DE3769527D1 - Versorgungsquellensteuersystem fuer datenendgeraeteinrichtung. - Google Patents

Versorgungsquellensteuersystem fuer datenendgeraeteinrichtung.

Info

Publication number
DE3769527D1
DE3769527D1 DE8787305454T DE3769527T DE3769527D1 DE 3769527 D1 DE3769527 D1 DE 3769527D1 DE 8787305454 T DE8787305454 T DE 8787305454T DE 3769527 T DE3769527 T DE 3769527T DE 3769527 D1 DE3769527 D1 DE 3769527D1
Authority
DE
Germany
Prior art keywords
control system
terminal device
supply source
source control
data terminal
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.)
Expired - Lifetime
Application number
DE8787305454T
Other languages
English (en)
Inventor
Kenji Suzuki
Toshihiko Kato
Hisao Watanabe
Shuji Momomoto
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.)
KDDI Corp
Original Assignee
Kokusai Denshin Denwa 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 Kokusai Denshin Denwa KK filed Critical Kokusai Denshin Denwa KK
Application granted granted Critical
Publication of DE3769527D1 publication Critical patent/DE3769527D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/06—Simultaneous speech and data transmission, e.g. telegraphic transmission over the same conductors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/12—Arrangements for remote connection or disconnection of substations or of equipment thereof
    • 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
    • Y02D30/50—Reducing energy consumption in communication networks in wire-line communication networks, e.g. low power modes or reduced link rate

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Communication Control (AREA)
  • Telephonic Communication Services (AREA)
DE8787305454T 1986-06-23 1987-06-19 Versorgungsquellensteuersystem fuer datenendgeraeteinrichtung. Expired - Lifetime DE3769527D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61144994A JPS633540A (ja) 1986-06-23 1986-06-23 デ−タ端末装置の電源制御方式

Publications (1)

Publication Number Publication Date
DE3769527D1 true DE3769527D1 (de) 1991-05-29

Family

ID=15375001

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787305454T Expired - Lifetime DE3769527D1 (de) 1986-06-23 1987-06-19 Versorgungsquellensteuersystem fuer datenendgeraeteinrichtung.

Country Status (4)

Country Link
US (1) US4907254A (de)
EP (1) EP0251593B1 (de)
JP (1) JPS633540A (de)
DE (1) DE3769527D1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900005796B1 (ko) * 1986-12-02 1990-08-11 삼성전자 주식회사 모뎀의 전원 공급 제어방법
JPH0334640U (de) * 1989-08-10 1991-04-04
WO1992003004A1 (en) * 1990-07-30 1992-02-20 Pulizzi Engineering, Inc. Modem-controlled ac power controller
US5224154A (en) * 1991-09-06 1993-06-29 Universal Data Systems, Inc. Line powered DCA including dual programmed microcontrollers
US5392023A (en) * 1991-09-06 1995-02-21 Motorola, Inc. Data communication system with automatic power control
WO1993010615A1 (en) * 1991-11-15 1993-05-27 Server Technology, Inc. Systeme for protecting and restarting computers and peripherals at remote sites which are accessible by telephone communication
GB2268602A (en) * 1992-06-25 1994-01-12 Mitac Ltd Enhancing security of data transfer
CH681262A5 (en) * 1992-07-20 1993-02-15 Jean Pierre Zoebeli Automatic disconnection circuit for telephone answering or facsimile machine - and reduces current consumption by disconnecting load at end of each call
US5553308A (en) * 1993-03-05 1996-09-03 Alcatel Network Systems, Inc. Serial communication format and methodology
US5450334A (en) * 1993-11-01 1995-09-12 Pulizzi Engineering, Inc. One time programmable switched-output controller
US5596628A (en) * 1994-02-09 1997-01-21 Klein; Jon Method and apparatus for initiating loading of software in a personal computer in response to an incoming signal
CH685656A5 (de) * 1994-03-07 1995-08-31 Martignoni Electronics Ag Einrichtung zum Empfang von Daten.
US5537462A (en) * 1994-04-15 1996-07-16 Aegis Technologies, Inc. Supervisory interface controller and method for remotely controlled terminal
KR970002370B1 (ko) * 1994-10-27 1997-03-03 삼성전자 주식회사 절전기능을 구비한 모뎀장치
KR970028952A (ko) * 1995-11-03 1997-06-26 문정환 피씨 (pc) 장착용 팩스/모뎀의 전원자동제어장치
DE19732675C2 (de) 1997-07-29 1999-11-25 Siemens Ag Schaltung zum bedarfsgerechten Ein- und Ausschalten eines Verbrauchers
JP2000032684A (ja) * 1998-07-08 2000-01-28 Toyota Autom Loom Works Ltd 充電回路および方法
US6758398B1 (en) * 1998-09-11 2004-07-06 L.V. Partners, L.P. Optical reader with ultraviolet wavelength capability

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549809A (en) * 1968-04-29 1970-12-22 Motorola Inc Unattended data transmission
US3745251A (en) * 1972-01-03 1973-07-10 Design Elements Inc Data terminal automatic control circuit
US3984637A (en) * 1974-11-29 1976-10-05 The Singer Company Computer terminal security system
IT1047329B (it) * 1975-09-30 1980-09-10 C Olivetto E C S P A Ing Dispositivo di teleaccensione e di inizzializzazione di un terminale
US4356545A (en) * 1979-08-02 1982-10-26 Data General Corporation Apparatus for monitoring and/or controlling the operations of a computer from a remote location
JPS5646354A (en) * 1979-09-21 1981-04-27 Hitachi Ltd Automatic switching on/off circuit for power supply
JPS5815356A (ja) * 1981-07-22 1983-01-28 Hitachi Denshi Ltd デ−タ通信装置の電源制御方式
JPS5881372A (ja) * 1981-11-11 1983-05-16 Hitachi Ltd リモ−トパワ−オフ方式
US4430728A (en) * 1981-12-29 1984-02-07 Marathon Oil Company Computer terminal security system
US4677646B1 (en) * 1982-02-26 1995-05-09 Saskatchewan Economic Dev Corp Dataset powered by control and data signals from data terminal
JPS6080355A (ja) * 1983-10-11 1985-05-08 Nippon Telegr & Teleph Corp <Ntt> 自動電源制御通信方式
US4626623A (en) * 1984-09-07 1986-12-02 Lahaye Joseph G Method and apparatus for telephone access security
US4701946A (en) * 1984-10-23 1987-10-20 Oliva Raymond A Device for controlling the application of power to a computer
US4647721A (en) * 1985-03-19 1987-03-03 Dynatech Computer Power, Inc. Telephone activated power controller
US4656318A (en) * 1985-05-09 1987-04-07 Hewlett-Packard Company Modem with power-off ring detection
US4723269A (en) * 1985-12-23 1988-02-02 Compaq Telecommunications Corporation Method and apparatus for power-up of unattended computer

Also Published As

Publication number Publication date
EP0251593B1 (de) 1991-04-24
EP0251593A2 (de) 1988-01-07
JPH0547145B2 (de) 1993-07-15
EP0251593A3 (en) 1988-10-26
US4907254A (en) 1990-03-06
JPS633540A (ja) 1988-01-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee