RU2402799C1 - Automated system for controlling spacecraft power generating sets - Google Patents

Abstract

FIELD: physics.

SUBSTANCE: automated system for controlling power generating sets of spacecraft has two communication channel selection units, two housing control units, a display unit, a unit for manual generation of operator command, a unit for entering and analysing correctness of the operator command, a unit for detecting the main test protocol, a unit for communication with the onboard computer system, a unit for outputting general purpose commands, a unit for outputting processing commands, a unit for entering and recording discrete signals, a unit for measuring analogue parametres, an adjustable test director console, a galvanic isolation unit for checking circuits of actuating elements, a galvanic isolation unit for checking circuits of pressure alarms, a diode separation unit, a control switch, a network system cross, a unit for monitoring control circuits, a unit for entering service signals, a unit for standardising analogue information, connected by the corresponding set of connections.

EFFECT: high quality of electrical inspection of onboard electrical equipment and onboard systems owing to automation of testing during manufacturing, assembling and complex testing.

6 cl, 17 dwg

Description

The invention relates to complex automation and computer products and can be used as part of a complex of ground-based equipment and test equipment for conducting electrical tests and electrical checks of on-board systems and equipment for multi-stage space rockets.

Known electronic verification system for spacecraft (US patent No. 3535683, MKI B64G 3/00, 10/20/1970), where all the control and testing equipment for automatic pre-launch verification of a spacecraft, presented according to this invention, are combined in two systems, one system for sending command signals to the functional elements on board the spacecraft and associated ground support equipment, it is called the command system, the second system - the control system - provides control over the operation of the It transmits the response elements to the control panel, where computers and engineering personnel analyze the incoming information in order to determine the degree of serviceability of the controlled functional components. The command system includes modular control units for generating a command signal in digital form in the remote control center, a device for selecting a modular address unit and the operation it performs at a specific address, a switching device for selected modular units, a self-test system that compares a parallel summing signal with a transmitted command signal, A computer connected to communications and generating commands in digital form, an encoding-decorating device for transmitting commands avleniya. The control system includes a functional component of the spacecraft subsystem, a sensor associated with functional components, a pulse-code modulator associated with each system for scanning and receiving signals from system sensors and converting signals to a serial interface, a switch for incoming information from sensors, a decomposer ( distributor), a control computer for receiving information from sensors, a computer displaying information at a control point, a display device connected to the computer and consisting from displays, analog-to-digital control units and continuous information recorders. In this system for monitoring and checking the spacecraft, the tasks of transmitting control commands in digital form over a packed communication line, coordinating command signals in a central test station, and reducing the number of highly qualified service personnel are solved.

However, the manufacture of each stage and payload systems required its own ground equipment, quite unique. Using unique equipment, they continued to monitor their systems during complex pre-launch operations, which provided a relatively high level of reliability, but required a large number of qualified personnel of adjusters. Most of the equipment could be used to perform only one task, and most specialists focused on work in only one narrow area.

A device for monitoring parameters (patent RU No. 2331098, MKI G05B 23/02, May 28, 2007), comprising a control signal distributor, an analog signal switch, a processing unit, a setpoint adjuster, a controlled voltage divider, a measuring DC power supply, three measuring transducers, analog-to-digital converter, two keys, additionally containing the third and fourth keys, the fourth measuring converter, the second switch of analog signals connected by a corresponding set of communications her.

This device allows you to increase the effectiveness of monitoring and control systems by quickly checking the insulation resistance of electrical power circuits and control circuits, increases the functional reliability of the monitoring and control system, as it not only determines whether the insulation resistance of the controlled circuit is within acceptable limits, but also calculates its value is quite accurate, allowing predicting the time of the system’s healthy operation.

However, this device solves only part of the required tasks, not allowing to solve the problem of connecting to the test object, not providing automatic verification of multi-wire connections for the integrity of the component wires, without checking the isolation of the connection circuits with the test object with each other.

Closest to the essence of the present invention is an automated test system (AIS) for testing electrical checks and preparing for the launch of spacecraft (patent RU No. 2245825 C1, MKI B64G 5/00, 02/10/2005), which solves the problems of electrical testing of spacecraft (spacecraft) ), combining the functions of individual systems involved in the preparation and conduct of tests, which eliminates the need to develop and manufacture unique monitoring equipment for individual spacecraft systems and provides a high degree of automation tomatoes due to the ability to automatically perform a significant number of test operations, which contains the AIS readiness unit for testing spacecraft, a control unit, an input and analysis unit for correcting directives of the automatic test program, an interpretation unit for directives, a unit for transmitting tolerance values of the parameters, a unit for selecting communication paths with SPACECRAFT, block for conducting protective operations, block for issuing technological control commands, block for communicating with the onboard telemetry system, block for communicating with the onboard computer system topic, unit for measuring analog parameters, unit for input and storage of the state of discrete parameters, unit for tolerance control of analog parameters, unit for tolerance control for discrete parameters, unit for generating general-purpose commands, unit for generating a test report, display unit, unit for recording the main test protocol, unit for monitoring the body , a body presence signal generation unit, an equipment operability monitoring unit, wherein the first input of the control unit is connected to the output of the AI cast unit In readiness for testing the spacecraft, the third input of the control unit is connected to the first output of the general-purpose command generation unit, and the second output of the control unit is connected to the first input of the input and analysis unit for directives of the automatic test program, the first output of the directives interpretation unit is connected to the first input of the unit transmitting the tolerance values of the parameters, the second output of the directive interpretation unit is connected to the first input of the communication path selection block with the spacecraft, the third output of the directive interpretation unit is connected to the second input of the test protocol generation unit, the fourth output of the directive interpretation unit is connected to the first input of the general-purpose command generation unit, the first output of the communication path selection unit with the spacecraft is connected to the first input of the protective operations unit, as well as to the first input of the technological control command issuing unit , to the first input of the communication unit with the on-board telemetry system, to the first input of the communication unit with the on-board computer system, to the first input of the analog parameter measurement unit and to to the input of the input and storage unit for discrete parameters, the first input of the test protocol generation unit is connected to the second output of the tolerance control unit of the analog parameters, and the second output of the tolerance control unit of discrete parameters, the second output of the test protocol generation unit is connected to the input of the display unit, and the third output of the test protocol generation unit is to the input of the registration unit of the main test protocol, the first output of the transmission unit for tolerance values is parameter c is connected to the first input of the tolerance control unit of analog parameters, as well as to the first input of the tolerance control unit of discrete parameters, the first input of the equipment health control unit is connected to the second output of the protective operations unit, as well as to the first output of the technological control command unit, to the second the output of the communication unit with the on-board television measurement system, to the second output of the communication unit with the on-board computer system and to the first output of the analog parameter measurement unit, the first the first input of the housing presence signal generation unit is connected to the first output of the housing control unit, the first output of the housing availability signal generation unit is connected to the second input of the input and memory unit for discrete parameters, the second input of the protective operations unit is connected to the first output of power supplies and buses, and the first output of the protective operations unit is connected to the first input of power supplies and buses, the first input of the housing control unit is connected to the second output of the process control command, the second input of the housing control unit is connected to the second output of the power supply sources and buses, the third output of the technological control command issuing unit is connected to the input of the command matrix of the onboard equipment control system, the second input of the communication unit with the onboard telemetry system is connected to the first output of the onboard telemetry system, the third output of the communication unit with the onboard telemetry system is connected to the first input of the onboard television measurement system, the second input of the communication unit with the onboard computer system connected to the first output of the on-board computer system, the third output of the communication unit with the on-board computer system is connected to the first input of the on-board computer system, the second input of the analog parameter measurement unit is connected to the first output of the on-board equipment control system measurement matrix, the second output of the analog parameter measurement unit is connected to the second input of the unit for tolerance control of analog parameters, and the third output of the unit for measuring analog parameters is connected to the first input ln matrix of the onboard equipment control system, the third input of the input and memory unit for discrete parameters is connected to the output of the discrete sensors, and the second output of the input and memory unit for discrete parameters is connected to the second input of the access control unit for discrete parameters, the following are entered: directive translation unit, tolerance unit control of discrete parameters set for tracking, tolerance control unit set of analog parameters set for tracking, tolerance control unit set x for monitoring the parameters of the onboard computer system, a block for cyclic monitoring of the state of the spacecraft parameters, a situation analysis unit, a backup test protocol registration unit, an AIS state storage unit, an operator directive input and analysis unit, an operator directive generation unit in manual mode, the first input of the unit directive translation is connected to the second output of the input unit and the analysis of the correctness of the directives of the automatic test program, the second input of the directive translation unit is connected to the second the input unit of the input and analysis of the correctness of operator directives, and the first output of the directive translation unit is connected to the first input of the directive interpretation unit, the first input of the tolerance control unit of the discrete parameters set for monitoring is connected to the first output of the input and memory unit of the discrete parameters, the second input of the tolerance control unit the discrete parameters set for monitoring are connected to the second output of the tolerance parameter transfer unit, and the first output of the tolerance control unit is The discrete parameters used for tracking are connected to the first input of the block of cyclic monitoring of the state of the spacecraft parameters, the first input of the tolerance control unit of the analog parameters put to the tracking is connected to the first output of the communication unit with the on-board telemetry system and to the fourth output of the analog parameters measuring unit, the second input of the tolerance control unit the analog parameters set for monitoring are connected to the second output of the tolerance parameter transfer unit, and the first output of the tolerance block monitoring of the analog parameters set for tracking is connected to the first input of the block of cyclic monitoring of the state of the spacecraft parameters, the first input of the tolerance control block of the on-board computer system tracking parameters is connected to the first output of the communication unit with the on-board computer system, the second input of the tolerance control block of the on-board parameters tracking the computing system is connected to the second output of the transmission block tolerance values of the parameters, and the first output of the tolerance block the monitoring of the parameters of the onboard computer system set for monitoring is connected to the second input of the block of cyclic monitoring of the state of the spacecraft parameters, the third input of the block of cyclic monitoring of the state of the spacecraft parameters is connected to the third output of the transmission block of tolerance parameters, the first output of the block of cyclic monitoring of the state of spacecraft parameters formation of the test report, the second output of the block of cyclic control of the state of the spacecraft parameters - to the first input of the situation analysis unit, the second input the situation analysis unit is connected to the first output of the tolerance control unit of analog parameters, and the third input of the situation analysis unit is connected to the first output of the tolerance control unit of discrete parameters, the fourth input of the situation analysis unit is to the first output of the equipment operability control unit, the first output of the situation analysis unit is the fourth input of the control unit, and the first input of the operator directive formation unit in manual mode is connected to the first output of the input and analysis unit of the operator directives correctness, the second the input of the operator directive formation unit in manual mode - to the first output of the control unit, the third input of the operator directive formation unit in manual mode - to the first output of the input and analysis unit for the correctness of directives of the automatic test program, and the first output of the operator directive formation unit in manual mode is connected to the first input of the input and analysis unit for correcting operator directives, the second output of the input and analysis unit for correcting operator directives is connected to the second input of the directive translation unit, the first the course of the AIS state memory unit is connected to the fifth output of the directive interpretation unit, the first output of the AIS state memory unit is connected to the second input of the control unit, the input of the backup test protocol registration unit is connected to the first output of the test protocol generation unit.

The main disadvantage is that this AIS is focused only on the final stages of testing and control of the spacecraft, it includes part of the spacecraft’s instrumentation, in particular power sources on board and the on-board computer system, in its coverage, it should be borne in mind that at the first stages of creation SC its on-board computer system has not yet been fully assembled and therefore cannot be included in the test, since it must be checked by itself, in addition, control operations consume resources of power supplies of the on-board equipment Perhaps, after the control board power supply sources have to be recharged, and then again to control, and that AIS is designed to work only with one specific type of spacecraft.

The problem solved by the present invention is the verification of spacecraft, which are built as a family of space rockets (ILV), consisting of several models differing in the number of propulsion rocket modules (RM), the presence or absence of booster blocks, propulsion rocket modules are combined into rocket launchers, with At the same time, checking the serviceability of such models having a similar structure requires a multi-stage organization of control, regardless of the number of combined missiles of the RM modules in the spacecraft stage, the control is organized as a check of individual RMs, verification of intermediate assemblies (for example, combining RM of the first stage), check of the ILV assembly, with the required improvement in the quality of control with a more thorough electrical check of the spacecraft elements of communication of onboard elements and systems with ground equipment the controls are checked for the integrity of the circuits of both single-channel and multi-channel, the serviceability of the circuits of the throttle actuators for open or short-circuit windings, control with insulation resistance to the spacecraft body, supplemented by the need to check the disconnection of the communication circuits with each other, monitoring the health of spark-suppression diodes in the control circuits of the onboard equipment.

