RU2583741C1 - Ship multiprocessor computer system - Google Patents

Abstract

FIELD: computer engineering.

SUBSTANCE: invention is intended for collecting data from external sources, its further processing and generation of control signals to different ship weapons. At that, multiprocessor ship computer system comprises control board, at least one device of control signal articles of group guidance generation and at least one control signal generating articles of individual guidance (AIG) device of first type, to outputs of which data input devices unit in AIG is connected made on basis of actuating mechanisms of digital tracking systems, additionally contains at least one AIG control signal generating device of second type. At that, control panel comprises three microelectronic computing machine (MCM), processors, which are integrated into network through Ethernet exchange network switch and control and indication panel.

EFFECT: providing spatial-functional durability and reliability at reduced hardware costs.

1 cl, 5 dwg

Description

The invention relates to computer technology and is intended to collect information from external sources, its subsequent processing and generation of control signals for various ship weapons.

Known multiprocessor ship computing system according to the patent of the Russian Federation No. 2147379 for the invention, IPC G06F 15/16, publication April 10, 2000, adopted as a prototype of the invention.

The system contains a remote control interface bus, to which three control panels and three microelectronic computers (MEVMs) are connected with external systems, a system interface interprocessor highway, to which MBEUs are connected with external systems, as well as main and backup devices based on the MEM the formation of control signals of objects (products) of individual guidance of the left and right sides and made on the basis of MEM devices control signal generation objects (products) of group guidance of the right and left sides. The outputs of the main and backup devices for generating control signals for individual guidance products (IIN) of each side are connected to the corresponding data input devices into products made on the basis of actuators of digital tracking systems, and firing circuit switching units.

The disadvantage of the prototype is hardware redundancy, which reduces the reliability of the system.

The technical result of the invention is the provision of spatially functional survivability and reliability of the system while reducing hardware costs.

The essence of the invention lies in the fact that a multiprocessor ship computing system containing a control panel, at least one device for generating control signals for group guidance products (IGN) and at least one device for generating control signals for individual guidance products (IIN) of the first type , the outputs of which are connected to a block of data input devices made on the basis of actuators of digital servo systems, additionally contains at least one device the formation of IIN control signals of the second type, while the control panel is made on the basis of three microelectronic computers (MEWs), the processors of which are connected to the network via an Ethernet interprocessor exchange network switch, and contains a control and display panel on which two video monitors are connected, connected with processors of the second and third MEM, respectively, a keyboard and a pointing device connected via a demultiplexer to the processors of the first, second and third MEM, e a ctron control panel connected to the processor of the first MEWM via the RS-232 serial line trunk, and a panel of electromechanical switching organs, the input-outputs of which are connected to the discrete input-output module, which is connected to the system bus of the processor of the first MEWM, in addition to the device the generation of control signals of the IIN of the second type includes a device for generating firing values, an exchange device with external systems via digital and analog communication channels, an exchange device with external systems topics on code communication channels and a code information exchange device based on the MEWM, the MEW processor of the firing value generating device (WWSV) is connected via an Ethernet channel line to the switchboard of the interprocessor communication network of the control panel, and the multiplex channel adapter is connected to its system bus, connected via the trunk of the multiplex channel to the device for generating control signals of the IIN of the first type, an adapter of a specialized interface through which information exchange with the gyroscopic stabilization system via a specialized parallel 26-bit code channel, and three discrete input-output modules, the first of which, together with the corresponding digital angle conversion modules, provides data input to the processing unit of the data processing devices of the IIN gyroscope exhibition of the second type, the second module discrete I / O of the UVSV provides programmatic access to the relay exchange circuits with the input device and IIN of the second type of digital data, and also provides reception relay signals from the gyroscopic stabilization system and receiving commands coming from the panel of electromechanical switching organs of the control panel, the third discrete input-output module UVVS provides programmatic access to relay exchange circuits with a switching unit for data input circuits in the IIN of the second type and a switching unit for the executive firing circuits of the IIN the first type, the output of which is connected to the corresponding input of the device for generating control signals Besides this type, the MEWM processor of the device for exchanging with external systems via digital and analogue communication channels (UOVS) is connected via an Ethernet channel line to the switchboard of the interprocessor communication network of the control panel, and two discrete input-output modules are connected to its system bus, the first of which, together with the corresponding digital angle conversion modules, provides interaction via analog communication channels with a torpedo detection system, gyrocompass, lag and course autoplayer, the second disk module of a retractable input-output UOVS provides the issuance of one-time commands and signals to the radar system, the target designation system and the autolayer of the course and the reception of one-time signals from the navigation complex, the radar complex and the detection system of torpedoes, in addition, the MEWM of the device for exchanging with external systems via code communication channels (UOKS ) is made on the basis of two processors connected via RS-232 serial trunk lines with serial ports of the UOVS processor to the system bus of the first UOKS processor a discrete input-output module is connected, which, together with the corresponding adapters of the specialized interface, provides information exchange with a sonar system and a radar complex, a discrete input-output module is connected to the system bus of the second processor of the UKOKS, which, together with the third adapter of the specialized interface, provides information exchange with the target designation system In addition, the MEM processor of the code information exchange device (UCOI) is connected via a master and a serial RS-232 channel processor UVSV serial port, and the module is connected discrete IO to its system bus that provides forming and delivery of the 24-bit parallel code with control commands for transmission to the digital data input device.

