JPS6364533A - Electric source remote control system - Google Patents
Electric source remote control systemInfo
- Publication number
- JPS6364533A JPS6364533A JP61205368A JP20536886A JPS6364533A JP S6364533 A JPS6364533 A JP S6364533A JP 61205368 A JP61205368 A JP 61205368A JP 20536886 A JP20536886 A JP 20536886A JP S6364533 A JPS6364533 A JP S6364533A
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- remote control
- line
- terminal device
- 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
Links
- 238000000034 method Methods 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 2
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
- Y04S20/221—General power management systems
Landscapes
- Power Sources (AREA)
- 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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
〔概要〕
本発明は、電源投入指令を受けたとき、それぞれの回線
端末装置が所定時間間隔のクロックを自己の回線アドレ
ス値分計数した後主電源を投入する電源リモート制御方
式であり、−斉投入による過大な突入電流を防止するこ
とができる。[Detailed Description of the Invention] [Summary] The present invention provides a power supply remote control in which, when receiving a power-on command, each line terminal device counts clocks at predetermined time intervals for its own line address value and then turns on the main power. This is a control system that can prevent excessive inrush current due to simultaneous power-on.
本発明は、商用電源の電源盤を共有する複数の回線端末
装置の電源投入切断をリモート制御する電源リモート制
御方式の改良に関する。The present invention relates to an improvement in a power supply remote control method for remotely controlling power on/off of a plurality of line terminal devices that share a commercial power supply panel.
複数の回線端末装置が商用電源の電源盤を共用して設置
されている場合、リモート制御により電源投入を一斉に
行うと、過大な突入電流によりブレーカ−が８断するこ
とがある。When a plurality of line terminal devices are installed to share a commercial power supply panel, if the power is turned on all at once by remote control, the breakers may trip due to excessive inrush current.
このため、電源盤の容量を増加するとか、電源投入シー
ケンスを設定する等の対策が採られているが、費用がか
かるという問題点があり、これを解決した而易な電源リ
モート制御方式が求められている。For this reason, countermeasures have been taken such as increasing the capacity of the power supply panel and setting a power-on sequence, but these have the problem of being expensive, and an easy remote power control method that solves these problems is needed. It is being
第３図従来の電源リモート制御方式説明図に従い、従来
の電源リモート制？’ｆｆ方式を説明する。Figure 3 Conventional power supply remote control method According to the explanatory diagram, is the conventional power supply remote control system? 'ff method will be explained.
第３図は、１台のキーボードにより複数のディスプレイ
端末を制御するシステムを示したもので、図中、１はホ
ストコンピュータ（以下ホスト）、２．３は同一構成の
ディスプレイ端末、４はキーボードである。Figure 3 shows a system in which multiple display terminals are controlled by one keyboard. In the figure, 1 is a host computer (hereinafter referred to as host), 2.3 is a display terminal with the same configuration, and 4 is a keyboard. be.
ディスプレイ端末２，３およびキーボード４は、マルチ
ポイント方式でホスト１に接続されており、それぞれの
装置に設けられたアドレス設定盤（ＡＤ設定盤）６に基
づき、回線アドレスを参照してホスト１と回線が接続さ
れ、１台のキーボード４よりディスプレイ端末２，３を
制御してそれぞれデータを入力するように構成されてい
る。The display terminals 2 and 3 and the keyboard 4 are connected to the host 1 using a multi-point method, and are connected to the host 1 by referring to the line address based on the address setting board (AD setting board) 6 provided in each device. A line is connected, and a single keyboard 4 is configured to control the display terminals 2 and 3 and input data to each one.
従って、ディスプレイ端末２，３およびキーボード４は
同一場所に設置され、キーボード４に設けられた電源ス
ィッチ５により、ディスプレイ端末２．３の電源が投入
切断されている。Therefore, the display terminals 2, 3 and the keyboard 4 are installed at the same location, and the power switch 5 provided on the keyboard 4 powers on and off the display terminals 2.3.