The technical solution of the problem lies in the fact that the automated control system for electric units of spacecraft (ASKE KA), containing the first block for selecting communication paths, the first block for monitoring the hull, display block, the block for the formation of operator directives in manual mode, the block for input and analysis of the correctness of operator directives , registration unit for the main test protocol, communication unit with the onboard computer system, control unit, general-purpose command issuing unit, technological command issuing unit, input and omissions of discrete signals, an analog parameter measurement unit, where the output of the operator directive generation unit in manual mode is connected to the first input of the operator directive input and analysis unit, the discrete sensor output group of the first communication path selection unit is connected to the second subgroup of the first group of inputs of the input and storage unit discrete signals, the second block of the choice of communication paths, a mobile console for the test manager, a galvanic isolation unit for monitoring the health of the circuits are introduced elements, galvanic isolation unit for monitoring the operability of pressure signaling circuits, diode separation unit, system power supply unit, control key, network system cross, operational control unit for control circuits, service signal input unit, analog information normalization unit, second case control unit, group outputs of discrete sensors - the twelfth group of outputs of the first unit for selecting communication paths is additionally connected to the second subgroup of the first group of inputs of the first control unit I am the case, the first input-output of the network system cross-connected to the first input-output of the input and analysis unit of the directives of the operator, the second input-output of the network system cross-connected to the input-output of the first control unit of the body, the third input-output of the network system cross-connected input-output of the mobile console of the test manager, the fourth input-output of the network system cross connected to the input-output of the second control unit of the housing, the fifth input-output of the network system cross connected to the third input Odom control unit, the first group of diode separation unit inputs connected to a first group of system power supply unit outputs, the third group galvanic insulation unit inputs to control the proper actuators circuits connected to the second group of system power supply unit outputs, the third input unit input signaling is connected to the third output system power supply unit, the first subgroup of the second input of the service signal input unit is connected to the fourth output of the system power unit tania, the fourth subgroup of the first group of outputs of the general-purpose command issuing unit is connected to the first group of inputs of the system power supply unit, the input and output bus signals of the technological object - the first workstation, containing communication signals with the executive elements of two groups - conventional access and access through technological hatches, a group of communication signals with discrete sensors, a group of communication signals with analog sensors, a group of communication signals with on-board systems, including a subgroup of multi-wire power supply systems and a subgroup of buses of serial codes of systems are connected to the corresponding buses of the first, third, second, fourth - sixth groups of input and output signals of the first block of the choice of communication paths, whose buses of the seventh to eleventh groups of input and output signals are connected to the corresponding input and output buses signals of a technological object - a second workstation, containing two groups of communication signals with actuators of two groups - conventional access and access through technological hatches, a signal group s of communication with discrete sensors, a group of communication signals with on-board systems, including a subset of multi-wire system power buses and a subgroup of serial system codes buses, sets of busbars of technological objects of an assembly slip - a third workstation are connected to two sets of bus groups of the second communication path selection block, a set of groups ILV buses in the assembly and assembly of the RM of the first stage of ILV are connected to the corresponding bus groups of the first to fifth groups of input and output signals of the second block of the choice of communication paths, including leaving a group of communication signals with actuators of ordinary access, a group of communication signals with discrete sensors, a group of communication signals with analog sensors, a group of communication signals with on-board systems, including a subset of multi-wire system power buses and a subgroup of serial system codes buses, a set of rocket module bus groups of the second stages from the ILV assembly is connected to the corresponding bus groups of the sixth to ninth groups of input and output signals of the second block of the choice of communication paths, which includes a group of si communication channels with actuators of normal access, a group of communication signals with discrete sensors, a group of communication signals with on-board systems, including a subgroup of multi-wire system power buses and a subgroup of serial system code buses, the twelfth to twenty-second signal inputs and outputs of the first communication path block selection unit are connected respectively, with the tenth to twentieth groups of inputs and outputs of the second block of choice of communication paths, the ninth group of inputs for actuators of the first block of choice of path The communication channel is connected to the group of outputs of the galvanic isolation unit for monitoring the operability of communication circuits with actuators, whose second group of inputs is connected to the first subgroup of the first group of outputs of the general command block, the part of the outputs of which, in addition, is connected to the first subgroup of inputs of the first input of the first block control of the housing, and part to the first subgroup of the second input of the first control unit of the housing, the first group of inputs of the galvanic isolation node for monitoring the operability of communication circuits with executive elements connected to the group of outputs of the unit for issuing technological commands and to the group of inputs and outputs of the unit for operational control of control circuits, the thirteenth group of outputs of the first block for selecting communication paths is connected to the first group of inputs of the galvanic isolation unit for monitoring the health of the circuits of discrete sensors - pressure alarms and with the first subgroup the second group of inputs of the input and storage unit of discrete signals, the second group of inputs of the galvanic isolation unit for monitoring the health of signaling circuits the circuit is connected to the second subgroup of the first group of outputs of the general command issuing unit, the first group of outputs of the galvanic isolation unit for monitoring the health of pressure signaling circuits is connected to the third subgroup of the first group of inputs of the first pressure control unit, the second group of the outputs of the galvanic isolation unit for monitoring the health of pressure signaling circuits connected to the second subgroup of the second group of inputs of the first control unit of the housing, the eleventh group of outputs of the analog sensors of the first of the first block of communication paths is connected to the first subgroup of the first group of inputs of the second control unit of the housing and to the second group of inputs of the normalization block of analog information, the eighth group of system power inputs of the first block of choice of communication paths is connected to the first group of outputs of the diode separation unit, whose second group of outputs is connected with the second group of inputs of the second control unit of the housing, the second subgroup of the first group of inputs of which is connected to the third group of outputs of the diode separation unit, the first output of the second of the first control unit of the housing is connected to the second subgroup of the second group of inputs of the service signal input unit, the input of the automated control system from the adjacent system is connected to the first input of the communication unit with the on-board computer system, whose first input-output is connected to the first input-output of the control unit, the second group inputs / outputs of the communication unit with the on-board computer system is connected to the fifth group of inputs and outputs of the serial codes of the systems of the first communication path selection block, the second input-output of the control unit is connected inen through the main bus with inputs and outputs of the general command issuing unit, the technological command issuing unit, the control circuit operational monitoring unit, the discrete signal input and memorizing unit, the service signal input unit, the analog parameter measuring unit, the first input of the display unit is connected to the second output unit for input and analysis of correctness of operator directives, whose first output is connected to the input of the registration unit of the main test protocol, the output of the third subgroup of the first group of outputs issuing general purpose commands is connected to the second input of the control key, the output of which is connected to the first input of the analog information normalization unit, whose output is connected to the second input of the analog parameter measurement unit, the first output of the first housing control unit is connected to the third subgroup of the second group of inputs of the service signal input unit .

In ASKE KA, the body control unit contains the first and second switches of analog signals, a measuring DC power supply, the first and fourth switches, a controlled voltage divider, the first and fourth measuring transducers, an analog-to-digital converter, a control signal distributor, a processing unit, an operating mode unit , the first group of input buses of controlled analog signals is connected to the corresponding second inputs of the first switch of analog signals, the second group of input buses is common x wires of the second input of the code control unit is connected to the corresponding inputs of the third group input of the operating mode node, the input / output bus of the code control unit is connected to the first input-output of the processing unit, the bus of the third power input of the control unit of the housing is connected to the first input of the measuring power supply, bus the output of the control unit of the housing is connected to a third group of output signals of the measuring voltage source, whose first output is connected to the second input of the first switch, the second output of the measuring source The voltage is connected to the first input of the control voltage divider, the output of the first switch is connected to the ninth input of the controlled voltage divider, the control first input of the first switch is connected to the third output of the control signal distributor, whose first output is connected to the first input of the first analog signal switch, whose first output is connected with the first input of the operating mode node, the first to fifth outputs of the operating mode node are connected respectively to the fourth or eighth inputs of the control voltage divider the output of the control signal distributor is connected to the second input of the operating mode node, the fourth output of the control signal distributor is connected to the third input of the controlled voltage divider, whose first input is connected to the second input of the fourth measuring transducer, the second output of the controlled voltage divider is connected to the second input of the second control switch and to the third inputs of the first to fourth measuring transducers, the third output of the controlled voltage divider is combined with the output of the second switch and the control is connected to the second input of the first measuring transducer, the fourth output of the controlled voltage divider is connected to the second input of the third control key, the fifth output of the controlled voltage divider is combined with the output of the third control key and connected to the second input of the second measuring transducer, the sixth output of the controlled voltage divider to the second input of the fourth control key, whose output is connected to the second input of the controlled voltage divider, the fifth or seventh output The control signal distributor s are connected respectively to the first inputs of the second to fourth control keys, the first to fourth outputs of the processing unit are connected to the first inputs of the first to fourth measuring transducers, the seventh output of the controlled voltage divider is connected to the second input of the third measuring transducer, the distributor group I / O buses control signals are connected to the second group bus input-output of the processing unit, the outputs of the third, second, first and fourth and measuring transducers are connected respectively to the first or fourth inputs of the second analog signal switch, the fifth input of which is connected to the output of the analog-to-digital converter, the fifth output of the processing unit is connected to the sixth input of the second analog signal switch, whose output is connected to the first input of the analog-to-digital converter, whose input-output connected to the second input-output of the processing unit.

In ASKA KA, the galvanic isolation node for controlling the operability of actuators contains a group of input keys, a group of keys for connecting the first input of actuators, a group of keys for connecting the second input of actuators, a group of keys for connecting the first output of actuators, a group of keys for connecting the second output of actuators, the first bus the third input from the positive pole of the power source is connected to the first inputs of all input keys, the output of each key from the groups the input keys are connected to the first inputs of the corresponding keys from the connection groups of the first and second inputs of the actuating elements, the bus group of the first input of the galvanic isolation unit for controlling the actuating controls for connecting the actuating elements is connected by corresponding single connections to the second control inputs of the input keys, the first subgroup of the second group of input buses galvanic isolation unit for monitoring actuating controls connecting the first input of actuating x elements are connected to the control second key inputs from the connection group of the first input of the actuating elements, the second subgroup of the second group of input buses of the galvanic isolation unit for monitoring the operability of the actuating control elements of the connection of the second input of the actuating elements is connected to the control second inputs of the keys from the connecting group of the second input of the actuating elements, the outputs of the keys from the connection group of the first input of the actuating elements are connected to the buses of the first subgroup oh bus output connections, the outputs of the keys from the connection group of the second input of the actuating elements are connected to the buses of the second subgroup of the group bus of the output connections, the second bus of the third input of the galvanic isolation unit for monitoring the operability of the executive elements of the negative pole of the power supply is connected to the first inputs of the keys from the connection groups of the first and the second outputs of the actuating elements, the third subgroup of the second group of input buses of the galvanic isolation unit for monitoring the health of the executive control elements connecting the first output of the actuating elements is connected to the control second inputs of the keys from the connection group of the first output of the actuating elements, the fourth subgroup of the second group of input buses of the galvanic isolation unit for monitoring the operability of the actuating control elements connecting the second output of the actuating elements is connected to the controlling second inputs of the keys, the outputs of the keys from the connection group of the first output are connected to the buses of the third subgroup of the group bus ties key outputs from a group connecting a second output connected to a fourth subgroup of group busbars output bus connections.

In ASKA KA, the galvanic isolation unit for pressure signaling devices contains a group of output keys of the first pole of the sensors of pressure sensors, a group of output keys of the second pole of the sensors of pressure sensors, an OR circuit for the outputs of the keys of the second pole of the sensors, the first subgroup of the bus group of the first input is connected by its single inputs to the corresponding first inputs of the output keys of the first pole of the sensors, the second subgroup of the bus group of the first input is connected by its single inputs to the corresponding first inputs I will give the output keys of the second pole of the sensors, the bus group of the second input of the galvanic isolation unit of the pressure signaling devices with its single inputs is connected to the pairs of key keys of the outputs of the first and second poles of the pressure signaling devices, the group of key outputs of the keys of the first pole of the pressure sensors is connected to the corresponding output buses of the first group of output buses of the galvanic isolation unit of the signaling devices pressure, the outputs of the keys of the second pole of the sensors are connected to the inputs of the OR circuit, whose output is connected to the bus of the second output of the galvanic unit isolation of pressure alarms.

In ASKA KA, the diode separation unit contains a group of “p” circuits of direct diode arrays, each of which contains “l” diodes interconnected by inputs, the outputs of the diodes are connected to the outputs of the direct diode assembly, the combined inputs are connected to the input of the direct diode assembly, a group of “p” circuits of reverse diode assemblies, each of which contains “l” diodes, interconnected by outputs, the inputs of the diodes are connected to the inputs of the reverse diode assembly, the combined outputs are connected to the output of the reverse diode assembly, the group “p” is bipolar input busbars from power supplies is connected to diode assemblies in such a way that each single input bus of the positive pole is connected to the input of the corresponding direct diode assembly, each single input bus of the negative pole is connected to the output of the reverse diode assembly, the first group of outputs is “p” l-wire buses the power of the positive poles of the power receivers is connected by each l-wire bus to the corresponding outputs of the direct diode assemblies, the second group of outputs “p” of the l-wire power bus of the negative poles power receivers are connected by each l-wire bus to the corresponding inputs of the reverse diode assemblies, while the “l-1” wire of each multi-wire bus is connected to the corresponding outputs of the fourth group of output buses, the l-th wire of each multi-wire power bus is connected to the corresponding output of the third group output buses, all “l” wires of each multi-wire bus of the first and second groups of outputs are interconnected outside the diode separation unit at the power receivers.

In ASKE KA, the control unit for the integrity of control circuits contains a voltage reduction circuit, a microprocessor, an indication element, "n" input operating current elements, "n" output operating current elements, "n" controlled local power supplies, "n" flow current input elements , “N” of the output elements of the flow current, the first input bus of the operational integrity block of the control circuits is connected to the input of the voltage reduction circuit, whose output is connected to the first input of the microprocessor, the bus of the first input-output of the opera block active monitoring of the integrity of the control circuits is connected to the first input-output of the microprocessor, "n" bipolar connections of the multi-input input of the operational control unit of the integrity of the control circuits are connected by the first poles to the inputs of the input elements of the working current and the second inputs of the output elements of the flow around, are connected by the second poles to the outputs of the positive poles corresponding controlled local power sources and with second inputs of the output elements of the operating current, the bus of the second input-output unit about the integrity of the control circuits is connected to the second input-output of the microprocessor, whose third output is connected to the input of the indication element, the first output of the microprocessor is connected to the first inputs of the controlled power source, the second output of the microprocessor is connected to the second inputs of the controlled power source, the outputs of the input operating current elements are connected to the inputs of the corresponding output elements of the operating current, whose outputs are connected to the corresponding inputs of the third group input of the microprocessor, the outputs of the control local power sources are connected to the inputs of the corresponding input elements of the flow currents, whose outputs are connected to the inputs of the output elements of the flow current, the outputs of which are connected to the corresponding inputs of the second group input of the microprocessor.

Introduction to the automated control system for spacecraft electrical units of the second communication path selection unit, a mobile console for the test manager, a galvanic isolation unit for monitoring the operability of actuator circuits, a galvanic isolation unit for monitoring the operability of pressure signaling devices, a diode separation unit, a system power supply unit, a control key , network system cross, operational control unit for control circuits, service signal input unit, unit normalization of analog information and the second control unit of the hull and the corresponding set of connections allows you to expand the range of use of the system, providing the stages of control of electrical circuits and testing of individual rocket modules at the first and second workplaces, as well as the stages of control of the ILV assembly at the third workplace - the assembly slipway - assembly of rocket modules of the first stage of the rocket launcher, assembly of the rocket launcher as a whole, to check in detail the serviceability of communication circuits with actuators, with discrete sensors pressure suppressors and docking signals, multi-wire power supply buses of on-board systems, ensure the integrity of the communication circuits with the control object, detect the presence of a short circuit in the control object, in the executive elements of the control object, determine the galvanic separation between the tested circuits.

The operation of the system will be clear from the drawings presented in figures 1-17:

figure 1 presents a diagram of an automated control system for electrical units of spacecraft;

figure 2 - diagram of the first block selection of communication paths (with missile modules);

figure 3 is a diagram of a second block selection of communication paths (with the assembly slipway);

figure 4 - diagram of the control unit of the housing;

figure 5 is a diagram of a galvanic isolation node for monitoring the health of the circuits of the actuating elements;

Fig.6 is a diagram of a galvanic isolation unit for monitoring the health of pressure signaling circuits;

7 is a diagram of a diode separation unit;

on Fig is a diagram of a power source;

Fig.9 is a diagram of a system power supply unit;

figure 10 is a block diagram of the issuance of commands for general purposes;

figure 11 is a block diagram of the issuance of technological teams;

on Fig - block circuit input service signals;

on Fig - block diagram of the input and storage of discrete signals;

on Fig - block diagram of the operational control of control circuits;

on Fig - block diagram of the measurement of analog parameters;

in Fig.16 is a diagram of a communication unit with an onboard computer system;

on Fig - algorithm of the system.