The essence of the utility model is illustrated by drawings, on which are presented:

FIG. 1 is a structural diagram of a system;

FIG. 2 is a structural diagram of a control panel;

FIG. 3 is a structural diagram of a device for generating control signals of individual guidance products of the first type;

FIG. 4 is a structural diagram of a device for generating control signals of individual guidance products of the second type;

FIG. 5 is a structural diagram of a device for generating control signals for group guidance products.

In FIG. 1 structural diagrams of a multiprocessor ship computing system are indicated:

1 - control panel

2 - devices for generating control signals of the IIN of the first type, located on the starboard and starboard sides of the ship;

3 - devices for generating control signals of the IIN of the second type, located on the starboard and starboard sides of the ship;

4 - devices for generating control signals of the GII located on the starboard and starboard sides of the ship;

5 - launchers (PU) IGN, located on the right and left sides of the ship;

6 - a block of data input devices in the IIN of the first type (hereinafter referred to as a block of data input devices);

7 - switching unit of the executive firing circuits IIN of the first type (hereinafter referred to as the switching unit of the executive firing circuits);

8 - input device into the IIN of the second type of digital data (hereinafter referred to as digital data input device);

9 is a block of devices for processing data from an exhibition of gyroscopes of IIN of the second type (hereinafter referred to as a block of devices for processing data from an exhibition of gyroscopes);

10 - switching unit for data input circuits in the IIN of the second type (hereinafter referred to as the switching unit for data input circuits);

11 - gyroscopic stabilization system (GHS),

12 - system for the joint use of weapons (SSVO),

13 - sonar complex (HAC),

14 - radar complex (RLC),

15 - torpedo detection system (COT),

16 - navigation complex (NK),

17 - gyrocompass,

18 - lag,

19 - target designation system,

20 - course auto plotter,

21 - combined launchers of IIN of the first and second types (hereinafter referred to as combined PU IIN) located on the starboard and starboard sides of the ship.

According to FIG. 1, the system comprises a control panel 1 connected via LANs of an Ethernet local area network with two devices of generating IIN control signals of the first type (torpedoes), two devices 3 of generating IIN control signals of the second type (missiles) and two devices 4 of generating Ign control signals (bomb weapons) located on the starboard and starboard sides of the ship. In addition, the device 2 of the formation of control signals of the IIN of the first type and the device 3 of the formation of control signals of the IIN of the second type, located on the same sides, are interconnected via highways of multiplex channels.

The outputs of each of the devices 2 generating control signals of the IIN of the first type are connected to the inputs of the corresponding devices of the unit 6 of the data input devices installed on the pipes of the combined launcher 21 of the IIN. Data input devices are based on actuating mechanisms of servo systems whose shafts are kinematically connected with IIN spindles of the first type. The principle of operation and the technical implementation of the used tracking systems are known from the prior art and are described in detail, for example, in the description of the utility model for RF patent No. 71012, IPC G05B 23/02, publication 02.20.2008.

In this case, the device 2 generates codes of the direction of rotation of the motors of the actuators of the tracking systems and the angle of rotation of the shafts of the motors of the actuators, setting the depth H of the stroke, the distance D of the divergence of the product in the salvo, the angle α of the divergence of the product in the salvo, the course angle q of the side of the target and the angle ω guidance of the gyroscopic device of the product. Data entry into the products is carried out according to the signal of preliminary preparation of the firing circuits, which enters the device 2 from the first output of the firing circuit switching unit 7, the second output of which is connected to the IIN 21 control unit by the firing circuit switching signal, and the control input is connected to the corresponding output of the signal generating device 3 control IIN of the second type, the input of which, by the presence signal and the type of ammunition, is connected to the corresponding output of the firing circuit switching unit 7.

