JPH04208036A - Signal processor - Google Patents

Signal processor

Info

Publication number
JPH04208036A
JPH04208036A JP2334777A JP33477790A JPH04208036A JP H04208036 A JPH04208036 A JP H04208036A JP 2334777 A JP2334777 A JP 2334777A JP 33477790 A JP33477790 A JP 33477790A JP H04208036 A JPH04208036 A JP H04208036A
Authority
JP
Japan
Prior art keywords
power supply
module
panel
supply board
supply panel
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
JP2334777A
Other languages
Japanese (ja)
Inventor
Yasutaka Sasaki
康隆 佐々木
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 JP2334777A priority Critical patent/JPH04208036A/en
Publication of JPH04208036A publication Critical patent/JPH04208036A/en
Pending legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30Systems 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
    • YGENERAL 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
    • Y04INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04SSYSTEMS 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
    • Y04S20/00Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20End-user application control systems

Landscapes

  • Stand-By Power Supply Arrangements (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To obtain a signal processor provided with a simple, economic and highly reliable power supply system by providing each extension module with a single power supply board connected with a power supply line while on the other hand receiving output from a power supply board for an adjacent module. CONSTITUTION:An extension module 11 is provided with only one power supply board 36 and one 39 of two diodes 39, 40 receives output from the current power supply board 36, as conventional, but the other diode 40 receives output from a power supply board for an adjacent module thus duplexing the power supply route and substantially employing a duplex power supply system. According to the constitution, the extension module can be simplified in constitution and reduced in size and cost because no standby power supply board is required and since a duplex power supply route is employed, reliability comparable with conventional redundancy scheme can be ensured.

Description

【発明の詳細な説明】 (産業上の利用分野) 本発明は、1つの基本モジュールと多数の増設モジュー
ルとで構成される信号処理装置に係り、特に各モジュー
ルが共通の電源ラインから並列的に電源供給を受ける場
合の電源供給方式に関する。
[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a signal processing device composed of one basic module and a large number of expansion modules, and in particular, each module is connected in parallel from a common power supply line. This invention relates to a power supply method when receiving power supply.

(従来の技術) 1つの基本モジュールと多数の増設モジュールとで構成
される信号処理装置には各種のものが知られているが、
以下通信システムの端局装置を例に挙げて説明する。
(Prior Art) Various types of signal processing devices are known that are composed of one basic module and a large number of expansion modules.
The following will explain the terminal equipment of a communication system as an example.

周知のように、近年では、データ通信に対する需要が増
大し、既存の電話回線等を用いた低速のデータ通信では
十分な対応ができなくなり、多数のデータ端末装置を収
容でき、かつ、高速・大容量・高機能な専用のデータ通
信システムの構築が盛んになってきている。第2図にそ
の一例を示しである。
As is well known, in recent years the demand for data communications has increased, and the low-speed data communications using existing telephone lines etc. are no longer sufficient. Construction of dedicated data communication systems with high capacity and high functionality is becoming popular. An example is shown in FIG.

第2図は、端局装置1と同2が無線伝送路を介して通信
をする対向形データ通信システムの構成例を示す、第2
図において、端局装置1(2)は、それぞれ図外の多数
のデータ端末装置間の通信す−ビスを統括管理するもの
であり、基本的には、アンテナ21(22)と送受信装
置23 (24)と基本モジュール25 (26>とで
構成される。
FIG. 2 shows a configuration example of a two-way data communication system in which terminal equipment 1 and terminal equipment 2 communicate via a wireless transmission path.
In the figure, a terminal station device 1 (2) is one that centrally manages communication services between a large number of data terminal devices (not shown), and basically includes an antenna 21 (22) and a transmitting/receiving device 23 ( 24) and a basic module 25 (26>).

そして、端局装置1(2)は、システム内に含まれるデ
ータ端末装置の数に柔軟対応できるようにするため、1
または2以上の増設モジュール26、・・・・・・(2
7、・・・・・・)を追加できるようになっている。
In order to be able to flexibly respond to the number of data terminal devices included in the system, the terminal device 1 (2)
or 2 or more expansion modules 26,...(2
7,...) can be added.

