SU1176363A1 - Training device - Google Patents

Abstract

1.0UCHAKYUYE DEVICE, containing the training program setting block, the first input and output of which are connected respectively to the first output and input of the interface block, and the second, third and fourth outputs - to the inputs of the first, second and third training information presentation blocks, respectively, simulation block the training object, the first output and the input of which are connected respectively to the second input and output of the interface block, characterized in that, in order to expand the didactic capabilities of the device, atelno included kodov- generator and adaptive block transform educational information, .- second input of which is connected to the second output unit simulation training object, and the first and second outputs I - JC second and third inputs of the block specifying program (A learning respectively.

Description

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2. The device according to claim 1, about tl and -, in that the adaptive educational information conversion unit contains a generator connected to the inputs of information input switches, readiness of response and operation mode, the output of which is connected to the corresponding decoupling elements inputs form

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The first group of pulse drivers, and through the corresponding encoders with the inputs of the second group of pulse shapers, the inputs of the splicing elements and the encoders are the corresponding inputs of the block, and the outputs of the first and second pulse shapers are the first and second outputs of the block, respectively.

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The invention relates to automation and computer technology, in particular to technical training tools used in training operators of complex technical systems.

The aim of the invention is to expand the didactic capabilities of the device.

FIG. 1 shows the structure of a learning device; FIG. 2 is a block diagram of an adaptive educational information conversion unit.

The training unit contains block 1 of the training program, block 2 of adaptive transformation of educational information, indicators 3 and 4, made on the basis of cathode-ray tubes, video controllers 5, shaper 6 codes, block imitation of the training object, block 8 of conjugation, block 9 presentation of educational information. Unit 1 is implemented on the basis of an electronic computer and contains a circuit named Yu, the output registers 11–14, input registers 15 and 16. Indicators 3 and 4, together with the corresponding video controllers 5, are combined into blocks for presenting educational information (positions in the drawing showing}

Block 2 contains (FIG. 2) input buses 17, decoupling elements 18, pulse shapers 19, first and second output buses 20 and 21, encoders 22, information input switches 23, readiness of response 24 and operating mode 25, generator 26 (logical units).

The interactive phono-visual learning system can work simultaneously in one of two modes of operation: programmed learning or self-learning.

In the programmed training mode, the training process is carried out according to an adaptive program implemented on a computer.

block 1, and is a certain way organized alternation of training and control cycles. At the same time, the interaction of the main components of the training device consists in the following path.

Before the next session of the programmed training after pressing. buttons Programmed learning and sequential pressing of a button,

determining the account number of the student, the training program displays a certain portion of the training information on the screens of indicators 3 and 4 j, accompanied by relevant explanations reproduced using the speech synthesizer of block 9. The information, display, interpretation by a sequence of zeroes and ones, respectively, black and white

elements of a television raster are transmitted by frame-by-frame arrays from the memory of block 1 through output registers 1 1 and 1 2 to the memory of the corresponding video controllers 5, each video controller 5 converts information into synchronized from the corresponding indicator line-by-line sequences of modulating pulses, the effect of which

on the cathode of the kinescope leads to the formation of tonal voltage educational information in the form of text, graphs, drawings, mimic, etc. on the tv screen. The speech training information is also transmitted by frame-by-frame arrays from the output register 1 to the memory of the synthesizer of block 9, turns into a sequence of articulate sounds, forming words and phrases commenting on the educational information visually.

At the end of the current learning cycle, on the indicator 3 screen, the learner is presented with a control test consisting of a group of questions, followed by possible answer choices (up to ТИ.T. answers to each of the questions) or questions, which require alternative answers yes or no. The student enters the answers in block 1 using the pushbutton switches located in block 2. To enter the answer to each of the questions, simply press one of the buttons depending on the nature of the question.

By analyzing the student's answers to the current verification test, the training program chooses the most appropriate training strategy in the subsequent cycle, for example, to present the next batch of educational information, repeat the current batch of educational information at a slower pace, give the student some additional information and repeat the current cyclo control and t .P.

The student can interrupt the programmed training session by pressing the Self-study button in the block. 2, thereby translating the training system from active to passive mode of operation. At the same time, the program remembers at which cycle the current training session was interrupted by this trainee according to its registration number entered before the beginning of the next training session. A session with this student begins with an annotated review of the previously completed training material and continues in accordance with the basic training program, starting with an interrupted cycle. In order to optimize the pace of presentation of educational information, psychological testing is carried out in the first programmed training session.

trainee to determine the characteristics of the speed and accuracy of the flow of cognitive processes.

With the accumulation of knowledge about the studied technical object. In the control tests, practical training elements are introduced in the form of tasks on the optimal setting of system parameters or the elimination of parametric malfunctions using simulators of controls made on the multi-position switches installed on the structural elements of block 7,

For this purpose, the computer memory of unit 1 contains a mathematical model displaying the connection Between the vector of deviations of the controlled parameters of the object and the vector of signals of the interaction between the structural elements of the object, as well as a subroutine to simulate the deviations of parameters from their optimal values and the subroutine of interpretation of the simulated signal waveform information array television frame. The simulators of the control units of block 7 are connected via block 8 to the memory of block 1 in such a way that, given the address of the control simulator in the output register 13, the binary coded position number of the switch that serves as the control simulator is stored in the receive register 16. Due to this, periodic information is updated on the status of simulators of control bodies in the memory of the computer, which makes it possible to display the response of the object to the control of the effect of the operators in real time.

The task of the trainee when performing the control text is to localize the parametric faults using an oscilloscope, which in this case is simulated by indicator 4, and adjusting the parameters adopted for tolerance using the simulators of the control elements of unit 7. In this situation, the indicator is used to display detailed mnemonic schemes of structural elements. of the object. To call the oscillogram, it is enough for the student to touch the oscilloscope simulator with a pointer

The pointer of the selected structural reference on the mnemonic diagram of the object in block 7 The signal from the output of block 7 enters one input block of block 2, causing the binary code number of the selected pointer of structural link on tires 21 and fixing this code in the receiving register 15 block 1. The same signal comes through the corresponding element 18 and form -... 19 on one of the tires 20 and on the interrupt circuit of the interrupt circuit connected to it. When this signal appears, the program is breached, the number of the called oscillogram from the receiving register 15 is copied into the corresponding memory cell of the computer, then the mathematical model of the object is recalled and the oscillogram of the signal is used. taking into account the subprogram of the state of the research institute of simulators of control bodies obtained in the preceding tact of their demand and stored in the memory of the computer of unit 1. After each tact of polling organ simulators The control unit 7 updates the information on the screen of the indicator 4 and, thus, the effect of displaying the object's reactions to the control effects of the learner in real time is achieved. If in the process of troubleshooting a student needs to call a detailed mnemonic of one or another structural element, for this, by analogy with the described procedure for calling oscillograms, it is enough to touch the selected structural element of block 7 with a pointer. At the same time, the detailed mnemonic scheme of this structural element is displayed on indicator screen 3. If the trainee needs more detailed information, he can call it by typing the number of the necessary element that is currently displayed in the mimic with the help of the numbered from zero to nine pushbutton switches of block 6. At the same time, on the screen of indicator 3, a trained mnemonic scheme of a higher level of detail is displayed ({more

low generalization), etc. When you click on the button labeled Up Shaper 6 to display, the previously displayed mnemonic of a higher level of generalization is called, and in subsequent images, the Downward Shaper 6 button successively presents the previously typed mnemonics of a lower level of generalization (higher level of detail). When hitting the Reset button in the imaging unit 6, the student is presented with a object mnemonic diagram, similar to that shown in block 7, and the student can, without using a pointer, cause the display of the mimic diagram of various granularities to the indicator 3 and oscillograms to the indicator 4 WITH the help of a shaper 6. For this structural connection. Mimic diagrams of varying degrees of detail are also numbered. When you click the Sound button in the imaging unit 6, the annotated information about the mnemonic scheme currently displayed on the display of the indicator 3 on the auditory afferent channel through the siitator of speech block 9 is generated.

With the help of such an organization of educational information and its management method, it is possible to access the mnemonic of any structural unit of a complex technical system, and from it to the mnemonic of the highest degree of generalization; for a time not exceeding the storage time in the human's short-term memory that allows you to fully implement the principle of the continuity of presenting information not only during programmed training, but also in self-learning mode, as well as using the training system for lectures That contributes to a significant intensification of the learning process.

The quality of the performance of practical test tests is estimated by the time spent by the trainees on eliminating one or another parametric failure and optimally adjusting the parameters by comparing the time indicators with certain standard values. At the same time, the practical training stage continues until all presented test controls are completed by the trainees within the standard time periods. In the self-learning mode, the training is managed either by the lecturer or by the trainees themselves. In this case, the learning information management center uses the pointer of block 7 and shaper 6, with the help of which access is made to information models of the object, presented in the form of various levels of detail, and to the bank of annotated speech information on the assignment of tasks, principles of functioning of the object structural elements. 638 Thus, the Fonr – Twizual training system of this device allows to significantly lower the training process of operators by providing polyanalytic perception of educational information, adaptive control of the learning process, adequate mapping of the volume responses to the obstructive effects of the trainees in real time. as well as providing access to information models of an object of any level of detail for a time not exceeding the time of information storage in a short time Noah of the memory of man in self-study.

Claims (2)

1. A TRAINING DEVICE containing a training program task unit, the first input and output of which are connected respectively to the first output and input of the interface unit, and the second, third and fourth outputs are connected to the inputs of the first, second and third blocks for presenting educational information, respectively, an object simulation unit training, the first output and the input of which are connected respectively to the second input and output of the interface unit, differing in that, in order to expand the didactic capabilities of the device, sequential o included code generator and adaptive training information conversion unit, the second input of which is connected to the second output of the training object simulation block, and the first and second outputs are connected to the second and third inputs of the training program task block, respectively. 2. The device according to p. pulses of the first group, and through the corresponding encoders with inputs of the pulse shapers of the second group, the inputs of decoupling elements and encoders are the corresponding inputs of the block, and the outputs of the pulse shapers are not the moat and the second group are the first and second outputs of the block, respectively. ί