SU1735886A1 - Estimator to asses the work of an operator - Google Patents

Abstract

The invention relates to automation, in particular to devices for psycho-physiological research, and can be used to detect and train the skills of a higher order in training operators. The purpose of the invention is to expand didactic possibilities by identifying and training a higher order (perception). groups as independent units). The device contains shapers 1 and 2 codes, switching unit 3, response time determining block, registration block 5, comparison blocks 6-8, code generator 9 (Morse coders), encoders, response input block indicator 15. Introduction of shapers 1 and 2 and blocks 3 and A allows you to express the knobs and form skills of a higher order — perception of the melody of groups (syllables) as independent units. 9 il. with $

Description

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The invention relates to automation, in particular to devices for psychophysiological research, can be used to detect and train the skills of the highest order in the training of operators

A device for training operators is known, comprising a number generation unit, a control number memory register, a random number setting unit, a random number memory register, a number presentation unit, a comparison unit, a controlled switch, an OR block, a duplicate prevention unit, a distributor, key, timer and counter of incorrect answers. This device allows one to develop skills of switching attention and determines its speed under the conditions of constantly operating noise, but does not provide formation of groups of independent units.

The closest in technical essence to the invention is a radiotelegraph simulator containing a Morse code generator, the output of which is connected to the inputs of an electro-acoustic converter and a pause allocation unit, the first to fourth registers, the response input block, the response analysis block, the first and second inputs of which are connected to the corresponding the inputs of the response input unit / the third input is connected to the inputs of the pulse generator and the delay element and connected to the output of the pause allocation unit, and the inputs of the group are connected to the output am of the first register group, the counter block, the inputs of which are connected to the first and second outputs of the response analysis block, the display block, the OR element and the three AND elements, the outputs of which are connected through the OR element

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And the input of the fourth register, the output of which is connected to the second input of the third element and the output of the pulse shaper is connected to the input of the shaper Morse code ,,

However, this device has a limitation on increasing the hearing speed due to the lack of possibility of detecting and training the highest-order skill, i.e. groups are perceived as independent units, which limits its didactic, the possibilities of

The purpose of the invention is to expand the didactic capacity of the device by detecting and training the highest order skill, that is. Perception of groups as independent units, expanding the possibilities of increasing the speed of listening.

The goal is achieved by the fact that the device containing

25 Morse code shaper, the first output of which is connected to the input of the electroacoustic converter, the response input block, response analysis blocks, the counters block (registration), the inputs (first and second groups) of which are connected to the corresponding outputs of the response blocks, and the display unit are entered character assignment block, response time determination block, switch block

35 and the response generation block, the first input of which is connected to the first output of the response input block, the first to third outputs to the control inputs of the corresponding response leasing blocks, and the second input and the fourth to sixth outputs to the fourth output and the first to third inputs of the switching unit, respectively, the first to third outputs of which are connected to

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to the first input of the first register, the second corresponding inputs of the character setting block, and the fourth and fifth inputs with the second and fourth outputs of the response time determination blocks, respectively, the first output of which

Its input is connected to the second input of the display unit and is connected to the output of the delay element, the second register input is connected to the second output of the counter block by the first output connected to the first input of the display unit, and the outputs to the first inputs of the corresponding And elements. the third and fifth inputs of the display unit, the input of the third register is connected to the output of the Morse code generator and the second input of the first element I, and the output to the second input of the second

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And the input of the fourth register, the output of which is connected to the second input of the third element, and the output of the pulse shaper is connected to the input of the shaper Morse code ,,

However, this device has a limitation on increasing the hearing speed due to the lack of possibility of detecting and training the highest-order skill, i.e. groups are perceived as independent units, which limits its didactic, the possibilities of

The purpose of the invention is to expand the didactic capacity of the device by detecting and training the highest order skill, that is. Perception of groups as independent units, expanding the possibilities of increasing the speed of listening.

