JP3043458U - Distribution line end disconnection detector - Google Patents

Distribution line end disconnection detector

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Publication number
JP3043458U
JP3043458U JP1997004572U JP457297U JP3043458U JP 3043458 U JP3043458 U JP 3043458U JP 1997004572 U JP1997004572 U JP 1997004572U JP 457297 U JP457297 U JP 457297U JP 3043458 U JP3043458 U JP 3043458U
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Japan
Prior art keywords
telephone
distribution line
center
disconnection
power failure
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.)
Expired - Lifetime
Application number
JP1997004572U
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Japanese (ja)
Inventor
正一郎 川端
穣一 佐野
誠之 櫛田
敏昭 加藤
幸光 大原
鐵男 栗田
耕作 坂本
秀光 伊瀬知
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CHUDEN-KOGYOU CO., LTD.
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CHUDEN-KOGYOU CO., LTD.
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Priority to JP1997004572U priority Critical patent/JP3043458U/en
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Publication of JP3043458U publication Critical patent/JP3043458U/en
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Abstract

(57)【要約】 【課題】配電線末端部のお客様宅の停電・復帰の断線情
報を監視センターに自動的に収集する配電線末端断線検
出装置を提供すること。 【解決手段】センター設置の受信装置1と,お客様宅に
取り付けた送信端末装置2から構成し,該受信装置は電
話公衆回線3を用いて断線情報を収集するセンター用引
込線32を接続するモデム1a,コンピュター1b,表
示装置1c及び周辺システムから成り,また該送信端末
装置は家庭用電気器具22a等を接続する電源コンセン
ト22に電源プラグ2aを並列接続し,断線情報を直ち
に検出し,設定スイッチ2cで予め設定した通報先電話
番号に電話ケーブル2bを通じて,電話機21の分岐接
続端子21aを通り,家庭用引込線31から自動送信す
る事を特徴とし,双方とも停電対策を有する電線末端断
線検出装置を確保する。
(57) [Abstract] [PROBLEMS] To provide a distribution line terminal disconnection detecting device which automatically collects disconnection information of a power failure / recovery of a customer's house at the distribution line terminal end into a monitoring center. SOLUTION: A receiving device 1 installed in a center and a transmitting terminal device 2 installed in a customer's house, and the receiving device is connected to a center drop line 32 for collecting disconnection information using a telephone public line 3 and a modem 1a. , A computer 1b, a display device 1c, and a peripheral system, and the transmission terminal device connects a power plug 2a in parallel to a power outlet 22 for connecting a household electric appliance 22a, etc., and immediately detects disconnection information, and sets the switch 2c. It is characterized in that it automatically transmits from the household drop-in wire 31 through the branch connection terminal 21a of the telephone set 21 through the telephone cable 2b to the report destination telephone number set in advance. To do.

Description

【考案の詳細な説明】[Detailed description of the invention]

【0001】[0001]

【考案の属する技術分野】[Technical field to which the invention belongs]

本考案は,配電線末端部のお客様宅における停電・復帰の断線情報を監視セン ターに自動的に収集する,配電線末端断線検出装置に関する。 The present invention relates to a distribution line terminal disconnection detection device that automatically collects disconnection information of a power failure / recovery at a customer's house at the end of a distribution line into a monitoring center.

【0002】[0002]

【従来の技術】[Prior art]

従来の家庭の配電線における停電・復帰の断線情報は,送電側の監視システム に装備した電力メータ等で掌握するか,或いはユーザ側の住人の電話通報等によ る受電側の個人情報に頼るのみであり,復帰情報は期待できない状況であった。 As for the disconnection information of power failure / recovery in the conventional household distribution line, the power meter installed in the monitoring system on the power transmission side can be used to grasp the information, or rely on the personal information on the power receiving side by telephone notification from the resident on the user side. It was only the situation, and the return information could not be expected.

【0003】[0003]

【考案が解決しようとする課題】[Problems to be solved by the device]

従来の送電側の監視システムに装備した電力メータ等で断線情報を掌握する場 合は,配電線が閉鎖ループを形成している場合は断線カ所を何とか推定し,現場 で確認する事が出来るが,配電線末端部の開放端の配電線の場合は推定すら困難 であり,住人の電話通報等による個人情報に頼るのみであり,復帰情報は期待で きない状況であり,いずれにしても時間と労力を要する問題点を有していた。 When the disconnection information is grasped by a power meter or the like equipped in the conventional transmission-side monitoring system, if the distribution line forms a closed loop, it is possible to somehow estimate the disconnection location and confirm it on site. In the case of an open distribution line at the end of the distribution line, it is difficult to even estimate, and it is only possible to rely on personal information from the residents such as telephone notifications, and return information cannot be expected. There was a problem that requires labor.

【0004】[0004]

【課題を解決するための手段】[Means for Solving the Problems]

上記の問題点を解決するために,本考案の配電線末端断線検出装置は,配電線 末端部のお客様宅における停電・復帰の断線情報を電話公衆回線を用いて自動的 に収集し統括するセンターに設置するデータ収集用の受信装置と,断線情報を電 話公衆回線を用いて自動的に送信する各お客様宅に取り付けた送信端末装置から 構成する事を特徴とする。 In order to solve the above problems, the distribution line terminal disconnection detection device of the present invention is a center that automatically collects and controls disconnection information of power failure / recovery at the customer's house at the terminal end of the distribution line using a telephone public line. It is characterized by a receiver for data collection installed at the terminal and a transmitter terminal installed at each customer's house that automatically transmits disconnection information using a telephone public line.

【0005】[0005]

【考案の実施の形態】[Embodiment of the invention]

本考案の配電線末端断線検出装置は,複数の配電線末端部のお客様宅における 停電・復帰の断線情報を収集し統括するセンターに設置するデータ収集用の受信 装置と,各お客様宅に取り付けた送信端末装置から成り,該受信装置は電話公衆 回線を通じて送られてくる各お客様宅からの断線情報を収集する電話のセンター 用引込線を接続するモデム,該モデムによりコンピュター信号に変換しデータ収 集用のパーソナル・コンピュターに送り,該データを表示する表示装置及プリン ター・ディスク等の周辺システムから成る停電対策を施した該受信装置であり, そして各お客様宅に配備する該送信端末装置は家庭で常時使用する電気器具等を 接続する電源コンセント等の配電設備に並列接続して該送信端末装置に通常使用 電源を送り,電源として用いるだけでなく停電・復帰時にその断線情報を直ちに 検出し,該送信端末装置に設定スイッチを用いて予め設定された該センターの通 報先電話番号に電話ケーブルを通じて,家庭内に装備された電話機の分岐接続端 子を通り,電話公衆回線に接続された家庭用引込線から該断線情報が直ちにセン ター側に自動送信され,該送信端末装置には停電時にも作動できる様に内部バッ テリ等の補助電源を内蔵し,該バッテリ充電・停電復帰検出・電源切替回路等を 行うCPU回路素子,そして該断線情報等を電話信号に変える送信モデム等から 構成された事を特徴とする。 The distribution line terminal disconnection detection device of the present invention is installed in each customer house as well as a data collection receiver installed in a center that collects and manages disconnection information of power outages / recovery at customer houses at multiple distribution line ends. The receiving device consists of a transmitting terminal device, and the receiving device collects disconnection information from each customer's house that is sent through the telephone public line. A modem that connects the center service line of the telephone. The modem converts it to a computer signal and collects data. Is a receiving device with a power failure countermeasure consisting of a display device for displaying the data and displaying the data and a peripheral system such as a printer disk, and the transmitting terminal device to be installed at each customer's home is at home. Connects in parallel to power distribution equipment such as a power outlet that connects electric appliances that are used all the time and sends power to the transmitting terminal device for normal use, In addition to being used as a device, the disconnection information is immediately detected at the time of power failure / recovery, and it is equipped in the home through a telephone cable to the telephone number of the center of the destination, which is preset by using the setting switch on the transmitting terminal device. The home disconnection line connected to the telephone public line, passing through the branch connection terminal of the telephone, immediately sends the disconnection information automatically to the center side, and the transmitting terminal device has an internal battery so that it can operate even in the event of a power failure. It has a built-in auxiliary power source, a CPU circuit element that performs the battery charging / power failure recovery detection / power switching circuit, and a transmission modem that converts the disconnection information into a telephone signal.

