JPS60187866A - Transaction quantity counter display - Google Patents

Transaction quantity counter display

Info

Publication number
JPS60187866A
JPS60187866A JP59046105A JP4610584A JPS60187866A JP S60187866 A JPS60187866 A JP S60187866A JP 59046105 A JP59046105 A JP 59046105A JP 4610584 A JP4610584 A JP 4610584A JP S60187866 A JPS60187866 A JP S60187866A
Authority
JP
Japan
Prior art keywords
display
switching signal
controller
transaction
display switching
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
JP59046105A
Other languages
Japanese (ja)
Inventor
Yutaka Arishige
有重　豊
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP59046105A priority Critical patent/JPS60187866A/en
Publication of JPS60187866A publication Critical patent/JPS60187866A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To eliminate damage to the equipment due to mistakes in the wiring and the setting of applied voltage and the like by performing the switching operation with a photosensor provided in the equipment being irradiated by light from outside. CONSTITUTION:When the digit of a display value is too much to show all display items at a time on a display 5, an inspector irradiate a photosensor 8 with an external light source 9 such as flash lamp to generate a display switching signal. This display switching signal is inputted into a controller 3 through an display switching signal interface 7. The controller 3 allows a display 5 to indicate the display contents by switching.

Description

【発明の詳細な説明】 〔発明の技術分野〕 この発明は２例えば昼間電力使用量、夜間電力使用態等
の取引量計数表示装置に関するものであるＯ 〔従来技術〕 第１図は従来の取引量計数表示装置を示すブロック線図
である。第１図において、被計数信号入力端子（１）は
例えば電力量計からの計量パルスが入力されるものであ
る。入力信号インタフェース（２）ば電圧を制御器（３
）の例えば動作電圧に変換するものである。制御器（３
）は入力信号インタフェース（２］を介して入力された
計量パルスを、取引条件設定器（４）で設定された取引
条件に従って計数するものである。取引条件設定器（４
Ｊは例えば電力量計からの計量パルスが、例えば午前０
時り・ら午前８時の間に入力されたものであれば夜間電
力であり、その他の時間帯であれば昼間電力である取引
条件を設定して、その取引条件毎に制御器（３）に入力
計量パルスを累積計数させるものである。表示器（５）
は制御器（８）の計数値、並びにその計数値が例えば夜
間電力であるか・昼間電力であるかの取引条件設定ると
きに、外部から例えば操作スイッチによる表示切換信号
が入力されるものである。表示切換信号インタフェース
（υは表示切換信号入力端子（６）からの表示切換信号
の例゛えば電圧を制御器（３）の例えば動作電圧に変換
するものである。[Detailed Description of the Invention] [Technical Field of the Invention] The present invention relates to a transaction amount counting display device for e.g. daytime power usage, nighttime power usage, etc. [Prior Art] Fig. 1 shows a conventional transaction FIG. 2 is a block diagram showing a quantity counting and display device. In FIG. 1, a counted signal input terminal (1) is used to input a metering pulse from, for example, a power meter. The input signal interface (2) connects the voltage to the controller (3).
), for example, to an operating voltage. Controller (3
) counts the weighing pulses input via the input signal interface (2) according to the transaction conditions set by the transaction condition setting device (4).The transaction condition setting device (4)
J is, for example, a metering pulse from a power meter, for example, at 0:00 AM.
If the input is between 8 a.m. and 8 a.m., it is nighttime electricity, and if it is at other times, it is daytime electricity.Set transaction conditions and input each transaction condition to the controller (3). This is to cumulatively count the metering pulses. Display (5)
When setting the count value of the controller (8) and transaction conditions such as whether the count value is for example nighttime electricity or daytime electricity, a display switching signal is inputted from the outside using, for example, an operation switch. be. The display switching signal interface (υ) converts the display switching signal, eg, voltage, from the display switching signal input terminal (6) into, eg, the operating voltage of the controller (3).