The automated control system for electric units of spacecraft (Fig. 1) contains the first and second blocks of the choice of communication paths (BVTS) 1 and 2, a mobile console for the test director (PCRI) 3, a galvanic isolation unit for monitoring the operability of actuator circuits (UGIK IE) 4, galvanic isolation unit for monitoring the health of pressure signaling circuits (UGIKI SD) 5, diode separation unit (UDR) 6, the first and second housing control units (BCC) 7-1, 7-2, system power supply unit (BSEP) 8, communication unit with onboard deduction fuel system (BSBVS) 9, control unit (BU) 10, display unit (BO) 11, input and analysis unit for correcting operator directives (BVAK-DO) 12, registration unit for the main test report (BROPI) 13, unit for generating operator directives in manual mode (BFDORR) 14, network system cross (SSK) 15, block for issuing technological commands (BVTK) 16, block for issuing general-purpose commands (BVKON) 17, block for operational control of control circuits (BOKTSU) 18, block for input and storage of discrete signals (BVSDS) 19, the block of input signaling signals (BVSS) 20, the block is measured analog parameters (BIAP) 21, control key (KU) 22, analog information normalization block (BNAI) 23, the first subgroup of the first group of inputs 1-1 of BKK 7-1 is connected to output 3-1 of BVKON 17 and second input 2 of UGIKI IE4 , the output of BFDORR 14 is connected to the first input 3 of BVAKDO12, the twelfth group of outputs of discrete sensors 26 of BVTS1 is connected to the second subgroup of the first group of inputs 3-2 of BVZDS19 and to the second subgroup of the first group of inputs 1-2 of BKKDS 7-1, the first input-output 1 of CCK15 connected to the first input-output 2 BVAKDO12, the second input-output 2 CCK15 connected to the input-output house 3 BKK 7-2, the third input-output 3 CCK15 is connected to the input-output 1 PCRI 3, the fourth input-output 4 CCK15 is connected to the input-output 3 BKK7-2, the fifth input-output 5 CCK15 is connected to the third input-output 3 BU10, the first group of outputs 1 of BSEP 8 is connected to the first group of inputs 5 of UDR6, the second group of outputs 2 of BSEP 8 is connected to the third group of inputs 4 of UGIKI IE4, the third output of 3 BSEP8 is connected to the third input of 4 BVSS20, the fourth output of 4 BSEP8 is connected to the first subgroup of the second input 3-1 BVSS20, the first group of inputs 6 BEP8 is connected to the fourth subgroup of the first group you odes 3-4 BVKON17, buses of input and output signals of a technological object of the first workplace, containing two groups of communication signals with actuators 1-T and 3-T of two groups - conventional access and access through technological hatches, a group of communication signals 2-T with pressure signaling devices, a group of 4-T communication signals with analog sensors, a group of communication signals with on-board systems, including a subset of multi-wire 5-T bus power systems and a subgroup of 6-T bus system serial codes are connected to the corresponding first-bus a number of groups of input and output signals 1-6 BVTS1, whose buses of the seventh to eleventh groups of 7-11 input and output signals are connected to the corresponding input and output signal buses 7-T, 8-T, 9-T, 10-T, 11- T of the technological object of the second workplace, containing two groups of communication signals 7-T, 8-T, with actuators of two groups - conventional access and access through technological hatches, a group of communication signals 9-T with pressure alarms, a group of communication signals with on-board systems including a subset of 10-T bus wires topics and a subgroup of tires 11-T sequential codes of systems, sets of tires 12-T - 22-T technological objects of the third workplace - the assembly slip are connected to two sets of tire groups 1-5 and 6-9 BVTS2, a set of groups of tires of the ILV assembly 12T -16T and assemblies of the first stage of ILV 17-T - 21-T are connected to the corresponding bus groups of the first to fifth groups of 1-5 input and output signals of BVTS2, including group 1 of communication signals with actuators of normal access, group 2 of communication signals with pressure signaling devices, group 3 communication signals with analogues sensors, a group of communication signals, including a subgroup of 4 multi-wire system power buses and a subgroup of 5 serial system bus codes, a set of 22-T groups of rocket modules of the second stage of the rocket launcher assembly is connected to the corresponding bus groups of the sixth to ninth groups of input and output signals of the MTC 2, comprising a group of 6 communication signals with actuators of normal access, a group of 7 communication signals with pressure alarms, a group of communication signals with on-board systems, including a subgroup of 8 multi-wire buses systems and a subgroup of 9 buses of sequential system codes, the twelfth to twenty-second groups of inputs and outputs of the BVTS1 signals are connected, respectively, to the tenth to twentieth groups of inputs and outputs of the BVTS2, the ninth group of 28 inputs for actuators of the BVTS1 is connected to group 3 of the outputs of UGIKIIE4, whose the second group of 2 inputs is connected to the first subgroup 3-1 of the first group of outputs of BVKON 17, some of the outputs of which, in addition, are connected to the first group of inputs of the first input of the first control unit of the housing, and part to the first subgroup of watts input of the first control unit of the housing, the thirteenth group 27 of BVTS1 is connected to the first group of 1 inputs of UGIKI SD5 and to the first subgroup 3-1 of the second group of inputs of BVDZS19, the second group of 2 inputs of UGIKI SD5 is connected to the second subgroup 3-2 of the first group of outputs of BVKON 17, the first group of 3 outputs of the UGIKI SD5 is connected to the third subgroup 1-3 of the first group of inputs of the BKK 7-1, the second group of 4 outputs of the UGIKI SD5 is connected to the second subgroup of 2-2 of the group of inputs 2 of the BKK 7-1, the eleventh group of 25 outputs of the BVTS1 is connected to the first subgroup 1-1 of the first group of inputs BKK 7-2 and with about the second group of 2 inputs of BNAI 23, the eighth group of 24 inputs of BVTS1 is connected to the first and second groups of 1 and 2 outputs of UDR 6, whose second group of 3 outputs is connected to the second group of 2 inputs of BKK 7-2, the second subgroup 1-2 of the first group of inputs which is connected to the third group of 4 outputs UDR 6, the first output 5 BKK 7-2 is connected to the second subgroup 3-2 of the second group of inputs BVSS 20, the input of the adjacent system 23-T is connected to the first input 2 BSBVS 9, whose first input-output 4 connected to the first input-output 1 BU 10, the second group of inputs and outputs 3 BSBVS 9 connected to the fifth group inputs and outputs 23 BVTS 1, the second input-output 2 BU 10 is connected via trunk buses with inputs and outputs 2 BVTK16, BVKON 17, BOKTSU18, BVZDS19, BVSS20, BIAP21, the first input 1 BO 11 is connected to the second output 4 BVAKDO12, whose first output 1 is connected to input 1 of BROPI 13, the output of the third subgroup 3-3 of BVKON 17 is connected to the second input 2 of KU 22, output 3 of which is connected to the first input 1 of BNAI 23, whose output 3 is connected to the second input 3 of BIAP 21, the first output 5 BKK 7-1 is connected to the third subgroup 3-3 of the second group of inputs BVSS 20.

Block 1 of the selection of communication paths BVTS1 (figure 2) contains electrical connectors ES 24-1 - 24-16 and a type-setting field 25-1 switching contacts NP, the first group of outputs 1 ES 24-1 connected to the first group of outputs 1 BVTS1, the first input output 2 of ES24-1 is connected to the second input-output 4 of ES24-2, the first group of inputs 3 of ES24-1 is connected to the first group of outputs 1 of NP25-1, the second input-output 4 of ES24-1 is connected to the first input-output of 2 ES24- 12, to the second input-output 4 of ES24-7 and to output 21 of the first BVTS1 communication, the first group of inputs 3 of ES24-2 is connected to the first group of inputs 2 of BVTS1, the first group is output Ovs 1 ES24-2 is connected to the first group of inputs 2 NP25-1, the first input-output 2 ES24-2 is connected to the second input-output 4 ES24-3, whose first group of outputs 1 is connected to the second group of outputs 3 BVTS1, the first input the output 2 of ES24-3 is connected to the second input-output 4 of ES 24-4, the first group of inputs 24-3 is connected to the second group of outputs 3 NP25-1, the first group of inputs 3 of ES24-4 is connected to the second group of inputs 4BVTS1, the first group of outputs 1 ES24-4 is connected to the second group of inputs 4NP25-1, the first input-output 2 of ES24-4 is connected to the second input-output 4 of ES24-5, whose first group is the output Ovs 1 is connected to the third group of outputs 5 of BVTS1, the first group of inputs 3 of ES24-5 is connected to the third group of outputs 5 of NP 25-1, the first input-output 2 of ES 24-5 is connected to the second input-output 4 of ES 24-6, whose the second group of inputs / outputs 3 is connected to the first group of inputs and outputs 6 of the BVTS 1, the first group of inputs and outputs 1 is connected to the first group of inputs and outputs 6 NP25-1, the first input-output 2 of ES24-6 is connected to the first input-output 2 ES24-11, the second input-output 4 ES24-17 and with the output of the second connection 22 BVTS1, the first group of outputs 1 ES24-7 connected to the fourth group of outputs 7 BVT C1, the first group of inputs 3 of ES24-7 is connected to the fourth group of outputs 7 of NP 25-1, the first input-output 2 of ES 24-7 is connected to the second output 4 of ES 24-8, whose group of outputs 1 is connected to the fifth group of outputs 8 BVTS1, the first group of inputs 3 of ES24-8 is connected to the fifth group of outputs NP25-1, the first input-output 2 of ES24-8 is connected to the second input-output 4 of ES 24-9, whose first group of inputs 3 is connected to the 3rd group of inputs 9 of BVTS1 , the first group of outputs 1 ES24-9 is connected to the third group of inputs NP25-1, the first input-output 2 of ES24-9 is connected to the second input-output ES24-10, whose first group you moves 1 is connected to the sixth group of outputs 10 BVTS1, the first group of inputs 3 ES24-10 connected to the sixth group of outputs 10 NP25-1, the first input-output 2 ES24-10 connected to the second input-output 4 ES24-11, whose second group of inputs -outputs 3 is connected to the second group of inputs and outputs 11 of BVTS1, the first group of inputs and outputs 1 of ES24-11 is connected to the second group of inputs and outputs of NP25-1, the seventh group of outputs 12 of NP25-1 is connected to the seventh group of outputs 12 of BVTS1, the fourth group inputs 13 NP25-1 connected to the fourth group of inputs 13 BVTS1, the fifth group of inputs 14 NP25-1 connected to the fifth group of inputs 14 БВТС1, the eighth group of outputs 15 БВТС1 is connected to the eighth group of outputs 15 БВТС1, the third group of inputs and outputs 16 БВТС1 is connected to the third group of inputs and outputs 16 БВТС1, the ninth group of outputs 17 NP 25-1 is connected with the ninth group of outputs 17 BVTS1, the sixth group of inputs 18 NPV25-1 connected to the sixth group of inputs 18 BVTS1, the tenth group of outputs 19 NPV 25-1 connected to the tenth group of outputs 19 BVTS1, the fourth group of inputs and outputs 20 NP25-1 connected to the fourth group of inputs and outputs 20 BVTS1, the first group of inputs 3 ES24-12 is connected to the fourth group of inputs 27 BVTS1, the first group of outputs 1 ES24-12 connected to the tenth group of inputs 25 NP25-1, the second input-output 4 ES24-12 connected to the first input-output 2 ES24-13, whose first group of outputs 1 is connected to the twelfth group of outputs 26 BVTS1, the first group of inputs ES24-13 is connected to the twelfth group of outputs 24 NP25-1, the second input-output 4 of ES24-13 is connected to the first input-output 2 of ES24-14, whose first group of outputs 1 is connected to the eleventh group of outputs 25 BVTS1, the first group of inputs 3 ES24-14 connected to the eleventh group of outputs 23 NP25-1, the second input - output 4 of ES24-14 is connected to the first input-output 2 of ES24-15, whose first group of inputs 3 is connected to the seventh group of inputs 24 of BVTS1, the first group of outputs 1 of ES24-15 is connected to the seventh group of inputs 22 of NP25-1, the second input the output 4 of ES24-15 is connected to the first input-output 2 of ES24-16, whose first group of inputs and outputs 1 is connected to the fifth group of inputs and outputs 23 of BVTS1, the second group of inputs and outputs 3 of ES24-16 is connected to the fifth group of inputs and outputs 21 NP25-1.

Block 2 selection of communication paths BVTS2 (figure 3) contains electrical connectors ES24-17 - ES24-25 and a dial-up field NP25-2 switching contacts, the first group of outputs 1 ES24-17 connected to the first group of outputs 1 BVTS2, the first input-output 2 ES24 -17 is connected to the second input-output 4 of ES24-18, the first group of inputs 2 of ES24-17 is connected to the first group of outputs 1 NP25-2, the second input-output of 4 ES24-17 is connected to input 20 of the second BVTS2 connection and to the second input- output 4 ES24-22, the first group of outputs 1 ES24-18 is connected to the first group of inputs 2 NP 25-2, the first group of inputs 3 ES24-18 is connected to the first group of inputs 2 of BVTS2, the first input-output 2 of ES24-18 is connected to the second input-output 4 of ES24-19, whose first group of inputs 3 is connected to the second group of inputs 3 of BVTS2, the first group of outputs 1 of ES24-19 is connected to the second group of 3 NP25-2 inputs, the first input-output 2 of ES 24-19 is connected to the second input-output 4 of ES 24-20, the first group of outputs 1 of ES 24-20 is connected to the second group of outputs 4 of BVTS2, the first group of inputs 3 is connected to the second group of outputs 4 NS25-2, the first input-output 2 of ES24-20 is connected to the second input-output 4 of ES24-21, whose first group of inputs-outputs 1 is connected to the first group of outputs and inputs 5 of BVTS2, the second group of inputs and outputs of ES24-21 is connected to the first group of inputs and outputs 5 of NP25-2, the first input-output 2 of ES24-21 is connected to input 19 of the first communication of BVTS2 and to the input of the first input ES24-25 output 2, the first group of outputs 1 of EP24-22 is connected to the third group of outputs 6 of BVTS2, the first group of inputs 3 of EP24-22 is connected to the third group of outputs 6 of NP25-2, the first input-output of EP24-22 is connected to the second input - the output 4 of the EP 24-23, the first group of inputs 3 of the EP24-23 is connected to the third group of inputs 7 of the BVTS2, the first group of outputs 1 of the EP24-23 is connected to with a group of inputs 7 NP25-2, the first input-output 2 ES24-23 is connected to the second input-output 4 ES24-24, the first group of outputs 1 of which is connected to the fourth group of outputs 8 BVTS2, the first group of inputs 3 of EP24-24 is connected to the fourth group of outputs 8 NP25-2, the first input-output 2 ES24-24 is connected to the second input-output 4 ES24-25, the first group of outputs-inputs 1 of which is connected to the second group of inputs-outputs BVTS2, the second group of inputs-outputs 3 ES24- 25 is connected to the second group of inputs and outputs 9 NP25-2, the fourth group of inputs 10 BVTS2 connected to the fourth ne inputs 10 NP25-2, the fifth group of outputs 11 BVTS2 is connected to the fifth group of 11 outputs NP25-2, the sixth group of outputs 12 BVTS2 is connected to the sixth group of 12 outputs NP25-2, the fifth group of inputs 13 of BVTS 2 is connected to the fifth group of inputs 13 NP25 -2, the third group of inputs and outputs 14 of BVTS2 is connected to the third group of inputs and outputs 14 of NP25-2, the sixth group of inputs 15 of BVTS2 is connected to the sixth group of inputs of NP25-2, the seventh group of outputs 16 of BVTS2 is connected to the seventh group of outputs of NP25-2, the seventh group of inputs 17 BVTS2 connected to the seventh group of inputs 17 NP25-2, the fourth group Outputs moves BVTS2 connected to the fourth group NP25-2 outputs inputs.

