EA015643B1 - Ship's crew training set - Google Patents

Abstract

The inventive ship's crew training set comprises a set of trainee's work stations (1) corresponding to the number of trainees, an instructor working station (2), a command-driven interface (23), user's interfaces (9, 10) and a software environment, wherein the trainee's work station (1) comprises a system unit (3) and the peripheral devices in the form of a control panel (4), which is provided with a data input device (5), and first and second monitors (6, 7), the control panel (4) with the data input device (5) being connected to the system unit (3) via a sequential port (8) and the first and second monitors (6, 7) via the user's interfaces(9, 10). The training set also comprises a power switching unit (11) which is connected to the control panel (4) with the data input unit (5), to the first and second monitors (6, 7) and, via a network unit (12), to the system unit (3).; The instructor working station (2) comprises a system unit (14) and peripheral devices in the form of a keyboard (15), a mouse pointing device (16), a printer (17) and a monitor (18), which are connected to the system unit (14) via a sequential port (19), a parallel port (20) and a videoadapter (21), respectively, and a communication line concentrator (22) which is connected, by means of the command-driven interface (23), to the system units (14, 3) of the instructor working station (2) and of each trainee's work station (1) which are designed according to the Ethernet standard and are connected in parallel to uninterrupted power supplies (13, 24) which are connected to external power supply sources.

Description

trainees by the number of trainees, instructor workstation 2, command type interface 23, user interfaces 9 and 10, software environment, while the learner workstation 1 contains a system unit 3, peripheral devices as part of the control panel 4 with data input device 5, the first 6 and the second 7 monitors, and the control panel 4 with the data input device 5 is connected to the system unit 3 via the serial port 8, and the first 6 and second 7 monitors are connected through the user interfaces 9 and 10, as well as the power switching unit And, connect data to the control panel 4 with the data input device 5, the first 6 and second 7 monitors and through the network port 12 to the system unit 3: the instructor's workstation contains the system unit 14, peripheral devices comprising a keyboard 15 with the Mouse 16, the printer 17 and the monitor 18, connected to the system unit 14, respectively, through the serial port 19, the parallel port 20 and the video adapter 21, as well as the communication line concentrator 22, which is connected via the command type interface 23 to the system units 14 and 3 of the instructor’s workstation 2 each workstation 1 learner performed on standard EShete !, wherein instructor workplace 2 and each student's workstation 1 are connected in parallel to the uninterruptible power supplies 13 and 24 connected to an external power source.

The invention relates to software-oriented educational and technical means and is intended for use in the formation of professional skills of control operators mainly moving objects from marine technical means.

Known software-oriented means of training operators (crews of ships, flight crews, drivers of vehicles, etc.) for actions in regular and emergency situations, in particular simulators and training complexes for training operators of functional systems of marine technical equipment, such as ships, underwater vehicles etc., using the so-called virtual reality as part of the study guide, i.e. simulating using computer tools external conditions, the operation of functional blocks and functional relationships between them in quasireal time, operator actions and feedbacks in the simulator-instructor system (for example, patents I8 No. 5147206, 5204968, 5659691, EP No. 0656613).

The purpose of such training is to develop operators' skills in managing the functional systems of an object of technology, control the training process of large groups of operators with a variety of situations that simulate the real conditions of use of systems of the object of technology, the ability to evaluate the learning process, etc. (e.g., I8 5204968, 6254394).

Known unified multifunctional flight simulator (RF patent No. 2087037, 10.28.1994, publ. 10.08.1997), containing a computer system, a unified workplace for the instructor (RMI), a set of unified workplaces for the student (RMI) with the number of jobs in the number of students in a group, a collective use screen, an information input device, a database of training scenarios, a database of training results, each unified RMO contains a display module for the student and a module for training the student, uniforms Goes DLI instructor includes a display module and a module carrying the paired Exercises, a computing system includes software modules implementing the training scenarios, objective control of the learner and the instructor of the objective control. Due to the specifics of the industry, in the learning process multilateral interactions of students are not realized, which limits the amount of work skills and behaviors acquired by them in emergency situations. In addition, the software is not sufficiently protected from unauthorized access, which can lead to a malfunction of the simulator as a whole.

