RU2473433C2 - Method of repair of complex hardware system (chs) - Google Patents

Abstract

FIELD: process engineering.

SUBSTANCE: invention relates to means for maintenance and repair of CHS. Method of repair of CHS including weapons and equipment systems using mobile repair-and-diagnostics complex (RDC) 5 with ACS and appropriate resources (ACS PR) consists in revealing faulty faulty plug-in components, replacing them by sound ones from set of space parts, controlling conditions of CHS with the help of remote terminal, to resume serviceability of CHS. Withdrawn CHS faulty components are transferred to RDC for inspection, flaw detection and repair. Search and identification of applicable tools, spare parts, and consumables, and their transfer over RDC workstations are performed on the basis of interaction of RF identifiers mounted at every piece of components, tools, sets of spare parts, and RF identification data readout devices included in every mobile repair shop. Assembly CHS and its components is carried out proceeding from visualisation of procedures in reverse order using paced electronic data in the form of digital image acquisition obtained in assembly of CHS during its production. Repaired and checked CHS with recovered moisture protection and marking is transferred to set of space parts of operated CHS.

EFFECT: higher efficiency of repair and control.

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Description

The invention relates to the field of maintenance and repair of complex technical systems (STS, see the list of abbreviations at the end of the description), including weapon systems and military equipment.

Known methods of maintenance and repair of STS using mobile (mobile) and stationary repair bodies.

Examples of analogue methods are technical solutions for patents RU No. 33066, RU No. 66287, RU No. 44602, RU No. 2288113, RU No. 2376164.

Closest to the claimed technical solution is a method of repairing an STS according to patent RU No. 2376164 (B60P 3114).

The specified method, based on the use of a repair and diagnostic complex (RDK) with technological workplaces (TRM) located in it, technological equipment, spare parts and accessories according to the STS service profile, an automated process and resource management system (ACS PR) based on a computer with the reference data base for STS stored in his memory, the catalog database for replaceable component parts (CSC) of the STS, the database of the electronic archive of maintenance and repair documentation for the STS, database of repair spare parts kit (ZIP-R) RDK, database of single spare parts kit (ZIP-O) STS and a remote terminal in the form of a portable automated workstation (AWP) for monitoring and diagnostics of the STS STS connected to the computer of the ACS PR remote access channel including the loading of documents on the STS profile to the automated control system databases of the STS before leaving RDK to the place of work, placement of a remote terminal upon arrival of the RDK at the place of deployment of STS at the place of work directly at the serviced STS STS, connecting ritual modules and stimulus modules to the corresponding control points of the controlled MSS of the serviced and repaired STS, determination of the faulty MSS according to the results of the monitoring of the technical state parameters, replacement of the identified malfunctioning MSS with operable ones from the spare parts and spare parts of the STS, monitoring of the technical state parameters using an external terminal and establishing the fact of the restoration of the health of the examined HSS and the entire STS as a whole, the transfer of the defective SSS removed from the STS to the RDK. Each TPM as part of the RDK and external additional workstations equip the automated workstations for managing technological operations, which connect the ACS of the PR through the interface line to the computer and, thus, form the local computer network (LAN) of the ACS of the PR as part of the RDK, each computer includes the computer, a monitor, a barcode reader and a feedback manipulator, on the packaging of replaceable spare parts ZIP-R and replaceable technological equipment RDK on the profile of each type of the repaired STS are pre-applied identification w Richcodes, workstation monitors of each TPM are placed in front of the TPM operator in his field of vision when performing technological operations, additional graphic information containing a step-by-step image of the structures being repaired is entered into the computer database of the ACS PR before the RDK visits the place of repair of products at their locations on the corresponding TRM SSS in the sequence of their use in the repair process. Faulty FSS received at the RCC are subjected to external inspection and fault detection, enter identification data according to the type and number of the received FSS, as well as the results of an external inspection and fault detection in the repair data base of the ACS PR computer, transmit the FSS to be repaired for monitoring and diagnostics TPM containing the workstation in the form automated control and diagnostics system (ASKD), transmit instructions to the given workstation from the ACS PR computer for monitoring and diagnosing a malfunction of this type of MSS, perform an iterative monitoring and diagnostics procedure When the monitoring and diagnostics are completed, they automatically transfer the results to the ACS PR computer, record the data on the operational MSS in the computer and transfer it to the spare parts and spare parts of the STS, give instructions on the workstation screen for monitoring and diagnostics about transferring the malfunctioning MSS to the next technological the chain as part of the RTM TRM troubleshooting of the electrical part of the MSS, issue instructions from the computer of the automated control system of the PR to the workstation from the TRM of troubleshooting the electrical part of the MSS of the search for the required tool, spare parts and materials, receive confirmation from the TPM operator about the completion of the TPM preparation for the repair of the spare parts, from the computer control system of the PR to the monitor screen images of the structure of the repaired spare parts with the indication of the alternate places of replacement of radio electronic elements (ERE) and other works on the repair of the electrical parts of the spare parts, receive confirmation in the automated workplace and in the computer of the automated control system of the PR about each performed next operation to repair the electrical part of the SSH. By comparing with the repair documentation and the results of the fault diagnosis, the moment of completion of the repair of the electrical part of the SSC is determined, instructions are issued from the ACS PR computer to the automated workstation for transferring the repaired SSC to the TPM for monitoring and diagnostics, receive confirmation on receipt of the repaired SSC to the computer of the ACS PR, issue from the computer of the ACS PR to the workstation for monitoring, instructions on the iterative process for monitoring the repaired SSS, record a positive result of the control of the repaired SSS, in case a negative control result, as indicated by the ACS PR computer on the monitoring and diagnostics workstation, carry out additional diagnostics of SSC faults, transmit, according to the instructions from the ACS PR computer, the faulty SSS to TRM to troubleshoot the electrical part of the SSS, carry out additional repair work under control from the ACS PR computer through the workstation by the elimination of identified additional malfunctions, on the basis of an iterative procedure for the interaction between the AWS and the TPM operator, determine the time of completion of additional work troubleshooting electrical SSFS, under the control of instructions from the computer ACS PR transmit renovated SSFS on TRM control and repeat the performance monitoring procedure SSFS, cycle control, diagnosis and repair is repeated until a complete troubleshooting electrical SSFS. After confirming on the workstation the monitoring and diagnostics of the full working capacity of the SSH electrical circuit from the ACS PR computer to the TPM control, they give instructions on the transfer of the UHF to the TPM to eliminate design defects of the UHF, receive confirmation from the AWS of the given TPM on the receipt of the UHF of the UHF computer to eliminate the defects of the UHF design the ACS PR computer gives to the monitor the workstation of this TPM instructions for preparing for work, including instructions for finding the necessary tool, spare parts and materials, the operator of the workstation of this TPM using the barcode reader finds the necessary stackings and packages on the shelves of the TPM, the ACS PR computer displays on the AWP screen of this TPM an image of the NSS structure to be repaired according to the results of the defect, the operator eliminates the defects in the NSS design according to the instructions on the AWP screen and gives confirmation through the AWP to the computer of the ACS PR about the execution of operations to eliminate structural defects, the computer of the ACS of the PR based on the control of the list of eliminated defects determines the time of completion of the repair of the design of the MSS, gives an indication through the AWP of the given TPM about the transfer of the repaired SSS to the TPM of monitoring and diagnostics. The operator of the TPM control and diagnostics connects the MSS received after repair of the design to the monitoring workstation and, on the basis of the instructions from the ACS PR computer issued to the monitoring workstation, monitors and if a malfunction of the MSC circuit is found after repair of the MSC design, the ACS PR computer instructs the TPM control operator through The workstation of the control transfer the MSS to the TPM for repair of the electrical part; the malfunctioning MSS received by the TPM are repaired under the control of the ACS PR computer through the corresponding workstation, which is part of This TPM, the repaired HSS is returned at the direction of the TPM control from the computer of the ACS PR to the TPM control and the control, diagnostics and repair procedures are repeated until the HSS is restored to operability; they receive confirmation from the AWS of the control to restore the health of the HSS, according to the instructions from the ACS PR computer issued to the control AWP, transmit the restored MSS with the eliminated design defects to the TPM of the restoration of moisture-proof coating and marking. The TPM operator for the restoration of moisture-proof coatings gives confirmation through the automated workstation of the automated control system for the receipt of MSS, the computer for the automatic control system for the restoration of moisture-proof coatings, instructions for finding the necessary tools and materials, the operator finds the specified tool and materials using the barcode reader and gives through the AWP to the ACS PR computer using the feedback manipulator confirmation of the TPM's readiness to restore moisture protection coatings, the ACS PR computer issues data to the AWS of the TPM image of the design of the MSS with the allocation of places to restore moisture-proof coatings and markings, the TPM operator, according to the instructions on the AWP screen, restores the damaged moisture-proof coatings and markings one by one, enters confirmations with the help of the feedback arm of the AWP about each performed operation, receives instructions from the ACS PR computer through the AWS about the transfer of the MSC with restored moisture protection and marking to the TPM control, the operator of the TPM control through the workstation sends confirmation to the computer about the receipt of the MSC with tanovlenii moisture protection and guidance from computer ACS PR conducts monitoring and diagnostics cycle. After the passed control, the repaired FSS is transferred to the ZIP-O of the STS, the FSS with the detected defects according to the results of moisture protection restoration under the control of the ACS PR computer are subjected to additional operations to eliminate the detected defects and the restoration of moisture protection until the operability is fully restored and transferred to ZIP-O.

