JPH05312375A - Controller for air conditioner - Google Patents
Controller for air conditionerInfo
- Publication number
- JPH05312375A JPH05312375A JP4121719A JP12171992A JPH05312375A JP H05312375 A JPH05312375 A JP H05312375A JP 4121719 A JP4121719 A JP 4121719A JP 12171992 A JP12171992 A JP 12171992A JP H05312375 A JPH05312375 A JP H05312375A
- Authority
- JP
- Japan
- Prior art keywords
- air conditioner
- conditioner
- control device
- interruption
- transmitted
- 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
- Air Conditioning Control Device (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、空気調和機の制御装置
間をシリアル伝送にて通信制御する空気調和機の制御装
置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control device for an air conditioner for controlling communication between the control devices for the air conditioner by serial transmission.
【０００２】[0002]
【従来の技術】従来の技術では、空気調和機の制御装置
は復電処理機能を持っておらず、停電復旧時に空気調和
機は初期状態に戻ってしまった。2. Description of the Related Art In the prior art, the control device of the air conditioner does not have a power recovery processing function, and the air conditioner returns to the initial state when the power is restored.
【０００３】[0003]
【発明が解決しようとする課題】前記従来技術では、空
気調和機の制御装置が復電処理機能を持っていなかった
ため、停電によって空気調和機は必ず初期状態に戻って
いた。In the above prior art, since the control device of the air conditioner does not have the power recovery processing function, the air conditioner always returns to the initial state due to the power failure.
【０００４】本発明の目的は、停電復旧時に空気調和機
の状態を停電前の状態に戻すことである。An object of the present invention is to restore the state of the air conditioner to the state before the power failure when the power failure is restored.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するた
め、本発明では空気調和機の制御装置に記憶機構を設け
る。これにより、停電前の空気調和機に関する情報を保
持する。In order to achieve the above object, the present invention provides a storage mechanism in a control device for an air conditioner. Thereby, the information regarding the air conditioner before the power failure is retained.
【０００６】[0006]
【作用】停電前の設定又は運転状態は、制御装置の記憶
機構に書き込み、停電中も保持する。停電復旧時は、記
憶機構に保持されているデータを空気調和機に送信する
ことにより、停電前の状態に復旧できる。また、設定器
により、保持データを送信すれば停電前の状態に復旧で
き、保持データを送信しなければ初期状態に戻すことが
できる。The function or setting before the power failure is written in the storage mechanism of the control unit and retained during the power failure. At the time of power recovery, by transmitting the data held in the storage mechanism to the air conditioner, the state before the power failure can be recovered. Further, the setting device can restore the state before the power failure by transmitting the held data, and can restore the initial state if the held data is not transmitted.
【０００７】[0007]
〈実施例１〉以下、本発明の一実施例を説明する。図１
はビル監視制御装置１，停復電処理が可能な中継装置
２，集中制御装置７，空気調和装置８から成る空気調和
システムのブロック図である。制御装置１３は、ビル監
視制御装置１，中継装置２，集中制御装置７から成る。
中継装置２は、伝送機構３及び６，制御機構４，記憶機
構５から成る。<Example 1> An example of the present invention will be described below. Figure 1
FIG. 3 is a block diagram of an air conditioning system including a building monitoring control device 1, a relay device capable of stopping and restoring power, a centralized control device 7, and an air conditioning device 8. The control device 13 includes a building monitoring control device 1, a relay device 2, and a centralized control device 7.
The relay device 2 includes a transmission mechanism 3 and 6, a control mechanism 4, and a storage mechanism 5.
【０００８】通常、ビル監視制御装置１から空気調和機
８に対して制御信号が送信され、伝送線９を介して中継
装置２の伝送機構３に送信される。そして、制御機構４
で制御信号を集中制御装置７のプロトコルに従って変換
する。変換された制御信号は、伝送機構６，伝送線１０
を介して集中制御装置に送信される。そして、集中制御
装置７は伝送線１１を介して空気調和機８に対して制御
指令を出す。一方、空気調和機８の運転状態は、伝送線
１１を通じて集中制御装置７に送信され、その後、伝送
線１０，伝送機構６，制御機構４の順で送信される。こ
こで、記憶機構５で、随時、空気調和機８の運転状態が
記憶される。そして、制御機構４で、ビル監視制御装置
のプロトコルに応じて、運転状態信号を変換し、伝送機
構３，伝送線９を介してビル監視制御装置に送信する。Usually, a control signal is transmitted from the building monitoring control device 1 to the air conditioner 8 and is transmitted to the transmission mechanism 3 of the relay device 2 via the transmission line 9. And the control mechanism 4
The control signal is converted in accordance with the protocol of the centralized control device 7. The converted control signal is transmitted to the transmission mechanism 6 and the transmission line 10.
Is transmitted to the centralized control device via. Then, the centralized control device 7 issues a control command to the air conditioner 8 via the transmission line 11. On the other hand, the operating state of the air conditioner 8 is transmitted to the centralized control device 7 through the transmission line 11, and then transmitted in the order of the transmission line 10, the transmission mechanism 6, and the control mechanism 4. Here, the operating state of the air conditioner 8 is stored in the storage mechanism 5 at any time. Then, the control mechanism 4 converts the operation state signal according to the protocol of the building monitoring control device and transmits it to the building monitoring control device via the transmission mechanism 3 and the transmission line 9.
【０００９】停電発生時、ビル監視制御１，中継装置
２，集中制御装置７，空気調和機８は電源断となるが、
中継装置２における記憶機構５で記憶データを保持す
る。停電復旧時は、記憶機構５で保持されているデータ
を伝送機構６により伝送線１０を介して、集中制御装置
７に送信し、更に、伝送線１１を介して空気調和機８に
送信することにより、空気調和機８を停電前の状態に復
旧することができる。ビル監視制御装置１には、記憶機
構５の保持データが制御機構４より伝送機構３，伝送線
９を介して仮応答として送信される。また、復電処理に
よる空気調和機８の実際の運転状態は、通常運転時と同
様に、ビル監視制御装置１に送信される。When a power failure occurs, the power supply to the building monitoring control 1, the relay device 2, the centralized control device 7 and the air conditioner 8 is cut off.
The storage mechanism 5 in the relay device 2 holds the stored data. When the power failure is restored, the data held in the storage mechanism 5 is transmitted by the transmission mechanism 6 to the central control device 7 via the transmission line 10 and further transmitted to the air conditioner 8 via the transmission line 11. As a result, the air conditioner 8 can be restored to the state before the power failure. The data held in the storage mechanism 5 is transmitted to the building monitoring control device 1 from the control mechanism 4 via the transmission mechanism 3 and the transmission line 9 as a temporary response. Further, the actual operating state of the air conditioner 8 due to the power recovery process is transmitted to the building monitoring control device 1 as in the normal operation.
【００１０】〈実施例２〉以下、本発明の一実施例を説
明する。図２は集中制御装置７，空気調和機８から成る
空気調和システムのブロック図である。制御装置１３は
集中制御装置７から成る。集中制御装置７は、制御機構
４，記憶機構５，設定器１２，伝送機構６より成る。<Embodiment 2> An embodiment of the present invention will be described below. FIG. 2 is a block diagram of an air conditioning system including a centralized control device 7 and an air conditioner 8. The control device 13 comprises a centralized control device 7. The centralized control device 7 comprises a control mechanism 4, a storage mechanism 5, a setting device 12, and a transmission mechanism 6.
【００１１】通常、空気調和機８の制御は、集中制御装
置７の制御機構４によって設定される。この時、設定内
容は記憶機構５に随時書き込まれる。制御装置４で設定
された制御信号は、伝送機構６から伝送線１１を介して
空気調和機８に送信される。空気調和機８の運転状態
は、伝送線１１を介して集中制御装置７の伝送機構６で
受信され、制御機構４に送られる。Normally, the control of the air conditioner 8 is set by the control mechanism 4 of the centralized control device 7. At this time, the setting contents are written in the storage mechanism 5 at any time. The control signal set by the control device 4 is transmitted from the transmission mechanism 6 to the air conditioner 8 via the transmission line 11. The operating state of the air conditioner 8 is received by the transmission mechanism 6 of the centralized control device 7 via the transmission line 11 and sent to the control mechanism 4.
【００１２】停電発生時、集中制御装置７，空気調和装
置８は電源断となるが、空気調和装置８の設定は、記憶
機構５で保持される。停電復旧時は、設定器１２によ
り、空気調和機８に保持データを送信するか否かを決定
する。保持データを送信する場合、記憶装置５の保持デ
ータが、制御機構４の指令により、伝送機構６から伝送
線１１を介して空気調和機８に送信されるため、停電前
の状態に復旧できる。保持データを送信しない場合は、
空気調和機８にはデータは何も送信されず、初期状態に
戻る。When a power failure occurs, the centralized control device 7 and the air conditioner 8 are turned off, but the settings of the air conditioner 8 are retained in the storage mechanism 5. When the power failure is restored, the setting device 12 determines whether or not the holding data is transmitted to the air conditioner 8. When transmitting the holding data, the holding data in the storage device 5 is transmitted from the transmission mechanism 6 to the air conditioner 8 via the transmission line 11 according to a command from the control mechanism 4, so that the state before the power failure can be restored. If you do not send the retained data,
No data is transmitted to the air conditioner 8 and the initial state is restored.
