RU2741898C1 - Unified telephone and loudspeaker communication terminal device - Google Patents

Abstract

FIELD: telecommunication equipment.

SUBSTANCE: invention relates to telecommunication equipment and can be used for transmission of telephone information in object network of internal communication, ATS and LSC, as well as radio circuits with support for remote control of air and ground (sea) radio communication, via communication paths using radio relay, wire and satellite communication means. Unified terminal device for telephone and loud-speaking communication comprises computing unit (1.1.2), adapter card (1.2.1), Internet connection (1.1.2.3) with an open segment of the communication system, secondary power supply circuit (1.1.4), technically separated open and closed segments of voice information processing, galvanically isolated from each other, comprising an open segment switching device (1.2), having an open segment tangent (1.2.1.1) connection, connection (1.2.1.2) of open segment of special-purpose telephone set, information connection (1.2.1.3) of open segment, filter card (1.2.2), including feed connections (1.2.2.1-1.2.2.5), multifunctional open segment indicator (1.1), comprising liquid crystal display (1.1.1), board (1.1.3) of buttons and encoders, connection (1.1.2.4) with communication facilities not included in communication system, as well as device (1.3) of closed segment switching, comprising adapter board (1.3.1), including connection (1.3.1.1) closed segment tangents, connection (1.3.1.2) of closed segment of special-purpose telephone set and information connection (1.3.1.3) of closed segment, filter board (1.3.2), including feed connections (1.3.2.1-1.3.2.5), computation closed segment (1.4), which includes computing unit (1.4.1), comprising peripheral circuit board (1.4.1.1), computer board (1.4.1.2), Internet connection (1.4.1.3) with closed segment of communication system and connection (1.4.1.4) with communication facilities not included in communication system, as well as board (1.4.2) of the secondary power supply.

EFFECT: technical result consists in improvement of technical characteristics of the disclosed device, namely in providing implementation of functions of terminal devices, while simultaneously listening to information on closed and open paths formed by a communication system and selective transmission on any of them, due to the presence of two separate segments (open and closed).

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Description

The proposed invention relates to telecommunication technology and can be used for the transmission of telephone information in internal communication facility networks, automatic telephone exchange (automatic telephone exchange) and loudspeaker communication (GGS), as well as radio paths with support for remote control by means of air and land (sea) radio communication, and on communication paths using radio relay, wire and satellite communications.

The unified terminal device for telephone and loudspeaker communication (UOT and GGS) is designed to implement:

1) functions of tools (devices):

a) terminal - telephone (direct and automatic telephone exchange), loudspeaker communication;

b) remote control panels for air and sea (land) radio communications;

2) the ability to simultaneously listen to the outputs of the open and closed communication paths and selectively connect to the inputs of the open or closed communication paths for transmission.

The device is intended for use as part of automated (non-automated) workplaces of officials:

1) ground control points, communication centers and radio technical support of airfields, hydrodromes and helipads of naval aviation;

2) aviation communication posts:

a) surface aircraft carrying ships with group and single-based aircraft (aircraft);

b) surface non-aircraft-carrying ships with a ship-based aviation control center on board.

Various technical solutions are known in this area.

Known "Multifunctional subscriber terminal" (RF patent for utility model No. 147712, IPC H04L 15/00, published on November 20, 2014) for transmitting and receiving commands and information messages carried out through various communication channels of an open segment (OS), containing a processor, memory unit, block of controllers of input-output devices (BKUVV), interface node, for connection with terminal equipment for receiving and transmitting through various OS communication channels, containing controllers of C1-I and RS-232 interfaces, Ethernet interface controller OS, interconnected by internal highway. As part of the multifunctional subscriber terminal (MFAT), an OS for transmitting and receiving open commands and information messages and a closed segment (CL) for transmitting and receiving confidential commands and information messages are allocated, and the ES, regardless of the OS, contains an internal trunk to which interface node, Ethernet interface controller, processor, memory unit and BKUVV, in addition, both OS and ZS have a USB adapter for connecting to BKUVV, a USB adapter for connecting a keyboard, as well as a Wi-Fi adapter and a USB adapter for connecting a Blue adapter Tooth in the OS, while the BKUVV OS and ZS independently contain a touch panel controller node and a video camera controller node, and the MFAT power supply is common for the OS and ZS and provides for connection to both a 220 V AC network and an onboard DC network 12 V.

The disadvantage of the known device is the lack of the ability to process and transmit speech information, which indicates the narrow functionality of the terminal. The equipment is not a telephone communication device.