The outputs of the device of generating control signals IIN of the second type, on which the signals of the angular position of the axes of the kinematic moment of the gyroscopes of the IIN of the second type are generated, are connected to the inputs of the corresponding devices in block 9 of the gyroscope exhibition data processing devices based on actuators of the tracking systems, and the device output 3, on which digital data is generated (flight task) for input into the IIN of the second type, connected to a digital data input device 8, the output of which is connected to the corresponding input of the product installed in the IIN 21 control unit 21. The outputs of the devices of the gyroscope exhibition processing unit 9 through the data input circuit switching unit 10 are connected to the corresponding product inputs installed in the IIN 21 control unit, and the control input of the unit 10 is connected to the corresponding output of the signal generating device 3 control IIN of the second type.

The information inputs and outputs of each of the IIN control signal generation devices 3 of the second type are connected to the gyroscopic stabilization system 11, the sonar complex 13, the radar system 14, the torpedo detection system 15, the navigation system 16, the gyrocompass 17, the lag 18, the target designation system 19 and the autolayer 20 course.

The information inputs and outputs of each of the devices 4 generating control signals of the GII are connected to the gyroscopic stabilization system 11, the joint weapon system 12 and the 20-course autoplayer. The outputs of each of the devices 4 for generating the control signals of the GII, on which the signals of the full angles of horizontal and vertical guidance are formed, the signals of the depth of the detonation of shells and the signals of the inclusion of the firing circuits (power of the igniter and fuses) are connected to the corresponding inputs of the control panel of the GII 5.

The control panel 1 is intended for centralized control of the system, organization of the computing process, management and control of the preparation and application of IIN and IIG and display on the monitors of the stages of work and the status of the complex.

In FIG. 2 structural diagrams of the control panel 1 are indicated:

22, 23, 24 - processors of the first, second and third MEM, respectively;

25 - interprocessor exchange network (Ethernet) switch;

26 - electronic control panel (touch monitor);

27, 28 - video monitors,

29 is a panel of controls and displays,

30 - keyboard

31 - coordinate pointing device

32 - demultiplexer,

33 - panel electromechanical switching organs,

34 - discrete input-output module.

According to FIG. 2, the control panel 1 contains three MEWMs, the processors 22, 23, 24 of which are connected to the local computer network via the Ethernet interprocessor exchange switch 25, and the control and indication panel 29 on which two video monitors 27, 28 are connected, connected to the processors 23, 24, respectively, the second and third MEM. In addition, a keyboard 30 and a pointing device 31 are installed on the panel 29 of the controls and indications, connected via a demultiplexer 32 to the processors 22, 23, 24 of the first, second and third MEWs, an electronic control panel 26 connected to the processor 22 of the first MEWM serial RS-232 trunk, and a panel 33 of electromechanical switching bodies, the input-outputs of which are connected to the discrete input-output module 34, which is connected to the system bus of the processor 22 of the first MEM. The external outputs of the electromechanical switching bodies located on the panel 33 are connected to the device 3 of the formation of control signals IIN of the second type.

The IIN control signal generation device 2 of the first type is designed to generate firing data for products with mechanical data input and provides the calculation of the coordinates of aiming points, the generation of control signals to the actuators of the corresponding mechanisms of the unit 6 of the data input device, and the system is controlled in standby mode.

In FIG. 3 structural diagrams of the device 2 of the formation of control signals of individual guidance products of the first type are indicated:

35 - processor MEWM device 2,

36, 37 - the first and second discrete input-output modules, including programmable logic integrated circuits that generate signals with pulse-width modulation (PWM);

38 - multiplex channel adapter,

39 - the third module of discrete input-output,

40 - backup control unit and switching firing circuits, based on an electronic control panel;

41, 42 - conversion blocks (galvanic isolation) of digital output signals,

43 - block amplifiers PWM signals,

44, 45, 46 - blocks for converting signals of discrete input-output,

47 - backup power switching unit (400 Hz, 36 V) of actuating mechanisms of servo systems (IMSS) of unit 6;

48, ..., 57 - modules for digital voltage conversion proportional to the angle of rotation of the rotor of the rotating transformer IMSS into a digital code (hereinafter referred to as digital angle conversion modules (CPU).

The IIN control signal generation device 2 of the first type is made on the basis of a MEWM, the processor 35 of which is connected to the switch 25 of the interprocessor exchange network of the control panel 1 via a LAN of an Ethernet local area network. A redundant control and switching circuitry unit 40 for firing circuits is connected to the serial port of processor 35, and discrete input-output modules 36, 37, 39 and multiplex channel adapter 38 are connected to the processor system bus, along the trunk of which from the second type IIN control signal generation device 3 the device 2 of the formation of control signals IIN of the first type broadcast data of the gyroscopic stabilization system 11.

