JPH022753A - General data switching system - Google Patents

General data switching system

Info

Publication number
JPH022753A
JPH022753A JP63148783A JP14878388A JPH022753A JP H022753 A JPH022753 A JP H022753A JP 63148783 A JP63148783 A JP 63148783A JP 14878388 A JP14878388 A JP 14878388A JP H022753 A JPH022753 A JP H022753A
Authority
JP
Japan
Prior art keywords
data
general
data structure
converted
general data
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
JP63148783A
Other languages
Japanese (ja)
Inventor
Hiromi Tsuchimoto
土本　浩美
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 JP63148783A priority Critical patent/JPH022753A/en
Publication of JPH022753A publication Critical patent/JPH022753A/en
Pending legal-status Critical Current

Links

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  • Computer And Data Communications (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)

Abstract

PURPOSE:To use data at a transmission side converted to general data in a various kinds of systems by converting data structure at the transmission side to intermediate data structure decided in advance, and converting the intermediate data structure again to the data structure at a reception side. CONSTITUTION:The data 1 having the data structure of a system A processes the items 1-3 of the data 6 by a universal data switching processing 2, and attaches an attribute suitable for the kind of the item, and converts them to the general data 3. At the time of using the general data 3 in a system B, the attribute attached by the general data switching processing 2 is checked again, and the data is converted to the data 4 at the reception side suitable for the data structure in the system B. Furthermore, the attribute attached by the general data switching processing 2 is also checked at the time of using the general data 3 in a system C, and it is converted to the data 5 at the reception side in the system C. In such a way, it is possible to perform data switching in the various kinds of systems.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、データ構造の異なるデータ処理、特に汎用デ
ータへの交換方式に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to data processing with different data structures, particularly to an exchange method for general-purpose data.

〔従来の技術〕[Conventional technology]

従来、この種のデータ交換は、そのときのシステムの送
信側データと受信側データを意識しながら処理を行なう
ため、処理そのものに汎用性がもてなかった。Conventionally, this type of data exchange has been performed while being aware of the data on the sending side and the data on the receiving side of the system at that time, so the processing itself has not been versatile.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上述した従来のデータ交換は、共通性／汎用性が欠ける
ため、それぞれ送信側のデータと受信側のデータの両方
のデータ構造を、意識して処理を行なわなければならな
いという問題点がある。The conventional data exchange described above lacks commonality/versatility, and therefore has the problem that the data structures of both the data on the transmitting side and the data on the receiving side must be taken into account when processing.

〔課題を解決するための手段〕[Means to solve the problem]

本発明によれば、送信側のデータ構造を予め定められた
中間データ構造に変換し、前記中間データ構造を受信側
のデータ構造に再度変換することを特徴とする汎用デー
タ交換方式が得られる。According to the present invention, a general-purpose data exchange system is obtained, which is characterized in that a data structure on the transmitting side is converted into a predetermined intermediate data structure, and the intermediate data structure is converted again into a data structure on the receiving side.

〔実施例〕〔Example〕

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。Next, the present invention will be described in more detail with reference to the drawings showing one embodiment of the present invention.

第１図を参照すると、本発明の一実施例において、１は
送信側のデータを示しており、２は汎用データ交換処理
、３は汎用データ、４および５は受信側のデータを示し
ており、第２図では、第１図におけるデータ１，３．４
の構造例をそれぞれ６’、７．８で示している。Referring to FIG. 1, in one embodiment of the present invention, 1 indicates data on the sending side, 2 indicates general-purpose data exchange processing, 3 indicates general-purpose data, and 4 and 5 indicate data on the receiving side. , in Figure 2, data 1, 3.4 in Figure 1
Examples of the structures are shown as 6' and 7.8, respectively.