A well-known training complex for training crews of ships, namely, a marine intelligent simulator (RF patent No. 2251157, 01/29/2003, publ. 04/27/2005), which contains a set of RMO, a simulation block, a training supervisor unit, a student actions evaluation unit, a program control unit , blocks of characteristics of the vessel and the environment, virtual reality tools, a unit for documenting training results, a student model block, adaptation tools for a training program for a specific user and an intelligent interface, using The interaction between the trainee and the supervisor of training with other blocks of the simulator is ensured, and the results of decision-making by the human operator in relation to simulation models are compared using an automatic system. The known device improves the efficiency of the use of simulators by modeling the dynamics of the interaction of the vessel with the external environment in various operating conditions. A disadvantage of the known device should be considered the lack of protection against unauthorized access to the system.

A well-known training complex for training crews of ships (patent VI No. 2251157), including a set of RMO according to the number of trainees, RMI, a command type interface, a user interface, a software environment, is selected as the closest analogue of the claimed invention.

The aim of the invention is to increase the reliability and degree of protection against unauthorized access, as well as to increase the reliability of the simulation of control processes of a real system in regular and emergency situations.

The goal is achieved by the fact that in the simulator complex for training crews of ships, which includes a set of RMO according to the number of trainees, RMI, a command type interface, a user interface, a software environment, in accordance with the invention, the RMO contains a system unit, peripheral devices in the control panel with a data input device (ATC), the first and second monitors, the control panel with the ATC connected to the system unit through the serial port, and the first and second monitors through the analog user interface of the Second World War and numbers интерфейсνΐ new interface, respectively, as well as a power switching unit connected to the control panel with air traffic control, the first and second monitors and through the network port to the system unit, the RMI contains a system unit, peripheral devices as part of a keyboard with a manipulator, a printer and a monitor connected to the system to the unit, respectively, through a serial port, a parallel port and a video adapter, as well as a communication line concentrator, which is connected to the system blocks of the RMI and each RMI through a command-type interface nnym EFsgpsk standard RMI and wherein each RMS connected in parallel to an uninterruptible power supply connected to the external power source.

In addition, the RMO is connected to an uninterruptible power supply through the power switching unit.

- 1 015643

In addition, the power switching unit is connected to the RMO system unit through a patch panel connected to the motherboard of the RMO system unit.

In addition, the control panel is made in the form of a simulator of the control panel of the operator of the shipboard control system for moving objects.

In addition, the ATC of the control panel includes a keyboard with a tactile button effect.

In addition, the ATC control panel includes a touch arm type Toya Rab.

In addition, the control unit ATC is equipped with electromechanical type locks.

In addition, the ATC control includes indicators of the status of the control panel.

In addition, the software environment includes the operating system Αίηάον Р Р го Ю Г с 55 Ю Ю 1 и and the library Μ8ΌΝ Ы Ь аг у у.

In addition, the software environment includes a multimedia simulator of the ship’s motion control system for moving objects and its associated ship systems with built-in regular programs for calculating the trajectories of bodies.

In addition, the software environment includes a database of situational tasks for training.

The structure of the training complex for the training of crews of ships is schematically shown in the drawing.

The training complex is a multi-terminal computer network serving both an instructor and a group of trainees and working in multi-tasking mode. Building a computer network according to the E111cgps1 standard involves connecting several computers to network adapters via cables or a patch panel and synchronizing the output of a signal from network adapters to it (structured network).

The training complex for training crews of ships contains a set of RMO 1 according to the number of trainees and RMI 2. Each RMO 1 contains the system unit of a personal electronic computer (SB PC) 3, peripheral devices as part of the control panel (PU) 4 with ATC 5, the first 6 and the second 7 monitors, and the PU 4 with ATC 5 is connected to the SB PC 3 through the serial port 8, and the first 6 and second 7 monitors are connected through the user interfaces: the analogue interface NOV 9 and the digital interface of the EU! 10. The power switching unit (BEC) 11 is connected to the control unit 4 with ATC 5, the first 6 and second 7 monitors and through the network port 12 to SB PC 3. Each RMO 1 is connected through the KBEP 11 to an uninterruptible power supply (UPS) 13, connected to an external power source (not shown in the diagram).