Known "Multifunctional subscriber terminal" (RF patent for invention No. 2538302, IPC H04L 15/00, H04L 29/12, published 01/10/2015). Multifunctional subscriber terminal for transmission and reception of documented facsimile and telegraph information, carried out simultaneously via several different communication channels, contains a processor, a memory unit, I / O controllers and a trunk adapter, a memory device and an Ethernet controller, an interface node containing C1- And for digital medium-speed channels, RS-232 for voice frequency channels using modems and at least two controllers of C2 interfaces (telegraph) for digital low-speed channels, moreover, it additionally includes a node for interfacing and switching of voice transmissions, a node for IP interfaces, providing reception and transmission of video, IP telephony, Wi-Fi and Bluetooth signals.

The closest to the proposed technical solution, in terms of a set of essential features, is a multifunctional subscriber terminal (RF patent for invention No. 2555240, IPC Н04М 9/08, published 10.07.2015), taken as a prototype. A device for receiving and transmitting telephone communication, carried out through various communication channels, between subscribers of departmental networks and networks of national economic purpose, as well as telegraph and file messages, contains a computing unit, a memory unit, I / O device controllers, a trunk adapter card, an Internet connection with an open segment of the communication complex, a secondary power supply board, peripheral devices, a device for switching acoustic signals, consisting of a digital interface controller, a signal converter, a voltage divider, a C1-TC interface controller, as well as supply voltage generation units, interface switching, blocking voltage, matching and audio power amplifier.

The disadvantage of the known device is the lack of the ability to work in a closed segment, as well as the low efficiency of providing, at the user's request, communication paths of various types.

The proposed UOUT and GGS is distinguished by the presence of multifunctional indicators (IMF), and also includes: a computing unit with a peripheral board and a computing board, a board for buttons and encoders, a secondary power supply board; a closed segment computing device (DCS), which includes a computing unit with a peripheral board and a computing board, a secondary power supply board; open segment switching device (UKOS), closed segment switching device (UKZS).

A technical problem in the area under consideration, at present, is the lack of a unified telephone terminal device that allows, when working on open and closed radio, microwave, wire and satellite communication paths, object and long-distance communication, which simultaneously listens to the outputs of open and closed communication paths and selectively connecting to the inputs of open or closed communication paths for negotiations.

The technical result of the proposed invention is to improve the technical characteristics of the proposed device, namely, to ensure the implementation of the functions of terminal devices, while listening to information on closed and open paths formed by a communication complex and selective transmission through any of them, due to the presence of two separate segments (open and closed).

The technical result is achieved by the fact that a unified terminal device for telephone and loudspeaker communication, containing a computing unit, an adapter board, an Internet connection with an open segment of a communication complex, a secondary power supply board, according to the invention, contains technically separated open and closed segments for processing speech information, galvanically isolated from each other, containing an open segment switching device, including an open segment push-to-talk connection, an MTGSS open segment connection (micro-telephone headset for special communication), an open segment information connection, a filter card including power connections, a multifunctional open segment indicator, containing a liquid crystal screen, a board of buttons and encoders, a connection with communication means that are not part of the communication complex, as well as a closed segment switching device containing an adapter board including a PTT connection closed segment, connection of closed segment MTGSS and data connection of closed segment, filter board, including supply connections, computational device of closed segment, including computing unit containing peripheral board, computing board, Internet connection with closed sector of communication complex and connection with communication facilities not included in the communication complex, as well as a secondary power supply board.

The essence of the invention is illustrated by Fig., Which shows the structural and functional diagram of the proposed UOT and GGS, where:

1 - UOUT and GGS;

1.1 - multifunctional open segment indicator;

1.1.1 - LCD screen;

1.1.2 - computing unit;

1.1.2.1 - peripheral board;

1.1.2.2 - computing board;

1.1.2.3 - Ethernet connection with an open segment of the communication complex;

1.1.2.4 - connection with communication facilities that are not part of the communication complex;

1.1.3 - board of buttons and encoders;

1.1.4 - secondary power supply board;

1.1.4.1 - supply connection 27-24 V;

1.2 - UKOS;

1.2.1 - adapter board;

1.2.1.1 - connection with an open segment tangent;

1.2.1.2 - connection of the open segment of the micro-telephone headset for special communication (MTGSS);

1.2.1.3 - information connection of an open segment;

1.2.2 - filter board;

1.2.2.1 - supply connection 27V-1;

