SU1492369A1 - Operatorъs training device - Google Patents

Abstract

The invention relates to a simulator and can be used in devices for training operators. The purpose of the invention is to expand the didactic capabilities of the device by training operators to skip nonessential operations when working under time constraints. The purpose of the invention is achieved by the fact that in a known device comprising an address register 1, a memory block 2, a micro-register register 3, an information board 4, an operator response input block 5, a comparison block 6, elements OR 9,10, a delay element 11, a generator 15, counter 16, the register of the 12th number, counter 13, error indicator 14 and groups 7 and 8 of the OR elements are entered. 1 il.

Description

1492369

The invention relates to technical training tools and can be used in simulators for the practical training of ACS operators.

The invention of the invention is the expansion of the scholarly capabilities of the organization; the devil is the block diagram of the device for training the operators.

The device contains pe1 istr I addresses (microcommand), memory block 2 (microprograms), register 3 microcodes

mandas, information-inob- table 4, block of operator response, block 6 of comparison, the first group of elements SHG 7, the second group of elements I. TS 8, elements OR 9 and 10, delay element P, register 12 numbers, counter 13, indicator 14 error generator 15 (clock pulses), counter 16, external input 17 start the device.

Register 1 is intended to specify the control component of the control algorithm. The capacity of register 1 is determined by the number of operations of the control algorithm. The appearance of a signal at one input of register 1 is connected with the switching on of the device and results in reading in block 2 of the microcommand memory corresponding to the first operation of the algorithm. When signals arrive at the other input of register 1, a shift is made to the heading of his ke and reading the address of the next microcommand from block 2,

Memory unit 2 stores, in the form of micro-commands, data on each operation of the activity algorithm. The number of microcomans in the firmware corresponds to the number of operations in the aagorhythm of the operator’s

I

Register 3 provides data storage for the time the operator is acting on the current operation of the algorithm. Each microinstruction consists of two microoperations. In the first, the code of the display indication body 4, which changes its state in this operation of the algorithm, is stored, in the second code of the control body of block 5, on which the operator must act in this operation. For non-essential operations of the algorithm, such as turning on the backlight, turning off the alarm, etc. a third of the microinstruction is provided, which stores the code of the control body corresponding to

ten

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thirty

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immediately following an insignificant

Table 4 and block 5 are physical models of the console of the operator’s workplace and fully correspond to it in size and location of the corresponding Authorities,

Block 6 makes it possible to determine the accuracy of the operator’s actions by comparing the codes that correspond to the required and matched by the operator of the control unit of block 5,

The elements of OR 7 provide the transfer of codes stored in the second and third microoperations of register 3, t, e, provide verification of codes by an unimportant and following operation of the algorithm, which is indispensable.

The elements of OR 8 are designed to provide verification of compliance of the code involved in this operation by the operator of the governing body of the unit 5. to the contents of the second and third microceracea of register 3,

Element 1 and 9 and delay element 11 allow synchronization of the control processes of reading the contents from the second micro-operation of the micro-command stored in the ret ister 3 and the comparison in block 6,

Register 12 provides for the storage of the control unit code of unit 5 for the time required for the estimation of the accuracy of the operator’s actions, connected with the execution of irrelevant and necessary operations of the control algorithm.

The generator 15, together with the counter 16, provides a quantitative estimate of the gain in time of the operator skipping non-essential operations during the execution of the algorithm in 5 conditions;

Counter 13 is intended for detecting the fact of an error in the actions of the operator and presenting him with the information by means of indicator 14, Q if the operation performed by the operator does not correspond to the required actions to perform the non-essential and the following mandatory OITPs,

5 The device operates as follows,

With its switching on, the signal.h enters the external input 17 of the device, zeroing 16 and the input re

one

gistra 1; By this command, in block 2, a microinstruction is selected, corresponding to the nerve operation of the control algorithm. In this case, the generator from the first output of register 1 is started up by the generator 15. The contents of the selected microcommand are rewritten to register 3 from its first outputs, the code of the required display indication body 4 is fed to its inputs. At the same time, this body changes its state. The human operator, perceiving this information, acts on the control unit of block 5, whose code enters through the inputs OR 8 to the inputs of block 6 and the register 12, and through the I / GI element 9 to the read input of register 3 At the second outputs, this register the code required for the operation of the control unit 5 in this operation appears and goes through the elements OR 7 to the inputs of the block 6. The comparison command comes after the signal at the control input of the block 6 comes from the output of the element OR 10 through the element 11,