RMI 2 contains SB PC 14, peripherals as part of the keyboard 15 with the Mouse 16, printer 17 and monitor 18 connected to SB PC 14 through serial port 19, parallel port 20 and video adapter 21, as well as a communication line concentrator (CLS)

22, which is associated with SB PC 14 RMI 2 and through a command type interface 23 with SB PC 3 of each RMO 1. The system blocks of PC 3 and 14 are made according to the standard EFSGPSE RMI 2 devices, namely SB PC 14, printer 17, monitor 18 and KLS 22 is connected to a UPS 24 connected to an external power source. All connections to the uninterruptible power supply are parallel, which ensures the supply of the same voltage to the inputs of the connected devices.

KLS 22 is intended for data compression, which is used to save space on the hard drives of SB PEVM 14 and increase the data transfer rate via a command-type interface

23, in particular, an 8C81 interface for transmitting data via direct memory access. The need for data compression is due to the nature of the training material (multimedia situational tasks), which is reproduced on monitors 6 and 7 on RMI 1, connected to the video adapter of the PC 3 system unit via the user interface: analogue interface NOV 9 (providing color reproduction of the image) and digital interface Όνΐ 10, for receiving color text and graphic images. To maximize the approximation of the training conditions to the actual operating conditions of the system, monitors 6 and 7 on the RMO 1 are installed similar to the screens at the post of the system operator one above the other.

In RMO 1, SB PC 3 is understaffed with a switching panel 25, through which a turn-on signal from BKEP 11 is received in SB PC 3. The switching panel 25 is installed on an empty space intended for fastening the strip of the additional module to the body of the SB PC 3. The harness of this panel is connected to the connector RAS 8A system board (SP) 26, which ensures the inclusion of SB PC 3 from BKEP 11 or disconnection of SP 26 (in particular, the base microprocessor, RAM, etc.) from power via UPS 13 when the PMO 1 is blocked from unauthorized access .

On each computerized RMO 1, the control panel 4 is made in the form of a simulator of the control panel of the operator of a shipboard control system for moving objects. ATC 5 PU 4 is connected to SB PC 3 through serial port 8, usually designed to connect a keyboard and mouse. At ATC 5, the following controls of RMO 1 are located:

on / off buttons (ROAEN ΘΝ / ΘΡΡ), with which the on / off PMO 1 power supply devices are turned on (not shown in the diagram);

a keyboard with which you can set the modes and enter the data necessary

- 2 015643 for the operation of RMO 1 (not shown in the diagram). The keyboard implements a matrix circuit for switching buttons with a tactile response effect. Information through the keyboard is transmitted to the SB PC 3 through the serial port 8 (Keuoatb P8 / 2). At ATC 5 PU 4, a touch manipulator of the Toyei Rab type (coding tablet) can be used to increase the speed of data input into a computer;

locks of blocking of the electromechanical type POWER LOCK (BOSK RO \ C). LOCK MODE (BOSK ΜΟΌΕ), LOCKING CANCEL START (BOSK SAXCE1. EAEZHSN). preventing unauthorized access to controls at ATC 5 (locks are not shown in the diagram);

status indicators (not shown in the diagram) PU 4. Power supply of ATC 5 with onboard DC voltages of 5 V and 27 V. and also according to the signal from ATC 5 of other RMI devices 1 (~ 50 Hz 220 V) is made from BKEP 11. which provides the required parameters of their power supply. and also implements the on / off procedure of RMO 1 similarly to the real ship control system for moving objects and generates a signal to turn on SB PC 3.

Upon receipt of the shutdown signal from the ATC 5, the BKEP 11 stops supplying ~ 50 Hz 220 V to the PMO 1 devices. However, 5 and 27 V DC voltages continue to be generated until then. while on BKEP 11 through an uninterruptible power supply 13, a supply voltage of ~ 50 Hz 220 V.

BKEP 11 provides protection against short circuits using fuses.

On the case of the BKEP 11 there are indicators NETWORK (P ^ K) and ON (OI). The glow of the NETWORK indicator (P \ SK) shows. that the power supply voltage ~ 50 Hz 220 V is supplied to the BKEP 11 unit and it generates voltages of 5 and 27 V. The illumination of the ON indicator (OI) indicates. that the power switching unit 11 provides a supply voltage of ~ 50 Hz to 220 V to the PMO devices 1.

RMI 1 and RMI 2 are automated workstations based on ΙΒΜ-compatible PCs with a productivity of at least ReiBish III. Information interaction of workstations is organized on the basis of a homogeneous local area network according to the Guy standard E111egpe1 100Vaeg-TX ΙΕΕΕ 802.3i. which provides the maximum possible data transfer rate of up to 100 Mbit / s due to information compression when using a hub. installed on the RMI.

Software environment. providing work of a training complex. includes the embedded operating system ^ shbo№ XP. Software environment. located on external storage media (devices for recording / reading on optical disks). including a multimedia simulator of the ship’s motion control system for moving objects and its associated ship systems with built-in regular programs for calculating the trajectories of bodies. a database of situational tasks for training. using the capabilities of the operating system \ νίηbo \\ Х ХР РГГГе55Юпа1 and the library Μ8ΌΝ ЬЬтату allows you to perform work in accordance with the required training and information model. prepare the training complex for work in various training modes under the supervision of an instructor with imitation of real situations. including dialogue mode. and also prohibit unauthorized access to the system.

The training complex operates as follows. After the complex is connected to the network, the instructor on RMI 2 using the keyboard 15 with the manipulator, Mouse 16 selects from the database of situational tasks for control objects. entered into the memory of SB PC 14. a specific task. The video signal through the video adapter 21 enters the screen of the monitor 18 of the RMI 2. and in parallel through the CLS 22. encoding the video signal of the job. and the interface 23 is fed to the input of the SB PC 3 of each RMO 1. The received signal goes to the RAM of the SB PC 3. namely to the SP 26. and through the user interface to the monitors 6 and 7 of the RMO 1. The student enters the required data in accordance with the assignment (solution) through ATC 5 PU 4 to SB PC 3 and sends a signal (solution) via interface 23 to RMI 2. All RMI 1 operate independently of each other. can perform various tasks with the possibility of synchronous receipt of decisions from all RMO 1 to RMI 2. which allows you to evaluate the speed of decision-making. their effectiveness, etc. in the dynamics of the learning process. Varying tasks by entering various parameters for calculating the trajectories of the bodies using the standard calculation programs. the instructor seeks from students to solve management problems in regular and emergency situations. develops management skills when there is a connection between RMI 1 and RMI 2. Using a multimedia simulator of a real operator control panel to control the movement of an object in the environment allows you to firmly consolidate the skills of controlling a real system in various situations.

Training tasks in conditions of power failure using BKEP 11 allow you to simulate abnormal situations of blackout of the motion control system and malfunctions in paired systems. identified by indicators of the state of PU 4. in this case, the successful solution of tasks to subjects (under stress) increases the reliability of its work in real conditions due to the acquired ability to predict the results of their actions.

A full range of tasks for training at RMO 1 using the software environment allows you to perform:

- 3 015643 modeling of the functioning processes of the shipboard control system for moving objects for the formation of tasks for control objects, their preparation and use as intended, as well as the display of information identical to that produced by the real control system in all modes of its operation;

receiving target designation data, navigation information, as well as data on the assembly of moving objects for their intended purpose, coming from RMI 2 in accordance with the training task being worked out;

receiving and executing control commands coming from the control unit 4 through the ATC 5;

the solution of the real functional problems of the shipboard control system for moving objects;

documentation of the results of work, the formation of reports identical to those generated by the real control system and their transfer to RMI 2;

monitoring the safety of software RMI 1 and RMI 2 provides the following functions:

monitoring the performance of the training complex, its start and stop;

management of the operating modes of the training complex;

management of training modes for students;

formation, correction and expansion of the database of educational tasks;

start and stop the execution of programs on RMO 1;

preparation and input of the initial training conditions, their operational change and control of input values;

modeling and transmission of target designation data, navigation information individual for each RMO 1, as well as data on the assembly of moving objects for their intended purpose, identical to data from adjacent ship systems in accordance with the protocols of their interaction with the ship control system for moving objects;

simulation of dynamic changes associated with the movement of objects in real time;

operational management of the course of training;

planning, accounting, control and analysis of the educational process;

registration of students;

control of the level of preparedness and training results;

restoration of application software on RMI 1 and RMI 2 in case of damage.

