Multi-task aircraft control data system

FIELD: aircraft engineering.

SUBSTANCE: proposed multi-task control data system comprises the following components. TV signal converter unit, external memory, data control field, signal concentrator unit, onboard computer system, data exchange channel, I/O and exchange control unit, indication data generation unit, general-aircraft control unit, navigation computation unit, electronic countermeasure control unit, mission data base, low-altitude flight support unit, team flight support unit, aircraft control unit, recorder control unit, fighting capability control unit, mode control unit, terrain digital map control unit, electromagnetic compatibility control unit, TV signal conversion control unit, maintenance unit, serviceability indication and control unit, mating equipment, switching unit, data exchange network channel.

EFFECT: higher fault tolerance, expanded operating capabilities.

4 cl, 1 dwg

The invention relates to the field of aerospace instrumentation, namely, to control and display the status of the aircraft (LA).

Known sighting and navigation system multi-functional aircraft carrier and land-based (RF patent No. 2276328)containing vzaimosoedinenie inputs-outputs channel information exchange kit multi-function indicator, the indicator on the windshield, a TV camera behind-cabin review, operative control, kit review-sighting means, a set of navigation tools, portable media source data, the system control means of the counter, the computing system comprising vzaimosoedinenie inputs-outputs on the highway computing information exchange computational logic modules integrated database, the formation of the navigation parameters, formation attack and navigation options, the formation of the displayed information, I / o and control information exchange, input-output the last of which is the entrance-exit of the computing system. The complex has also included in the computing system, the computing logic modules virtual control equipment, inertial satellite is the first mode of forming a relative location coordinates of the aircraft, exhibition at the exchange rate on mobile and fluctuating basis, optimal use of resources, vzaimosoedinenie among themselves and with the computational logic modules integrated database, the formation of the navigation parameters, formation attack and navigation parameters forming the display information, I / o and control information exchange on the highway computing information exchange.

Known information-managing complex aircraft (LA) (patent RF №2232376), including vzaimosoedinenie inputs-outputs channel information exchange information-control field, on-Board digital computer system including interactive computing channel information exchange block I / o and control the currency, the unit of formation flight and navigation parameters, the database of the flight task.

The closest analogue is the information and control system aircraft (LA) (patent RF №2392586), including vzaimosoedinenie inputs-outputs channel information exchange information-control field, a block hub signals, on-Board digital computer system including interactive computing channel information exchange block I / o and control the value of the currency, the set of navigation parameters, the database of the flight task, the processing unit and data integration for the display and reception of control actions, control unit and control airborne equipment, the control unit electronic counter unit providing low-altitude, block security group navigation control unit account on the means of objective control, power management modes.

As disadvantages closest you can specify the following:

- selected sub-optimal architecture of UKIO that leads to a significant increase of the amount of information and may require more than 100% of the bandwidth of UKIO;

- the presence BCS unit WWA, which controls the operation of both KIO and VCIO, which introduces additional delays and increases the load on the channels of information exchange, since all communication is through him;

- no on earth extended inspection systems airborne equipment (UNCCD), airborne equipment (CCA) and power unit (SU);

- not completely solved the problem of monitoring systems of the BWC, the CCA and SU;

- the absence of SMC in the system load increases communication lines, mean is Ino reduces opportunities to work with CSM and increases the latency of access to digital maps and related information, that may be critical in situations that require immediate action (for example, when IMP);

- not solved important for modern multifunctional LA ensuring electromagnetic compatibility of airborne equipment.

The technical result, which is aimed invention is to expand the functionality of the information management system, improve fault tolerance and, consequently, increase its efficiency when it is applied to a multifunction LA. The functionality of the information management system and its fault tolerance extended by adding the following:

- introduction part bcws unit (s)carrying out only the switching of the input information, with the ability to connect not only blocks inside BCS and external systems, both from the ICS, and others;

- uniformity of the internal and external environment data, implemented on a network technology, topology star";

- a comprehensive solution of the problem of electromagnetic compatibility;

- centralized equipment maintenance LA;

control of the current status of all systems of the BWC, the CCA and SU;

- work with on-Board digital terrain map.

