JPS61162159U - - Google Patents
Info
- Publication number
- JPS61162159U JPS61162159U JP4511185U JP4511185U JPS61162159U JP S61162159 U JPS61162159 U JP S61162159U JP 4511185 U JP4511185 U JP 4511185U JP 4511185 U JP4511185 U JP 4511185U JP S61162159 U JPS61162159 U JP S61162159U
- Authority
- JP
- Japan
- Prior art keywords
- continuous signal
- timer
- station
- control station
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Small-Scale Networks (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の伝送レベルを測定する方法を
示す構成図、第２図は下りデータの伝送フオーマ
ツト図、第３図は伝送レベルを測定する方法を説
明したタイムチヤート、第４図はポーリング伝送
方式を用いた遠方監視制御装置の構成図を示す。
１……制御装置、２……被制御装置、３……伝
送レベル計、４……伝送路、４１……上り伝送路
、４２……下り伝送路、５……設定器、６……リ
レー動作用タイマー、７……スイツチ開閉リレー
、８……スイツチ、９……連続信号要求ビツト、
１０……ＭＳ設定ビツト、ａ……連続信号要求、
ｂ……タイマー起動指示、ｃ……リレー動作用タ
イマー動作中、ｄ……連続信号送出中、ｅ……伝
送レベル検出、Ｔ……タイマーセツト時間。
Figure 1 is a block diagram showing the method of measuring the transmission level of the present invention, Figure 2 is a transmission format diagram of downstream data, Figure 3 is a time chart explaining the method of measuring the transmission level, and Figure 4 is a polling method. A configuration diagram of a remote monitoring and control device using a transmission method is shown. DESCRIPTION OF SYMBOLS 1... Control device, 2... Controlled device, 3... Transmission level meter, 4... Transmission line, 41... Upward transmission line, 42... Downward transmission line, 5... Setting device, 6... Relay Operation timer, 7...Switch opening/closing relay, 8...Switch, 9...Continuous signal request bit,
10...MS setting bit, a...Continuous signal request,
b...Timer activation instruction, c...Relay operation timer in operation, d...Continuous signal transmission in progress, e...Transmission level detection, T...Timer set time.
Claims (1)
ポーリング方式を用いた遠方監視制御装置におい
て、制御局には設定器を設けて特定被制御局に対
して連続信号要求をすると共に、特定被制御局に
はリレー動作用タイマーを設け、前記リレー動作
用タイマーの動作時間だけ連続信号を制御局側へ
出力することを特徴とする遠方監視制御装置。 In a remote monitoring and control device that uses a polling method to exchange data between a control station and multiple controlled stations, the control station is equipped with a setting device that makes continuous signal requests to specific controlled stations, and A remote monitoring and control device characterized in that a controlled station is provided with a timer for relay operation, and a continuous signal is output to the control station for the operating time of the relay operation timer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511185U JPS61162159U (en) | 1985-03-29 | 1985-03-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4511185U JPS61162159U (en) | 1985-03-29 | 1985-03-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61162159U true JPS61162159U (en) | 1986-10-07 |
Family
ID=30558318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4511185U Pending JPS61162159U (en) | 1985-03-29 | 1985-03-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61162159U (en) |
-
1985
- 1985-03-29 JP JP4511185U patent/JPS61162159U/ja active Pending
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