JPH1098776A - Power unit with function for turning on and off through telephone line - Google Patents
Power unit with function for turning on and off through telephone lineInfo
- Publication number
- JPH1098776A JPH1098776A JP27150796A JP27150796A JPH1098776A JP H1098776 A JPH1098776 A JP H1098776A JP 27150796 A JP27150796 A JP 27150796A JP 27150796 A JP27150796 A JP 27150796A JP H1098776 A JPH1098776 A JP H1098776A
- Authority
- JP
- Japan
- Prior art keywords
- computer
- power supply
- telephone line
- modem
- server computer
- 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
Links
Landscapes
- Selective Calling Equipment (AREA)
- Telephonic Communication Services (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、コンピュータに電
源を供給する電源装置であって、特に、電話回線を利用
して遠隔地から電源の投入・切断を可能とした電源装置
に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a power supply for supplying power to a computer, and more particularly to a power supply capable of turning on / off a power supply from a remote place using a telephone line.
【０００２】[0002]
【従来の技術】遠隔操作によって電源をオン・オフ制御
してサーバコンピュータに電源を供給し、サーバコンピ
ュータに格納してあるデータを遠隔地に設置してあるコ
ンピュータからアクセスするためには、専用線を設けて
おくことが必要であった。2. Description of the Related Art In order to supply power to a server computer by controlling power on / off by remote control and to access data stored in the server computer from a computer installed in a remote place, a dedicated line is required. It was necessary to provide.
【０００３】[0003]
【発明が解決しようとする課題】夫々独立して設置して
ある複数のコンピュータから、遠隔地にあるサーバコン
ピュータのデータアクセスを可能とするために専用線を
設けるのは、専用線の維持管理に多くの経費が必要とな
る。本発明は、通常の電話回線を使用して、専用線の設
置なしにデータアクセスが可能な、経済性にも優れた電
源装置を実現しようとするものである。The purpose of providing a dedicated line to enable a plurality of independently installed computers to access data of a remote server computer is to maintain and manage the dedicated line. A lot of expense is required. An object of the present invention is to realize a power supply device which can access data without installing a dedicated line using an ordinary telephone line and which is excellent in economic efficiency.
【０００４】[0004]
【課題を解決するための手段】本発明は、第１のコンピ
ュータに電源を供給する電源装置のスロットに挿入した
オプション機能カードにディジタル信号の処理回路を設
けると共に、オプション機能カードに設けたコネクタと
遠隔地に設置した第２のコンピュータに付帯のモデムと
の間を、通常の電話回線によって接続して信号伝送回路
を構成した。第２のコンピュータからのオン・オフ信号
はモデムを介してディジタル信号に変換され、電話回線
を通り、モデムを介して電源装置のオプション機能カー
ドに入力し、ディジタル信号処理回路を介して電源装置
をオン・オフ制御して第１のコンピュータへの電源の投
入・切断を行わせるようにした。According to the present invention, a digital signal processing circuit is provided on an optional function card inserted into a slot of a power supply for supplying power to a first computer, and a connector provided on the optional function card is provided. A signal transmission circuit was formed by connecting a second computer installed in a remote place and an attached modem via a normal telephone line. The on / off signal from the second computer is converted to a digital signal via a modem, passes through a telephone line, is input to an optional function card of the power supply via the modem, and is supplied to the power supply via a digital signal processing circuit. On / off control is performed to turn on / off the power to the first computer.
【０００５】[0005]
【発明の実施の形態】以下、本発明の実施例を図１を参
照にしながら説明する。図１は本発明の電源装置の構成
を示すブロック図であって、第１のコンピュータ（サー
バコンピュータ１）は電源装置であるＵＰＳ２から電源
線１２を介して電源の供給を受けており、また、サーバ
コンピュータ１と電源装置（ＵＰＳ２）のＤsub-15ピン
６との間はシリアル・インターフェース（ＲＳ２３２
Ｃ）１１によって接続してある。DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to FIG. FIG. 1 is a block diagram showing a configuration of a power supply device according to the present invention. A first computer (server computer 1) receives power supply from a UPS 2 as a power supply device via a power supply line 12, and A serial interface (RS232) is provided between the server computer 1 and the Dsub-15 pin 6 of the power supply (UPS2).
C) Connected by 11.
