RU2453994C1 - System of communication and data transfer of topographic survey vehicle - Google Patents

Abstract

FIELD: radio engineering.

SUBSTANCE: invention relates to radio systems of data exchange. For this purpose a system is developed, comprising the following: a short-wave radio station (WRS) 1 carried onto a specialised vehicle, which is connected via data transfer equipment (DTE) 2 to a board computer (BC) 3 of an automated workplace (AWP) (not shown in drawings). The first inlet of the BC 3 is connected to a receiver of signals of navigation satellite systems (SR NSS) 4, the second inlet - to a control panel (CP) 5 of the AWP in the form of a BC 3 keyboard, and the outlet - to a video monitor (VM) 6 of the BC 3. The system of communication and data transfer is equipped with a carried short-wave radio station (WRS) 7, which along an information exchange channel via DTE 2 is connected to a control-correcting station (CCS) 8, an external radio facilities set (ERFS) 9 comprising two portable radio stations (PRS) 10 and an internal communication system (ICS) 11 in the form of a transport loudspeaker comprising two amplifiers of sound frequency (SFA) 12, two microphones (MC) 13 and four dynamic heads of a loudspeaker (LDH) 14. Antennas 15 are equipped with lifting mechanisms (LMA) 16 with an electric drive 17, arranged with the possibility of control from a single control panel (CP) 18. WRS 1 and 7 also include the following main units: a transceiver (TR) 19, an automatic matching device (AMD) 20, a remote control panel (RCP) 21, a modem (MD) 22.

EFFECT: development of an automated noise-protected data exchange between surface movable facilities and transfer of voice information inside them.

1 dwg

Description

The invention relates to radio data exchange systems and can be used for automated noise-free information exchange between terrestrial objects, including mobile ones, as well as for transmitting voice information inside an object.

A known radio communication system with moving objects (see patent No. RU 2309543, IPC H04B 7/26, H04B 7/185, publ. October 27, 2007), adopted as a prototype. A radio communication system with moving objects consists of a ground-based complex containing a ground-based antenna, a radio station connected by two-way communications via data transmission equipment to the corresponding first input / output of a computer of a workstation, the first input of which is connected to a signal receiver of navigation satellite systems, the second input - to the AWP control panel, and the output to the AWP monitor, a relay type shaper connected to the corresponding input of the AWP calculator, N each of which includes on-board sensors, an on-board receiver of signals from navigation satellite systems, an analyzer of the type of received messages and an on-board driver of the type of relayed messages, each of which is connected to the corresponding inputs of the on-board computer, the output of which is connected to the input of the unit data recording, and input / output - to the bidirectional bus of the control system of a moving air object, the on-board computer through series-connected on-board equipment data transmission and the radio station is connected to the on-board antenna, and data transmission from the ND is provided through a chain of series-connected first mobile airborne objects, the second mobile airborne object and then to the Nth mobile airborne object, and data transmission from the Nth mobile airborne object the complex is carried out in the reverse order.

The disadvantages of the prototype are:

- high configurational complexity of the system, involving the use of highly qualified personnel;

- lack of ability to control the quality of navigation fields of satellite navigation systems;

- lack of speech intraobject communication;

- lack of communication facilities for mobile groups working near the area of concentration of a moving object.

The proposed invention solves the problem of increasing the combat effectiveness of ground-based mobile navigation and topographic and geodetic reference points located on the basis of the chassis of special vehicles.

The technical result obtained by the implementation of the invention is to create a communication system and data transfer of the top loader, which has the necessary deployment tools, compatibility with the transmitting devices of the interacting units and includes channel-forming equipment that provides radio communication with correspondents of the top loader, with senior commanders, attached and subordinates units, reconnaissance equipment, data transmission equipment, with the help of which usual transmission, reception and distribution of all telecode information during a combat operation, which handles the unit operator on your workstation, as well as for the technical interface of the calculator workstation with a channelization means, internal communications topoprivyazchika and communications equipment for the operation of mobile groups.

The indicated technical result is achieved by the fact that in the proposed communication and data transmission system (DSPD) of the topper, containing a radio station connected via data transmission equipment (ADF) to the on-board computer of the workstation (AWS), the first input of which is connected to the signal receiver of navigation satellite systems , the second input is to the AWP control panel, and the output is to the AWP monitor, and the antenna, new is that the SSPD is additionally equipped with a radio station, which via the information exchange channel through the AP connected to a control and correction station, configured to ensure the quality control of navigation fields of satellite systems, the formation and delivery of corrective information to control centers of higher and interacting formations, a set of remote radio communications in two portable radio stations, an internal communication system in the form of a speakerphone, consisting of of two audio frequency amplifiers, two microphones and four dynamic speaker heads, ante us radio stations are equipped with lifting mechanism with electric drive, configured to control with a single remote.

