JPH0479733A - Information processing equipment - Google Patents
Information processing equipmentInfo
- Publication number
- JPH0479733A JPH0479733A JP2192103A JP19210390A JPH0479733A JP H0479733 A JPH0479733 A JP H0479733A JP 2192103 A JP2192103 A JP 2192103A JP 19210390 A JP19210390 A JP 19210390A JP H0479733 A JPH0479733 A JP H0479733A
- Authority
- JP
- Japan
- Prior art keywords
- power supply
- power
- supply time
- battery
- terminals
- 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
- 230000010365 information processing Effects 0.000 title claims description 8
- 238000012790 confirmation Methods 0.000 claims description 14
- 238000004891 communication Methods 0.000 claims description 3
- 230000006378 damage Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Alarm Systems (AREA)
- Stand-By Power Supply Arrangements (AREA)
Abstract
Description
【発明の詳細な説明】
産業上の利用分野
本発明は、無停電電源装置により電源の供給を行なう情
報処理装置に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to an information processing device that is supplied with power by an uninterruptible power supply.
従来の技術
従来、各種コンピュータ、ＰｏＳシステム等、作業中に
電源が切断された場合にデータ破壊等の問題が生じる電
子機器、または、電源を切断することが許されない電子
機器においては、その電源として無停電電源装置が用い
られている。この無停電電源装置はバッテリー電源を備
えたものであり、通常は商用電源等により電源を供給し
、停電発生時にこの商用電源から前記バッテリー電源へ
と電源を切換えるものである。Conventional technology Conventionally, electronic devices such as various computers and PoS systems that would cause problems such as data destruction if the power was cut off during work, or electronic devices that were not allowed to be turned off, had a power source. An uninterruptible power supply is used. This uninterruptible power supply device is equipped with a battery power source, and is normally supplied with power from a commercial power source or the like, and when a power outage occurs, the power source is switched from the commercial power source to the battery power source.
この無停電電源装置が備えたバッテリー電源は所定の電
源供給容量を有するものである。The battery power supply included in this uninterruptible power supply has a predetermined power supply capacity.
一方、このような無停電電源装置は、様々な電子機器が
接続されて用いられるものである。On the other hand, such an uninterruptible power supply is used by connecting various electronic devices.
このため、停電が発生した場合における無停電電源装置
のバッテリー電源による電源供給時間は接続された電子
機器単体の消費電力、また、動作中の電子機器の台数等
により異なり、その時間を予想することは不可能である
。Therefore, in the event of a power outage, the time required for power supply from the battery power of the uninterruptible power supply will vary depending on the power consumption of each connected electronic device, the number of electronic devices in operation, etc., and it is difficult to estimate the time. is not possible.
発明が解決しようとする課題
このように、従来の情報処理装置においては、停電発生
時における無停電電源回路のバッテリー電源による電源
供給時間を予め知ることが出来ないため、業務中に予想
外に電源が遮断され、データ破壊等を引き起こす場合が
ある。また、停電発生時に即座に業務を終了すればデー
タ破壊等の危険を回避することは出来るが、作業が中断
されてしまい、業務によっては多大な損失を招くことに
なる。Problems to be Solved by the Invention As described above, in conventional information processing devices, it is not possible to know in advance how long the battery power supply of the uninterruptible power supply circuit will supply power in the event of a power outage, and therefore the power supply may unexpectedly occur during work. may be blocked and cause data corruption. Further, if the business is immediately terminated when a power outage occurs, it is possible to avoid risks such as data destruction, but the work is interrupted, which may result in large losses depending on the business.
課題を解決するための手段
バッテリー電源を備えた無停電電源装置に給電線を介し
て接続された複数台の端末機に通信線を介して接続され
ると共に、前記無停電電源装置に給電線を介して接続さ
れた情報処理装置において、前記無停電電源装置により
前記バッテリー電源へ電源の切換えが行なわれたとき前
記端末機のうち電源投入状態にあるもの全ての消費電力
を確認する消費電力確認手段と、この消費電力確認手段
による確認結果と前記バッテリー電源による電力供給能
力とに基づき前記バッテリー電源による電源供給時間の
算出を行なう電源供給時間算出手段と、この電源供給時
間算出手段による算出結果に基づき電源投入状態である
前記端末機の全てに電源供給時間の表示を行なわせる電
源供給時間表示手段とを設けた。Means for Solving the Problems A plurality of terminals are connected via a communication line to an uninterruptible power supply equipped with a battery power supply via a power supply line, and the power supply line is connected to the uninterruptible power supply. power consumption checking means for checking the power consumption of all of the terminals that are powered on when the uninterruptible power supply switches the power source to the battery power source in the information processing device connected through the power supply; and a power supply time calculation means for calculating the power supply time by the battery power supply based on the confirmation result by the power consumption confirmation means and the power supply capacity by the battery power supply, and A power supply time display means is provided for displaying the power supply time on all of the terminal devices in a power-on state.
作用
無停電電源装置によりバッテリー電源へ電源の切換えが
行なわれたとき電源投入状態にある端末機全ての消費電
力を消費電力確認手段により確認し、この確認結果とバ
ッテリー電源による電力供給能力とに基づきバッテリー
電源による電源供給時間の算出を電源供給時間算出手段
により行ない、この算出結果に基づき電源投入状態にあ
る端末機の全てに電源供給時間の表示を電源供給時間表
示手段により行なわせるので、停電が発生した時点でバ
ッテリー電源による電源供給時間を予め知ることが出来
る。When the power supply is switched to battery power by the uninterruptible power supply, the power consumption of all the terminals that are powered on is confirmed by the power consumption confirmation means, and based on this confirmation result and the power supply capacity of the battery power supply. The power supply time calculation means calculates the power supply time from the battery power source, and the power supply time display means displays the power supply time for all terminals that are powered on based on the calculation result, thereby preventing power outages. It is possible to know in advance the power supply time from the battery power source at the time of occurrence.
実施例
本発明の一実施例を第１図ないし第３図に基づいて説明
する。この情報処理装置としてのストアコントローラ１
は、第２図に示すように、給電線１ａを介して無停電電
源装置２に接続されると共に通信線３を介して回合の端
末機４，５，６．７に接続されている。Embodiment An embodiment of the present invention will be described with reference to FIGS. 1 to 3. Store controller 1 as this information processing device
As shown in FIG. 2, it is connected to the uninterruptible power supply 2 via the power supply line 1a, and is also connected to the terminals 4, 5, 6.7 via the communication line 3.
但し、前記無停電電源装置２はバッテリー電源（図示せ
ず）を備えたものであり、信号線８を介して前記ファイ
ルコントローラ１と接続されたものである。また、前記
回合の端末機４，５，６゜７はそれぞれに設けられた給
電線４ａ、５ａ、６ａ、７ａを介して前記無停電電源装
置２に接続されたものである。さらに、前記無停電電源
装置２は給電線２ａを介して商用電源に接続されている
。However, the uninterruptible power supply 2 is equipped with a battery power source (not shown) and is connected to the file controller 1 via a signal line 8. Further, the terminals 4, 5, 6, and 7 are connected to the uninterruptible power supply 2 through power supply lines 4a, 5a, 6a, and 7a provided respectively. Further, the uninterruptible power supply 2 is connected to a commercial power source via a power supply line 2a.
このような構成において、停電が発生したとき、無停電
電源装置２は、第３図に示すように、給電線１ａ、４ａ
、５ａ、６ａ、７ａへの電源を商用電源からバッテリー
電源へと切換えた後、ストアコントローラｌへ供給電源
切換信号を送信して処理を終了する。In such a configuration, when a power outage occurs, the uninterruptible power supply 2 connects the power supply lines 1a and 4a as shown in FIG.
, 5a, 6a, and 7a from commercial power to battery power, a power supply switching signal is sent to the store controller l, and the process ends.
一方、ストアコントローラ１は、第１図に示すように、
無停電電源装置２からの供給電源切換信号を受信したと
き、一番目（ａ＝１）の端末機４に動作確認信号を送信
した後、端末機４より応答があるか否かを判定する。On the other hand, the store controller 1, as shown in FIG.
When receiving the power supply switching signal from the uninterruptible power supply 2, an operation confirmation signal is sent to the first (a=1) terminal 4, and then it is determined whether there is a response from the terminal 4.
端末機４より応答があると判定された場合には、消費電
力確認手段により端末機４に消費電力確認信号を送信し
、端末機４から消費電力データが送信されたとき、受信
した消費電力データを記憶手段（図示せず）に記憶する
。If it is determined that there is a response from the terminal device 4, the power consumption confirmation means transmits a power consumption confirmation signal to the terminal device 4, and when the power consumption data is transmitted from the terminal device 4, the received power consumption data is stored in a storage means (not shown).
この記憶処理か終了したとき、または、上述の端末機４
より応答かあるか否かの判定処理において端末機４より
応答かないと判定された場合には、全端末機に対して動
作確認信号を送信した（ａｎ）か否かを判定する。When this storage process is finished, or the above-mentioned terminal 4
In the process of determining whether there is a response, if it is determined that there is no response from the terminal 4, it is determined whether the operation confirmation signal has been transmitted to all terminals (an).
全端末機に対して動作確認信号を送信していないと判定
された場合には、次の端末機（ａ ＝ ａ ＋１）、す
なわち、端末機５に対し、上述の動作確認信号の送信以
降の処理を繰返し、全端末機に対して動作確認信号を送
信したと判定されたとき、電源供給時間算出手段により
、記憶手段に記憶された各端末機の消費電力データとバ
ッテリー電源の電源供給能力とに基づきバッテリー電源
による電源供給時間の算出を行なう。If it is determined that the operation confirmation signal has not been transmitted to all terminals, the next terminal (a = a + 1), that is, terminal 5, is sent the operation confirmation signal described above. After repeating the process, when it is determined that the operation confirmation signal has been transmitted to all terminals, the power supply time calculation means calculates the power consumption data of each terminal and the power supply capacity of the battery power supply stored in the storage means. Calculate the power supply time using the battery power source based on the following.
例えば、停電発生時にストアコントローラーと端末機４
と端末機６とか電源投入状態であり、ストアコントロー
ラーによる消費電力がａ（Ｗ）、端末機４による消費電
力がｂ （Ｗ）、端末機６による消費電力がｃ（Ｗ）、
バッテリー電源の電源供給能力がｓ （ｗ−ｈ）であっ
た場合、
電源供給時間Ｔ （、ｈ ）
ａ＋ｂ十ｃ
となる。For example, when a power outage occurs, the store controller and terminal 4
Terminal 6 is in the power-on state, and the power consumption by the store controller is a (W), the power consumption by terminal 4 is b (W), the power consumption by terminal 6 is c (W),
When the power supply capacity of the battery power supply is s (w-h), the power supply time T (,h) a+b+c.
さらに、この算出結果に基づき、電源供給時間表示手段
により、電源投入状態である端末機全てに電源供給時間
表示データ送信し、それぞれの端末機に電源供給時間の
表示を行なわせる。Further, based on this calculation result, the power supply time display means transmits power supply time display data to all the terminals that are powered on, and causes each terminal to display the power supply time.
なお、ストアコントローラ側にタイマを設け、電源供給
時間の残り時間を端末機にリアルタイム表示させること
も可能である。It is also possible to provide a timer on the store controller side and display the remaining power supply time on the terminal in real time.
このように、電源投入状態にある端末機の全てに電源供
給時間の表示を行なわせるので、各端末機のオペレータ
は停電が発生した時点でバッテリ電源による電源供給時
間を予め知ることが出来る。このため、電源遮断による
データ破壊等を防止することができ、同時に、電源供給
時間を可能な限り有効に使って業務を行なうことが出来
る。In this way, since the power supply time is displayed on all the terminals in the power-on state, the operator of each terminal can know in advance how long the power will be supplied by the battery power supply at the time a power outage occurs. Therefore, it is possible to prevent data destruction due to power interruption, and at the same time, it is possible to use the power supply time as effectively as possible to conduct business.
発明の効果
本発明は上述のように、無停電電源装置によりバッテリ
ー電源へ電源の切換えが行なわれたとき電源投入状態に
ある端末機全ての消費電力を消費電力確認手段により確
認し、この確認結果とバッテリー電源による電力供給能
力とに基づきバッテリー電源による電源供給時間の算出
を電源供給時間算出手段により行ない、この算出結果に
基づき電源投入状態にある端末機の全てに電源供給時間
の表示を電源供給時間表示手段により行なわせるので、
停電が発生した時点でバッテリー電源による電源供給時
間を予め知ることが出来る。このため、電源遮断による
データ破壊等を防止することができ、同時に、電源供給
時間を可能な限り有効に使って業務を行なうことが出来
る。Effects of the Invention As described above, the present invention uses a power consumption confirmation means to confirm the power consumption of all the terminals that are powered on when the uninterruptible power supply switches the power source to the battery power source, and calculates the confirmation results. The power supply time calculation means calculates the power supply time of the battery power supply based on the power supply capacity of the battery power supply and the power supply capacity of the battery power supply, and based on this calculation result, the power supply time is displayed on all the terminals that are powered on. This is done using the time display means, so
When a power outage occurs, it is possible to know in advance how long the power will be supplied by the battery power supply. Therefore, it is possible to prevent data destruction due to power interruption, and at the same time, it is possible to use the power supply time as effectively as possible to conduct business.