The advantages of the closest analogue are:

1) automation of the management of technological processes of repair of the STS and their MSS on the basis of an interactive procedure for managing these technological processes;

2) reducing the requirements for the qualification level of repair personnel by organizing information support for work by visualizing operations on the screens of the corresponding workstations and using the identification of repaired HSS, tools and accessories using barcodes.

The disadvantages of the closest analogue are:

- insufficient effectiveness of information support for the actions of repair personnel due to insufficient visibility of prompts for disassembling, repairing, assembling, and monitoring the performance of the STS and its FSS on the basis of graphic design documentation (while the image of the drawing does not show the interaction of the repaired FSS of the product design and the tool used , which makes it difficult to perform repair operations without appropriate prior training of repair personnel);

- the inefficiency of identification of the HSS STS and the technological equipment of the repair body using barcode labels in the repair of STS, which have a long service life. During long-term operation, barcode labels may be dirty, damaged and unsuitable for reading the identification data of the MSS of the serviced STS and the technological equipment of the repair bodies used when performing maintenance and repair work. This reduces the efficiency of work, the effectiveness of information support of work (work management) from the ACS of the PR and leads to higher requirements for the qualification of repair personnel;

- lack of remote control over the movement of repaired HSS, tools and property, which leads to unreasonable consumption of resources.

The purpose of the claimed technical solution is to eliminate the shortcomings of the closest analogue, namely:

- improving the effectiveness of information support for actions (management of actions) of repair personnel by visualizing the real interaction of repair objects (CSC serviced by STS) and the used technological equipment (tool), as well as visualizing the sequence of technological operations of maintenance and repair of STS;

- improving the identification efficiency of long-term serviceable service centers of the serviced STS and technological equipment through the use of radio frequency identifiers (RFI), entering in the RFI identification data of the HSS and technological equipment, identification of the HSS and equipment by contactless reading of the identification data (independent of possible contamination of the surfaces identified objects);

- ensuring effective remote control over the movement of repaired HSS, tools and property.

