[go: up one dir, main page]

JPS6329821A - Automatic power supply control system - Google Patents

Automatic power supply control system

Info

Publication number
JPS6329821A
JPS6329821A JP61174633A JP17463386A JPS6329821A JP S6329821 A JPS6329821 A JP S6329821A JP 61174633 A JP61174633 A JP 61174633A JP 17463386 A JP17463386 A JP 17463386A JP S6329821 A JPS6329821 A JP S6329821A
Authority
JP
Japan
Prior art keywords
power supply
signal
line
relay
cpu
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
JP61174633A
Other languages
Japanese (ja)
Inventor
Tomoyoshi Matsumura
松村 知至
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.)
Toshiba Corp
Original Assignee
Toshiba 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 Toshiba Corp filed Critical Toshiba Corp
Priority to JP61174633A priority Critical patent/JPS6329821A/en
Publication of JPS6329821A publication Critical patent/JPS6329821A/en
Pending legal-status Critical Current

Links

Landscapes

  • Power Sources (AREA)

Abstract

PURPOSE:To obtain an inexpensive, space-saved and highly functioned automatic power supply control system by adding a sub-CPU and a local memory to the system and forming a power supply starting signal on the basis of an external power supply starting request to open/close an AC input line. CONSTITUTION:A CI signal for an RS232C is activated by an access outputted from a remote place, branched by an RS232C interface circuit 11 and inputted to the sub-CPU 12 through a signal line 101. The sub-CPU 12 is always kept at an operating state by current supply from an auxiliary power supply part 142 in a power supply device 14, detects the CI signal (line 101) by executing a program stored in a local memory 13 and generates a power supply starting signal (line 102). The power supply starting signal transmitted through the line 102 drives a relay control part 143, generates an exciting signal for a relay 144 and closes the relay 144 to supply the AC input to a main power supply part 141. Consequently, the main power supply part 141 generates various DC outputs to hold the whole data processor 10 at a current supply status.

Description

【発明の詳細な説明】 [発明の目的〕 (産業上の利用分野) 本発明は、遠隔配置されたデータ処理装置に用いて好適
な自動電源制御方式に関する。
DETAILED DESCRIPTION OF THE INVENTION [Object of the Invention] (Industrial Application Field) The present invention relates to an automatic power control system suitable for use in a remotely located data processing device.

(従来の技術) データ処理装置の電源を遠隔操作により立上げるには、
従来、第2図に示す装置構成によシ実現していた。これ
を第3図に示すタイミングチャートを用い説明する。ま
ず、通信回線21を介してデータ処理装置22を呼び出
す。このことにより、データ処理装置22と通信口#j
21の間に介在する網制御装置(Nα)及びモデム23
はR8232Cインタフエース24上の被呼応答(CI
)信号をアクティブにする。CI倍信号データ処理装置
22のAC入力端子とAC入力電源の間に挿入された自
動電源装置(APS 25 )に分岐して入力される。
(Prior art) To turn on the power of a data processing device by remote control,
Conventionally, this has been realized using the device configuration shown in FIG. This will be explained using the timing chart shown in FIG. First, the data processing device 22 is called via the communication line 21. As a result, the data processing device 22 and the communication port #j
network control device (Nα) and modem 23 interposed between
is the called response (CI) on the R8232C interface 24.
) activate the signal. The signal is branched and input to an automatic power supply device (APS 25 ) inserted between the AC input terminal of the CI double signal data processing device 22 and the AC input power source.

APS 25はACラインに直列に配置されたリレーと
このリレーの駆動部とによシ構成され、このリレーによ
り、データ処理装置22のAC入力の0N10FFを行
う。APS 25に入力されたCI倍信号リレーを駆動
してデータ処理装置22のAC入力をON L、この結
果、データ処理装H22の各部にDC出力が供給され、
装置が起動される。
The APS 25 is composed of a relay placed in series on the AC line and a drive section for this relay, and this relay performs 0N10FF of the AC input of the data processing device 22. The CI double signal relay input to the APS 25 is driven to turn on the AC input of the data processing device 22, and as a result, DC output is supplied to each part of the data processing device H22.
The device is activated.

(発明が解決しようとする問題点) 以上が従来の遠隔操作によるシステム立上げ方法である
が、これによれば以下に列挙する欠点を有していた。
(Problems to be Solved by the Invention) The conventional system start-up method using remote control has been described above, but this method has the following drawbacks.