The goal is achieved by the fact that the device containing

5 Morse code shaper, the first output of which is connected to the input of the electroacoustic converter, the response input block, response analysis blocks, the counters block (registration), the inputs (first and second groups) of which are connected to the corresponding outputs of the response analysis blocks, and the display block, the block is entered character assignments, response time determination block, switch block

5 and a response generation block, the first input of which is connected to the first output of the response input block, the first to third outputs to the control inputs of the corresponding response analysis blocks, and the second input to the fourth to sixth outputs to the fourth output and the first to third inputs of the switching unit, respectively, the first to third outputs of which are connected to

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the corresponding inputs of the character setting block, and the fourth and fifth inputs - with the second and fourth outputs of the response time determination blocks, respectively, the first output of which is connected to the first input of the Morse code generator, the third output - to the third input of the Morse code generator, and the output of which is connected to the fourth input of the response time determination unit, the second and third inputs of which are connected to the fourth and fifth outputs of the character setting block, respectively, the first to third outputs of which are soy Ina with the first inputs of the corresponding analysis blocks from the vets, the second inputs of which are connected to the first output of the Morse code generator, the fourth input with the second output of the Morse code generator, the third output of which is connected to the first input of the response time determination unit and the fifth input of the character setting block The sixth outputs of which are connected to the inputs of the display unit, while the second output of the response input unit is connected to the sixth input of the switching unit, to the fifth input of the response time determining unit and to the second input of the form ovatel Morse code.

1 shows a block diagram of the device; figure 2 is a functional diagram of the second shaper codes; on fig.Z - functional diagram of the third shaper codes; FIG. k is a functional circuit of a switching unit; FIG. Fig. 5 is a functional block diagram for determining response time; figure 6 is a functional diagram of the registration unit; Fig. 7 is a functional block comparison diagram; on Fig - functional diagram of the first generator of codes; in fig. 9 - timing diagrams for the operation of the device.

The device contains the first 1 and second. code drivers, switching unit 3, response time determining unit, registration unit 5, comparison units 6-8, first code generator 9, electroacoustic converter 1C, encoders 11-13, response input unit k and indicator 15

“Operator 1 contains a counter 16, a Persian and a second group of elements, AND 184-18, respectively., An element OR 19 and a short pulse shaper 20 (one-shot),

Shaper 2 includes a counter 21-, a group of elements And 22, -22 and the first 23 and second 2k delay elements.

The switching unit 3 contains a counter 25, the first and second groups of elements AND and 27i-27j, respectively, the first 28 and second 29 elements OR,

The block L of determining the response time includes a delay line 30 (with four outputs, the delay for each output is t-duration of the period 0

yes textual impulse - elementary parcel of a Morse code sign), a group of elements Both the first and second counters 32 and 33, a shaper 3 of a short pulse (one-shot), an element NO 35 (inverter), the first 36 and a second 37 elements And, an IPI 38 element , RS flip-flop 39 and delay elements.

Block 5 has the first 3 and second LTC counters and the first k $ and second A6 elements OR0

Blocks 6-8 contain registers 7 and j 8, - the first and second groups of elements And and respectively (where n is the maximum number of zeros and ones in a formalized Morse code sign), the group of elements EXCLUDE - 0 SCHEER OR NONE, elements AND 52 and 53, the inverter 5 and the first-fifth delay elements 55-59.

The actuator 9 includes a distributor 60 (counter-decoder), 5 switches, an encoder 62, a register 63, a clock generator, delay elements 65 and 66, and elements OR 67 and 68.

The device works as follows,

A solid assimilation by the student (subjects) of the melody of individual characters is preliminarily checked and, with its quick and correct perception (appearance of the skills of the highest order), they proceed to the perception of syllables, i.e. groups as independent units.

Switches 61 in shaper 9 are set to syllables, i.e. a sequential alternation of 0 vowels and consonants is established. Turn on power. Registers and counters are reset, When you press the button in block 1

Starting (not shown) a pulse from its second output (FIG. 9a) enters shaper 9 to ensure that at its output a first Morse code appears in the form of a binary formalized combination (FIG. 96), to the input of block 3, ensuring the appearance of a single potential at the first output of the counter 25, which is applied to the first inputs of the elements 26 and 27 and to the input of the block b, confirming the zero state of the counter 32 "

A single impulse of the first element of the sign from the first output of the register 63 of the generator 9 is fed to the VCSA

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the element OR 68, and from its output (FIGS. 9c) is fed to the input of the generator 64, launching the latter (Fig. Eg) and the input of block 4 and the input of block 1. Clock pulses from the output of the generator are fed to the shift input of the register 63, producing a sign from its third output, and to the second inputs of the elements And 17.

The leading edge of a single impulse arriving at the input of shaper 20 causes the appearance at its output of a short pulse (Fig. ED), which arrives at the counting input of counter 16 and at the S input of the trigger 39, translating it into a single state (Fig. 9e ). At the first output of counter 16, a single potential appears (fig.), Which is fed to indicator 15, illuminating the number 1, indicating the input of the answer after each character, and applied to the first inputs of elements And 17 and 18.

The clock pulses fed to the second input of the element 1 and from the output of the generator 6 of the imaging unit 9 are passed to the clock (C) input of the register 47 of the block 6, and a binary combination of the character supplied to its information input Vp is written to it (Fig. EzK) the combination from the output of the imaging unit 9 is applied to the input of the electroacoustic converter 10,

At the end of the advancement of the mark with. register output 63 and binary combination entries in register 47 on all three outputs of register 63 appear zeros, and at the output of the element OR 6, the potential is zero (Fig. 9c). The clock pulse output from the generator 6k is stopped (Fig. 9g) 0

The front of a single potential (pulse) from the output of the element HE 35 of block 4 forms a short pulse at the output of the imaging unit 34 (FIG. 9), which enters the input of the element 4 O (the delay time of which is 1 / 2Ј) at the input of the counter 33, detecting the arrival of the pulse And to the second inputs of elements AND 26 of block 3. The pulse from the output of element 2 (C through the elements of AND 184 and OR 19 is fed to the input of zeroing the counter 16, returning it to its initial state, is fed to the R input of the trigger 39 of block 4, transfer - it is in the zero position, thereby preventing the impulse from the output of item 40

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, directly to the input of the imaging unit 9 and through element 41 (the delay time of which is 1/2 $) i is fed to the input of the delay line 30, the maximum delay time of which is 4.

The operator, having listened to the sound image of the sign (letter), identifies it with

.Q using the keyboard of block 14 reproduces the perceived character.

When the key is pressed, a pulse (FIG. 9) from one of the information outputs of block 14 is applied to the trigger. The inputs of the encoders 11-13 provide the appearance of code combinations on their outputs, which are applied to the information inputs of the register 48 of blocks 6-8, and the pulse with

20 of the control (first) output of the unit 14 enters the input of the counter 21 and the input of the element 23, causing the simultaneous appearance of unit potentials at the first output of the counter 21 and the output

y, element 23, which are applied to the first and second inputs of the AND 22 element (.

At the same time, the pulse from the first output of the counter 21 through the element 27 / block 3 and the element OR 29 buttstock ™ is connected to the delay element 24.

The pulse from the output of the element And 22j is fed through the element 55 of block 6 to the input V2 of the register 48, transferring the latter to the parallel recording mode 35, and passing through the element-56 is fed to the input C4, ensuring parallel recording of the binary code from the outputs of the encoder 11 to the register 48. The delayed pulse from the output of the element 57 (FIG. 9L) is fed to the inputs of the delay elements 58 and 59 and to the second inputs of the elements AND 49 and 50, the first inputs of which are supplied with binary combinations from the outputs of the registers

4S 47 and 48 respectively, ensuring the reading of information from their outputs to the corresponding inputs of the EXCLUSIVE OR NOT 51 elements.

