SU1392564A1 - Signature analysis - Google Patents

Abstract

The invention relates to a numerical killer technique and can be isiol: i) 1, for monitoring and diagnosing devices. The aim of the invention is a) 1111 D1) art () () C ik rpp. (.iim il p Hbiii, 1iali. (atoms (1 contain i with iMai op I but fashion, 11 () bottom, leiMic gr 2. To mengz And (.-; iK) 4AK) lllI-: i-; ll .lll. three bkk iimikani 4 G). t) and t | 1111CH e) a 7 9.. (wa:, 1e 1ite II Id, I, s, 12 delay, ze, - | IZ iji (rotate, 1е11 imiu / hp, .u iiiiujipaTop 4 sue and two counters 15, 16. 11 dreda aee and signature a 11a, 1 iorator i detitle sr KCJiiipn-, ni | ioBari) and; 1.1uchie and ko, firstly as shhroiimpu , 1s, as well as || a, 1a, and ko.1–4C4 TB (j transitions of the counter, 1I | Pe of the 1st sigma, ia 1G (d) of its state to the bimarmo and oratnium. That ve, 1iias I D01, l oBe | ii ic (KOMrpi), iv: io 1-ischemic) with iipurDTi iioN ;. 3 and

Description

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This invention relates to computing technology and can be used to monitor and diagnose digital devices.

The aim of the invention is to assure the reliability of cont. 1;

On ({) ig. 1 nredsganlen funktsional on the circuit of a full-scale analyzer, on

FIG.

diagram of the node

pulses; in fig. 3 time diagrams of his work.

Signature ana. shza go) ((}) ig. 1) contains adder 1 n (j module two, UTMcip 2 shifts, element ISK C) CHAK) 1 TsGL- I. I 3, nsrvy 4,) nd 5 h third About item indices, first 7, second 8 and third, T nirrepbi, iiepBiiui ID and BTopoii And -l to MSF - Tb1 AND,: j.: ieMt, HT 12 ia; K i / KKii. }, u ..i I.) f ()) p1-rovers im11 ,, den1I (} |) atoms 14 sisyuch ni, first 15 and .go | k) th 16 schaschiki, un (}) ormatsi () The nominal X () D 17, synx |) ovx () GF, 19 signal reception, 1a “Start, input 20 M) Hi. signal, 1a "(top, resista) 21 and 22" (cast (two last} 1e dash positions) Fi as a variant of a specific pea, 1i (aHa, iirtaropa reset circuit).

Node 1 {1O) world () |) athe, 1st impulses c) D1) lives two ()) ormirovat, h 23. 24 and tribes i OR 25. Formi) ovat.1b imnu, 1s (1B s (, ms- It has capacitance 26, resisgore 27 and diode 2M.

11 before the start, 1 () m of the analyzer p) o is reset, i reset the 1st state of the register 2, the first 15 and 16 of the switch.) In by pressing the button 22 "(r) (ic, v (Fig. 1 ). On I1 (() standard input 17 analogs (access control controller) of the system: ii) c; it. Ui-vatat, | dnost / jugpcheskih state p1111 (f1p. 2i), and on the sync input 1M sync signal iy, ne - |) edni11 f) ont coorrg corresponding to the main stages of the logical change of state of the counter; 1iruyam (lo b, 1ok | fi 2d), usganav.chp vayun1ie in “About the second trigger 8.

The job of the sigpagurp (L () parser p) is as follows.