The additional equipment of the DSPD with a radio station, which is connected via the data exchange channel through the ADF to a control and correction station, made with the possibility of ensuring quality control of the navigation fields of satellite systems, allows you to:

- to ensure the issuance of corrective information to data transmission equipment with its further transmission to consumers through the channel of radio information exchange;

- expand the capabilities of the workstation equipped at a mobile navigation and topographic and geodetic reference point by providing corrective navigation information to control centers of higher and interacting formations.

Equipping SSPD with a set of remote means of radio communication as a part of two portable radio stations allows:

- to provide stable radio communications to members of the crew conducting work on geodetic definitions at different points, both between themselves and with the mobile radio station of the mobile unit;

- provide mobile round-the-clock open or technically secure confidential radio communications.

Equipping the SDKD with an internal communication system in the form of a transport loud-speaking device, consisting of two sound frequency amplifiers, two microphones and four dynamic loudspeaker heads, allows:

- to ensure the full-fledged transmission of voice information from the cab of the mobile unit to the box body, to the operator's workstation, and from the operators to the cab;

- increase the combat effectiveness and controllability of mobile navigation points and topographic and geodetic reference.

Equipping the antennas of radio stations with lifting mechanisms with an electric drive, made with the possibility of control from one remote control, allows you to:

- simplify the process of deployment of radio communications;

- reduce the deployment time of a moving navigation point and topographic and geodetic reference.

Technical solutions with features distinguishing the claimed solution from the prototype are not known and do not follow explicitly from the prior art. This suggests that the claimed solution is new and has an inventive step.

The invention is illustrated in the drawing, which shows a structural diagram of the SSPD.

The communication system and data transfer of the topographic device consists of the following technical means: transported by a specialized vehicle KB - a radio station (VRS) 1, which is connected via data transmission equipment (ADF) 2 to the on-board computer (BV) 3 of the automated workstation (AWP) (on drawings not shown). The first input of BV 3 is connected to the receiver of signals of navigation satellite systems (PS NSS) 4, the second input is to the control panel (PU) 5 of the AWP in the form of a keyboard of BV 3, and the output is connected to a video monitor (VM) of 6 BV 3. The SPD is additionally equipped with a carry KV - a radio station (VRS) 7, which is connected via an information exchange channel through the APD 2 to a control and correction station (KKS) 8, a set of remote radio communications equipment (KVSR) 9 as part of two portable radio stations (PRS) 10, and an internal communication system (SHS) ) 11 in the form of a transport speakerphone, consisting of two amplifiers of sound frequency (UHF) 12, two microphones (MK) 13 and four dynamic loudspeaker heads (DGG) 14. Antennas 15 are equipped with lifting mechanisms (MPA) 16 with an electric drive 17, made with the possibility of control from one remote control (PU ) eighteen.

The composition of the HRV 1 and 7 also includes the following main nodes: transceiver (PP) 19, automatic matching device (UCA) 20, remote control (RC) 21, modem (MD) 22.

The communication system and data transfer of the topo is as follows. The main purpose of the topographic data collector system is to provide a stable and reliable connection between both intraobjective and interfaced objects, as well as to ensure information exchange between interfaced objects (control centers of higher and interacting formations).

Requirements for SSPD are determined by information communications, distances between vehicles of a grouping of interacting structures of 50-60 km, reconnaissance equipment and fire weapons. For the implementation of information links in the topper, the following types of communication are required:

- telephone communication over the air;

- Telecode communication over the air.

In addition, to ensure the interaction of the crew members of the topo-trailer, the organization of internal voice communication is necessary. Voice communication is used to directly control the combat work of the crew members of the topographic surveyor, including when automation elements fail.

Telecode communication is used for automated control of the operation of a topozvyazchik through automation tools (AWS).

The capacity of the SSPD should ensure timely reporting to subordinate teams, signals, messages of the established categories of urgency, receiving reports, reports on the fulfillment of tasks, exchange of navigation data and the provision of communication channels for conducting telephone conversations taking into account the priorities of subscribers.

The basic element for the construction of the topographic data storage device is the SVS 11 in the form of a loud-speaking device, which is designed to transmit voice information from the driver and commander located in the cabin of a specialized vehicle to the top-loading wagon body, to AWP operators, and from operators to the top-loading cabin.

