SU1709377A1 - Device for training operators - Google Patents

Abstract

The invention relates to automation, in particular to devices for learning to receive telegraphic signs by ear. The purpose of the invention is to expand the didactic capabilities of the device by continuously increasing the amount of memorized Morse code characters. The device contains a generator 1 (pulses), two distributors 2 and 3 pulses, a Morse code driver 4, a comparison unit 5, a pulse driver 6, a trainer console 7, a switch 8, a pulse generator 9, a counter 10 and an electroacoustic converter 11. The invention allows It doesn’t shorten the time for studying telegraphic signs, since the motivational factor is used in the training process, which is provided by automating the presentation of the next group of simple combinations of signs when this group is correctly reproduced or repeated. The latter is the case of a wrong reproduction. and each occupation begins with the presentation of the first group of characters. 1 il.sls

Description

FIG. i

The invention relates to automation, in particular to devices for learning to receive telegraphic signs by ear.

A radio telegraph simulator is known, comprising a student console, an answer analysis unit, a control unit, a program block, a memory register, an electroacoustic converter, and a clock generator.

A device for training radio telegraphs is known, comprising an operator console, a pulse generator, a pulse distributor, a Morse code generator, a response comparison unit, a voltage divider, an electroacoustic converter, a frequency modulation unit, a counter, a decoder, and a display unit.

The known devices do not allow to continuously increase the volume of memorized (processed) tons of the diffractor signs, since the programs set by them, when assimilating a certain group of signs, as well as repeating the waste material in the next session, require manual intervention, reducing the motivational factor and efficiency of learning. information.

The closest to the invention is a device comprising a series-connected pulse generator, a pulse distributor, a Morse code generator, an electroacoustic converter and a voltage divider and a series-connected student console, whose input is connected to the control input of the Morse code generator and connected to the first generator output pulses, and a reversible counter, the outputs of which are connected to the corresponding inputs of the decoder and the display unit, the outputs of the decoder are connected to the second the inputs of the voltage divider, and the second output of the pulse generator is connected to the second control input of the Morse code generator,

However, this device does not provide a continuous increase in the volume of Morse code that is stored by the Enami code, since its program is npt. mastering a group of four characters requires manual intervention, does not allow simultaneous repetition of the entire group, which reduces its didactic possibilities.

The aim of the invention is to expand the didactic capabilities of the device by providing a continuous increase in the amount of memorized Morse code characters by forming groups that exclude simultaneous studies.

similarly sounding c. consisting of pro, f

memorizing combinations, automatic presentation and repetition of them at each session with cTenes fixation. trainee trainee.

The goal is achieved by

into the device for training the operators containing the generator, the first output of the KOiOhy is connected to the corresponding inputs of the operator’s console and the former of the code

Morse and the input of the first pulse distributor, and the second output - with the corresponding input of the Morse code generator, the output of which is connected to the input of the electroacoustic converter:

unit of comparison, the inputs of one; p: py with,; are consistent with the corresponding outputs of the student console grupp, and the inputs of others, ;; the first group of switches with the corresponding outputs of the repi pulse distributor, the second is entered

pulse distributor, the outputs of which are connected to the corresponding inputs of the first group of the student console, switch. torus, the inputs of which are connected to the corresponding outputs of the first and second

Impulse distributors, and outputs to the corresponding inputs of the Morse code driver group and the corresponding inputs of the second group of the student console, the first pulse driver and the second

pulse generator, the input of which is connected to the first output of the generator, and the output to the first output of the first pulse shaper, the second input of which is connected to the output of the comparison blocks, the third input to the output of the student console and the generator input, the fourth input to the output of the counter, the first the output is connected to the input of the second pulse distributor, and the second and third outputs are connected to the corresponding

the outputs of the student console, the outputs of which are connected to the corresponding inputs of the counter.

 Figure 1 shows the structure of the device; figure 2 - functional diagram

the first pulse former; on fig.Z - the same. student console; 4, too, of the switch; nafig.B-too, the second pulse generator; figure 6 is the same. counter; 7 - time diagrams

deactivating the device.

The device for training the operators includes a generator 1, distributors 2 and 3 pulses, a Morse code shaper 4, a comparison unit 5, a first pulse shaper 6, a student remote 7, a switch 8, a second pulse shaper 9, a counter 10 and an electroacoustic transducer. hoist 11.

Shaper 6 contains the triggers 12 and 13, the element 14 of the ban and the elements OR 15 and 16.

The remote control 7 includes triggers 17i-174i of the answer buttons 181-184, key 19, LEDs 201-204, indicators 211-214, Control 22 and Response 23 banners and the Start button 24 (single pulse generator).

Switch 8 has elements And 25i254.

The shaper 9 contains a counter 26 (with an adjustable counting cycle), a one-shot 27, and delay elements 28 and 29.

The counter 10 includes the elements OR 30, the actual counter 31 and the delay elements 32 and 33.

The device works as follows.

Turn on the power. The memory elements are reset, triggers 12 and 13 are in any position, one of the banners 22 or 23 shines, indicating that the device is ready.

When you press the Start button 24 on the remote control unit 7, a pulse from its output (Fig. 7a) sets the valve 3 in the first position (Fig. 76.1), turns on the generator 1 through the OR element 15 and enters the trigger input 12, transferring (confirming) it second position (figv, 2). A single potential from the output of the trigger 12 enters the input of the transparency 22 of the remote control unit 7, illuminating the control banner, and the control input of the key 19, having supplied the housing to the LEDs 20.

