JPH0718584B2 - Air conditioning system - Google Patents
Air conditioning systemInfo
- Publication number
- JPH0718584B2 JPH0718584B2 JP61041780A JP4178086A JPH0718584B2 JP H0718584 B2 JPH0718584 B2 JP H0718584B2 JP 61041780 A JP61041780 A JP 61041780A JP 4178086 A JP4178086 A JP 4178086A JP H0718584 B2 JPH0718584 B2 JP H0718584B2
- Authority
- JP
- Japan
- Prior art keywords
- remote control
- air conditioner
- switch
- centralized control
- air
- 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
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は集中制御装置により複数台の空気調和機を一括
制御する空調システムに関する。The present invention relates to an air conditioning system for collectively controlling a plurality of air conditioners by a centralized control device.
従来の装置は特開昭58-200948号に記載の様に、集中制
御装置はリミコンスイッチと接続されるか、集中制御装
置とリモコンスイッチとを中継器に接続し、中継器と空
気調和機を接続するという構成であった。As described in Japanese Patent Laid-Open No. 58-200948, the conventional device is that the centralized control device is connected to a limiter switch, or the centralized control device and a remote control switch are connected to a repeater, and the repeater and the air conditioner are connected. It was configured to connect.
上記従来技術は、集中制御装置とリモコンスイッチとを
接続するものであり、リモコンスイッチの構造の簡略
化、空調システムの工事性、仕上外観という点に配慮が
されておらず、リモコンスイッチの構造が複雑となり、
集中制御装置は必ずリモコンスイッチと接続するので空
設設備工事に自由度がなくなり、仕上外観をそこなうと
いう欠点があった。The above-mentioned conventional technology connects the centralized control device and the remote control switch, and does not consider the simplification of the structure of the remote control switch, the workability of the air conditioning system, and the finish appearance. Becomes complicated,
Since the centralized control device is always connected to the remote control switch, there is a drawback in that there is no freedom in the construction of vacant equipment and the finish appearance is impaired.
本発明の目的は、簡単な構成で、複数台の空気調和機を
一括集中制御する空調システムを提供することにある。An object of the present invention is to provide an air conditioning system having a simple configuration and collectively controlling a plurality of air conditioners.
上記目的を達成するため、本発明は、複数台の空気調和
機と、共通パスを介して各空気調和機と伝送を行うリモ
コンスイッチと、前記空気調和機を一括して運転，停止
制御する集中制御装置とを備えた空調システムにおい
て、前記空気調和機の少なくとも１台は、集中制御装置
からの集中制御データを受信する回路と、受信した前記
集中制御データを共通パスを介してリモコンスイッチに
送信する回路を備え、かつ前記リモコンスイッチは、受
信した集中制御データをリモコンデータに変換し、複数
台の空気調和機に送信する制御手段を有することを特徴
とするものである。In order to achieve the above object, the present invention provides a plurality of air conditioners, a remote control switch that performs transmission with each air conditioner via a common path, and a centralized control that collectively operates and stops the air conditioners. In an air conditioning system including a control device, at least one of the air conditioners transmits a centralized control data from a centralized control device to the remote control switch via a common path and the received centralized control data. And a control means for converting the received centralized control data into remote control data and transmitting it to a plurality of air conditioners.
集中制御装置は複数台の空気調和機のうちの１台と接続
され、集中制御データは接続された空気調和機を介して
リモコンスイッチに送信される。The centralized control device is connected to one of the plurality of air conditioners, and the centralized control data is transmitted to the remote control switch via the connected air conditioner.
リモコンスイッチは受信した集中制御データをリモコン
データに変換し、複数台の空気調和機に送信するのでリ
モコンと空気調和機との接続は変更しなくてよい。Since the remote control switch converts the received centralized control data into remote control data and transmits it to a plurality of air conditioners, the connection between the remote controller and the air conditioner does not have to be changed.
以下、本発明の一実施例を第１図により説明する。第１
図はリモコンスイッチ１と複数台の空気調和機３と集中
制御装置２とから成る空調ミステムのブロック図であ
る。An embodiment of the present invention will be described below with reference to FIG. First
The figure is a block diagram of an air conditioning system including a remote control switch 1, a plurality of air conditioners 3, and a centralized control device 2.
リモコンスイッチ１は共通バス４を介して空気調和機と
伝送を行う送受信回路1aと、制御部1bと運転／停止、冷
房／暖房等のスイッチ群1cと、運転状態を表示する表示
部1dから成る。集中制御装置２は集中制御を行うか否か
を決定する集中スイッチ2bと、運転スイッチ2cと、冷暖
切換スイッチ2dと、前記スイッチのオン／オフ状態を空
気調和機３に送信する回路2aとから成る。The remote control switch 1 includes a transmission / reception circuit 1a for transmitting data to and from an air conditioner via a common bus 4, a control unit 1b, a switch group 1c for operating / stopping, cooling / heating, etc., and a display unit 1d for displaying an operating state. . The centralized control device 2 includes a centralized switch 2b that determines whether to perform centralized control, an operation switch 2c, a cooling / heating changeover switch 2d, and a circuit 2a that transmits the ON / OFF state of the switch to the air conditioner 3. Become.
空気調和機３はリモコンスイッチ１と伝送を行う送受信
回路3cと集中制御装置２よりデータを受信する受信回路
3aと制御部3bと、圧縮機3dと送風機3eとから成る。The air conditioner 3 includes a remote control switch 1, a transmission / reception circuit 3c for transmission, and a reception circuit for receiving data from the central control unit 2.
It is composed of a control unit 3b, a compressor 3d, and a blower 3e.
リモコンスイッチ１は空気調和機３と共通バス４を介し
て接続しており、運転および冷房または暖房等のスイッ
チ群1cのオン／オフ状態を制御部1bでコード化し、リモ
コンスイッチデータとし、表示部1dに表示すると共に、
送受信回路1aを通して空気調和機３にリモコンスイッチ
１から空気調和機３に送るリモコンデータとして送信す
る。空気調和機３はリモコンスイッチ１より送信された
リモコンデータを送受信回路3cを介して制御部3bで解析
し、圧縮機3dおよび送風機3eを運転または停止させる。
以上が通常の動作である。The remote control switch 1 is connected to the air conditioner 3 via the common bus 4, and the on / off state of the switch group 1c for operation and cooling or heating is coded by the control section 1b to be remote control switch data, which is displayed on the display section. While displaying in 1d,
It is transmitted to the air conditioner 3 through the transmission / reception circuit 1a as remote control data to be sent from the remote control switch 1 to the air conditioner 3. The air conditioner 3 analyzes the remote control data transmitted from the remote control switch 1 by the control unit 3b via the transmission / reception circuit 3c, and operates or stops the compressor 3d and the blower 3e.
The above is the normal operation.
集中制御装置２は、集中スイッチ2b、運転スイッチ2c、
冷暖切換スイッチ2dのオン／オフ状態を集中制御データ
として空気調和機３に送信する。The central control device 2 includes a central switch 2b, an operation switch 2c,
The on / off state of the cooling / heating switch 2d is transmitted to the air conditioner 3 as centralized control data.
空気調和機３は集中制御装置２より送信された集中制御
データを受信回路3aで受信し、制御部3b、送受信回路3
c、共通バス４を介してリモコンスイッチ１に送信す
る。このようにして送信された集中制御データを制御回
路1bで解析し、集中スイッチ2bがオフであれば、通常の
動作を行い、集中スイッチ2bがオンであれば、スイッチ
入力禁止信号５を出力し、スイッチ群1cの入力を禁止
し、集中制御データによって表示部1dに運転、冷房等の
表示を行い、集中制御データをリモコンデータとして、
送受信回路1aを介して空気調和機３に送信する。空気調
和機３は受信したリモコンデータに従い圧縮機3d、送風
機3eを運転または停止させる。The air conditioner 3 receives the centralized control data transmitted from the centralized control device 2 with the receiving circuit 3a, and the control unit 3b and the transmitting / receiving circuit 3
c, It transmits to the remote control switch 1 via the common bus 4. The centralized control data transmitted in this way is analyzed by the control circuit 1b, and if the centralized switch 2b is off, normal operation is performed, and if the centralized switch 2b is on, the switch input prohibition signal 5 is output. , The input of the switch group 1c is prohibited, the display 1d is displayed by the centralized control data such as operation and cooling, and the centralized control data is used as remote control data.
It transmits to the air conditioner 3 via the transmission / reception circuit 1a. The air conditioner 3 operates or stops the compressor 3d and the blower 3e according to the received remote control data.
以上本実施例によればリモコンスイッチ１は集中制御装
置２からの集中制御データを１台の空気調和機３を経由
し、共通バス４を介して受信できるので構造が簡単にな
る。As described above, according to the present embodiment, the remote controller switch 1 can receive the centralized control data from the centralized control device 2 via one air conditioner 3 and the common bus 4, so that the structure is simplified.
第２図は本発明の実施例装置を複数個接続した大規模な
空調システムのシステム構成図である。FIG. 2 is a system configuration diagram of a large-scale air conditioning system in which a plurality of devices of the embodiment of the present invention are connected.
集中制御装置２はリモコンスイッチ１と複数台の空気調
和機３から成る空調システム10の１台の空気調和機３′
と接続し、以下同一空調システムが多数接続される大規
模の空調システムである。The central control unit 2 is an air conditioner 3'of an air conditioning system 10 including a remote control switch 1 and a plurality of air conditioners 3.
It is a large-scale air-conditioning system that is connected with the same air-conditioning system.
以上説明したように本発明によれば、複数台の空気調和
機の１台と集中制御装置とを接続すればよいので工事の
簡略化が計れる。As described above, according to the present invention, it is sufficient to connect one of the plurality of air conditioners and the centralized control device, so that the construction can be simplified.