【０００６】ＵＰＳ２のスロットにはＶ２４カード（オ
プション機能カード）９が挿入してあり、このＶ２４カ
ード９に設けてある２つのコネクタ（Ｄsub-25ピン）７
と８にはディジタル信号処理回路１０が接続してある。
遠隔地にある第２のコンピュータ（パーソナルコンピュ
ータ４）に付帯のモデム３と、ＵＰＳ２に設けてあるモ
デム１５との間は、通常の電話回線１３によって接続し
てあり、電話機５は電話回線１４を介してモデム１５に
接続してある。また、コネクタ８はサーバーコンピュー
タ１とシリアル・インターフェース（ＲＳ２３２Ｃ）１
６によって接続してある。A V24 card (optional function card) 9 is inserted into a slot of the UPS 2, and two connectors (Dsub-25 pins) 7 provided on the V24 card 9 are provided.
And 8, a digital signal processing circuit 10 is connected.
The modem 3 attached to the remote second computer (personal computer 4) and the modem 15 provided in the UPS 2 are connected by a normal telephone line 13, and the telephone 5 is connected to the telephone line 14. It is connected to the modem 15 via the communication terminal. The connector 8 is connected to the server computer 1 and the serial interface (RS232C) 1
6 are connected.
【０００７】パーソナルコンピュータ４からのオン・オ
フ信号はモデム３においてディジタル信号に変換され、
電話回線１３とコネクタ７を介してＶ２４カード９に入
力する。Ｖ２４カード９に入力したオン・オフ信号はデ
ィジタル信号処理回路１０によって検出され、ＵＰＳ２
に内蔵のインバータ（図示せず）をオン・オフ制御し
て、ＵＰＳ２からサーバコンピュータ１への電源の投入
・切断を行う。The on / off signal from the personal computer 4 is converted into a digital signal in the modem 3,
The data is input to the V24 card 9 via the telephone line 13 and the connector 7. The on / off signal input to the V24 card 9 is detected by the digital signal processing circuit 10,
The on / off control of a built-in inverter (not shown) is performed to turn on / off the power supply from the UPS 2 to the server computer 1.
【０００８】従って、パーソナルコンピュータ４からの
オン・オフ信号によってサーバコンピュータ１を作動さ
せることができるので、電話回線１３を介してサーバコ
ンピュータ１に格納してあるデータにアクセスすること
ができる。Therefore, the server computer 1 can be operated by an on / off signal from the personal computer 4, so that data stored in the server computer 1 can be accessed via the telephone line 13.
【０００９】[0009]
【発明の効果】以上説明したように、本発明による電源
装置は、ディジタル信号処理回路を備えたオプション機
能カードをスロットに挿入してあるので、オプション機
能カードに設けたコネクタと接続してある通常の電話回
線を介して、遠隔地のコンピュータからのオン・オフ信
号によって電源装置からサーバコンピュータへの電源の
投入・切断を制御できる。従って、遠隔地に設置してあ
るコンピュータから、電話回線を利用してサーバコンピ
ュータとのデータアクセスが可能となる。As described above, in the power supply according to the present invention, since the optional function card provided with the digital signal processing circuit is inserted into the slot, the power supply device is normally connected to the connector provided on the optional function card. Power on / off from the power supply to the server computer can be controlled by an on / off signal from a remote computer via the telephone line. Therefore, data access to the server computer from the computer installed at a remote place using the telephone line becomes possible.
【図１】本発明の電源装置の構成を示すブロック図。FIG. 1 is a block diagram showing a configuration of a power supply device of the present invention.
１，４ コンピュータ ２ ＵＰＳ（電源装置） ３，１５ モデム ６ Ｄsub-15ピン ７，８ コネクタ（Ｄsub-25ピン） ９ Ｖ２４カード（オプション機能カード） １０ ディジタル信号処理回路 １３，１４ 電話回線 1, 4 Computer 2 UPS (power supply) 3, 15 Modem 6 Dsub-15 pin 7, 8 Connector (Dsub-25 pin) 9 V24 card (optional function card) 10 Digital signal processing circuit 13, 14 Telephone line
───────────────────────────────────────────────────── フロントページの続き (72)発明者 黒崎 利治 東京都墨田区堤通１丁目19番９号 日本電 気精器株式会社内 ──────────────────────────────────────────────────の Continued on the front page (72) Inventor Toshiharu Kurosaki 1-19-9 Tsutsumori, Sumida-ku, Tokyo Nippon Electric Seiki Co., Ltd.
