JP2003009227A - Line connection system - Google Patents
Line connection systemInfo
- Publication number
- JP2003009227A JP2003009227A JP2001192081A JP2001192081A JP2003009227A JP 2003009227 A JP2003009227 A JP 2003009227A JP 2001192081 A JP2001192081 A JP 2001192081A JP 2001192081 A JP2001192081 A JP 2001192081A JP 2003009227 A JP2003009227 A JP 2003009227A
- Authority
- JP
- Japan
- Prior art keywords
- line connection
- connection system
- radio
- line
- serial data
- 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
Landscapes
- Mobile Radio Communication Systems (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、回線接続方式に係
り、特に、無線システムにおける無線チャネルの回線接
続方式に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a line connection system, and more particularly to a line connection system for wireless channels in a wireless system.
【０００２】[0002]
【従来の技術】従来の技術としては、操作器のスイッチ
接点を制御装置が読み込み、このスイッチ接点情報に応
じて音声パス（通信回線）を形成する技術が知られてい
た。2. Description of the Related Art As a conventional technique, a technique has been known in which a control device reads a switch contact of an operating device and forms a voice path (communication line) according to the switch contact information.
【０００３】[0003]
【発明が解決しようとする課題】前述の従来技術は、ス
イッチ接点をそのまま制御装置へ入力している為、無線
チャネル数及び操作器の数が増加すると、回線数が莫大
となり、複雑な接続構成となる問題があった。本発明の
目的は、無線チャネル数及び操作器数が増大しても、回
線数を節約できる回線接続方式を提供することにある。In the above-mentioned prior art, since the switch contact is directly input to the control device, the number of lines becomes enormous when the number of wireless channels and the number of operating devices increase, and a complicated connection structure is formed. There was a problem that became. An object of the present invention is to provide a line connection system that can save the number of lines even if the number of wireless channels and the number of operating devices increase.
【０００４】[0004]
【課題を解決するための手段】本発明は、上記の目的を
達成する為に図１に示す如く、各操作器毎にＣＰＵを搭
載し、スイッチ入力に応じた状態情報をシリアルデータ
にて制御装置に送出することにより、チャネル数が増加
しても、回線数は増加することなく、簡易な構成で、回
線接続制御を実現可能としたものである。In order to achieve the above object, the present invention is provided with a CPU for each operating device as shown in FIG. 1 and controls status information according to switch input by serial data. Even if the number of channels is increased by sending to the device, the number of lines does not increase, and the line connection control can be realized with a simple configuration.
【０００５】[0005]
【発明の実施の形態】以下、本発明の一実施例を図２を
参照して説明する。図２中、制御装置３は、システム全
体の中枢部であり、クロスポイント部を有し、通話路の
形成を行う。操作器２−１〜２−ｎの何れかに、局スイ
ッチの入力があると、その入力を操作器内のＣＰＵが認
識し、その状態情報をシリアルデータで制御装置３へ伝
送する。制御装置３では、伝送されてきた状態データ
（シリアルデータ）に応じて、クロスポイントを制御
し、当該操作器と、選択された無線局（無線局１−１〜
１−ｍの何れか）間の通話路を形成する。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention will be described below with reference to FIG. In FIG. 2, the control device 3 is a central part of the entire system, has a cross point part, and forms a communication path. When any of the operation devices 2-1 to 2-n has a station switch input, the CPU in the operation device recognizes the input and transmits the status information to the control device 3 as serial data. The control device 3 controls the crosspoint according to the transmitted state data (serial data), and the operating device and the selected wireless station (wireless stations 1-1 to 1-1).
1-m).
【０００６】このように構成すると、無線チャネル数や
操作器の数が増加しても、各操作器２−１〜２−ｎ内に
ＣＰＵを実装している為、回線数を追加することなく、
音声ラインの４Ｗのみで、通話路を形成することが可能
である。このように、各操作器２−１〜２−ｎからのス
イッチ入力状態情報を、シリアルデータにて制御装置３
へ伝送し、各無線局１−１〜１−ｍとの通信回線を形成
することにより回線数を大幅に節約することができる。With this configuration, even if the number of wireless channels and the number of operating devices increase, the CPU is mounted in each of the operating devices 2-1 to 2-n, so that the number of lines is not added. ,
It is possible to form a communication path with only 4 W of the voice line. In this way, the switch input state information from each of the operation devices 2-1 to 2-n is converted into serial data by the control device 3
The number of lines can be greatly saved by transmitting the data to each of the wireless stations 1-1 to 1-m and forming a communication line.
【０００７】[0007]
【発明の効果】本発明によれば、無線局の選択状態情報
をシリアルデータにて伝送するように構成したため、回
線数を節約したシステムの構築が可能となる。特に、無
線チャネル数が多いシステムで、構成を簡略化すること
ができ、その効果は顕著である。According to the present invention, since the selection status information of the wireless station is transmitted by serial data, it is possible to construct a system in which the number of lines is saved. Particularly, in a system having a large number of wireless channels, the configuration can be simplified, and the effect is remarkable.
【図１】本発明の要部の構成を示すブロック図。FIG. 1 is a block diagram showing a configuration of a main part of the present invention.
【図２】本発明の一実施例を示すブロック図。FIG. 2 is a block diagram showing an embodiment of the present invention.
１−１〜１−ｍ：無線局、２−１〜２−ｎ：操作器、
３：制御装置。1-1 to 1-m: wireless station, 2-1 to 2-n: operating device,
3: Control device.
Claims (2)
て選択された所要の無線局との通信回線を接続制御し、
通話ライン若しくはモニタラインを形成することを特徴
とする回線接続方式。1. A connection control of a communication line with a required radio station selected according to switch input data from an operation device,
A line connection method characterized by forming a call line or a monitor line.
情報をシリアルデータで伝送することによって、通信回
線数を低減するようにしたことを特徴とする回線接続方
式。2. The line connection system according to claim 1, wherein the operating unit is provided with a CPU, and the number of communication lines is reduced by transmitting status information as serial data in response to a switch input. Characteristic line connection method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001192081A JP2003009227A (en) | 2001-06-26 | 2001-06-26 | Line connection system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001192081A JP2003009227A (en) | 2001-06-26 | 2001-06-26 | Line connection system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003009227A true JP2003009227A (en) | 2003-01-10 |
Family
ID=19030583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001192081A Pending JP2003009227A (en) | 2001-06-26 | 2001-06-26 | Line connection system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003009227A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162267A (en) * | 2005-12-12 | 2007-06-28 | Nichibei Co Ltd | Control system for electric opening/closing equipment |
| US8366893B2 (en) | 2009-03-30 | 2013-02-05 | Ngk Insulators, Ltd. | Pumping electrode of gas sensor, method of manufacturing conductive paste, and gas sensor |
-
2001
- 2001-06-26 JP JP2001192081A patent/JP2003009227A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007162267A (en) * | 2005-12-12 | 2007-06-28 | Nichibei Co Ltd | Control system for electric opening/closing equipment |
| JP4594856B2 (en) * | 2005-12-12 | 2010-12-08 | 株式会社ニチベイ | Electric switchgear control system |
| US8366893B2 (en) | 2009-03-30 | 2013-02-05 | Ngk Insulators, Ltd. | Pumping electrode of gas sensor, method of manufacturing conductive paste, and gas sensor |
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