The output of the first discrete input-output module 36 through the discrete (optoisolated) output signal conversion unit 41 is connected to the inputs of the PWM signal amplifier unit 43, the outputs of which are generated signals that specify the rotation speed of the motors of the actuating mechanisms of the tracking systems of the corresponding devices in the block 6 of the data input device into products.

Blocks 44, 45 for converting discrete I / O signals are connected to the second discrete I / O module 37, through which relay signals are exchanged with the switching unit 7 of the executive firing circuits in the main and standby modes of the system, as well as the unit 46 for converting discrete input-output signals the output and the discrete output signal conversion block 42, designed in conjunction with the IMSS backup power switching unit 47 to provide the direction codes of the rotation of the IMSS engines to the devices of the block 6 in cut implicit mode of system operation.

The digital angle conversion modules 48, ..., 57 are connected to the inputs and outputs of the discrete input-output module 39, which together with module 39 form a digital tracking system for working out the values D of the divergence of the product in the salvo, the angle α of the divergence of the product in the salvo, and the course angle q of the side the target, the angle ω of the guidance of the gyroscopic device of the product and the depth H of the stroke of the product, which are entered into the corresponding data input devices as part of block 6, the shafts of the actuators of the tracking systems which are kinematically connected with spindles from divisions of the first type.

The device 3 for generating control signals for individual guidance products of the second type is intended for calculating firing values and digital information input into products, as well as for receiving and converting data from external systems and organizing the exchange between system devices.

In the structural diagram of the device 3 for generating control signals for individual guidance products of the second type shown in FIG. 4, the following notation is accepted:

58 - device for the development of firing values (UVVS),

59 - exchange device with external systems via digital and analog communication channels (hereinafter referred to as “exchange device with external systems”);

60 - exchange device with external systems via code communication channels (UOKS);

61 - device code exchange of information (UKOI),

62 - processor UVSV,

63 - multiplex channel adapter,

64 - adapter specialized interface (parallel 26 bit code channel);

65, 66, 67 - discrete input-output modules,

68, 69 - digital angle conversion modules,

70 - block conversion (galvanic isolation) of signals of discrete input,

71 - block signal conversion of digital output,

72, 73 - blocks, a block for converting signals of discrete input,

74 - block conversion signals of discrete output,

75, 76 - blocks for converting discrete input signals,

77 - block conversion signals of discrete output,

78 - processor UOVS,

79, 80 - discrete input-output modules,

81, 82, 83, 84, 85 - digital angle conversion modules,

86, 87 - blocks for converting discrete output signals,

88 - relay switching unit,

89, 90, 91 - blocks for converting signals of discrete input,

92, 93 - processors UKOKS,

94 - discrete input-output module,

95, 96 - adapters of a specialized interface (specialized serial code channel according to OST5.8346-74);

97 - discrete input-output module,

98 - specialized interface adapter (specialized serial code channel according to OST5.8346-74);

99 - UKOI processor,

100 - discrete input-output module, providing the formation and issuance of a 24-bit parallel code with control commands;

101 - TTL level signal amplifier.

The IIN control signal generation device 3 of the second type is a multi-processor computing system of open architecture and consists of four functional units: a firing value generating device 58, an exchange device 59 with external systems via digital and analog communication channels, an exchange device 60 with external systems via code channels communications and device 61 exchange code information.

The firing value generating device 58 is based on a processor 62, which is connected via an Ethernet channel line to a switch 25 of the interprocessor communication network of the control panel 1. A multiplex channel adapter 63 connected to the multiplex channel trunk with a multiplex channel adapter 38 of the first type IIN control signal generation device 2 and an adapter 64 of a specialized interface through which information is exchanged with a gyroscopic stabilization system 11 through a specialized parallel 26 is connected to the system bus of processor 62 -bit code channel, and three modules 65, 66, 67 of discrete input-output.

The digital input-output module 65, together with the digital angle conversion modules 68, 69, provides data input to the block 9 of the gyroscope exhibition data processing devices made on the basis of actuators of the tracking systems, by means of which the angular position of the axes of the kinematic moment of the gyroscopes of the products is set. The digital input / output module 66, together with the digital input and output signal converting units 70, 71, provides programmatic access to the relay exchange circuits with the input device 8 for digital data products. In addition, the module 66, together with the blocks 72, 73 conversion of discrete input signals provides the reception of relay signals from the gyroscopic stabilization system 11 and the reception of commands coming from the panel 33 of the electromechanical switching bodies of the control panel 1.