第１図は本発明の一実施例における停電発生時の処理を
示すフローチャート、第２図は無停電電源装置と端末機
との接続状態を示す外観図、第３図は停電発生時におけ
る無停電電源装置の処理を示すフローチャートである。
１・・・情報処理装置、ｌａ、４ａ、５ａ、６ａ。
７ａ・・・給電線、２・・・無停電電源装置、３・・信
号線、４．５，６．７・・・端末機
出 願 人 東京電気株式会社
−策
ス
Ｌ’）、ｂ、′ｔ 山札黴
７ ］コ
心ヒFig. 1 is a flowchart showing the processing when a power outage occurs in an embodiment of the present invention, Fig. 2 is an external view showing the connection state between the uninterruptible power supply and the terminal, and Fig. 3 is an uninterruptible power outage when a power outage occurs. It is a flowchart which shows the processing of a power supply device. 1... Information processing device, la, 4a, 5a, 6a. 7a...Power supply line, 2...Uninterruptible power supply, 3...Signal line, 4.5, 6.7...Terminal applicant Tokyo Electric Co., Ltd. - Strategy L'), b, 't Stock pile mold 7 ] Koshinhi
Claims (1)
して接続された複数台の端末機に通信線を介して接続さ
れると共に、前記無停電電源装置に給電線を介して接続
された情報処理装置において、前記無停電電源装置によ
り前記バッテリー電源へ電源の切換えが行なわれたとき
前記端末機のうち電源投入状態にあるもの全ての消費電
力を確認する消費電力確認手段と、この消費電力確認手
段による確認結果と前記バッテリー電源による電力供給
能力とに基づき前記バッテリー電源による電源供給時間
の算出を行なう電源供給時間算出手段と、この電源供給
時間算出手段による算出結果に基づき電源投入状態であ
る前記端末機の全てに電源供給時間の表示を行なわせる
電源供給時間表示手段とを設けたことを特徴とする情報
処理装置。Information processing connected via a communication line to a plurality of terminals connected to an uninterruptible power supply equipped with a battery power supply via a power supply line, and connected to the uninterruptible power supply via a power supply line. In the apparatus, a power consumption checking means for checking the power consumption of all of the terminals that are powered on when the power source is switched to the battery power source by the uninterruptible power supply, and the power consumption checking means power supply time calculation means for calculating the power supply time by the battery power supply based on the confirmation result by the battery power supply and the power supply capacity of the battery power supply, and the terminal which is in a power-on state based on the calculation result by the power supply time calculation means. 1. An information processing device comprising: power supply time display means for displaying power supply time on all machines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2192103A JPH0479733A (en) | 1990-07-20 | 1990-07-20 | Information processing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2192103A JPH0479733A (en) | 1990-07-20 | 1990-07-20 | Information processing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0479733A true JPH0479733A (en) | 1992-03-13 |
Family
ID=16285708
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2192103A Pending JPH0479733A (en) | 1990-07-20 | 1990-07-20 | Information processing equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0479733A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662481A (en) * | 1979-10-12 | 1981-05-28 | Xerox Corp | Raster scanning device and method |
| US5924944A (en) * | 1996-02-15 | 1999-07-20 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of continuously variable transmission |
| EP0947736A2 (en) | 1998-03-30 | 1999-10-06 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of belt driven continuously variable transmission |
-
1990
- 1990-07-20 JP JP2192103A patent/JPH0479733A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5662481A (en) * | 1979-10-12 | 1981-05-28 | Xerox Corp | Raster scanning device and method |
| US5924944A (en) * | 1996-02-15 | 1999-07-20 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of continuously variable transmission |
| EP0947736A2 (en) | 1998-03-30 | 1999-10-06 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of belt driven continuously variable transmission |
| US6152843A (en) * | 1998-03-30 | 2000-11-28 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of belt driven continuously variable transmission |
| EP1357314A1 (en) | 1998-03-30 | 2003-10-29 | Fuji Jukogyo Kabushiki Kaisha | Pulley structure of belt driven continuously variable transmission |
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