SU581468A1 - Information displaying device - Google Patents

Description

one

The invention relates to measuring and computing techniques, in particular, to devices for outputting digital data to indicator instruments, for example, in the process of measuring the temperature of the motors in the floor.

The known device for displaying the X gas temperature measurement in a gas turbine comprises thermocouples installed in the outflow from the engine; exhaust flow and connected through the switch to the measuring pitei "e Vv which contains a block of amplifiers H.reHejiaTpiJ of the reference voltage / reedVyyaynav with an arithmetic device with &; Я5й1й11 || ; e ,, indicator

% ablo.,. .--.: Most close. " The technical entity to the device is a device for displaying information, which contains sensors connected via a switch and a device to an analog-to-digital converter connected to the data output unit, a vertical scan decoder connected to a gas discharge indicator panel connected to a horizontal decoder to a horizontal display decoder connected to a horizontal display panel connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a horizontal display decoder connected to a vertical display decoder with a counter and control unit associated with a clock generator counter and a control unit associated with the clock pulse generator. lsov, and the switch counter and the converters are binary code into a decimal connected to the digital indicator 12.

In this device, all measured temperature indications are displayed, the fluctuations of individual values of which exceed the razvshaaktsuyu ability of this device. This reduces the quality of information display.

The purpose of the invention is to increase the quality of information display.

To do this, we introduce into the proposed device the selection of the maximum signal IL. an instantaneous / 6e 1uni shaper with an analog-to-digital converter, a Ynpa BheHititv block with a vertical scan decoder, and a maximum signal extraction unit connected to a binary-to-digital converter and a control unit.

The drawing is a block diagram of the described device.

It contains sensors 1 (for example, thermocouples) connected via switch 2 and unit 3 will amplify it to the analogue OO-i-mfpo cs-iy conversion DSH1) 4, soy 5 | and © yy "y with input F © rmyro a g ll 5 mg of the badges, hops off, block 6f of the coadinecnual through switch 7 with block 9 sec. Of the module. The gas monitor was used to display information in the device. panel (hyp) -9 "g G4: fi gion tal n w vertical control panels, to KOToptiM your price is $ 5. © ya complies with IEEL®®1frator 10 verukyalnaya. Raeerkkk and decaFrator 11 gorkfontalnoy sweep, associated with the counter | 12, For a blueprint of the work of the unit tshy block device serves as a unit DZ upraaley, podklachshshyy to the general-. ru 14 1 ak2OVYE4 kzhguleoee (GTy)

The exit forshirava is the 5th code to the IS block, which is the maximum signal from the co-takewax maxiu alva Tej-snepafyps ,. Eaikad aaisa u with pr “yu ra. zonatel - 16 binary code in the des -. The indicators are connected with the digital indicator; ® indicator 17. Measuring information to the issuing unit 18 of the data output connected to the mm. the output of the ADC 4.

For example, using sensors 1, the proportion oval and amp; Д1Ш 4, к © - or1y1. Converts the analogue sigva / r: p gz emergency data daoy-ish code “npeoepiasosajJHHft signal notrryna-”. em shaper 5, providing .two rehaz-: a device operation ;, control mode (switch 7 in pollesyi T), in which the whole information is covered, we get a drive from the sensors, 1, -l-range selection, on which the GUI screen 9 osoepaiKasxcra information for one sensor demand cycle,

In nt ar in ohm mode in the seven-digit binary code from output ADCP 4, through the switch, 7 block 8 is fed to the decoder U ertikal. sweep, which converts the binary code ъ number-pulse code, the inputs of the ISU 9,

In the second mode, to display the curve, the 1-temperature distribution is fixed at −3 defined; momeit time, signals; corresponding to the temperature of the separation points of the field, from the output of the ADC 4 arrive at block 6, in which information is stored for one thermocouple demand cycle.

 According to the comaide from the control unit 13, the unit 6 transmits information to the selection unit 8, which, s determined by the user, makes a check of the aikodes of the block b to the input buses - the encoder of the 10-vertical scan. Potential factors that enter the horizontal bus of the control system are: e 1 SSC 9. On a regular basis, this was connected with the GTI} 14 through. 13 is fed to the input of the counter connected to the horizontal scanning 11. WHEN YOU SUBDITIONAL OUT1 1 TOUCH, EXPERIMENTAL PARTS It was sent to the ISU on a vertical ishiu 9. 9. In the tote of the control signal, the gas discharge came on the screen and the gas point came on the screen. When the BCisx thermal is connected, a temperature distribution curve is observed on the screen in the study / south field.

In addition to the Toio device, the ozeol unit determines the maximum temperature corresponding to the temperature distribution curve displayed on GIA 9. For this, the code signal from the exit of the forger is instantaneous: the values are fed to the Bdelenk maximal block. signal corresponding to the maximum temperature. This conversion was transformed into a proto-editor, 16 of a twofold code in decimal and means ®

the maximum temperature flashes with a 17 "indicator

All-round signal from the DSL 4 is sent to block 18, to which other devices, for example, CMR, Kg-Schudgom from the last automatic detfrauf mountain 1.1, cooTBeTc-TsyjoQiKM and the United States Center-4th option, may be connected to the control unit 18, for example, cooTBeTf-TF-4x, 11 through block 13 05555 @ one set-up to the scrolling state of the counting 12, coke; 5 0 5 O 1 and 2 and block 15 of the maximum small signal; In addition, using this module, they generate a reset signal of the memory block b in accordance with the time frame of the device. specified by control block 13 .

(The instantaneous value generator and the signal power unit corresponding to the maximum tag-e-ture will improve the quality of the display of the temperature field distribution curve and provide an opportunity to directly during 3xperimeite; to make a quick analysis of the resulting information

Formula koborenteni;

A device for displaying information that contains a sensor connected through a switch and an amplifier unit to an amplified transducer connected to a data output unit, a vertical rotation screw df, connected to a gas discharge dns and 1) with a dictation panel connected to the decoder horizontal sweep / connect with a control counter, connect with a hack7O1 with a pulse r with a counter in xctutate, and a converter of the basic KQi | a to decimal, connected to a digital indicator, which is connected it, that, in order povyshshsh quality map information {u, 8 veto introduced extractor

Maximum Signal and Formula of Instantaneous Values Connected to Analog-Digital One Transform4,

control flare, decryption in vertical scanning and a maximum signal extraction unit connected: to the binary code converter in the decimal unit controlled.

Sources of information (results, given in attention during export):

1, the patent of CBA 3719071, cl. 73341, 1971.

2. Authors certificate of the USSR 419743, cl. B01 G 5/52, 1974./