1.2.2.3 - supply connection 27V-2;

1.2.2.3 - 24V-battery supply connection;

1.2.2.4, 1.2.2.5 - power supply connection 27-24V;

1.3 - UKZS;

1.3.1 - adapter board;

1.3.1.1 - connection to a closed segment tangent;

1.3.1.2 - connection of the closed MTGSS segment;

1.3.1.3 - informational connection of a closed segment;

1.3.2 - filter board;

1.3.2.1 - supply connection 27V-1;

1.3.2.2 - supply connection 27V-2;

1.3.2.3 - 24V-battery supply connection;

1.3.2.4, 1.3.2.5 - power supply connection 27-24V;

1.4 -UVZS;

1.4.1 - computing unit;

1.4.1.1 - peripheral board;

1.4.1.2 - computing board;

1.4.1.3 - Ethernet connection with a closed segment of the communication complex;

1.4.1.4 - connection with communication facilities that are not part of the communication complex;

1.4.2 - secondary power supply board.

UOUT and GGS contains a computing unit (1.1.2), an adapter board (1.2.1), an Internet connection (1.1.2.3) with an open segment of a communication complex, a board (1.1.4) of a secondary power source, according to the invention, contains technically separated open and closed segments of speech information processing, galvanically isolated from each other, containing UKOS (1.2), including connection (1.2.1.1) open segment tangents, connection (1.2.1.2) open MTGSS segment, information connection (1.2.1.3) open segment, filter board (1.2.2), including power connections (1.2.2.1-1.2.2.5), multifunctional indicator (1.1) of an open segment, containing a liquid crystal (LCD) screen (1-1.1), a board (1.1.3 ) buttons and encoders, connection (1.1.2.4) with communication means that are not part of the communication complex, as well as the UKZS (1.3), containing the adapter board (1.3.1), including the connection (1.3.1.1) of the closed segment tangent, connection (1.3.1.2) of the closed MTGSS segment and and informational connection (1.3.1.3) of a closed segment, filter board (1.3.2), which includes supply connections (1.3.2.1-1.3.2.5), UVZS (1.4), including a computing unit (1.4.1), containing payment (1.4.1.1) of the periphery, payment (1.4.1.2) computing, Internet connection (1.4.1.3) with a closed segment of the communication complex and connection (1.4.1.4) with communication facilities not included in the communication complex, as well as the payment ( 1.4.2) secondary power supply.

UOUT and GGS, containing the ability to select from the configuration of any prepared communication path or a subscriber of the object network using the encoder board from the IMF, as well as the ability to display the status of the subscribers of the object network and the communication paths used on the IMF, has connectors for connecting a headset, headphones, laryngophones , microphone, loudspeaker, video camera, tangents (pedals, buttons), open and closed segments of the communication complex, channel-forming communication facilities (in the absence of a communication complex). The power supply to the open and closed segments of the UOT and GGS is carried out through separate electrical circuits from two independent (main and backup) DC networks of 27 volts, emergency power is also provided from a 24 volt battery.

The setting data of the communication paths are included in the configuration, which is formed at the automated workstation of the operator of the communication complex. The selected configuration is loaded through the open segment of the communication complex into the UOUT and GGS. The configuration includes configuration data for up to eight communication paths (open and closed segments) and four object networks. The data of the communication path includes information about the number of the channel for air radio communication, maritime radio communication or the number of a previously prepared radio station frequency for land radio communication, the operating frequency range, the transmission / reception frequencies, the type of signal modulation, the method of using frequencies (fixed operating frequency / programmed). tunable operating frequency), the type and number of the radio station included in the communication complex, involved in providing the communication path, and for the object network - the name and number of the subscriber. The configuration settings of each path are recorded in the program modules of the remote control units (RCU), and the settings of the object networks in the memory section specially allocated for this. All tuning data of communication paths and object networks, relevant for the UOT and GGS, are stored in the computing unit (1.1.2) of the multifunctional indicator (1.1).

The user of the UOUT and GGS himself chooses the necessary path from the paths assigned to the RCU. The selection is carried out on the multifunctional indicator through the user interface by means of the encoder board (1.1.3). When the selected RCU is activated, the telephone circuits of the MTGSS are switched to the specified path.

The push-to-talk signal in the open segment with MTGSS (1.2.1.1) through UKOS (1.2) enters the computing unit (1.1.2) of the multifunctional indicator (1.1). In the computing unit (in the computing board 1.1.2.2), the analog-to-digital conversion of the push-to-talk message is carried out into a code combination with addressing for the selected path, which, through the peripheral board (1.1.2.1) via the Ethernet bus of the open segment, enters the selected path of the interacting communication complex.