Claims (1)
共に、前記第１のコンピュータとの間をシリアル・イン
ターフェースによって接続した電源装置において、 前記電源装置のスロットに挿入したオプション機能カー
ドにディジタル信号処理回路を設けると共に、前記オプ
ション機能カードに設けたコネクタと遠隔地に設置した
第２のコンピュータに付帯のモデムとの間を、通常の電
話回線によって接続して信号伝送回路を構成し、 前記第２のコンピュータからのオン・オフ信号を前記電
話回線を介して前記電源装置のオプション機能カードに
入力させ、前記ディジタル信号処理回路により検出され
た信号に基づいて前記電源装置をオン・オフ制御し、第
１のコンピュータへの電源の投入・切断を行うようにし
たことを特徴とする電話回線による電源の投入・切断機
能を有する電源装置。1. A power supply for supplying power to a first computer and connecting the first computer to the first computer by a serial interface, wherein digital signal processing is performed on an optional function card inserted into a slot of the power supply. A signal transmission circuit by connecting a connector provided on the optional function card and a modem attached to a second computer installed at a remote place by a normal telephone line. An on / off signal from a computer is input to the optional function card of the power supply via the telephone line, and the power supply is turned on / off based on a signal detected by the digital signal processing circuit. A telephone line characterized by turning on / off a power supply to a computer. Power supply having a turned-off function of the power supply with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27150796A JPH1098776A (en) | 1996-09-20 | 1996-09-20 | Power unit with function for turning on and off through telephone line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP27150796A JPH1098776A (en) | 1996-09-20 | 1996-09-20 | Power unit with function for turning on and off through telephone line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH1098776A true JPH1098776A (en) | 1998-04-14 |
Family
ID=17501034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP27150796A Pending JPH1098776A (en) | 1996-09-20 | 1996-09-20 | Power unit with function for turning on and off through telephone line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1098776A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044287A (en) * | 2001-02-01 | 2001-06-05 | 윤병욱 | A computer power switch remote control apparatus which uses the telephone line and the method thereof |
| KR20040041768A (en) * | 2002-11-11 | 2004-05-20 | 삼성전자주식회사 | Active synchronization method via composition terminal built in multi processor with PC |
| KR20040082041A (en) * | 2003-03-17 | 2004-09-24 | 시큐아이닷컴 주식회사 | System and method for recovery of network trouble |
| KR100478365B1 (en) * | 2001-08-03 | 2005-03-24 | 김의식 | Computer Remote Control System and Method for the Same |
| KR100499955B1 (en) * | 2002-09-19 | 2005-07-07 | 김성환 | Remote control module for computer and method therof |
| KR100594876B1 (en) * | 2004-05-12 | 2006-07-03 | 삼익전자산업 주식회사 | Apparatus for remotely controlling pc and method thereof |
| KR100626875B1 (en) | 2004-11-05 | 2006-09-20 | 채수길 | A control system for working of remote pc in use of cid and ring and a method using thereof |
| JP2006304087A (en) * | 2005-04-22 | 2006-11-02 | Nippon Telegr & Teleph Corp <Ntt> | Emergency information transfer system and emergency information transfer method |
| KR100689488B1 (en) | 2003-11-25 | 2007-03-02 | 엘지엔시스(주) | System for remote controlling and method thereof |
-
1996
- 1996-09-20 JP JP27150796A patent/JPH1098776A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010044287A (en) * | 2001-02-01 | 2001-06-05 | 윤병욱 | A computer power switch remote control apparatus which uses the telephone line and the method thereof |
| KR100478365B1 (en) * | 2001-08-03 | 2005-03-24 | 김의식 | Computer Remote Control System and Method for the Same |
| KR100499955B1 (en) * | 2002-09-19 | 2005-07-07 | 김성환 | Remote control module for computer and method therof |
| KR20040041768A (en) * | 2002-11-11 | 2004-05-20 | 삼성전자주식회사 | Active synchronization method via composition terminal built in multi processor with PC |
| KR20040082041A (en) * | 2003-03-17 | 2004-09-24 | 시큐아이닷컴 주식회사 | System and method for recovery of network trouble |
| KR100689488B1 (en) | 2003-11-25 | 2007-03-02 | 엘지엔시스(주) | System for remote controlling and method thereof |
| KR100594876B1 (en) * | 2004-05-12 | 2006-07-03 | 삼익전자산업 주식회사 | Apparatus for remotely controlling pc and method thereof |
| KR100626875B1 (en) | 2004-11-05 | 2006-09-20 | 채수길 | A control system for working of remote pc in use of cid and ring and a method using thereof |
| JP2006304087A (en) * | 2005-04-22 | 2006-11-02 | Nippon Telegr & Teleph Corp <Ntt> | Emergency information transfer system and emergency information transfer method |
| JP4616064B2 (en) * | 2005-04-22 | 2011-01-19 | 日本電信電話株式会社 | Emergency information transmission system and emergency information transmission method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20020312 |