The delayed pulse from the output of element 50 returns the counter 21 to the initial state with

If the code combination recorded in register 47 is the same as the code combination recorded in resistor 48, t „e“, the student correctly recognized the melody of the sign 4, then at the output of the AND 52 element the unit potential does not change, the pulse from the output of the element AND 52 through element 54 and proy9

details on the first input of block 5 and through the element OR kS to the input of counter 3, fixing the correct answer (Fig.9m and the pulse from the output of element 58, the delay time of which is longer than the delay time of element 59, goes to the installation inputs of registers 7 and, returning them to initial state

Upon expiration of the delay time of line 30 of block k, the pulse from its output through the element OR 38 will go to the first input of the imaging unit 9 (FIG. 9a) ensuring the presentation of the next sign is similar to that described,

If the bperator made a mistake, t „e, the code combinations recorded in registers 4 and 8 of block 6 are not the same, then the output potential of the element 52 is zero potential. The pulse from the output of the element NOT 53 will go to the second input of block 5 and through the element OR A6 to the counting input of the counter kk, fixing the wrong answer in the latter, and the pulse from the output of the element 5B will return registers 7 and 8 to the initial position.

Upon presentation of the twelfth character (last of the cycle), block counter 33 overflows, providing a single potential at the output that is applied to the input of the delay element k2 and to the first input of the AND 36 element

If the student learns all the characters of the cycle correctly, then at the output | of the counter 3 of the block 5 there is a pulse that goes to the second input of the element I 36, the pulse from the output of which goes to the counting input of the counter 32 ensuring that a single potential appears at its first output. This potential is applied to the first input of the element 31. The second input of which is connected to the second output of the delay line 30, thereby shortening the delay (response) time in the next cycle by. The delayed pulse from the output of element 2 will return the counters 33 and 3 and the distributor 60 to the initial state.

The operator is presented with the next cycle of characters, the response time in which is shortened by 0,

If the number of correct answers in the cycle is less than twelve, then the pulse to the counting input of the counter 32 will not arrive, the next cycle is presented to the student unchanged.

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If a student accurately transmits single characters in the last (fifth) cycle, then a single impulse from the fifth output of the counter 32 blocks L 5 will go through the element OR 28 to the input of the counter 25, transferring it to the second position (at the second exit, the unit potential) , giving a single potential to the first outputs of the elements And 2.62 and 272.

In the next cycle, the operator will be presented with a two-character melody (syllable), with the number 1 on the indicator 15 first highlighted, and then the number 2.

At the end of the extension of the first syllable character from the output of the register 63 of the former 9 of Fig. 9b), at the output of the element OR 68, a zero potential appears, stopping the supply of clock pulses from the output of the generator 6 (FIG. 9gK). A short pulse from the output of the former 3 (FIG. 9i ), formed by the leading edge of the unit potential from the output of the element NOT 35, is recorded in the counter 33, but does not arrive at the input of the element OR 19, since the second input of the element And 18 has a zero potential,

The delayed pulse from the output of element 0 is applied through the elements AND 37 and OR 38 to the first input of the imaging unit 9 (Fige9a), presented, to identify the second sign of the syllable,

35 The front of a single potential from the output of element 68 of shaper 9 enters the shaper's input 20, causing the appearance at its output of a short pulse (fig „9d), which goes to the input of counter 16, shifting it to the second position, extinguishes number 1 and illuminates the number 2 on the indicator 15. The illuminating of the CYL 2 indicates to the learner

45 input of the answer after presenting the melody of two characters (letters), t, e of the syllable,

After the second syllable is presented, a short impulse from the output of form 50 of unit 3 of the block C is fed to the input of the counter 33, which fixes the second sign of the syllable, and to the input of the kft element, fed through the And 2bg element, And 182 and OR 19 elements, to the 55 in counter 16, returning it; to the initial state, to the input of the trigger 39 block of the k, transferring the latter to the zero position, and to the input of the element, a delayed pulse with

thirty

having recorded the code combination in the latter, with the subsequent reading of information from the outputs of registers 47 and 48, while the correct (incorrect) answers are recorded by a counter 43 (44), after which registers 47 and 48 are reset, and the delayed pulse from the output of the element 2k returns counter 21 to the initial position „

The melody of the next syllable is presented to the student in the same way as described.

