SU1596362A1 - Device for monitoring time of performance of operations - Google Patents

Abstract

The invention relates to automation and computer technology and is intended to control the time of technological operations. The aim of the invention is to improve the accuracy of the device. The device for monitoring the operation time contains sensors 1, switch 2, information receiving block 3, decoder 4, memory block 5, coincidence block 6, indicator 7, pulse generator 8, timer 9, reed switch unit 10 and input information block 11 . The effectiveness of the device lies in the possibility of making adjustments to the source data when performing a linear work / activity schedule / in real time. 4 il.

Description

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The invention relates to automation and computer technology and is intended to control the time of technological operations.

The aim of the invention is to improve the accuracy of the device.

Figure 1 shows the functional diagram of the device; Fig. 2 shows diagrams of a memory block, a match block, an indicator, and a block of input information; FIGS. 3 and 4 are diagrams of a switching unit of reed switches and a set of input information, examples of execution. The device contains sensors 1, switch 2, block 3 of receiving information, decoder 4, block 5 of memory, block 6 of coincidence, indicator 7, generator 8 pulses, timer 9, block

10 switching reed switches and block 11 set of input information.

The structure of block 5 of memory includes triggers 12, one for each operation of the work schedule, and the block

11 - reed switches 13 with shanks,. Block 6 consists of elements And 14

and 15 and NOT elements 16.

The indicator 7input red and green display elements 17. The blocks 10 and 11 include an electric motor 18, a gearbox 19, a king pin 20, a cable 21, a block 22 of a set of controlled graphics, a ruler 23, magnets 24, conductive buses 25, time axes 26, guides 21.

The device works as follows.

Before starting the operation of the device, a plan graph of the work (operations) is drawn on the transparent block of block 11, for example, with a pencil, and then, according to this plan, the block and end of these operations are set on the block 11 using movable reed switches 13. Next, using the timer 9 sets the required time scale in which the monitored events will be observed. The intensity of the arrival of pulses, depending on the specifics of -, work can be from several hours.

When the device is switched on at a specified time (i.e., the work package is put to control), the pulse generator 8 begins to generate pulses, which at a predetermined time scale with the help of timer 9 arrive at block 10 at the electric motor 15. The electric motor 18 moves the spins through gear 19 . Local Line 23 with magnets 24 located on it.

Moving over block 11, a ruler 23 with magnets 24 passes over the reed switch 13, which fixes the beginning of some operation, and at the same time ensures its operation. A circuit is provided in which the reed switch is installed, through which an electrical signal is supplied to the corresponding element AND of block 6.

The signal at the second input of this element is as follows. Information about the completion of scheduled operations from sensors 1 is entered by the performer and fed to the input of switch 2.

Switch 2 provides switching of the output of one sensor to the information receiving unit 3. Unit 3 receives this information and then transmits it to decoder 4, which decrypts the encoded information and delivers it to memory unit 5. Further information about the end of the work goes to the second input of the corresponding element And block 6.

In this case, when an electric signal is received from block 11, a single signal is output to the indicator 7, which provides an alarm (green tear) about the work performed.

If the electrical signal from the work contractor is delayed, then when the electrical signal from block 11 arrives at the element I, a zero signal is output to indicator 7, where the alarm is triggered (the red color of the delayed operation.

In the event of deviations from the schedule, based on the analysis, the manager evaluates the situation and makes a decision. As a result, he (if possible) or shifts the start (end) time of this work (by moving the corresponding reed switches 13 with the shanks in block 11, or (if this work affects others) makes adjustments to the beginning (end) of their execution (also with the help of the appropriate reed switch 13).

After that, the network is restarted under control, which ensures that the manager is released from constant monitoring of the process, and the manager is able to perform other work until some delay (deviation) occurs in the planned list of operations. If there are delays, the manager (operator) Having information about the planned and actual progress of the operations, decides to correct this deviation in order to accomplish the task. At the same time, it has the ability to immediately (quickly) introduce adjustments to the controlled schedule (for example, to change the duration of individual operations. Thus, the effectiveness of the proposed device lies in the possibility of making adjustments to the source data when performing a linear work schedule (operations) in real time. 15 26 Formulation of the Invention A device for monitoring the time of execution of operations, comprising sensors, a pulse generator, a set of input information, and a memory block characterized in that, in order to improve operation accuracy, a coincidence unit, a switch, an information receiving unit, a decoder, an indicator, a timer and a reed switch unit are inserted into it, the sensors are connected to the switch, the output of which is connected through the serially connected information receiving unit, decoder to the first input of the coincidence unit, the output of which is connected to the input of the indicator, the input of the pulse generator is the start input of the device, the output of the pulse generator through a serially connected timer, switching unit reed switch Blackjack and a set input connected to the second data -Log block matcher.

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Claims (1)

SUMMARY OF THE INVENTION A device for monitoring the execution time of an operation, comprising sensors, a pulse generator, an input information collection unit and a memory unit, characterized in that in order to improve the accuracy of operation, a coincidence unit, a commutator, a reception unit are introduced into it information, a decoder, indicator, timer and switching unit of reed switches, the sensors are connected to a switch, the output of which is connected to the first input of the coincidence unit, the output of which is connected to it is single with the indicator input, the pulse generator input is the device start input, the pulse generator output through a series-connected timer, the reed switch switching unit and the input information set block is connected to the second-input of the coincidence unit. '71 ΎΊ eele / shn Fis. 4