(1)  専用のAPSを必要とするため高価となる。(1) It is expensive because it requires a dedicated APS.

(2)専用のAPSを必要とするため、その分の設置ス
ペースを要す。
(2) Since a dedicated APS is required, installation space is required accordingly.

(3)  R8232Cの信号の一部を分岐する手段を
必要とする。
(3) A means for branching part of the R8232C signal is required.

(4)複雑な動作モードを設定できず、従って柔軟な制
御方式をとることが出きない。
(4) It is not possible to set complicated operation modes, and therefore it is not possible to use a flexible control method.

本発明はこのことに鑑みてなされたものであシ、少量の
ハードウェアを追加することKよシ、安価、省スペース
・高機能の自動電源制御方式を提供することを目的とす
る。
The present invention has been made in view of this, and it is an object of the present invention to provide an automatic power supply control system that is inexpensive, space-saving, and highly functional, without requiring the addition of a small amount of hardware.

[発明の構成コ (問題点を解決するための手段と作用)、本発明は上述
した自動電源制御を実現するため、メインのCPUとは
別に、サブCPUならびにす7” CPUが用いるロー
カルメモリを付加し、ここで外部から到来する電源起動
要求に呼応して電源起動信号を生成し、この電源起動信
号によfiAc入カライカラインする構成とした。
[Configuration of the Invention (Means and Effects for Solving Problems)] In order to realize the automatic power control described above, the present invention provides local memory used by a sub CPU and a 7" CPU in addition to the main CPU. In addition, a power start signal is generated in response to a power start request coming from the outside, and the fiAc input signal is activated based on this power start signal.

ローカルメモリに上述した動作をプログラミングするこ
とによシ、APSが不要となシ、安価に自動電源制御を
実現する他、このプログラムを変更することによシ多様
な動作モードの設定が可能となる。
By programming the above-mentioned operations into the local memory, APS is not required and automatic power supply control can be realized at low cost, and by changing this program, it is possible to set various operation modes. .

(実施例) 以下、本発明の実施例について詳細に説明する。第1図
は本発明の実施例を示すブロック図である。図に訃いて
、1ノはデータ処理装置が持つR8232Cインタフェ
ース回路である。12はサブCPU、13はローカルメ
モリでアシ、このローカルメモリ13に記憶されたプロ
グラムをサブCPU12が読出し実行する。とのサブC
PU 12・ローカルメモリ13は後述する電源装置1
4内の補助電源部142によシシステムが非通電中であ
っても通電され常に動作状態となっている。14は電源
装置であって、主電源部141.補助電源部142、リ
レー制御部143.リレー144から成る。補助電源部
142は上述した様に常時データ処理装置内の一部に通
電を行う。144はAC入力の断続を行うリレーでアル
、リレー制御部143によシそのリレーの開閉が行なわ
れる。主電源部141は、AC[源が供給されると、D
C電源電圧を出力しシステム全体を動作状態とするもの
である。
(Example) Examples of the present invention will be described in detail below. FIG. 1 is a block diagram showing an embodiment of the present invention. In the figure, No. 1 is an R8232C interface circuit included in the data processing device. 12 is a sub CPU; 13 is a local memory; the sub CPU 12 reads and executes programs stored in the local memory 13; Sub C with
The PU 12 and local memory 13 are the power supply device 1 which will be described later.
Even when the system is not energized, it is energized by the auxiliary power supply section 142 in the system so that it is always in an operating state. 14 is a power supply device, which includes a main power supply section 141. Auxiliary power supply section 142, relay control section 143. It consists of a relay 144. As described above, the auxiliary power supply unit 142 always energizes a part of the data processing device. Reference numeral 144 denotes a relay for turning on and off the AC input, and the relay is opened and closed by the relay control section 143. The main power supply unit 141 is powered by an AC power source, D
This outputs the C power supply voltage to put the entire system into operation.

尚、15はメインcpu、z6はメインメモリであシ、
上述したRS 232 Cインタフェース回路11゜サ
ブCPU J 2と共にアドレス・データ・コントロー
ルのためのラインが複数本から成るシステムパス17に
共通に接続される。
In addition, 15 is the main CPU, z6 is the main memory,
The above-mentioned RS 232 C interface circuit 11° and sub CPU J 2 are commonly connected to a system path 17 consisting of a plurality of lines for address/data control.

