SU1721621A2 - Telegraph operator simulator - Google Patents

Abstract

The invention relates to training devices intended for training operators with a blind method of operating the typing (telegraph), dialing and coding apparatus on the keyboard. The purpose of the invention is to expand the didactic capabilities of the simulator with an increase in the effectiveness of training by determining the form of syllables transmitted at the highest speed. The simulator contains a telegraph operator panel 1, a comparison unit 2, a code information generation unit 3, a decoder unit 4, an encoder unit 5, a training information presentation unit 6, a registration information unit 7, a dynamic question generation unit 8, a program change unit 9 and a result switching unit 10 answer. The invention provides the ability to separately record the transmission rate of two-digit syllables beginning with a consonant, and separately with a vowel, and three-digit syllables. 1 hp f-ly, 6 ill.

Description

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The invention relates to training devices intended for training operators with a blind method of working on a keyboard of printing (telegraph), typesetting and coding apparatus, and is an improvement of the invention according to the author. St. No. 1649590.

A telegraph equipment simulator is known that contains a block of dynamic question formation, a program change block, the first to fourth inputs and the fourth output of which are connected to the corresponding outputs and to the third input of the dynamic question formation block, respectively, sequentially included code information block, block of encoders and a block of presentation of educational information, the control input of which is connected to the fifth output of the block of dynamic formation of questions, and successively in The connected telegraph operator, a comparison unit, the second group input of which is connected to the group output of the decoder unit, and the registration unit, the second input of which is connected to the first output of the comparison unit, the first output to the first input of the dynamic question forming unit, and the second and third outputs from the fifth and sixth inputs of the program change unit, the first, second and third outputs of which are connected to the corresponding inputs of the code information generation unit, and the output of the telegraph operator is connected to the second input of the unit Amount formation of questions, with the third input of the registration block and with the seventh input of the program change block.

However, this simulator does not allow to choose the best training option for speed transmission (with minimal time), since it does not allow to determine which syllable forms are transmitted more quickly: starting with a consonant or vowel, two-digit or three-digit syllables. This reduces the didactic capabilities of the simulator, reduces the effectiveness of training.

The aim of the invention is to expand the didactic capabilities of a trainer with an increase in the effectiveness of training by determining the form of syllables (two-digit with a vowel or consonant, or three-digit) transmitted at the highest speed.

The goal is achieved by introducing a response result switching unit into the telegraph equipment simulator, the first input of which is connected to the fifth output of the dynamic question forming unit, the second to fifth inputs and the first to third outputs to the corresponding outputs and inputs of the registration unit, respectively, and the sixth input - with the output of the telegraph operator's console, the response result switching unit contains a prohibition element connected in series, the information input of which is the first input of the unit, and the control input connected to the output the second OR element, whose inputs are the fourth and fifth inputs of the block, respectively, the AND element, the second input of which is connected to the output of the first OR element, the first, second and third inputs of which are the second, third and sixth inputs of the block, respectively; the input of which is connected to the sixth input of the block and a group of three elements I, the first inputs of which are connected to the corresponding outputs of the counter, the second inputs to the first input of the block, and the outputs are the corresponding outputs of the block.

Figure 1 presents the structural diagram of the simulator; figure 2 is a functional diagram of the registration unit; FIG. 3 is a functional block diagram of the dynamic formation of questions; Fig. 4 is a functional block diagram of a program change; figure 5 is a functional diagram of the switching unit response results; Fig. 6 shows timing charts explaining the operation of the simulator.

The telegrapher simulator contains a telegraph operator 1, a comparison unit 2, a code information generation unit 3, a decoder unit 4, an encoder unit 5, a training information presentation unit 6, a registration information unit 7, a dynamic question generation unit 8, a program change unit 9 and a switching unit 10 response results.

Block 7 of registration contains a counter 11, the number of correct answers, a counter 12, the number of responses, the first and second elements are AND 13 and 14, the prohibition element 15, the OR element 16, the indicators 17 and 18 Result and Stop respectively, first and third timers 19-21. The dynamic question generation unit 8 includes a counter 22, a single-oscillator 23, a pulse generator 24, a prohibition element 25, an AND element 26, a first to third OR element 27-29, and a first and second delay element 30 and 31.

The program change unit 9 comprises the first and second triggers 32 and 33, the first to the third elements AND 34-36, and the first and second elements OR 37 and 38. The block 10 of switching response results includes the prohibition element 39, the element 40, the counter 41, the group elements And 42, 422, 42з and elements OR 43 and 44.

