SU1418799A1 - Device for exercising traineeъs memory - Google Patents

Abstract

The invention relates to training devices for the student’s memory. The device contains a control block I, a pulse distributor 2, a decoder 3, tab. 4 of information presentation, a match block 5, a register of 6 standard answers, a trainer console 7, a switch 8, a counter 9. The invention improves the efficiency of the training by gradually changing the number the doses of information presented in the cycle in the process of occupying and gradually reducing the time of exposure and reproduction of information from training to training, and also simplifies the operation of the device by automating the input of standards s answers. 1 h. n f-ly, 3 ill.

Description

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The invention relates to devices for training the memory of a student and can be used in the professional selection of operators of various control systems.

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

FIG. 1 shows a structural diagram of the device; in fig. 2 is a functional block diagram; in fig. 3 - the register of reference responses is functional.

The device for training the trainee’s memory contains a control block 1, a ring distributor 2 pulses, aor 3, board 4 information, a comparison block 5, a register of reference responses b, a trainer's console 7 that includes keys with removable signs corresponding to the position of the switches on the decoder 3, mounted on the microswitches, switch 8 and counter 9, the correct response.

The control unit 1 comprises the first and second one-shot 10 and 11, the first and second differentiation elements 12 and 13, the RS flip-flop 14, the delay element 15, the AND element 16, the OR element 17 and the start pulse generator 18.

Block 5 of the comparison includes two-input elements AND 19i -19 ,, (where n is the number

different doses of information) and item OR 20.

Register 6 has RS-triggers 211-21 ,,,, (where w is the number of standard responses, as shown).

In addition, the device contains an indicator 22 "Answer.

The proposed device works as follows.

When the power is turned on, the distributor 2, the block trigger 14, and the block 6 triggers 21 are reset.

When the start button on the former 18 is pressed, the counter 9 is reset (not 1). The impulse from the output of the formaker 18, the passage of the element 17 OR, starts one (the vibrator 10 pa the set exposure time, enters the S input of the trigger 14, the unit potential from the output of which turns on the light on the display 4, and is fed to the first input of the distributor 2, The first potential from the first output of the distributor 2 through the switch in the decoder 3, installed in the position corresponding to the nameplate on the remote control key 7, will go to the corresponding area of the board 4 and to the S input of the corresponding trigger 21 p Register B, ensuring the appearance at its output of a single potential that is applied to the second, the input of the corresponding Element And 19 of block 5.

On display 4, the first dose of information is displayed.

(By the end of the pulse from the output of the one-shot 10, the exposure time of the first dose of information expires. The falling edge of the pulse from the output of the one-shot 10 forms an impulse in the element 12, which

arriving at the R-input of the trigger 14, throws the last one, turning off the backlight of the board 4, and is fed to the first input of the element AND 16 at the input of the element 15, the delay time of which is equal to the pause time

0 between the presented doses of information. After the end of the science (expiration of the delay time), the pulse from the output of the element 15 through the element OR 17 enters the S-input of the trigger 14, translates it into a single state, the first input of the distributor 2, having appeared at its second output of a single potential, and input one-shot 10, running the latter. This will ensure the display of a scoreboard of 4 second doses of information and the inclusion of the corresponding second trigger 21 of register b.

The number of doses of information depends on the switch 8. If the switch 8 is set, for example, in the fifth position, then when the fifth dose of information is presented to the exposure, the unit potential from the fifth output of the distributor 2 is fed to the second input element I 16 simultaneously with the feed to the input of block 3. After the exposure time n 0 of that dose of information and the pulse from the output of element 12, which arrived at the first input of element 16, passes to the input of a single vibrator 11, the last one starts. A single potential from the output of the odiovibrator 11 with a duration equal to the specified time for

5, the response is given to the input of the console 7, to the input of the differentiation element 13 and to the input of the Answer Indicator warning the student about the reproduction of the stored doses of information.

The learner presses the appropriate

five

0

the keys on the remote control /, dials the clear information, defining the supply of single elements AND 19 of block 5. The correct answers are recorded by the counter 9. At the end of the time allotted for

g input of the response, the supply of a single potential to the input of the remote control 7 prek),) L-1dikator “Answer asn. At the output of the element 13 in the; is a short impulse, formed by the falling edge of a single potential from the output of the single-oscillator 11, which

Q arriving at the second input of the distributor 2, transfers the latter to the initial position and Tsod1 P1-) 1Y to the R-inputs of the flip-flops 21 returns them to the initial (bullet) state.

Fx. in the number of correct answers recorded by the counter 9 corresponds to the number of information provided for storing the doses (switch position 8), then the number of the subsequent ones is increased by one pe3

switch 8, and if it does not match - reduced by one. Then the cycle is repeated. At the same time, at subsequent occupations, the time of exposure of doses of information and the time of entry of stored information (responses) are reduced.

According to the number of reproducible doses of information and the time spent, the trainee of the trainee on the increase in the amount of RAM is judged.

Claims (2)

1. A device for training the learner’s memory, containing the correct answers counter, information board, decoder, Answer indicator, ring pulse distributor, learner console, control unit, the first output of which is connected to the start input of the operator console and the Answer indicator, and the second the output is connected to the clock input of the ring pulse distributor, the outputs of which are connected to the inputs of the decoder, the outputs of which are connected to the information inputs of the information display, the control input of which is connected to the third the output of the control unit, the fourth output of which is connected to the zeroing input of the ring pulse distributor, characterized in that, in order to expand the didactic capabilities of the device, a comparison unit, a reference response register, a switch, the output of which is connected to the control input of the control unit, are entered into it. VV 14 1418799 0 five 0 five 0 and the entrances are connected; s about the exits; ko / p cc voc) distributor impu.psov. , part 1) of the decoder is connected to the information reference register register oTiK TOii, the resetting of which is connected to the fourth output terminal of the control unit, and the output: from the first input to the first i input. A comparison module, the second group of inputs of which is connected to the outputs of the console, is trained. and the output is connected to the counting input - counter right. easy answers. 2. The device according to p. 1. Fri, 111CHOi {ees. H. that the block in poisoning contains a nerve and a second one-shot. the nerve and second differentiation elements, the RS trigger, the delay element, the element I, the element 11 PL11, and the importer, the output of which is connected to the first% 1 input e. 1 or. the output of which is connected to the S-input of the trigger, the input of the first one and is the first output of the adjustment unit, the output of the first single-oscillator is connected to the input of the first differentiation element. the output of which is connected to the first input of the element I, to the input of the delay element and to the R input of the trigger, the direct output of which is the second output of the control unit. the input of which is the second input of the AND element, the output of which is connected to the input of the second one-shot. the input of the second differentiation element is the third output of the B.I.Vrav.1 output. the output of the delay element is connected to the input of the OR element; the output of the second differential terminal is the fourth output of the control unit. V g Figg BUT BUT