SU439842A1 - Device for automatic control of operator activity - Google Patents

Description

one

The invention relates to coitrol devices for the work of operators and can be applied in any branch of the national economy that develops and operates man-machine systems, as well as in the process of conducting engineering and psychological research and as part of the training equipment.

An automatic device for objective monitoring of operators is known, which contains an impact signal simulator, the input and output of which are connected to a training object, which is connected to a manual control unit and an indicator, a signal generation unit, the inputs of which are connected to a manual control unit, and an indicator the signal simulator, and the outputs, to the comparison unit and to the software unit, the output of which is connected to the comparison unit, the recording unit, connected through the interface unit to the comparison unit , Deilifrator and display unit.

Registration is done by typing a telegraph tape on the tape by assigning two-point words to actions. Time binding is carried out by printing on the same tape of telegraph apparatus with a special sign of the second and minute marks.

A master tape or program is pre-prepared for each task.

activities of the “ideal operator. This tape compares the tape on which the results of work are recorded at the console of one or another operator.

The known device has the following disadvantages:

- rigid binding to a specific “man-machine” system;

-the impossibility of registering complex informational teams (situations) for which actions were taken;

- the lack of automatic allocation of erroneous actions and temporary deviations;

- the difficulty of finding the information received.

The aim of the invention is to extend the field of application of the device for the automatic control of operator activity.

This goal is achieved by the fact that a memory block is inserted into the device, the input of which is connected to the comparison unit through the descrambler and the output to the display unit.

The drawing shows a functional diagram of the device, where the following notation is used: 1 — the object of the exercise; 2 - manual control unit; 3 - indicator; 4 — exposure signal simulators; 5 — signal generating unit; 6 - software unit; 7 — comparison unit; 8 - flour; 9 — memory block; 10 - block display; 11 — interface block; 12 - registration unit; 13 - operators; 14 - the tester.

The principle of the device is as follows.

The tester M, the control unit with the controls of the simulator 4 influence signals, generates command signals that from their outputs are sent to the training object J, the latter generates reaction signals that from its outputs are fed to the inputs of indicator 5, where Operator 13 by displaying and signaling, and on the inputs of simulators of influence signals with the aim of EFFECT on logic elements and displaying the results of influence.

The operators 13, in accordance with the information received, act on the manual control unit 2, which generates signals of control actions coming from its outputs to the inputs of the training object 1.

The processed signals from the outputs of the training object are directed to the inputs of the indicator 3. The signals generated from the manual control unit 2, the indicator 5 and the 4 signal simulators act on the signals from their outputs to the inputs of the signal generation unit 5, into which they are converted by amplitude and duration in order to coordinate device operation modes.

The signal of one or another action of the simulators 4 of the action signals from the outputs of the signal-shaping unit 5 is transmitted to the input of the program unit 6, into which the operator’s control actions program is introduced, representing: a matrix of positional input signals. Each row of the matrix corresponds to a program for working out a particular task, depending on the simulated situation. Each bit of the line corresponds to the number of the control block 2.

The value " 1 is assigned to the bit if the program is activated at certain points in time of the corresponding control body, and the value " O if it is not activated.

A program for displaying information in accordance with the signal of the signal generation unit 5 selected by the matrix row is also entered into program block 6. Codes of the involved rows of the matrix from the outputs of the program block. 6 are rewritten into the comparison block 7.

The input of block 7 from the outputs of block 2 of the manual control and the indicator 3 through the block 5 of forming signals as the operator performs 13 tasks receives electrical signals 5, compares the signal arrival order, redundant and missing signals, signal arrival times (earlier, later ) with their programmatic values. In case of deviations, the 0 deviation signals are transmitted to the inputs of the 1: 1 interface block for encoding and further documentation in the recording unit 12 and to the inputs of the decoder 8, which converts the binary codes of the signs of the rows and the signs of deviations into the signals of the unicast codes.

These signals from its outputs go to the Inputs of the memory unit 9, where they are stored, and from its outputs are transmitted to the inputs of the display unit .10, where they are displayed with an explanation of the physical meaning of the deviations. The program media of the program block 6 and the display elements of the display block are removable in order to restructure the device in case it is connected to another system.

5 "man-maschin.

In addition, signals from the outputs of block 2 of the manual control from those controls that are initial in the sense of solving control problems are chosen to the input of software block 6 via the signal-shaping unit -5 in order to select the appropriate program line (Matrix.

Subject and title of the product

five

Device for automatic control of the operator's activity, containing a simulator of the action signals, input and output, which is connected to the training object, which is connected to the manual control unit

0 and by an indicator, a signal generation unit whose inputs are connected to a manual control unit, to an indicator and to an impact signal simulator, and outputs to a comparison unit and to a software unit whose output is connected to a comparison unit, a recording unit connected through a matching unit A: a unit with a comparison unit, a decoder and a display unit, characterized in that, in order to expand the scope of application, a unit has been entered in it, the input of which is connected to the reference unit through the decoder, and the output is connected to the display unit.