JPS6217259U - - Google Patents
Info
- Publication number
- JPS6217259U JPS6217259U JP10709485U JP10709485U JPS6217259U JP S6217259 U JPS6217259 U JP S6217259U JP 10709485 U JP10709485 U JP 10709485U JP 10709485 U JP10709485 U JP 10709485U JP S6217259 U JPS6217259 U JP S6217259U
- Authority
- JP
- Japan
- Prior art keywords
- control
- memory
- request command
- controlled
- remote monitoring
- 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
- 238000012544 monitoring process Methods 0.000 claims description 4
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Time-Division Multiplex Systems (AREA)
- Selective Calling Equipment (AREA)
- Information Transfer Systems (AREA)
Description
第１図は本考案の一実施例による遠方監視制御
装置の概略構成図を示している。
１…制御所側装置、２…被制御所側装置、３…
通信線、４，８…伝送部、５…要求指令制御回路
、６…時計回路、９…第１メモリ、１０…第２メ
モリ、１１，１２…スキヤン回路、１３…切換回
路。
FIG. 1 shows a schematic configuration diagram of a remote monitoring and control device according to an embodiment of the present invention. 1... Control center side device, 2... Controlled center side device, 3...
Communication line, 4, 8...Transmission section, 5...Request command control circuit, 6...Clock circuit, 9...First memory, 10...Second memory, 11, 12...Scan circuit, 13...Switching circuit.
Claims (1)
御所側に設置された装置とを通信線で結び、制御
所から被制御所を監視制御するために両装置間で
相互にデータを伝送する遠方監視制御装置におい
て、制御所側装置には所定のデータの要求指令を
被制御所側装置に伝送する制御回路を設け、被制
御所側装置には通常サイクリツクに伝送されるデ
ータを記憶する第１メモリと、前記要求指令によ
り伝送される所定のデータを記憶する第２メモリ
と、前記要求指令により前記通信線を第１メモリ
から第２メモリに接続切換えを行なう切換手段と
を設けたことを特徴とする遠方監視制御装置。 ２ 実用新案登録請求の範囲第１項に記載の遠方
監視制御装置において、前記要求指令を制御所側
装置に設けられた時計回路により一定時間毎に発
生させることを特徴とする遠方監視制御装置。[Scope of Claim for Utility Model Registration] 1. Devices installed at a far-flung controlled facility and devices installed at a control center are connected by a communication line, and both devices are connected in order to monitor and control the controlled facility from the control center. In remote monitoring and control equipment that mutually transmits data between devices, the control center device is equipped with a control circuit that transmits a predetermined data request command to the controlled center device, and the controlled center device usually has a cyclic circuit. a first memory that stores data to be transmitted to the memory, a second memory that stores predetermined data that is transmitted in accordance with the request command, and a connection switch of the communication line from the first memory to the second memory in accordance with the request command. What is claimed is: 1. A remote monitoring and control device, characterized in that it is provided with switching means for 2 Utility Model Registration Scope of Claim 1. The remote monitoring and control device according to claim 1, wherein the request command is generated at regular intervals by a clock circuit provided in a control center device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10709485U JPS6217259U (en) | 1985-07-13 | 1985-07-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10709485U JPS6217259U (en) | 1985-07-13 | 1985-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6217259U true JPS6217259U (en) | 1987-02-02 |
Family
ID=30983054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10709485U Pending JPS6217259U (en) | 1985-07-13 | 1985-07-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6217259U (en) |
-
1985
- 1985-07-13 JP JP10709485U patent/JPS6217259U/ja active Pending