Block 7 control of the housing BKK (figure 4) contains the first and second switches 26 and 35 of the analog signals of the UAN, the measuring voltage source 27 IIN, the first key 28 control KU1, the fourth measuring transducer 29 IP4, the controlled voltage divider 30 UDN, the second key 31 control KU2, the first measuring transducer 32 IP1, the third key 33 control KU3, the second measuring transducer 34 IP2, analog-to-digital converter 36 ADC, the fourth key 37 control KU4, the third measuring transducer 38 IPZ, distributor 39 control RF signal block, BO processing unit 40, OAI operating mode node 41, bus group 1 of the controlled analog signals BKK7 is connected to the corresponding inputs 3-1 ... 3-n 1 KAS26, bus group of common wires 2 BKK7 is connected to the corresponding inputs 8-1 ... 8-k of group input УРР41, bus 3 of input-output BKK7 is connected to the first input-output 6 of BO 40, bus 4 of BKK7 of power input is connected to the first input 3 of IIN27, second bus of input-output 5 of BKK7 is connected to the first group of input-output signals 4 IIN27, the first output 1 of IIN27 is connected to input 3 of KU28, the second output 2 of IIN27 is connected with input 1 of UDN30, output 1 of KU28 is connected to the eighth input 16 of UDN30, control input 2 of KU 28 is connected to output 3 of RUS39, whose output 1 is connected to input 2 of KAS26, output 1 of KAS26 is connected to input 6 of УРР41, outputs 1 - 5 of УРР41 are connected respectively, to the third and seventh inputs 11 - 15 UDN30, the output 2 of the RUS39 is connected to the input 7 of the URR41, the output 4 of the RUS39 is connected to the input of 10 UDN30, the output of 2 UDN30 is connected to the second input of 3 IP29, the output of 3 UDN30 is connected to the input of 3 KU31 and to the third inputs 4 IP29, 32, 34, 38, output 4 UDN3 is combined with output 1 KU31 and connected to the second input 3 IP32, output 5 UDN30 is connected to input 3 U33, output 6 of UDN30 is combined with output 1 of KU33 and connected to the second input 3 of IP34, output 7 of UDN30 is connected to input 3 of KU37, output 1 of KU37 is connected to input 8 of UDN30, outputs 5 - 7 of RUS39 are connected respectively to control inputs 2 of KU32, 33 , 37, outputs 1-4 BO40 are connected respectively to the first inputs 2 of IP32, 34, 38, 29, output 9 of UDN30 is connected to the second input 3 of IP38, group buses 11 of input-output RUS39 are connected to second group buses of input-output 8 of BO40, outputs 1 IP38, 34, 32, 29 are connected respectively to inputs 1 - 4 of KAS35, input 5 of KAS35 is connected to output 3 of ADC36, output 5 of BO40 is connected is connected to the sixth input 7 of KAS35, whose output 6 is connected to the first input 2 of the ADC36, input-output 1 of the ADC36 is connected to the third input-output 9 of BO40.

The galvanic isolation node 4 for monitoring the operability of the actuators UGIKIIE (figure 5) contains a group of input keys 42-1 ... 42-m VK, a group of keys 43-1 ... 43-m connecting the first input (start) IE KPPN, a group of keys 44- 1 ... 44-m connection of the second input (start) IE KPVN, group of keys 45-1 ... 45-m connection of the first output (end) IE KPPK, group of keys 46-1 ... 46-m connection of the second output (end) IE KPVK, bus 4-1 UGIKIIE of the input of the positive pole of the power supply U ⁺ _pit. connected to the inputs 1 of all keys from the VK 42-1 ... 42-m group, the outputs 2 of each key from the VK 42-1 ... 42-m group are connected to the inputs 1 of the corresponding keys from the KPPN 43-1 ... 43-m and KPVN 44 groups -1 ... 44-m, the bus group UGIKIIE 1-1 ... 1-m connecting the control of the actuating elements is connected by corresponding single connections to the inputs 3 of the key control 43-1 ... 42-m from the VK group, bus 2-1 UGIKIIE controlling the connection of the first input IE connected to the control inputs of 3 keys from the KPPN43-1 ... 43-m group, bus 2-2 UGIKIIE connection control of the second input of IE connected to the control they have inputs of 3 keys from the KPVN group 44-1 ... 44-m, outputs of 2 keys from the KPPN group 43-1 ... 43-m are connected to the first inputs of the corresponding IE by the group of output buses UGIKIIE 3-1-1 ... 3-m-1 UGIKIIE , the outputs of 2 keys from the KPVN group 44-1 ... 44-m are connected to the second inputs of the corresponding IE by the group of output buses UGIKIIE 3-1-2 ... 3-m-2, the bus 4-2 UGIKIIE of the negative pole of the power supply U ^- _pit. connected to the inputs of 1 keys from the KPPK group, KPVK 45-1 ... 45-m, 46-1 ... 46-m, bus 2-3 UGIKIIE controlling the connection of the first IE output is connected to the control inputs of 3 keys from the KPPK 45-1 ... 45 group -m, bus 2-4 UGIKIIE controlled by the second IE output is connected to the control inputs of 3 keys from the KPVK 46-1 ... 46-m group, the outputs of 2 keys from the KPPK 45-1 ... 45-m group are connected to the first outputs (ends) of the corresponding IE by the group of output buses UGIKIIE 3-1-3 ... 3-m-3, the outputs of 2 keys from the group KPVK 46-1 ... 46-m are connected to the second outputs of the corresponding IE by the group of output buses UGIKIIE 3-1-4 ... 3-m-4.

The galvanic isolation unit 5 for pressure detectors UGISD (Fig.6) contains a group of output keys of the first pole of the sensors SD VKPPD 47-1 ... 47-k, a group of output keys of the second pole of the sensors SD LED VKPPD 48-1 ... 48-k, circuit 49-1 OR for the outputs of the VKPD keys, the UGISD bus group of the first poles of the sensors SD1 ... SDk is connected by its single inputs 1-1-1 ... 1-k-1 with the corresponding first inputs of the 1 keys 47-1 ... 47-k of the VKPPD group, the UGISD bus group of the second sensor poles СД1 ... СДk is connected by its single inputs 1-1-2 ... 1-k-2 to the corresponding first inputs 1 of keys 48-1 ... 4 8-k of the VKPDD group, the UGISD 2-1 ... 2-k bus group with its single inputs is connected to the pairs of output keys of the first and second poles SD 47-1, 48-1 ... 47-k ... 48-k, the group of outputs of 2 VKPPD keys 47-1 ... 47-k is connected to the corresponding output buses of the UGISD 3-1 ... 3-k, the outputs of 2 keys VKVPD 48-1 ... 48-k are connected to the inputs of the OR OR 49-1 circuit, whose output is connected to the bus 4 of the UGISD.

The node 6 diode separation UDR (Fig.7) contains a group of circuits of direct diode assemblies PDS 50-1 ... 50-p, a group of circuits of reverse diode assemblies ODS 51-1 ... 51-p, circuit OR 49-2, a group of output multiply connected buses 1 -1 ... 1-r is connected by separate buses to the corresponding PDS schemes 50-1 ... 50-r, while l-1 communication of a separate bus 1-i is connected to the output multiply connected bus 4 of the UDR and to the corresponding input from 1 to l-1 of the circuit PDS 50-i, the l-th wire of bus 1-i is connected to the i-th input of the OR circuit 49-2, the group of input multi-connected buses 2-1 ... 2-r is connected by separate buses to the corresponding circuits of the ODS 51-1 ... 51-r wherein l-1 connection of a separate bus 2-j is connected to the output multiply connected bus 4УДР and with the corresponding input 1 to I-1 of the ODS circuit 51-j, the I-th wire of the bus 2-j is connected to the j-th input of the OR circuit 49-2, the output 2I + 1 of the OR circuit 49-2 is connected to the UDR bus 3, the outputs I + 1 of the UDS 50-1 ... 50-r circuits and the ODS 51-1 ... 51-p are connected to the corresponding links of the multi-connected UDR bus 5.

The power supply source 54 of the IEP (Fig. 9) contains rectifier modules MB 52-1, 52-2, conjunctors 53-1, 53-2, outputs 1 and 2 MV52-1 and 52-2 of the positive and negative voltage poles, respectively, are combined and connected with a two-pole bus 1 of the output voltage of the IEDs, the outputs of 3 signals of readiness to turn on the IES of the rectifier modules 52-1, 52-2 are connected respectively to the inputs 1 and 2 of the connector 53-1, whose output 3 is connected to the bus 2 of the IES of general readiness for switching on, the outputs 4 “Enabled” signals of rectifier modules 52-1, 52-2 are connected respectively to inputs 1 and 2 conjunctors 53-2, whose output 3 is connected to bus 3 of the IED “IED Enabled”, outputs 5 of MB 52-1 and MV52-2 are connected respectively to buses 4 and 5 of “Fault 1” and “Fault 2”, inputs 6 of MV52 -1 and 52-2 are connected respectively to buses 6 and 7 of IED54 “Network 1” and “Network 2”, input bus 8 of IEP - the first pole of the Remote Control command is connected to inputs 7 of MB 52-1, 52-2, bus 9 IEP, which is the second pole of the Remote Control command, is connected to the inputs of 8 MB 52-1, MB 52-2.

Block 8 of the power supply system of the BSEP (Fig. 8) contains a group of power sources of the IES (Fig. 8) for on-board systems of the rocket launcher 54-1-1 ... 54-1-k, separate IES 54-2, 54-3, 54-4 the first bipolar outputs 1 of the IEP group 54-1-1 ... 54-1-k are connected to the group of output buses 1 of the BEP, the outputs 1 of the IEP 54-2, 54-3, 54-4 are connected respectively to the buses 2 ... 4 of the BEP, the two-network power supply bus 5 of the BEP is connected to the inputs 6 and 7 of the IEDs of the group 54-1-1 ... 54-1-k and individual IEDs 54-2, 54-3, 54-4; bipolar inputs 8 and 9 of the IEP group 54-1-1 ... 54-1-k and separate IES 54-2, 54-3, input 8 of IEP 54-4 is connected to input 9 of the same IEP, inputs 2, 3, 4, 5 of IEP 54-1-1 ... 54-1-to are connected to multiply connected subgroups of communications 7-1-1, 7-2-1, 7-3-1, 7-4-1 of the multiply connected bus group 7 BEP, with subgroups (7-1) i, (7-2) i, (7-3) i, (7-4) i which the corresponding outputs 2, 3, 4, 5 of the IED 54-2, 54-3 are connected, the outputs 3, 4, 5 of the IEP 54-4 are connected to the links of the corresponding subgroups (7-2) i, (7-3) i, (7-4) i.

Block 16 issuing technological commands BVTK (figure 10) contains a circuit 55 for lowering the voltage of the SPN, the element 56 of the galvanic separation of the EGR, the microcontroller 57-1 MKK, node 58 keys UK, a group of output relays 59-1 ... 59-n BP, node 60 elements EOS feedback, a group of contact nodes 61-1 ... 61-n, each of which has a control and control circuit and a backup control circuit, which contain a backup control contact 62, a control and control contact 63, a fuse 64, an isolation diode 65, common element of time delay 66 EVZ, element t indication 67 EI, bus 1 BVTC connected to the input of SPN 55, the first output of which is connected to the input of the EGR 56, and the second to the input 1 of MKK 57-1, output 2 of MKK 57-1 is connected to the first input of UK 58 and to the start input EVZ 66, group output connections 3-1 ... 3-n MKK 57-1 are connected to the corresponding inputs of UK 58, group output connections 1-1 ... 1-n EOS 60 are connected to the corresponding inputs 4-1 ... 4-n of group input 4 MKK 57-1, the output of EVZ 66 is connected to the input 5 of MKK 57-1, the bus 2 of the BVTK is connected to the input-output 6 of MKK 57-1, the output 7 of MKK 57-1 is connected to the input of EI 67, the output of EGR 56 is connected to the second input UK 58, second and the outputs of the elements of the group BP59, the second input of the EVZ 66, the outputs 4-1 ... 4-n of the UK 58 are connected to the first inputs of the corresponding BP 59-1 ... 59-n, the outputs of which are connected to the inputs 1 of the corresponding contact nodes 61-1 ... 61- n, input 1 of each contact node 61-i is connected to the input of the control and control contact 63, to the input of the backup control contact 62, to the input of the isolation diode 65, to the output of the second pole 2-2 of the backup control circuit, the output of the backup contact 62 is connected to the output first pole 2-1 of the backup control circuit, contact output 63 The field and the control is connected to the input of the fuse 64, the output of which is connected to the output of the first pole 3-1 of the control and control circuit, the output of the decoupling diode 65 is connected to the input 2-I of the corresponding i-th discharge of the EOS 60 and to the output of the second pole 3-2 control and management circuit, the fourth BVTK bus of pole 3-2 of the control and control circuit, the fourth BVTK bus is connected to input-output 8 of MKK 57-1.