以下、本発明実施例の動作について詳細に説明する。ま
ず、第2図に示した従来例と同様、遠隔地からの呼び出
しによfiR8232cのCI信号がアクティブとなる
。このCI信号はR8232Cインタフェース回路11
によシ分岐され、信号線101を介してサブCPU 1
2に入力される。サブCPU7.?は電源装置14内の
補助電源部142によシ通電されるための常に動作状態
であシ、又、動作状態であるローカルメモリ13内のプ
ログラムを実行することによ5CI信号(ライン101
)を検出して、電源起動信号(ライン102)を発生す
る。
Hereinafter, the operation of the embodiment of the present invention will be explained in detail. First, as in the conventional example shown in FIG. 2, the CI signal of the fiR8232c becomes active due to a call from a remote location. This CI signal is sent to the R8232C interface circuit 11.
sub CPU 1 via signal line 101.
2 is input. Sub CPU7. ? The 5CI signal (line 101
) to generate a power activation signal (line 102).

ライン102を伝播する電源起動信号は電源装置14に
あるリレー制御部143を駆動してリレー144の励磁
信号を発生し、リレー144を閉じAC入力を主電源部
141に供給する。この結果、主電源部141は+5v
を始めとする各種DC出力を発生しデータ処理装置全体
を通電状態とする。上記により遠隔操作による自動電源
立上げを完了する。
The power activation signal propagating through line 102 drives a relay control section 143 in power supply 14 to generate an excitation signal for relay 144 , which closes relay 144 and supplies AC input to main power supply section 141 . As a result, the main power supply section 141 is +5V
It generates various DC outputs including , and makes the entire data processing device energized. The above completes the automatic power start-up by remote control.

尚、本発明実施例では起動源をCI信号としたが、特に
これに限定されるものではな(、R8232Cの他の信
号、例えばDS信号であっても、又、その他の接続機器
の個有の信号でありても構わない。
In the embodiments of the present invention, the activation source is a CI signal, but it is not limited to this. It does not matter if the signal is

[発明の効果] 以上説明の様に本発明に従えば以下に列挙する効果が得
られる。
[Effects of the Invention] As explained above, according to the present invention, the following effects can be obtained.

(1)  データ処理装置全体の電源′装置に少量のハ
ードウエアを付加することによシ安価に自動電源制御を
実現することが出来る。
(1) Automatic power supply control can be realized at low cost by adding a small amount of hardware to the power supply unit for the entire data processing device.

(2)専用のAPS装置が不要となるため、省スペース
化を実現することができる。
(2) Since a dedicated APS device is not required, space can be saved.

(3)  ローカルメモリ用のプログラムの内容は任意
であるため複雑な制御を行うことが可能となる。
(3) Since the contents of the local memory program are arbitrary, complex control can be performed.

(4)  ローカルメモリ内のプログラムを書き替える
ことによシ多様な動作モードを設定できる。
(4) Various operating modes can be set by rewriting the program in local memory.

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

第1図は本発明の実施例を示すブロック図、第2図は従
来例の構成を示すブロック図、第3図は従来例の動作タ
イミングを示す図である。 11・・・R8232Cインタフェース回路、12・・
・サブCPU、73・・・ローカルメモリ、14・・・
電源装置、142・・・補助電源部、143・・・リレ
ー制御部。 出願人代理人  弁理士 鈴 江 武 彦第1図
FIG. 1 is a block diagram showing an embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of a conventional example, and FIG. 3 is a diagram showing the operation timing of the conventional example. 11...R8232C interface circuit, 12...
・Sub CPU, 73...Local memory, 14...
Power supply device, 142... Auxiliary power supply section, 143... Relay control section. Applicant's agent Patent attorney Takehiko Suzue Figure 1

Claims (1)