即ち、基本モジュール25 (26)までの基本構成部
分のみによって最小限必要なデータ通信機能を実現し、
増設モジュール26 (27)を用いることなく、デー
タ端末装置数の小さい小規模システムあるいは初期建設
時のシステムの構築に低価格で対応できるようにし、デ
ータ端末装置数の多い大規模システムあるいは運用後の
加入者増加等に対しては増設モジュールを随時増設する
ことによって柔軟に対応できるようになっている。
In other words, the minimum necessary data communication functions are realized using only the basic components up to basic module 25 (26).
Without using the expansion module 26 (27), it is possible to construct a small-scale system with a small number of data terminal devices or a system at the time of initial construction at a low cost, and it can be used for a large-scale system with a large number of data terminal devices or after operation. It is possible to respond flexibly to increases in subscribers by adding additional modules as needed.

ところで、基本モジュールでは、諸機能を実現するユニ
ットとして、データの多重分離等を行う制御盤及びデー
タ端末装置とのインタフェースを行う1または2以上の
ボートモジュール盤を備え、また、増設モジュールでは
モジュール間の信号接続を行うインタフェース盤及びボ
ートモジュール盤の各ユニットを備えるが、これらへの
電源供給方式は信頼性の高い方式である必要がある。従
来では、次の2つの方式が採られていた。両方式共に基
本モジュールは現用・予備用の2電源方式である点共通
するが、増設モジュールへの電源供給方式が異なる。
By the way, the basic module is equipped with a control panel that performs data multiplexing and demultiplexing, etc., and one or more boat module panels that interface with data terminal devices as units that realize various functions. It is equipped with an interface board and a boat module board for making signal connections, but the power supply system for these needs to be highly reliable. Conventionally, the following two methods have been adopted. Both types have the same thing in common: the basic module has two power supply systems, one for working and one for backup, but the power supply system for the expansion module is different.

第1の方式は、増設モジュールには電源盤を持たず、基
本モジュール内の電源盤だけで全ての増設モジュールに
電源を供給するという方式である。
The first method is a method in which the expansion modules do not have a power supply panel, and power is supplied to all the expansion modules only by the power supply panel in the basic module.

しかし、この方式によると多数の増設モジュールが接続
された場合のライン・ドロップの問題や、負荷の変動が
大きいことによる電源盤出力電圧の安定度に問題があり
、電源盤の設計を困難にする。
However, with this method, there are problems with line drops when a large number of expansion modules are connected, and problems with the stability of the power supply panel output voltage due to large load fluctuations, making it difficult to design the power supply panel. .

また、基本モジュール内のボートモジュール数だけで対
応できるような小規模のシステムに対しても、全増設モ
ジュールに電源を供給できるような大容量の電源盤を使
用しなければならず、不経済である。
In addition, even for small-scale systems that can be supported by only the number of boat modules in the basic module, a large-capacity power supply panel that can supply power to all expansion modules must be used, which is uneconomical. be.

一方、第2の方式は、本発明が対象とする方式であるが
、増設モジュールが個別に電源盤を備える方式であり、
設計の容易化と基本モジュールの負担軽減を図ったもの
である。この方式の端局装置は具体的には例えば第3図
に示すように構成される。
On the other hand, the second method, which is the method targeted by the present invention, is a method in which the expansion module is provided with an individual power supply panel,
This is intended to simplify design and reduce the burden on the basic module. A terminal station device of this type is specifically configured as shown in FIG. 3, for example.

第3図において、基本モジュール31(複数の増設モジ
ュール32、同32、・・・・・・)は、それぞれ予備
用電源盤33 (34,34、・・・・・・)と゛現用
電源盤35 (36,36、・・・・・・)を備え、こ
れら2種の電源盤は1次側電源ライン100に共通に並
列接続される。そして、現用電源盤35 (36,36
、・・・・・・)の出力はダイオード37 (39,3
9、・・・・・・)に与えられ、予備用電源盤3B(3
4,34、・・・・・・)の出力はダイオード38(4
0,40、・・・・・・)に与えられ、これら2つのダ
イオードの出力が電気的に接続されて1つの電源出力と
なりモジュール内の各ユニットに供給される。ここに、
各ユニットとは、前記した通り、基本モジュール31で
は制御盤41と複数のボートモジュール盤43であり、
また増設モジュール32ではインタフェース盤42と複
数のボートモジュール盤44である。
In FIG. 3, the basic module 31 (a plurality of expansion modules 32, 32, . . .) is a standby power supply panel 33 (34, 34, . . .) and a working power supply panel 35, respectively. (36, 36, . . . ), and these two types of power boards are commonly connected in parallel to the primary power line 100. And the current power supply panel 35 (36, 36
,...) output is the diode 37 (39,3
9,...), and the backup power supply panel 3B (3
The output of diode 38 (4, 34, ...)
0, 40, . . . ), and the outputs of these two diodes are electrically connected to form one power output, which is supplied to each unit in the module. Here,
As described above, each unit is the control panel 41 and a plurality of boat module panels 43 in the basic module 31,
Further, the expansion module 32 includes an interface panel 42 and a plurality of boat module panels 44.

(発明が解決しようとする課題) しかし、増設モジュールも現用・予備用の電源盤を備え
る電源供給方式では、信頼性は高くなるが、基本モジュ
ールと同様に2つの電源盤を必要とするので非常に不経
済であり、モジュール自体の寸法も大きくなるという問
題がある。これはその他の同様構成となる信号処理装置
においても共通する問題である。
(Problem to be solved by the invention) However, in a power supply system in which the expansion module also has a working power supply panel and a backup power supply panel, the reliability is high, but it is extremely difficult to use because it requires two power supply panels like the basic module. There are problems in that it is uneconomical and the size of the module itself increases. This is a common problem in other signal processing devices having a similar configuration.

本発明は、このような従来の問題に鑑みなされたもので
、その目的は、共通の電源ラインから並列的に電源供給
を受ける1つの基本モジュールと1または2以上の増設
モジュールとで構成される信号処理装置において、構成
が簡易かつ経済的で、信頼性の高い電源供給方式を備え
た信号処理装置を提供することにある。
The present invention was made in view of such conventional problems, and its purpose is to provide a module that is composed of one basic module and one or more expansion modules that receive power supply in parallel from a common power supply line. An object of the present invention is to provide a signal processing device that has a simple and economical configuration and has a highly reliable power supply system.

(課題を解決するための手段) 前記目的を達成するなめに、本発明の信号処理装置は次
の如き構成を有する。
(Means for Solving the Problems) In order to achieve the above object, the signal processing device of the present invention has the following configuration.

即ち、本発明の信号処理装置は、共通の電源ラインから
並列的に電源供給を受ける1つの基本モジュールと1ま
たは2以上の増設モジュールとで構成され、各モジュー
ルでは2つの電源出力を対応するダイオードでそれぞれ
受けて、その2つのダイオードの出力を電気的に接続し
てモジュール内容ユニットに電源供給を行うようにした
信号処理装置において: 前記増設モジュールは、前記
電源ラインに接続される1つの電源盤; を備えるどと
もに、前記2つのダイオードの一方が前記電源盤の出力
を受け、他方が隣接する他のモジュールの電源盤(他の
モジュールが基本モジュールであるときは現用と予備用
のいずれか一方の電源盤)の出力を受ける: ことを特
徴とするものである。
That is, the signal processing device of the present invention is composed of one basic module and one or more expansion modules that receive power supply in parallel from a common power supply line, and in each module, two power outputs are connected to corresponding diodes. In the signal processing device, the outputs of the two diodes are electrically connected to supply power to the module content unit: The expansion module has one power board connected to the power supply line. ; One of the two diodes receives the output of the power supply panel, and the other receives the output of the power supply panel of another adjacent module (if the other module is a basic module, one of the current and standby diodes) It is characterized by: receiving the output of the power supply panel).

(作 用) 次に、前記の如く構成される本発明の信号処理装置の作
用を説明する。
(Function) Next, the function of the signal processing device of the present invention configured as described above will be explained.

本発明のfa号処理装置では、基本モジュールは従来と
同様であるが、増設モジュールでは電源盤は現用の1個
のみとし、2つのダイオードの他方の電源入力を隣接す
るモジュールの電源盤から受ける。
In the FA processing device of the present invention, the basic module is the same as the conventional one, but the expansion module has only one power supply panel, which is currently in use, and receives power input from the other of the two diodes from the power supply panel of the adjacent module.

その結果、増設モジュールでは、予備用の電源盤が不要
となる分、構成の簡易化、小形化が図れ、経済的となる
とともに、を源供給ルートは2重化構成となっているの
で、従来の冗長構成と同程度の信頼性を確保できること
になる。
As a result, the expansion module eliminates the need for a backup power supply panel, making the configuration simpler and more compact, making it more economical. This means that reliability equivalent to that of a redundant configuration can be ensured.

(実 施 例) 以下、本発明の実施例を図面を参照して説明する。(Example) Embodiments of the present invention will be described below with reference to the drawings.

第1図は、本発明の一実施例に係る信号処理装置として
の端局装置を示す。なお、従来と同−i成部分には同一
符号を付しである。以下、本発明に係る部分を中心に説
明する。
FIG. 1 shows a terminal device as a signal processing device according to an embodiment of the present invention. Note that the same reference numerals are given to the same parts as in the conventional case. Hereinafter, parts related to the present invention will be mainly explained.

第1図において、基本モジュール31は、従来と同様で
あるが、増設モジュール11、同11、・・・・・・で
は、電源盤は現用電源盤36の1個のみとし、2つのダ
イオード39、同40のうち一方のダイオード3つは従
来と同様に現用電源盤36の出力を受けるが、他方のダ
イオード40は隣接する他のモジュールの電源盤の出力
を受けるようにし、電源供給ルートの2重化を計り、実
質的に2電源方式となるようにしである。
In FIG. 1, the basic module 31 is the same as the conventional one, but the expansion modules 11, 11, . . . have only one power supply panel, the working power supply panel 36, and two diodes 39 One of the three diodes 40 receives the output from the working power supply panel 36 as in the past, but the other diode 40 receives the output from the power supply panel of another adjacent module, thus creating a dual power supply route. In order to improve the efficiency of the system, it is essentially a two-power system.

ここに、他のモジュールの電源盤とは、増設モジュール
が1つの場合は、基本モジュールの2つの電源盤のいず
れか一方(図示例では予備用電源盤33となっている)
であり、増設モジュールが多段に増設される場合は前段
の増設モジュールの現用電源!136ということになる
Here, the power supply panel of another module refers to one of the two power supply panels of the basic module when there is one expansion module (in the illustrated example, it is the backup power supply panel 33).
If the expansion module is installed in multiple stages, the current power supply of the expansion module in the previous stage! This means 136.

(発明の効果) 以上説明したように、本発明の信号処理装置によれば、
増設モジュールは1つの電源盤のみを備え、電源供給ル
ートの2重化を図るようにしなので、増設モジュールで
は、予備用の電源盤が不要となる分、構成の簡易化、小
形化が図れ、経済的となるとともに、電源供給ルートは
2重化構成となっているので、従来の冗長構成と同程度
の信頼性を確保できる効果がある。
(Effects of the Invention) As explained above, according to the signal processing device of the present invention,
Since the expansion module has only one power supply panel and is designed to duplicate the power supply route, the expansion module eliminates the need for a backup power supply panel, making the configuration simpler and smaller, making it more economical. In addition, since the power supply route has a redundant configuration, it has the effect of ensuring the same level of reliability as a conventional redundant configuration.