The discrete input-output module 67, together with the discrete input and output signal conversion blocks 74, 75, provides programmatic access to the relay exchange circuits with the switching unit 7 for the executive firing circuits of the first type of products, and together with the blocks 76, 77 - with the input circuit switching unit 10 data in products of the second type.

The exchange device 59 with external systems is based on a processor 78, which is connected by an Ethernet channel backbone to a switch 25 of the interprocessor communication network of the control panel 1. Two modules 79, 80 of discrete input-output are connected to the system bus of processor 78.

The first discrete input-output module 79, together with the digital angle conversion modules 81, 82, 83, 84, provides the organization of interaction via analog communication channels with the torpedo detection system 15, gyrocompass 17, lag 18 and course autoplayer 20, and together with the CPU module 85 provides Conversion of the hardware angle of the combined launcher 21 IIN of the first and second type.

The digital input-output module 80 together with the digital output blocks 86, 87 provides the issuance of one-time commands (voltage ± 27 V DC) to the radar system 14 and to the target designation system 19, together with the relay switching unit 88 provides the issuance of one-time signals with an alternating voltage of 50 Hz , 10B to the 20-course autoscooter, and together with the blocks 89, 90, 91 of the discrete input signal conversion, it provides reception of one-time signals (voltage ± 27 V DC) from the navigation system 16, the radar system CA 14 and system 15 detection of torpedoes.

The device 60 for exchanging with external systems via code-based communication channels is based on two processors 92, 93 connected by serial RS-232 trunk lines to the serial ports of the processor 78 of the device 59 for exchanging with external systems.

A discrete input / output module 94 is connected to the system bus of the processor 92, which, together with the specialized interface adapters 95, 96, provides information exchange with the sonar complex 13 and the radar complex 14 via serial channels ОСТ5.8346-74 and serial code conversion to parallel TTL level code .

A discrete input / output module 97 is connected to the system bus of the processor 93, which, together with the specialized interface adapter 98, provides information exchange with the target designation system 19 on the OCT5.8346-74 serial channel and converts the serial code into a parallel TTL level code.

The device 61 for code exchange of information is based on the processor 99 connected via the serial line of the RS-232 channel to the serial port of the processor 62 of the device 58 for generating firing quantities. A discrete input-output module 100 is connected to the system bus of the processor 99, which enables the formation and output of a 24-bit parallel code with control commands, which is transmitted through an amplifier 101 of TTL level signals to a digital data input device (flight task) 8 in products of the second type.

The device 4 for generating control signals for group-guided products is intended for organizing firing of shells from PU IIG 5 and provides calculation of coordinates of aiming points, output of information to products (guidance of PU IIG, input of explosion depth values into products, output of “Blocking” signals), generation of full values angles of horizontal and vertical guidance, signal exchange with external systems.

In FIG. 5 structural diagrams of a device 4 for generating control signals for group guidance products are indicated:

102 - MEM,

103 - processor

104 - discrete input-output module, made with programmable logic circuits, providing the formation of a pulse sequence of signals that determine the depth of detonation of products;

105, 106 - discrete input-output modules,

107 - digital-to-analog conversion module (DAC),

108 - electronic control panel,

109 - signal amplification unit,

110, 111 are blocks for converting discrete input signals,

112 is a block signal conversion discrete output,

113 - block switching information channels of communication with external systems,

114 - block conversion of signals of discrete output,

115 - block signal conversion discrete input,

116 - firing circuit switching unit, based on 24 relays, through the contacts of which a voltage of 27 V is supplied to power the igniters and fuses of the ignition control unit 5;

117 - backup control unit, made in the form of a panel of electromechanical switching bodies (buttons, switches) and indicators;

118 - emergency release unit, made in the form of a panel of electromechanical switching bodies and indicators;

119 - actuator working out the angle of horizontal guidance (UGN),

120 - actuator working out the angle of vertical guidance (UVN),

121 - block digital conversion of angles, providing the conversion of two voltage channels of the rotating transformers of the actuators 119, 120 into a digital code;

122 - the pairing unit, designed to convert analog information into digital code, is based on a phase shifter and selsyn;

123 - block generating full angles of horizontal and vertical guidance (PUGN, PUVN).

According to FIG. 5, the device 4 for generating control signals of the IGN is made on the basis of a MEVM 102, the processor 103 of which is connected by an Ethernet channel line to a switch 25 of the interprocessor communication network of the control panel 1. Connected to the serial port of processor 103 is an electronic control panel 108 for use in a standby mode of operation of the system.

