JPS61109432A - Power supply remote charging/interrupting device - Google Patents

Power supply remote charging/interrupting device

Info

Publication number
JPS61109432A
JPS61109432A JP22861984A JP22861984A JPS61109432A JP S61109432 A JPS61109432 A JP S61109432A JP 22861984 A JP22861984 A JP 22861984A JP 22861984 A JP22861984 A JP 22861984A JP S61109432 A JPS61109432 A JP S61109432A
Authority
JP
Japan
Prior art keywords
power
power supply
remote
interrupting device
remote charging
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
JP22861984A
Other languages
Japanese (ja)
Inventor
大沢 一秋
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.)
NEC Corp
Original Assignee
NEC Corp
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 NEC Corp filed Critical NEC Corp
Priority to JP22861984A priority Critical patent/JPS61109432A/en
Publication of JPS61109432A publication Critical patent/JPS61109432A/en
Pending legal-status Critical Current

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  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、任意の通信装置の電源の投入および切断を遠
隔操作する電源遠隔投入/ψ1断装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a power supply remote power on/ψ1 power off device for remotely controlling power on and off of any communication device.

〔従来の技術〕[Conventional technology]

従来の電源遠隔投入/切断装置は、専用の制御線を新た
に設けて、この制御線を介して電源の投入および切断を
遠隔から操作するものであった。
Conventional remote power on/off devices have newly provided a dedicated control line, and remotely control power on and off via this control line.

〔発明が解決しようとする問題点〕[Problem that the invention seeks to solve]

上記の従来の装置では、遠隔操作の対象となる通信装置
が多い場合は、それに応じて多くの専用の制御線を使用
しなければならず、そのための経費を非常に多く必要と
するという問題点があった。
The problem with the conventional device described above is that if there are many communication devices to be remotely controlled, a correspondingly large number of dedicated control lines must be used, which requires a large amount of expense. was there.

〔問題点を解決するための手段〕[Means for solving problems]

本発明に係る電源遠隔投入/切断装置は、任意の伝送路
を介して得られたデータを所定のパターンと比較する比
較手段と、前記比較により、前記データと前記パターン
とが一致した場合に前記電源を切断し、一致しない場合
に前記電源を投入する電源投入/切断手段とを具備した
ことにより、既存の伝送路を利用して、遠隔の場所から
通信装置の電源を投入/切断することを可能としたもの
である。
The remote power on/off device according to the present invention includes a comparison means for comparing data obtained through an arbitrary transmission path with a predetermined pattern, and a By including a power on/off means that turns off the power and turns on the power when the power does not match, it is possible to turn on/off the power of the communication device from a remote location using an existing transmission path. This made it possible.

〔実施例〕〔Example〕

次に図面を参照して、本発明の実施例について説明する
Next, embodiments of the present invention will be described with reference to the drawings.

第1図は本発明の一実施例を示すブロック図である。入
力端子lOは既存の伝送路に接続されており、第2図(
1)で示すような直列データaを受信スル。レベルコン
バータ11は、この直列7’ −yaを受け、TTLレ
ベルの直列データbに変換したのち、シフトレジスタ1
2に印加する。同期信号発生器1Bは、第2図(2)で
示すような同期信号Cを発生させる。シフトレジスタ1
2は、直列データbを同期信号Cに同期させて常にロー
ドしている。更に、このシフトレジスタ12は、直列/
並列変換器として動作し、直列データbを16ビツトの
並列データd、 、 dt、 ・・・、dl、として出
力する。
FIG. 1 is a block diagram showing one embodiment of the present invention. The input terminal IO is connected to the existing transmission line, as shown in Figure 2 (
Receive serial data a as shown in 1). The level converter 11 receives this serial data 7'-ya and converts it into TTL level serial data b.
2. The synchronization signal generator 1B generates a synchronization signal C as shown in FIG. 2(2). shift register 1
2 always loads the serial data b in synchronization with the synchronization signal C. Furthermore, this shift register 12 has serial/
It operates as a parallel converter and outputs serial data b as 16-bit parallel data d, , dt, . . . , dl.