This technical result is achieved because the information is azione control system multifunction aircraft, containing vzaimosoedinenie inputs-outputs channel information exchange information-control field, a block hub signals, on-Board digital computer system, including the block I / o and control the currency, the unit of the navigation calculations, a database of the flight task, the processing unit indicative data, the control unit airborne equipment, the control unit electronic counter unit providing low-altitude, block security group navigation control unit of the aircraft, the control block entry of the means of objective control unit providing combat application and power management modes, has a network channel of information exchange on which vzaimosoedineniy inputs/outputs all elements of the onboard digital computer system and all the rest, or at least, some elements of the information management system, and included in the on-Board digital computer system block switch block digital maps, unit maintenance unit control and status indication and block electromagnetic compatibility.

The system may contain vzaimosoedinenie inputs-outputs channel information exchange external storage device.

The system can contain on-Board digital computer system control block conversion unit signals.

The invention is illustrated by the drawing, which shows a block diagram of the information management system multi-function aircraft.

The proposed information management system (IMS) contains the following elements:

1. BPTS - block conversion of television signals,

2. DDT is an external storage device,

3. FTI - information-control field,

4. BCS - block hub signals

5. BCS - on-Board digital computer system,

6. KIO - channel exchange of information,

7. WWA - block I / o and control metabolism,

8. Feed processing unit indicative of the data

9. WASO - control system airborne equipment,

10. HP is a unit of the navigation calculations

11. SEC - control unit electronic counter,

12. BDPS - database of the flight task,

13. OMIT unit providing low-altitude,

14. OGSV - block security group navigation,

15. ULA - control aircraft,

16. UZSOK control unit account on the means of objective control,

17. SSB - block ensure combat use,

18. BUR block management regimes

19. BCCI - block C is froi maps,

20. OEMS - electromagnetic compatibility,

21. UPPTS control unit converting television signals,

22. TAGUS - unit maintenance

23. KIS - block control and status indication,

24. CO - mating equipment,

25. Bq - block-switch

26. SCHIO - network data exchange channel.

Block conversion of television signals (BPTS) 1 is a device for receiving, switching, transforming, and grant information-control field (FTI) 3 television signals (images), arriving at its inputs, both in analogue and in digital form from BCS 5, 24. BPTS 1 is connected to the output FTI 3 and input/output 5 (bcws) and/or Bq 25.

External storage device (DDT) 2 represents a device that provides input information via removable media surface complex preparation, storage and distribution of its in-Board digital computer system (BCS) 5, documentation of the results of the I & C for subsequent proximate analysis. External storage devices 2 are connected to input/output with BCS 5 and/or Bq 25.

Information-control field (FTI) 3 is a set of onboard indicazioni-control devices LA, including, for example, multi-function indicator (MFI), including with integrated display processor display processor is a processor, able not only to form an image, but also to solve computational problems), multi-function remote-indicators (MPPI), collimator aviation indicator (KAI), remote control and display. FTI 3 are connected by input from BPTS 1 and inputs/outputs with BCS 5 and BCS 4 and/or Bq 25.

Unit hub signals (BCS) 4 is a device designed to receive analog signals according to GOST 18977-79 from the systems of the aircraft, teams, governing bodies, convert them into digital format, and also reception of signals in digital form and outputting them in analog form to the Executive members. BCS 4 is connected inputs/outputs with BCS 5 and FTI 3 and/or Bq 25.

Mating equipment (24) (part of the claimed device not included) includes systems UNCCD, CCA, SU and air weapons (TSA), as well as ground control, training and input data (including programs), periodic and routine maintenance checks. Interaction WITH 24 blocks of the system is carried out by CRO 6 and/or SCHIO 26.

Informational connection inside the ODR is data exchange channel 6 (KIO) and/or SCHIO 26. Blocks 1-4, 24, 27 can be connected to its inputs/outputs to KIO 6, to which is also connected to the input/output bcws 5, and/or to SCHIO 26 that is connected to the input/output BK 25. Not bodymist connection blocks 1-4 to SCHIO is determined by the amount and importance of information transmitted. In the case of large volume of data transferred or the need to quickly react on the accepted information unit must be connected to SCHIO 26.

