JPH0783310B2 - Monitoring device for MCA control station - Google Patents
Monitoring device for MCA control stationInfo
- Publication number
- JPH0783310B2 JPH0783310B2 JP63105502A JP10550288A JPH0783310B2 JP H0783310 B2 JPH0783310 B2 JP H0783310B2 JP 63105502 A JP63105502 A JP 63105502A JP 10550288 A JP10550288 A JP 10550288A JP H0783310 B2 JPH0783310 B2 JP H0783310B2
- Authority
- JP
- Japan
- Prior art keywords
- control
- control station
- station
- monitoring
- mca
- 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.)
- Expired - Lifetime
Links
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- Small-Scale Networks (AREA)
- Mobile Radio Communication Systems (AREA)
Description
【発明の詳細な説明】 ［産業上の利用分野］ 本発明は、MCA制御局システムのシステム監視装置に関
し、特に制御チャネルに設定された制御局情報を使用し
てシステムの動作状態を監視するようにしたMCA制御局
の監視装置に関する。Description: TECHNICAL FIELD The present invention relates to a system monitoring device for an MCA control station system, and more particularly to monitoring the operating state of the system using control station information set in a control channel. Monitoring device of the MCA control station.
［従来の技術］ 本願発明者らは、従来よりこの種の監視装置の開発を進
めてきた。かかるMCA（Multi−Channel−Access）制御
局の監視装置は、各MCA制御局ごとに制御チャネルを設
けた構成となっている。このようにした場合、通常、各
制御チャネルに対応した複数の監視装置が必要となる。[Prior Art] The inventors of the present application have been developing a monitoring device of this type conventionally. Such an MCA (Multi-Channel-Access) control station monitoring device has a configuration in which a control channel is provided for each MCA control station. In this case, usually, a plurality of monitoring devices corresponding to each control channel are required.
［解決すべき問題点］ しかしながら、複数の監視装置を設置した場合、設定コ
ストが高く経済的でない。また監視局におけるシステム
が大形化する問題がある。[Problems to be Solved] However, when a plurality of monitoring devices are installed, the setting cost is high and it is not economical. There is also a problem that the system in the monitoring station becomes large.
そこで、複数のMCA制御局を一台の監視装置で監視でき
る手段を検討してきたが、監視すべき情報の送出タイミ
ングは各MCA制御局ごと独自に設定されるため、監視装
置を切替えて各情報を入手するには迅速性に欠け困難で
あった。Therefore, we have been considering ways to monitor multiple MCA control stations with a single monitoring device.However, since the transmission timing of the information to be monitored is set independently for each MCA control station, the monitoring device can be switched to It was difficult to obtain the item because of lack of promptness.
本発明はこのような開発経過を踏まえてなされたもの
で、その目的は、複数の制御局に関する情報を一台の監
視装置で迅速に入手できるようにしたMCA制御局の監視
装置を提供することにある。The present invention has been made in view of such a development process, and an object thereof is to provide a monitoring device for an MCA control station, which makes it possible to quickly obtain information on a plurality of control stations with a single monitoring device. It is in.
［問題点の解決手段］ 上記目的を達成するために、本発明は、複数のMCA制御
局の動作状態を一台の監視局により、各制御局の制御チ
ャネルを経由して状態監視する無線監視装置において、
前記監視局が、全制御局の制御チャネルに設けた他の制
御局単位に状態変化を通知できる状態変化スロットと、
制御チャネルを持つ制御局の動作状態情報を通知する情
報スロット、及び、一つの制御局で発生した状態変化の
情報が全制御局に対し授受できる機能を有し、かつ、全
制御局の制御チャネルに設けられた該当する状態変化ス
ロットの情報の変化で、監視局がどの制御チャネルを監
視中でも、状態変化のあった制御局を判断するととも
に、状態変化のあった制御チャネルに切替えることによ
って、全MCA制御局の動作状態を監視する構成としてあ
る。[Means for Solving the Problems] In order to achieve the above object, the present invention provides a wireless monitoring in which the operating states of a plurality of MCA control stations are monitored by a single monitoring station via control channels of the respective control stations. In the device,
The monitoring station, a state change slot that can notify the state change in units of other control stations provided in the control channel of all control stations,
An information slot for notifying the operating status information of the control station having the control channel, and a function of transmitting / receiving the status change information generated by one control station to all the control stations, and the control channel of all the control stations. No matter which control channel the monitoring station is monitoring, the control station that has changed the status is determined by the change in the information of the corresponding status change slot provided in the It is configured to monitor the operating status of the MCA control station.
［実施例］ 以下、本発明の一実施例について図面を参照して説明す
る。[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.
第１図は本発明装置を使用したMCA制御局の監視システ
ムを示す構成図、第２図は制御チャネルのスロット構成
図、第３図はMCA制御局のデータ構成図である。FIG. 1 is a block diagram showing a monitoring system of an MCA control station using the device of the present invention, FIG. 2 is a slot configuration diagram of a control channel, and FIG. 3 is a data configuration diagram of the MCA control station.
第１図において、10…は複数のMCA制御局で、それぞれ
回線制御装置11および送受信装置12を備えている。これ
らMCA制御局10は、それぞれ自局の制御チャネルを有し
ており、その制御チャネルで制御局情報を送出するよう
になっている。1, a plurality of MCA control stations are provided with a line control device 11 and a transmission / reception device 12, respectively. Each of these MCA control stations 10 has its own control channel, and the control channel information is transmitted on that control channel.
また、各MCA制御局10の回線制御装置11は、相互に状態
変化の発生を取り込むように構成してある。さらに、制
御チャネルに設定された制御局情報のスロットに、各MC
A制御局に対応した状態変化スロット（第３図、Sys1,2,
3…）を設けることにより、各MCA制御局がそれぞれ他の
MCA制御局の状態を含めた制御局情報を送出するように
なっている。Further, the line control devices 11 of each MCA control station 10 are configured to mutually take in the occurrence of a state change. In addition, each MC is placed in the control station information slot set in the control channel.
Status change slot corresponding to the A control station (Fig. 3, Sys 1, 2,
3 ...), each MCA control station can
It sends control station information including the status of the MCA control station.
一方、第１図において20は監視局で、一台の監視装置21
および送受信装置22を備えている。かかる監視局は、任
意のMCA制御局10を遂次選択して、そこから送られてく
る制御局情報等を受信している。On the other hand, in FIG. 1, 20 is a monitoring station, which is a single monitoring device 21.
And a transmitter / receiver 22. The monitoring station successively selects an arbitrary MCA control station 10 and receives the control station information and the like sent from it.
なお、第２図に示した制御チャネルのスロット構成にお
いて、FSVは制御局情報、FHはシステムサービス情報、F
C1,FC2,FC3…はユーザーコントロール情報を示す。ま
た、第３図に示した制御局情報のデータ構成において
D1,D2,…,Dnはその制御チャネルを持つMCA制御局の情報
スロット、Sys1,Sys2,Sys3,…は各制御局の状態を示す
状態変化スロットであり、各制御局に対応して数だけ設
けてある。In the control channel slot configuration shown in FIG. 2, F SV is control station information, F H is system service information, and F SV is system service information.
C1 , F C2 , F C3 ... Show user control information. In addition, in the data structure of the control station information shown in FIG.
D 1 , D 2 , ..., D n are the information slots of the MCA control station having that control channel, and S ys 1, S ys 2, S ys 3, ... are state change slots showing the state of each control station, A number corresponding to each control station is provided.
次に、上述したMCA制御局の監視システムによる監視装
置をより具体的に説明する。Next, the monitoring device by the above-described monitoring system of the MCA control station will be described more specifically.
各MCA制御局10は、監視項目に状態変化が生じた場合、
外部出力（例えば、接点情報）を送出する。この出力
は、各MCA制御局の状態変化スロット入力へ共通に送ら
れ、対応する状態変化スロット（Sys1,2,3…）のいずれ
か）を“1"または“0"に設定する。この状態変化スロッ
トは、制御チャネルを通じ監視装置20へと送られる。Each MCA control station 10, when the status change occurs in the monitoring item,
External output (for example, contact information) is transmitted. This output is sent in common to the status change slot input of each MCA control station and sets the corresponding status change slot (any of Sys 1, 2, 3, ...) To “1” or “0”. This state change slot is sent to the monitoring device 20 through the control channel.
監視装置20は、この状態変化スロットにより、どの制御
チャネルを監視していても、状態変化のあったMCA制御
局10を判断できる。The monitoring device 20 can determine the MCA control station 10 that has changed its state, no matter which control channel is being monitored, by this state change slot.
そして、監視装置20は、状態変化のあったMCA制御局10
の制御チャネルに切替えて、システムコマンドにて該局
の制御情報を再送させ、その制御局情報スロットを入力
して監視表示する。Then, the monitoring device 20 uses the MCA control station 10 whose state has changed.
Then, the control information of the station is retransmitted by the system command, and the control station information slot is input to monitor and display.