即ち、図示のごとく、電源スィッチ５の押下信号はリモ
ート制御信号５０ （電源投入および切断信号）として
各ディスプレイ端末２．３に出力され、各ディスプレイ
端末２，３では、このリモート制御信号５０により自己
の主電源７を投入切断している。That is, as shown in the figure, the push signal of the power switch 5 is output to each display terminal 2.3 as a remote control signal 50 (power on/off signal), and each display terminal 2, 3 uses this remote control signal 50 to The main power supply 7 is being turned on and off.
（発明が解決しようとする問題点〕
上記説明したように、複数の回線端末装置の電源投入切
断がリモート制御されるようＣご構成されたシステムに
おいては、各端末装置が商用電源の電源盤１７を共用し
ていると、−斉投入による過大な突入電流のためブレー
カ８が遮断することがあり、電源盤１７の電源容量を増
大するとか、所定のシーケンスによって投入しなければ
ならない等の問題点がある。(Problems to be Solved by the Invention) As explained above, in a system configured such that the power on/off of a plurality of line terminal devices is remotely controlled, each terminal device is If the breaker 8 is shared, the breaker 8 may trip due to excessive inrush current caused by simultaneous power on, which causes problems such as increasing the power capacity of the power supply panel 17 or having to turn on the power in a predetermined sequence. There is.
本発明は、上記問題点を解決した簡易な電源リモート制
御方式を提供することを目的とする。An object of the present invention is to provide a simple power supply remote control system that solves the above problems.
上記目的のため、本発明の電源リモート制御方式は、第
１図本発明の原理説明図に示すように、回線端末装置の
回線アドレスを設定するアドレス設定盤（６）を読取る
読取手段（２ｏ）と、電源投入指令（５４）により所定
の時間間隔を有するクロックを計数する計数手段（２１
）と、該計数値と読取った該回線アドレスの値とを比較
し、一致したとき自己の主電源に投入信号（５３）を出
力する比較手段（２２）と、
をそれぞれの回線端末装置に設けたものである。For the above purpose, the power supply remote control system of the present invention includes a reading means (2o) for reading an address setting board (6) for setting a line address of a line terminal device, as shown in FIG. and counting means (21) for counting clocks having a predetermined time interval according to the power-on command (54).
), a comparing means (22) for comparing the counted value and the read value of the line address and outputting a turn-on signal (53) to its own main power supply when they match, provided in each line terminal device. It is something that
回線接続された端末装置には、固有の回線アドレスが与
えられ、回線アドレス設定盤がそれぞれの端末装置に設
けられている。Each terminal device connected to the line is given a unique line address, and each terminal device is provided with a line address setting panel.
この回線アドレス設定盤を読取り、そのアドレス値まで
所定時間間隔のクロックを計数した後電源を投入すると
、回線アドレス値に基づいたシーケンスが得られる。When this line address setting board is read and the clocks at predetermined time intervals are counted until the address value is reached, the power is turned on, and a sequence based on the line address value is obtained.
突入電流は数ｌｌｌｓ以内であるため、例えば１０ｍ５
間隔のクロックを用いると、少なくとも１０ｍ５間隔で
電源が投入されて突入電流による過電流を防止すること
ができる。Since the inrush current is within several llls, for example, 10m5
If a clock with intervals is used, the power is turned on at intervals of at least 10 m5 to prevent overcurrent due to inrush current.
なお、上記手段には、端末装置が電源断の状態でも動作
するように、バッテリ等の常時電源が供給される。Note that the above means is constantly supplied with power such as a battery so that it operates even when the terminal device is powered off.
以上により回線端末袋での台数に依存することのない簡
易な投入シーケンスで電源制御を行うことができる。As described above, power supply control can be performed with a simple power-on sequence that does not depend on the number of terminals in the line terminal bag.
本発明の実施例を第２図を参照しつつ説明する。 An embodiment of the present invention will be described with reference to FIG.
第２図（ａｌは実施例のシステム構成図、第２図（ｂｌ
は実施例の電源制御部詳細ブロック図である。Figure 2 (al is a system configuration diagram of the embodiment, Figure 2 (bl
FIG. 2 is a detailed block diagram of the power supply control section of the embodiment.
