SU1326887A1 - Apparatus for recording information - Google Patents

Abstract

This invention relates to the accumulation of information. The purpose of the invention is to reduce the error of registration information. Upon detection of information at the corresponding output of the recorder 5, a pulse is generated, which is fed to the input of the pulse generator 19, resulting in a sequence of pulses from the outputs of the shift register 12 through the block 16 of the elements OR OR the synchronization of the memory 4 is performed automatically mode by issuing control from the gnals to the switch 14, the control unit 13 outputs a pulse to the corresponding input of the control unit 11 through the element OR 10. The device allows to detect and process erroneous pieces of information. The writing of control blocks is given. 2 3. p. F-ly, 4 ill. (About from ot 00 00 v3

Description

The invention relates to the field of accumulation of information, namely, devices for recording information.

The purpose of the invention is to reduce the error in registering information by detecting and processing erroneous pieces of information.

FIG. 1 shows a functional diagram of the proposed device; in fig. 2, 3, and 4 are functional diagrams of the first, third, and second control units and time-varying diagrams of the operation of the device.

The device contains an analog-to-digital converter 1 connected by an input through the first switch 2 to input spikes 3 and outputs to the inputs of memory block 4 connected by outputs to informational inputs of the recorder 5, a generator of 6 pulses connected to the output of frequency divider 7 connected to - directing the outputs to the inputs of the first b: 1 8 control connected by turns to the control inputs of the first switch 2, a push-button station 9 connected by one output through the OR 10 element to the input of the second block AND the control, connected by the outputs to the control inputs of the memory block 4 and the registrar 5, and the shift register 12 connected by the input to the output of the frequency divider 7.

In addition, the device contains the third control unit 13, the second switch 14, the first 15 and the second 16 blocks of OR elements. element1 t HI: 17, element I 18, the formaker of 19 pulses and the pregrouping element OR 20, and the analog-digital converter 1 is connected by a control input to one of the outputs of the first block 8 of the control.leaf, node, chip, blocks 1 by moving to the interconnected ynpafs-l jupe. to its registrar 5 and b; 1; okspruyushm to the inputs of the P 11th and the third 13 control blocks and the input of the imaging device 19 pulses connected to the output through an additional element OR.20 s the input of the shift register 12, which is connected by the input through a serially connected Additional element OR 20 and AND 18 with the output of the divider 7 frequencies, connected with the corresponding output with the input of the third control unit 13 connected by the control input to the control output of the analog-digital converter 1, and Equal to the inputs of the second switch 14. The second switch 14 is connected to the outputs of the first control unit 8 by the second control inputs and connected between the outputs of the analog-digital converter 1 and the outputs (through the first block 15 of the OR elements) between the inputs of the 4 .m tee connected eootvetstvuyushimi unravl yushi.mi inputs to sootvetstvuyushaya they control inputs yup1im recorder 5, and through corresponding elements or second | -o

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block 16 elements OR to the outputs of the first bits of the shift register 12 connected by the output of the last bit through the element NOT 17 to one of the inputs of the element AND 18. The corresponding inputs of the elements OR of the second block 16 elements OR are connected to one output of the button station 9 connected by others outputs to the corresponding inputs of the elements OR of the first block of 15 elements OR. 0 In this case, the second control unit 11 is connected with the corresponding inputs and outputs with the corresponding outputs and inputs of the recorder 5 and the memory block 4 and is connected by a control input through the OR 10 element to one of the outputs of the third control unit.

In addition, the first 18 and third 13 control units contain the first 21 and second 22 NOT elements, the first 23 and second 24 AND elements, the first 25 and second 26 OR elements and the shift register 27 connected by bit outputs to the inputs of the second OR element 26, and the input through the first element OR 25 - - to the outputs of the first 23 and second 24 elements AND, connected by the first inputs to the output of the first element HE 21, whose input is the blocking input of the control unit 8 or 13, and the second input of the nerve element AND 23 connected to the output of the last bit of shift regis Tra 27 through the second element is HE 22, and the third input of the first O element of Element 23 and the second input of the expensive element AND 24 are the inputs of the nerve and third blocks 8 and 3 of the control, the outputs of which are the output of the second element OR 26 and the bits of the bits in the register 27.