With the correct perception of two-digit syllables, the device switches to the presentation of the development of the skill of three-digit syllables.

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the output of which is fed to the input line 30 of the delay.

The operator, perceived as a melody of a syllable (two characters), successively presses the corresponding keys in block 14,

When the first key is pressed (response to the first syllable sign), a pulse from the corresponding output of block 14 is fed to the inputs of the encoders 11-13, providing code combinations applied to the information inputs of the register 48 of blocks 6–8, respectively, and a pulse from the control (first) output of the block 14 is fed to the input of the counter 21 and element 23 (the delay time of which is longer than the response time of the counter 12), providing the output at the output of the element And 22 im-: pulse, which is fed to the input of the register 48 of the block 6, a record odovoy combination of the last and then reading the information from the register outputs 47 and 48 via AND gates 49 and 50 to respective inputs of an EXCLUSIVE-OR-NO element 51.

When the second key is pressed (response to the second syllable), a pulse from the output of block 14 causes the appearance of the corresponding code pattern at the outputs of the encoders 11–13, which is applied to the information inputs of the register 48 of blocks 6–8, and the control pulse from the output of block 14 transfers the counter 21 to the second position, ensuring the appearance of a pulse at the output of the element AND 222, through the element 27 / j of block 3 and the element OR 29, by applying a pulse to the input of the element 24 "

The pulse from the output of the element And 22 is fed to the input of the register 48 of block 7

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The use of the invention in devices for psychophysiological research and training of operators expands didactic possibilities, allows students to develop the highest order skill by creating new understanding of syllable structures, i.e. perceive the melody of a group of characters as independent units, thereby increasing the speed of hearing by ear above the average (25 groups per 1 minute). The increase in the speed of hearing the text of the Morse code is achieved by the transition from the perception of the melody of individual characters (letters) after the termination of the reception speed increases, to the perception of the melody of syllables most often used in composing text words, the auditory attention focuses on group melody, use increased volume of memory unit. This makes it possible to make a jump in the speed of hearing the semantic text

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Morzeo code

Claims (1)

Invention Formula An operator evaluation device comprising a first code generator, the first output of which is connected to the input of the electroacoustic converter, the response input unit, the comparison units, the registration unit, the inputs of the first and second groups of which are connected to the corresponding outputs of the comparison units, and the indicator In order to expand the didactic capabilities of the device, a second code generator, a response time determination unit, a switching unit, encoders, and a third code generator, The second input is connected to the corresponding output of the response input unit, the outputs of the first group are connected to the control inputs of the corresponding comparison blocks, and the second input and outputs of the second group are respectively connected to the output and the corresponding inputs of the switching unit group, the outputs of the group of which are connected to the corresponding inputs of the second shaper group codes, and the first and second inputs to the corresponding outputs of the response time determining unit, the third output of which is connected to the first input of the first shaper of codes and to the input of the block 13 registration, the output of which is connected to the first input of the response time determining unit, the second and third inputs of which are connected to the first and second outputs of the second code generator, respectively, the outputs of the first group of the second code generator are connected to the first information inputs of the respective comparison blocks, the second information inputs of which are connected to the first output of the first shaper codes, the second output of which is connected to the first input of the second shaper codes, the third output - to the fourth input of the block EFINITIONS response time Outputs Itjoa / rm f 11 grchppa 735B86u and with the second input of the second code generator, the outputs of the second group of which are connected to the corresponding inputs of the indicator, the second output of the response input block connected to the third input of the switching unit, the fifth input of the response time determining unit and the second input of the first code generator, the third whose input is connected to the fourth you-. during the block of determining the response time, the outputs of the group of the input response block are connected to the corresponding inputs of the encoders, the outputs of which are connected to the information inputs of the groups of the corresponding comparison blocks. / v