The simulator works as follows.

Turn on the power. The generator 24 starts. When the Start button (not shown) is pressed, the pulse from the output of the console 1 (Fig. 2b) goes to the counter-inlet end of the counter 41, setting it to its original position, to the end-to-end entrances of the counters 11 and 12, setting it to its original state on the inputs of the initial installation of the timers 19-21, setting the latter to the initial position, on the input of the trigger 33, setting it to the zero position, through the OR 37 element on the input of the trigger 32, ensuring the appearance of a single potential on its first output, which is applied to the third input of the element And 35, Erez OR element 29 - on zeroed yuschy input counter 22, setting the latter to its initial position and, through an OR gate 28 - 23 on the torus input odnovibra- running last (fig.bb).

The start pulse applied to the input of the element OR 43 is fed to the input of the element AND 40, to which a unit potential from the output of the element 40 is also fed (fig.bg), formed by a delayed pulse from the output of the element 31 (fig.bd), will enter to the counting input of the counter 41, ensuring the appearance at its first output of a single potential, which is applied to the first input of the And 421 element (Fig. 6e1).

The pulse from the output of the one-shot 23 (figbb), coming to the second inputs of the elements 34-36, will ensure the passage of high-frequency pulses from the output of the generator 24 through the elements 34 and 35 to the counting inputs of the corresponding counters of block 3, and fed through the element 31 to the control input of the element 25 will turn on the lights on the block 6.

At the end of the pulse transmission from the output of the one-shot 23 at the corresponding outputs of the decoders of block 4, the unit potentials corresponding to a given random state of the counters of block 3 to the corresponding inputs of the encoders of the block 5 and the corresponding inputs of the second group of the block 2.

The code combinations of the corresponding letters, consonant and vowel, from the outputs of the encoders of block 5 arrive at the inputs of the indicators of block 6. The unit potential from the output of element 25 (single impulse from the output of element 31 is stopped) supplied to the control input of block 6 (FIG. ), will indicate on the indicators a syllable of two letters, for example, an aircraft that the student must reproduce on the keyboard, and applied to the second input of the element I 42 will provide the appearance at the output of the last unit potential, which

will arrive at the start timer input 19.

The timer 19 starts counting time (fig.61). The student, perceived in the syllable LA, reproduces his first letter L, punch a finger on the corresponding key (not shown).

If the trainee correctly identified the key, then a pulse from the closed contact of the microswitch will go to the corresponding input of block 2, ensuring that the correct response at the first output of the pulse arrives at the input of the counter 11, fixing the correct answer, and through the OR 16 element to the input of the counter 12, fixing the next answer.

0 A pulse from the output of element 16 is also fed to the counting input of counter 22, marking the answer to the first letter of the syllable.

Immediately after the first letter of the syllable, the student reproduces the second letter A. Job

5 elements of the device is similar to that described above. Pressing the second letter of the syllable will cause the appearance of a pulse at the second output of the counter 22, which through the elements AND 26 and OR 27 will go to the inputs of the element 30

0 and element OR 28. A pulse from the output of element 28 will trigger a one-shot 23 (fig.ob), the pulse from the output of which goes to the control inputs of the AND 34-36 elements, ensuring the passage of pulses from the outputs

5 of the generator 33 to the counting inputs of the respective counters of the block 3, forming a new random syllable, and through element 31 (FIG. D) to the control input of the element 25, stopping the time counting by timer 19

0 (fig.6zh1) and stopping the presentation of the syllable on the indicators of block 6 (fig.bv).

The delayed pulse from the output of the element 30 will return the counter 22 to its original position. The occurrence of zero potential at the control input of element 25 will provide for highlighting on the indicators of block 6 a new syllable (fig.bv), for example, switchgear and supplying a single potential (fig.6zh1) from the output of element 42 of block 10 to the trigger start input 19, continuing the report of the response time (on the presentation of the second syllable of the cycle).