The principle of operation of the SHS 11: the acoustic signal converted by MK 13 to electric is amplified first by a microphone amplifier, and then by an ultrasonic amplifier 12. The output signal of the amplifier is supplied to DGG 14 located in the box body and in the cab. MK 13 has a control button. During the transmission of information, the button MK 13 is pressed and the signal from its output is fed to the input of the amplifier. At the time of termination of the transmission of information, the button is depressed.

APD 2 is intended for transmission, reception and distribution of all telecode information in the course of combat work, which is processed by the unit operator on its AWP, as well as for technical pairing of BV 3 AWP with channel-forming means.

ADF 2 is used for classifying, imitating and distributing messages when working in communication channels and provides data transmission via several independent communication channels. APD 2 provides:

- a special mode for transmitting information with a constant delay for the distribution of accurate time over the communication network;

- distribution and input of navigation or corrective information in the ADF of consumer machines;

- A special mode of delivery of key information both during scheduled key changes and in case of compromises.

In addition, to improve the probability-time characteristics of message delivery, the following operation algorithms are implemented in the APD 2 equipment:

- with the analysis of the employment of the communication channel;

- free access to transmission without analysis of employment;

- cyclic access mode with a variable window;

- cyclic access mode with a constant window.

The channel-forming elements of the SSPD are VRS 1 and 7, which are designed to provide radio communications with top-link correspondents: with senior commanders (chiefs), attached and subordinate units, and reconnaissance equipment.

ВРС 1 and 7 provide radio communication of subscribers in the KB-band in the parking lot and in traffic at ranges up to 300 km (on a mast antenna) and are used to conduct open, disguised telephone conversations and data transmission when creating radio networks in the KB-band. KB-networks duplicate those of the VHF band networks, the importance of which is greatest in a given combat situation. In addition, KB-networks are the only means of radio communications in the conduct of hostilities in mountainous, mountainous-desert and mountainous-wooded areas.

PP 19 PC 1 and 7 provide the conversion of information messages into radio frequency signals during transmission, the conversion of radio frequency signals into low-frequency telegraph and telephone signals during reception, the formation of all types and modes of operation of the radio station.

Remote control 21 allows the operator to work at a distance of up to 10 m from the radio station.

USA 20 serves to coordinate the signals from the antennas 15 on the PP 19.

To ensure data transfer, MD 23 is used. MD 23 provides the transmission and reception of digital information.

KVSR 9 as a part of two PRS 10 is used in the organization of radio exchange between crew members and attached groups, as well as between them and the top-bin when carrying out geodetic determinations at various points in the adjacent work area.

SSPD of the topographic bin provides automated interaction with mating objects, which can be divided into 4 classes:

- superior management bodies;

- technical means of artillery reconnaissance;

- governing bodies of combined arms commanders;

- means of destruction.

The interaction of the topplier with the interacting systems is carried out both with the help of technical means of communication and data transfer, as well as with the corresponding information and software.

Technical compatibility at the level of channel-forming means is ensured by the following measures:

- the use of the same type or compatible radio technical specifications;

- the use of the same operating modes of radio facilities.

The information compatibility of the topper is ensured by the interchange of messages built on a single structure using common formalization rules and common operational and tactical concepts.

The process of exchanging messages between mating products is specified by the rules for the interaction of certain levels of mating products and is considered in the protocols of organizational, informational and technical compatibility of the topographic unit with mating objects.

Thus, in the present invention, the task is achieved to achieve a technical result, which consists in creating a communication system and data transfer of the topographic device, having the necessary deployment tools, compatibility with transmitting devices of the interacting units and including channel-forming equipment that provides radio communication with correspondents of the topographic device, with senior commanders attached and subordinate units, reconnaissance equipment, transmission equipment chi data, with the help of which the transmission, reception and distribution of all telecode information is carried out in the course of combat work, which is processed by the unit operator at his workstation, as well as for technical pairing of the workstation calculator with channel-forming means, means of internal communication of the top-binder and communication means that support the functioning of mobile groups.

Claims (1)

A communication system and data transmission system (DDS) of a topographic device containing a radio station connected via data transmission equipment to an on-board computer of an automated workstation (AWP), the first input of which is connected to a signal receiver of navigation satellite systems, the second input is to the AWP control panel, and the output is to the workstation monitor, and an antenna, characterized in that the SSPD is additionally equipped with a radio station, which is connected via an information exchange channel to a control and correction station, which is configured to provide monitoring of the quality of the navigation fields of satellite systems, the formation and delivery of corrective information to control centers of higher and interacting formations, a set of remote radio communication as a part of two portable radio stations, an internal communication system in the form of a transport speakerphone (TSU), consisting of two sound frequency amplifiers, two microphones and four dynamic loudspeaker heads, antennas of radio stations are equipped with lifting mechanisms with electric drive, made with the ability to control from one remote control.