JPS5518760A - Sequence abnormality detection system - Google Patents

Sequence abnormality detection system

Info

Publication number
JPS5518760A
JPS5518760A JP9159778A JP9159778A JPS5518760A JP S5518760 A JPS5518760 A JP S5518760A JP 9159778 A JP9159778 A JP 9159778A JP 9159778 A JP9159778 A JP 9159778A JP S5518760 A JPS5518760 A JP S5518760A
Authority
JP
Japan
Prior art keywords
time
sequence
unit
repertories
register
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP9159778A
Other languages
Japanese (ja)
Inventor
Michihiro Hirai
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP9159778A priority Critical patent/JPS5518760A/en
Publication of JPS5518760A publication Critical patent/JPS5518760A/en
Pending legal-status Critical Current

Links

Landscapes

  • Debugging And Monitoring (AREA)

Abstract

PURPOSE:To detect rapidly the abnormality of a sequence of performing the on-line analysis of recording data by comparing time-series data of the specific signal of an observed unit with the repertories of a time-series pattern allowed by this signal. CONSTITUTION:Specific signals 22 to 25 of observed unit 1 are traced by start signal 21 and the time-series data are stored in the memory unit of stage tracer 2. Simultaneusly, analyzer 5 reads out the time-series data to register 6 and also repertories of the time-series pattern allowed by signals 22 to 25 from memory unit 7 to register 8 in sequence, and arithmetic decision circuit 9 compares the both, thereby making a decision on coincidence. Then, coincident repertories only are register in unit 7 again and at each trace time, comparisons with time-series data are repeated in register 6, when no coincidence with repertories is made before the and time of one sequence, it is decided that the sequence of unit 1 is abnormal.
JP9159778A 1978-07-28 1978-07-28 Sequence abnormality detection system Pending JPS5518760A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9159778A JPS5518760A (en) 1978-07-28 1978-07-28 Sequence abnormality detection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9159778A JPS5518760A (en) 1978-07-28 1978-07-28 Sequence abnormality detection system

Publications (1)

Publication Number Publication Date
JPS5518760A true JPS5518760A (en) 1980-02-09

Family

ID=14030955

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9159778A Pending JPS5518760A (en) 1978-07-28 1978-07-28 Sequence abnormality detection system

Country Status (1)

Country Link
JP (1) JPS5518760A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886905A (en) * 1972-01-24 1973-11-16
JPS61133446A (en) * 1984-12-03 1986-06-20 ハネウエル・インコーポレーテッド Real-time software monitoring and write protection control device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4886905A (en) * 1972-01-24 1973-11-16
JPS61133446A (en) * 1984-12-03 1986-06-20 ハネウエル・インコーポレーテッド Real-time software monitoring and write protection control device

Similar Documents

Publication Publication Date Title
GB1137778A (en) Data processing apparatus
GB1498125A (en) Digital circuit module test system
JPS5518760A (en) Sequence abnormality detection system
JPS5614932A (en) Automatic diagnostic system
ATE46779T1 (en) FINGERPRINT IDENTIFICATION SYSTEM.
JPS567180A (en) Character recognizing method for optical character reader
JPS576945A (en) Fault processing system of information process system
JPS5588147A (en) Abnormality detection system of multiprocessor system
JPS55112656A (en) Analysis system for sequence abnormality
JPS55119755A (en) Processor providing test instruction function
SU754051A2 (en) Apparatus for rerecording of logging charts
JPS5413236A (en) Bus control system
SU813432A1 (en) Device for testing microprogramme automatic apparatus
JPS6491040A (en) Measuring apparatus of optical density for checking image
JPS6441940A (en) Debugging device for logic circuit
SU798642A1 (en) Apparatus for monitoring electric wiring
JPS57123460A (en) Hardware monitor system
JPS5616249A (en) Failure diagnostic system for process input and output unit
JPS5642865A (en) Program runaway detecting circuit of microcomputer
JPS57132253A (en) Error processing method of information processor
JPS6449169A (en) Information recording and reproducing device
ES295369U (en) Electronic unit of troubleshooting of an air conditioning equipment for automobiles (Machine-translation by Google Translate, not legally binding)
JPS6423356A (en) Trace system
Drapii Determination of the Distortions of a High-Frequency Signal When Subjected to a Fourier Transformation With Spectrum Limitation.
JPS57132245A (en) Testing system for arithmetic circuit

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20070508

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20070808

A602 Written permission of extension of time

Effective date: 20070914

Free format text: JAPANESE INTERMEDIATE CODE: A602

A521 Written amendment

Effective date: 20071108

Free format text: JAPANESE INTERMEDIATE CODE: A523

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Effective date: 20080108

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Effective date: 20080205

Free format text: JAPANESE INTERMEDIATE CODE: A61

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20110215

Year of fee payment: 3

R150 Certificate of patent (=grant) or registration of utility model

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20120215

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 4

Free format text: PAYMENT UNTIL: 20120215

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 5

Free format text: PAYMENT UNTIL: 20130215

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 5

Free format text: PAYMENT UNTIL: 20130215

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 6

Free format text: PAYMENT UNTIL: 20140215

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250