JPS6217822A - Keyboard system - Google Patents

Keyboard system

Info

Publication number
JPS6217822A
JPS6217822A JP60157162A JP15716285A JPS6217822A JP S6217822 A JPS6217822 A JP S6217822A JP 60157162 A JP60157162 A JP 60157162A JP 15716285 A JP15716285 A JP 15716285A JP S6217822 A JPS6217822 A JP S6217822A
Authority
JP
Japan
Prior art keywords
conversion
key signal
information
key
conversion information
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
JP60157162A
Other languages
Japanese (ja)
Inventor
Takashi Yumi
弓　孝志
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 JP60157162A priority Critical patent/JPS6217822A/en
Publication of JPS6217822A publication Critical patent/JPS6217822A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To process plural transaction affairs without increasing the number of function keys on a keyboard by using a storing means of which contents can be rewritten from the external as a conversion information storing means for outputting converted output information in response to a key signal corresponding to a depressed key. CONSTITUTION:When an operator depresses a key, a key signal 2 is generated from a key signal generating part 1. A conversion information 3 from the external has the information of a conversion code corresponding to the key signal 2 and is stored in a conversion information storing means 4. The contents of the means 4 can be rewritten on occasion by the conversion information 3 and the means 4 has the information of the conversion code corresponding to the key signal 2. When the key signal 2 is generated, the means 5 selects the corresponding code from the conversion information 3 stored in the means 4 and outputs a conversion code 6 to the external.

Description

【発明の詳細な説明】 技術分野 本発明はキーボードシステムに関し、特に押下されたキ
ーに対応したキー信号に応答して変換出力情報を出力す
るキーボードシステムに関する。TECHNICAL FIELD The present invention relates to a keyboard system, and more particularly to a keyboard system that outputs conversion output information in response to a key signal corresponding to a pressed key.

従来技術 従来のこの種のキーボードシステムにおいては、物理的
に発生するキー信号が固定されているので、キーボード
から出力されるキーのコード体系が決ってしまう。この
ため、複数の取引業務に対応しようとした場合、キーボ
ード上に必要とするファンクションキーの数が増え、キ
ーボードが大きくなるかあるいは業務に合わせてキーボ
ードを交換しなければならない。Prior Art In this type of conventional keyboard system, the physically generated key signals are fixed, so the code system of the keys output from the keyboard is determined. Therefore, when attempting to handle multiple trading operations, the number of function keys required on the keyboard increases, and the keyboard must either become larger or be replaced according to the transaction.

発明の目的 したがって本発明の目的は、キーボード上のファンクシ
ョンキーを増やすことなく複数の取引業務にも対応でき
るようにしたキーボードシステムを提供することである
。OBJECTS OF THE INVENTION Accordingly, an object of the present invention is to provide a keyboard system that can handle multiple trading operations without increasing the number of function keys on the keyboard.

発明の構成 本発明によれば、押下されたキーに対応したキー信号に
応答して変換出力情報を出力する変換情報記憶手段を有
するキーボードシステムであって、前記変換情報記憶手
段として、外部から書ぎ変え可能な記憶手段を用いたこ
とを特徴とするキーボードシステムが得られる。Structure of the Invention According to the present invention, there is provided a keyboard system having a conversion information storage means for outputting conversion output information in response to a key signal corresponding to a pressed key, wherein the conversion information storage means is an externally written A keyboard system is obtained which is characterized in that it uses a removable storage means.

火災１ 次に本発明の一実施例を示した図面を参照して、本発明
をより詳細に説明する。Fire 1 Next, the present invention will be described in more detail with reference to the drawings showing one embodiment of the present invention.

図を参照すると、本発明の一実施例においてキ−信号発
生部１は、オペレータがデータ入力の際キーを押下する
とユニークに識別できるキー信号２を発生ずる。外部か
らの変換情報３は、キー信号発生部１から発生するキー
信号２に対応しｌ〔変換コードの情報を持ち、変換情報
記憶手段４に格納される。メモリ等により実現できる変
換情報記憶手段４は、変換情報３により随時書き変え可
能で、キー信号発生部１から発生する全てのキー信号に
対応した変換コードの情報を持つ。変換制御手段５では
、プログラム、マイクロプロセッサ等により容易に実現
でき、キー信号２が発生すると、変換情報記憶手段４に
格納されている変換情報から対応するコードを選択し、
変換コード６を外部へ出力する。Referring to the figure, in one embodiment of the present invention, a key signal generator 1 generates a uniquely identifiable key signal 2 when an operator presses a key during data input. Conversion information 3 from the outside corresponds to the key signal 2 generated from the key signal generating section 1 and has information on a conversion code, and is stored in the conversion information storage means 4. The conversion information storage means 4, which can be realized by a memory or the like, can be rewritten with the conversion information 3 at any time, and has information on conversion codes corresponding to all the key signals generated from the key signal generation section 1. The conversion control means 5, which can be easily realized by a program, a microprocessor, etc., selects a corresponding code from the conversion information stored in the conversion information storage means 4 when the key signal 2 is generated.
Output conversion code 6 to the outside.

発明の詳細 な説明したように本発明においては、外部から変換情報
記憶手段の記憶する変換情報を書き変えることにより、
キーボードから発生するコード体系を外部から決定でき
、更にはキーボードを大きくすることなく、同一のキー
ボードで多種の業務に適用できる効果があるわAs described in detail, in the present invention, by externally rewriting the conversion information stored in the conversion information storage means,
The code system generated from the keyboard can be determined externally, and the same keyboard can be used for a variety of tasks without increasing the size of the keyboard.

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

図は本発明の一実施例のブロック図である。 主要部分の符号の説明 １・・・・・・キー信号発生部 ２・・・・・・キー信号 ３・・・・・・変換情報 The figure is a block diagram of one embodiment of the present invention. Explanation of symbols of main parts 1...Key signal generation section 2...Key signal 3...Conversion information

Claims (1)

【特許請求の範囲】[Claims] 押下されたキーに対応したキー信号に応答して変換出力
情報を出力する変換情報記憶手段を有するキーボードシ
ステムであつて、前記変換情報記憶手段として、外部か
ら書き変え可能な記憶手段を用いたことを特徴とするキ
ーボードシステム。A keyboard system having a conversion information storage means for outputting conversion output information in response to a key signal corresponding to a pressed key, the conversion information storage means using a storage means that can be rewritten from the outside. A keyboard system featuring
JP60157162A 1985-07-17 1985-07-17 Keyboard system Pending JPS6217822A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60157162A JPS6217822A (en) 1985-07-17 1985-07-17 Keyboard system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60157162A JPS6217822A (en) 1985-07-17 1985-07-17 Keyboard system

Publications (1)

Publication Number Publication Date
JPS6217822A true JPS6217822A (en) 1987-01-26

Family

ID=15643540

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60157162A Pending JPS6217822A (en) 1985-07-17 1985-07-17 Keyboard system

Country Status (1)

Country Link
JP (1) JPS6217822A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270137A (en) * 1991-09-18 1993-12-14 Fuji Photo Film Co., Ltd. Secondary battery with graft-polymerized separator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5270137A (en) * 1991-09-18 1993-12-14 Fuji Photo Film Co., Ltd. Secondary battery with graft-polymerized separator

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