The specified technical result is achieved by the fact that in the method based on the use of RDK with TPM located in it, technological equipment, spare parts and accessories according to the STS service profile, ACS PR based on a computer with the help data base for serviced STS, catalog located in its memory a database of STS STS, a database of an electronic archive of maintenance and repair documentation for STS, a database of spare parts and accessories as part of RDK, a database of spare parts and spare parts as part of STS and a remote terminal in the form of a portable workstation for monitoring and diagnostics of the STS STS connected to the remote control access computer by the ACS PR computer, including uploading documents on the STS profile to the ACS PR databases before leaving the RDK to the place of work, placing the remote terminal on the spot at the place of the STS AWS deployment carrying out work directly at the serviced HSS STS, determining according to the results of monitoring the parameters of the technical condition of the faulty HSS, replacing the identified faulty HSS with serviceable ones from the spare parts and spare parts of the STS, monitoring using m of the remote terminal of the technical condition parameters and the establishment of the fact of restoration of the tested SSC STS and STS as a whole, the transfer of the defective SSS removed from the STS to the RDK, each TRM as part of the RDK and external additional workstations equip the workflow control workstation, which are connected through the interface line to the ACS PR computer and thus form the LAN of the ACS PR as part of the RDK, the set of each workstation includes a computer, monitor, feedback manipulator and radio frequency reader of automated identification data, the automated workplace monitors of each TPM are placed in front of the TPM operator in his field of vision when performing technological operations, graphic information containing the operational image of those being repaired is entered into the computer database of the ACS of the PR before leaving the RDK to the place of repair work on the STS the corresponding TRM SSS in the sequence of their use in the repair process, the defective SSS received at RDK are subjected to external inspection and fault detection, the identifier is entered The fictitious data on the type and number of the received HSS, as well as the results of external inspection and fault detection, to the repair data base of the ASU PR computer, transmit the SSS to be repaired to the TPM for monitoring and diagnostics, which contains the workstation in the form of ASKD, transmit instructions to this workstation from the ASU PR computer on monitoring and diagnosing malfunctions of this type of MSS, perform an iterative procedure for monitoring and diagnosing malfunctions of MSS, upon completion of monitoring and diagnostics, automatically transfer the results to the computer of the automated control system of the PR, record data on the correction an additional MSS in the computer and transfer it to the spare parts and spare parts for STS, give instructions on the workstation screen for monitoring and diagnostics about transferring the malfunctioning MSS to the next in the processing chain as part of the RCM TRM troubleshooting the electrical part of the MSS, issue it from the ACS PR computer to the workstation from TPM troubleshooting of the electrical part of the SSH instructions for finding the required tool, spare parts and materials, receive confirmation from the operator of the TPM on the completion of the TPM preparation for the repair of the SSH, issue on the screen from the ACS PR computer n the image monitor of the repaired SSS, showing alternately the places for replacing the ERE and other works to repair the electrical part of the SSS, perform the repair of the electrical part step by step, generate confirmations in the workstation and in the computer of the ACS PR about each next operation to repair the electrical part of the SSS, determined by comparison with repair documentation and the results of the diagnosis of malfunctions the moment of completion of the repair of the electrical part of the SSC, issue instructions from the computer of the automated control system of the PR to the workstation the installed MSS at the TPM for monitoring and diagnostics, transmit the MSS to the TPM for monitoring and diagnostics, generate and transmit to the ACS PR computer a confirmation of receipt of the repaired MSS, issue instructions from the computer of the ACS PR to the workstation for the iterative process of monitoring the repaired MSS, record the positive result of the monitoring of the repaired SSH, in the case of a negative control result, as indicated by the ACS PR computer on the workstation for monitoring and diagnostics, additional diagnostics of SSH failures are carried out, transmitted by decree if the ACS PR computer has a faulty MSS at the TPM for troubleshooting the electrical part of the MSS, additional repairs are carried out under the control of the computer of the ACS PR through the AWP to eliminate the identified additional malfunctions, based on the iterative procedure for the interaction between the AWS and the TPM operator, the moment of completion of the work to eliminate additional malfunctions is determined of the electrical part of the SSC, under the direction of the instructions from the computer, the ACS PR transmit the repaired SSS to the TRM control and repeat the control procedure The efficiency ratio of the SSH, the control, diagnostics and repair cycles are repeated until the faults of the SSH electrical part are completely eliminated, after the control and diagnostics of the full working capacity of the SSH electrical circuit are confirmed by the instructions from the ACS PR computer, the SSH is transmitted to the TRM to eliminate the defects of the SSH design, they are received from the AWS of this TRM confirmation to the computer of the automated control system of the PR about the receipt of the MSS to eliminate defects in the design of the MSS, according to the instructions from the computer of the automatic control system of the PR issued to the monitor of the automated workstation of this TPM, they prepare In order to carry out work, including the search for the necessary tools, spare parts and materials by the operator of the automated workplace of the TPM and the selection of the necessary packing and packaging on the shelves of the TPM, the ACS PR computer displays on the screen of the automatic workstation of the given TPM an image of the repair system to be repaired according to the results of the defect, the operator eliminates design defects SSS according to the instructions on the workstation screen and using the feedback manipulator gives confirmation through the workstation to the PC of the ACS PR about the execution of operations to eliminate structural defects, the computer of the ACS of PR based on the control of the list of eliminated defects determines the moment of completion of the repair of the design of the supervisory control system, gives an indication through the automated workplace of the given TPM to transfer the repaired system of supervisory control to the control and diagnostics TPM, the operator of the TPM control and diagnostics connects the received after repair of the design of the supervisory control system to the control workstation and based on the instructions from the computer of the automated control system of control systems issued AWP control, conducts control, in the event of a malfunction of the SSH electrical circuit after repair of the SSH structure, the ACS PR computer instructs the operator of the TPM control through the AWP of the control to distribute the MSS to the TPM for repairing the electrical part, the malfunctioning MSS received by the TRM is repaired under the control of the automated control system of the PR through the appropriate workstation included in this TPM, the repaired MSS will be returned to the TPM of control from the computer of the automatic control system of the PR and repeat the control, diagnostics and repair procedures Prior to the restoration of the health of the CAS, they receive confirmation from the AWP of the control about the restoration of the health of the CSC, according to the instructions from the computer of the ACS PR issued to the workstation of the control, the restored SS is transferred With the structural defects eliminated at TPM for restoration of moisture-proof coating and marking, the operator TPM for restoration of moisture-proof coatings gives confirmation through the automated workstation of the ACS PR computer about receiving MSS, the computer of the automatic control system AC PR issues through the AWS, which is part of the TPM of restoration of moisture-proof coatings, instructions for finding the necessary tool and materials, the operator finds the specified tool and materials and gives through the workstation to the computer of the ACS PR using the feedback manipulator confirmation of the readiness of the TPM to restore moisture-proof coatings, the automated control system of the AP sends an image of a CSC to the automated workstation of this TPM with highlighting places for restoration of moisture-proof coatings and markings, the TPM operator, according to the instructions on the automated workplace screen, restores the damaged moisture-proof coatings and markings one by one, enters confirmations with the help of the feedback arm of the automated workplace about each operation performed, receives instructions from the computer of the ACS PR through the AWP on the transfer of MSS with restored moisture protection and marking to the TPM control, the operator of the TPM control through the AWP sends to the computer ter ACS PR acknowledgment of receipt of a safety system with restored moisture protection and, according to instructions from a computer, the safety control system conducts a monitoring and diagnostics cycle, the passed control of a repaired safety system is transferred to the spare part of the serviced STS, the safety system with detected defects according to the results of restoration of moisture protection under computer control of the control system is subjected additional operations to eliminate the identified defects and operations to restore moisture protection to a full recovery and transmit the repaired MSS to spare parts and accessories. To ensure the implementation of the claimed method, pre-during the assembly, adjustment and operability control of the MSS at the factory manufacturing of the STS, an RFI is installed on each STS of the STS, a digital video shooting of the assembly and configuration of each MSS and the STS as a whole is made so that each video frame is clearly displayed the corresponding MSS and the tool interacting with it in this operation, in each operational frame of the video information the identification data of the MSS is entered with which I work in the relevant transactions and identification data used in these studies, tools and equipment, prepared video information entered into the database of ACS PR before leaving RDK to the place of work of the ITS repair. An RFI with identification information entered in them is installed on technological equipment, tools, and packaging with spare parts and property to be used during maintenance and repair work of the STS and their SSS at the places of deployment. The structure of all workstations included in the RDK, including the remote terminal, introduces RFID readers connected to the computers of these workstations. When carrying out maintenance and repair work on the STS STS at their locations before starting work, a pre-prepared set of digital operation frames of video images from the central computer of the ACS PR is transferred to the remote terminal computer, which is then placed at the place of the maintenance and repair work of the corresponding STS . Based on the operational video frames displayed on the screen with images of the corresponding MSS and the tool interacting with this MSS, using the radio frequency identification data reader from the remote terminal, the MSS is identified, the necessary tool is found and the actions shown on the terminal screen to monitor the technical condition of the MSS and dismantle the STS are performed. Suspects for the refusal of FSS are seized and transferred for repair as part of the RDK. In the process of repairing the MSS as part of the RDK perform the above sequence of operations on the repair process. The search and identification of the used tool, spare parts, consumables, necessary for each operation of the technological process of repair of SSS, as well as the support of SSS movements at workplaces in the RDK are carried out on the basis of the interaction of the RFI installed on each unit of equipment, tool, property packaging, and readers radio frequency identification data included in each workstation, and technological operations on each TPM are performed in accordance with the operational frames of the video image UHF and interacting with the HF tool reproduced on the monitor screen of the corresponding workstation.