But the signal "Start" (Fig. 2a) i pel nil trigger 9 is set to "1 (Fig. 2c). At the output of the decoder, the 14th state is present, 1 () is a gigantic unit (sock, kzhu at the input 17 of the analysis) and there is no third-M-oh so). (iHXpoHMny.ibc from input 18 of the aa-chip (Fig. 2d) passes through a sec (L1 element AND 11 (its logical inputs are at each of its inputs)), enters the input of delay element 12 and the second input of the node 13 formate, the first pulses But the leading edge of this synch () pulse at the output of node 13 will form a short pulse, which records the input information in the first series ep 7 (Fig. 2i) and nrn. Vg, e) | d shift in register 2 with a record in his m, fallen bit info info, which in, - | It is the sum of my module and two input signals (| 1 norms from input 17 and the values of the corresponding bits of register 2 shift 1 a. included in the feedback. Element 12 delays the sync signal from the CBLJCIO input

c) cm, required to write to 11e |) new trigger 7, after which the second ipnirep 8 is set to "1. In the ego (; m state, HE will be before the arrival of the next sync pulse 5 s in () and 18 analyzers, which corresponds to int (|) and. | | At the time between the settings of the transducer. of the processes and the supply of the second impact (Fig. 2g I. 1 liter, and in 11 () g the time interval ис iso DI1 1 ms for the state at the input 17 of the analysis- (atoll, i.e. an asynchronous front, T) at the output of the EXCLUSIVE AND, 1I .3 | 1o; 1 element, the epichny impulse, which iioc.ie passes (and through the first element II I О add | е1 unit to the first account 3 iHK 1.) and nocTynai i pa 11 (entrance h .ch 13 fo | miroi.p p. leit i .cDB 11 (. ne) to one form (| (111gu: / ioi () by them v. ii.ca par u.ch 13 forms 11) us1 with K) | ( ) 1K11, .i, c ((}) k. 2e), Koi op.iiiii .1 | 1П1С1) 1bay 1 nkhodchuyu 11N1} zormatsiyu with g; |) la 1 / atsali iaio |) a to the first trigger 7

 n n;) (j.i and "; di t ADV1P ii pernc- || ie 2 (those. odip do1g -) .. including: I.:I.KI sigp Urm).

.L11 H: I information input 17 ana-Llia | (1;),; K) H1, 1 signal, corresponding to the harsh state, then B1) 1 working cTcv nor (KIY y) D) vep pa output .If ifrator II 1chl - | (1 pi (f | I1. 2i), KoToiJbiii. Chanre-Hiai I) awaited sync pulses iii (.ii) ii;). nmen t i ii and n () iG) av..t em one- 1) n and | it yu counterfeit U). 1This eto pe0 | is; | 2 c; iii) iia n) 01o, zhae1 01 1 to be put in I (11, 1 1) -and and, |) and (o), in a, le and and to. It, i) with I i. ei about condition

1 s..i. eg. II | IH NESP av11os1 and h), tie 1 aux) npec shifts 1 ts one of the binary |) oiiiioi. I o output de1nif () a torus 14

 1. |) With about nor cHOEia, BE51worker) TC syncrop II. L1, sy on e, 1, and 11, 1E 1, is continued ())) the synthesis of CIE E) aturia, and the result 1) of this sy1Ch1a tu 1a to this s.chuchae from .. | t,, loHHoir weed Elo, che. 1O1, STI STEPS. state of E) re0

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2 sdv) Ega E1 N kra1E1aetsa EEO CE1gnalu “C tniij. (((UN-. 2G)), KOEO) Е EE |) The third HERIEEEER 9 is transferred to the EEU state EHE, UE EEEEIa 11ROE, this is through Eehtoroy e, EemegeE II, nose, ) Ea blocks 4, 5. 6 and SURVEYING OE EradeaOO1 for some reason, for example,) and of nerves for b,: Eoka 4 ip - DECATHE can do this, but from, EE1ch codes in vyuyu 5 or in this code. m 6 b; Eokah EE1EDE1ka1Eii um.Evat EEa yu that EEE

K JEnplh ie Pr (IE.ZEEPe, E failure K () EET1) OLE1OmOEOE ()

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 lEa E UREAI aEEEa, 1E1zator, soda) eET1E1I cyMNKiEcjp 1E (1 module two, register CBRBE-a 55 e, EEEE H (KEY OR, two 6; E (jKa EE, DI, KEY OR, two 6; E chempept (1 E1 elements (supports, ITS ITEM) IEE- | {) ORMATION-1E ENTRY INPUT of the analyzer connection)

with in () () |) matsn () with the low input of the first trigger and the first inputs of the modulo two adder and the EXPLOIT EXCLUDING: OR, the second input and output of which are connected respectively with the output of the first trigger and the nepBiiiM input of the first element AND, the first trigger trigger) and o6i) e-dinene with the shift register synchronous input. the discharge of the outputs of which is connected with the group of inputs of the first block of indication. the soil trick of the shift register, defined by the type of the forming polynomial, is connected to the group of inputs of the adder module two, the output of which is connected to the information input of the shift register, the synchronous input analyzer |) and connected to the n, the first input of the second trigger, the reset input analyzer) connected to the reset input of the г e-hysteresis shift, characterized in that, in order to verify the reliability of the coht.t., the analyzer contains the second:; gement I, a node of the formers of nmguls, a cfgfrauter of the state, two counters and a tertfg unit of indicannn, inputs "poo k and 'Un analyzer soedipe1G1 g respectively with unit and zero inputs riieriiero z) dz

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a gere, which is connected to the nepEibiM input of the second element AND an input of the second counter, the account 1n 1Y input of which is connected to the second input of the second element I and 1 connected to the output of the state transformer, the input of which is connected to the information input ana.chizato - pa, d) unna of the outputs of the second counter is connected to the coarse inputs of the third display unit, the third input of the second e, 1st terminal I is connected to the synchronous input of the analyzer, the output of the second element I is connected to the nerve 1m by the sixth node of the formate, gay imp, 1c and the input of the element zader The output of which is connected to a single input is a second trigger, B1) whose gate is connected to the second input of the nerve element I, the output of which is connected to the second input of the pulse shaper node and the counting input of the nerve counter. the group of bit outputs of which () is connected to the group of inputs of the second b.yuk of indication, the reset inputs of the nervous systems recorder are 1) connected nod to the input of the analog output reset, the output of the nodes. W form) Ovagel im11y, 1sov connected with sigkhrovhodom shift register.

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Claims (1)

The claims A signature analyzer containing a sum modulo two, a shift register, an EXCLUSIVE OR element, two display units, three triggers, a first AND tribe and a crawl element, the analyzer information input connected to the information input of the first trigger and the first inputs of the adder modulo two and an EXCLUSIVE OR element, the second input and output of which are connected respectively to the output of the first trigger and the first input of the first AND element, the sync input of the first trigger is combined with the sync input of the shift register, a group of bit outputs s which is connected to a first group of inputs of the indication unit. the group of outputs of the shift register, determined by the type of the generating polynomial, is connected to the group of inputs of the adder modulo two, the output of which is connected to the information input of the shift register, the sync input of the analyzer is connected to the target input of the second trigger, the reset input of the analyzer is connected to the input of the reset of the shift register, characterized in that, in order to increase the reliability of control, the analyzer contains the second element And, the node of the pulse shapers, a state decoder, two counters and a third display unit, and the inputs “Start” and “(' the analyzer's top "are connected respectively to the single and zero inputs of the third trigger. The output of which is connected to the first input of the second AND element and the input of the account resolution of the second counter, the counting input of which is connected to the second input of the second AND element and connected to the output of the state decoder whose input is connected with the information input of the analyzer, the group of outputs of the second counter is connected to the group of inputs of the third display unit, the third input of the second element And 10 is connected to the sync input of the analyzer, the output of the second element This AND is connected to the first input of the pulse shaper node and the input of the delay element, the output of which is connected to the unit input of the second trigger, the output of which is connected to the second input of the first AND element, the output of which is connected to the second input of the pulse shaper node and the counting input of the first counter, a group of bit the outputs of which are connected to the group of inputs of the second θ2 indication block, the reset inputs of the first and second counters are combined and connected to the analyzer reset input, the output of the pulse shaper unit is connected n shift registers with the clock.