第１図のＡシステムのデータ構造を持つ送信側のデータ
１（第２図の６）は汎用データ交換処理２によって、デ
ータ６のアイテム１〜３を処理し、アイテムの種類に合
った属性を付加し、汎用データ３（第２図の７）に変換
する。その汎用データ３をＢシステムで使用する際は、
再び汎用データ交換処理２により付加した属性をチエツ
クし、Ｂシステムのデータ構造に合う受信側のデータ４
（第２図の７）に変換する。さらに、汎用データ３をＣ
システムで使用する際も汎用データ交換処理２により付
加した属性をチエツクしＣシステムの受信側のデータ５
に変換する。Data 1 (6 in Figure 2) on the sending side, which has the data structure of system A in Figure 1, processes items 1 to 3 of data 6 by general-purpose data exchange processing 2, and adds attributes that match the type of item. and converts it into general-purpose data 3 (7 in FIG. 2). When using that general-purpose data 3 in the B system,
Check the attributes added by general-purpose data exchange processing 2 again, and select data 4 on the receiving side that matches the data structure of system B.
(7 in Figure 2). Furthermore, general-purpose data 3 is
When used in the system, the attributes added by general-purpose data exchange processing 2 are checked, and the data 5 on the receiving side of the C system is checked.
Convert to

〔発明の効果〕〔Effect of the invention〕

以上説明したように、本発明によれば、多種多様なシス
テムのデータ構造を基本的なインターフェースのみを意
識するだけで、送信側のデータは汎用データへ変換し、
受信側のデータは汎用データから変換するため、−度汎
用データへ変換した送信側のデータは固定システムだけ
でなく、多種多様なシステムで使用できるという効果が
ある。As explained above, according to the present invention, data on the sending side can be converted to general-purpose data by only being aware of the basic interface of the data structure of a wide variety of systems.
Since the data on the receiving side is converted from general-purpose data, there is an effect that the data on the sending side converted into general-purpose data can be used not only in fixed systems but also in a wide variety of systems.

【図面の簡単な説明】 第１図は本発明の一実施例のブロック図、第２図は本実
施例におけるデータの流れを示す図である。 １：送信側のデータ、２：汎用データ交換処理、３：汎
用データ、４：受信側のデータ、５：受信側のデータ、
６：送信側のデータ構造、７：汎用データ構造、８：受
信側のデータ！ｆｌｉ造。 代理人　弁理士　　内　原　　晋BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a diagram showing the flow of data in this embodiment. 1: Data on the sending side, 2: General-purpose data exchange processing, 3: General-purpose data, 4: Data on the receiving side, 5: Data on the receiving side,
6: Sending side data structure, 7: General purpose data structure, 8: Receiving side data! fli construction. Agent Patent Attorney Susumu Uchihara

Claims (1)

【特許請求の範囲】[Claims] 送信側のデータ構造を予め定められた中間データ構造に
変換し、前記中間データ構造を受信側のデータ構造に再
度変換することを特徴とする汎用データ交換方式。A general-purpose data exchange method characterized by converting a data structure on a transmitting side into a predetermined intermediate data structure, and converting the intermediate data structure again into a data structure on a receiving side.
JP63148783A 1988-06-15 1988-06-15 General data switching system Pending JPH022753A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP63148783A JPH022753A (en) 1988-06-15 1988-06-15 General data switching system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP63148783A JPH022753A (en) 1988-06-15 1988-06-15 General data switching system

Publications (1)

Publication Number Publication Date
JPH022753A true JPH022753A (en) 1990-01-08

Family

ID=15460580

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63148783A Pending JPH022753A (en) 1988-06-15 1988-06-15 General data switching system

Country Status (1)

Country Link
JP (1) JPH022753A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020089089A (en) * 2001-05-23 2002-11-29 이현걸 Data link system using public packet, and method thereof
CN102351121A (en) * 2011-10-01 2012-02-15 西子联合控股有限公司 Elevator emergency evacuation device and an elevator emergency evacuation method
JP2013169869A (en) * 2012-02-20 2013-09-02 Sumitomo Electric Networks Inc Communication system, communication method, relay device, and relay program

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020089089A (en) * 2001-05-23 2002-11-29 이현걸 Data link system using public packet, and method thereof
CN102351121A (en) * 2011-10-01 2012-02-15 西子联合控股有限公司 Elevator emergency evacuation device and an elevator emergency evacuation method
JP2013169869A (en) * 2012-02-20 2013-09-02 Sumitomo Electric Networks Inc Communication system, communication method, relay device, and relay program

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