Three modules 104, 105, 106 of discrete input-output and a digital-to-analog converter 107 are connected to the system bus of the processor 103, the outputs of which are connected to actuators 119, 120 for working out the angles of horizontal and vertical guidance of the ignition control unit 5. The outputs of the actuators are connected to the corresponding inputs of block 121 digital conversion of angles and block 123 generating full angles of horizontal and vertical guidance, the third input of which is connected to the gyroscopic stabilization system 11, and the output from signals of complete the horizontal and vertical pointing angles is connected to the control unit of the Ignition Control Unit 5. The third input of the digital angular conversion unit 121 is connected to the output of the conjugation unit 122, to which the signals from the current value of the horizontal and vertical pointing angles are received from the control unit of the IIG 5, and the output of the digital angle conversion unit 121 is connected to the first input of the third discrete input / output module 106.

The output of the discrete input / output module 106 through the discrete output signal conversion unit 114 is connected to the input of the firing circuit switching unit 116, the output of which is connected to the power supply circuits of the igniter and the electronic igniter of the ignition control unit 5. The second input of the module 106, through the discrete input signal conversion unit 115, is connected to the backup the control unit 117, the emergency release unit 118 and the second output of the firing circuit switching unit 116.

The second discrete input-output module 105 through the discrete input signal conversion blocks 110, 111 and the discrete output signal conversion block 112 is connected to the information communication channel switching unit 113 with external systems, through which the relay signals are exchanged with the Ign 5 control system, joint application system 12 Weapons and a 20-course auto plotter.

At the output of the first discrete input-output module 104, a sequence of pulse signals is formed that sets the value of the product detonation depth, which, through the signal amplification unit 109, is supplied to the engines of the ignition control unit 5.

The centralized control of the multiprocessor ship computing system is carried out using the control panel 1, which provides interaction between the system devices through the switch 25 of the interprocessor Ethernet network, through which the processors 22, 23, 24 of the remote control computer are combined into a single local computer network with processors 35 of the signal generating devices 2 control IIN of the first type, processors 62, 78 devices 3 generating signal control IIN of the second type and processors 103 devices 4 the formation of control signals of the Ign.

The information on the remote control 1 is displayed on three monitors 26, 27, 28, which are an electronic control panel. The type of electronic control panel depends on the mode of operation of the complex.

Manual data entry is performed using the manipulator 31, keyboard 30, electronic control panel 26 and electronic controls in the manual input pop-up windows on the monitor 28.

The production of a salvo of products is controlled using the controls located on panel 33: the board selection buttons of the combined PU IIN 21 and PU Ign 5, buttons "Volley" of firing from launchers, etc.

When the system is operating in the main mode, the control panel 1 generates control signals transmitted to devices 2 for initial installation of the spindles of the first type of products, to devices 3 - for the initial exhibition of gyroscopes of the second type of products, to devices 4 - for guiding launchers 5.

The remote control 1 receives:

- from the device 58 generating firing values and the device 59 exchange with external systems - information signals and target designation data, navigation, weather data, data of the current astronomical time and date;

- from combined PU IIN 21 (through devices 3) - signals about the presence and type of products in each pipe of the combined launcher, which are installed in the firing circuit switching unit 7 when loading products into the apparatus;

- from the ignition control unit 5 (via devices 4) - signals about the presence, type of charges on the installation guides.

The following information is displayed on the monitors of the electronic control panel:

- on the monitor 27 - the location of your ship, targets, on call by the operator - display the trajectory of the assigned target;

- on the monitor 28 - an indication of the state of communication with external systems, information from sources of navigation, target designation and meteorological conditions, the actual presence of ammunition in the Ignition Control Unit 5 is displayed, the type of ammunition in the IIN 21 launcher;

- on the electronic control panel 26 (touch monitor) - menu keys to open the control window on the monitor 28.

According to information from ship systems, the operator on the monitor 26, by pressing the keys indicating the type and location of the product (starboard, port side), opens the control panel and assigns a target designation source.

When working with target designation system 19, data on three targets and control parameters for firing are received in the ship computing system: type of target, type of weapon used. The system 19 transmits information signals about the adoption of target designation for the assigned goals and the availability of ammunition. If there is no data from the system 19 or if the communication channels with it are faulty, the ship computer system goes on to work with the sonar system 13 and the radar system 14. When working with the torpedo detection system 15, the ship computer system provides anti-torpedo and anti-submarine protection for the ship.

The solution to the problem of generating firing data is controlled from the console 1, depending on the location of the target relative to the ship.

In preparation for firing the IIN of the first type, the controls displayed on the electronic panel 26 are used: target designation source, type of target, salvo, firing method, data entry. Information about the completed assignments and numerical information, the stages of preparation for the shooting, the presence of recommendations for manual entry are displayed on the monitor 28 in the "Control" window. The input of the generated data into the IIN of the first type is performed by the operator by pressing the “Data input” key on the electronic panel 26.

Target designation data, control signals for solving the problem of firing products are received from the console 1 through the switch 25 of the interprocessor exchange network via an Ethernet channel to the device 2 for generating control signals of the IIN of the first type.

The MEWM of device 2 solves the shooting problem and produces values of the depth N of the course, distance D of the product divergence in the salvo, angle α of the product divergence in the salvo, course angle q of the side of the target, and angle of guidance of the gyroscopic device of the product. The conversion of the code of values of H, D, α, q, ω into voltage and the generation of driving actions on the engine of the actuating mechanisms of the tracking systems of the devices of the unit 6 of the data input device is performed using the module 36 of the digital input-output and the block 43 of the PWM signal amplifiers. Data is entered into the actuators of the devices of block 6 through the module 39 of discrete input-output using modules 48, ..., 57 of the digital angle conversion, and data is entered into the products using rollers connecting the lines of the tracking systems with the spindles of the products.

If the first type of IIN is prepared for shooting, the message “Data entered” appears in the “Control” window on the monitor 28 of the console 1. After the decision is made to launch a volley, the operator on the panel 33 of the electromechanical switching organs presses the buttons “Pr B” (“LB”) and sets the switch to the “On” position with a special key. By this signal, the switching unit 7 of the executive firing circuits connects the power circuit to the electromagnets of the combined PU IIN 21. The operator presses the “Without PC” button on panel 33 when firing without a launch permit.

The volley is implemented in accordance with the formed sequence. With the beginning of the movement of the product, the “Availability” signal is removed, while the indication of this type of product disappears on the monitor screen. The shooting results are displayed on the monitor 28.

In the main mode of operation, in preparation for firing an IIN of the second type from the console 1 via the Ethernet channel, device 3 receives target designation data assigned by the operator, control signals for solving the firing problem. During pre-launch preparation, in the device 58 for generating firing quantities through the discrete input-output module 65 and the CPU modules 68, 69, values are entered into the gyroscope exhibition data processing unit 9, the values of the angular position of the axes of the kinematic moments of the gyroscopes are entered through the discrete input-output module 66 the relay signals are exchanged with the digital data input device 8, and the flight task to the input device 8 is transmitted via the MEWM 99 and the discrete input-output module 100 in the form of a 24-bit parallel to Yes.

In the main operating mode, in preparation for firing of a GII from the console 1 via an Ethernet channel, target designation data 4 of the GII control signal, control signals for solving the problem of firing a GII are received in the device 4 for generating the GII control signals. MEWM device 102 4 solves the problem of firing of the Ign, generates the values of the angles of horizontal and vertical guidance, the depth of the detonation of shells. The processor 103, the DAC module 107 and the actuators 119, 120 of the servo systems form a digital servo system that generates a control code for working out the catch values of horizontal and vertical guidance. In block 123, the values of these values are summed with the values of the side and keel pitch coming from the gyroscopic stabilization system 11, after which the values of the full horizontal and vertical pointing angles are entered in the Ignition Control Unit 5. The value of the depth of the shell detonation is generated through the registers of the digital input-output module 104 and a block 109 of amplifiers in the form of pulses with a voltage of 27 V DC, supplied to the control unit 5.

To ensure the safety of firing, the presence of a prohibition signal from the joint weapon system 12 is analyzed, and in the case of PU Ignition 5 leaving the zone of the firing sector, a firing prohibition signal is generated.

With a positive result of preparation for firing of the GII in the "Control" window of the monitor 28 on the GII panel, the message "Data entered" appears, after which the operator sets the switch on the panel 33 of the electromechanical switching organs to the "On" position with a special key. In the absence of inhibitory signals, the firing circuit switching unit 116 closes the power supply circuits of the fuses and the squib ammunition. A volley is formed in accordance with a given sequence. The shooting results are displayed on the monitor 28.

If it is impossible to use the remote control 1 in the system provides a standby mode. The preparation and execution of the IIN shooting of the first type is carried out directly by the device 2, and the GII - by the device 4. The preparation and execution of the shooting is as follows.

- obtaining target designation data by voice;

- determination by the operator of firing data using firing tables;

- manual input of the obtained firing data values using the backup power switching unit 47 of the actuating systems of the tracking systems when firing the IIN of the first type and using the electromechanical switching organs of the backup control unit 117 when firing the IIG;

- connection of executive firing circuits and production of volley using electronic control panels 40 and 108.

In addition, the system can operate in training modes for personnel (TLS), designed to develop the skills of operators when firing IIN and Ign.