For STS, for which for some reason it was not possible to form operational video frames at the factory manufacturing stage, the formation of video frames is performed during the first cycle of maintenance and repair of this type of STS at the location. The resulting video sequence is edited in the indicated manner with the introduction of the identification data of the corresponding MSS and the instrument used operationally. For each NSS that does not have an RFI, an RFI is installed and subsequent repeated work on the maintenance and repair of this STS is carried out by the claimed method.

The technical implementation of the claimed method using a mobile RDK designed for maintenance and repair of STS (including samples of weapons and military equipment) at the places of their deployment under the control of the ACS of the PR, is illustrated in figure 1.

The implementation of the method is carried out under the control of an automated control system for repair and maintenance, which contains a central computer 1 and an automated workstation 2 for managing technological operations, combined with a central computer 1 using an interface line 3 in a LAN, automated workstation 2 for managing technological operations are structurally combined with the corresponding TPM 4. Central computer 1, AWP 2, TPM 4 are appropriately located in the technological compartment of the RDK 5. To the interface highway 3 via remote highway 6 is connected a terminal 7, located during the work directly on the serviced STS 8. An additional workstation 10 is connected to the interface highway 3 via a remote trunk 9, structurally combined with an external TPM 11, which are placed for the duration of the work in temporary shelter 12. On each STS serviced by the STS 8, RFI 13s are placed. Each AWS 2 and remote terminal 7 includes RFID readers 14. On removable processing equipment and tools included in the set of RDK 5, size scheny RFID 15.

Before starting work on the claimed method, a set of operational frames of video information displaying the operational interaction of the MSS (repair objects) and the tool used (instead of graphical information - according to the closest analogue) is introduced into the database of the central computer 1 of the ACS PR.

Upon arrival at the location of the serviced STS 8, the remote terminal 7 is transferred from the technological compartment of the RDK 5 directly to the location of the equipment serviced by the STS 8. The central computer 1, AWP 2 and TPM 4 are brought into working condition. If it is necessary to carry out work with bulky MSS serviced by STS 8, work with which is impossible in the technological compartment of RDK 5, external workplaces are organized. For this purpose, a temporary shelter 12 is organized near the RDK, in which external TPMs 11 are installed for the duration of the repair work, with which external additional workstations 10 are connected, which are connected by a remote interface highway 9 to the interface highway 3 of the system.

When monitoring the technical condition of the serviced STS 8 from the central computer 1 in the sequence of the technological process of servicing and repair of the serviced STS 8, fragments of repair documentation containing instructions to the repair personnel on the sequence of their actions are issued frame-by-frame on a remote terminal 7, video frames of fragments of the STS design with identification data are issued Serviced by the service center, the connection points of the tool used. The obtained values of the parameters of the technical condition of the controlled part of the serviced STS 8 are compared with acceptable ones. The detection of a discrepancy between the current values of the parameters of the technical condition and the permissible values of the parameters is a sign that the STS equipment is approaching the limit state or a sign of failure. By successive operations of monitoring the technical condition on the basis of the instructions of the repair documentation, faulty low-frequency systems of the downsizing of the serviced STS are identified (referred to as replaceable structural elements in the technical literature). Suspects for the failure of FSS are removed from the structure of the serviced STS 8, and in their place are installed serviceable FSS of the same type from the set of spare parts and accessories included in the delivery kit of the serviced STS 8. Repeated operations of monitoring the technical state determine the restoration of operability of the serviced STS 8. All intermediate and the final results of the operations to control the technical condition and repair of the serviced STS 8 using the terminal 7 are entered into the central computer 1 in the dialogue mode, including - identification data on faulty FSS seized from the serviced STS 8 during its repair.

