JPS5967057U - Data relay device in remote control system - Google Patents
Data relay device in remote control systemInfo
- Publication number
- JPS5967057U JPS5967057U JP16123682U JP16123682U JPS5967057U JP S5967057 U JPS5967057 U JP S5967057U JP 16123682 U JP16123682 U JP 16123682U JP 16123682 U JP16123682 U JP 16123682U JP S5967057 U JPS5967057 U JP S5967057U
- Authority
- JP
- Japan
- Prior art keywords
- data
- signal data
- secondary storage
- main vertical
- primary
- 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
Landscapes
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来の遠方制御システムにおけるデータ中継装
置の概略構成を示すブロック図、第２図は本考案に係る
遠方制御システムにおけるデータ中継装置の概略構成を
示すブ占ツク図である。
１０・・・従続装置、２０・・・主縦装置、３０・・・
データ中継装置、３２Ａ・・・１次記憶装置、３２Ｂ・
・・２次記憶装置、３４・・・ＣＰＵ０FIG. 1 is a block diagram showing a schematic configuration of a data relay device in a conventional remote control system, and FIG. 2 is a block diagram showing a schematic configuration of a data relay device in a remote control system according to the present invention. 10...Subordinate device, 20...Main vertical device, 30...
Data relay device, 32A...primary storage device, 32B...
...Secondary storage device, 34...CPU0
Claims (1)
するに際し、前記従続側からの信号データを一時的に蓄
積し、主縦側からめ受信確認信号に基ついて蓄積された
データを一括して主縦側に送信するデータ中継装置を備
えた遠方制御システムにおいて、前記データ中継装置内
に１次及び２次記憶装置を設け、前記従続装置からの信
号データを前記１次記憶装置を介して前記２次記憶装置
に順次蓄積し、前記主縦側からの受信確認信号により該
１次及び２次記憶装置間のデータ転送を一時的に遮断し
て蓄積された信号データを一括して該２次記憶装置から
前記主縦装置に送信すると共にこの送信期間中の前記従
続側からの信号データを前記１次記憶装置に蓄積し、該
１次及び２次記憶装置間のデータ転送の遮断を、２次記
憶装置からの主縦側への信号データの送信終了時点で開
放すると共に該１次及び２次記憶装置間のデータ転送を
再開するように構成したことを特徴とする遠方制御シス
テムにおけるデータ中継装置。When transmitting the signal data from the slave side all at once to the distant main vertical side, the signal data from the slave side is temporarily stored, and the data accumulated based on the reception confirmation signal from the main vertical side. In a remote control system equipped with a data relay device that transmits signal data all at once to a main vertical side, primary and secondary storage devices are provided in the data relay device, and signal data from the slave device is transmitted to the primary storage device. The signal data is sequentially stored in the secondary storage device via the main vertical side, and data transfer between the primary and secondary storage devices is temporarily interrupted by a reception confirmation signal from the main vertical side, and the accumulated signal data is collectively stored. and transmits the signal data from the secondary storage device to the main vertical device, and also accumulates the signal data from the slave side during this transmission period in the primary storage device, and transmits the data between the primary and secondary storage devices. The present invention is characterized in that the transfer interruption is released at the end of transmission of signal data from the secondary storage device to the main vertical side, and the data transfer between the primary and secondary storage devices is resumed. A data relay device in a remote control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16123682U JPS5967057U (en) | 1982-10-25 | 1982-10-25 | Data relay device in remote control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16123682U JPS5967057U (en) | 1982-10-25 | 1982-10-25 | Data relay device in remote control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5967057U true JPS5967057U (en) | 1984-05-07 |
Family
ID=30354408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16123682U Pending JPS5967057U (en) | 1982-10-25 | 1982-10-25 | Data relay device in remote control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5967057U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759243A (en) * | 1980-09-26 | 1982-04-09 | Toshiba Corp | Buffer circuit |
-
1982
- 1982-10-25 JP JP16123682U patent/JPS5967057U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5759243A (en) * | 1980-09-26 | 1982-04-09 | Toshiba Corp | Buffer circuit |
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