JPS56153867A - Remote supervisory method and device - Google Patents

Remote supervisory method and device

Info

Publication number
JPS56153867A
JPS56153867A JP5699380A JP5699380A JPS56153867A JP S56153867 A JPS56153867 A JP S56153867A JP 5699380 A JP5699380 A JP 5699380A JP 5699380 A JP5699380 A JP 5699380A JP S56153867 A JPS56153867 A JP S56153867A
Authority
JP
Japan
Prior art keywords
unit
terminal
central processing
pulse
processing device
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.)
Granted
Application number
JP5699380A
Other languages
Japanese (ja)
Other versions
JPS636185B2 (en
Inventor
Nobuteru Yamanaka
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.)
Seikosha KK
Original Assignee
Seikosha KK
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 Seikosha KK filed Critical Seikosha KK
Priority to JP5699380A priority Critical patent/JPS56153867A/en
Publication of JPS56153867A publication Critical patent/JPS56153867A/en
Publication of JPS636185B2 publication Critical patent/JPS636185B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/14—Calling by using pulses

Abstract

PURPOSE:To transfer information to be transferred to the central processing device rapidly, by causing the terminal to oscillate the unit pulse of its own number to communicate with the central processing device when the terminal has informtion to be transfered to the central processing device. CONSTITUTION:The central processing unit transmits repeatedly unit pulses, whose number is equal to the number of terminal units, consisting of different pulse groups synchronously with the pulse train arranged in a prescribed order. In case that each terminal unit has information to be transmitted, the signal which can be discriminated from the unit pulse is output when the terminal unit itself transmits the unit pulse corresponding to the terminal unit, and th central processing unit transmits this signal and displays it on display circuit 8 and stops transmission of the pulse train together with the terminal unit during a prescribed time required for information receiving. Consequently, one cycle when respective termial units are called repeatedly is shortened considerably.
JP5699380A 1980-04-28 1980-04-28 Remote supervisory method and device Granted JPS56153867A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5699380A JPS56153867A (en) 1980-04-28 1980-04-28 Remote supervisory method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5699380A JPS56153867A (en) 1980-04-28 1980-04-28 Remote supervisory method and device

Publications (2)

Publication Number Publication Date
JPS56153867A true JPS56153867A (en) 1981-11-28
JPS636185B2 JPS636185B2 (en) 1988-02-08

Family

ID=13043010

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5699380A Granted JPS56153867A (en) 1980-04-28 1980-04-28 Remote supervisory method and device

Country Status (1)

Country Link
JP (1) JPS56153867A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181247A (en) * 1989-12-11 1991-08-07 Canon Inc Time division multiplex communication method on highway and device used by same communication method
US5674497A (en) * 1994-06-01 1997-10-07 Fuji Sangyo Co., Ltd. Hair growth promoter comprising extract of mulberry root bark and persimmon and/or paulownia, or extract of persimmon and paulownia

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03181247A (en) * 1989-12-11 1991-08-07 Canon Inc Time division multiplex communication method on highway and device used by same communication method
US5674497A (en) * 1994-06-01 1997-10-07 Fuji Sangyo Co., Ltd. Hair growth promoter comprising extract of mulberry root bark and persimmon and/or paulownia, or extract of persimmon and paulownia

Also Published As

Publication number Publication date
JPS636185B2 (en) 1988-02-08

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