集中制御装置と接続する空気調和機はどれでもよいので
空調設備の設計が容易となる。Any air conditioner connected to the centralized control device can be used, which facilitates the design of air conditioning equipment.
集中制御装置と接続するのは空気調和機であり、リモコ
ンスイッチが簡略化できる。等の効果を有する。The air conditioner is connected to the centralized control device, and the remote control switch can be simplified. And so on.
第１図は本発明の一実施例を示す空調システムの構成図
である。 第２図は他の実施例を示し大規模な空調システム構成図
である。 １……リモコンスイッチ、1a……送受信回路、1c……ス
イッチ群、２……集中制御装置、３……空気調和機、3a
……受信回路、3c……送受信回路、４……共通バス、５
……スイッチ入力禁止信号、10……空調システム。FIG. 1 is a configuration diagram of an air conditioning system showing an embodiment of the present invention. FIG. 2 is a large-scale air conditioning system configuration diagram showing another embodiment. 1 ... Remote control switch, 1a ... Transmission / reception circuit, 1c ... Switch group, 2 ... Centralized control device, 3 ... Air conditioner, 3a
...... Receiving circuit, 3c …… Transmitting / receiving circuit, 4 …… Common bus, 5
...... Switch input prohibition signal, 10 ...... Air conditioning system.
───────────────────────────────────────────────────── フロントページの続き (72)発明者 衛藤 廣則 静岡県清水市村松390番地 株式会社日立 製作所清水工場内 (56)参考文献 特開 昭59−63438（ＪＰ，Ａ) 特開 昭60−171341（ＪＰ，Ａ) ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hironori Eto, 390 Muramatsu, Shimizu City, Shizuoka Prefecture, Shimizu Plant, Hitachi, Ltd. (56) References JP 59-63438 (JP, A) JP 60- 171341 (JP, A)
Claims (1)
を一括して運転、停止制御する集中制御装置と、これら
空気調和機をリモート制御するリモコンスイッチとを有
する空調システムにおいて、 前記空気調和機は、前記集中制御装置に接続された少な
くとも１台の第１の空気調和機と、この第１の空気調和
機と共通バスを介して信号伝達を行う第２の空気調和機
とよりなり、前記第１の空気調和機に集中制御装置から
の集中制御データを受信する回路と、受信した前記集中
制御データを共通バスを介してリモコンスイッチに送信
する回路とを設け、前記リモコンスイッチに受信した集
中制御データをリモコンデータに変換し、前記共通バス
を介してこのリモコンスイッチに接続された複数台の空
気調和機に前記変換されたデータを送信する制御手段を
設けたことを特徴とする空調システム。1. An air conditioning system comprising a plurality of air conditioners, a centralized control device for collectively controlling the operation and stop of these air conditioners, and a remote control switch for remotely controlling these air conditioners, wherein: The air conditioner includes at least one first air conditioner connected to the centralized control device, and a second air conditioner that transmits a signal to the first air conditioner via a common bus. The first air conditioner is provided with a circuit for receiving centralized control data from a centralized control device and a circuit for transmitting the received centralized control data to a remote control switch via a common bus, and the circuit is received by the remote control switch. The centralized control data is converted into remote control data, and the converted data is transmitted to a plurality of air conditioners connected to the remote control switch via the common bus. An air conditioning system characterized by having a control means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61041780A JPH0718584B2 (en) | 1986-02-28 | 1986-02-28 | Air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61041780A JPH0718584B2 (en) | 1986-02-28 | 1986-02-28 | Air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62200128A JPS62200128A (en) | 1987-09-03 |
| JPH0718584B2 true JPH0718584B2 (en) | 1995-03-06 |
Family
ID=12617879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61041780A Expired - Lifetime JPH0718584B2 (en) | 1986-02-28 | 1986-02-28 | Air conditioning system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0718584B2 (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01208647A (en) * | 1988-02-17 | 1989-08-22 | Hitachi Ltd | Control circuit of air conditioner |
| JPH01252848A (en) * | 1988-03-31 | 1989-10-09 | Daikin Ind Ltd | Signal transmission device for airconditioner and signal transmission method |
| JPH0743160B2 (en) * | 1989-12-05 | 1995-05-15 | 三菱電機株式会社 | Central control device for air conditioner |
| JPH09178254A (en) * | 1996-12-09 | 1997-07-11 | Hitachi Ltd | Multiple type air conditioning equipment |
| DE20301949U1 (en) * | 2003-02-07 | 2004-06-09 | Liebherr-Hausgeräte Ochsenhausen GmbH | Cooling and / or freezing system |
| JP5233470B2 (en) * | 2008-07-23 | 2013-07-10 | ダイキン工業株式会社 | Group management device and group management system |
| CN106440259A (en) * | 2016-11-16 | 2017-02-22 | 揭阳市腾晟科技咨询有限公司 | Automatic-control central air conditioning system |
-
1986
- 1986-02-28 JP JP61041780A patent/JPH0718584B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62200128A (en) | 1987-09-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |