids, radio data and daily schedule of communication sessions;

saving information and data from a communication session during a short-term power outage.

Each of the portable laptops 13 and 19 of the first 12 and second 18 ARMOs each contains a system unit consisting of a motherboard on which a microprocessor, a system bus, random access memory (RAM), reprogrammable read-only memory (ROM), and a keyboard controller are located, consisting also from a monitor adapter, port adapter, disk controller, additional device controller, hard magnetic disk, floppy disk drive, system software software and application software supplied on a hard disk drive.

The system unit of laptops 13 and 19 is based on the industrial protected laptop TS 702OT of the DVI series (without an integrated monitor) in an aluminum fanless case.

Liquid crystal (LCD) monitors 14, 15 and 20, 21 are designed to visually display all the information coming from the AWS operators to the local area network and vice versa.

The introduction of the second LCD monitors 15 and 21 into the ARMO hardware helped to increase the efficiency of the hardware operators due to the fact that the operator was able to simultaneously carry out visual control on one of the monitors for the transmitted information and on the other for the received information.

The standard keyboard 16 and 22 is intended for use as an input / output device for portable laptops.

Microphone headsets (MTG) 17 and 23, respectively connected to laptops 13 and 19 of the first and second ARMO, are designed for auditory reception of telephone and telegraph signals from the radio channel. In this case, the interface device, which is part of the laptops, converts the signals from the MTG to the sound card and the USB port of the computer (laptop). As the MTG 17 and 23, a GFSH-29 type mic-telephone headset can be used, which ensures operation in moving objects with a noise level of up to 120 dB.

The navigation receiver 24 is a GPS / GLONASS navigation receiver. It is designed to receive and register data with the current coordinates of the location of the mobile hardware on the ground with displaying them on a computer screen and ensuring its binding to a single navigation system. The navigation receiver 22 receives data from the global GLONASS or GPS satellite system, which is intended for high-precision determination of the three position coordinates that make up the velocity and time vector of various moving objects, to the built-in antenna.

The navigation receiver 24 comprises an antenna module and an electronic unit interconnected by high-frequency cables. As such a receiver, the GPSmap 267c navigation receiver or the Azimut navigation equipment can be used.

Block 25 for generating single time signals (SEB) is intended for receiving marks of single time (MEB) in NMEA 0183 format, coming from an external source of the current time - navigation receiver 24 of the GPS / GLONASS system, for generating own marks for single time 1 second synchronized with the UTC scale (SU), distributing MEB to consumers for synchronization, including portable laptops 13 and 19 of ARMO 12 and 18, blocks 7, 8, 26 of the hardware.

Multichannel radio transmitting device (RPDU) 26 is a multifunctional device that provides the formation of high-frequency signals in a wide frequency range (from 0.1 to 700 MHz) on four channels simultaneously, data exchange at the interface with external devices, reception of audio signals for telephone modes work and control of external units of narrow-band filters. It contains (see Fig. 3) terminal equipment interface unit 60, control unit 61, vector combiner unit 62 and four 63 (63 ₁ , 63 ₂ , 63 ₃ , 63 ₄ ) pathogen path modules.

Block 60 of the OA interfaces is intended for converting the channels of the interfaces C1-ТЧ, С1-ТГ, C1-И into the channels of the USB group stream and transferring them through the control unit 61 to the block 62 of vector combiners for further conversion.

The control unit 61 is designed to control all elements of the RPDU 26 directly and remotely via the Ethernet 100 Base-TX interface. Block 61 is based on a single-board computer, which facilitates the implementation of standard network protocols that provide communication via the Ethernet interface and organize interaction with the main nodes of the multi-channel RPDU 26 via the USB 2.0 interface.

Block 62 vector combiners contains a digital signal processor, read-only memory (ROM), random access memory (RAM), a USB controller, and a clock driver. Block 62 performs vector summation of signal samples, modulation of signals, signal generation and data exchange with control unit 61.

Each module 63 of the pathogen path includes a digital pathogen block, a signal selection and amplification block, and a frequency synthesizer block. In addition, each module generates and transfers the spectrum of the modulated radio signal in frequency to the HF range, as well as transfers signals in frequency to the VHF range using the RF signal from the output of the frequency synthesizer block, filters out-of-band emissions and additional amplification of the high-frequency signal. The digital exciter unit is designed to generate a high-frequency signal in a wide frequency range (from 0.1 to 220 MHz and from 220 to 700 MHz) from the incoming sample stream of the low-frequency signal from the output of block 62 vector combiners.

The signals received from the terminal equipment in block 60 are subjected to analog-to-digital conversion and primary digital processing, as a result of which streams of digital samples are obtained, which are switched in block 61 of the control and transmitted to block 62 of vector combiners. Block 62 modulates the signals received in it, and also provides the functions of modems of various types.

Vector samples of modulated signals from the output of block 62 of vector combiners via the McBSP interface enter four modules of digital exciters 63. Each digital exciter performs digital-to-analog data conversion. The analogue high-frequency signal obtained in this way, depending on the operating mode, can be directly output to the unit or can be frequency-shifted to the VHF range and further processed in block 27 selective filters (SF). When the signal is transferred in frequency to the VHF range, the RF signal supplied from the output of the frequency synthesizer block is used.

In block 27, out-of-band emissions are filtered and the signal is amplified, after which the analogue RF signals are fed through the antenna switch 5 to the transceiver antennas and radiated by them.

Broadband modem 28 is designed to convert the signals of the terminal equipment of the C1-TCH, C1-TG, C1-I interfaces to group stream signals (type of the main digital stream interface G.703) for transmission via the HF radio channel in streaming (speech) and packet ( file transfer) modes in difficult jamming environments.

The modem is designed to protect against external interference when receiving signals in the HF frequency range due to adaptive spatial interference compensators in frequency-independent subchannels and, as a result, increase the operational characteristics of radio communications in the HF range - noise immunity, reliability and communication range.

The modem can be used both for streaming data channels, where a guaranteed average flow rate and a minimum time for bringing information between terminal data equipment (OOD) is required, and in packet data transmission, where guaranteed bringing of data blocks is required.

The modem provides an operational assessment of the channel quality, taking into account the work of the adaptive interference canceller (ACP).

Interface converter 29 is intended for converting group stream interface signals to terminal equipment (OA) signals C1-TCH, C1-TG, C1-I and vice versa, their subsequent transmission via line input 46 and SL 47 to telephone and telegraph communication terminal equipment, installed in interacting hardware field communication nodes. Block 29 provides a physical implementation of the terminal equipment interfaces from the USB packet transmission medium when docked with the E1 stream multiplexer 25.

The primary multiplexer 30 is a multifunctional equipment used on the trunk lines, performing the functions of a multiplexer / demultiplexer of the terminal equipment C1-TCH, C1-TG and C1-I to the group channels of the USB interface. It provides signal transmission at a speed of 2048 kbps.

Multichannel equipment 31 for data transmission contains a pairing unit, an error protection device, an automatic message switch (ACS), an information encryption unit, a signal conversion device (OOPS), a line filter, to which a communication channel is connected, an input-output device consisting of a control unit and control, keyboards and information display devices, a block of reference frequencies, a remote control (DU) and a unit for connecting communication lines.

Multichannel equipment 31 for data transmission provides work on wired communication channels, VHF radio channels, radio relay and satellite communication channels and is intended for cryptographic protection, distribution and noise-free data transmission in automated systems and complexes. It provides the formation of channel interfaces at the junction of C1-PM with a transmission speed of 1200 and 2400 bps, at the junction of C1-I with a transmission speed of 1200, 2400, 4800, 9600, 16000, 32000 and 48000 bps, at the junction of C1-IRS with a transmission speed of 16 and 32 kbit / s, at the junction of C1-TG with a transmission speed of 0.05 to 4.8 kbit / s, at the junction of the bcc with a transmission speed of 64 kbit / s. With data terminal equipment, data transmission equipment provides work at the RS-232 interface.

The automated workstation (AWS) 32 of the ADF operator is designed to control the operation of multi-channel equipment 31 for transmitting data.

Packet encryption unit 33 is designed to create a high-speed secure multi-service telecommunications infrastructure on digital communication networks and to provide routing and encryption of packets during the work of officials of the proposed mobile automated control machine for channels and paths in packet-switched networks. It provides the exchange of information at the Ethernet interface with data terminal equipment and channel-forming means with an exchange rate of 10, 100 Mbit / s in accordance with the IEEE 802.3 standard via the relevant protocols, as well as IP routing of transmitted information, including data, voice messages and video information, when work on digital communication channels on an IP network with encryption of IP packets.

As the packet encryption block 33, an information encryption / decryption device of type 450B may be used.

Block 34 transit switching channels controls the flow of information, delimiting them by types of encryptors, access priorities (categories of urgency). This function allows you to evenly download communication channels and allows you to smooth out peak activity in the network and its downtime. Carrying out a continuous analysis of visible objects in accessible networks, block 3 of the channel switching switching prevents the loading of communication channels with data addressed to inaccessible subscribers. It interacts with the hardware of the hardware through the packet encryption unit 33. At the same time, monitoring and control of technical means in local and remote modes is provided. Constant monitoring of the state of technical equipment by the block 34 transit switching provides operational information about the equipment used, which, in turn, allows you to quickly identify the causes of possible accidents and eliminate them in a timely manner.

Device 35 technical masking of information is a means of cryptographic protection of information. The device is designed to provide open or technically secure confidential radiotelephone communication when working together with simplex HF and VHF radio stations of the R-168 hardware complex.

The device provides masked communication in simplex mode when operating on HF-VHF radio channels with a frequency band from 300 to 3400 Hz for analog masking and 8 kHz for digital masking, composed of the same type of radio stations.

The principle of analog masking is as follows.

The principle of analog masking is based on a dynamic cyclic permutation of fragments of a speech signal (segments) coming from a microphone. The duration of the segments of the speech signal is selected short enough so that after rearrangement of the segments, the transmitted voice message becomes legible. At the opposite end of the communication line, inverse conversion occurs using an analog device.

The speech signal from the microphone or from the communication channel enters through the matching device, the switch to the low-pass filter to limit the band of the speech signal to 3400 Hz. The delta modulator converts the speech signal into digital form.

In the process of working with the device, any change in the operating mode is accompanied by a sound signal in the MTG phones.

The principle of digital masking is as follows. In the mode of transmitting information, the speech signal through the switch goes to the delta modulator, where it is converted to digital form. The digital signal enters the digital masking control device, where, by commands from the microcomputer, the key mask is bitwise superimposed. Then the masked digital signal through the matching device is fed to the modulator of the radio station. In the receiving mode, the masked digital signal of the radio station through the matching device enters the digital masking control device, where the masking process takes place according to commands from the MEWM. Then the signal is converted to analog form in the delta demodulator and through the switch and VLF is supplied to the phones.

The transportable VHF radio station 36 contains a microcomputer, a transceiver, a transceiver unit, a control unit, switching and pairing, a control panel and an external control panel. The operation of all the components of the radio station is controlled through the serial I / O line of the microcomputer, which receives commands from the operator through the radio station controls and issues all the necessary messages to the display elements located on the front panel. It is designed to enter the radio communication network and to conduct automated, searchless and un tuned radio communications in the operating frequency range from 30 to 108 MHz between ground and moving objects in the parking lot and in motion. Using the radio station 31, radio communication is performed by accessing the radio network and exchanging voice and formalized messages.

As the antenna 37 for the transportable VHF radio station 36, a wide-band transport antenna (TSDA) can be used. The TShDA antenna belongs to the pin type and consists of three rods interconnected by a threaded connection and a shock absorber. A bracket is rigidly attached to the antenna body, with the help of which the TShDA antenna is mounted on the body of a moving object.

Block 38 of the gateway router is designed to separate the internal and external communication networks of the mobile hardware. It operates in the routing mode of information packets based on IP addresses between subscribers of the internal network and any of the interfaces of the local area network (LAN). It provides:

dynamic routing based on the AODV algorithm (RFC 1561) with constant monitoring of connections to neighboring nodes;

filtering broadcast and multicast information packets between routing directions;

Priorities of traffic flows of continuous information flows of joints C1-PM, C1-FL formed by the hardware units.

Block 38 provides the bandwidth for switching information packets based on MAC addresses between the interfaces of a local area network (LAN) using full duplex technology, the total bandwidth for routing information packets based on IP addresses between directions in full duplex technology.

The microwave station 39 microwave frequency range is designed to organize high-speed open and cryptographically protected radio data networks in the microwave range. It uses the principle of the temporary separation of reception and transmission, as well as the temporary compaction of information. The radio station is parked and in motion. It provides the transmission and reception of digital information, interfacing with a personal computer and information sources at the Ethernet 10/100 interface, automatic relaying and routing of information, and automatic entry into a working radio network. The radio station provides an adaptive change in the speed of information transfer depending on the interference environment.

As such a radio station 39, the radio station R-168 MPA from the complex of technical means of radio communication R-168 is used.

An antenna of type SK-B is used as an antenna 40 for a microwave station 39 in the microwave range.

The interface unit 41 is designed to combine units operating on the 10Base-T / 100Base-TX interface of the IEEE.802.3 standard and switching information packets between them, exchanging information packets with similar blocks, exchanging information on the radio interface of the IEEE.802 / 11b standard, dynamic routing based on the AODV algorithm with constant monitoring of connections to neighboring nodes and compatible with the block of the gateway router 38, filtering broadcast and multicast information packets between routing directions, control and con Ethernet interface configuration using TCP / IP protocol, compatible with hardware equipment control protocol.

The block 42 of auditory reception / transmission of signals is designed to ensure the operator’s work in radio networks using MTG and the loudspeaker of block 43, operational control of channels in an amount sufficient to conduct auditory reception, as well as auditory monitoring of the radio in possible reception bands (additional purpose), information transfer using a telegraph key 44.

The loudspeaker unit (BG) 43 is designed to provide loud-speaking communication inside the equipment room or outside it in half-duplex mode. It provides group listening to open telephone information, manual adjustment of the volume level with fixing the position of the volume level. The unit provides an indication of the current state of the volume level. It is possible to mute the speaker from the BG keyboard.

Telegraph key 44 is designed for auditory telegraph communication over HF radio channels. As a telegraph key 44, a P-020 type Morse code sensor may be used.

Block 45 switching channels and lines (CCL) is an automated cross-switch with a switching field N × N input-output (channel or communication line). Structurally, the block 45 is made in the form of a single monoblock, including the linear and station sides, to each of which N lines are connected with the possibility of increasing the capacity of the cross. The unit includes an electronic field, to which the connectors of the linear and station sides are connected. It is designed to cross-connect channels and communication lines in any combination. At the same time, it is possible to interconnect any N channels of the station side, interconnect any N channels of the linear side, as well as switch between the channels of the station side and the channels of the linear side.

Line input 46 contains connecting and switching elements (connectors, distribution combs and pins), to which, using cable connectors, connecting lines 37, high-speed digital subscriber line 38 and fiber-optic communication line 39 from external interacting hardware and stations are connected. It is intended for the distribution of information and control circuits to the apparatus and equipment of the mobile hardware KV-VHF radio communications. Structurally, the linear input 36 is made according to the same type in accordance with the industry standard for existing linear and cable entries for movable objects, the equipment of which is mounted in a box body on the chassis of a cross-country vehicle.

The connecting line 47 for receiving / issuing channels can be performed using a field distribution cable with a four-channel structure of the type P-269M-4 × 4 + 2 × 4.

High-speed TsAL 48 can be performed using a cable of type P-269M-2 × 2, or a field two-wire cable of type P-274M.

Fiber-optic communication line 49 is designed to deploy a backup remote control line (DU) between the mobile hardware HF-VHF radio and individual radio receiving hardware, can be performed using any type of field optical cable.

The connecting line (SL) 50 is designed for receiving / issuing signals from data terminal equipment (OOD), which is part of the hardware field communication node or CABG. It can be performed using a cable with a quadruple structure of type P-269M.

The switching and calling unit (BKV) 51 together with the first 52 and second 53 communication panels is designed to provide telephone and speakerphone communications on physical lines, two- and four-wire tonal frequency channels, four-wire digital channels formed by wired and radio relay communications, HF channels and VHF radios with transmission rates of 1200, 2400 bps and 16 kbps.

Block 51 is designed to send a selective call to correspondents in the service radio communication network, organized using VHF radio 54 service communication with the antenna 55, telephone and speakerphone communication between subscribers. As block 51, a well-known block of the BKV-PS type, developed by the Sigma research and production company (Kaluga) and which is part of the existing intercom equipment, can be used.

The first 52 and second 53 communication consoles are functionally complete terminal devices incorporating a standard telephone keypad, calling devices, handset and speakerphone (microphone with amplifier and loudspeaker). The mentioned communication desks are designed for telephone and loud-speaking communication via two-wire physical circuits, two- and four-wire tonal frequency channels and digital channels, HF and VHF radio channels with transmission rates of 1200, 2400 bit / s and 16 kbit / s.

The VHF radio communication station 54 is a frequency-modulated transceiver radio station and is designed to provide radio communication between ground-based moving objects in the parking lot and in motion when carrying out the following types of work: telephone, auditory voice telegraph, and digital signal-code communication.

As the VHF radio station 54, an VHF radio station of the R-168-5UT-2 or R-168-5UN type with a power of 8 W can be used. This radio station is a VHF transceiver station with frequency modulation. It is designed to enter the radio communication network and to conduct automated, searchless and un tuned radio communications in the operating frequency range from 30 to 108 MHz between ground and moving objects in the parking lot and in motion. Using the radio station 54, radio communication is made by accessing the radio network and exchanging voice and formalized messages.

As the antenna 55 for the VHF radio station 54 intercom can be used transport wide-range antenna (TSDA). The antenna TShD A belongs to the class of whip antennas and consists of three rods interconnected by a threaded connection, and a shock absorber. A bracket is rigidly attached to the antenna body, with which the TShDA antenna is mounted on a van body of a moving object.

The main apparatus and equipment of the mobile apparatus KV-VHF radio communications are located in a K-5350D box body on the chassis of a KamAZ-5350 all-terrain vehicle.

The mobile hardware KV-VHF radio communication provides the following operating modes:

transmission and reception of signals at a fixed frequency;

work in adaptive radio channels;

collaboration with similar hardware;

relay mode;

collaboration with the hardware of the old park.

In the mobile hardware HF-VHF radio communication, several options for transmitting / receiving information and operating modes are provided:

1) as part of a transmitting radio center when using the equipment room as a transmitting station. In this case, information is transmitted and received from the terminal equipment via a remote control line organized by RRS or FOCL between the mobile HF-VHF radio communication equipment and individual radio receiving equipment located at the receiving radio center and to which the equipment room is connected with telephone and telegraph communication terminal equipment and data transmission;

2) as part of a separate group of direct means of communication. In this case, the transmission and reception of information is carried out using terminal means of telephone communication and data transfer, located in the hardware communications or directly at the workplaces of officials.

In the first case, the path for receiving / transmitting information includes: transceiver antennas (1-4), which receive signals from the opposite side, antenna switch 5, UV block 6, multi-channel radio receiver 7, Ethernet switch 10 of server 9 hardware, broadband modem 28, channels of the transportable VHF radio station 36 with antenna 37, microwave stations 39 of the microwave range with antenna 40, which emit high-frequency signals on the air. On the opposite side of the remote control line organized with the help of the indicated radio stations, signals are received by similar stations installed in the radio reception hardware and equipment communication, channels are allocated and transmitted via a connecting line to the terminal equipment of telephone and telegraph communication or data transmission.

The transmission of information from terminal equipment (OA) of telephone and telegraphic communications is carried out along the path, including: OA, connecting line 47, radio reception hardware or equipment communication unit, channels of the remote control line, organized using radio stations 36 and 39, which transmit the received information to the air. On the opposite side of the remote control line, the signals are received by the antennas of the radio stations, then the signals are processed in them and through the broadband modem 28, Ethernet switch 10, the dedicated channels of the interfaces C1-ТЧ, С1-ТГ, C1-И are fed to the input of the radio transmitting device 26. In the radio transmitting device 26, converting the signals of telephone and telegraph communication channels of the C1-TCh, C1-TG, C1-I interfaces into analog high-frequency radio signals that are output from the RPDU 26 to the antenna switch 5 directly or via the SF unit 27. Antenna switch 5 commutates the RF signals to the transceiver antennas (1-4), which emit the RF signals on the air and which are received by the antennas of the radio receiving equipment at the opposite end of the automated radio line.

In the second case, the path for transmitting / receiving information includes: OA, the signals from which through the trunk 47 pass through line input 46, KKL unit 45, the primary multiplexer 30, the converter 29 interfaces, the switch 10 Ethernet server 9 hardware, multi-channel RPDU 26, antenna switch 5 or block 27 of the SF, antenna switch 5 and transceiver antennas (1-4) that emit RF signals on the air and which are transmitted over the air to the radio receivers of individual radio receivers or to the RPU 7 of a similar mobile equipment HF-VHF radio communication - with transmitting information from OA. When receiving information, the path includes: RF signals from ether are received by antennas (1-4), transmitted through antenna switch 5 and UV block 6 to the input of multi-channel RPU 7, which converts analog RF signals to individual channels and which through Ethernet switch 10, converter 29 interfaces, primary multiplexer 30, CCL unit 45, line input 46 are transmitted via SL 47 to telephone and telegraph or data terminal equipment installed in hardware communications or directly at the workplaces of KShM officials, stvlyayuschih reception and transmission of information.

In each of the mentioned operating modes, the mobile HF-VHF radio communication apparatus provides automatic and automated transmission of telephone and telegraph information and data transmission simultaneously on two independent channels in HF and VHF frequency bands under conditions of radio interference of natural and artificial nature. This provides remote control (DU) in the parking lot over the radio channel or fiber-optic communication line, organized between the mobile hardware HF-VHF radio and individual radio hardware and equipment of the field communication.

When working in a batch mode of data transfer by means of communication with the hardware, a protocol for guaranteed data delivery with error correction and retransmission is implemented using a PC with software that implements the transport and channel level of the data transfer protocol.

The equipment room has a system for automatically establishing a connection and maintaining radio communications, which ensures the organization of adaptive radio links or radio networks. Adaptation is carried out according to the frequency of the channel, speed and type of modem. Adaptation is also possible in automatic mode when operating the built-in modems, or on request from external terminal equipment (OA) for streaming channels.

Thus, in the proposed mobile hardware HF-VHF radio communications, the following functions are provided:

work in the range from 1.5 to 80 MHz (with the possibility of expanding the range up to 108 MHz) with the transfer of telephone, telegraph information and data with guaranteed delivery via established radio channels;

selection of optimal frequencies from the selected ones, their distribution and use, their formation into frequency groups;

selection of frequencies taking into account the long-term forecast stored in memory, as well as the results of path sounding of the ionosphere;

work in the radio network of each of the channels formed by radio communications and in the radio direction as the main or subordinate station using noise-protected operation modes;

work in duplex, simplex, dual-frequency simplex and relay modes.

The relay mode in mobile equipment is used when it is necessary to transfer data between two correspondents via HF and VHF channels, if direct data transmission between them is impossible. In this case, the transmission and reception of signals can be carried out on the HF channel with relaying on the VHF channel and vice versa. Moreover, the HF channel is used to work with the long-distance correspondent, and the VHF channel is used to work with the close correspondent in accordance with the technical capabilities of the mobile equipment room. The relay mode is no different from the usual mode of operation and is used only in the parking lot using remote mast and antenna devices with power supply from the external 380V AC power supply equipment. In some cases, on-board receiving and transmitting antennas can be used for the relay mode.

Data exchange from the mobile hardware is carried out using multichannel data transmission equipment 31 and AWP 32 of the data transmission equipment operator. In this case, data transmission paths are organized using the ADF 31 and AWP 32, primary multiplexer 30, interface converter 29, packet encryption unit 33, transit switching unit 34, Ethernet switch 10, broadband modem 28, gateway router unit 38 and microwave frequency range 39 with an antenna 40. At the same time, frequency-adaptive duplex and half-duplex radio communications are provided with adaptation for fixed frequencies and with adaptation for frequency packets, exchange of service commands and automated communication using the name of the equipment 31 data transmission mobile hardware.

Data exchange in the mobile hardware is also possible using data terminal equipment (OOD) installed in hardware communications and command and staff machines (CAB), the signals from which are transmitted to the equipment room via connecting line 50 through line input 46.

When operating in demand mode, the mobile hardware provides:

providing a radio channel for transmitting data and transmitting data to a specified correspondent in various modes of communicating information;

the provision of telephone and telegraph radio channels to terminal equipment via the C1-TCH, C1-TG, C1-I interfaces with the reception / transmission of information at speeds of 1.2 and 2.4 kbit / s over the HF radio channel and up to 64.0 kbit / s over VHF radio channel;

automatic establishment of a connection between the mobile hardware and individual radio receivers with remote control of the connection and communication process;

counter-work with the terminal equipment of telephone and telegraph communications, as well as with the terminal equipment of the data of the interacting hardware and stations;

the issuance, upon request, to the control room of the current state of the communication channels, the health of the equipment and the occupancy of the channels in the communication process;

Information transfer via 10 Ethernet switch to Ethernet network and to remote objects.

The control room provides for operational (with the participation of the operators of ARMO 12 and 18) automated management of conducting two-way radio communication sessions using portable laptops 13 and 19 of the first and second ARMOs. The path of transmission of signals and commands for transmission includes: telephone or telegraph communication terminal equipment of interacting hardware communication, mobile equipment remote control line, broadband modem 28, Ethernet switch 10, multi-channel RPDU 26 and SF unit 27, antenna switch 5 and further, the signals are transmitted to broadcast of one of four (1-4) transceiver antennas. At the reception, the path includes: transceiver antennas (1-4), antenna switch 5, UV unit 6, multi-channel RPU 7, Ethernet switch 10, broadband modem 28, microwave radio station 39 and antenna 40, then the signals are broadcast, received a radio station of a separate radio reception equipment room, channels are allocated and transmitted via trunk lines to the terminal equipment of telephone, telegraph communication and data transmission of interacting hardware communication at the opposite end of the radio line.

The transmission and reception of signals of the auditory telegraph is carried out using the block 42 of the auditory reception / transmission of signals, the block 43 of the speaker and the telegraph key 44. In this case, the transmission and reception of signals is carried out using the Morse code.

Acceptance of auditory telegraph signals in a mobile equipment room is also possible using a micro-telephone headset 17 or 23 of the first 12 or second 18 ARMO along the path, including: transceiver antennas (1-4), antenna switch 5, UV unit 6, multi-channel RPU 7, 10 Ethernet switch , portable laptops 13 or 19 of the first 12 or second 18 ARMO, to which MTG 17 and 23 are connected.

The technical effect of the present invention consists in expanding the functionality of the hardware in terms of organizing high-speed paths and radio channels with increased bandwidth and providing secure data exchange under the influence of various natural and artificial interference on radio means, achieved by introducing additional multi-channel data transmission equipment with AWP ADF operator, packet encryption block, transit switching block, technical device about masking information, a gateway-router unit, a microwave station, a pairing unit, an auditory signal receiving / transmitting unit, the use of multi-channel radio receiving and transmitting devices. This contributes to the possibility of organizing simultaneously several independent directions and communication channels capable of functioning independently from each other in several directions in the HF and VHF frequency bands, high-speed radio networks with the exchange of information and data with increased security on them. At the same time, a reasonably good communication quality is ensured: verbal intelligibility is not lower than class 2 according to GOST V 20775 when transmitting voice messages and the probability of an element-by-element error is not lower than 5 × 10-2 when transmitting digital information, as well as data exchange at a speed of up to 10 Mbit / s.

In addition, automation of connection establishment and communication processes can increase the reliability of information transfer and communication reliability, eliminate or reduce operator participation in communication establishment and maintenance processes, thereby significantly reducing operator subjective errors during their execution, and increasing the speed of connection establishment and radio communication .

Sources of information.

1. Golovin OV, Prostov S.P. Systems and devices for short-wave radio communication / Ed. Professors O.V. Golovin. - M .: Hot line - Telecom, 2006.

2. RU, utility model patent No. 47597 U1, IPC Н04В 1/06, 2005.

3. RU, patent No. 2556878 C1, IPC H04B 7/26, 2015, BIPM No. 20 of July 20, 2015 (prototype).

Claims (3)

1. Mobile HF-VHF radio communication equipment containing four transceiver antennas, an antenna switch, a narrow-band filter (UV) unit, a multi-channel radio receiver (RPU), an automatic communication unit (AUS), a hardware server, which includes an Ethernet switch and personal electronic a computer (PC), two automated operator workstations (ARMO), each of which includes a laptop computer, a liquid crystal (LCD) monitor, a standard keyboard, and a micro-telephone headset (MTG), a GPS / GLONASS navigation receiver with an integrated antenna, a unit for generating single-time signals (SEV), an interface converter, a primary multiplexer, a multi-channel radio transmitting device (RPDU), a selective filter unit (SF), a broadband modem, and ultra-short-wave (VHF) a radio station with an antenna, a channel and line switching unit (CCL), linear input, to the first, second and third linear input-outputs of which a connecting line (SL) is connected for receiving / issuing channels, high speed digital subscriber line (DSC) and fiber-optic communication line (FOCL), switching and calling unit (BKV), two communication panels (PS), VHF intercom station and VHF antenna of intercom station, characterized in that it additionally Introduced multichannel data transmission equipment (ADF), automated workstation (AWP) of the ADF operator, packet encryption unit, transit switching unit, technical masking device, gateway router unit, microwave radio frequency range with an antenna, an interface unit, an auditory signal receiving / transmitting unit, a loudspeaker unit (BG), a telegraph key and a connecting line (SL) from the data terminal equipment (OOD), and a second LCD monitor was introduced into each ARMO, with high-frequency (HF) the inputs and outputs of the first, second, third and fourth transceiver antennas are connected respectively to the first, second, third and fourth high-frequency (HF) inputs and outputs of the linear side of the antenna switch, the first, second, third and fourth high-frequency inputs and outputs of the side of which are connected respectively to the first, second, third and fourth inputs and outputs of the UV unit, the first, second, third and fourth RF outputs of which are connected respectively to the first, second, third and fourth high-frequency (RF) inputs of a multi-channel RPU, first, second , the third and fourth channel outputs of which at the RS-485 interface are connected respectively to the first, second, third and fourth inputs of the hardware server Ethernet switch, the first input-output of which at the RS-232 interface is connected to the input-output A hardware server computer, the second input-output of the Ethernet switch at the Ethernet interface is connected to the input-output of the AUS unit, the first control output of which is connected to the control input of the multi-channel RPU, the third input-output of the Ethernet switch via the RS-232 interface is connected to the first input-output of the portable laptop of the first ARMO, the second, third, fourth and fifth inputs and outputs of which are connected to the inputs and outputs of the first and second LCD monitors, standard keyboard and MTG, the fourth input-output of the Ethernet switch at the RS-232 interface is connected to the first by the way-output of a laptop of the second ARMO, the second, third, fourth and fifth inputs and outputs of which are connected to the inputs and outputs of the first and second LCD monitors, standard keyboards and MTGs, the channel input-output of the GPS / GLONASS navigation receiver is connected to the information input - the output of the SEV formation unit, the control input-output of which at the Ethernet interface is connected to the fifth input-output of the Ethernet switch, the sixth and seventh inputs and outputs of which at the Ethernet interface are connected to the first and second input-outputs, respectively interface converter, the third and fourth inputs and outputs of which are connected respectively to the first and second inputs and outputs of the primary multiplexer, the third and fourth inputs and outputs of which at the junction E1 are connected respectively to the first and second station inputs and outputs of the KKL unit, the first and second line inputs - the outputs of which at the Ethernet 10Base-TX interface are connected respectively to the first and second station inputs / outputs of the line input, the fourth line input-output of which is connected to the input-output of the connecting line ( SL) from the data terminal equipment (OOD), the first, second, third and fourth outputs of the Ethernet switch of the hardware server at the Ethernet interface are connected respectively to the first, second, third and fourth inputs of the multichannel RPDU, the control input of which is connected to the second control output of the ACS block, the first and second RF outputs of the multi-channel RPDU are connected respectively to the first and second RF inputs of the antenna switch, the third and fourth RF inputs of which are connected respectively to the first and second RF outputs of the SF unit, the second and second high-frequency inputs of which are connected respectively to the third and fourth high-frequency outputs of a multi-channel RPDU, the eighth input-output of the Ethernet switch is connected via Ethernet to the channel input-output of a broadband modem, the linear input-output of which at interface E1 is connected to the ninth input-output of the switch Ethernet, the fifth input-output of the primary multiplexer at the E1 interface is connected to the linear input-output of multi-channel data transmission equipment (ADF), the control input-output of which at the RS-232 interface is connected to the control input ohm-output of the automated workstation of the ADF operator, the channel input-output of the multi-channel ADF is connected to the third station input-output of the linear input, the sixth input-output of the primary multiplexer is connected to the linear input-output of the technical information masking device, the tenth input-output of the switch Ethernet at the Ethernet interface is connected to the channel input-output of the packet encryption unit, the subscriber input-output of which at the Ethernet interface is connected to the input-output of the transit switching unit, the eleventh input-output to an Ethernet mutator at an Ethernet interface is connected to a fourth line-in station input-output, an Ethernet switch twelfth input at an Ethernet interface is connected to a channel input-output of a transportable VHF radio station, the high-frequency input-output of which is connected to a high-frequency input-output antenna of a portable VHF radio station, the thirteenth input-output of the Ethernet switch at the Ethernet interface is connected to the first input-output of the gateway-router unit, the second input-output of which is connected to the channel input-output of a microwave radio station a range, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna of the microwave station, the third input-output of the gateway-router unit is connected to the first input-output of the interface unit, the second input-output of which is connected to the information input-output of the microwave radio station, the fourteenth input-output of the Ethernet switch at the Ethernet interface is connected to the first input-output of the auditory signal reception / transmission unit, the second and third inputs and outputs of which are connected to the inputs and outputs of the c speaker and telegraph key, the third station input-output of the KKL unit is connected to the linear input-output of the switching and calling unit (BKV), the first and second station inputs-outputs of which are connected respectively to the linear inputs-outputs of the first and second communication panels, channel inputs - the outputs of the switching and calling unit are connected to the channel I / O of the VHF radio of the intercom, the high-frequency input-output of which is connected to the high-frequency input-output of the antenna of the VHF radio of the intercom. 2. The mobile equipment room according to claim 1, characterized in that the multichannel RPU contains four receiving path modules, a vector combiner unit, a control unit and terminal equipment interface unit (OA), the inputs and outputs of the first, second, third and fourth receiving path modules McBSP are connected respectively to the first, second, third and fourth inputs and outputs of the vector combiner unit, the fifth input-output of which is connected via USB 2.0 to the first input-output of the control unit, the second input-output of which is connected via USB 2.0 to dinene with the input-output of the terminal equipment interface unit (OA), while the high-frequency (HF) inputs of the first, second, third and fourth modules of the receiving path are the first, second, third and fourth RF inputs of the multi-channel RPU, which are connected respectively to the first, the second, third and fourth high-frequency outputs of the narrow-band filter (UV) block, the first, second, third and fourth channel outputs of which are the first, second, third and fourth outputs of the OA interface unit, and I control rd input of the control unit is a control input multichannel PAR connected to the control output of the automatic connection establishing unit. 3. The mobile hardware room according to claim 1, characterized in that the multichannel RPDU comprises a terminal equipment (OA) interface unit, a control unit, a vector combiner unit, and four pathogen path modules, the input / output of the OA interface unit connected to the first via USB 2.0 input-output of the control unit, the second input-output of which at the USB 2.0 interface is connected to the first input-output of the vector combiner unit, the second, third, fourth and fifth inputs and outputs of which at the McBSP interface are connected respectively to the input-output of the first, second, third o and the fourth module of the path of the pathogen, while the first, second, third and fourth inputs of the OA interface unit are respectively the first, second, third and fourth inputs of a multi-channel radio transmitting device (RPDU), which are connected respectively to the first, second, third and fourth outputs of the switch Ethernet server hardware, the first, second, third and fourth high-frequency outputs of a multi-channel RPDU are the outputs of the first, second, third and fourth modules of the path pathway, respectively, and The input of the control unit is the control input of a multi-channel RPDU connected to the second control output of the automatic communication unit.

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