All movements of the repaired CCS STS 8 and the prompt search for the necessary technological tool are carried out on the basis of the interaction of the RFI installed on these SCC and the tool and the identification data readers that are part of the remote terminal 7 and other AWP 2.

Faulty FSS are transmitted from the serviced STS 8 to the technological compartment of RDK 5 for repair. If preliminary disassembly of complex units is necessary or preparatory work is necessary (repair, mud flushing, etc.), then the MSS data can be preliminarily supplied to additionally organized external TPM 11.

Received in the technological compartment of RDK 5 SSCH serviced STS, to be repaired, go to TPM 4 and go from one technological place to another in the sequence of the repair process. The process control procedure for the repair using the claimed system (see figure 2) can be considered on the example of repair of the MSS of electronic equipment (CEA).

Each received for repair SSSC REA previously subject to accounting in the central computer 1 of the system. In this case, using the RFI 13 and readers 14 installed on it, the type of this MSS, its identification number (serial number and belonging to the design of the serviced STS 8) are entered. Information about the type and identification data stored in the RFI 13 of the corresponding MSS is entered into the central computer 1 using the reader 14 of the identification information included in the set of the central computer 1.

A failed MSS (object of repair) that has passed registration arrives (during the technical process and in accordance with the instructions for the repair documentation located in the computer database 1) to the nearest TPM 4-1. The number of TPM 4 and AWPs 2 structurally combined with them for managing technological operations is determined by the specialization of RDK 5 and the technological repair processes implemented as part of RDK 5. In the case of repair of the SSS REA, the first TPM 4-1 is the TPM for monitoring and diagnosing faults in the SSS. Structurally combined with TPM 4-1 AWP 2-1 is the corresponding ASKD, designed to monitor the health and diagnose malfunctions of the REA functional units.

Before starting the execution of instructions for TPM 4-1, from the central computer 1 of the system, through the interface line 3 to the AWP 2-1 (ASKD), the repair documentation for the VSS to be repaired, including diagnostic tests, as well as operational video frames of visual instructions to the ASKD operator, is transmitted the sequence of actions in the control and diagnosis of each SCS. According to the instructions of the video frames displayed on the AWP 2-1 screen, the TPM 4-1 operator connects the FSS (repair object) to the ASKD and performs an iterative control procedure. When confirming the inoperability of the monitoring object, an indication on the iterative procedure for diagnosing malfunctions is issued on the AWP 2-1 screen. In the process of diagnosing malfunctions, video frames of visual instructions to the operator are issued on the AWP 2-1 screen according to the iterative procedure of the implemented diagnostic method, for example, at the points of connecting test probes according to the diagnostic algorithm (with a video image of the controlled frequency response and corresponding prompts for connection points displayed on the AWP 2-1 screen probes). Based on the diagnostic results, faulty EREs are determined as part of a controlled MSS (repair facility), types and positional designations of faulty EREs to be replaced. The results of the monitoring and diagnostics (with identification of the type and number of the monitoring object) are transmitted from the AWP 2-1 through the interface highway 3 to the central computer 1.

Further, the faulty MSS, in accordance with the sequence of the technological process reflected in the repair documentation as part of the central computer 1, is transmitted from the technological location for monitoring and diagnostics of TPM 4-1 to TPM of electric radio installation work TPM 4-2. To control the transfer procedure to AWP 2-1 and AWP 2-2, the corresponding video frames of instructions are reproduced, according to which the TPM 4-1 and TPM 4-2 operators enter the corresponding confirmations (about the transfer of the repair object and the acceptance of the repair object). The fact of the transfer of the repaired MSS from TPM4-1 to TPM4-2 is recorded using a radio frequency information reader 14 connected to the ARM2-2.

When the repair object arrives at TPM 4-2, from the central computer 1, in accordance with the technological repair documentation contained in the databases of computer 1 and the results of fault diagnostics received from the AWP 2-1, sequential video frames are issued on the AWP 2-2 screen containing the instructions:

- on the preparation of a technological tool;

- about the necessary ERE and consumables;

- on the sequence of actions to remove faulty EREs and to install in their place a working ERE from the corresponding installation of spare parts and accessories (included in the set of technological equipment TRM 4-2).

Preparation of a technological tool (for example, a soldering unit with the appropriate nozzles) and its application (for example, soldering faulty EREs, installing and soldering serviceable EREs) are carried out according to the video frames of the instructions coming from the central computer 1 to the AWP 2-2 screen. At the same time, to identify the repair location, the video image of the repair object is reproduced on the AWP 2-2 screen, with the image of the replaced ERE highlighted (for example, by color or a blinking image fragment). The execution of each given procedure is confirmed with the help of the manipulator included in the workstation kit.

To speed up the search for the required ERE and technological tool, the coordinates of the regular location of the appropriate SPTA-R laying or technological equipment on the shelves in the TRM are used. The identification of packing and packaging as part of the found spare part ZIP-R is carried out by reading identification data using RFI 15 located on the packing cases and on the ERE packages, materials and tools as part of RDK 5. Identification data are read using the readers 14 included in the kit of each workstation 2. The results of identification data recognition are displayed on the workstation screen 2. All information about the replacement operations of the electronic equipment and other installation elements recorded during the repair of the MSS on TRM 4-2, transferred from AWP 2-2 to the central computer 1. Based on a comparison of the work performed and the previously obtained results of the fault diagnosis, the central computer 1 controls the completeness of the repair operations (replacement of the electric energy resources), and also records the electric power consumption, materials and wear of the technological tool (in including possible tool breakage).

The repaired SSS according to the instructions from the central computer 1 is transmitted from the TPM 4-2 to the TPM 4-1 for monitoring the restoration of performance and troubleshooting. If additional unresolved malfunctions are detected, the MSS is returned to TPM 4-2 to eliminate the identified malfunctions. Additional work on TPM 4-2 to resolve the identified malfunctions is performed under the control of the central computer 1 of the system using AWP 2-2 in the same way as the above procedure. After the complete elimination of malfunctions of the SSH electrical circuit (replacement of all faulty EREs and damaged conductors), the repair object is transferred to TPM 4-3 to eliminate the existing damage to the structural elements of the SSH.