【００１３】[0013]
【発明の効果】本発明によれば、停復電処理機能を持た
せることにより、停電となっても復旧後、空気調和機の
再起動を自動で行うことができるため、復旧後の空気調
和機の運転に関して再設定の手間を省くことができる。According to the present invention, by providing the power recovery / restoration processing function, the air conditioner can be automatically restarted after the recovery even after a power failure, so that the air conditioning after the recovery can be performed. It is possible to save the trouble of resetting the operation of the machine.
【図１】本発明の停復電処理機能を持った中継装置を用
いた空気調和システムのブロック図。FIG. 1 is a block diagram of an air conditioning system using a relay device having a power recovery and restoration processing function according to the present invention.
【図２】本発明の停復電処理機能を持った集中制御装置
を用いた空気調和システムのブロック図。FIG. 2 is a block diagram of an air conditioning system using a centralized control device having a power recovery and restoration processing function of the present invention.
【図３】本発明の復電処理のフローチャート。FIG. 3 is a flowchart of power recovery processing according to the present invention.
【図４】本発明の復電処理を選択式とした場合のフロー
チャート。FIG. 4 is a flowchart when the power recovery process of the present invention is a selection type.
１…ビル監視制御装置、２…中継装置、３，６…伝送機
構、４…制御機構、５…記憶機構、７…集中制御装置、
８…空気調和機、９，１０，１１…伝送線、１２…設定
器、１３…制御装置。1 ... Building monitoring control device, 2 ... Relay device, 3, 6 ... Transmission mechanism, 4 ... Control mechanism, 5 ... Storage mechanism, 7 ... Centralized control device,
8 ... Air conditioner, 9, 10, 11 ... Transmission line, 12 ... Setting device, 13 ... Control device.
Claims (1)
通信制御する空気調和システムにおいて、停電発生時に
前記空気調和機の運転状態を記憶し、停電復旧時は記憶
データを自動的に送出することにより前記空気調和機の
停電復旧後の制御を決定することを特徴とする空気調和
機の制御装置。1. An air conditioning system in which communication between control devices of an air conditioner is controlled by serial transmission, the operating state of the air conditioner is stored when a power failure occurs, and the stored data is automatically sent out when the power failure is restored. A control device for an air conditioner, characterized in that the control after the power failure of the air conditioner is restored.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4121719A JPH05312375A (en) | 1992-05-14 | 1992-05-14 | Controller for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4121719A JPH05312375A (en) | 1992-05-14 | 1992-05-14 | Controller for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05312375A true JPH05312375A (en) | 1993-11-22 |
Family
ID=14818190
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4121719A Pending JPH05312375A (en) | 1992-05-14 | 1992-05-14 | Controller for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05312375A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1555490A1 (en) * | 2004-01-14 | 2005-07-20 | SANYO ELECTRIC Co., Ltd. | Air conditioner |
| JP2006031995A (en) * | 2004-07-13 | 2006-02-02 | Ebara Ballard Corp | Fuel cell system and operation method of fuel cell system |
| JP2007255759A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Air conditioner |
| CN114061048A (en) * | 2021-10-21 | 2022-02-18 | 青岛海尔空调器有限总公司 | Method, device and equipment for air conditioner control and storage medium |
-
1992
- 1992-05-14 JP JP4121719A patent/JPH05312375A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1555490A1 (en) * | 2004-01-14 | 2005-07-20 | SANYO ELECTRIC Co., Ltd. | Air conditioner |
| CN1301388C (en) * | 2004-01-14 | 2007-02-21 | 三洋电机株式会社 | Air conditioner |
| JP2006031995A (en) * | 2004-07-13 | 2006-02-02 | Ebara Ballard Corp | Fuel cell system and operation method of fuel cell system |
| JP2007255759A (en) * | 2006-03-22 | 2007-10-04 | Mitsubishi Electric Corp | Air conditioner |
| JP4726664B2 (en) * | 2006-03-22 | 2011-07-20 | 三菱電機株式会社 | Air conditioner |
| CN114061048A (en) * | 2021-10-21 | 2022-02-18 | 青岛海尔空调器有限总公司 | Method, device and equipment for air conditioner control and storage medium |
| CN114061048B (en) * | 2021-10-21 | 2023-01-13 | 青岛海尔空调器有限总公司 | Method, device and equipment for air conditioner control and storage medium |
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