ｈｐ　ｙ　ｌ１ｉＩ＋　ｋ：　（Ｆ　／−１１−ｓで拓
ＦＩＦ３　ナス　（ＩＭａｒＪＭ自番肛貞、らの計量パ
ルスは被計数信号入力端子（υに入力され１人力信号イ
ンタフェース（２）を介して制御器（３）に印加される
。また取引条件は取引条件設定器（４）により設定され
、制御器（３月ζ伝達される。制御器（３）により計数
された計数値及び取引条件設定器（４）の取引条件は表
示器（５）で表示される。このとき。hp y l1iI + k: (F (3).The transaction conditions are set by the transaction condition setter (4) and transmitted to the controller (3).The count value counted by the controller (3) and the transaction condition setter ( The transaction conditions of 4) are displayed on the display (5).At this time.

例えば計数値の桁数が大き過ぎて、全ての表示項目を一
度に表示できない場合１表示器（５）の画面を切換えて
表示するが、この切換信号として例えば接点信号のよう
な表示切換信号を１表示切換信号入力端子（６）に印加
し１表示切換信号インタフェース（７）を介して制御器
（３）に入力させ、表示器（５）の表示内容を切換えて
いた。For example, if the number of digits in the count value is too large and all display items cannot be displayed at once, the screen of 1 display (5) is switched and displayed, but a display switching signal such as a contact signal is used as this switching signal. The signal is applied to the 1-display switching signal input terminal (6) and input to the controller (3) via the 1-display switching signal interface (7) to switch the display contents of the display (5).

従来の装置は以上のように構成されているため。This is because the conventional device is configured as described above.

取引量計数表示装置を取引先に設置した後、外部回路と
して表示切換信号入力端子（６）に接続される例えば操
作スイッチ回路を取引先に設置しなければならない。こ
のため、装置の取引先への設置の度毎に熟練工を派遣せ
ねばならず、また配線ミスや、印加電圧設定ミス等によ
り、装置を破損する恐れがあった。After installing the transaction volume counting and display device at the customer, an external circuit such as an operation switch circuit connected to the display switching signal input terminal (6) must be installed at the customer. For this reason, a skilled worker must be dispatched each time the device is installed at a customer's location, and there is a risk that the device may be damaged due to wiring errors, incorrect applied voltage settings, or the like.

〔発明の概要〕[Summary of the invention]

この発明は上記のような従来のものの欠点を除去するた
めになされたもので、光センサを装置内に設置して、外
部からの光の照射によって表示器（５）の表示内容を切
換えるようにした取引量計数表示装置を提供することを
目的としたものである。This invention was made in order to eliminate the drawbacks of the conventional ones as described above, and it is possible to install an optical sensor in the device and change the display contents of the display (5) by irradiating light from the outside. The purpose of this invention is to provide a transaction volume counting and display device with

〔発明の実施例〕[Embodiments of the invention]

以下この発明の一実施例を図について説明する。 An embodiment of the present invention will be described below with reference to the drawings.

第２図はこの発明に係る取引量計数表示装置の一実施例
を示すブロック線図である。図中筒ｒ図と同一部分には
同一符号を付している。光センサ（８）は装置内に設置
され１例えば懐中電灯等の外部光源（９）からの光を受
光して表示切換信号を発生するものである。窓αＱは例
えば透明板等で構成され。FIG. 2 is a block diagram showing one embodiment of the transaction amount counting and display device according to the present invention. In the figure, the same parts as in the cylinder r figure are given the same reference numerals. The optical sensor (8) is installed in the device and receives light from an external light source (9) such as a flashlight to generate a display switching signal. The window αQ is made of, for example, a transparent plate.

光センサ（８）に対向して装置に設けられたものである
。It is provided in the device opposite the optical sensor (8).

次に動作について説明する。今２表示器（５）で表示す
る例えば表示値の桁数が大き過ぎて、全ての表示項目を
一度に表示できない場合１例えば検針員が例えば懐中電
灯等の外部光源（９）で光センサ（８）を照射すると、
光センサ（８）は表示切換信号を発生する。この表示切
換信号は表示切換信号インタフェース（７）を介して制
御器（３）に入力され、制御器（３）は表示器（５）に
表示内容を切換え表示させる。Next, the operation will be explained. For example, if the number of digits of the displayed value is too large and all display items cannot be displayed at once, 1 For example, a meter reader uses an external light source (9) such as a flashlight to display the light sensor ( 8) When irradiated with
A light sensor (8) generates a display switching signal. This display switching signal is input to the controller (3) via the display switching signal interface (7), and the controller (3) causes the display (5) to switch and display the display contents.

〔発明の効果〕〔Effect of the invention〕

この発明は以上のように構成され、光センサを装置内１
こ設置して、外部光源からの光の照射によって、光セン
サに切換信号を発生させるようにしているため、取引先
への装置設置時に熟練工を派遣する必要がなく、配線ミ
スや印加電圧設定ミス等によって、装置を破損する恐れ
がない等の諸効果を有する。The present invention is configured as described above, and the optical sensor is installed in the device.
With this installation, a switching signal is generated on the optical sensor by irradiation with light from an external light source, so there is no need to dispatch skilled workers to install the equipment at a customer, and there is no need to send out a skilled worker to install the equipment at a customer, eliminating the possibility of wiring mistakes or applied voltage setting mistakes. etc., it has various effects such as there is no risk of damaging the device.

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

第１図は従来の取引量計数表示装置を示すブロック線図
、第２図はこの発明に係る取引量計数表示装置の一実施
例を示すブロック線図である。 図において、（１）は被引数信号入力端子、（２）は入
力信号インタフェース、（３）は制御器、（４）は取引
条件設定器、（５月よ表示器、（７）は表示切換信号イ
ンクフェース、（８）は光センサ、（９月よ外部光源、
（１０ｉ！窓である。 なお各図中同一符号は同一部分を示す。 代理人　弁理士　大岩増雄FIG. 1 is a block diagram showing a conventional transaction amount counting display device, and FIG. 2 is a block diagram showing an embodiment of the transaction amount counting display device according to the present invention. In the figure, (1) is the argument signal input terminal, (2) is the input signal interface, (3) is the controller, (4) is the transaction condition setting device, (May 1st indicator), and (7) is the display switch. Signal ink face, (8) is light sensor, (September external light source,
(10i! window. The same reference numerals in each figure indicate the same parts. Agent: Patent attorney Masuo Oiwa

Claims (1)

【特許請求の範囲】[Claims] （１）取引量を計数し前記計数値を切換え表示する取引
量計数表示装置において、ｎ記切換えの操作を装置内に
設置された光センサに、外部から光を照射して行うよう
にしたことを特徴とする取引量計数表示装置。(1) In a transaction volume counting and display device that counts the transaction amount and switches and displays the counted value, the n-number switching operation is performed by irradiating light from the outside to a light sensor installed in the device. A transaction volume counting display device characterized by:
JP59046105A 1984-03-07 1984-03-07 Transaction quantity counter display Pending JPS60187866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59046105A JPS60187866A (en) 1984-03-07 1984-03-07 Transaction quantity counter display

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59046105A JPS60187866A (en) 1984-03-07 1984-03-07 Transaction quantity counter display

Publications (1)

Publication Number Publication Date
JPS60187866A true JPS60187866A (en) 1985-09-25

Family

ID=12737708

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59046105A Pending JPS60187866A (en) 1984-03-07 1984-03-07 Transaction quantity counter display

Country Status (1)

Country Link
JP (1) JPS60187866A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134473A (en) * 1978-03-31 1979-10-18 Westinghouse Electric Corp Device for measuring electric energy
JPS5644856A (en) * 1979-09-20 1981-04-24 Toshiba Corp Electric energy indicator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54134473A (en) * 1978-03-31 1979-10-18 Westinghouse Electric Corp Device for measuring electric energy
JPS5644856A (en) * 1979-09-20 1981-04-24 Toshiba Corp Electric energy indicator

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