The BVKON general-purpose command issuing unit 17 (Fig. 11) contains an SPN voltage reduction circuit 55, an EGR galvanic separation element 56, a microcontroller MKC 57-2, a UK key assembly 58, a group of output relays 59-1 ... 59-n BP, a host 60 EOS feedback elements, a group of contact nodes 61-1 ... 61-n, each of which has a control and control circuit and a backup control circuit, the circuits contain a backup control contact 62, a control and control contact 63, a fuse 64, an isolation diode 65 , a common element of the time delay 66 EVZ, e indication 67, operating power supply 68 ИРЭП, bus 1 БВКОН is connected to the input of SPN 55 and to the input of ИРЭП 68, the first output of СПН 55 is connected to the input of EGR 56, and the second to input 1МКК 57-2, output 2 of MKK 57-2 connected to the first input of UK 58 and to the start input of EVZ 66, communication of group output 3-1 ... 3-n MKK 57-2 connected to the corresponding inputs of UK 58, communication of group output 1-1 ... 1-n EOS 60 connected to the corresponding inputs 4-1 ... 4-n of group input 4 of MKK 57-2, EVZ 66 output is connected to input 5 of MKK 57-2, BVKON bus 2 is connected to input-output 6 of MKK 57-2, output 7 of MKK 57-2 is connected to ode EI 67, the output of the EGR 56 is connected to the second input of UK 58, the second inputs of the elements of the BP 59 group, the second input of the EVZ 66, the outputs 4-1 ... 4-n UK 58 are connected to the first inputs of the corresponding BP 59-1 ... 59-n the outputs of which are connected to the inputs 1 of the corresponding contact nodes 61-1 ... 61-n, the input 1 of each contact node 61-i is connected to the input of the contact 63 of the control and management, to the input of the backup contact 62 of the control, to the input of the decoupling diode 65, to the output of the second pole 2-2 of the backup control circuit, the output of the backup contact 62 is connected to the output of the first pole 2- 1 of the backup control circuit, the output of the control and control contact 63 is connected to the input of the fuse 64, the output of which is connected to the output of the first pole 3-1 of the control and control circuit and to the pole of the positive voltage value 3 of IREP 68, the output of the isolation diode 65 is connected to input 2 -i of the corresponding i-th discharge of the EOS unit 60, to the output of the second pole 3-2 of the monitoring and control circuit and to pole 2 of the negative voltage value of the IREP 68, the fourth bus of the BVCON is connected to input-output 8 of MKK 57-2.

Block 20 input signaling signals BVSS (Fig) contains a microprocessor 57-3 MCP, element 67 display EI, key 69 supply power input circuits KPPVTS, node 70 memory supply input power supply UPP VP, element 56 galvanic isolation EGR, circuit 55 voltage reduction SPN, input element 73 of external signals of VEVS, input element 74 of internal information of VEVI, element 75 of forming the test package of EFT, key 76 of internal power supply of KVP, memory node 77 of test power of UPTP, bus 1 of power supply of BVSS is connected to input SPN55, the first output of which is connected to entrance EGR 56, and the second output is to input 1 of MCP 57-3, the output of EGR 56 is connected to the first input of soft starter VP70, inputs 1 of KPV76, UPTP 77, bus 2 BVSS communication with the processor is connected to input-output 6 of MCP 57-3, 3-1 ... 3-m communications of a multiply connected group bus 3 BVSS connected to the inputs of 1 VEVS 73-1 ... 73-m, the fourth bus BVSS connected to the input-output 8 of the MCP 57-3, the fifth bus BVSS power is connected to input 1 KPPVTS, whose input 2 is connected to the output 4 of the soft starter VP 70, the output 3 of the KPPVTS is connected to the inputs 2 of the VEVS 73-1 ... 73-m, the output 2 of the MKP 57-3 is connected to the input 2 of the soft starter of the VP 70 and to the inputs 1 of the KVP 76 and UPTP 77, output 3 of MKP 57-3 is connected to input 3 of soft starter VP 7 0 and with input 2 of UPTP 77, whose output 4 is connected to inputs 2 of KVP 76 and EFTP 75, output 4 of MCP 57-3 is connected to input 3 of EFTP 75, whose output 1 is connected to inputs 1 of VEVI 74-1 ... 74-m, outputs 3 VEVI 74-1 ... 74-m are combined with outputs 3 VEVS 73-1 ... 73-m of the corresponding bits and are connected to the inputs 5-1 ... 5-m of a multiply connected group input 5 of MKP 57-3, output 3 of the KVP 76 is connected to inputs 2 VEVI 74-1 ... 74-m, output 7 of the MCP 57-3 is connected to the input EI67.

Block 19 input and storage of discrete signals BVZDS (Fig) contains a microprocessor 57-4 MCP, element 67 indication EI, node 70 memory supply input power supply UPP VP, element 56 galvanic isolation EGR, circuit 55 voltage reduction SPN, input elements 73- 1 ... 73-m external signals of VEVS, input elements 74-1 ... 74-m of internal information of VEVI, element 75 for generating the test package of EFT, key 76 of the internal power supply of KVP, node 77 of the memory of the test power of UPTP, sources 78-1 ... 78-m local power supply inputs ILPV, bus 1 BVZDS connected to the input SPN55, output 2 cat the swarm is connected to input 1 of EGR 56, output 3 of SPN55 is connected to input 1 of MKP 57-4, output 2 of EGR56 is connected to inputs 1 of ILPV 78-1 ... 78-m, soft starter VP70, KPV76, UPTP77, bus 2 of the air-breathing system is connected to input- output 6 of MCP 57-4, communication 3-1 ... 3-m of a multiply connected group bus 3 BVVDS connected to inputs 1 of the corresponding VEVS 73-1 ... 73-m, bus 4 BVZDS connected to input-output 8 of MCP 57-4, output 2 MCP 57-4 is connected to input 2 of the soft starter VP70 and to input 3 of UPTP77, output 3 of the MCP 57-4 is connected to inputs 3 of the soft starter VP70 and VEVS 73-1 ... 73-m, with input 2 of the UPTP77, whose output 4 is connected to inputs 2 of KVP76 and EFTP75, output 4 of MCP 57-4 is connected to input 1 of EFTP75, outputs 3 AND LPV 78-1 ... 78-m are connected to the inputs 2 of the corresponding VEVS73-1 ... 73-m, the output 3 of EFT75 is connected to the inputs 1 of the VEVI 74-1 ... 74-m, the output 3 of the KPV76 is connected to the inputs 2 of the VEVI 74-1 ... 74 -m, outputs 4 of the VEVS 73-1 ... 73-m and outputs 3 of the VEVI 74-1 ... 74-m are combined in pairs with each other, respectively, and the associations are connected to the corresponding inputs of 5-1 ... 5-m MKP 57-4, the output 7 MKP 57-4 is connected to the input EI67, output 4 of the soft starter VP70 is connected to inputs 2 of the ILPV 78-1 ... 78-m.

Block 18 operational control of the integrity of the control circuits BOK-TsU (Fig) contains a circuit 55 for lowering the voltage of the SPN, microprocessor 57-5 MCP, element 67 indicating EI, input elements 79-1 ... 79-n operating current VERT, output elements 80- 1 · ... 80-n operating current VERT, controlled local power sources 81-1 ... 81-n of the ULIP power supply, input elements 82-1 ... 82-n of the flow current of the VETO, output elements 83-1 ... 83-n of the flow current of the VETO, bus 1 BOKTSU is connected to input 1 of SPN55, whose output 2 is connected to input 1 of MKP 57-5, bus 2 of BOKTSU is connected to input-output 6 of MKP 57-5, two-pole connections 3-1 ... 3-n multi-input input 3 BOKTSU connected by the first poles 3-1-1 ... 3-n-1 to the inputs 1 of the corresponding VERT 79-1 and outputs 2 THIS 83-1 ... 83-n, connected by the second poles 3-1-2 ... 3-n -2 with outputs 1 of the corresponding ULIP 81-1 ... 81-n and inputs 2 OEPT 80-1 ... 80-n, bus 4 BOKTSU is connected to input-output 8 of MCP 57-5, whose output 7 is connected to input EI67, output 2 MCP 57-5 is connected to inputs 3 of ULIP 81-1 ... 81-n, output 3 of MCP 57-5 is connected to inputs 4 of ULIP 81-1 ... 81-n, outputs 2 VERT 79-1 ... 79-n are connected to inputs 1 corresponding SELEDs 80-1 ... 80-n, whose outputs 3 are connected to the corresponding inputs 5-1 ... 5-n of the MCP 57-5, outputs 2 of the ULIP 81-1 81-n are connected to the inputs 1 of the corresponding VETO 82-1 ... 82-n, whose outputs 2 are connected to the inputs 1 of the corresponding VETO 83-1 ... 83-n, the outputs 3 of the VETO 83-1 ... 83-n are connected to the corresponding inputs 4- 1 ... 4-n INC 57-5.

The communication unit 9 with the on-board computing systems of the BSBVS (Fig. 15) contains the EGR galvanic isolation element 56, the power supply source 84 of the IEP processor, interface cards 85-1-1 ... 85-1-k of communication with the on-board computing systems IR, the interface card 85- 2 communications with blocks of the ICB system, an interface card 85-3 communications with the IKI measurement system, processor 86, bus 1 of the BSBVS is connected to input 1 of IEPP84, bus 2 of the BSBVS is connected to input-output 3 of the IKB 85-2, the multiply connected bus 3 of BSBVS is connected by its connections 3-1-1 ... 3-k-1 with the third inputs and outputs of the corresponding IR 85-1-1 ... 85-k-1, BSBVS bus 4 is connected to input / output 3 of IKI 85-3, output 2 of IEPP84 is connected to input 1 of processor 86, output 3 of IEPP84 is connected to input 1 of EGR56, the output of processor 86 is connected to input-outputs 2 of IR 85-1-1 ... 85-1-k, IKB 85-2, IKI 85-3, output 2 of EGR56 is connected to inputs 1 of IK 85-1-1 ... 85-k-1, IKB, 85-2, IKI 85 -3.

Unit 21 for measuring the analog parameters of the BIAP (Fig. 16) contains a node 55 for lowering the voltage of the voltage converter, an element 56 for galvanic isolation of the EGR, a microprocessor 57-6 MCP, an indication element for the EI, a multi-channel analog-to-digital converter 87 of the MAP converter, bus 1 of the BIAP is connected to the input 1 of the amplifier , whose output 2 is connected to input 1 of EGR56, output 3 of UPN is connected to input 1 of MCP, output 2 of EGR56 is connected to input 1 of MACP87, communications 3-1 ... 3-k of multiply connected bus 3 of BIA are connected to corresponding inputs 2-1 ... 2- k MAPC 87, input 3 of MACP 87 is connected to output 2 of MCP 57-6, output 4 of MACP 87 is connected to input 3 of MCP 57-6, s input 4 connected to the output 5 Matzpen 87 BIAP bus 2 connected to the input-output of the MCP 6 57-6 whose input-output 8 connected to the bus 4 BIAP, yield 7 INC 57-6 connected to the input EI67.

The scheme of the system functioning algorithm (Fig. 17) contains the following notation for functional nodes and conditional vertices:

88 - start of operation

89 - proceed to electric checks of the control object

90 - health check information channels on-board computing systems and ground-based measurements

91 - are the information channels of the ILV ground-based measurement system operational?

92 - recording the result of the verification in the archive

93 - are the information channels of the first on-board system operational?

94 - are the information channels of the second airborne system operational?

95 - is RM-1 being checked?

96 - health check information channels of the third on-board system

97 - are the information channels of the third airborne system operational?

98 - health checks of communication circuits and actuators of electro-pneumatic valves (EPC) of the first group

99 - urgent repair needed?

100 - Is insulation resistance normal?

101 - repair of a failed replacement element

102 - EPA circuit OK?

103 - Is galvanic isolation of EPA circuits normal?

104 - fault analysis EPA of the first group

105 - failure analysis of information channels

106 - assembly units checked?

107 - verification of communication circuits with EPK group 2

108 - Is the insulation resistance of the EPA of the second group normal?

109 - EPA chains of the second group are working?

110 - galvanic isolation of EPA chains of the second group is normal?

111 - fault analysis EPC of the second group

112 - check discrete sensors pressure sensors

113 - Is the insulation resistance normal?

114 - the integrity of the circuits of diabetes is normal?

115 - failure analysis LED

116 - verification of docking signals onboard equipment

117 - Is the insulation resistance of the docking signals normal?

118 - recording to the archive and analysis of faults of the docking signals

119 - start checking onboard power bus systems

120 - check the power bus of the first on-board system

121 - Is the insulation resistance of the power bus normal?

122 - Is there an integrity of all wires making up the bus?

123 - is there a galvanic separation with power buses of other systems?

124 - check the power bus of the second on-board system

125 - Is the insulation resistance of the power supply buses of the second on-board system normal?

126 - is there an integrity of all wires making up the bus?

127 - is there galvanic separation with power buses of other systems?

128 - check the power bus of the third on-board system

129 - Is the insulation resistance of the third-party power supply busbars normal?

130 - is there any integrity of all wires making up the power bus?

131 - Is there a galvanic separation of the power buses of the third on-board system?

132 - check analog sensors

133 - comprehensive verification of analog sensors is positive?

134 - analysis of the results of the test bus power and analog sensors

135 - repair according to the results of checking power buses and analog sensors is needed?

136 - assembly units checked?

137 - counter of the composition of the Republic of Belarus in assembly units increased by 1

138 - analysis of the number of verified PM. Is the quantity of PM in the assembly unit equal to what is needed for this type of ILV?

139 - switch to pneumatic test mode

140 - preparation for the regime: open the EPA access to tanks

141 - carrying out pressurization of tanks

142 - receive all data from the control object, calculate analog parameters

143 - write the measurement results to the archive and print

144 - the end of the test facility.

The automated control system for electrical units (ASKE) of spacecraft operates in the mode of electrical checks of the control object as follows.

The control object to be controlled is the RM-1 missile modules, which form the first stage of the ILV, and the RM-2, which is included in the second stage of the ILV.

After checking the required amount of RM-1, which is part of a specific type of rocket launcher, they are mounted as an assembly of the 1st stage of the rocket launcher. Assembly is checked using ASKE. Then, after connecting the PM-2, the ILV assembly is checked. When monitoring assembly units, the missile modules included in their composition are tested alternately.

When checking PM-1, the working inputs and outputs of the connection are inputs and outputs 1 - 6 of BVTS1.

The technological input 1-T EPK of the 1st group is connected to the first group output 1 of BVTS1. The technological output of 2-T discrete sensors of pressure signaling devices is connected to the first group input 2 of BVTS 1. The second group output 3 of BVTS1 is connected to the technological input of 3-T electro-pneumatic valves (EPC) of the 2nd group (access EPA through technological hatches), to the second group input 4 of BVTS1 is connected the technological output of 4-T analog sensors, and the third group output of 5 BVTS1 is connected technological input of 5-T power supply bus groups of on-board systems. The technological input of 6-T serial interfaces of the on-board systems groups is connected to the third group input 6 of the BVTS1.

