JPS5659312A - Trip sequence processing system of computer control system - Google Patents

Trip sequence processing system of computer control system

Info

Publication number
JPS5659312A
JPS5659312A JP13422079A JP13422079A JPS5659312A JP S5659312 A JPS5659312 A JP S5659312A JP 13422079 A JP13422079 A JP 13422079A JP 13422079 A JP13422079 A JP 13422079A JP S5659312 A JPS5659312 A JP S5659312A
Authority
JP
Japan
Prior art keywords
processing
trip sequence
computer
trip
microprocessors
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
JP13422079A
Other languages
Japanese (ja)
Inventor
Takashi Sase
Kanman Hamada
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 JP13422079A priority Critical patent/JPS5659312A/en
Publication of JPS5659312A publication Critical patent/JPS5659312A/en
Pending legal-status Critical Current

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Abstract

PURPOSE: To reduce the processing load of a controlling (high rank) computer, by forming the computer control system by means of a dispersion structure which essentially consists of small microprocessors, and realizing the trip sequence by use of these microprocessors.
CONSTITUTION: The function of distributing and collecting the data to and from the plant, which has been processed by a controlling computer 1 up to the present, is divided, a part of said processing is assigned to plural microprocessors 3aW3n, respectively, and especially in case of making the system have the trip sequence function, the trip sequence processing is exclusively assigned to one set among them (it corresponds to the microprocessor 3n in the figure). Accordingly, the microprocessor which is exclusively used for the trip sequence can be used for recording a data by handling it in the same way as the peripheral equipment of the controlling computer 1, and it can be excluded from the processing of the controlling computer to record a trip sequence data for which the processing speed is required, and therefore the processing burden of the controlling computer for the trip sequence processing can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP13422079A 1979-10-19 1979-10-19 Trip sequence processing system of computer control system Pending JPS5659312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13422079A JPS5659312A (en) 1979-10-19 1979-10-19 Trip sequence processing system of computer control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13422079A JPS5659312A (en) 1979-10-19 1979-10-19 Trip sequence processing system of computer control system

Publications (1)

Publication Number Publication Date
JPS5659312A true JPS5659312A (en) 1981-05-22

Family

ID=15123222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13422079A Pending JPS5659312A (en) 1979-10-19 1979-10-19 Trip sequence processing system of computer control system

Country Status (1)

Country Link
JP (1) JPS5659312A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980806A (en) * 1986-07-17 1990-12-25 Vari-Lite, Inc. Computer controlled lighting system with distributed processing
CN106249802A (en) * 2015-12-30 2016-12-21 华北电力大学 A kind of household electrical appliance anti-tripping operation instruction system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4980806A (en) * 1986-07-17 1990-12-25 Vari-Lite, Inc. Computer controlled lighting system with distributed processing
CN106249802A (en) * 2015-12-30 2016-12-21 华北电力大学 A kind of household electrical appliance anti-tripping operation instruction system

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