In addition, the second control unit 11 contains an HH 28 element, the input of which is blocking the input of the second control unit 1 1, the first 29 and the second 30 AND elements connected by the first inputs to the output of the NO 28 element, delay element 31 and the first shaper 32 is named i (p / ls, connected by the input through the delay element 31 to the output of the first And 29). The second bp of control unit 11 also contains the second pulse shaper 33, - the connected input to the output of the second And 30 element, moreover, the second inputs of the first 29 and second 30 elements are the input. th block 1 1 Control, and the outputs of the first 32 and second 33 formers impu; 1sov are the outputs of the second control unit 11.

The device works as follows.

Analog information comes from the input buses 3 to the inputs of the nerve commutator 2, which (depending on the code at the control input from the outputs of the first block, 8 controls) connects the corresponding information channel to the input of the analog-digital converter 1 (Fig 4b). To control input {input analog

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digital converter 1 is supplied from the first control unit 8, the signal "Start of conversion, and information from the outputs of analog-digital converter 1 (Fig. 4D1-4D | 2) is fed to the inputs of the second switch 14, and the control input of the third control unit 13 receives the signal “End of conversion (FIG. 4E). The synchronizing pulses (Fig. 43) synchronize the third control unit 13, on the outputs of which the switching pulses of the tetrads of the digital code and the code of the channel number are formed (Fig. 4D - D12 and Fig. 4G | - D2). Signals with OUTPUT; The second switch 14, depending on the signals of the button station 9, is switched in manual mode to the inputs of the memory block 4 by the first block 15 of the OR elements. As the block accumulates information of a predetermined value: - information is transmitted to the recorder 5. Upon detection of information at the corresponding output of the recorder 5, a pulse is generated, which iiocTynaet to the input of the pulse former 19, resulting in the shift of the register 12 from the outputs through the second block 16 elements OR a sequence of pulses arrives to handle faulty situations. In the manual mode, such processing is carried out using the button station 9. In addition, the impulse about the presence of information blocks the operation of the first 8. second 11 and third 13 control units, and the pulses from the generator output 6 pulses shared by the frequency divider 7 synchronize the shifting operation register 12 through the element And 18 and, an additional element OR 20, as well as synchronization P13, the operation of the first control unit 8 (Fig. 4A: depending on the dynamic properties of the object and the third control unit 13) (Fig. 43

Synchronization of memory block 4 is performed as follows. In the autolatics mode, when issuing control signals to the second switch 14, the third control unit 13 outputs a pulse to the corresponding input of the second control unit 11 via the OR 10 element. In the manual mode, the control is performed through the OR 10 element from the button station 9. As a result the second control unit 11 generates a strobe pulse (Fig. 4L) for writing the tetrad into the memory block 4. As the accumulated information of a given volume is accumulated, a pulse (fig: 4H) is sent to the second control unit 1 1, which is converted to the Read Block signal and output to the memory block 4 and the recorder 5.

The first control unit 8 operates as follows. In the initial state, “L” is recorded in the last bit of the shift register 27, and its sync input is blocked through the HE 22 element and the AND 23 element. In the absence of a pulse, the output from the AND 24 element through the OR 25 record is

0

This is followed by a further shift of the shift register 27 until the sync pulses are blocked on the nerve element And 23.

The second control block 1 1 operates in the following way. In the absence of information gathering, signals from the outputs of elements And 29 and 30 receive iia inputs of the formers 32 and 33 of the pulses.

Third b. NEC 13 control is working ana; 1kogno predychchtse.mu.

