KR0169421B1 - 간이전자교환장치의 전원절약 제어 방법 - Google Patents
간이전자교환장치의 전원절약 제어 방법 Download PDFInfo
- Publication number
- KR0169421B1 KR0169421B1 KR1019950067801A KR19950067801A KR0169421B1 KR 0169421 B1 KR0169421 B1 KR 0169421B1 KR 1019950067801 A KR1019950067801 A KR 1019950067801A KR 19950067801 A KR19950067801 A KR 19950067801A KR 0169421 B1 KR0169421 B1 KR 0169421B1
- Authority
- KR
- South Korea
- Prior art keywords
- extension telephone
- power saving
- power
- saving mode
- extension
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000012790 confirmation Methods 0.000 claims description 2
- 238000004891 communication Methods 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 abstract 1
- 238000012545 processing Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M9/00—Arrangements for interconnection not involving centralised switching
- H04M9/002—Arrangements for interconnection not involving centralised switching with subscriber controlled access to a line, i.e. key telephone systems
- H04M9/003—Transmission of control signals from or to the key telephone set; signalling equipment at key telephone set, e.g. keyboard or display equipment
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M19/00—Current supply arrangements for telephone systems
- H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
-
- 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)
- Telephonic Communication Services (AREA)
Abstract
Description
Claims (3)
- 다수의 내선전화기를 구비하며 주전원 다운시 보조전원을 공급받아 동작하는 간이전자교환장치의 전원절약 제어방법에 있어서, 상기 내선전화기로부터 전원절약모드의 설정을 요구하는 신호를 수시하는 제1과정과, 상기 전원절약모드 설정요구신호를 수신하면 상기 내선전하기로 패스워드의 압력을 요구하는 제2과정과,상기내선전화기로부터 전송되는 패스워드를 수신하고 이를 미리 등록된 상기 내선전화기에 대응하는 패스워드와 비교하여 일치하는지 확인하는 제3과정과, 상기 두 패스워드가 일치하면 상기 내선전화기에 동작제한 명령을 송신한 후 그 때부터는 상기 내선전화기에 대한 호를 차단하다가 임의의 시점에서 상기 내선전화기로부터 전원절약모드의 해제를 요구하는 신호가 수신되면 상기 내선전화기로 동작제한 해제신호를 송신한 다음 상기 내선전화기에 대한 호 서비스를 정상화하는 제4과정으로 이루어짐을 특징으로 하는 방법.
- 제1항에 있어서, 제4과정에서 상기 전원절약모드가 설정된 내선전화기로 임의의 호가 발생되면 그 호출측으로 상기 내선전화기가 전원절약모드에 있음을 알려주는 메시지를 송신하는 과정을 더 포함함을 특징으로 하는 방법.
- 제1항에 있어서, 상기 두 패스워드가 일치하지 않는 경우 확인 메시지를 출력하는 과정을 더 포함함을 특징으로 하는 방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950067801A KR0169421B1 (ko) | 1995-12-30 | 1995-12-30 | 간이전자교환장치의 전원절약 제어 방법 |
US08/777,767 US5937061A (en) | 1995-12-30 | 1996-12-30 | Power saving control apparatus for simple electronic exchange system |
GB9627021A GB2308943B (en) | 1995-12-30 | 1996-12-30 | Power saving control apparatus for simple electronic exchange |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950067801A KR0169421B1 (ko) | 1995-12-30 | 1995-12-30 | 간이전자교환장치의 전원절약 제어 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970056725A KR970056725A (ko) | 1997-07-31 |
KR0169421B1 true KR0169421B1 (ko) | 1999-02-01 |
Family
ID=19447893
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950067801A KR0169421B1 (ko) | 1995-12-30 | 1995-12-30 | 간이전자교환장치의 전원절약 제어 방법 |
Country Status (3)
Country | Link |
---|---|
US (1) | US5937061A (ko) |
KR (1) | KR0169421B1 (ko) |
GB (1) | GB2308943B (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101301652B1 (ko) * | 2005-09-21 | 2013-08-30 | 지멘스 엔터프라이즈 커뮤니케이션즈 게엠베하 운트 코. 카게 | 통신 단말기의 에너지 절감형 작동을 위한 방법 및 장치 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040095237A1 (en) * | 1999-01-09 | 2004-05-20 | Chen Kimball C. | Electronic message delivery system utilizable in the monitoring and control of remote equipment and method of same |
US8050390B2 (en) * | 2004-04-13 | 2011-11-01 | Telecom Italia S.P.A. | Device and a method for feeding electric devices from a telephone line |
US20080181393A1 (en) * | 2007-01-26 | 2008-07-31 | Ronald Brost | Methods and apparatus to maintain communication services during a power failure |
US9445372B1 (en) * | 2015-05-04 | 2016-09-13 | Verizon Patent And Licensing Inc. | Power management methods and systems for a mobile device |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1171945A (en) * | 1981-04-16 | 1984-07-31 | Mitel Corporation | Voice recognizing telephone call denial system |
US4539437A (en) * | 1982-11-30 | 1985-09-03 | At&T Bell Laboratories | Stored program power control system for improving energy efficiency for telephone sets connected into a local telephone communications system |
US4653088A (en) * | 1985-03-25 | 1987-03-24 | Wang Laboratories, Inc. | Telephone circuitry with power backup |
US4674115A (en) * | 1985-09-20 | 1987-06-16 | Jabil Circuit Company | Programmable telephone switcher |
US4929880A (en) * | 1985-12-30 | 1990-05-29 | Supra Products, Inc. | Electronic lock system with battery conservation features |
CA1287910C (en) * | 1986-09-30 | 1991-08-20 | Salvador Barron | Adjunct processor for providing computer facility access protection via call transfer |
US4845773A (en) * | 1987-09-08 | 1989-07-04 | Arnaldo Attallah | Method and a system for remotely switching an electrically operated device by the use of signals generated by a telephone |
JPH01143529A (ja) * | 1987-11-30 | 1989-06-06 | Toshiba Corp | 無線電話装置 |
US4926470A (en) * | 1988-10-14 | 1990-05-15 | Sanford David M | Telephone call screening circuit |
US5224150A (en) * | 1990-07-06 | 1993-06-29 | Simon Neustein | Paging system |
US5381472A (en) * | 1990-08-10 | 1995-01-10 | Tamura Electric Works, Ltd. | Power source control apparatus for telephone set |
GB2251762B (en) * | 1991-01-11 | 1994-09-21 | Technophone Ltd | Telephone apparatus with calling line identification |
JPH0514478A (ja) * | 1991-07-01 | 1993-01-22 | Pioneer Electron Corp | 留守番機能付き車載用電話装置 |
US5388150A (en) * | 1992-07-28 | 1995-02-07 | Schneyer; Robin | Automatic incoming telephone call identification and disposition system |
US5566339A (en) * | 1992-10-23 | 1996-10-15 | Fox Network Systems, Inc. | System and method for monitoring computer environment and operation |
US5343514A (en) * | 1993-12-10 | 1994-08-30 | Snyder Gary K | Telephone line powered system |
US5655007A (en) * | 1994-10-13 | 1997-08-05 | Bell Atlantic Network Services, Inc. | Telephone based credit card protection |
KR970002370B1 (ko) * | 1994-10-27 | 1997-03-03 | 삼성전자 주식회사 | 절전기능을 구비한 모뎀장치 |
KR100193824B1 (ko) * | 1995-07-06 | 1999-06-15 | 윤종용 | 교환기의 착신 서비스 방법 |
US5623321A (en) * | 1995-12-18 | 1997-04-22 | Lucent Technologies Inc. | Circuit for cutting off power to an active RF component |
US5594319A (en) * | 1996-06-05 | 1997-01-14 | Motorola, Inc. | Battery pack having theft deterrent circuit |
-
1995
- 1995-12-30 KR KR1019950067801A patent/KR0169421B1/ko not_active IP Right Cessation
-
1996
- 1996-12-30 GB GB9627021A patent/GB2308943B/en not_active Expired - Fee Related
- 1996-12-30 US US08/777,767 patent/US5937061A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101301652B1 (ko) * | 2005-09-21 | 2013-08-30 | 지멘스 엔터프라이즈 커뮤니케이션즈 게엠베하 운트 코. 카게 | 통신 단말기의 에너지 절감형 작동을 위한 방법 및 장치 |
Also Published As
Publication number | Publication date |
---|---|
GB2308943A (en) | 1997-07-09 |
GB2308943B (en) | 1998-03-04 |
KR970056725A (ko) | 1997-07-31 |
US5937061A (en) | 1999-08-10 |
GB9627021D0 (en) | 1997-02-19 |
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