JPH02882U - - Google Patents
Info
- Publication number
- JPH02882U JPH02882U JP7807088U JP7807088U JPH02882U JP H02882 U JPH02882 U JP H02882U JP 7807088 U JP7807088 U JP 7807088U JP 7807088 U JP7807088 U JP 7807088U JP H02882 U JPH02882 U JP H02882U
- Authority
- JP
- Japan
- Prior art keywords
- station
- response
- counts
- notification
- central station
- 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
- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000012806 monitoring device Methods 0.000 claims description 2
- 238000013480 data collection Methods 0.000 claims 1
- 238000012544 monitoring process Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の集中監視装置の１実施例のブ
ロツク図、第２図は従来例のブロツク図である。
１……システムコントロールユニツト〔ＳＣＵ
〕、２……バツクアツプコントロールユニツト〔
ＢＣＵ〕、５……リモートコントローラ１，〔Ｒ
Ｃ１〕、６……リモートコントローラ２，〔ＲＣ
２〕、８……ターミナルコントローラ〔ＴＣ〕、
９……ターミナルコントローラマスタ〔ＴＣＭ〕
、１０，１１……伝送路、１２ａ……要求送信カ
ウンタ、１２ｂ……応答受信カウンタ、１２ｃ…
…通知受信カウンタ、１３ａ……要求受信カウン
タ、１３ｂ……応答送信カウンタ、１３ｃ……通
知送信カウンタ。
FIG. 1 is a block diagram of one embodiment of the central monitoring device of the present invention, and FIG. 2 is a block diagram of a conventional example. 1...System control unit [SCU
], 2...backup control unit [
BCU], 5...Remote controller 1, [R
C1], 6...Remote controller 2, [RC
2], 8...Terminal controller [TC],
9...Terminal controller master [TCM]
, 10, 11...Transmission path, 12a...Request transmission counter, 12b...Response reception counter, 12c...
...Notification reception counter, 13a...Request reception counter, 13b...Response transmission counter, 13c...Notification transmission counter.
Claims (1)
の端末局との間で、伝送路を介し、 前記中央局からデータ収集のために前記各端末
局に送信される要求コマンド、 前記要求コマンドの受信により前記端末局から
前記中央局に送信される応答コマンド、 前記各端末局から、当該端末局の管理する前記
被制御機器の状態変化時に前記中央局に送信され
る通知コマンド、 の各コマンドを伝送する集中監視装置において、 前記中央局に、 前記各端末局への前記要求コマンドの送信数を
それぞれカウントする要求送信カウンタと、 前記各端末局からの前記応答コマンドの受信数
をそれぞれカウントする応答受信カウンタと、 前記各端末局からの前記通知コマンドの受信数
をそれぞれカウントする通知受信カウンタと を設けると共に、 前記各端末局それぞれに、 前記中央局からの前記要求コマンドの受信数を
カウントする要求受信カウンタと、 前記中央局への前記応答コマンドの送信数をカ
ウントする応答送信カウンタと、 前記中央局への前記通知コマンドの送信数をカ
ウントする通知送信カウンタと を設けた集中監視装置。[Claims for Utility Model Registration] Between a central station and a plurality of terminal stations each managing a controlled device, data is transmitted from the central station to each terminal station for data collection via a transmission path. a request command; a response command sent from the terminal station to the central station upon reception of the request command; a response command sent from each terminal station to the central station when the state of the controlled device managed by the terminal station changes; a notification command; and a centralized monitoring device that transmits each of the following commands, the central station further comprising: a request transmission counter that counts the number of transmissions of the request command to each terminal station, and a transmission counter for each of the response commands from each terminal station. A response reception counter that counts the number of notification commands received from each terminal station, and a notification reception counter that counts the number of notification commands received from each terminal station, and each of the terminal stations receives the request command from the central station. a request reception counter that counts the number of response commands received; a response transmission counter that counts the number of response commands transmitted to the central station; and a notification transmission counter that counts the number of notification commands transmitted to the central station. centralized monitoring equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7807088U JPH02882U (en) | 1988-06-13 | 1988-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7807088U JPH02882U (en) | 1988-06-13 | 1988-06-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02882U true JPH02882U (en) | 1990-01-05 |
Family
ID=31303020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7807088U Pending JPH02882U (en) | 1988-06-13 | 1988-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02882U (en) |
-
1988
- 1988-06-13 JP JP7807088U patent/JPH02882U/ja active Pending
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