If the learner transmitted the twenty five syllables correctly, then at the first outputs of counters 11 and 12, after playing the second letter of the last syllable, single pulses are applied to the inputs of the And 13 element. The impulse from the And 13 output of the element (FIG. ) arrives at the input of the trigger 32, ensuring the appearance at its second output of a single

potential, and through the element OR 43 and the element AND 40 - to the counting input of the counter 41, ensuring the appearance of a single potential, and through the element OR 43 and the element And 40 - to the counting input of the counter 41, ensuring the appearance of a single potential at the output of the latter (Fig .6e2). The unit potential from the output of the trigger 32 through the OR element 38 is fed to the input of the element 36, and the zero potential from the first output of the trigger 32 to the input of the element 35. The syllables starting with a vowel, for example, UT, will be presented to the student in the next cycle. A single potential from the second output of the counter 41 is fed to the input of the element 422, preparing a circuit for starting the timer 20.

If the student made a mistake during transmission in the first cycle, then after reproducing the second letter of the twenty fifth syllable, the output potential of element 13 does not make a unit potential, since the first output of counter 11 is zero potential.

A two-digit syllable beginning in a consonant letter, i.e. everything repeats as in the first cycle.

After twenty five syllables are presented in the second cycle, at the second output of counter 12, the unit potential reaches the information input of the element 15, the control input of which has zero potential from the second output of counter 11. The unit potential of the output of element 15 goes to control input of element 39, preventing the counter 41 from moving to the second position, and illuminating the transparency 17 Result, offers the trainee (supervisor) to take readings from counter 11 and timer 19 and decide whether to continue or stop nii workout. Resuming a workout is done by pressing the Start button on the remote 1.

If the student in the first and second cycles did not make mistakes, then after reproducing the second letter of the last syllable of the second cycle, the second outputs of counters 11 and 12 produce single potentials that are applied to both inputs of the And 14 element and to the control and information inputs of the element 15, preventing the indicator 17 from igniting. A single impulse from the output of the element AND 14 is fed to the input of the element OR 43, ensuring the appearance of a single potential at the third output of the counter 41, to the input of the trigger 33, realizing the appearance of a single sweat tial at its first output which, via OR gate 38 is input to AND gate 36 and through an OR gate 37 - for

the input of the trigger 32, ensuring the appearance at its first output of a single potential that is applied to the input of the element 35, i.e. in the third cycle on the indicators

block b, three-letter syllables are presented.

The zero potential from the second trigger 33 is applied to the input of the element And 26, blocking the passage of the second pulse from the first output of the counter 22 and ensuring

0 feed the third pulse from its second output to the input of the element OR 27, i.e. the syllables change after the third letter is played.

After playing the last

5 syllables of the third cycle at the third output of the counter 12 through the Vits unit potential, which goes to the control input of the element 32, blocking its output, and to the input of the indicator 18 Stop, warning

0 trainee on the end of the cycle.

The use of the simulator in teaching tetegrafists expands the didactic capabilities of the simulator and increases the effectiveness of training by defining the form (type) of syllables (two-digit, starting with a consonant or vowel, or three-digit) transmitted at the highest speed. This allows the manager (instructor) to conduct analysis of indications taken from timers 19-21 at the end of the primary simulator, determine the form of the syllable, which has the minimum time for its transmission, and draw up an optimal training program not a telegraph operator, who will ensure the achievement of relevant results with minimal time costs.

Claims (2)

Invention Formula 0 1. Telegraph operator simulator for auth, ev, N 1649590, characterized in that, in order to expand the didactic possibilities of the simulator, a response result switching unit is inserted into it, the first input 5 of which is connected to the fifth output of the dynamic question forming unit, the second, third, fourth and fifth inputs and the first, second and third outputs to the corresponding outputs and inputs of the registration unit, respectively, and the sixth input to the output of the telegraph operator. 2. The simulator according to claim 1, of the reason that it contains the element of the prohibition, the counter, 5, the first and second elements OR, the first, second and third elements AND, the outputs of which are the corresponding outputs of the block, one input connected to the corresponding output of the counter, and the other inputs to the information input the prohibition element and are the first input of the block, and the fourth element AND, the output of which is connected to the clock input of the counter, and the first and second inputs respectively to the output of the first element OR and the output of the prohibition element controlling the OR element, the first and second element OR and the first and second elements of the OR element are the second, third, and fourth inputs of the block, and the installation input and the third input of the first element are the input of which is connected to the output of the second is the sixth input of the unit. the OR element, the first and second inputs of the first OR element and the first and second inputs of the second OR element are the second, third, fourth and fifth inputs of the block, respectively; and the installation input of the counter and the third input of the first OR element 7 5 43 27 - ± d Fi.Z Fzg.5 . S AT g p dlt-I e ± L W 1 3 t L-i t J t t t Jl FIG. 6