JPS56146388A - Turning on and breaking system of power source - Google Patents

Turning on and breaking system of power source

Info

Publication number
JPS56146388A
JPS56146388A JP5083280A JP5083280A JPS56146388A JP S56146388 A JPS56146388 A JP S56146388A JP 5083280 A JP5083280 A JP 5083280A JP 5083280 A JP5083280 A JP 5083280A JP S56146388 A JPS56146388 A JP S56146388A
Authority
JP
Japan
Prior art keywords
controller
power supply
power source
powctl
switchboard
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
JP5083280A
Other languages
Japanese (ja)
Other versions
JPS6033360B2 (en
Inventor
Masaharu Sakaguchi
Mitsuo Suzuki
Tadahiro Kato
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 JP55050832A priority Critical patent/JPS6033360B2/en
Publication of JPS56146388A publication Critical patent/JPS56146388A/en
Publication of JPS6033360B2 publication Critical patent/JPS6033360B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Sub-Exchange Stations And Push- Button Telephones (AREA)

Abstract

PURPOSE:To break the power supply during the night or holidays to reduce the power consumption, by breaking automatically the power source for switchboard with use of a soft timer the switchboard itself owns and then making the power source with a call of a specified telephone set. CONSTITUTION:In case the power supply is broken automatically, the power supply break information is given to the automatic power supply controller APC from the central controller CC having a soft timer. The controller APC transfers this information to the power supply controller POWCTL, and thus the controller POWCTL is actuated to break the power source of the switchboard. The power sources of the line relay LR and the line adding device LADP are made as they were since they are in the different system. The relay LR works when the specified telephone set SUBB decided before starting work has a call. Then the device LADP works to send the information to the controller POWCTL. Thus the controller POWCTL gives a make to the power source of switchboard.
JP55050832A 1980-04-16 1980-04-16 Power on/off method Expired JPS6033360B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55050832A JPS6033360B2 (en) 1980-04-16 1980-04-16 Power on/off method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55050832A JPS6033360B2 (en) 1980-04-16 1980-04-16 Power on/off method

Publications (2)

Publication Number Publication Date
JPS56146388A true JPS56146388A (en) 1981-11-13
JPS6033360B2 JPS6033360B2 (en) 1985-08-02

Family

ID=12869725

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55050832A Expired JPS6033360B2 (en) 1980-04-16 1980-04-16 Power on/off method

Country Status (1)

Country Link
JP (1) JPS6033360B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112490A (en) * 1984-07-12 1986-05-30 Fujitsu Daiichi Tsushin Softwear Kk Automatic turning on/off system of electric power source
JPS6248893A (en) * 1985-08-28 1987-03-03 Oki Electric Ind Co Ltd Power supplying system
JPH0316789U (en) * 1989-06-29 1991-02-19

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4862388B2 (en) * 2005-12-19 2012-01-25 株式会社ナカヨ通信機 Power-saving key telephone system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61112490A (en) * 1984-07-12 1986-05-30 Fujitsu Daiichi Tsushin Softwear Kk Automatic turning on/off system of electric power source
JPH0414840B2 (en) * 1984-07-12 1992-03-16 Fujitsu Komyunikeeshon Shisutemuzu Kk
JPS6248893A (en) * 1985-08-28 1987-03-03 Oki Electric Ind Co Ltd Power supplying system
JPH0316789U (en) * 1989-06-29 1991-02-19

Also Published As

Publication number Publication date
JPS6033360B2 (en) 1985-08-02

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