When this input/output bcws 5 is an input/output part bcws 5 block I / o and control exchange (WWA) 7 (for the exchange of information on KIO 6) or block switch (BC 25) (for exchange of information on SCHIO 26). Other input/output WWA 7 is connected to the network data exchange channel 26 (SCHIO), to which is also connected to the inputs/outputs of computational logic blocks 8-23 included in BCS 5, and via Bq 25 is the exchange of information between the blocks. Also SCHIO 26 through BC 25 may be informational connection blocks 8-23 and 1-4, 24, 27.

Channel CRO 6 is a well-known lines of communication and information exchange, for example a serial code parallel code, multiplex and others (the diagram shows a double line).

Channel SCHIO 26 is a known full-duplex line communication and information exchange, such as Fibre Channel - Avionic Environment (FC-AE).

Block WWA 7 is a known device pairing the transmitter with communication lines, receipt, control and disbursement information.

Blocks 8-23 made in the form of computational logic modules that are hosted on one and/or mn is geoprocessing computers.

The processing unit indicative data (PID) 8 produces the formation and transfer of IPM 3 information for display WITH 24, as well as the reception, processing and delivery to other computing-logic modules (such as HP 10, WACO 9, ULA 15, BUR 18 and other) parameters control inputs from the pilot.

The control unit airborne equipment (WASO) 9 performs automatic and automated control of the TOC.

The navigation calculation unit (HP) 10 calculates the parameters of the aircraft, including its coordinates, the motion parameters and orientation, building trajectories.

The control unit electronic combat (EC) 11 provides automatic or automated command control means of electronic countermeasure (ECM), electronic intelligence (RTR), opto-electronic counter measures (EIA) and device release (HC), machines decoys (ALC), radar (radar) in providing individual, individual mutual group and protection of the aircraft, including the failure of equipment and the errors in the actions of the crew (RAP, RTR, ALC, radar figure not shown).

The block database flight task (BDPS) 12 provides access to the database of the flight task (PZ), data PZ on request blocks that use them, ensuring synchronization of the read-write data PZ; data changes PZ: adding, deleting, editing data, monitoring the integrity of the PZ.

The unit provide low-altitude (OMIT) 13 provides the tasks of low-altitude mode (IMP) on a digital map (CSM) with the output of automatic control the automatic control system (ACS) that is included WITH 24.

Block security group navigation (OGSV) 14 provides an implementation of the mode group navigation using information onboard systems LA for determining the relative location of the aircraft.

The control unit aircraft (ULA) 15 provides for the formation of settings to manual, Director and automatic control of the aircraft and the thrust of the engines according to information from computational logic modules, such as 10 HP, OMIT 13, 17 OAC and others SCHIO 26, as well as from SAU, restrictive system signals (SOS), air data signals (SHS) (included WITH 24, figure not shown).

The control unit of account of the means of objective control 16 (USSOC) provides an external registration tool (figure not shown) of the exchange parameters from computational logic modules and external systems.

The unit providing the military with the change (OAC) 17 provides a solution to the problems of combat use of aircraft weapons (TSA, the figure not shown) with intelligent support crew, management regimes and reconfiguration of combat application.

The control unit modes (BUR) 18 provides control of the agreed systems of avionics LA and computational logic modules bcws 5.

Block switch (BC 25) represents a known device switching the flow of information through communication lines to all connected subscribers. Structurally Bq 25 may be implemented as a separate unit or as part bcws. The number of switches in the system can be from two (redundancy for fault tolerance) to N, where N is determined by need. The switches can be connected among themselves. BK 25 is connected in SCHIO 26 inputs/outputs with all computational logic modules included bcws and, when they connect to SCHIO 26, BPTS 1, DDT 2, FTI 3 BCS 4, 24.

The unit of the digital terrain map (BCCI 19) provides storage of digital maps, access to SMC and its attendant information requests from other units bcws, the formation of 2D and 3D images of the terrain and issuing it to display.