When monitoring the PM-2, the working inputs and outputs of the connection are the inputs and outputs 7 - 11 BVTS1.

To the fourth group output 7 BVTS1 connected technological input 7-T EPK of the 1st group (EPK dual control). The fifth input of 8 BVTS1 is connected to the technological input of 8-T EPA of the 2nd group (access EPA through technological hatches). The technological input of 9-T discrete sensors (pressure signaling devices) is connected to the fourth group input 9 of BVTS1. The sixth group output 10 of BVTS1 is connected to the technological input of 10-T power buses for groups of on-board systems. To the fifth group input 11 BVTS1 connected technological output 11-T serial interfaces of groups of on-board systems.

When checking the assembly units of the ILV located on the assembly slip, the working groups of inputs and outputs are group inputs and outputs 1 - 5 and 6 - 9 of BVTS2.

For assembly units, there is no 2nd group access to the EPA, therefore, they are not included in the sets of technological inputs and outputs.

Sets of technological inputs and outputs 12-Тч20-Т are connected to the group inputs and outputs 1ch5 of the BVTS2. In each set connected to the corresponding RM-1 from the assembly of the 1st stage and the ILV assembly, there are the following connections:

- with the first group output 1 BVTS2 connected inputs of the EPA of the 1st group;

- outputs of discrete sensors (pressure signaling devices) are connected to the first group input 2 of BVTS2;

- with the second group output 3 BVTS2 connected outputs of analog sensors;

- with the second group output 4 BVTS2 connected inputs of the power bus groups of on-board systems;

- with the third group input 5 BVTS2 connected outputs of sequential elements of groups of on-board systems.

To control the RM-2, which is part of the ILV assembly, a set of technological inputs and outputs 21-T is connected. This kit has the following connections:

- with the third group output 6 BVTS2 connected inputs of the EPA of the 1st group;

- with the fourth group output 7 BVTS2 connected outputs of discrete sensors (pressure alarms);

- with the fourth group output 8 BVTS2 connected inputs of the power bus groups of on-board systems;

- with the fifth group input 9 BVTS2 connected outputs of serial interfaces of groups of on-board systems.

The adjacent ground-based measurement system, when monitoring all control objects, is connected by the technological input 22-T to the group input 2 of BSBVS 9.

The mode of electrical checks of the control object begins with a check of serviceability of information communication channels via a serial interface with on-board systems and with an adjacent system.

First of all, the serviceability of the communication channel of the adjacent ground-based measurement system (SSS) is checked. In further checks, from the ASKE ground-based measurement system, information is received on the state of sensors of control objects that are inaccessible by the communications of the on-board systems.

When checking the information channel of the SNI, the processor 86 BSBVS9 asks the source of information SNI certain test messages through IKI 85-3. Information from the SNI arrives at input 22-T at input 2 of BSBVS9 and enters IKI 85-3. From IKI 85-3 information is recorded in the processor 86, where it is processed. If a discrepancy between the received packages of the SNI and the previously known test values is detected, the result is recorded in the archive - processor BU10. If it is determined that the communication channel with the SSS is operational or after recording in the archive the results of the mismatch of the SSS information with the test packages, then the on-board computer systems are subject to verification. In each RM there are several.

On the scheme of the control algorithm of electrical units (Fig. 17), the checks of three on-board systems for RM-1 and two systems for RM-2 are shown.

The health check of information channels is organized in the same way as for SNI. To check the i-th on-board system in all control options for different RMs at different workplaces, the passage of signals from the control object to ASKE is presented in the table. The test is conducted under the control of processor 86 from BSBVS 9.

Objects of the communication circuit of the OU with BSBVS RM-1 RM-2 1st stage assembly ILV assembly Bx Out Bx Out Bx Out RM-1 RM-2 Bx Out Bx Out Management object X 6-T X 11-T X 17-T-20-T X 12-T-16-T X 21-T BVTS1 6 23 eleven 23 16 23 16 23 twenty 23 BVTS2 X X X X 5 fourteen 5 fourteen 9 eighteen BSBVS9 3 X 3 X 3 X 3 X 3 X IR 85-1-i 3 X 3 X 3 X 3 X 3 X

After checking the serviceability of two on-board systems, depending on the controlled object under control, there is a transition either to checking the third system when testing the RM-1, or when testing the RN-2, to analyzing malfunctions, after checking the information channels of the on-board systems.

The failure analysis also takes place after checking the information channels of the three on-board systems when checking the PM-1.

The next stage of electric checks is a check of serviceability of electro-pneumatic valves (EPC). EPA of the 1st and 2nd groups are checked equally.

The step begins by checking the integrity of the communication circuits.

The operation of the system during electrical checks of EPA is as follows.

The operator, through the BFDO PP14, introduces into the BVAKD012 the directive "Check the correctness of the EPC of the first and second groups." This directive through inputs 1 and 5 of CCK15 enters the BU10, where the verification program is located. From БУ10, at the output 3, through the inputs 5 and 2 ССК15, the commands determining operation mode (measurement of small and large resistances), the addresses of the connected circuits to the inputs 1-1 and 2-1 of the group inputs BKK7-1 are received in BKK7-1. In parallel, commands for connecting the necessary connections of the EPA and the addresses (numbers) of the EPA come from BU10 to BVKON16 and BVTK17, respectively.

EPK addresses and connection numbers of verified EPAs are received in UGIKIIE4, where they are connected to EPK in control objects.

Addressing of tested EPAs is organized by applying signals to group input 1 of UGIKIIE4 from output 3 of BVTK17. The connection with EPA N1, H2, K1, K2 (Fig. 5) through the keys controlled by the contacts of the output relays BVKON16, is performed as follows.

Communications Н1, Н2, К1 ЭПKi БВКОН 16 subgroups 3-1 of group output 3 are connected respectively to inputs 1-i, 1-i + 1, 1-i + 2 of subgroup 1-1 of group input 1 BKK7-1. In BKK7-1, these connections go to the inputs 3-i, 3-i + 1, 3-i + 2 of CAS 26.

Communication K2 EPKi output i + 2 through BVKON 16 subgroups 3-1 of group output 3 is connected to the input 2-I of subgroup 2-1 of group input 2 of BKK 7-1. In BKK7-1, this connection goes to the input of the 8th group input 3 of the common wires of the URR41.

Such a connection will determine the resistance between the EPA bonds.

The resistance between K2 and H1, as well as between K2 and H2, has the value of the resistance of the EPA winding. This resistance in real EPCs has a value of several tens of Ohms. Any deviation will determine the nature of the communication failure. If the resistance value is close to zero, then this means a short circuit of the EPKi winding.

If the resistance value is of the order of 1 MΩ or higher, then this means breaking the bonds. The resistance between K2 and K1 has a value equal to the value of the resistance of the lead wires. It has a value equal to several ohms. When the bonds are broken, the resistance value is of the order of 1 MΩ or higher. To check the insulation resistance of EPKi, it is enough to measure its value between N1 EPKi and the housing in BKK7-1. In this case, the command for measuring the insulation resistance of EPA will install in BKK7-1 the connection of the common wire - housing - to the input 11 of UDN instead of 14 in the measurement circuit of UDN30 from URR4-1 instead of 14 when measuring the health of EPA.

Check galvanic isolation between EPKi and EPKj is checked as follows. The resistance between the bond K2 EPKi and the bond H1 EPKj is measured. Communication Н1 ЭПKj is fed to the input 1-j of subgroup 1-1 of BKK 7-1. In BKK 7-1, this connection is connected to input 3-j KAS26. In UDN30 from BKK7-1, the common wire is fed to the УРР41 from output 1 to input 11, a switched circuit from УРР41 from output 5 is fed to input 15 of the UDN.

In the same way, galvanic isolation between any other EPA and EPKi is checked. Also, galvanic connections of all required EPA pairs will be checked.

During all checks, an array of measurement results is accumulated in BO40 from the BKK7-1 composition. Upon completion of the EPA checks, it is transferred from BKK7-1 to BU10 through SKK15.

Testing of communication circuits with two varieties of discrete sensors - pressure indicators of LEDs and with signals of docking of SS valves of components of ILV is performed in different ways. To test the SD, it is necessary to measure its insulation resistance and circuit integrity using BKK7-1. To check the SS, it is possible with the BKK7-1 only to measure its insulation resistance. The state of the SS (the presence of a contact or its absence) is determined by entering it into the BVZDS19. The work on checking the health of the SD is as follows. The operator, using BFDORR14, introduces into the BVAKDO12 the directive “Check the serviceability of communication circuits with LEDs”. This directive from BVAKDO through inputs 1 and 5 of CCK15 enters the BU10 to input 3. The verification program is placed in the BVU10.

From БУ10, at the output 3, through the inputs 5 and 2 ССК15 commands to the BKK7-1 come in that determine the operating mode (measurement of large or small values of resistance, the source of connection to the common wire).

The addresses of the monitored LEDs come from БУ10 to BVKON16 to input 2. From BVKON16, output 3-2, they are output to the УГИКИ СД5 at input 2. The state of the i-th SDi is issued from the УГИКИ СД5 with a two-pole signal. The first pole of the SDi through keys 47-i is issued by its category of group output 3 UGIKI SD5 to the inputs of the subgroup 1-3 of group input 1 of the switched input circuits BKK7-1. In BKK7-1, this potential arrives at the corresponding discharge of group input 3 KAS26. The second pole SDi through the key 48-i and the circuit OR 49-1 output 4 is connected to input 2-2 of the common wire BKK7-1. Tests for checking insulation resistance are organized after receiving a command in BKK7-1 from BU10. The command indicates the mode of measuring high resistances, the common wire is the housing. Testing the insulation resistance is similar to the same test as in EPA. Tests for checking the integrity of LED circuits are organized by analyzing the value of circuit resistance. Moreover, in BKK 7-1, the common wire is the second pole of the SD. SD is a "dry" contact, shunted by the resistance of the shunt Rш (Fig.6). When the contact is closed, the resistance of the LED circuit is equal to the value determined by the length of the circuit wires. When the contact of the LED is open, the value of the resistance of the communication circuit is equal to Rш. With an open circuit, the resistance value is of the order of 1 MΩ or higher. Checking the docking signals of the RKN-SS fittings consists in checking the integrity by receiving a signal in the BVZDS19. If there is a closed signal SS, then it is perceived as "1", if the signal SS is open, then it is accepted as "0". The signals are bipolar. The first pole goes to the input of the BVZDS19, the second to the input of the common wire Upit. local IEP 78-i. When calculating the insulation resistance, the first pole of the SS is fed to the input of subgroup 1-2 of group input 1 BKK7-1.

The common wire, in this calculation, is the BKK7-1 case. After all the checks of the SD and the SS, the array of results from BKK7-1 is transferred to BU10. The results of entering the SS values from the BVZDS19 during the tests are recorded in its memory array BU10.

The serviceability check of the communication bus power supplies of the on-board systems consists of the steps of monitoring the insulation resistance, monitoring the integrity of the individual wires of the multi-wire communication bus, and checking the galvanic separation.

The operator with the help of BFDORR14 introduces into the BVAKDO12 the directive "Check the serviceability of the power supply buses of the on-board systems." This directive from BVAKD012 from output 2 through inputs 1 and 5 of CCK15 goes to control unit 10 to input 3. In accordance with the verification program located in control unit 10, a number of commands are issued from the control unit. First, from BU10, through inputs 1 and 4 of CCK15, a tuning command is received in BKK7-2, which determines the operation mode in terms of the measuring range of the input resistance at the input from subgroup 1-2 of group input 1, the source of connection to the common wire of the measurement circuit.

Further, by commands from the control unit it is determined:

- power bus of which ILV system is checked;

- bus poles of the power source are checked;

- the stage of checking the health of the power bus.

At the stage of monitoring the insulation resistance of power buses, it is sufficient to check the resistance of any one wire from a multi-wire bus. This is due to the fact that all the wires are combined at the consumer - the on-board system. The communication bus power from BEP8 to on-board systems is carried out through UDR6 (Fig.7), BVTS1 or BVTS1 and BVTS2. Connection of power buses to BKK7-2 is made by connections from UDR6.

The BSEP8 power supplies 54-1-1 ... -54-1-k are connected to the on-board systems: through the diode separation nodes, the straight lines 50-i - for communication of the positive pole of the power supply, and the diode separation nodes the opposite 51-i - for communication negative power supply poles. Each power bus has l wires. Each l-th wire is connected to group output 3, connecting to group input 2 BKK2. The remaining l-1 wires in all power buses through multi-wire connections of group output 4 of UDR 6 are connected to subgroup 1-2 of group input 1 of switched circuits BKK7-2.

When measuring insulation resistance, the common wire connected to the measurement circuit is the BKK7-2 case. Inputs of switched circuits - one of the l-1 wires of power buses connected through input 1-2 of BKK7-2.

When monitoring the integrity of the wires in the power bus, the common wire is connected to the measurement circuit through input 2 of BKK7-2 from UDR6 from output 3. In BKK7-2, the common wire enters through URR41 from its output 4 to input 14 of UDN30.

Galvanic separation between the power buses of different on-board systems and between the power buses of the same system from different poles of power supplies is carried out in the mode of measuring large resistance values, when the common wire is taken from the communication of the lth wire of the power supply bus of the q system supplied to the input of BKK7-2, and the switched circuit - from any of the l-1 wires of the power bus of system g or the power bus of another pole of the same system q.

After all checks of the power supply buses are carried out, the results array from BKK7-2 is transferred to БУ10, and then to BVAKDO12 through ССК15 for presentation to the operator.

If necessary, the results of the verification are displayed on BROPI13. In the same way, power buses are checked for all on-board systems.

The serviceability check of communication circuits with analog sensors consists of measuring the insulation resistance of one of the circuit wires. Communication wires for measurement are connected to subgroup 1-1 of group input 1 BKK7-2. The common wire is the BKK building.

After all electrical checks of the communication circuits with the control object are carried out, pneumatic tests of certain parts of the control object are organized, and an external test device is connected to the control object. Valves connecting compressed air from the test device to the control object - EPK are controlled by the system through BVTK 17 and IEP 54-2 from BEP8.

In this mode, which requires reliable operation for a long time, it is important to monitor the correct operation of the power source for the EPA and the integrity of the EPA control circuit during the entire period of pneumatic testing.

