JPH0485859U - - Google Patents
Info
- Publication number
- JPH0485859U JPH0485859U JP12597390U JP12597390U JPH0485859U JP H0485859 U JPH0485859 U JP H0485859U JP 12597390 U JP12597390 U JP 12597390U JP 12597390 U JP12597390 U JP 12597390U JP H0485859 U JPH0485859 U JP H0485859U
- Authority
- JP
- Japan
- Prior art keywords
- modem
- remote monitoring
- control device
- display means
- telephone line
- 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 7
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Description
第１図および第２図は本考案の一実施例を示す
ものである。第１図は遠方監視制御装置の保守管
理設備を示すブロツク図である。第２図はターミ
ナル装置と遠方監視制御装置との交信の手順を示
すフローチヤートである。第３図は従来における
遠方監視制御装置の保守管理設備を示すブロツク
図である。
１は遠方監視制御装置、６はターミナル装置（
操作装置）、７はモデム（第１のモデム）、８は
モデム（第２のモデム）、９は公衆電話回線、１
０はＣＲＴ（表示手段）である。
1 and 2 show an embodiment of the present invention. FIG. 1 is a block diagram showing maintenance and management equipment for a remote monitoring and control device. FIG. 2 is a flowchart showing the procedure for communication between the terminal device and the remote monitoring and control device. FIG. 3 is a block diagram showing maintenance and management equipment for a conventional remote monitoring and control device. 1 is a remote monitoring control device, 6 is a terminal device (
7 is a modem (first modem), 8 is a modem (second modem), 9 is a public telephone line, 1
0 is a CRT (display means).
Claims (1)
される一方、遠方監視制御装置が第２のモデムに
接続されており、上記第１のモデムと上記第２の
モデムとが公衆電話回線を介して互いに接続され
て、上記操作装置と上記遠方監視制御装置とが互
いに交信しうるように構成されていることを特徴
とする遠方監視制御装置の保守管理設備。 An operating device including a display means is connected to the first modem, while a remote monitoring and control device is connected to the second modem, and the first modem and the second modem are connected to each other via a public telephone line. A maintenance management facility for a remote monitoring and control device, characterized in that the operation device and the remote monitoring and control device are connected to each other so that they can communicate with each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597390U JPH0485859U (en) | 1990-11-27 | 1990-11-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12597390U JPH0485859U (en) | 1990-11-27 | 1990-11-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0485859U true JPH0485859U (en) | 1992-07-27 |
Family
ID=31873551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12597390U Pending JPH0485859U (en) | 1990-11-27 | 1990-11-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0485859U (en) |
-
1990
- 1990-11-27 JP JP12597390U patent/JPH0485859U/ja active Pending
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