If, as a result of the comparison, in block 6 it turns out that they coincided, then the operation will be recognized as completed without a trouble and the signal from the first output of the comparison block 6 will go to the installation inputs of the register 1 2 and counter 13, as well as the input of the register 1. The address the next microcommand in block 2, corresponding to the next operation of the activity algorithm. The cycle of operation of the device is repeated in the order previously described.

When operating under extreme conditions, the operation of the device continues until the operator completes the last operation of the control algorithm, after which the signal from the last output of register 1 stops the generator 15. Analyzing the contents of the counter 16, allows the operator to estimate the time spent.

For operator training to. work under time constraints is reported and broken to ensure timely execution of the algorithm by skipping non-essential operations.

The processing of immaterial 1x operations is performed in the following order. The operator, perceived in the information board 4, affects the required op

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five

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gan control unit 5, if he activated the body corresponding to an insignificant operation, which was required to skip, the device will work in the described pg), t, e. compare the code of the involved control with the required one stored in the second micro-operation of register 3. If in block 6 a coincidence occurs, the device will transfer the operator to the next operation of the control algorithm and the required time gain will not be reached.

If the operator missed an unimportant operation, then block 6 will register an error and, using a signal from the second output, will write one into the counter. In addition, the same signal will go to the input of register 12 and will overwrite the code stored in it, which is used by the operator of the control through the elements of OR 8 again in block 6. The error signal will also be sent to the second read input of register 3, which will lead to reading the contents of its third micro-operation in block 6 o

The comparison signal will go through the element OR 10 and through the element 11 to the control input of block 6.

If the code comparison happens, then the operator justly missed the insignificant and performed the required operation. In this case, the contents of counter 13 and register 12 will be reset, and register 1 will be transferred to the address of the next microcommand.

If the comparison of codes in block 6 does not occur, then the operator errs when skipping an unimportant operation of the algorithm, the contents of counter 13 will increase by one, which will result in a signal at its 5 output and the error indicator 14 will provide the operator with the appropriate information.

The predicted device expands the didactic possibilities, which allows to increase the efficiency of training operators d, n work in extreme conditions, Bbi3biBaeNtbix lack of time to perform the control task.

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Claims (1)

Invention Formula Device for training operators, containing the address register, input which is the input of the device, and the puffs are connected to the corresponding address inputs of the memory block, the outputs of which are connected to the corresponding information inputs of the microcommand register, the outputs of the first group of which are connected to the corresponding inputs of the information board, and the first read input to the OR whose inputs are connected to the corresponding outputs of the operator response input block, the generator, the output of which is connected to the information input of the first counter, the comparison block, the control input of which is connected to the output of the delay element, and the first output to the information input of the address register, and the second element OR, characterized in that, in order to expand the didactic capabilities of the device, the first and second groups of elements OR are entered into it, the number register the second counter and the error indicator, the input of which is connected to the output of the second counter, the information and installation inputs of which are connected respectively to the second and first outputs of the comparison unit connected respectively to the control and to the setup inputs of the register, the outputs of which are connected to the first inputs of the corresponding OR elements of the second group, and the Inspection inputs to the corresponding outputs of the input block of the operator’s response connected to the second inputs of the corresponding OR elements of the second group, the outputs of which are connected to the corresponding inputs of the first group of the block comparison, the second output of which is connected to the first input of the second element OR and the second input of the register of the microinstruction, and the inputs of the second group to the outputs of the co corresponding elements of I.GTI of the first group, the first inputs of which are connected to the corresponding outputs of the second group of the microcommand register, and the second input to the corresponding outputs of the third group of the microcommand register, the output of the first OR element is connected to the second input of the second OR element, the start and stop inputs of the generator are connected with the first and last outputs of the address register, respectively, the installation input of the first counter is connected to the input of the device.