Block electromagnetic compatibility (OEMS 20) provides the generation of control signals for the system electromagnetic compatibility (included WITH 24) and the formation of recommendations the crew in terms of electromagnetic compatibility.

Unit maintenance (TAGUS 22) provides the implementation of a centralised maintenance on the land systems of the BWC, CCA, SU and TSA from the cockpit, with the possibility to save the results for each system.

The control unit is a unit conversion of television signals (UPPTS 21) ensures the formation of control actions and issuing them in BPTS 1.

The control unit and display status (CIS 23) collects information about the status of all systems of the BWC, the CCA and SU, forming their serviceability for display codes and text and voice messages for delivery to pilot through FTI 3 and voice informer.

ICS works as follows.

The measured information from the systems of the BWC (navigation, speed-air parameters, goals and their characteristics, the condition of the weapon control information received from the communication means, etc.), CCA (voltage in the tires, cabin pressure, the parameters of the chassis, etc.) and SU (engine speed, fuel quantity, etc.) in digital form is fed to the inputs of blocks 8-18. The measured information from the systems of the BWC, the CCA and SU in analog form goes to BCS 4, where the inputs of blocks 8-18.

To the input unit BPTS 1 CRO 6 comes television information in digital form from the BWC, TSA and BCS 5. Commands from BCS 5, BPTS 1 performs the following treatments is ku images: combining multiple images, circumcision according to the specified format, zoom, etc. and outputs to the input of IEP 3.

In block DDT 2 sets of removable media, after which the teams from BDPS 12 information is transmitted to the inputs BDPS 12, BCCI 19. BDPS 12 on request throws it at SCHIO 26 to the inputs of other blocks bcws 5. If necessary, blocks bcws 5 can change the information and submit to block BDPS 12 to clarify the stored data. Also in flight can be recorded in DDT 2 different information from blocks bcws 5 used for analysis after the flight.

Block FTI 3 receives input information from BCS 5, BCS 4 and systems of the BWC, the CCA and the TSA and perceives through the built-in controls commands from the pilot and transmits them to the input BCS 5 and systems of the BWC, the CCA and the CRA. In the standard configuration (in the absence of failures blocks ICS) FTI 3 works only with information coming from BCS 5. The built-in display-processor allows in case of failure bcws 5, receiving information directly from the systems of the BWC, the CCA and the TSA, to solve problems indication and, partially, control lines KIO 6, to the extent necessary to pursue the return and landing of the aircraft. Also this feature reduces loading KIO 6, allowing to pass only the parametric information and commands to format the image, instead of passing a very large number of teams in ri the Finance primitives (line, square, circle etc) and characteristics of their display (color, shading, location, and so on).

Block BCS 4 receives input information in analog form from the BWC, the CCA and the SU, the TSA for solving problems of control and display unit and transmits it to the inputs of blocks BCS 5 and FTI 3. In BCS 5 is the processing of this information and formation control actions are transmitted to the input of BCS 4, to convert them into analog form.

All measured information about the orientation and position of the aircraft, its position relative to other objects and the earth's surface is transferred to the input unit 10 HP. Information about the specified flight parameters (route, the navigation points, a given rate and so on) comes in 10 HP through SCHIO 26 from BDPS 12. To improve the accuracy of navigation in the block 10 HP is extreme navigation correction information to the input unit in SCHIO 26 from BCCI 19. Using built-in algorithms, characteristics of health systems and the accuracy of the information HP 10 performs complex processing navigation information and gives it to the inputs of blocks 8, 9, 11-20, 22 and 23 and in other systems of composition WITH 24, such as radar, ARS, flight and navigation equipment, and others.

The feed unit 8 receives information for display from LA, blocks BPTS 1, BCS 4 blocks from 9-23. Forming packets and dictionay information in accordance with the current mode of operation and display feed 8 issues in their IEP 3. FTI 3 perceives only the parametric information and commands configuration management IPM 3. All tasks related to drawing the characters are handled in FTI 3 offline. Also taking into account information received from SSB 17 and FTI 3, feed 8 generates control actions for UPPTS 21. In providing a response to commands from the pilot feed 8 receives from FTI 3 control actions, which handles with reference to the current state IPM 3 and passes to the input of the other blocks.