IED 54-2 for EPA, like all IEDs as part of BSEP8, consists of two rectifier modules MB 52-1 and 52-2, circuits for generating status signals “Ready” for conjuncture 53-1 and “IEP on” of conjuncture 53-2. When the network is supplied to inputs 6 and 7, IEP54-2 MB 52-1 and 52-2 generate a ready signal to turn on the primary power. This signal is issued at output 3. With the simultaneous issuance of two signals of readiness conjunctor 53-1 is triggered. The ready signal from IEP 54-2 at output 2 and further from BEP8 at group output 7 is supplied to BVSS20 and then fed to BU10. From BU10 through SKK15, the signal enters BVKADO12 and to the display unit 11 for presentation to the operator. The operator through BFDORR14 introduces the directive "Turn on the power of EPK". The directive through BVAKDO12, SSK15 will go to BU10, from where a command will be issued to turn on the IEP. The team through BVKON16 from subgroup 3-4 of group output 3 will enter BEP8 through its single input to group input 6.

In BSEP8, this command in the form of contact closure of the output relay is fed to the remote control inputs 8.9 of IEP54-2. If both MB 52-1 and 52-2 are in good working order, the signals “Rectifier module is on” are issued from their outputs 4. The signals are fed to the conjunctor 53-2, from the output of which the signal "IEP is turned on" is generated. The output voltage from IEP 54-2 is supplied to input 4 of UGIKIIE4 and each time the output relay BVTK17 is triggered, the voltage will be supplied to the actuating elements, the control objects EPK, to execute the command.

Different types of MB malfunctions manifest themselves at different stages of preparation and inclusion of IEDs:

- when the signal “Ready” is generated, if the signal “Ready” does not appear when the primary power supply is supplied;

- if there is a “Ready” signal, the “Enable” command (remote control) has not been issued, and a false voltage + Δ _λ will appear at the output of MB 52;

- when giving the command “Enable”, if the value of the output voltage is outside the range of Uout. ± Δd, where Δd is the permissible deviation from the nominal value;

- during operation of MV52, if the output voltage disappears or the output voltage has a value outside the range of Uout. ± Δd.

From each MV52, fault signals “H” are issued autonomously and come from BSEP8 via group output 7 to BVSS20 via input 3-1. Further, the signal "N" through BU10, CCK15, BVAKDO12 is fed to the display unit BO11 for presentation to the operator.

In case of failure of one MV52 from IEP54, the system continues to operate. The presence of two fault signals "N1" and "H2" from the two MV52 constituting IEP54 means a failure. The system stops working until the failure is resolved.

When working in the pneumatic test mode, operational control of the integrity of the EPA control circuits is performed by analyzing the state of the control circuit in BOKCU 18 (Fig. 14).

.The state of the control circuit is first determined in the test sub-mode, without turning on the supply voltage to the actuator - EPK - with IEP54-2 in BEP8. In the test submode from MKP57-5, the signal “Test” is issued at output 2, which includes input 3 of ULIP 81-i. To check the control circuit EPKi from BVTK17 issued a command that provides contact KPi. A chain is formed for the passage of flow currents in the test. From the switched-on UITO 81-i, the flow current will flow through the test input element of the flow current VETO 82-i and through the output element of the test current flow VETO 83-i. The signal from output 3 is output 83-i is written to the input 4-i MKP57-5 as a single. If KPi is open, then in the MKP57-5, a zero signal is recorded at input 4-i. In the sub-mode of operation, IEP54-2 is turned on in BEP8 and the supply voltage of the actuating elements is issued

.

At the beginning of the submode from MKP57-5, output 3 gives the “Work” signal, which turns off the ULIP 81-i. A flow current circuit is formed in the operating mode from the positive pole of the IED 54-2 through the EPKi winding and input 3-i-1 to the input element of the VERT 79-i operating mode, from the output of which the current passes to the input element of the VERT 80-i operating mode. From the first output 2 of the SELED 80-i, the current passes through the input 3-i-2 to the negative pole of IEP54-2. From the second output 3 OHRT 80-i, the signal of the integrity of the circuit is fed to the input 5-i MCP 57-5.

When accessing EPKi with BVTK17, the contact of the KPi command is turned on and the flow circuit in the operating submode is shorted. EPKi triggering is detected by the reaction of control objects and is transmitted to the system via the serial interfaces of the adjacent SIS LV system.

In the process of pneumatic testing, all parameters of the control objects - the status of discrete sensors, parameters from analog sensors are transferred to the system. These parameters, discrete and analog, are recorded through the BVZDS 19 for discrete sensors and through BNAI23 and BIAP21 to the corresponding memory array BU10.

BNAI23 consists of n normalizing converters that convert the values of the parameters of analog sensors (resistance, current) into a normalized voltage signal in the standard range for input into the multi-channel ADC87 from the BIAP21 structure.

The inventive automated control system can be implemented in the following form.

Mobile console 3 test manager (figure 1) is a personal computer in the configuration:

- a system unit containing an Intel PIV3000 / 1Mb / 800/5725775 processor; RAM DDR not less than 512 MB; Winchester drive 160 GB, SATA, 7200 rpm; drive Combo drive DWD RW; ports - USB 2.0-2 channel information network 10/100 BASE T Ethernet;

- monitor TFT 19 ";

- keyboard CHICONY kir / lat;

- mouse manipulator Genius opt - 2 cells .;

- Phaser 3122 printer f. XEROX.

The control unit 10 (Fig. 1) is implemented on a Fastwel processor CPCI502.

The display unit 11 (FIG. 1) is implemented on the TFT monitor 19 ".

Block 12 input and analysis of the correctness of the directives of the operator (figure 1) is implemented on the system unit, similar to the system unit from the mobile console 3 of the test manager.

Block 13 registration of the main test report (figure 1) is implemented on a Phaser 3122 printer f. XEROX.

Block 14 of the formation of the directives of the operator in manual mode (figure 1) is implemented on the keyboard CHICONY kir / lat.

Network system cross 15 (figure 1) is implemented on an Ethernet network switch type FGSW-2620.

Block 23 normalization of analog information (figure 1) is implemented on two-channel normalizing converters D1072D / B of GM International.

The key 22 to control the power supply to the normalization block is implemented on the contact of the output relay of the block 17 for issuing general purpose commands.

Figure 2 and 3, which shows a diagram of the first and second blocks of the choice of communication paths, the electrical connectors 24-1 ... 24-25 are implemented on the connectors of the company Harting HAN42 and HAN72. The typesetting fields of the switching contacts 25-1 and 25-2 are composed of Wago switching contacts of types AWG90-10 and AWG22-12.

Blocks 7-1 and 7-2 of the control housing (figure 4) contain nodes, implemented as follows.

The controlled voltage divider 30 consists of resistors with proportions of 100; 75; 3.2; 0.69; 1.38; 0.069; the shunt divider of nominal value of 3 megohms entering into it. The keys in the control divider are the contacts of the output relay of the distributor 39 control signals.

The analog-to-digital Converter 36 contains nodes implemented on microcircuits indicated below:

- control and monitoring unit - on microprocessor MB90F591 GPE from Fujitsu;

- digital-to-analog converter - on the AD5542AR microcircuit from Analog Devises;

- operational amplifiers - on a chip OP2177AD from Analog Devises;

- analog-to-digital converter - on the AD7894 chip of the company Analog Devises;

- a digital feedback selection node - on a BURR-BROWN chip PGA206.

The 35 analog signal switch is implemented on an ADG 408 BR chip from BURR-BROWN.

The first and fourth measuring transducers 32, 34, 38, 29 are implemented on PG204 chips from BURR-BROWN.

The first and fourth control keys 28, 31, 33, 37 are implemented on the contacts of the output relays of the control signal distributor 39. Relay type FTR-B4CB 4.5.7 from Fujitsu-Takamisawa.

A switch of 26 analog signals is implemented on the relay contacts, the relay type is D2A050000 from Cosmo ELECTRONICS CORPORATION. The register included in the switch is implemented on the KR1554TM8 microcircuits, the decoder - on the KR1554ID7 microcircuits.

The control signal distributor 39 is implemented as a general-purpose command issuing unit 17 (FIG. 10), described below.

Processing unit 40 is implemented on a Fastwel CPC20302 processor, a parallel bus of the Compact PCI type, the communication coordination unit is based on the K555LA13, KR1554TL2, KR1554LI, KR1554LN1, KR1554LE1, KR1554TM2, KR1554LAZ, K555IP6 chips; RAM node on the KR1554APZ, the address buffer on the KR1554AP6; a dual-port memory node - on the KR1802IR1.

Measuring voltage source 27 has an output voltage rating of 27 ± 0.135 V, input voltage ~ 220 V. Variants of using the source are XP and Lambda (Nemic Lambda Ltd).

The galvanic isolation unit 4 for monitoring the operability of the actuating elements (Fig. 5) has groups of keys 42, 43, 44, 45, 46. The keys 42 are implemented on the contacts of the BVTK16 relay, the keys 43, 44, 45, 46 are implemented on the contacts of the BVKON 17 relay.

Relay output blocks 16 and 17, whose contacts formed UGIKIE4, are bistable relays FTR-B4CB4.5Z manufactured by Fujitsu-Takamisawa.

The galvanic isolation unit 5 for pressure signaling devices (Fig. 6) has a group of output keys 47 and 48. The keys are implemented on the contacts of the output relays BVKON16 FTR-B4CB4.5Z from Fujitsu-Takamisawa.

The node 6 of the diode separation (Fig.7) has a circuit direct and reverse diode assemblies 50 and 51. The diode assemblies are implemented on Schottky diodes 90SQ045.

The system power supply unit 8 (Fig. 9) incorporates power sources 54 (Fig. 8), consisting of rectifier modules 52 and conjunctors 53.

The conjunctors are implemented by mounting from the contacts of the output relays from the rectifier modules. Type of relay - solid state PVT312 or PS7122AL-2 manufactured by NEC.

Block 17 of the issuance of general-purpose commands BVKON (figure 10), block 16 of the issuance of technological commands BVTK (Fig.11), block 20 input service signals BVSS (Fig.12), block 19 input and storage of discrete signals BVZDS (Fig.13) , block 18 operational control of the integrity of the control circuits BOKTSU (Fig), block 21 measuring the analog parameters BIAP (Fig.16) have common nodes and specific, specific to each block.

Common nodes are implemented as follows.

The voltage reduction circuit 55 is based on a P26TG-2405E2: 1M power supply module from Peak Electronics and a TPS2491DGS hot reserve controller from Texas Instruments.

Element 56 of galvanic isolation - on the Lite-on LTV-827 optocoupler, resistors in the performance: 10 kΩ J1206 chip resistor, 3.3 kΩ J2010 chip resistor, 7.87 kΩ F1206 chip resistor, 1 kΩ F1206 chip resistor, on the zener diode TL431IPK from Texas Instruments, fuse SMD075-2, capacitors: Chip capacitor ceramic X7R-50-0.01 mkF K1206, Chip capacitor tantalum 33.0 mkF 10 V.

Microprocessors 57-1 ... 57-6 are implemented on the Fujitsu microcontroller MB90F591GPF.

Indication element 67 is implemented using a set of: light-emitting diodes 551-0201 and 551-0401 from Dialight, 510 Ohm J1206 chip resistors (2 pcs.), Buffer register 74HC245D.

BVKON 17 (figure 10) in addition to common nodes has nodes implemented as follows:

Register 58 - on the 133TM5 chip;

relay 59 - bistable relay FTR-B4C B 4.5Z manufactured by Fujitsu-Takamisawa;

feedback node 60 is a Lite-on LTV-827 optocoupler, a 2.5 kΩ Chip resistor J2512;

contact node 61, including control contacts 62, 63 from relay 59, fuse 64, type FSMD 185-2 from Poly-Switch, diode 50SQ, 0806 from International Rectifier, delay element 66 on chip 533AG3.

For BVTK 16 (11) the whole set of nodes is the same as for BVKON 17, except for the power supply 68.

BVSS20 (Fig.12), in addition to common nodes, has nodes implemented as follows:

nodes 70, 77 memory power supply - on the chip 133TM;

power keys 69, 76 - on an IRF7343 transistor manufactured by International Rectiver;

input element 73 external - protective diode SM 6T-30 from Vishay;

the input element 74 of the test code is an Lite-On LTV-827 optocoupler; the test code generation element 75 is an Lite-On LTV-827 optocouple;

Chip resistor 47 kOhm J1206, ChIP resistor 22 kOhm J1206, transistor IRF7343 manufactured by International Rectifier.

BVZDS 19 (Fig.13), in addition to the nodes specified for BVSS20, contains a local power source 78, implemented on the power module AMID-0524S company AIMTEC.

BOKTSU18 (Fig.14) contains specific nodes, implemented as follows:

input elements 79 of the operating current - on zener diodes DL4744A from DCCOM, diode SM6T-36A from Vishay;

output elements 80 of the operating current - on an Lite-On LTV-827 optocoupler, a 1 kΩ J2010 chip resistor, Vishay diode SM6T-36A;

input 82 and output 83 flow current elements - on an Lite-On LTV-827 optocoupler, Vishay LL4148 diodes (2 pcs per discharge), 510 Ohm J1206 chip resistor;

controllable power supply 81 - on the AIMTEC module AMIP-050505.

BIAP21 (Fig.16), in addition to nodes common to I / O blocks, contains specific nodes implemented as follows:

analog-to-digital converter 87 multi-input - on the chip of the analog-to-digital converter AD640AR from Analog Devices, the multiplexer - on the ADG527AKR chips from Analog Devices.

The communication unit 9 with the onboard auxiliary and related systems of the BSBVS (Fig. 15) is implemented as follows:

processor power supply 84 - on a P26TG-2405E2: 1M power module from Peak Elektroniks, IR-interface cards RS-485 (85-1-1) - CPCI-3544 block from ADLINC Technology Ink, IR RS-482 (85-3) - block CPCI-3544 from ADLINC, IR ARINC-429 - block CPCI-429-1-2 from Elkus, IR Ethernet block CPCI-8211 from ADLINC Technology Ink;

processor 87 — Fastwel processor 20302.

The proposed technical solution makes it easy, without changing the architecture of the system, to adapt it to control objects that have similar elements of control and management, while the number of tested sensors, actuators can vary.

An automated control system for electrical units allows electrical checks of the rocket launcher equipment both in the process of creating rocket modules and in the assembled state, provides an acceleration of the process of creating rocket launchers and determines the functional readiness of the control object under test for work.

Monitoring the insulation resistance parameters at all stages of the test allows us to predict the reliability resource of communications (cable connections) between the control system and control objects, as well as power supply circuits inside the system and in the provided units of control objects themselves.

Claims (6)

1. An automated control system for electric units of spacecraft containing the first block for selecting communication paths, the first block for monitoring the hull, the display block, the block for generating operator directives in manual mode, the block for input and analysis of the correctness of operator directives, the block for registering the main test protocol, the communication unit with the onboard computing system, control unit, general purpose command issuing unit, technological command issuing unit, discrete signal input and storage unit, analog measurement unit parameters, the output of the operator directive formation unit in manual mode is connected to the first input of the operator directive input and analysis unit, the group of discrete sensors outputs of the first communication path selection unit is connected to the second subgroup of the first group of inputs of the input and memory unit of discrete signals, characterized in that it additionally contains a second unit for selecting communication paths, a mobile console for the test manager, a galvanic isolation unit for monitoring the operability of actuator circuits, units galvanic isolation for monitoring the operability of pressure signaling circuits, diode separation unit, system power supply unit, control key, network system cross, operational control unit for control circuits, service signal input unit, analog information normalization unit, second case control unit, discrete sensor output group - the twelfth group of inputs of the first unit for selecting communication paths is additionally connected to the second subgroup of the first group of inputs of the first control unit of the housing, the first input is the output of the network system cross is connected to the first input-output of the input and analysis unit of operator directives, the second input-output of the network system cross is connected to the input-output of the first control unit of the housing, the third input-output of the network system cross is connected to the input-output of the mobile console of the head tests, the fourth input-output of the network system cross connected to the input-output of the second control unit of the housing, the fifth input-output of the network system cross connected to the third input-output of the control unit , the first group of inputs of the diode separation unit is connected to the first group of outputs of the system power supply unit, the third group of inputs of the galvanic isolation unit for monitoring the operability of actuator circuits is connected to the second group of outputs of the system power supply unit, the third input of the service signal input unit is connected to the third output of the system power supply unit , the first subgroup of the second input of the service signal input unit is connected to the fourth output of the system power supply unit, the fourth sub oppa of the first group of outputs of the general-purpose command issuing unit is connected to the first group of inputs of the system power supply unit, the input and output signals bus of the technological object - the first workstation, containing communication signals with actuating elements of two groups - conventional access and access through technological hatches, a group of communication signals with discrete sensors, a group of communication signals with analog sensors, a group of communication signals with on-board systems, including a subset of multi-wire system power buses and bus serial system codes are connected to the corresponding buses of the first, third, second, fourth and sixth groups of input and output signals of the first block of the choice of communication paths, whose buses of the seventh to eleventh groups of input and output signals are connected to the corresponding input and output signal buses of the technological object - a second workstation containing communication signals with actuators of two groups - conventional access and access through technological hatches, a group of communication signals with on-board systems, incl The main subgroup of multi-wire system power buses and the subgroup of serial system codes buses, bus sets of technological objects of the assembly slip - the third workstation are connected to two sets of bus groups of the second communication path selection block - a set of tire groups of the first missile module as part of the ILV assembly and assembly of the first stage ILVs are connected to the corresponding bus groups of the first to fifth groups of input and output signals of the second block of the choice of communication paths, including a group of communication signals with executive ele with standard access controls, a group of communication signals with discrete sensors, a group of communication signals with analog sensors, a group of communication signals with on-board systems, including a subset of multi-wire system power buses and a subgroup of serial system code buses, a set of rocket module bus groups of the second stage of the rocket launcher assembly connected to the corresponding bus groups of the sixth to ninth groups of input and output signals of the second block of the choice of communication paths, including a group of communication signals with actuators access control, a group of communication signals with the on-board systems, including a subgroup of multi-wire system power buses and a subgroup of serial system bus codes, the twelfth to twenty second groups of inputs and outputs of the signals of the first block for selecting communication paths are connected respectively to the tenth to twentieth groups of inputs and outputs of the second block communication paths, the ninth group of inputs for actuating elements of the first block of the choice of communication paths is connected to the group of outputs of the galvanic isolation unit for health monitoring Communication with actuators, whose second group of inputs is connected to the first subgroup of the first group of outputs of the general-purpose command block, some of the outputs of which, in addition, are connected to the first subgroup of inputs of the first input of the first control unit of the housing, and part to the first subgroup of the second input of the first housing control unit, the first group of inputs of the galvanic isolation unit for monitoring the operability of communication circuits with actuators is connected to the group of outputs of the unit for issuing technological commands and to the group of inputs -outputs of the operational control unit, the thirteenth group of outputs of the first unit for selecting communication paths is connected to the first group of inputs of the galvanic isolation unit for monitoring the health of discrete pressure signaling devices and to the first subgroup of the second group of inputs of the input and storage unit of discrete signals, the second group of inputs of the galvanic isolation unit for monitoring the operability of the pressure signaling circuits, it is connected to the second subgroup of the first group of outputs of the general command issuing unit, the first group the strokes of the galvanic isolation unit for monitoring the operability of pressure signaling circuits is connected to the third subgroup of the first group of inputs of the first housing control unit, the second group of the galvanic isolation nodes for monitoring the operability of pressure signaling circuits is connected to the second subgroup of the second group of inputs of the first housing control unit, the eleventh output group of the first block selection of communication paths is connected with the first subgroup of the first group of inputs of the second control unit of the housing and with the second group of inputs in the normalization block of analog information, the eighth group of system power supply inputs of the first communication path selection unit is connected to the first and second output groups of the diode separation unit, whose second output group is connected to the second input group of the second housing control unit, the second subgroup of the first input group of which is connected to the third group of outputs of the diode separation unit, the first output of the second housing control unit is connected to the second subgroup of the second group of inputs of the service signal input unit, the input is automatically of the control system from an adjacent system is connected to the first input of the communication unit with the on-board computer system, whose first input-output is connected to the first input-output of the control unit, the second group of inputs and outputs of the communication unit with the on-board computer system is connected to the fifth group of inputs and outputs of the first unit for selecting communication paths, the second input-output of the control unit is connected via main buses to the inputs and outputs of the general command issuing unit, the technological command issuing unit, the operational control unit control unit, input and memory unit for discrete signals, input unit for service signals, unit for measuring analog parameters, the first input of the display unit is connected to the second output of the unit for input and analysis of correctness of operator directives, whose first output is connected to the input of the registration unit of the main test report, the third output a subgroup of the first group of outputs of the general-purpose command issuing block is connected to the second input of the control key, the output of which is connected to the first input of the analog information normalization block Whose output is connected to a second input of analog parameter measuring unit, a first output of said first body control unit connected to the third subgroup of the second group input unit input signaling. 2. The automated control system according to claim 1, characterized in that the control unit of the housing contains the first and second switches of analog signals, a measuring DC power supply, first to fourth switches, a controlled voltage divider, first to fourth measuring converters, analog-to-digital converter , a control signal distributor, a processing unit, an operating mode node, a first group of input buses of controlled analog signals are connected to the corresponding second inputs of the first comm analog signal generator, the second group of input wires of the common wires of the second input of the code control unit is connected to the corresponding inputs of the third group input of the operating mode node, the input-output bus of the code control unit is connected to the first input-output of the processing unit, the bus of the third power input of the control unit is connected to the first input of the measuring voltage source, the output bus of the housing control unit is connected to the third group of output signals of the measuring voltage source, whose first output is connected to the input of the first key, the second output of the measuring voltage source is connected to the first input of the control voltage divider, the output of the first key is connected to the ninth input of the controlled voltage divider, the control first input of the first key is connected to the third output of the control signal distributor, whose first output is connected to the first input of the first analog signal switch, whose first output is connected to the first input of the operating mode node, the first to fifth outputs of the operating mode node are connected respectively to the fourth the fourth and eighth inputs of the control voltage divider, the second output of the control signal distributor is connected to the second input of the operating mode node, the fourth output of the control signal distributor is connected to the third input of the controlled voltage divider, whose first input is connected to the second input of the fourth measuring transducer, the second output of the controlled voltage divider connected to the second input of the second control key and the third inputs of the first to fourth measuring transducers, the third control output the voltage divider is combined with the output of the second control switch and connected to the second input of the first measuring transducer, the fourth output of the controlled voltage divider is connected to the second input of the third control switch, the fifth output of the controlled voltage divider is combined with the output of the third control switch and connected to the second input of the second measuring transducer , the sixth output of the controlled voltage divider is connected to the second input of the fourth control key, whose output is connected to the second the controlled voltage divider, the fifth-seventh outputs of the control signal distributor are connected respectively to the first inputs of the second to fourth control keys, the first and fourth outputs of the processing unit are connected to the first inputs of the first to fourth measuring transducers, the seventh output of the controlled voltage divider is connected to the second input of the third measuring the converter, the group bus input-output of the distributor of control signals connected to the second group bus input-output of the unit and the processing outputs of the third, second, first and fourth measuring transducers are connected respectively to the first and fourth inputs of the second analog signal switch, the fifth input of which is connected to the output of the analog-to-digital converter, the fifth output of the processing unit is connected to the sixth input of the second analog signal switch, whose the output is connected to the first input of the analog-to-digital converter, whose input-output is connected to the second input-output of the processing unit. 3. The automated control system according to claim 1, characterized in that the galvanic isolation unit for monitoring the operability of actuating elements comprises a group of input keys, a group of connection keys for a first input of actuating elements, a group of connection keys for a second input of actuating elements, a group of connecting keys for a first output of actuating elements , a group of keys for connecting the second output of the actuating elements, the first bus of the third input from the positive pole of the power source is connected to the first the inputs of all input keys, the output of each key from the group of input keys is connected to the first inputs of the corresponding keys from the connection groups of the first and second inputs of the actuating elements, the bus group of the first input of the galvanic isolation unit for monitoring the actuating elements of the control of connecting the actuating elements is connected by corresponding single connections to the second inputs control of input keys, the first subgroup of the second group of input buses of the galvanic isolation unit for controlling actuating elements The control unit for connecting the first input of the actuating elements is connected to the controlling second inputs of keys from the connecting group of the first input of the actuating elements, the second subgroup of the second group of input buses of the galvanic isolation unit for monitoring the operability of the actuating control elements for connecting the second input of the actuating elements is connected to the controlling second inputs of the keys from the connecting group second input of actuating elements, key outputs from the connection group of the first input of the elements are connected to the buses of the first subgroup of the group bus of output connections, the outputs of the keys from the connection group of the second input of the actuating elements are connected to the buses of the second subgroup of the group bus of the output connections, the second bus of the third input of the galvanic isolation unit for monitoring the health of the actuators of the negative pole of the power supply is connected to the the key inputs from the connection groups of the first and second outputs of the actuating elements, the third subgroup of the second group of input buses of the galvanic assembly insulation for monitoring the operability of actuators controlling the connection of the first output of actuators is connected to control second inputs of keys from the connection group of the first output of actuators, the fourth subgroup of the second group of input buses of the galvanic isolation unit for monitoring operability of actuators for controlling the connection of the second output of actuators is connected to control second key inputs, key outputs from the connection group of the first soy output are shared with the tires of the third subgroup of the group bus of the output connections, the key outputs from the connection group of the second output are connected to the buses of the fourth subgroup of the group bus of the output links. 4. The automated control system according to claim 1, characterized in that the galvanic isolation unit for pressure switches contains a group of output keys of the first pole of the sensors of pressure sensors, a group of output keys of the second pole of the sensors of pressure sensors, an OR circuit for the outputs of the keys of the second pole of the sensors, the first subgroup the bus group of the first input is connected by its single inputs to the corresponding first input of the output keys of the first pole of the sensors, the second subgroup of the bus group of the first input is connected and with their single inputs to the corresponding first inputs of the output keys of the second pole of the sensors, the bus group of the second input of the galvanic isolation unit of pressure sensors is connected with their single inputs to the key pairs of the outputs of the first and second poles of pressure sensors, the group of key outputs of the first pole of the sensors is connected to the corresponding output buses of the first groups of output buses of the galvanic isolation unit of pressure detectors, the outputs of the keys of the second pole of the sensors are connected to the inputs of the OR circuit, whose the output is connected to the bus of the second output of the galvanic isolation unit of the pressure signaling devices. 5. The automated control system according to claim 1, characterized in that the diode separation unit contains a group of “p” circuits of direct diode assemblies, each of which contains “l” diodes, interconnected by inputs, the outputs of the diodes are connected to the outputs of the direct diode assemblies, combined inputs are connected to the input of the direct diode assembly, a group of “p” circuits of reverse diode assemblies, each of which contains “l” diodes, interconnected by outputs, the inputs of the diodes are connected to the inputs of the reverse diode assembly, the combined outputs are connected s to the output of the reverse diode assembly, the group “p” of the bipolar input buses from the power sources is connected to the diode assemblies in such a way that each single input bus of the positive pole is connected to the input of the corresponding direct diode assembly, each single input bus of the negative pole is connected to the output of the reverse diode assemblies, the first group of outputs of the "p" l-wire power bus of the positive poles of the power receivers is connected by each l-wire bus to the corresponding outputs of the direct diode assemblies, the second group the outputs of the "p" l-wire power bus of the negative poles of the power receivers is connected by each l-wire bus to the corresponding inputs of the reverse diode assemblies, while the "l-1" wire of each multi-wire bus is connected to the corresponding outputs of the fourth group of output buses, the l-th the wire of each multi-wire power bus is connected to the corresponding output of the third group of output buses, all “l” wires of each multi-wire bus of the first and second groups of outputs are interconnected outside the diode separation unit at the power receivers. 6. The automated control system according to claim 1, characterized in that the operational control unit for the integrity of the control circuits contains a voltage reduction circuit, a microprocessor, an indication element, “n” input elements of the operating current, “n” output elements of the operating current, “n” controlled local power supplies, “n” input current flow elements, “n” output current flow elements, the first input bus of the operational integrity block of the control circuits is connected to the input of the voltage reduction circuit, whose output is connected to the first input microprocessor, the bus of the first input-output of the operational control unit for the integrity of the control circuits is connected to the first input-output of the microprocessor, “n” two-pole connections of the multi-input input of the block for the operational integrity of the control circuits are connected by the first poles to the inputs of the input elements of the operating current and the second inputs of the output current flow around, connected by the second poles to the outputs of the positive poles of the respective controlled local power sources and to the second inputs of the output elements Operating current, the second input-output bus of the operational control unit for the integrity of the control circuits is connected to the second input-output of the microprocessor, whose third output is connected to the input of the indication element, the first output of the microprocessor is connected to the first inputs of the controlled power source, the second output of the microprocessor is connected to the second inputs of the controlled the power source, the outputs of the input elements of the operating current are connected to the inputs of the corresponding output elements of the operating current, whose outputs are connected to the corresponding input group and the third input of the microprocessor, outputs controlled local power supplies are connected to the inputs of respective input currents flow elements, whose outputs are connected to inputs of the current flow output elements, the outputs of which are connected to respective inputs of the second group microprocessor input.

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