弁別器14は、この並列データd1〜dll  と予め
記憶されている電源遠隔切断用のパターンとを比較し、
並列データd、〜dll がこのパターンと一致してい
る場合には、リレー駆動回路15を駆動させて、遠隔操
作対象装置16の電源17を切断し、並列データd1〜
dSS が上記のパターンと一致していない場合には、
リレー駆動回路15を駆動させ【、電源17を投入する
The discriminator 14 compares this parallel data d1 to dll with a pre-stored pattern for remote power disconnection,
If the parallel data d, ~dll match this pattern, the relay drive circuit 15 is driven, the power supply 17 of the remote control target device 16 is cut off, and the parallel data d1 ~
If dSS does not match the above pattern, then
Drive the relay drive circuit 15 and turn on the power supply 17.

すなわち本実施例では、電源17を切断したい場合は、
弁別器14に予め記憶された電源遠隔切断用のパターン
と一致する直列データを、既存の伝送路を介して、レベ
ルコンバータ11に入力する。また一方、電源17を投
入したければ、上記のパターンと一致しない直列データ
をレベルコンバータ11に入力すればよい。
That is, in this embodiment, when it is desired to disconnect the power supply 17,
Serial data that matches the pattern for remote power disconnection stored in advance in the discriminator 14 is input to the level converter 11 via the existing transmission path. On the other hand, if it is desired to turn on the power supply 17, it is sufficient to input serial data that does not match the above pattern to the level converter 11.

〔発明の効果〕〔Effect of the invention〕

本発明は以上説明したように、遠隔にある通信装置の電
源の投入および切断を既存の伝送路を使用して行なうこ
とを可能としたため、投入および切断のための専用制御
線を新たに設置する必要がなくなり、経費を大幅に削減
することができる。
As explained above, the present invention makes it possible to turn on and cut off power to a remote communication device using an existing transmission line, so a dedicated control line for turning on and off is newly installed. This is no longer necessary, and costs can be significantly reduced.

【図面の簡単な説明】[Brief explanation of drawings]

$1図は本発明の一実施例を示すブロック図。 第2図(1)および(2)は第1図に示した直列データ
aおよび同期信号Cの波形図である。 11・・・・・・レベルコンバータ、4112・・・・
・・シフトレジスタ。 1B・・・・・・同期信号発生器。 14・・・・・・弁別器。 15・・・・・・リレー駆動回路。 16・・・・・・遠隔操作対象装置。 17・・・・・・電 源。
Figure $1 is a block diagram showing one embodiment of the present invention. FIGS. 2(1) and 2(2) are waveform diagrams of the serial data a and the synchronizing signal C shown in FIG. 11... Level converter, 4112...
...Shift register. 1B...Synchronization signal generator. 14...Discriminator. 15... Relay drive circuit. 16...Remote control target device. 17...Power supply.

Claims (1)

【特許請求の範囲】[Claims] 遠隔の場所に設置された通信装置の電源を投入および切
断する電源遠隔投入/切断装置において、当該通信装置
の伝送路を介して入力されたデータを所定のパターンと
比較する比較手段と、前記比較により、前記データと前
記パターンとが一致した場合に前記電源を切断し、一致
しない場合に前記電源を投入する電源投入/切断手段と
を具備したことを特徴とする電源遠隔投入/切断装置。
A remote power on/off device for turning on and off power to a communication device installed at a remote location, comprising a comparison means for comparing data input via a transmission path of the communication device with a predetermined pattern; A remote power on/off device comprising power on/off means for turning off the power when the data and the pattern match and turning on the power when they do not match.
JP22861984A 1984-10-30 1984-10-30 Power supply remote charging/interrupting device Pending JPS61109432A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP22861984A JPS61109432A (en) 1984-10-30 1984-10-30 Power supply remote charging/interrupting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22861984A JPS61109432A (en) 1984-10-30 1984-10-30 Power supply remote charging/interrupting device

Publications (1)

Publication Number Publication Date
JPS61109432A true JPS61109432A (en) 1986-05-27

Family

ID=16879178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22861984A Pending JPS61109432A (en) 1984-10-30 1984-10-30 Power supply remote charging/interrupting device

Country Status (1)

Country Link
JP (1) JPS61109432A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195336A (en) * 1989-07-25 1991-08-26 Superconductivity Inc Superconductive voltage stabilizer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03195336A (en) * 1989-07-25 1991-08-26 Superconductivity Inc Superconductive voltage stabilizer

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