Block keys 23 receives state information systems of the BWC, the CCA and SU from the systems and BCS 4 or SCHIO 26 from other computational logic blocks included bcws 5. On the basis of the received information block keys 23 generates and outputs in FTI 3 sets with system status and test exemption messages and voice informer codes voice message about the failure. The presence of individual unit keys 23 allows you to monitor the health of systems CCA and SU, and only AK as a whole, which allows a more comprehensive and integrated approach.

Block WACO 9 receives at the input of SCHIO 26 state information systems of the BWC, the CCA and SU from BCS 4 and directly from the systems, as well as the orientation and location of LA from 10 HP. With regard to the control actions of the pilot received from FTI , and modes of the BWC from BUR 18 block WACO 9 generates and outputs in SCHIO 26 team management systems CCA and SU to log BCS 4 and systems of the CCA and SU on CRO 6.

Unit SEC 11 receives at the input of SCHIO 26 information on the availability of direct or potential threats from LA means RAP, RTR, EIA, state HC ALC, TSA, information about threats to LA in the area of flight from BCCI 19 and commands from the commander of the group, the position of LA from 10 HP and automatically or automatically by commands of the pilot coming on the input from the feed 8, generates control actions for radar systems, RTR, RAP, HC, ALC and TSA. Also gives feed 8 to display and KCC (FROM 24) information on the radio environment.

Block OMIT 13 receives at the input of SCHIO 26 information about the orientation and location of the aircraft from 10 HP, current control settings from LA block ULA 15, given the characteristics of the route from BDPS 12 and the characteristics of relief, laid in the digital map (CSM), from BCCI 19. You can also use the information on the underlying surface, coming from observation and sighting systems included WITH 24. Given the terrain at this point and the whole region in General, OMIT 13 generates the control parameters of the aircraft in the provision of low-altitude and passes them on SCHIO 26 in ULA 15 and on display in the feed 8.

Block OHSW 14 receives at the input of SCHIO 26 inform the data about the parameters of the orientation and location of the aircraft from 10 HP, on the current control settings from LA block ULA 15, given the characteristics of the route and parameters GMT from BDPS 12 and group combat application from OAC 17, the command information from the communication means complex (KCC, figure not shown), the location of other LA about this from the RSBN (figure not shown). On the basis of the received information OHSW 14 generates and transmits at SCHIO 26 to the input ULA 15 control actions for LA and information to the pilot input feed 8, group combat application to the input of the SSB 17 and in interacting LA using CSS.

Block ULA 15 receives at the input of SCHIO 26 information about the orientation and location of the aircraft from 10 HP, given the characteristics of the route from BDPS 12, about the mutual position of the interacting objects from OHSU 14 and the current value of the control parameters of the ACS. On the basis of the received information based on the data from OMIT 15, 17 OAC and modes from BUR 18 generates signals for automatic, manual and Director of aircraft control to perform tasks and to prevent the collision with the earth, interacting LA or splinters. The control parameters are passed by SCHIO 26 to the input of the ACS.

Block ASSOC 16 receives at the input of SCHIO 26 parameters interconnect exchange from computational logic blocks BCS 5 and from the BWC, the CCA and SU, TSA. The parameters of the interconnect exchange officeslittle logical blocks bcws 5 can come as a separate list, and already formed in sets. Come separately settings from computational logic blocks BCS 5 and from the BWC, the CCA and SU, TSA ASSOC 16 generates sets, which builds in the queue and transmits it to the logger.

Block OAC 17 receives at the input of SCHIO 26 information about the orientation and location of the aircraft from 10 HP, given the characteristics of combat application from BDPS 12, about the restrictions on combat use, from SEC 11 and OMIT 13, the control parameters from LA ULA 15 and actions of the aircraft in the group from KCC and the availability and condition of TSA from TSA and control arms (MSA, the figure not shown). Also on the entrance can enter information to command posts (e.g., targeting) through KCC and data from observation and sighting systems. For greater accuracy use the unmanaged ASP input can also be sent information about the parameters of ground targets from BCCI 19. Automatically, automatically or on command from the pilot received from the feed 8, taking into account modes from BUR 18 forms a target for HSA and commands for combat use and issues in the HSA, MSA, radar, optical radar station (ARS, figure not shown) and means of communication.