なお、本発明は上記一実施例に限定されるものではな
く、要旨を逸脱しない範囲で種々変形実施が可能なこと
は勿論である。The present invention is not limited to the above-mentioned embodiment, and it goes without saying that various modifications can be made without departing from the scope of the invention.
［発明の効果］ 以上説明したように本発明によれば、各MCA制御局の状
態を報知するスロットをそれぞれのMCA制御局の制御チ
ャネルに設けると共に、各MCA制御局の相互間で状態変
化を示す情報を授受し、それぞれのMCA制御局が監視局
に上記スロットを用いて各MCA制御局の状態を示す情報
を送出するようにしたので、複数の制御局を一台の監視
装置により監視でき、その結果、システムが安価でかつ
小形となり、しかも迅速に各MCA制御局に関する情報を
監視装置が入手できるという効果がある。[Effects of the Invention] As described above, according to the present invention, a slot for reporting the state of each MCA control station is provided in the control channel of each MCA control station, and a state change between each MCA control station is performed. Since each MCA control station sends and receives the information indicating the status of each MCA control station to the monitoring station by using the above slot, multiple control stations can be monitored by one monitoring device. As a result, the system is inexpensive and compact, and moreover, the monitoring device can obtain the information about each MCA control station quickly.
図面は本発明の実施例を示すもので、第１図は本発明装
置を使用したMCA制御局の監視システムを示す構成図、
第２図は制御チャネルのスロット構成図、第３図はMCA
制御局のデータ構成図である。 10:MCA制御局、11:回線制御装置 12:送受信装置、20:監視局 21:監視装置、22:送受信装置 FSV:制御局情報 Sys1,2,3,…：状態変化スロットFIG. 1 shows an embodiment of the present invention, and FIG. 1 is a block diagram showing a monitoring system of an MCA control station using the device of the present invention,
Figure 2 shows the slot structure of the control channel, and Figure 3 shows the MCA.
It is a data block diagram of a control station. 10: MCA control station, 11: Line control device 12: Transceiver, 20: Monitoring station 21: Monitoring device, 22: Transceiver F SV : Control station information Sys 1,2,3, ...: State change slot
───────────────────────────────────────────────────── フロントページの続き (51)Int.Cl.6 識別記号 庁内整理番号 ＦＩ 技術表示箇所 7831−5Ｋ Ｈ０４Ｌ 11/00 ３１０ Ｂ ─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. 6 Identification code Office reference number FI technical display location 7831-5K H04L 11/00 310 B
Claims (1)
局により、各制御局の制御チャネルを経由して状態監視
する無線監視装置において、 前記監視局が、全制御局の制御チャネルに設けた他の制
御局単位に状態変化を通知できる状態変化スロットと、
制御チャネルを持つ制御局の動作状態情報を通知する情
報スロット、及び、一つの制御局で発生した状態変化の
情報が全制御局に対し授受できる機能を有し、かつ、全
制御局の制御チャネルに設けられた該当する状態変化ス
ロットの情報の変化で、監視局がどの制御チャネルを監
視中でも、状態変化のあった制御局を判断するととも
に、状態変化のあった制御チャネルに切替えることによ
って、全MCA制御局の動作状態を監視する構成としてあ
ることを特徴とする無線監視装置。1. A wireless monitoring device for monitoring the operating states of a plurality of MCA control stations by means of one monitoring station via the control channels of each control station, wherein the monitoring stations are control channels of all control stations. State change slot that can notify the state change to other control station units provided in,
An information slot for notifying the operating status information of the control station having the control channel, and a function of transmitting / receiving the status change information generated by one control station to all the control stations, and the control channel of all the control stations. No matter which control channel the monitoring station is monitoring, the control station that has changed the status is determined by the change in the information of the corresponding status change slot provided in the A wireless monitoring device having a configuration for monitoring the operating state of an MCA control station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63105502A JPH0783310B2 (en) | 1988-04-30 | 1988-04-30 | Monitoring device for MCA control station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63105502A JPH0783310B2 (en) | 1988-04-30 | 1988-04-30 | Monitoring device for MCA control station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01278133A JPH01278133A (en) | 1989-11-08 |
| JPH0783310B2 true JPH0783310B2 (en) | 1995-09-06 |
Family
ID=14409378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63105502A Expired - Lifetime JPH0783310B2 (en) | 1988-04-30 | 1988-04-30 | Monitoring device for MCA control station |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0783310B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2583635B2 (en) * | 1990-04-16 | 1997-02-19 | 三菱電機株式会社 | Multi-channel access system |
-
1988
- 1988-04-30 JP JP63105502A patent/JPH0783310B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01278133A (en) | 1989-11-08 |
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