In the “TLS1” mode, when working for actual purposes, the initial data comes from the ship's support systems and is entered in the same way as in the main mode.

In the “TLS2” mode, data on underwater and surface targets are simulated by the system itself. Software simulation of the movement of goals is based on the selection of one of the initial data on targets embedded in the data bank.

The operational control mode is intended for self-testing of the system, while software testing and diagnostics of complex malfunctions are performed.

Thus, the proposed multiprocessor ship computing system has wide functionality and provides high reliability for solving combat missions through the use of information from various supporting systems with both standard and specialized interfaces.

High survivability of the system is ensured by the possibility of redistributing tasks both between the same type of starboard and starboard devices, and between the MEM of the remote control and the MEM of devices 2, 3, 4, combined into a single local area network.

In addition, the availability of backup controls provides a solution to combat missions in case of failure of the control panel 1.

The industrial applicability of the invention is determined by the fact that the proposed system can be manufactured in accordance with the above description and drawings on the basis of well-known components and technological equipment and used to control various ship weapons.

Claims (1)

A multiprocessor ship computing system comprising a control panel, at least one device for generating control signals for group guidance products (IGN) and at least one device for generating control signals for individual guidance products (IIN) of the first type, to the outputs of which a device block is connected data input made on the basis of actuators of digital servo systems, characterized in that it further comprises at least one device for generating signals the control IIN of the second type, while the control panel is made on the basis of three microelectronic computers (MEWs), the processors of which are connected to the network via an Ethernet interprocessor exchange network switch, and contains a control and display panel on which two video monitors are connected to the processors respectively, the second and third MEW, keyboard and pointing device connected via a demultiplexer to the processors of the first, second and third MEW, electronic control panel a line connected to the processor of the first MEWM via the RS-232 serial channel trunk, and a panel of electromechanical switching organs, the input-outputs of which are connected to the discrete input-output module, which is connected to the system bus of the processor of the first MEWM, in addition to the signal generation device IIN control of the second type includes a device for generating firing values, an exchange device with external systems via digital and analog communication channels, an exchange device with external systems via a code channel a communication llama and a code information exchange device based on a MEWM, wherein the MEW processor of the firing value generating device (UVBM) is connected via an Ethernet channel backbone to a control panel interprocessor network switch, and a multiplex channel adapter connected via a backbone is connected to its system bus multiplex channel with an IIN control signal generation device of the first type, an adapter of a specialized interface through which information exchange is carried out It is equipped with a gyroscopic stabilization system via a specialized parallel 26-bit code channel, and three discrete input-output modules, the first of which, together with the corresponding digital angle conversion modules, provides data input to the processing unit of the data processing devices of the IIN gyroscope exhibition of the second type, the second discrete input module -output of the UVVS provides programmatic access to the relay exchange circuits with the IIN input device of the second type of digital data, and also provides the reception of relay signals from gyroscopic stabilization systems and receiving commands coming from the panel of electromechanical switching organs of the control panel, the third UVSV discrete input / output module provides programmatic access to relay exchange circuits with a data input circuit block in a second type IIN and a switching module for executive firing of the first type IIN, whose output is connected to the corresponding input of the device for generating control signals of the IIN of the first type according to the signal for preliminary switching on the firing circuits, in addition, the processor of the MEWM device for exchanging with external systems via digital and analogue communication channels (UOVS) is connected via an Ethernet channel to a switchboard of the interprocessor communication network of the control panel, and two discrete input-output modules are connected to its system bus, the first of which together with the corresponding digital modules angle conversion provides interaction via analogue communication channels with a torpedo detection system, gyrocompass, lag and course autolayer, the second discrete input-output module UO C provides the issuance of one-time commands and signals to the radar system, target designation system and the autolayer of the course and the reception of one-time signals from the navigation complex, the radar complex and the detection system of torpedoes, in addition, the MEWM of the device for exchanging with external systems via code communication channels (УОКС) is based on two processors connected via RS-232 serial trunk lines to the serial ports of the UOVS processor, a discrete module is connected to the system bus of the first UOCKS processor I / O, which, together with the corresponding adapters of the specialized interface, provides information exchange with the sonar system and the radar system, a discrete input-output module is connected to the system bus of the second processor of the UKOKS, which together with the third adapter of the specialized interface provides information exchange with the target designation system, except of this, the MEM processor of the code information exchange device (UCOI) is connected via a serial cable ala RS-232 serial port UVSV processor, and to its system bus connected digital input-output module that provides forming and delivery of the 24-bit parallel code with control commands for transmission to the digital data input device.

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