SU1275516A1 - Device for training memory of operator - Google Patents

Abstract

The invention relates to a simulator and can be used for training and professional selection of ACS operators. The purpose of the invention is the expansion of didactic possibilities due to the adaptive complexity of tasks in accordance with the individual characteristics of the operators. The invention is based on the introduction of a simulator containing an operator panel, a meter block, a comparison block, a register block, a register, AND, OR elements, an inverter, two pulse drivers, a trigger and a switch with circuit connections causing the adaptive nature of the short-term operator memory. . 1 il.

Description

This invention relates to automation and; computer technology, in particular for simulators, and can be used for professional selection and training of ACS operators.

The purpose of the invention is the expansion of the didactic capabilities of the trainer due to the adaptive complexity of the task in accordance with the individual abilities of the operator.

The drawing shows the structure of the simulator.

The device contains an operator panel 1, pulse shaper 2, register 3, switch 4, counter 5, elements 6 and 7, element OR 8, counter 9, registration block 10, trigger 11, pulse shaper 12, comparison block 13 and inverter 14.

Remote 1 contains indicators 15 and 16, one-shot 17-19, indicators 20-21, register 22 and indicators 23.

Shaper 2 pulses contains a series-connected generator 24, the element And 25 and the trigger 26.

Counters 5 and 9 form a block 27

counters. I

The essence of the operation of the simulator is as follows.

At each stage, the work of the operator simulator forms a random sequence of binary stimuli. The task of the operator is to delay the input reactions to the number of ticks needed at this stage of the operation with respect to the perceived information. The operator's memory thus works as if in the register mode with the sequential movement of information. The operator must interact and analyze at least three information flows stored in the memory, feedback and input to the sensory inputs. The simulator monitors the correctness of the operator’s work and, if successful, complicates the operator’s task by increasing the number of ticks for which information is to be delayed. The duration of each stage of the operator’s work is limited by the time T, which is set a priori by the manager.

The simulator works in the following way.

When the power is turned on, counters 5 and 9 return to their initial state.

trigger 11 — into a state in which a logic zero level appears at its output, prohibiting the presentation of information in block 10. A unit is registered for the first bit of the register 22, which lights up the indicator 23, and the remaining bits of the register 22 are written in zeros.

Counter 9 is a control element for switch 4. Since zero potentials are present at the outputs of counter 9, one output of register 3 is connected via switch 4 to one of the inputs of block 13.

The glow of indicator 23 indicates that the simulator is ready for the first stage of work. At this stage of the task, the operator’s task is to delay the perceived information by one bit.

The pulses from the output of the generator 24 (multivibrator) through | Open1 element 25 arrive at the counting input of the trigger 26, which under the influence of these pulses constantly changes its state.

The operator presses the button odovibrator 18 (not shown). A single potential generated by the single vibrator 18 passes through element 8 and inverter 14, closing element 25. Since the moment of pressing the button is indefinite in time, this trigger is set randomly to single or zero state. In addition, a single potential. From the output of element B is fed to the inputs of elements 6 and 7, the size of the presentation of the steady state trigger 26 by means of indicators 15 and 16. If the trigger 26 is set to one, the indicator 15 lights up, if zero - then indicator 16. The operator remembers the stimulus given.

When lowering the button of the single-vibration 18, it returns to the initial state. The falling edge of the pulse generated during this affects the clock input of the register 3. The state of the trigger 26 is recorded in the first register bit 3.

Claims (1)

In accordance with the stimulus presented, the operator presses the button on the Nov55 oscillator 17 or 19. The stimulus entered is fed to the input of block 13, where it is compared with the stimulus recorded in the first discharge of register 3. In 312 the case of coincidence of stimuli on the first arc of block 13 a pulse is generated , Kotopbift acts on the indicator 21. The lighting of the latter indicates the correctness of the action taken, In addition, the pulse arrives at the first input of the counter 5, increasing the number recorded in it by one. In the event of an error, a pulse is formed on the second OFF TIME of the block 13. In this case, the indicator 20 lights up, and the counter 5 is reset to the zero state. At the same time, a new informational stimulus is presented in the form of the light of the indicator 15 or 16, which is recorded in the first register bit 3 when the one-shot 17 or 19 button is released, and the operator actions are repeated. In this case, the correct action increases the value of the number in the counter 6, and the erroneous actions return the counter 5 to the zero state. If the required number of error-free actions are performed on the code of the counter 5, a short pulse is generated, which is fed to the input of the counter 9, increasing by one the value recorded in there is a number for a clock input of sequential advancement. information recorded in register 22 and to the forkshreater 12 input. Indicator 23 lights up, indicating a transition to the second stage of work, in which the operator delays the perceived information by two measures. Switch 2 connects the second output of register 3 to the input of block 13. The operator presses the button of the one-shot 18 twice. At the same time, he is presented with two stimuli. Further work is carried out with the one-shot buttons 17 and 19 in accordance with the sequence of presentation of stimuli, which are entered with a delay of two ticks. Indicators 20 and 21 inform the operator about the correctness of the actions taken, and indicators 15 and 16 show the stimuli to be memorized. Further operation of the simulator is similar to the described algorithm. The duration of the time interval of each stage is limited by using a 12U driver. Shaper 12 is a serially connected seconds pulse generator and a divider with a specified division factor (not shown), the output of the divider is the output of the driver 12, and the input of the driver 12 is connected to Trigger Trigger Inputs. When the task is executed during the time, the impulse from the start of the counter 5 is fed to the input of the driver 12, returning the triggers of the divider to the initial state, i.e. Shaper 12 is set to the origin of the time interval. If during the time T there is no reset pulse, the output of the driver 12 generates a pulse arriving at the trigger 11. The latter goes into a state where a potential appears at its output allowing the information 10. The block 10 shows is the state of the counter A, which corresponds to the number of the step on which the operator failed to complete the task in a predetermined time. Formula of the invention. A device for training the operator’s memory, containing an operator console, whose outputs are connected to the corresponding inputs. The group of the comparison unit and the corresponding inputs of the OR element, the output of which is connected to the first inputs of the first and second elements AND, the outputs of which are connected respectively to the first and second inputs of the operator’s console, the serially connected counter block and the recording unit, the inverter and register j are different that, in order to expand the didactic capabilities of the simulator, it introduced the first pulse shaper, the input of which is connected to the output of the inverter connected to the first input of the register, the first output - from watts ring input and the second element and the second; the output is with the second inputs of the register and the first element I, the switch, the input of which is connected to the first output of the block of counters, the inputs of the group to the corresponding outputs of the register, and the output to the input of the comparison unit, the second pulse shaper, the input of which is connected to the second output of the block of counters connected to the third input of the operator’s console, and the trigger, the input and output of which are connected to S1275516e with the output of the second operator unit, the second output of the pulse pulse unit and with the second comparison input is connected to the second input of the registration unit, the first output of the meter block and the fifth input of the comparison console are connected to the first input of the operator, the inverter input is connected to the counter unit and the fourth input 5- element option OR.