【0006】 本考案の配電線末端断線検出装置において,送信端末装置に設定スイッチを用 いて予め設定するセンターの通報先電話番号は,センター側に少なくともNTT 等の回線を1回線割あて,専用のフリーダイアル番号とし,お客の負担を軽くす る。In the distribution line terminal disconnection detecting device of the present invention, the notification destination telephone number of the center, which is set in advance by using the setting switch in the transmitting terminal device, has at least one line such as NTT assigned to the center side for exclusive use. Use a toll-free number to reduce the burden on customers.

【0007】 本考案の配電線末端断線検出装置において,送信端末装置で検出した停電・復 帰時の断線情報をセンターに直ちに自動通報する場合,該送信端末装置に装備し たダイアル型設定器により停電・復帰と識別条件,例えば,即時通報,5分後, 10分後通報等を設定する事も出来る。In the distribution line terminal disconnection detection device of the present invention, when the disconnection information at the time of power failure / recovery detected by the transmission terminal device is immediately and automatically notified to the center, the dial type setting device equipped in the transmission terminal device is used. It is possible to set power failure / recovery and identification conditions, such as immediate notification, 5 minutes later, 10 minutes later, etc.

【0008】 本考案の配電線末端断線検出装置において,センター側の受信装置周辺システ ムのディスクには,モデム監視ソフトとして”配電線末端断線検出システム”の 表示ソフト,及びお客様宅の電話番号・住所データベース等を装備する事が出来 る。In the distribution line terminal disconnection detecting device of the present invention, the display software of the “distribution line terminal disconnection detecting system” is used as the modem monitoring software on the disk of the receiver peripheral system on the center side, and the telephone number of the customer's house. It can be equipped with an address database.

【0009】 本考案の配電線末端断線検出装置において,センター側の受信装置の”配電線 末端断線検出システム”の表示ソフトを用いて,各お客様宅の送信端末装置で検 出した停電・復帰時の断線情報を自動的に直ちにセンターで監視でき,その情報 に応じて修理カ所の識別,対策等の対応が直ちに行う事が出来る。In the distribution line terminal disconnection detection device of the present invention, at the time of power failure / recovery detected by the transmission terminal device of each customer's house by using the display software of the “distribution line terminal disconnection detection system” of the receiver on the center side The disconnection information can be automatically monitored immediately by the center, and the repair location can be identified and countermeasures can be taken immediately according to the information.

【0010】 本考案の配電線末端断線検出装置において,センター側の受信装置にも各お客 様宅の送信端末装置にも,内部バッテリ等の補助電源を準備し停電対策を施して いるので停電時にも作動でき,該内部バッテリは給電時にトリクル充電方式を用 いると過充電することなく充電でき,小型の該内部バッテリでも対応することが 出来る。In the distribution line terminal disconnection detecting device of the present invention, an auxiliary power source such as an internal battery is prepared for both the receiving device on the center side and the transmitting terminal device at each customer's house to take measures against power failure. The internal battery can be charged without overcharging by using the trickle charging method at the time of power supply, and a small internal battery can be used.

【0011】 本考案の配電線末端断線検出装置において,送信端末装置では充電式小型バッ テリ補助電源を内蔵し,該バッテリ充電・停電復帰検出・電源切替回路等を行う CPU回路素子,そして該断線情報等を電話信号に変える送信モデムは集積回路 を用いて小型化でき,コンパクトな該送信端末装置を確保する事が出来る。In the distribution line terminal disconnection detection device of the present invention, the transmission terminal device has a built-in rechargeable small battery auxiliary power supply, a CPU circuit element for performing the battery charging, power failure recovery detection, power supply switching circuit, and the like, and the disconnection. A transmission modem that converts information into a telephone signal can be miniaturized by using an integrated circuit, and a compact transmission terminal device can be secured.

【0012】 本考案の配電線末端断線検出装置の送信端末装置では,ディジタル携帯電話か 一般回線かの,接続回線の選択をも行う事が出来る。In the transmission terminal device of the distribution line terminal disconnection detection device of the present invention, it is possible to select a connection line between a digital mobile phone and a general line.

【0013】[0013]

【実施例】【Example】

この考案の実施例を示す図面において,図1は配電線末端断線検出装置の使用 説明用の一部拡大概略図であり,図2は配電線末端断線検出装置の送信端末装置 の(A)は表面パネル,(B)は裏面パネルを示し,そして図3は配電線末端断 線検出装置の受信装置における,表示装置による表示例を示している。 In the drawings showing an embodiment of the present invention, FIG. 1 is a partially enlarged schematic diagram for explaining the use of a distribution line end disconnection detection device, and FIG. 2 is a transmission terminal device (A) of a distribution line end disconnection detection device. The front panel, (B) shows the rear panel, and FIG. 3 shows an example of display by the display device in the receiving device of the distribution line end disconnection detecting device.

【0014】 この考案の実施例を図面を参照して以下説明すると,図1に示すように配電線 末端断線検出装置は各お客様宅の配電線における停電・復帰の断線情報を収集し 統括するセンターに設置するデータ収集用の受信装置(1)と,配電線末端部の お客様宅に取り付けた送信端末装置(2)から構成され,該受信装置は電話公衆 回線(3)を通じて送られてくる各お客様宅からの断線情報を収集する電話のセ ンター用引込線(32)を接続するモデム(1a),該モデムによりコンピュタ ー信号に変換しデータ収集用のパーソナル・コンピュター(1b)に送り,該デ ータを表示する表示装置(1c)及プリンター,ディスク等の周辺システムから 成る停電対策を施した該受信装置であり,そして各お客様宅に配備する該送信端 末装置は家庭で常時使用する電気器具(22a)を接続する電源コンセント(2 2)に電源プラグ(2a)を並列に接続して該送信端末装置にAC100V等の 通常使用電源を送り,電源として用いるだけでなく停電時にその停電断線情報を 直ちに受け取り,該送信端末装置に設定スイッチ(2c)を用いて予め設定され た該センターの専用フリーダイアル等の通報先支払い電話番号に電話ケーブル( 2b)を通じて,家庭内に装備された電話機(21)の分岐接続端子(21a) を通り,電話公衆回線(3)に接続された家庭用引込線(31)から該断線情報 が直ちにセンター側に自動送信され,該送信端末装置には停電時にも作動できる 様に内部バッテリ等の補助電源を内蔵し,該バッテリ充電・停電検出・電源切替 回路等を行うCPU回路素子,そして停電・復帰の断線情報等を電話信号に変え る送信モデム等から成る事を特徴とする。An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, a distribution line terminal disconnection detection device collects and manages disconnection information of power outages and restorations in the distribution line of each customer's house. It is composed of a receiver (1) for data collection installed at the terminal and a transmitter terminal (2) attached to the customer's house at the end of the distribution line. The receiver is sent through the telephone public line (3). A modem (1a) that connects the drop-in line (32) for the center of the telephone that collects disconnection information from the customer's house, and the modem converts it into a computer signal and sends it to the personal computer (1b) for data collection, A receiver (1c) for displaying data and a receiver, which is a peripheral device such as a printer and a disk, which is provided with measures against power failure, and the transmitter terminal installed at each customer's house The device is used as a power source by connecting a power plug (2a) in parallel to a power outlet (22) for connecting an electric appliance (22a) that is always used at home and sending a normally used power source such as AC100V to the transmitting terminal device. Not only that, but at the time of the power failure, the power failure disconnection information is immediately received, and the telephone terminal (2b) is used for the destination paying telephone number such as the dedicated free dial of the center which is preset by using the setting switch (2c) in the transmitting terminal device. , The disconnection information is immediately and automatically transmitted to the center side from the household service wire (31) connected to the telephone public line (3) through the branch connection terminal (21a) of the telephone (21) installed in the home, The transmitting terminal device has a built-in auxiliary power source such as an internal battery so that it can operate even during a power failure, and performs the battery charging, power failure detection, power source switching circuit, etc. C U circuit element, and characterized by comprising a transmitting modem, such as Ru changing the disconnection information of the power failure and restored to the phone signal.

【0015】 お客様宅に設置する送信端末装置(2)の設定スイッチ(2c)の詳細は,図 2に示すように,(A)の表面パネルでは,(a′)欄に7個配列したダイアル 型設定器により停電した時に通報するセンター側の7桁の電話番号を予め設定し ,(b′)欄に該送信端末装置自体の主電源スイッチを有し,(c′)欄ではプ ッシュ回線・パルス回線等の電話回線の種類,及び停電から復帰したときも通報 するかどうかの設定し,そして(d′)欄ではダイアル型設定器により停電と識 別条件,例えば,即時通報,5分後,10分後通報等を設定する。(B)の裏面 パネルでは,(e′)欄ではディジタル携帯電話か一般のNTT回線かの接続回 線の選択を行い,そして(f′)欄の端子には分岐接続端子(21a)からの電 話ケーブルを接続する。As shown in FIG. 2, the details of the setting switch (2c) of the transmitting terminal device (2) installed in the customer's house are as shown in FIG. The 7-digit telephone number on the center side to be notified when a power failure occurs is preset by the model setting device, the main power switch of the transmitting terminal device itself is provided in the (b ') column, and the push line is provided in the (c') column.・ Set the type of telephone line such as a pulse line and whether or not to notify even when the power is restored from the power failure, and in the (d ') column, use the dial type setting device to identify the power failure and the identification condition, for example, immediate notification, 5 minutes After 10 minutes, set a notification etc. In the back panel of (B), the selection of the connection circuit of the digital mobile phone or the general NTT line is made in the (e ') column, and the terminal in the (f') column is selected from the branch connection terminal (21a). Connect the telephone cable.

【0016】 図3は本考案の受信装置(1)における,表示装置(1c)による表示例を示 しており,該受信装置用ソフトウエア”配電線末端断線検出システム”により表 示され,(a)ボタンをクリックしてプロパティ画面を表示し,使用する電話回 線・モデム,例えば,ディジタル携帯電話或いは一般NTT回線を選択し,(b )ボタンで断線情報を印刷でき,(c)ボタンで該ソフトウエアのプログラムの 終了が行え,(d)欄には停電情報が表示され,停電を通報して来られたお客様 の電話番号・契約番号,停電時刻等が表示され,(e)欄では電話回線の状態が 表示され,(f)欄には選択されているモデムの名称が表示されており,(g) 欄に現在の時刻が表示され,そして(h)欄にはセンターが監視担当する区域地 図等が表示されている。FIG. 3 shows an example of display by the display device (1c) in the receiving device (1) of the present invention, which is displayed by the receiving device software “Distribution line end disconnection detection system”, Click the a) button to display the properties screen, select the telephone line / modem to use, such as a digital mobile phone or general NTT line, press the (b) button to print the disconnection information, and press the (c) button. The software program can be terminated, the power failure information is displayed in the (d) column, the telephone number / contract number of the customer who has reported the power failure, the power failure time, etc. are displayed. The telephone line status is displayed, the name of the selected modem is displayed in column (f), the current time is displayed in column (g), and the center is in charge of monitoring in column (h). Area map Etc. are displayed.

【0017】 お客様宅に設置する送信端末装置(2)には,停電時にも作動できる様に内部 バッテリ等の補助電源を内蔵しているが,電源プラグ(2a)から電源が供給さ れていれば,内部バッテリは主電源スイッチに関係なく充電され,トリクル充電 方式を用いているので過充電する事はない。The transmission terminal device (2) installed in the customer's house has a built-in auxiliary power source such as an internal battery so that it can be operated even in the event of a power failure, but power is supplied from the power plug (2a). For example, the internal battery is charged regardless of the main power switch and does not overcharge because it uses the trickle charging method.

【0018】 お客様宅に設置する送信端末装置(2)における,停電通報及び復帰通報の送 信フォーマットの例を下記に示す。 停電通報: ID xxxxxx;xxxxxxは送信端末の識別番号 FALL xxx ;xxxは停電からの時間(秒) OK待ち 復帰通報 ID xxxxxx ;xxxxxxは送信端末の識別番号 RESTORE xxx ;xxxは復帰停電からの時間(秒) OK待ちAn example of the transmission format of the power failure notification and the return notification in the transmission terminal device (2) installed in the customer's house is shown below. Power failure notification: ID xxxxxx; xxxxxx is the identification number of the sending terminal FALL xxx; xxx is the time (seconds) from the power failure OK waiting recovery notification ID xxxxxx; xxxxxx is the identification number of the sending terminal RESTORE xxx; Second) OK wait

【0019】 本考案の受信装置(1)における1台のパーソナル・コンピュター(1b)を 用いて,100万台以上の送信端末装置(2)の監視が可能である。Using one personal computer (1b) in the receiving device (1) of the present invention, it is possible to monitor more than one million transmitting terminal devices (2).

【0020】[0020]

【考案の効果】[Effect of the invention]

本考案は,以上説明した様な形態で実施され,以下に記載される様な効果を有 する。 The present invention is implemented in the form described above, and has the following effects.

【0021】 本考案の配電線末端断線検出装置を用いて,センター側の受信装置で複数のお 客様宅の送信端末装置で顧客の手を煩わせずに検出した停電・復帰時の断線情報 を自動的に直ちにセンターで一括監視表示でき,その情報に応じて修理カ所の特 定識別,対策等の対応が直ちに行う事が出来る効果を有する。[0021] Using the distribution line terminal disconnection detection device of the present invention, the disconnection information at the time of power failure / recovery detected by the reception device on the center side at the transmission terminal devices of a plurality of customers' homes without bothering customers It is possible to automatically monitor and display all of them at once in the center automatically, and to immediately respond to specific identification of repair points and countermeasures according to the information.

【0022】 本考案の配電線末端断線検出装置において,各お客様宅に装備する送信端末装 置は充電式小型バッテリ・CPU回路素子,及び送信モデムを内蔵した集積型送 信端末装置であり,大量に必要とし,コンパクトで安価な該送信端末装置を確保 する事が出来る。In the distribution line terminal disconnection detection device of the present invention, the transmission terminal device installed in each customer's house is an integrated transmission terminal device having a small rechargeable battery / CPU circuit element and a transmission modem, and a large number of It is possible to secure a compact and inexpensive transmitter terminal device that is required for the above.

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

【図1】この考案の実施例を示す,配電線末端断線検出
装置の使用説明用の一部拡大概略図。
FIG. 1 is a partially enlarged schematic diagram for explaining the use of a distribution line terminal disconnection detection device, showing an embodiment of the present invention.

【図2】この考案の実施例を示す,配電線末端断線検出
装置の送信端末装置の(A)は表面パネル,(B)は裏
面パネル。
2A and 2B are a front panel and a rear panel, respectively, of a transmission terminal device of a distribution line terminal disconnection detection device according to an embodiment of the present invention.

【図3】この考案の実施例を示す,配電線末端断線検出
装置の受信装置における,表示装置による表示例。
FIG. 3 is a display example of a display device in the receiving device of the distribution line end disconnection detecting device according to the embodiment of the present invention.

【符号の説明】[Explanation of symbols]

1 受信装置 1a モデム 1b コンピュータ 1c 表示装置 2 送信端末装置 2a 電源プラグ 2b 電話ケーブル 2c 設定スイッチ 3 電話公衆回線 21 電話機 21a 分岐接続端子 22 電源コンセント 22a 電気器具 31 家庭用引込線 32 センター用引込線 1 Receiving Device 1a Modem 1b Computer 1c Display Device 2 Transmitting Terminal Device 2a Power Plug 2b Telephone Cable 2c Setting Switch 3 Telephone Public Line 21 Telephone 21a Branch Connection Terminal 22 Power Outlet 22a Electric Appliance 31 Home Service Line 32 Center Service Line

───────────────────────────────────────────────────── フロントページの続き (72)考案者 加藤 敏昭 広島県広島市南区出汐2丁目3番29号 中 電工業株式会社内 (72)考案者 大原 幸光 広島県広島市南区出汐2丁目3番29号 中 電工業株式会社内 (72)考案者 栗田 鐵男 広島県広島市南区出汐2丁目3番29号 中 電工業株式会社内 (72)考案者 坂本 耕作 広島県広島市南区出汐2丁目3番29号 中 電工業株式会社内 (72)考案者 伊瀬知 秀光 広島県広島市南区出汐2丁目3番29号 中 電工業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Toshiaki Kato 2-33, Deshio, Minami-ku, Hiroshima-shi, Hiroshima Chuden Kogyo Co., Ltd. (72) Yukitsu Ohara 2-3-3, Deshio, Minami-ku, Hiroshima-shi, Hiroshima No. 29 Inside Chuden Kogyo Co., Ltd. (72) Inventor Kureo Kurita 2-33 Deshio, Minami-ku, Hiroshima-shi, Hiroshima Prefecture Inside Chudenden Kogyo Co., Ltd. (72) Kosaku Sakamoto 2 Desui, Minami-ku, Hiroshima-shi, Hiroshima 3-3-29 Chuden Kogyo Co., Ltd. (72) Inventor Hidemitsu Ise 2-3-3-29 Deshio, Minami-ku, Hiroshima-shi, Hiroshima

Claims (1)

【実用新案登録請求の範囲】[Utility model registration claims] 【請求項1】 複数の配電線末端部のお客様宅における
停電・復帰の断線情報を収集・監視するセンターに設置
するデータ収集用の受信装置(1)と,各お客様宅に取
り付けた送信端末装置(2)から構成し,該受信装置は
電話公衆回線(3)で送られてくる該断線情報を収集す
る電話のセンター用引込線(32)を接続するモデム
(1a),該モデムによりコンピュター信号に変換しデ
ータ収集用のコンピュター(1b)に送り,該データを
表示する表示装置(1c)及びその他の周辺システムか
ら成り,また該送信端末装置は家庭で使用する電気器具
(22a)等を接続する電源コンセント(22)に電源
プラグ(2a)を並列に接続して電源を供給し,更に停
電・復帰時にその断線情報を直ちに検出し,装備した設
定スイッチ(2c)を用いて予め設定された該センター
の通報先電話番号に電話ケーブル(2b)を通じて,家
庭用電話機(21)の分岐接続端子(21a)を通り,
電話の家庭用引込線(31)から該断線情報が直ちにセ
ンター側に自動送信される事を特徴とする,双方ともに
停電対策を施した配電線末端断線検出装置。
1. A data collection receiving device (1) installed at a center for collecting and monitoring disconnection information of power failure / recovery at customer's homes at a plurality of distribution line ends, and a transmitting terminal device installed at each customer's home. (2), the receiving device is a modem (1a) for connecting the center drop line (32) of the telephone that collects the disconnection information sent by the telephone public line (3), and the modem converts it into a computer signal. It is composed of a display device (1c) for converting and sending it to a computer (1b) for data collection and displaying the data, and the transmitting terminal device is connected to an electric appliance (22a) used at home. The power plug (2a) is connected in parallel to the power outlet (22) to supply power, and the disconnection information is immediately detected at the time of power failure / recovery, and the equipped setting switch (2c) is installed. Through the telephone cable (2b) to the callee telephone number of the center preset by using the branch connection terminal (21a) of the home telephone (21),
A distribution line terminal disconnection detection device which is provided with measures against a power failure, characterized in that the disconnection information is automatically transmitted to the center side immediately from the household service wire (31) of the telephone.
JP1997004572U 1997-05-15 1997-05-15 Distribution line end disconnection detector Expired - Lifetime JP3043458U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1997004572U JP3043458U (en) 1997-05-15 1997-05-15 Distribution line end disconnection detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1997004572U JP3043458U (en) 1997-05-15 1997-05-15 Distribution line end disconnection detector

Publications (1)

Publication Number Publication Date
JP3043458U true JP3043458U (en) 1997-11-18

Family

ID=43177915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1997004572U Expired - Lifetime JP3043458U (en) 1997-05-15 1997-05-15 Distribution line end disconnection detector

Country Status (1)

Country Link
JP (1) JP3043458U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004070699A (en) * 2002-08-07 2004-03-04 Matsushita Electric Ind Co Ltd Equipment management system
JP2011250580A (en) * 2010-05-27 2011-12-08 Hitachi Ltd Distribution system disconnection detecting device, distribution system disconnection detecting system, inspection device, repeating device, control device and distribution system disconnection detecting method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194797A (en) * 1987-10-06 1989-04-13 Nec Corp Remote monitor and control equipment with service interruption informing function
JPH05101289A (en) * 1991-10-03 1993-04-23 Hitachi Building Syst Eng & Service Co Ltd Remote monitoring device
JPH07227042A (en) * 1994-02-10 1995-08-22 Meidensha Corp Power failure information managing system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194797A (en) * 1987-10-06 1989-04-13 Nec Corp Remote monitor and control equipment with service interruption informing function
JPH05101289A (en) * 1991-10-03 1993-04-23 Hitachi Building Syst Eng & Service Co Ltd Remote monitoring device
JPH07227042A (en) * 1994-02-10 1995-08-22 Meidensha Corp Power failure information managing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004070699A (en) * 2002-08-07 2004-03-04 Matsushita Electric Ind Co Ltd Equipment management system
JP2011250580A (en) * 2010-05-27 2011-12-08 Hitachi Ltd Distribution system disconnection detecting device, distribution system disconnection detecting system, inspection device, repeating device, control device and distribution system disconnection detecting method

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