SU1462397A1 - Device for training studentъs memory - Google Patents

Abstract

The invention relates to automation and computing and can be used in the professional selection and training of memory. operators of various control systems. The purpose of the invention is the expansion of the didactic capabilities of the device.

Description

, one ,

The invention relates to automated and computer technology and can be used in the professional selection and training of the memory of operators of various control systems. with

The purpose of the invention is to expand the didactic capabilities of the device by introducing a reverse mode, starting with the last one and ending with the first playback symbol of the stored information.

The drawing shows the functional diagram of the device.

The device for training the learner’s memory contains a unit 1 15 ipoB unit 2 of presentation of training information .1formator 3 error codes, a unit 4 setting time (exposure), a unit 5 assigning standards (the number of stimuli), a unit 6 switching, a console 7 learner , block 8 of registration, indicator 9 of operation mode, block 10 of control and indicator G1.,;, re-enter the answer.

Unit 1 is made on the generator 12-1 single pulses, and the generator 2-2 clock pulses.

Block 2 consists of the imager 13 random sequence of co-dov, adder 14 modulo two, the ring shift register 15, the first 16 and the second 17 elements I.

Shaper 3 includes single-shot I8 and 19 and annular shift registers 20.35

20

25

thirty

with

ten

15

five

20

five

0

Unit 4 contains pending multivibrators 21 and 22, the element OR 23, the key 24 and the power source 25.

Unit 5 is made on the counter 26 pulses and inverter 27.

Block 6 contains a ring shift register 28, a group of elements And 29-31, the first 32, the second 33 and the third 34 elements OR.

The console 7 consists of the indicators 35 arranged in a single line, the stimulus location buttons 36 and the digital row buttons 37.

Block 8 contains a group of elements AND 38, the first 39, the second 40 multi-input elements OR, the counter 41 of the correct answers and the counter of answers.

Shaper 3 includes the first 43,. the second 44 groups of elements AND, the group of elements OR 45, the output 46, the four-input element OR 47, the elements AND 48 and 49, the elements 50 and 51 of the delay T-flip-flop 52 and the RS-flip-flop 53.

The device contains the element BAN 54, the element 55. Delay and the element OR 56.

Block 10 consists of an annular shift register 57, the counter 58 of the correctly indicated errors, the element: And 59, the delay element 60, and the indicator 61. Indicate the error.

The device operates as follows.

3

Turn on the power. The registers 15 and o20, the counters 26, A1, 42 and 58 are reset. In triggers 52 and 53, a zero is written. Registers 28 and 57 are entered one at a time, with the unit in register 28 being set to the position corresponding to the number of stimuli initially presented to a student, for example, five.

Then, using the Record button (not shown), the generator 1.2-2 is connected to the clock inputs of the generator 13 and through the element 17, the second input of which is supplied by a single potential from the output of the inverter 27, to one input of the register 15. The pulses from the generator 13 through the element I 16, to the second input of which a single potential is fed from the inverter 27, and from the adder 14 is fed simultaneously to another input of the register 15, filled in randomly, and to the input of the counter 26, counting the number of incoming single pulses. From the outputs of counter 26, pulses are fed to the first inputs of the corresponding elements AND 29. As soon as their number reaches the value corresponding to the position of the unit at the output of the register 28 (five), which is attached to the second input of the corresponding element AND 29, the output of the last appears which through the element OR 32 is fed to the input of the inverter 27 and removes a single potential from the second inputs of the elements AND 16 and 17, turns off the driver 13 and from the information input of the register 15 and stops the supply of clock pulses. The unit potentials recorded in register 15 are fed from its outputs to the inputs of one-shot 18, pulses with

14

/

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- em supply ignition voltage

the output of the source 25 to the inputs. indicators 35.

 The control signals from register 20 through the group of elements E 43, to the second input of which a unit potential is fed from the inverse output of the T-flip-flop 52, through the group of elements OR 45 are fed to the indicators 35, providing the display of educational information.

The learner (the subject visually fixes both the numbers and the distance ..

15 indicators that highlighted these are the numbers. Then it reproduces the memorized information by pressing the button 36 of the highlighted indicator and the button 37 of the digital row, corresponding to the highlighted number on the indicator 35.

Pressing the button 36 switches the outputs of the corresponding group of elements OR 45 from the indicator 35

25 on the element And 38. If in the indicator 35

the stimulus is highlighted, then the input

one of the elements And 38 enters

. single potential. With the right

reproduction by the student of this

30 stimulus using the button 37 from the generator 12-1 through the appropriate element And 38 and. the element OR 39 is written to the counter 41.

If the stimulus or indicator on which the stimulus flashes is indicated by the trainee. It is incorrect or it is not laid in the time it has been assigned to it, then only. single inputs are supplied to one of the inputs of the corresponding elements AND 38

40 potentials, i.e. The counter 41 does not receive a pulse from the output of the element OR 39.

At the end of the answer to all the highlighted indicators and the numbers on them

the outputs of which, arriving at the corresponding 45 counter 42, to which the controlling inputs of the registers 20 arrive, record the unit to that bit to which the output of the corresponding one-shot 18 and 19 is connected.

When ready, the student presses the Exposure button (not shown) and the signal from the output of the generator 12-1, having entered the input of the multivibrator 21, a single pulse is output, the duration of which is equal to the exposure time set in advance. The impulse from the output of the multivibrator 21, coming through the element OR 23 to the control input of the key 24 i providing 0

five

pulses from the output of the element OR 40, overflows. The impulse from its output through the elements AND 31 and OR 34 arrives at the information input of the element BAN 54. Since it is forbidden. the input element 54 is supplied with zero potential from the output of the element OR 33, then the pulse from the output of element 54 is fed to the input of the delay element 55 and the indicator 11, warning the learner about the assumption of an error (and repeated presentation of the same information). : After a delay time equal to 2. s, the pulse from the output of element 55 is turned off5

The indicator 11 and through the element OR 56 is fed to the input of the multivibrator 22, which produces a single pulse. This impulse provides repeated flashing of indicators 35 and numbers on them.

If the student correctly reproduces all the Information, then after playing the last (fifth) Incentive at the output of the counter A1, an overflow pulse appears, which, through the elements AND 30 and OR 33 Enters the input of the element 59 and the next input of the element 54, Pre-activation of the indicator 1 1, element 54, does not allow it to overflow from the output of counter 42.

i At the same time, the impulse from the output of the jparopa 12-1 gene is without the button 37, element or 40 and the element I 59 enters the ka input of register 57 and moves the ONE to the next bit. The unit | The 1st potential from the output of the register .57 | 1 to the input of the one-vibrator 19 b of a node and the pulse from its output moves the unit to the register 20, i.e. makes a mistake.

From the output of the element AND 59, the pulse also arrives at the element 60, the delay Ki, turns on the indicator 61 Indicate the Error and is fixed in the counter 8. After a delay time equal to 2 s, the pulse from the output of the element 60 turns on the indicator 61 and through the element OR 56 enters the input Multivibra Lora 22, which gives a single impulse. This pulse provides a flashing of the indicator 25 and the numbers on them. The student learns visually the search- SaeTj and then fixes the indicator in which he found the error and the numerical value of the error.

If the student correctly reproduces the error, then the latter is recorded by the counter 58, Simultaneously img: jul from the output of the element And 59 enters the input of the register 57 and moves the unit to the next digit, “Ensuring the introduction of a new error.

If the trainee incorrectly reproduces the error, the indicator 11 lights up and the stimulus is again presented. T1S with the same error. The pulse from the output of the element OR 56 is fed to the second input of the counter 58 and sets its initial position.

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If the learner correctly reproduces another nine errors, then the counter 58 overflows.

5 The overflow pulse is fed to the I-input 53 and through the OR element 47 to the input of the trigger 5. A unit is written to the triggers. Single potential at the direct output

10 flip-flop 52 lights the operation mode indicator 9, prepares a group of elements AND 44 for passing information in reverse order, and a zero potential at the inverse output turns off the button of elements 43 that transmit information in forward order.

The learner, by pressing buttons 36 and 37, reproduces the stored information in reverse order, i.e. at the 20th, the last stimulus is reproduced, at the second - the penultimate one, etc., at the last place - the first.

If the student correctly reproduces the information, then an overflow pulse appears at the output of the counter 41, which through the elements AND 30 and OR 33 goes to the control input of the BAN 54, preventing the second input of the answer, and on the second

the input element is And 49, Since it is on the per-; In the input element AND 49 there is a unit potential received from the direct output of the trigger 53, in which a unit is written, then an output appears at the output of the AND 49 element, which through the OR element 47 and the delay element 50 writes to the triggers 52 and 53 zero . In addition, the pulse from the output of the element And 49 goes to

register entry 28, which provides a transition to a new training cycle. If the trainee made a mistake during reverse playback, then

45 counter 42 overflows. The impulse from its output through the elements AND 31 and OR 34 enters the information input of the element BANGE 54 and through the element AND 48, at the first input of which there is a single potential from the direct output of the trigger 53, and through the element OR 47 sets the trigger 52 to zero state re-presentation of the initial information. After some time equal to the delay time of the element 51 and longer than the delay time: the CI of the element 55, the signal from the output of the BANGE 54 is received through

 -.

the delay element 51, the OR element 47 at the input of the trigger 52 and writes a unit therein, again set the mode of reverse playback of the stored information.

The operation of the information reverse playback unit repeats until the reverse playback is performed correctly and the pulse from the output of the element 49 to the input of the register 28 does not arrive and translate. the unit recorded in it, in the next, sixth position.

Here, zero potential is applied to the input of the inverter 27 from the output of the next element AND 29 through the element OR 32. A single potential from the output of the inverter 27 goes to the second inputs of the elements AND 16 and 17 and provides for writing an additional unit to the register 15, i.e. increases the number of stimuli in the next cycle by one. The pulse from the output of the adder 14 enters the counting-: Chick 26, transfers the unit to the next position and ensures that the unit potential at the first input of the next element I 29 is supplied, to the second input of which the unit potential is fed from the output of the register 28. the potential from the element output AND 29 enters through the element OR 32 and the inverter 27 and removes a single potential from the second output of the elements AND 16 and 17, stopping the supply of clock pulses.

The cycle is repeated from the beginning. The learner is presented with six stimuli, i.e. Training conditions are automatically complicated.

Claims (1)

Invention Formula A device for training the student’s memory, containing a training information presentation unit, a task setting unit, a student console, a time task unit, a registration unit, a control unit, a unit. switching, the element BAN, the delay element, the element OR, the indicator re-enter the answer and the driver error codes containing one-shot one-group, the inputs of which are connected to the outputs of the control unit group, the one-group of the second group, the inputs of which are connected to information62397 educational outputs of the training information presentation and ring shift registers, the information inputs of which are connected to the first and second groups of single-oscillators respectively, and the shift inputs, read inputs of the training information presentation block and the control console of the student control reference of the standards reference block and the start input the time task block is connected to the first output of the generator block, the second output of which is connected to the clock input 15 of the control unit of the training information presentation unit, the control input of which is connected to The output of the reference setting block, the counting input of which is connected to the output of the training information presentation unit, the information inputs of the switching unit are connected to the outputs of the group of the reference setting unit and the outputs of the first and second groups of the registration block, the first output of the commutation block is connected to the information input the unit for setting standards, the second output - with the control input of the BAN element and the readiness input of the control unit, and the third output - with the information input of the BAN element, the output of which is connected to the indicator iterated input response directly and through a delay element, the first output of the control unit and move .. You are a delay element connected O9 respectively to the first and second inputs of the OR element, the output of which is connected to the second input of the initial setup of the time setting block 40 and the control unit, the output of the time reference unit is connected to the control input of the student console, the outputs of which are connected to the information inputs of the registration unit, The output of which is connected to the synchronizing input of the control unit, characterized in that, in order to expand the didactic capabilities of the device, The gQ operation mode indicator, and the error code generator, additionally contains two delay elements, two groups of AND elements, a group of OR elements, an RS flip-flop, a T-flip-flop, and an element gg OR and two elements AND, the first inputs, which are connected respectively to the second and third outputs of the switching unit, and the second inputs - to the output; g remote control RS-flip-flop, which S-input and the first input of the OR element of the imager is connected to the second output of the control unit, the output of the first element AND is connected to the second input of the element OR of the imager, and the output of the second element AND is connected to the control input of the switching unit, the third input of the OR element of the imager and alternate first delay element the R input of the RS flip-flop, the fourth | input of the element OR the shaper of the second, the second element of the driver of the former is connected to the output of the delay element, and the output is connected to the input of the | T-flip-flop; connected to the input mode indicator and the first inputs of AND gates the first group, and the reverse output is connected to the first inputs of elements AND of the second group, each output of ring-shaped shift registers is connected to the second inputs of elements AND of the first and second groups, the output of each element AND of the first group starting from the first group is connected to the first input of the corresponding element OR groups, the output of each element AND the second group starting from the last is connected to the second input of the corresponding element OR group, the outputs of the elements OR groups are connected to the information inputs of the student console.