Work on repairing structural damage is carried out under the control of computer 1 using AWP 2-3. The interactive procedure for searching for a technological tool, parts and materials for repairing the design of the MSS using APM 2-3 is carried out similarly to the previously considered procedure for replacing faulty EREs with TRM 4-2.

After eliminating structural damage, the MSS (repair object) with TPM 4-3 is returned to TPM 4-1 to monitor operability, as during metalwork and mechanical operations on TRM 4-3, the integrity of electrical circuits may be violated or ERE may be damaged. In case of malfunctions, the repair object is transferred to TPM 4-2 to eliminate malfunctions. The serviceable repair object is transferred to TPM 4-4 to restore moisture-proof coatings and markings (broken at the previous stages of the technological process).

The procedure for preparing a technological tool and materials for restoring moisture-proof coatings and marking on TPM 4-4 under the control of computer 1 ACS PR is based on technological repair documentation and visualization of the operations performed similarly to the procedures considered on TPM 4-2 and TPM 4-3. The search for the necessary tool and materials is based on the interaction of the RFI installed on them and the reader from the workstation 4-4.

After restoration of moisture protection and marking, the repaired MSS is transmitted under the control of computer 1 of the system from TPM 4-4 to TPM 4-1. Here, the final monitoring of the performance of the repaired MSS is performed. In the event of a fault in the MSS, a fault diagnosis is made. If faulty electrical circuits or ERE are detected, the repair object is transferred from TPM 4-1 to TPM 4-2, after which the private cycle of eliminating additionally detected faults and the subsequent restoration of the moisture-proof coating is repeated.

Upon confirmation of full serviceability on the workstation 2-1 as part of TPM 4-1, the repaired SSS is taken into account in the database of computer 1 of the system as restored (completely repaired) and transferred (with a supporting document printed on the printer from computer kit 1) to the ZIP-O serviced STS 8.

When a final defect is identified by the results of monitoring and diagnostics (at the beginning of the repair process of the MSS received at the RDK), the non-repairable MSS is recorded in the database of the central computer 1 of the system, placed in a separate technological container as part of the RDK and then transferred for disposal. In the central computer 1, initial data are generated for the subsequent replenishment of spare parts and accessories for the repaired JTS in connection with the removal of this non-repairable system.

All operations for the control of the technological process, including monitoring the technical condition of STS 8, disassembling SSS, repairing SSS, assembling SSS as part of the SSS 8 and monitoring the restoration of operability of the SSS 8 are carried out using RFI 13 located on the SSS (repair facilities) and RFI 15 placed on the equipment of RDK 5, and readers 14 connected to the central computer 1 and computers of the corresponding AWP.

When using the claimed method for repairing STS as part of stationary repair centers (SRC), RFI is additionally placed on storage units for spare property and consumables, and in the passages between the technological rooms of the SRC, additional stationary identification data readers are connected to the central computer and provide control of the movements of objects repair, equipment, spare parts and consumables.

The claimed method is the development of the closest analogue and differs:

1) the introduction (instead of barcode identifiers) of RFI placed on the STS STS and on technological equipment;

2) the introduction in RFI of data on the corresponding MSS of the serviced STS (type, serial number, etc.) and units of the corresponding equipment (equipment, instrument);

3) the introduction (instead of barcode readers) of readers of identification information from RFI connected to the computers of the corresponding workstation (including a remote terminal);

4) by introducing into the memory of the central computer previously prepared operational frames of digital video information that provide real visualization of the interaction of the corresponding MSS of the served STS and the corresponding technological tool, i.e. visualizing the operations performed in their sequence as part of the full technological cycle of work on maintenance and repair of the STS;

5) by placing, under the control of the central processor, a system of digital video information frames (containing images of SSC and SSC identification data, as well as images of the instrument used and its identification data) in the computer memory of the corresponding workstations and subsequent visualization of each operation on the monitor screen of the corresponding workstations;

6) providing a quick search for a given MSS and a tool based on the interaction of the RFI located on them and the identification data readers entered into the workstation;

7) remote control of the movements of the MSS, technological equipment and spare property based on the remote interaction of the RFI installed on them and the use of identification information readers.

Due to the introduction of additional actions and procedures, the claimed technical effect is achieved, namely:

- improving the effectiveness of information support for actions (management of actions) of repair personnel by visualizing the interaction of repair objects (MSS serviced by the STS) and the used technological equipment (tool), as well as by visualizing the sequence of technological operations of maintenance and repair of the STS;

- increasing the efficiency of identification of long-term STS HFS and technological equipment through the use of RFI, entering in RFI identification data of HSS and equipment, identification of HSS and equipment by non-contact reading of identification data (independent of possible contamination of surfaces of identifiable objects);

- effective remote control over the movement of repaired HSS, tools and property.

Thanks to the visualization of the operations performed, the requirements for the qualification of repair personnel are reduced in comparison with the closest analogue and the efficiency of work is increased, because on the screen of the monitor the repair object is visually displayed (MSS serviced by STS 8), the tool used and the nature of the actions to perform the given technological operation.

Due to the use of RFI, the identification (search) of a given MSS of the served STS 8 (both at regular places in the STS design, and as part of spare parts or at workplaces of RDK 5) and technological equipment is much faster than in other cases (including - if barcodes are used). The success of the search (in contrast to identification by barcodes) is practically independent of the operational state (dustiness, pollution, etc.) of the MSS and tool.

The use of RFI provides remote control over the movement and location of the MNF and the tool, which creates additional conveniences in the performance of work, increases the efficiency of the use of automated control systems for managing processes and resources of maintenance and repair of the STS, and also increases the efficiency of monitoring the use of all resources for the intended purpose.

The industrial feasibility of the claimed method is based on the use of technical means known from the prior art and similar to those used to implement the closest analogue.

Mobile RDKs can be built on the basis of serial container bodies (for example, type KK.6.2 produced by the ShZSA plant in Shumerlya).