The response from the radio station about turning on the radiation (pressing the push-button) goes through the communication complex via the Ethernet bus of the open segment to the peripheral board (1.1.2.1), then to the computing board (1.1.2.2), where the response is processed and in the selected RCU on the LCD screen ( 1.1), the icon for switching on the radiation of the selected radio station is displayed.

The transmission of voice information to the communication paths is possible only after receiving confirmation of the inclusion of radiation from the radio station. Electromagnetic vibrations of the speech range from MGTSS (1.2.1.2) through the UKOS enter the computing unit (1.1.2) of the multifunctional indicator (1.1). In the computing unit (in the computing board 1.1.2.2), analog-to-digital speech conversion is carried out according to the rules of encoding the audio codecs G.711, G.722.1, G.722.2, G.726, iLBS (the type of codec is set by the special software of the UOT and GGS) with addressing for the selected path, which through the peripheral board (1.1.2.1) via the open segment Ethernet bus enters the selected path of the interacting communication complex.

The signaling of the push-to-talk button release is similar to pressing, according to the sequence described above.

The processing of the push-to-talk signal and speech information in the closed segment is similar to the open segment, but through the devices of the closed segment. The push-to-talk signal in the closed segment with the MTGSS (1.3.1.1) through the UKZS (1.3) enters the computing unit (1.4.1) of the closed computing segment device (1.4). In the computing unit (in the computing board 1.4.1.2), an analog-digital conversion of the push-to-talk message is carried out into a code combination with addressing for the selected path, which, through the closed segment periphery board (1.4.1.1) via the closed segment Ethernet bus, enters the selected path of the interacting complex communication.

The response from the radio station about turning on the radiation (pressing the push-button) goes through the communication complex via the Ethernet bus of the open segment to the peripheral board (1.1.2.1), then to the computing board (1.1.2.2), where the response is processed and in the selected RCU on the LCD screen ( 1.1), the icon for switching on the radiation of the selected radio station is displayed.

The signaling of the push-to-talk release occurs similarly to pressing, according to the sequence described above through the devices of the closed segment from the MTGSS to the radio station and through the devices of the open segment from the radio station to the UOST and GGS.

The processing of speech information while ensuring negotiations with subscribers of object networks is carried out similarly to speech processing in an open segment, but the PTT is not used, the conversation is conducted in a free order.

When negotiating on closed paths, it is possible to simultaneously listen in on the selected open path or object network, and the reverse function is also possible.

The proposed technical solution provides:

simplex, half-duplex and duplex exchange of voice information over open and closed radio communication channels in the ranges of decameter, meter, decimeter waves DKMV, MV1, MV2, DMV1; duplex exchange of voice information over open and closed channels of satellite and radio relay communications; exchange of voice information in wired (duplex) and wireless (duplex and simplex) object communication networks; remote control of the drive aerodrome radio station (beacon) and the radio receiver of the SV range; simultaneous display of the state of the channels of satellite, radio relay and radio communication. UOUT and GGS are able to check the health of their equipment and transmit its results to the technical means of the control system of the communications complex (aviation communications complex) to which it is connected.

Thanks to the proposed technical solution, the technical characteristics of the device are improved, namely, the implementation of the functions of terminal devices is ensured, while listening to information on closed and open paths formed by a communication complex and selective transmission through any of them, due to the presence of two separate segments (open and closed).

Claims (2)

A unified terminal device for telephone and speakerphone, containing a computing unit, an adapter board, an Internet connection with an open segment of a communication complex, a secondary power supply board, characterized in that it contains technically separated open and closed segments of speech information processing, galvanically isolated from each other, containing an open segment switching device, which includes an open segment push-to-talk connection, an open segment connection of a special communication handset, an open segment information connection, a filter card, including power connections, a multifunctional open segment indicator containing a liquid crystal screen, a board of buttons and encoders, a connection with communication means that are not part of the communication complex, as well as a closed segment switching device containing an adapter board including a closed segment tangent connection, connection of a closed segment of a microtelephone headset for special communication and an information connection of a closed segment, a filter board, including supply connections, a closed segment computing device, including a block in Computing, containing a peripheral board, a computing board, an Internet connection with a closed sector of the communication complex and a connection with communication facilities that are not part of the communication complex, as well as a secondary power supply board.

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