【特許請求の範囲】[Claims] システムに電源を供給する電源装置とシステムの通電/
非通電状態にかかわりなく常に通電状態に設定される制
御回路と制御回路に入力される電源起動要求信号が伝播
する信号線と、前記制御回路にあって、前記信号線を介
して到来する電源起動要求信号に呼応して電源起動信号
を生成する手段と、前記電源装置にあって前記電源起動
信号によりAC入力ラインを開閉するスイッチング手段
を備え、外部から発せられる電源起動要求に呼応してシ
ステムの電源を立上げることを特徴とする自動電源制御
方式。
Power supplies that supply power to the system and system energization/
A control circuit that is always set to a energized state regardless of whether it is in a non-energized state, a signal line through which a power start request signal input to the control circuit is propagated, and a power start that is in the control circuit and arrives via the signal line. The system includes means for generating a power start signal in response to a request signal, and switching means in the power supply device for opening and closing an AC input line in response to the power start signal, and for controlling the system in response to a power start request issued from the outside. An automatic power supply control method characterized by starting up the power supply.
JP61174633A 1986-07-24 1986-07-24 Automatic power supply control system Pending JPS6329821A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61174633A JPS6329821A (en) 1986-07-24 1986-07-24 Automatic power supply control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61174633A JPS6329821A (en) 1986-07-24 1986-07-24 Automatic power supply control system

Publications (1)

Publication Number Publication Date
JPS6329821A true JPS6329821A (en) 1988-02-08

Family

ID=15982004

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61174633A Pending JPS6329821A (en) 1986-07-24 1986-07-24 Automatic power supply control system

Country Status (1)

Country Link
JP (1) JPS6329821A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH086677A (en) * 1994-01-14 1996-01-12 Sun Microsyst Inc Apparatus and method for operation of power situation of remote device
EP0701361A3 (en) * 1994-09-07 1999-01-20 Canon Kabushiki Kaisha A facsimile machine
JP2003044177A (en) * 2001-07-12 2003-02-14 Internatl Business Mach Corp <Ibm> Computer system, power supply controller and method or managing power supply
JP2003044178A (en) * 2001-07-13 2003-02-14 Internatl Business Mach Corp <Ibm> Computer system, starting controller and method for managing power supply of computer system
JP2009081757A (en) * 2007-09-27 2009-04-16 Funai Electric Co Ltd Electronic device
US7908517B2 (en) 1992-01-08 2011-03-15 Hitachi, Ltd. Information processing apparatus with resume function and information processing system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174633A (en) * 1983-03-23 1984-10-03 Meihan Shinku Tokin Kogyosho Mirror surface hardening on the plastic plate or sheet surface

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59174633A (en) * 1983-03-23 1984-10-03 Meihan Shinku Tokin Kogyosho Mirror surface hardening on the plastic plate or sheet surface

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7908517B2 (en) 1992-01-08 2011-03-15 Hitachi, Ltd. Information processing apparatus with resume function and information processing system
JPH086677A (en) * 1994-01-14 1996-01-12 Sun Microsyst Inc Apparatus and method for operation of power situation of remote device
EP0701361A3 (en) * 1994-09-07 1999-01-20 Canon Kabushiki Kaisha A facsimile machine
JP2003044177A (en) * 2001-07-12 2003-02-14 Internatl Business Mach Corp <Ibm> Computer system, power supply controller and method or managing power supply
JP2003044178A (en) * 2001-07-13 2003-02-14 Internatl Business Mach Corp <Ibm> Computer system, starting controller and method for managing power supply of computer system
JP2009081757A (en) * 2007-09-27 2009-04-16 Funai Electric Co Ltd Electronic device

Similar Documents

Publication Publication Date Title
JPS6329821A (en) Automatic power supply control system
JP2507336B2 (en) Data processing device
JPS585831A (en) Controlling device for power source
JPH10124348A (en) Computer monitoring device and power window system
JPH01204549A (en) Modulator/demodulator
JPH11184486A (en) Electronic equipment with tone signal generating circuit
JP3193642B2 (en) Receiving machine
JP2001086665A (en) Device and method for controlling power supply to remote device using communication line
JP2798060B2 (en) Power control circuit
JPS58114112A (en) Automatic power supply controller
JP2626557B2 (en) Dial type setting method
JPH0498354A (en) information processing equipment
JPH0221773A (en) Facsimile equipment
JP3216229B2 (en) Signal multiplex transmission equipment
JPH09326892A (en) Power application controller and facsimile equipment
JP2520024B2 (en) Contact reader
JP2001076213A (en) Remote control method
KR950035529A (en) Home automation lighting control method and device
JPH05291997A (en) Transponder switching information control system
JPH11187572A (en) Power control method
JPH04138691A (en) lighting control system
KR890011340A (en) Home appliance automatic control circuit and method
JPH1127758A (en) I/o unit
JPH02125561A (en) Telephone line connection relay control circuit
JPH0758840A (en) Private branch exchange system