The technological equipment of mobile RDKs and external TRM TPM 4-N according to the profile of the work performed can be created based on the solutions of patent RU No. 66287. Stationary repair bodies are created by placing workplaces and equipment in the allocated premises of industrial buildings and structures.

The central computer 1 ACS PR and AWP 2-N for process control on the corresponding TPM (see figure 1) can be built on standard computers (serial means of computer technology). The LAN of the system can be implemented on the basis of a standard Ethernet interface bus backbone with a client-server architecture. ASKD, implemented as part of AWP 2-1, can be built on the basis of a combination of a personal computer and a measuring subsystem of the trunk-modular type (for example, according to the VXI or LXI standard), as well as on the basis of decisions according to patent RU No. 2222865.

The portable terminal 7 can be built on the basis of a portable personal computer of the “laptop” type and a small-sized measuring subsystem of the trunk-modular type (for example, according to the VXI or LXI standard), as well as on the basis of the solutions of patent RU No. 2222865.

Repair documentation used to carry out the technological process of repairing products and their MSS is developed in the form of electronic interactive documents in accordance with GOST 2.602-95, GOST RVD 2.602-96 (for military equipment) and GOST 2.051-2006.

Video information for the operational visualization of the technological processes of disassembling the STS 8, repair of the SSC on the TPM 4-1 ... 4-N as part of the RDK 5 and on the remote TPM 11, as well as the subsequent assembly of the SSS as part of the STS, is formed by time-lapse video recording of the operational operations performed by a qualified specialist. The sequence of operations is based on the operational and repair documentation for this type of STS. At the same time, in each operational video frame, the relative position of the repair object (CSC of the served type STS 8) and the tool used in this operation is recorded. Each frame additionally displays (during video footage) identification data of the MSS, the type of operation to be performed (instructions for its implementation) and the identification data of the tool used. When installing a video sequence, all frames are arranged in a strict sequence of operations on the technological cycle. Visualization of the procedures for disassembling and assembling the STS is carried out by direct or reverse (respectively) playback of operational frames on the screen of the monitors of the remote terminal 7 or the corresponding AWS (2-1 ... 2-N, 10).

As RFI 13, 15 and RFID readers 14, technical devices known from the prior art are used (see, for example, BCFedisov et al. RFID technology today and tomorrow. - Sensors and systems, No. 7, 2010, p. 50 ... 59; N. Avdeev et al. Radio-frequency identification chip with exchange channel ISO-15693. - Electronic components, No. 8, 2010, p. 75 ... 78).

Thus, the claimed technical solution is industrially feasible on technical means known from the existing level of technology.

The technological process of repairing NSS using RACs, shown in Fig. 2 (for repair of electronic equipment) and in Fig. 3 (for repairing mechanical NSCs), includes the following main operations: placement of an external terminal at the work site directly upon arrival of the RCC at the location of the STS for a serviced HSS STS 16, determining, according to the results of monitoring the technical condition of the faulty HSS 17, removing from the STS the identified faulty HSS and replacing them with serviceable ones from the spare parts and spare parts STS 18, transferring the removed from the STS malfunctioning FSS in RDK 19, carrying out the procedure of external inspection and defectiveness of those received at the FSC RSCh 20, sequentially moving the FSS on TRM 4-1 ... 4-N to monitor the health of the repaired HSS 21, transferring a working SSS to SPTA-O 22, diagnosing a faulty HSS 23 , troubleshooting (repair) of the electrical part of the MSC 24, eliminating defects (repair) of the design of the MSC 25, restoration of the moisture-proof coating and marking 26.

List of abbreviations

AWP - workstation;

ASKD - an automated monitoring and diagnostic system;

ACS PR - an automated system for managing processes and resources;

ZIP - a set of spare parts, tools, accessories and materials;

SPTA-O - SPTA single;

ZIP - R - Repair ZIP;

LAN - local area network;

RDK - repair and diagnostic complex;

RFI - radio frequency identifier;

REA - electronic equipment;

MSS - replaceable component;

STS is a complex technical system;

SRC - stationary repair center;

TRM - technological workplace;

ERE - an electric radio element.

Claims (1)

A method of repairing complex technical systems (STS), including weapon systems and military equipment, based on the use of a mobile repair and diagnostic complex (RDK), which houses technological workstations (TRM), technological equipment, spare parts and accessories according to the STS service profile, an automated process and resource management system (ACS PR) based on a computer and a remote terminal in the form of a portable automated workstation (AWS) for monitoring and diagnosing replaceable composite parts STS (STS), which is connected to the ACS PR computer with a remote access channel, in the ACS PR memory are stored reference databases for serviced STS, catalog databases for STS STS, databases of the electronic archive of operational and repair documentation for STS, repair kit database spare property, materials and accessories (ZIP-R) as part of RDK, a database of a single ZIP set (ZIP-O) as part of STS, documents on the STS profile are uploaded to the ACS PR database before leaving RDK to the place of work, includingdownload the results of the operational digital video recording performed in the process of manufacturing the STS so that each MSS and the tool interacting with this MSS in this operation are clearly displayed in the corresponding video frames, as well as the identification data of each MSS recorded in the radio frequency identifiers set for each SSS in the assembly process at the factory manufacturing of the STS, is placed upon arrival of the RDK at the place of deployment of the STS AWS remote terminal at the place of work directly at the serviced HSS STS, determine, according to the results of monitoring the parameters of the technical condition, the faulty HSS, replace the identified faulty HSS with the serviceable ones from the spare parts and spare parts of the HFS, control the technical condition with the help of a remote terminal and establish the fact of restoration of the operability of the examined HSS of the HFS and STS as a whole, transfer the faulty MSS removed from the STS to the RDK, each TRM as part of the RDK and external additional workstations equip the workstation of technological operations, which The controllers connect the ACS PR through the interface line to the computer and thus form the local computer network of the ACS PR as part of the RDK, each computer includes a computer, a monitor and a feedback manipulator, the workstation monitors of each TPM are placed in front of the TPM operator in the field of vision when performing technological The operations that the defective CSCs received at RDK are subjected to external inspection and faults, identification data are entered according to the type and number of the received CSCs, as well as the results of the external inspection and fault finding in the base data of the ACS PR computer, transmit the MSS to be repaired to the TRM containing the automated workstation in the form of an automated monitoring and diagnostics system (ASKD), transmit instructions to the given AWP computer about the control and diagnostics of the malfunction of this type of the MSC, iterate the monitoring and diagnostics malfunctions of the MSS, upon completion of monitoring and diagnostics, automatically transfer the results to the computer of the automated control system of the PR, record the data on the operational MSS in the computer and transfer it to the spare parts and accessories of the STS, give instructions on the workstation screen monitoring and diagnostics about transferring a faulty MSS to the next in the technological chain as part of the RCM TRM for eliminating malfunctions of the electrical part of the MSS, issue instructions from the computer of the ACS PR pa AWP from the TRM of troubleshooting the electrical part of the MSS of finding the required tool, spare parts and materials, receive the TPM operator confirming the completion of the TPM preparation for the repair of the MSS, issue prompts from the ACS PR computer on the monitor screen indicating alternately the places for replacing the radio electronic elements and of repair work on the electrical part of the MSC, perform a repair of the electrical part step by step, generate confirmations in the workstation and in the computer of the automated control system of the PR about each next regular repair operation of the electrical part of the MSC, determine, by comparing with the repair documentation and the results of the diagnostics of malfunctions, the moment of completion of the repair work of the electrical part of the SSC, issue instructions from the computer of the ACS of the PR to the AWS on the transfer of the repaired SSS to the TPM of monitoring and diagnostics, transmit the SSS to the TPM of monitoring and diagnostics sticks, form and transmit to the ACS PR computer a confirmation of receipt of the repaired SSS, issue instructions on the iterative process of monitoring the repaired SSS from the computer of the ACS PR to the control automated workstation, record the results of the control of the repaired SSS, the control, diagnostics and repair cycles are repeated until the electrical faults are completely eliminated parts of the STS, after confirmation on the AWS of the control and diagnostics of the complete operability of the SSH electrical circuit, according to the instructions from the computer of the ACS PR, they transmit the SSH to the TRM to eliminate the def design specifications, receive from the workstation of this TRM confirmation to the ACS PR computer about the receipt of the HSS to eliminate defects in the design of the safety system, according to the instructions from the computer of the ACS PR issued to the workstation monitor of this TPM, they prepare for work, including the search for the necessary tool, spare parts and materials by the operator of the automated workplace of the given TPM and the choice of the necessary laying and packing on the shelves of the TPM, the computer of the automated control system of the OL reproduces on the screen of the automated workplace of the given TPM the image of the VSS to be repaired according to the results of the detection, the operator eliminates Efekt design SSFS on the instructions of PA workstation screen and using feedback manipulator gives confirmation to the computer workstation ACS PR on the implementation of operations on elimination of defects in design, computer ACS PR based on the list of control Elimination of defects determines the time of completion of repair designs. SSC, gives an indication through the automated workstation of the given TPM to transfer the repaired SSS to the TPM of control and diagnostics, the operator of the TPM control and diagnostics connects the received SSS after repair of the structure to the workstation of control and, on the basis of the instructions from the computer of the automated control system of the PR issued to the workstation of control, conducts control, receives confirmation from the automated workplace of control about restoration of the working capacity of the HSS, according to the instructions from the computer of the automated control system of the control system issued to the control arm of the control, the restored HSS with the eliminated design defects is transmitted to the TPM of the restoration of moisture protection about coatings and markings, the TPM operator for the restoration of moisture-proof coatings gives confirmation through the automated workstation of the automated control system of the PR about the receipt of MSS, the computer of the automatic control system for the automatic control system issues the restoration of moisture-proof coatings, instructions for finding the necessary tools and materials, the operator finds the specified tool and materials and gives through the AWP to the computer of the automated control system of the PR using the feedback manipulator confirming the readiness of the TPM to restore moisture-proof coatings, the computer of the automatic control system of the OL issues the given TPM on the workstation MIS with highlighting the places of restoration of moisture-proof coatings and markings, the TPM operator, according to the instructions on the AWP screen, restores damaged moisture-proof coatings and markings one by one, enters confirmations with the help of the feedback arm of the AWP about each performed operation, receives instructions from the AMS PR computer through the AWS about the transfer of MSS with restored moisture protection and marking on the TPM control, the operator of the TPM control sends the confirmation through the automated control system of the PR to the automated control system of the PR about the receipt of the MSS with the restored moisture protection and On instructions from the computer, the ACS PR conducts a monitoring and diagnostic cycle, the repaired SSS passed control passed to the spare part of the serviced STS when preparing the dispatch center for departure to the work site, to technological equipment, tools and packages with spare parts and property located in RDK and to be used when performing maintenance and repair work on the STS and their VSS at the places of deployment, establish radio frequency identifiers in all the AWS included in the RDK, including the remote term Al, they introduce readers of radio-frequency identification information connected to the computers of these workstations when carrying out maintenance and repair work on the HSS STS at the places of their deployment before starting work on a pre-prepared set of electronic documentation in the form of digital operational frames for visualizing the procedures for disassembling and assembling the STS from the central computer ACS PR is entered into the computer of the remote terminal, which is then placed at the place of maintenance and repair with of the corresponding HSS, based on the visualization on the screen of prompts in the form of frames of operational procedures using the RFID reader from the remote terminal, the HSS is determined, the type of tool used and the operations shown on the terminal screen are performed to monitor the technical condition of the HSS, to dismantle the HSS, to remove suspected of failure of the MSS and transfer the seized MSS for repair as part of the RDK; during the repair of the MSS as part of the RDK, the above sequence of operations is performed information on the repair process based on prompts in the form of operational frames of video images displayed on the monitors of the corresponding workstations, while searching and identifying the used tool, spare parts, consumables needed for each operation of the repair process of the MSS, as well as tracking the movements of the MSS on workers places in the RDK are carried out on the basis of the interaction of radio frequency identifiers installed on each unit of equipment, tools, spare parts and accessories, and of radiofrequency identification data included in each workstation, the assembly of the SSS and the assembly of the STS as a whole after the repair of the SSS are made on the basis of visualization of the procedures in the reverse order of disassembly using the same operational electronic documentation in the form of digital video obtained during the assembly during manufacturing STS and entered in the ACS PR database before leaving the RDK to the place of work.

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