SU1520573A1 - Training simulator for control system operators - Google Patents

Abstract

The invention relates to the field of training devices and can be used in the training of operators in professional skills. The purpose of the invention is to expand the didactic capabilities of the simulator. The simulator contains a block of 1 presentation of training information, a switch 2, a block 3 specifying the number of stimuli, a console 4 of the operator, a block 5 of registration, a counter 6 answers, a counter 7 of correct answers, a block 8 specifying the exposure time, a block 9 of adaptive control and a block 10 of display. The introduction of the adaptive control unit, the response counter, the correct response counter allows for an adaptive change in the number of stimuli presented depending on the time and correctness of their reproduction by the operator. The results of the training are determined by the time spent and the maximum number of stimuli. 3 hp f-ly, 10 ill.

Description

And: 1 () refers to the training of operators of control systems and can be used in the preparation of npcxlieccvioHajibHbrM operator skills.

The aim of the invention is to expand the didactic capabilities of the simulator.

Figure 1 shows the functional scheme of the simulator; FIGS. 2 to 10 are diagrams of the blocks included therein.

The simulator of control system operators contains a block of 1 presentation of educational information, a switch 2, a block 3 specifying the number of stimuli, a console 4 of the operator, a block 5 of registration, a counter 6 answers, a counter 7 of correct answers, a block 8 specifying the exposure time, 9 adaptive control and block 10 display ,,

Unit 1 of presentation of educational information contains the generator 11 of a random sequence of codes, the first and second elements are And 12 and 13, the adder 14 modulo two and the ring shift register 15.

The stimuli setting unit 3 includes a shift register 16, a reverse register 17, elements AND 18, - IBg, element OR 19, inverter 20, element And 21 „

The operator’s console 4 has buttons 22–22 for the location of stimuli with equipment, indicators 23i 23 for buttons (where n is the number of indicators in the proposed device) and buttons 24, –24, for the digital series (without equipment). When you release the button 24, the fixation is removed from the buttons 22

Block 5.. Registration contains the elements And 25, - 25, "and the elements OR 26 and 27"

Counters 6 and 7 include a counter 28 pulses, elements AND 29g and element OR 30,

The exposure time setting unit 8 comprises a multivibrator 31, a key 32, a power source 33, and an element OR 34

The adaptive control unit 9 comprises a clock generator 35, a first counter 36, a second counter 37, a prohibition element 38, four elements OR 39 - 42, delay elements 43 - 45, and a single pulse shaper 46.

The alarm unit 10 includes a differentiation element 47, a diode 48,

RS flip-flop 49 and transparnty 50 Answer and 51 Answer completed.

Switch 2 consists of desiccant switches 52.

The simulator works as follows.

After power is turned on, the manager (operator) sets the number of stimuli (not shown, enters logical unit 3 in register 16 of block 3. The unit location in the register is determined by the glow of indicator lights (not shown) located under the numbers indicating the length of the specified sequence of stimuli ( from 4 to 12.) For example, for the initial presentation of seven stimuli to the operator, press the Setup button until the signal light under the number 7 lights up, and the fourth exit registers ra 16 is a unit potential potential that is applied to the second input of the element I 184 of block 3 and to the second inputs of elements And 294 of block 6 and 7

Presentation of the specified information to the operator is accomplished by pressing the Start button in the shaper 46 of block 9. The unit potential from the shaper 46 output and the reset inputs enter through the OR 4 and 42 elements. counters 36 and 37, setting them in the initial state, passing through the OR element 40 and delay element 44, goes to the third inputs of register 15 of block 1 and register 16 of block 3, setting them to their initial state, and the passed OR element 39 is fed to . the second inputs of counters 6 and 7, setting them in the initial state “The delayed pulse from the output of element 45 includes a clock generator 35, The pulses from the output of generator 35 arrive at the clock input of the driver 11 and through the element I 3, the second input of which has a unit potential the output of inverter 20 of block 3, to the second input of register 15, pulses from the output of shaper 11 of block 1 through element 12, to the second input of which the unit potential is fed from the output of inverter 20, and the adder is fed to the first Y input of register 15 of block 1, his case In a tentative way, the first input of the element 21 and the first input of the register, record 1 in which is made by the sihihzsimpulgzs from the output of the element 21, according to the second C, the input of the register 16, As soon as the number of units entering the register 16 reaches the value set in register 17 (in our example 7), at the seventh output of register 16 there is a unit potential that is applied to the first input of the AND 184 unit 3 From the output of the AND 18 element, the unit potential across the OR 19 element goes to the input of the inverter 20 output potential the inverter 20 turns off the shaper 11 from the first input of the register 15 of the block 1 and stops the supply of clock pulses. to its second input,

Correct counting of impulses written to register 15 is ensured by connecting its last output to the second input of adder 14 connected to the record input of register 15o. The units recorded in register 15 are fed from its outputs to switches 52 of switch 2 "Outputs of switches 52 through buttons 22 4 are connected to the inputs of the indicators 23 and, when the buttons 22 are pressed, to the inputs of the elements AND 25 of the block 5.

At the same time, a single potential from the output of the element OR 19 of block 3 is fed to the inputs of buttons 23 of the console 4 and through the first input of the element OR 34 to the input of the multivibrator 31 of block 8, the Multivibrator 31 emits a single pulse with a duration equal to the exposure time, and is determined by the parameters of the multivibrator circuit are set by the head in advance. The pulse from the output of the multivibrator 31 is fed to the input of differentiation element 47 and to the control input of key 32, ensuring that the source 33 goes to the second inputs of indicators 23 Console 4 of ignition voltage. In this case, only those indicators and the numbers on them that received single signals from the register 15 outputs are highlighted.

The operator visually fixes both the numbers and the location of the EE speakers on which these figures are highlighted. At the end of the presentation of information due to the falling edge of the pulse from the output of the multivibrator 31, at the output of the element 47 a short pulse occurs, which through diode 48 post0

five

0

five

0

0

Pit to triper 49 input of unit P, Single potential output from trigger; . 49 will light a banner 50 Answer,

The operator reproduces the stored information by first pressing the button 22, the highlighted indicator 23, and then the button 24, the digital row, corresponding to the highlighted digit. On the indicator 23 ,. When pressing the button 22, the ten outputs of the switch 52, from the indicators 23, are switched to the elements 25 of the unit 5z.

If the operator has correctly determined the location of the stimulus, then a single potential will be fed to the input of one of the elements 25 of the block 5 If the operator, pressing the button 24, correctly reproduced the figure displayed on the indicator 23, then the potential from the output of the element 25 will go through element ШШ 27 5 to the first input of counter 7, fixing the correct answer o Simultaneously, the pulse from the output of button 24, through the element OR 26 goes to the first input of counter 6, fixing the response of the operator.

If the operator has not determined the location of the stimulus, or stimuli, then the pulse from the output of button 24 on none of the outputs of elements AND 25 of the block 5 fails, the unit will not be written to counter 7. The pulse from the output of button 24 through the element OR 26 enters the counter and records the response of the operator.

If the operator correctly identified all the stimuli presented in this cycle (7 stimuli), then counts 6 and 7 are full. The overflow pulse from the output of the counter 28 of block 6 is through. element AND 294 element OR 30 will go to the information input of the element 38 of the prohibition of block 9 and to the R input of the trigger 49 of block 10, transfer it to the zero position, turn off the banner

50 Answer and turn on the transporator

51 Answer completed.

An overflow pulse from the output of the counter1-1ka 28 through the element 29 and the element OR 30 enters the prohibiting entrance of the prohibition element 38, preventing the appearance of a single potential at its input, to the first input of the counter 36, fixing the correct cycle and through the element 44 delay and

0

five

element OR 40 - to the third input of register 15 of the block, to the third input of register 16 of block 3j) and through the element OR 39 to the second inputs of counters 6 and 7, setting the registers and counters to their initial state. The same impulse, having passed through the delay element 45, will turn on the generator 35, ensuring the formation of seven stimuli in block 1, but already in another random sequence

If the operator has incorrectly determined the location or sign of the digital stimulus, an overflow pulse from the output of block 6 will record the end of the response and go to the information input of element 38 of block 9. So, the potential from the output of element 7 is applied to the control input of element 38, then the pulse from the output of element 38 will enter the input element 43 delay; to the input of the counter 37, fixing the error made in the cycle, and having passed through the element OR 39 to the inputs of the counters 6 and 7, return them to the initial state with

At the end of the overflow pulse, the transparency 51 of the block 10 goes out. The delayed impulse from the output of element 43 will go through the second input to the element OR 34 of the block B, to the input of the neutralizer 3 and will provide the ignition voltage to the indicators 2 of the console 4o to the operator repeatedly presented information J in which he made an incorrect answer

If the cycle of correct answers is followed by a cycle of which contains at least one wrong answer, then the pulse from the output of the element 38 of block 9, the counter 36 is reset.

If the cycle with the correct answers is followed by the cycle of correct answers, then the impulse from the output of the counter 7, the counter 37 of the block 9 is set to the initial state „

If the operator has given correct answers in five cycles, then the pulses from the output of the counter. 7; Arrived at the input of the counter 36 of the block 9, overflowing it. The overflow pulse from the output of the counter 36 will go to the first input of the register 17 of the block 3 and shift the unit by one bit to the right (fifth). The pulse from the output of the counter 7 will ensure the rest NODES as above

20573S

The number of stimuli presented to the operator will increase to eight.

If the operator made errors in three cycles, then the pulses from the output of counter 6, received through element 38 of block 9 to the input of counter 37, overflow it. The overflow pulse from the output of the counter 37 will go to the second input of the 17th register

fO

20

25

thirty

40

SO

55

block 3 and move the unit one digit to the left (the third), and also feeds the inputs of other nodes, ensuring the operation of the blocks and elements similar to that described above. The number of stimuli presented to the operator will be reduced to six

The success of the training is determined by the time spent and the maximum number of stimuli.

Claims (2)

1. The simulator of control system operators, containing a training information presentation unit, a switch, a stimulus number setting unit, an exposure time setting unit, an operator console and a registration unit, the first group of inputs of which is connected to the first group of outputs of the Operator’s console5 the first group of inputs of which is connected to the first the switch's output group, the group of inputs of which is connected to the outputs of the training information presentation unit, the p. output of which is connected to the input of the stimulus setting block, the number of stimuli A new output is connected to the permission input of the training information presentation unit, the reset input of which is combined with the reset input of the stimulus number setting block, the first output of the exposure time setting block is connected to the information input of the operator console, the second group of inputs of which is connected to the second group of switch outputs, and the second group of outputs - with the second group of inputs of the registration unit, characterized in that, in order to expand the didactic capabilities of the simulator, the response counter, the rule counter any answers5, the adaptive control unit and the display unit, the first information input of which is connected to the second output of the exposure time task block, the first information input of the 915 the second is connected to the first output of the adaptive control unit, the second output of which is connected to the start input of the training information presentation unit, the second output of which is connected to the recording input of the stimulus number setting block, the second output of which is connected to the control input of the operator console and the second information input of the block setting the exposure time, the group of outputs of the block specifying the number of stimuli is connected to the information inputs of the response counter and the counter of correct answers, the zero input of which is connected to Another output of the adaptive control unit and the reset output of the response counter, the counting input of which is connected to the first output of the registration unit, the second output of which is connected to the counting input of the correct answer counter, the output of which is connected to the counting input of the adaptive control unit., the fourth output which is connected to the input of the summation of the block for specifying the number of stimuli, the input for subtracting the block for specifying the number of stimuli is connected to the fifth output of the adaptive control block, the sixth output of which is connected to the input the house of zeroing the stimulus number setting block, the response counter output is connected to the prohibition input of the adaptive control unit and to the second information input of the unit by the information input of the indication unit 2. The simulator in P L, about t l and h a-y y and with the fact that the unit is adaptive control contains a clock  generator, three delay elements, four OR elements, two counters, a prohibition element and a single pulse shaper, the output of which is connected to the first inputs of the first, second and third OR elements, the outputs of the latter are connected to the reset input of the first counter, which is the fifth output of the block, and the counting input is connected to the second inputs of the first and second OR elements and to the information input of the prohibition element and is the counting input of the block, the prohibition input of the block is the control input of the element: ( the one whose output is connected to the second input of the third element of the PTI, with the counting input of the second counter, with sxo  , 20 25 d five 0 Q five 7310 the house of the first delay element n with the first input of the fourth SHS element whose output is the third block stroke, the output of the second SHS element is connected to the zero input of the second counterJ whose output is connected to the third input of the first OR element and is the fourth output of the block, the output of the first element And, the GM is connected to the input of the second delay element, the output of which is the sixth output of the block and connected to the second input of the fourth OR element and to the input of the third delay element, the output of which is connected to the clock input a generator whose output is a second output, the first output of the delay element is a first output of The Simulator primer „1” is different from the fact that the block for specifying the number of stimuli contains two registers, the elements AND, the element OR, the inverter and the element And, the output of which is connected to the recording input of the first register, whose shift input is connected The first input of the AND element is the input of the block, the second input of the AND element is the record entry of the block, Angle moves of the first mode: the trap is connected to the first inputs of the elements AND, the second inputs of which are connected to the outputs of the second register and are. the block output group, the right shift input of the second register is the sum- Nffip TOH; the HM block input, the left shift input of the second register is the subtracting input of the block S, the reset input of the first register is the zero input of the block, the outputs of the AND elements are connected to the inputs of the OR element, the output which is the second output of the unit and is connected to the input of the inverter, the output of which is the first output. block house about 4 “Simulator of Po, of tl and h a-yu and with the fact that the counter of correct Hbix answers contains a counter j ele. The AND elements and the OR, whose output is the output of the block, and the inputs are connected to the outputs of the AND elements, the first inputs of which are a group of inputs of the block, and the second inputs are connected to the counter inputs, the counting input of which is the counting input of the block and the reset input is the zero block input. Fm.b Thebes R 6 (7) 28 Jt. Fig 6 Fig. § at 31 12 А А 1 2 FIG. 7 FIG. 8 J