The connection of RMI 1 and RMI 2 to the power supply network is carried out through UPS 13 and 24, respectively, of type IR8 with built-in rechargeable batteries. In this way, it is possible for the devices of the complex to function normally for at least 5 minutes in case of an unauthorized power outage or when the power parameters exceed the permissible limits, i.e. at the time necessary for an emergency shutdown and prevention of software destruction and data loss.

The training complex includes a stepwise hardware and software system for protecting information from unauthorized access, for which a number of restrictions are established at each workplace:

restriction of access to the operating system, protected by passwords individual for each workplace;

restriction of access to programs protected by passwords individual for each RMI 2, and on RMI 1 also individual for each student;

restriction of access to turning on / off and working on the RMO 1, protected by electromechanical locks to lock the controls on the ATC 5 with keys that are individual for each workplace.

The simulator incorporates a stepped software recovery system in case of damage.

If the application programs are damaged on the RMI 1, it is possible to restore them with the RMI 2, however, provided that the system software (operating system) remains operational.

To restore software in case of damage to the system software, it is possible to restore programs using CDs from a set of storage media. Each CD-ROM contains an image of the software installed on the PC of one of the workstations and having the appropriate settings depending on the type of workstation (RMI or RMO) and the number of the workstation (RMO from 1 to p). In the process of software recovery, automatic identification of PC equipment is performed, therefore, CDs from a set of storage media can only be used in PCs that are part of the simulator.

Thus, the achieved technical result when using the training complex

- 4 015643 consists in preventing unauthorized access to the system, as well as in the hardware implementation of emergency situations simulation of real systems, which provides effective training based on a variety of tasks with varying degrees of complexity.

Claims (11)

CLAIM 1. A training complex for training crews of ships, including a set of workplaces for trainees (1) by the number of trainees, instructor workstation (2), command type interface (23), user interfaces (9) and (10), a software environment that differs the fact that the student’s workstation (1) contains a system unit (3), peripheral devices as part of a control panel (4) with a data input device (5), first (6) and second (7) monitors, and the control panel (4) with a data input device (5) connected to the system unit (3) via a serial port (8), and the first (6) and second (7) monitors - through the user interfaces (9) and (10), as well as the power switching unit (11) connected to the control panel (4) with the data input device (5) , to the first (6) and second (7) monitors and through the network port (12) to the system unit (3), the instructor's workstation (2) contains the system unit (14), peripheral devices as part of a keyboard (15) with a mouse type manipulator (16), a printer (17) and a monitor (18) connected to the system unit (14), respectively, through a serial port (19), a parallel port (20) and a video adapter (21), also links hub (22), which by means of a command interface type (23) connected to the system unit (14) and (3) the instructor working space (2) and each student's workstation (1) made of E111sgps1 standard. at the same time, the instructor’s workstation (2) and each student’s workstation (1) are connected in parallel to uninterruptible power supplies (13) and (24) connected to an external power source. 2. The device according to claim 1, characterized in that the workplace of the trainee (1) is connected to an uninterruptible power supply (13) through the power switching unit (11). 3. The device according to claim 1, characterized in that the power switching unit (11) is connected to the system unit (3) of the student’s workplace (1) through a patch panel (25) connected to the system board (26) of the system unit (3) learner's workplace (1). 4. The device according to claim 1, characterized in that the control panel (4) is made in the form of a simulator of a control panel of an operator of a shipboard control system for moving objects. 5. The device according to claim 1, characterized in that the data input device of the control panel includes a keyboard with a tactile effect of the buttons. 6. The device according to claim 1, characterized in that the data input device (5) of the control panel (4) includes a touch arm of type Toya Rab. 7. The device according to claim 1, characterized in that the data input device (5) of the control panel (4) is equipped with electromechanical type locks. 8. The device according to claim 1, characterized in that the data input device (5) of the control panel (4) includes indicators of the status of the control panel (4). 9. The device according to claim 1, characterized in that the software environment includes the operating system \ Ushbo \\ Р ХР РГГГ5555Упа1 and the library Μ8ΌΝ ЬЬтату. 10. The device according to claim 1, characterized in that the software environment includes a multimedia simulator of the ship’s system for controlling the movement of moving objects and its associated ship systems with built-in regular programs for calculating the trajectories of bodies. 11. The device according to claim 1, characterized in that the software environment includes a database of situational tasks for training.