The BUR block receives at the input of SCHIO 26 information about navigation modes from 10 HP, on a given route from BDPS 12, the compression of the chassis from WACO , modes of combat application from OAC 17, requests to perform low-altitude from AMIT 13 and outputs the generated mode of operation to all interested consumers, such as feed 8, HP 10, SEC 11, OGSV 14, 17 OAC and others.

Block BCCI 19 receives at the input of SCHIO 26 SMC and related information from external storage devices 2. Also input from other blocks bcws come requests for delivery of the information stored in BCCI 19, and from feed 8 sets the size of the output image SMC and volume (types) it displays the parametric information. BCCI 19 generates commands to issue to him SMC, which grants entrance BDPS 12, as a single control center DDT 2, for transfer to external storage devices 2. In accordance with the requests of BCCI 19 generates and outputs in SCHIO 26: information on terrestrial objects in the OAC 17, the relief parameters in OMIT 13, information about the threats to LA in SEC 11, information about the objects flown in the area to feed 8. Also on commands from the feed 8 is formed video CCM, which through BPTS 1 is fed to the input IEP 3.

Block OEMS 20 receives at the input of SCHIO 26 from equipment SEEMS (not shown) information about the state of the equipment SEEMS and mating with her lines, from 10 HP, SSB 17 signs of radiation navigation systems, locator and other radiating devices and from BOURG 18 mode of operation. On the basis of the received information OEMS 20 outputs to the input apparatus ESR is With the team to prevent or allow the emission of individual devices to ensure EMC or all devices to ensure the regime of radio silence.

Block TAGUS 22 receives an input from the DRILL 18 is a symptom of regime maintenance, feed 8 teams at the beginning of the maintenance of all AK or separate systems and are involved in the maintenance of the systems results. After receiving the command at the beginning of the maintenance TAGUS 22 checks the locks on his conduct and, in case of their absence, issue the command to start the maintenance. The command can be issued either directly, or in the corresponding computational logic module that controls the system. After the maintenance TAGUS 22 on the basis of the results obtained from the system generates data sets and throws them at SCHIO 26 in feed 8 for further transmission to the display.

Block UPPTS 21 receives an input from feed 8 teams, on any indicators, what image and what format should be displayed, from BPTS 1 information about the state of the block and the input channels. In accordance with the input information UPPTS 21 selects the mode of operation and passes it to the input BPTS 1.

In case of refusal bcws 5 blocks from the composition of the IEP 3, thanks to the built-in display processors, provide indication to the pilot all necessary for the successful completion of flight information. They get SCHIO 26 or CRO 6 information from blocks 4, 24 (e.g., spatial the position the status of aircraft systems and so on) and throw them in the execution of control actions of the pilot. This solution allows to significantly improve the safety of the LA as a whole.

1. A management information system multi-function aircraft containing vzaimosoedinenie inputs-outputs channel information exchange information-control field, a block hub signals, on-Board digital computer system, including the block I / o and control the currency, the unit of the navigation calculations, a database of the flight task, the processing unit indicative data, the control unit airborne equipment, the control unit electronic counter unit providing low-altitude, block security group navigation control unit of the aircraft, the control block entry of the means of objective control unit providing combat application and power management modes, characterized in that she has a network channel of information exchange on which vzaimosoedineniy inputs/outputs all elements of the onboard digital computer system and all the rest, or at least part of the elements of the information management system, and included in the on-Board digital computer system block switch block digital CT the s area, unit maintenance unit control and status indication and block electromagnetic compatibility.

2. The system according to claim 1, characterized in that it contains vzaimosoedinenie inputs-outputs channel information exchange external storage device.

3. The system according to claim 1, characterized in that it contains vzaimosoedinenii inputs-outputs channel information exchange unit conversion of television signals.

4. The system according to claim 3, characterized in that it contains included in the on-Board digital computer system control block conversion unit signals.