SU1441404A2 - Device for monitoring digital object - Google Patents

Abstract

The invention relates to numerical technique, in particular, to computer-aided systems, can be used for on-line built-in health check of systems while ensuring the self-verifiability of the device, 1 defects are detected and is an improvement of the device

Description

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auth. CD. ff 951313 The purpose of the invention is the greater reliability of the controls. A device for controlling the main and auxiliary KOHTponnpyeNaix digital objects, 2 contains the first generator of 3 orthogonal functions, the first element OR 4, the first element AND 5 and the first to the second group 6, 7 modulators two 5 group, counting triggers, second and third elpts And 9, lO, the second element OR Pr. register 12, second generator 13

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orthogonal functions, decoder 1-. With the help of the second and third elements 9, 10 and element I.PN 1 1, the equality of signals from the first II to the second outputs of the device is detected, which indicates a malfunction of the controlled object. After that on the register. 12, the state of the second generator 13 of the orthogonal functions is fixed, which is converted by the decoder 14 and indicates the type of non-decompression of the objects to be monitored. 2 pcs.

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1 invention relates to computing technology, B in particular to computing systems, systems for the transmission and processing of discrete ip-formdia. can be used for on-line built-in health check of systems, with the provision of self-checking e-MocTt; devices around a defecation; sv to; -1 sgs at perfecting the device according to aut. St. No. 951313,

The aim of the invention is to increase the authenticity;

N. fsh ,, is a functional c; te-i-a device; on fgg2 - temporary d - chart of the device.

The device for controlling the main 1 and auxiliary (control) 2 digital arrays (FIG. 1) contains the first generator 3 orthogonal functions. An OR 4 element is moved, the first element is HSJn epByio, and the second groups 6 and 7 of adders are modulated. va, a group of 8 counting triggers of the first generator 3 orthog of the opal functions, the second and third elements are AND 9, andT, the second element OR 1., REGISTER 12, the second generator 13 are orthogonal - functions and desh1;

The second generator 3 of the orthogonal functions consists of a succession of successively connected triggers and is a frequency divider; With the number of bits of javascript / th the number of controlled in, moves (h.iotznogo digital object i.

The device is a slave (it follows the way.

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Pacs i is a specific example of systems with three controlled outputs of the n 3, FIG. 2 shows time diagrams explaining the operation of the device for monitoring digital objects with and 3, ide for definiteness;; astro. the meander, which is placed on the first bits of the first and second generators 3 and 13 opTriroHaji} ;, Functions. It is equal to the frequency of the signals at the outputs of the main 1 and cotfolgo 2 digital objects. Figures 2a5 b, c show the sigpal; from the first 5 second and third dov generator of G; 3 and 13; those. Radelaher functions R, R and RT. the diagram of fig. 2d shows the signal f,, and the diagram of fig. 2d shows the signal ,,, On d: -; - agrag-Fgi of fig, 2-m; - {Signal is displayed: output, with a palicher; ra: three, defects that exclude DIAs 1 sipt - lov on vy. Dakh main i (I-UIH Koiivrololnogo 2) digital volume g.

The device detects ps left-ihc defects l -Ooze KpaTj- (jcTn. In addition, the; -running occurrence of a defect at the output of the second terminal gtm 1iB1 1 J into; 1signes the recording signal. V, the result of the status of the generator (: ra 1 3 orthogonal functions of ce1) is written to the register 12 n decoder: cn CI dep. Ifph; torus i-4, Too oOp ,, pdioz1t, .o indicates the number B, r-cf% ui, ml which the values of the signals X ;. i; X are equal to:

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Ratio 14 has a 3x8 structure, and tio-declining signals on its outputs allows you to specify a defect of any multiplicity at the outputs of a digital object 1 and 2: on the first output of the decoder i, the mismatch of the vectors X ,, on the second.

X., the third - X (and X2 and

com x ,. X ,; and Xg (see Fig. 2).

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A device for controlling digital objects; St. No. 951313, about t - l and h and e with the fact that, in order to increase the reliability of the control, it introduced the second generator of orthogonal functions, the second element OR the second and third elements AND, the register and the decoder 5 and the first; One of the second element And combined with

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the first inverse of the third input bieHTA AND is connected to the first output of the device, the second input of the second element AND is combined with the second inverse input of the third element AND and connected to the second output of the device, the outputs of the second and third elements AND are connected to the second element 1- SHI, the output of which is connected to the input of the register entry, the information output of which is connected to the informational input of de | Liftrator, the output of which is

15 outputs of the type of malfunction of the device, the second generator of orthogonal functions is connected to the synchronous device, the group of outputs of the second generator of orthogonal functions 20 Ck is connected to the group of information inputs of the register.

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Claims (1)

Claim Device for monitoring digital objects by ed. St. N ^? 951313, it is noteworthy that, in order to increase the reliability of control, a second generator of orthogonal functions, a second OR element, a second and a third AND element, a register and a decoder, the first are introduced 20 in; One of the second AND element is combined with the first inverse input of the third And element and connected to the first output of the device, the second input of the second And element is combined with the second inverse input of the third And element and is connected to the second output of the device, the outputs of the second and third And elements are connected to the corresponding inputs the second OR element, the output of which is connected to the input of the register record, the information output of which is connected to the information input of the decoder, the output of which is an output of the type of device malfunction, · torogo orthogonal function generator is connected to the clock terminal device, a group of outputs of the second orthogonal function generator is connected to a group of information inputs of register. η ___ j ~ ““ “Ί__