The impulse from the generator 1 (fig. 7d), acting on the inputs of the flip-flops 17, ensures the appearance of zeros at their outputs, which are applied to the inputs of one group of the block 5. And entering the input of the distributor 2 causes the appearance at its first output of the logical unit ( fig. 7a), which is applied to the first input of the second group of block 5, preparing a chain of correct and incorrect answers, and the first input of another group KoiyiMytaTopa 8 - element 25, the second input of which is fed to the unit potential from the first output of the distributor 3, ensuring supply with his exit (First output switch 8), a single pulse on the first information input group frrmirovatel 4 and LED 20i, by displaying a visual image mark which will pred claimed learner for storing a melody.

At the same time, the pulse from the output of the generator 1 is fed to the input of the counter 26, fixing the presentation of the first character, and to the control input of the generator 4, which forms the sign in the form of a binary code combination. Clock pulses from the output

generator 1, arriving at the control input of shaper 4, provides for the extension of a binary combination representing the structure of the sign of the Morse code,

to the input of the electroacoustic transducer 11.

The student perceives the sign visually on the remote control 7 by the LED 20i and by ear in the electroacoustic headphones

0 converter 11, memorize his melody.

Since the control 22 is lit on the remote control 7, the learner does not perform any actions.

5 The arrival of the next pulse from the output of the generator 1 (fig. 7d) provides the presentation of the next character (the LED 202 is lit) of the first group (the group includes four signs), which is carried out similarly (phm.7a, 1-4). After the fourth character, the first character is again presented (five repeats).

When the fourth character is presented, the fifth time at the output of the counter 26 appears

5, an overflow pulse (Fig. 7a), which is fed to the input of the element 28. A pulse delayed by half a period from the output of the element 28 enters the input of the one-shot 27, causing the appearance of a single pulse at its output

0 pulse (fig.7z). This pulse is fed to the input element 29, to the input of the trigger 12, transferring it to the first position (figv) and to the input of the trigger 13, setting (confirming) it to the first position (fig.7g). Zero potential from one output of trigger 12 extinguisher Control 22 and locks key 19, removing the case from LEDs 20, and a single potential from another output illuminates the transparency Answer 23.

0 A delayed pulse from the output of the element 29 returns the counter 26 to its original position (fig.7g).

At the same time, the indicator 21 1 lights up on the remote control 7, instructing the student to give answers to the auditory images (melody) of Morse code signs with buttons 18 corresponding to the signs of the first line.

If a student has given correct answers to all four presented auditory images,

0 then a pulse appears at the output of the counter 10 (element 32) (fig.7p), which is fed to the input of element 33 and to the input of the element OR 15, translating trigger 12 to the second position (fig.7b), illuminating the banner Cont5 role 22 and submitting the case from the output of the key 19 to the LED 20. Transparency Answer 123 goes out.

At the same time, the pulse from the output of the counter 10 through the elements 14 and 16 passes the input of the distributor 2, transferring the unit

on the second exit (Fig.76,2), i.e. by preparing a circuit for visual and aural presentation of the second group of marks.

The delayed pulse from the output of the element 33 returns the counter 31 (10) V. initial position.

If the student has given an incorrect answer to one or more symbol images (melody), then at the output of block 5 a pulse appears that goes to the input of the trigger 13, switching it to the second position. A single potential applied from trigger 13 to the control input of elements 14 blocks the input of the distributor 3, preventing its transfer to the next position.

The same group of signs will be presented to the student in the next cycle, but only four times, since counter 26 is already filled with four units received at the presentation of the melody.

At the end of the session, the group 21 is fixed on the indicator, on which the student completed the training. At the next session, everything starts over again. Thus, the trainee (manager) by the displacement of the indicators 21 (digital indicators) judges the results of training the operator.

The application of the invention in devices for the operator’s training allows maximum use of the motivational factor. During the training, since the signs are combined into groups of simple combinations that are easily digestible, excluding the presence of similar sounds in the group, and the transition when processing the first group (correct reproduction of all characters) to the next group is carried out automatically, with each occupation starting with the repetition of previously processed (studied) groups of characters. This makes it possible to firmly fasten the studied telegraphic signs, translate them into a long-term memory and reduce the time to their

mastering. The degree of trainee training is recorded after each session.

Claims (1)

Invention Formula A device for training operators containing a generator, the first output of which is connected to the corresponding inputs of the operator’s console and the Morse code generator and the input of the first pulse distributor, and the second output - to the corresponding Morse code generator input, the output of which is connected to the input of the electroacoustic converter, the inputs of one group are connected to the corresponding outputs of the group of the student console, and the inputs of the other group with the corresponding outputs of the first distributor pulse In that, in order to expand the didactic capabilities of the device, a second pulse distributor is introduced into it, the outputs of which are connected to the corresponding inputs of the first group of the student console, a switch, the inputs of which are connected to the corresponding outputs of the first and second pulse distributors, and the outputs .- to the corresponding inputs of the Morse code driver group and to the corresponding inputs of the second group of the student console, the first pulse shaper and the second pulse shaper, whose input It is connected to the first output of the generator, and the output to the first input of the first pulse generator, the second input of which is connected to the output of the comparison units, the third input to the output of the student console and the input of the generator, the fourth input to the output of the counter, the first output to the input of the second distributor pulses, and the second and third outputs are connected to the corresponding outputs of the student console, the outputs of the group of which are connected to the corresponding inputs of the counter. Phage.2 Phage.3