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

第1図は本発明の一実施例に係る信号処理装置としての
端局装置の構成ブロック図、第2図はデータ通信システ
ムの一例を示す構成ブロック図、第3図は従来の端局装
置の構成ブロック図である。 11・・・・・・増設モジュール、 31・・・・・・基本モジュール、 33・・・・・・予備用電源盤、 35.36・・・・・・現用電源盤、 37.38,39.40・・・・・・ダイオード、41
・・・・・・制御盤、 42・・・・・・インタフェース盤、 43.44・・・・・・ボートモジュール盤。 代理人 弁理士  八 幡  義 博 本か月の撓局y−tのぶ1戊A刊 第1 閃 巖果例廁局装置1 第3v os戒例 ろ
FIG. 1 is a configuration block diagram of a terminal station device as a signal processing device according to an embodiment of the present invention, FIG. 2 is a configuration block diagram showing an example of a data communication system, and FIG. 3 is a configuration block diagram of a conventional terminal station device. It is a configuration block diagram. 11... Expansion module, 31... Basic module, 33... Standby power supply panel, 35.36... Current power supply panel, 37.38, 39 .40...Diode, 41
...Control panel, 42...Interface panel, 43.44...Boat module board. Agent Patent Attorney Yoshi Hachiman Hiromoto Month's Force Bureau Y-T Nobu 1 Ora A Published 1st Senganka Example 2 Bureau Device 1 3rd V OS Precept Ro

Claims (1)

【特許請求の範囲】[Claims] 共通の電源ラインから並列的に電源供給を受ける1つの
基本モジュールと1または2以上の増設モジュールとで
構成され、各モジュールでは2つの電源出力を対応する
ダイオードでそれぞれ受けて、その2つのダイオードの
出力を電気的に接続してモジュール内各ユニットに電源
供給を行うようにした信号処理装置において;前記増設
モジュールは、前記電源ラインに接続される1つの電源
盤;を備えるとともに、前記2つのダイオードの一方が
前記電源盤の出力を受け、他方が隣接する他のモジュー
ルの電源盤(他のモジュールが基本モジュールであると
きは現用と予備用のいずれか一方の電源盤)の出力を受
ける;ことを特徴とする信号処理装置。
It consists of one basic module and one or more expansion modules that receive power supply in parallel from a common power supply line, and each module receives two power outputs through corresponding diodes. In a signal processing device whose outputs are electrically connected to supply power to each unit in the module; the expansion module includes one power panel connected to the power line, and the two diodes. One side receives the output from the power supply panel, and the other receives the output from the power supply panel of another adjacent module (if the other module is a basic module, the power supply panel of either the active or standby power supply panel); A signal processing device characterized by:
JP2334777A 1990-11-30 1990-11-30 Signal processor Pending JPH04208036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2334777A JPH04208036A (en) 1990-11-30 1990-11-30 Signal processor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2334777A JPH04208036A (en) 1990-11-30 1990-11-30 Signal processor

Publications (1)

Publication Number Publication Date
JPH04208036A true JPH04208036A (en) 1992-07-29

Family

ID=18281119

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2334777A Pending JPH04208036A (en) 1990-11-30 1990-11-30 Signal processor

Country Status (1)

Country Link
JP (1) JPH04208036A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1331293C (en) * 2004-03-31 2007-08-08 华为技术有限公司 Single-plate power-supply system
CN100377469C (en) * 2002-08-02 2008-03-26 华为技术有限公司 Single-deck power supply backup method and backup system

Citations (2)

* Cited by examiner, † Cited by third party
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JPS5641733A (en) * 1979-09-11 1981-04-18 Hitachi Ltd Duallstructure*d*c* power supply circuit
JPH01270743A (en) * 1988-04-21 1989-10-30 Mitsubishi Electric Corp Power source supplying device

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641733A (en) * 1979-09-11 1981-04-18 Hitachi Ltd Duallstructure*d*c* power supply circuit
JPH01270743A (en) * 1988-04-21 1989-10-30 Mitsubishi Electric Corp Power source supplying device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100377469C (en) * 2002-08-02 2008-03-26 华为技术有限公司 Single-deck power supply backup method and backup system
CN1331293C (en) * 2004-03-31 2007-08-08 华为技术有限公司 Single-plate power-supply system

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