第２図（ａ）において、
１１は各ディスプレイ端末１８ 、 １９ ニＱ ケラ
れた電源制御部であり、回線アドレス設定盤（ＡＤ設定
盤）６を読取る読取手段（２ｏ）と、計数手段（２１）
と、比較手段（２２）とを備えたもの、
１０は、キーボード４に設けられたノンロック型の電源
スィッチで、押下したとき接地されるもの、
１６は、電源制御部１１に電源を供給する常時電源で、
バッテリー等で構成され、通常端末装置に設けられてい
るもの、
であり、その他第３図と同一符号は同一対象物を表して
いる。In FIG. 2(a), reference numeral 11 denotes a power supply control unit with eclipsed display terminals 18 and 19, a reading means (2o) for reading the line address setting board (AD setting board) 6, and a counting means (21). )
10 is a non-lock type power switch provided on the keyboard 4, which is grounded when pressed; 16 supplies power to the power control section 11; With constant power supply,
It consists of a battery, etc., and is usually provided in a terminal device, and the same reference numerals as in FIG. 3 represent the same objects.
第２図（′ｂ）は、電源制御部１１の詳細ブロック図で
あって、
１２は、ｌＱｍｓの時間間隔を有するクロック５２を発
生するクロック発生部、
１３はカウンタ、
１４は比較器、
１５はラッチ回路、
である。FIG. 2('b) is a detailed block diagram of the power supply control unit 11, in which 12 is a clock generation unit that generates a clock 52 having a time interval of 1Qms, 13 is a counter, 14 is a comparator, and 15 is a This is a latch circuit.
ＡＤ設定盤６は、複数のスイッチＳで構成され、それぞ
れ接続／開放によって２進数の回線アドレスが設定され
るもので、その接続／開放状態が電圧に変換（読取手段
２０）されて、比較器１４の比較入力の一方に入力され
る。The AD setting board 6 is composed of a plurality of switches S, each of which sets a binary line address by connecting/opening the switch.The connecting/opening state is converted into a voltage (reading means 20) and then sent to a comparator. It is input to one of the 14 comparison inputs.
以下電源投入動作を説明する。The power-on operation will be explained below.
キーボード４より、ｕ’６Ｄ−スイッチ１０が押下され
、電源投入指令５４が論理“０”になると、カウンタ１
３はリセットされて、１０１１３のクロック５２の計数
を開始する。When the u'6D-switch 10 is pressed from the keyboard 4 and the power-on command 54 becomes logic "0", the counter 1
3 is reset and starts counting 10113 clocks 52.
この計数値はＡＤ設定盤６の値と比較器１４により比較
され、一致したとき電源投入信号５４がラッチ回路１５
にラッチされて、主型′ａ７に投入信号５３として出力
される。This count value is compared with the value on the AD setting board 6 by the comparator 14, and when they match, the power-on signal 54 is sent to the latch circuit 15.
The input signal 53 is latched and outputted as a closing signal 53 to the main die 'a7.
以上の手段を各回線端末装置に設けると、回線アドレス
に対応した時間遅れで電源が投入され、少なくともｌＱ
ｍｓの投入間隔が得られて、従来の一斉投入による過大
な突入電流を防止することができる。If the above means is provided in each line terminal device, the power will be turned on with a time delay corresponding to the line address, and at least lQ
A closing interval of ms can be obtained, and an excessive rush current caused by conventional simultaneous closing can be prevented.
なお、上記電源制御部１１は、前述したように、ハフテ
リ等で構成される常時電源１６によって動作するもので
ある。It should be noted that, as described above, the power supply control section 11 is operated by the constant power supply 16 made up of a Hafteri or the like.
本発明は、回線アドレスに基づいて電源シーケンスを構
成する簡易なリモート制御方式を提供するものであるか
ら、リモート制御における過大な突入電流を防止する効
果は極めて大である。Since the present invention provides a simple remote control method that configures a power supply sequence based on a line address, it is extremely effective in preventing excessive inrush current during remote control.
第１図は本発明の原理説明図、
第２図（ａ）は実施例のシステム構成図・第２図（ｂｌ
は電源制御部詳細ブロック図、第３図は従来の電１ｆｉ
ＩＪモート制′４１■方式説明図、である。図中、
１はホストコンピュータ、
２．３はディスプレイ端末、
４はキーボード、
５は電源スィッチ、
６はアドレス設定盤ＣＡＤ設定盤）、
７は主電源、
８はブレーカ、
１０はノンロック型の電源スィッチ、
１１は電源制御部、
１２はクロック発生部、１３はカウンタ、１４は比較器
、 １５はラッチ回路、１６は常時電源、
１７は電／ＴＡ盤、１８．１９はディスプレイ端末、
２０は読取手段、 ２１は計数手段、２２は比較手
段、
５０はリモート制御信号、
５２はクロック、
５３は投入信号、
５４は電源投入指令、
本発明の詳細な説明図
第１図
第２図・、ｂ）Figure 1 is a diagram explaining the principle of the present invention, Figure 2 (a) is a system configuration diagram of an embodiment, Figure 2 (bl
is a detailed block diagram of the power supply control section, and Figure 3 is a diagram of the conventional power supply controller.
This is an explanatory diagram of the IJ mote system '41■ system. In the figure, 1 is a host computer, 2.3 is a display terminal, 4 is a keyboard, 5 is a power switch, 6 is an address setting board (CAD setting board), 7 is a main power supply, 8 is a breaker, and 10 is a non-locking power supply. switch, 11 is a power supply control section, 12 is a clock generation section, 13 is a counter, 14 is a comparator, 15 is a latch circuit, 16 is a constant power supply,
17 is an electric/TA board, 18.19 is a display terminal, 20 is a reading means, 21 is a counting means, 22 is a comparison means, 50 is a remote control signal, 52 is a clock, 53 is a turn-on signal, 54 is a power-on command, Detailed explanatory diagram of the present invention Fig. 1 Fig. 2 b)
Claims (1)
えてそれぞれの主電源（７）を投入切断する電源リモー
ト制御方式であって、 該回線端末装置の回線アドレスを設定するアドレス設定
盤（６）を読取る読取手段（２０）と、電源投入指令（
５４）により所定の時間間隔を有するクロックを計数す
る計数手段（２１）と、該計数値と読取った該回線アド
レスの値とを比較し、一致したとき自己の主電源（７）
に投入信号（５３）を出力する比較手段（２２）と、を
それぞれの回線端末装置に設け、回線アドレス値に対応
したシーケンスで該回線端末装置の電源を投入すること
を特徴とする電源リモート制御方式。[Scope of Claims] A power supply remote control method that applies a common command to a plurality of line terminal devices that share a power panel to turn on and off the main power source (7) of each of them, the method comprising: controlling the line address of the line terminal device; A reading means (20) for reading the address setting board (6) to be set, and a power-on command (
A counting means (21) for counting clocks having a predetermined time interval (54) compares the counted value with the read value of the line address, and when they match, the main power source (7)
a comparison means (22) for outputting a power-on signal (53) to each line terminal device, and powering on the line terminal device in a sequence corresponding to the line address value. method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61205368A JPH0793794B2 (en) | 1986-09-01 | 1986-09-01 | Line terminal equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61205368A JPH0793794B2 (en) | 1986-09-01 | 1986-09-01 | Line terminal equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6364533A true JPS6364533A (en) | 1988-03-23 |
| JPH0793794B2 JPH0793794B2 (en) | 1995-10-09 |
Family
ID=16505688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61205368A Expired - Fee Related JPH0793794B2 (en) | 1986-09-01 | 1986-09-01 | Line terminal equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0793794B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723379A (en) * | 1980-07-15 | 1982-02-06 | Matsushita Electric Works Ltd | Sequential start system of time division multiplex transmission equipment |
-
1986
- 1986-09-01 JP JP61205368A patent/JPH0793794B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723379A (en) * | 1980-07-15 | 1982-02-06 | Matsushita Electric Works Ltd | Sequential start system of time division multiplex transmission equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0793794B2 (en) | 1995-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |