JPS57125595A - Remote monitor control system - Google Patents

Remote monitor control system

Info

Publication number
JPS57125595A
JPS57125595A JP1204581A JP1204581A JPS57125595A JP S57125595 A JPS57125595 A JP S57125595A JP 1204581 A JP1204581 A JP 1204581A JP 1204581 A JP1204581 A JP 1204581A JP S57125595 A JPS57125595 A JP S57125595A
Authority
JP
Japan
Prior art keywords
station
signal
transmission
response signal
control
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
JP1204581A
Other languages
Japanese (ja)
Inventor
Shinichi Kuriaki
Toshio Nakajima
Shozo Kawakami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP1204581A priority Critical patent/JPS57125595A/en
Publication of JPS57125595A publication Critical patent/JPS57125595A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C25/00—Arrangements for preventing or correcting errors; Monitoring arrangements
    • G08C25/02—Arrangements for preventing or correcting errors; Monitoring arrangements by signalling back receiving station to transmitting station

Abstract

PURPOSE:To eliminate the need for release operation of the monitor personnel and to transmit the release of a control signal to a station to be monitored, by analyzing the content of a response signal received at a monitor station and stopping the transmission of the control signal when the content is not matched to the control signal during transmission at present. CONSTITUTION:After receiving a response signal to a monitor station 1, the station 1 is provided with a storage circuit 2 storing the control items to continue the control signal transmission and a response signal reception discriminating circuit 3 monitoring the response signal of the control. A control signal 4 from the station 1 is transmitted to a station 6 to be monitored via a transmission line 5, and the station 6 transmits a response signal 7 to the signal 4. When the transmission/reception is normal, the station 1 keeps to transmit the signal 4, and if the content of the response signal 7 received at the station 1 is not matched to the signal 4 during transmission at present, the transmission of the signal 4 is stopped, the release of the signal 4 is transmitted to the station 6 to be monitored, the release operation by the monitor personnel is eliminated and failures of the transmission line 5 can be coped.
JP1204581A 1981-01-29 1981-01-29 Remote monitor control system Pending JPS57125595A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1204581A JPS57125595A (en) 1981-01-29 1981-01-29 Remote monitor control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1204581A JPS57125595A (en) 1981-01-29 1981-01-29 Remote monitor control system

Publications (1)

Publication Number Publication Date
JPS57125595A true JPS57125595A (en) 1982-08-04

Family

ID=11794621

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1204581A Pending JPS57125595A (en) 1981-01-29 1981-01-29 Remote monitor control system

Country Status (1)

Country Link
JP (1) JPS57125595A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016094A (en) * 1983-06-24 1985-01-26 テレフンケン・フエルンゼ−・ウント・ルントフンク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Remote control device of electric device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142181A (en) * 1976-05-21 1977-11-26 Namiki Yutaka Code constitutional transmitting process of control information in the remot e control system
JPS5469686A (en) * 1977-11-15 1979-06-04 Omron Tateisi Electronics Co Input control system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52142181A (en) * 1976-05-21 1977-11-26 Namiki Yutaka Code constitutional transmitting process of control information in the remot e control system
JPS5469686A (en) * 1977-11-15 1979-06-04 Omron Tateisi Electronics Co Input control system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6016094A (en) * 1983-06-24 1985-01-26 テレフンケン・フエルンゼ−・ウント・ルントフンク・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング Remote control device of electric device
JPH0228958B2 (en) * 1983-06-24 1990-06-27 Terefunken Fuerunzee Unto Runtofunku Gmbh

Similar Documents

Publication Publication Date Title
AU6102286A (en) Automatic personnel monitoring system
CA2003617A1 (en) Transmission line monitoring system
JPS57125595A (en) Remote monitor control system
JPS5715548A (en) Polling monitor system
JPS57190441A (en) Terminal controlling system
JPS64833A (en) Data transmission equipment
JPS56112162A (en) Signal transmitting device
JPS5471283A (en) Remote monitor control system
JPS57101451A (en) Remote monitoring control system
JPS55129845A (en) Operation monitor system for information processing system
JPS5654179A (en) Automatic monitoring method for television picture
JPS57157301A (en) Transmitter for plant monitor and control
JPS6453239A (en) Information processing system
JPS57202159A (en) Controlling system for transmission interruption
JPS57168555A (en) Detecting system for overlapped setting of node number in loop network system
JPS57119534A (en) Fault braketing system
JPS55102059A (en) Double system selection system
JPS5715539A (en) Monitoring system for transmission system
JPS574632A (en) Remote monitor control unit
JPS55118251A (en) Line monitor unit
JPS5665545A (en) Release system of radio equipment failure signal
JPS57184349A (en) Data transmitting system
JPS5625864A (en) Information transmission system
JPS5676661A (en) Data transmission control circuit
JPS55154640A (en) Terminal printer