In c.iyqae, the information about the information of the data of pei-12 is transferred to the state 1 in the first position. At the same time, the synchronizing pulses from the output of the electroniiTa And 18 through the additional element ILI 20 sdpngg.kug: h until the moment of blocking;); H1 17. As a result: h) H) on the shifting register steps; 2 pho :):) —Ir chokes of the command "Reset, Block" and "Gap block, which ensures that the device fails to detect faults , 11 zbec1P (: 1Y pnfor0

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.iaiuiii, containing an anaha-digital-to-prepro 3o: igga .-; ь, liočenl; th input through g e | 1Yyy1 co im imarap to input | -.thy houses and exits; to 1 move of the memory block, connecting 11; o1-o outputs to the information inputs registrar () 1: a,; A generator imnum.msov, connected nyho; 1m with the input of the frequency divider connected to the corresponding xo; ia .ii-i to the input; of the first block,: | eni, connected by the outputs to the controls, that is, the input of the switch iiepBiX o, the push-button station. Compound1: s ;;; th one exit through r And, And about the entrance of the second b. Yuka admin-pod, 1; 1; a lot of outputs to the control. T - inputs b, c) memory memory. and registrar,); with dvngayusch -; : register, G: connected input} ds, 11gge, 1 frequency, different, τto. with iie.Tbio reduce norpein-HocTii registry::; 11 formations due to the detection and processing of erroneous sections of information. iierci introduced the third control unit, the second switchboard, the first and the second 6, iOi; ii elements OR, e, what NOT, the element AND, the pulse former and an additional element N, OR, and the converter is connected by a control input to one of the iiei Roi-o b outputs of the control connected by a blocking input to the interconnected control, the main output of the recorder and the blocking inputs of the second and third b, control yuki and the input of the importer, 1yrs, connected to the output via an additional alternative OR to the input a shift register, an input connected via an additional OR element connected in series and an AND element with an output of a frequency divider connected by a corresponding output to an input of a third control unit connected by controlling an input to a control output of an analog-digital converter, outputs to the first control inputs of the second switch connected by second control inputs

control contains the first and second elements NOT, the first and second elements AND, the first and second elements OR, and the shift register connected by the bit outputs to the inputs of the second OR element and the input through the first OR element to the outputs of the first and second AND elements connected by the first inputs to the output of the first element NOT, whose input is the blocking input of the control unit.

to the outputs of the first control unit and on-10 and the second input of the first element I is connected

with the output of the last bit of the shift register through the second element NOT, the third input of the first element AND and the second input of the second element AND are the inputs of the first and third control units whose outputs are the output of the second element OR and the outputs of the shift register bits.

between the outputs of the analog-to-digital converter and the outputs through the first block of OR elements between the outputs of the memory block connected by the corresponding control inputs to the corresponding control inputs of the recorder and through the corresponding OR elements of the second block of the OR elements to the outputs of the first shift register bits connected the output of the last bit through the element is NOT with one of the inputs of the AND element, and the OR elements of the second block of OR elements are connected by the corresponding inputs to the same outputs to a button station connected by other outputs to the corresponding inputs of the OR elements of the first block of the OR elements, while the second control unit is connected to the corresponding outputs and inputs with the corresponding inputs and outputs of the recorder and the memory block and is connected to the control by one of the outputs the third control unit.

2. The device according to claim 1, characterized in that each of the first and third blocks

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thirty

3. The device according to claim 1, characterized in that the second control unit contains a NOT element whose input is the blocking input of the second control unit, the first and second AND elements connected by the first inputs to the output of the HE element, the delay element and the first pulse driver, connected by the input through the delay element to the output of the first element And, and the second pulse shaper connected by the input to the output of the second element And, the second inputs of the first and second elements And are the inputs of the second control unit, and the output s first and second pulse shapers are vyhoda.mi second control unit.

Phie. 2

control contains the first and second elements NOT, the first and second elements AND, the first and second elements OR, and the shift register connected by the bit outputs to the inputs of the second OR element and the input through the first OR element to the outputs of the first and second AND elements connected by the first inputs to the output of the first element NOT, whose input is the blocking input of the control unit.

 and the second input of the first element is connected

3. The device according to claim 1, characterized in that the second control unit contains a NOT element whose input is the blocking input of the second control unit, the first and second AND elements connected by the first inputs to the output of the HE element, the delay element and the first pulse driver, connected by the input through the delay element to the output of the first element And, and the second pulse shaper connected by the input to the output of the second element And, the second inputs of the first and second elements And are the inputs of the second control unit, and the output s first and second pulse shapers are vyhoda.mi second control unit.

FIG. four

Compiled by V. Dobrovolsky

Editor A. RevinTechred I. VeresKorrektor L. Pilipenko

Order 3270/35 Circulation 693 Subscription

VNIIPI USSR State Committee for Inventions and Discoveries

113035, Moscow, Raushsk iab., 4/5 Production and printing company, Uzhgorod, ul. Project, 4

Claims (3)

Forma.ha invention 1. A device for recording information containing an analog-to-digital converter connected by input through the first switch to the input buses and outputs to the inputs of the memory block connected by the outputs to the information inputs of the recorder, a pulse generator connected by the output to the input of the frequency divider. connected by corresponding outputs to the inputs of the first control unit, connected by outputs to the control inputs of the first switch, a push-button station connected by one output through an OR element to the input of the second control unit connected by outputs to the control inputs of the memory unit and the recorder, and a shift register connected by the input to the output frequency divider, characterized in that. In order to reduce the error in registering information by detecting and processing erroneous sections of information, a third control unit, a second switch, first and second blocks of OR elements, an element NOT, an AND element, a pulse shaper and an additional OR element are introduced into it, moreover, analog-digital the converter is connected by a control input to one of the outputs of the first control unit, connected by a blocking input to the interconnected control output of the recorder and the blocking inputs of the second and third control units and the input of the pulse shaper connected by an output through an additional OR element to an input of a shift register connected by an input through a series-connected additional OR element and an AND element with an output of a frequency divider connected by a corresponding output to the input of a third control unit connected by a control input to the control output analog-to-digital Converter, outputs - to the first control inputs of the second switch connected by the second control inputs to the outputs of the first control unit and the inputs 1 included between the outputs of the analog-digital converter and the outputs through the first block of OR elements between the outputs of the memory unit connected to the corresponding control inputs to the corresponding control inputs 1 of the recorder and through the corresponding elements OR of the second block of OR elements to the outputs of the first bits of the shift register connected by the output of the last discharge through the element NOT with one of the inputs of the AND element, and the OR elements of the second block of OR elements are connected to corresponding inputs to one of the outputs of the button station connected by other outputs to the corresponding inputs of the OR elements of the first block of OR elements, while · the second control unit is connected by the corresponding outputs and inputs to the corresponding inputs and outputs of the recorder and the memory unit and connected to the control input through the OR element to one of you. moves of the third control unit. 2. The device according to π. 1, characterized in that each of the first and third control units contains the first and second elements NOT, the first and second elements AND, the first and second elements. OR and the shift register connected by the outputs of the bits to the inputs of the second OR element and the input through the first OR element to the outputs of the first and second elements AND connected by the first inputs to the output of the first element NOT, the input of which is a blocking input of the control unit, and the second input of the first element AND is connected to the output of the last bit of the shift register through the second element is NOT, and the third input of the first element And and the second input of the second element And are the inputs of the first and third control units, the outputs of which are the output of the second OR element and the outputs of the bits of the shift register. 3. The device according to π. 1, characterized in that the second control unit contains an element NOT, the input of which is a blocking input of the second control unit, the first and second elements AND connected by the first inputs to the output of the element NOT, a delay element and a first pulse shaper connected by the input through the delay element to the output the first element And, and the second pulse shaper connected by the input to the output of the second element And, and the second inputs of the first and second elements And are the inputs of the second control unit, and the outputs of the first and second rmirovateley pulses are the outputs of the second control unit.