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JPS6291738A - air conditioner - Google Patents

air conditioner

Info

Publication number
JPS6291738A
JPS6291738A JP60229075A JP22907585A JPS6291738A JP S6291738 A JPS6291738 A JP S6291738A JP 60229075 A JP60229075 A JP 60229075A JP 22907585 A JP22907585 A JP 22907585A JP S6291738 A JPS6291738 A JP S6291738A
Authority
JP
Japan
Prior art keywords
set temperature
temperature
air conditioner
determining means
switch
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.)
Granted
Application number
JP60229075A
Other languages
Japanese (ja)
Other versions
JPH0356378B2 (en
Inventor
Hiroyuki Umemura
博之 梅村
Masanori Hara
原 正規
Sakuo Sugawara
菅原 作雄
Kenji Matsuda
松田 謙治
Yofumi Tezuka
手塚 與文
Kazuaki Isono
磯野 一明
Hideaki Ishioka
石岡 秀哲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP60229075A priority Critical patent/JPS6291738A/en
Priority to KR1019860008022A priority patent/KR890004298B1/en
Priority to DE8686114026T priority patent/DE3674708D1/en
Priority to EP86114026A priority patent/EP0219067B1/en
Priority to AU63893/86A priority patent/AU582909B2/en
Priority to US06/918,725 priority patent/US4715191A/en
Priority to CN86107091A priority patent/CN1006659B/en
Publication of JPS6291738A publication Critical patent/JPS6291738A/en
Publication of JPH0356378B2 publication Critical patent/JPH0356378B2/ja
Priority to HK849/92A priority patent/HK84992A/en
Granted legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00Control inputs relating to users or occupants
    • F24F2120/20Feedback from users

Landscapes

  • Air Conditioning Control Device (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 この発明は、使用者の意向に合わせた快適な環境を提供
する空気調和機に関するものである。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an air conditioner that provides a comfortable environment tailored to the user's wishes.

〔従来の技術〕[Conventional technology]

第6図は例えば特開昭56−137029号公報に示さ
れた従来のヒートポンプ式空気調、!′I]磯の制動ブ
ロック線図である。そして(51)は運転スイッチ。
FIG. 6 shows, for example, a conventional heat pump type air conditioner shown in Japanese Unexamined Patent Publication No. 56-137029! 'I] Iso's braking block diagram. And (51) is the operation switch.

(52)は被空調室(図示せず)の室温を感九するサー
ミスタ等の半導体感温抵抗素子、  (55)は抵抗素
子(52)の室温に応じて変わる電圧値をデジタル信号
に変換するA/D (アナログ/デジタル)f楔装置、
  (54)は設定温度設定器、  (55)は運転ス
イッチ(51)の投入を検出して所定のプログ→ム(図
示せず)に基づき作動するLSIからなるマイクロコン
ピュータ、  (56)nマイクロコンピュータ(55
)にて発停制御されるコンプレッサである。マイクロコ
ンピュータ(55)けA/D変換装置(53)の出力値
を所定周期で読み込み、これを室温データとして記憶す
る室温記憶装置(57)と、予め定められた中心値を基
準にし、設定器(54)からの増減信号に応じて中央値
から所定巾内に増減される1ifを設定温度データとし
て記tはする設定温度データ[(581と、記憶装置(
58)の設定温度1日と記憶装置l1t(57)の室温
データTRとを比較して圧縮機(56)に1(運転)又
i−1:O(停止)信号を発する比較装置(59)から
なる。
(52) is a semiconductor temperature-sensitive resistance element such as a thermistor that senses the room temperature of the air-conditioned room (not shown), and (55) converts the voltage value of the resistance element (52) that changes depending on the room temperature into a digital signal. A/D (analog/digital) f wedge device,
(54) is a set temperature setting device; (55) is a microcomputer consisting of an LSI that detects the turning on of the operation switch (51) and operates based on a predetermined program (not shown); (56) n microcomputer (55
) is a compressor that is controlled to start and stop. A room temperature storage device (57) that reads the output value of the A/D converter (53) of the microcomputer (55) at a predetermined period and stores it as room temperature data, and a setting device that reads the output value of the A/D converter (53) of the microcomputer (55) and stores it as room temperature data. The set temperature data [(581) and the storage device (
Comparison device (59) that compares the set temperature 1st of 58) with the room temperature data TR of the storage device l1t (57) and issues a 1 (operation) or i-1:O (stop) signal to the compressor (56). Consisting of

次に1作について説明する。運転スイッチ(51)が投
入されると、マイクロコンピュータ(55) U 作動
を開始し、比較装置(59)にて室温データTRと顧客
の希望する設定温度Tsとの比較が行なわれる。たとえ
ば、TR(7日の場合、比較装[(59)はコンプレッ
サ(56)に運転信号を供給する。従って空気調和装置
は圧縮機(56)によるヒートポンプ暖房運転を開始す
る。このため室温が上昇して設定温度Tsに近づく1、
室温データTRが設定温度1日を超えると、比較装[(
59’)は圧縮機(56)に停止指令を出l、空気調和
装置は暖房運転を休止する。
Next, I will explain one work. When the operation switch (51) is turned on, the microcomputer (55) starts operating, and the comparison device (59) compares the room temperature data TR with the set temperature Ts desired by the customer. For example, in the case of TR (7 days), the comparator (59) supplies an operation signal to the compressor (56). Therefore, the air conditioner starts the heat pump heating operation by the compressor (56). As a result, the room temperature rises. and approaches the set temperature Ts1,
If the room temperature data TR exceeds the set temperature for 1 day, the comparison device [(
59') issues a stop command to the compressor (56), and the air conditioner suspends heating operation.

その後室温が下がり、TR<T8となると、圧縮機(5
6)に運転指令を出[、これを株返すため、空気調和装
f1tはヒートポンプ暖房を断続的に行なって室温がほ
ぼ設定温度T8の近傍に維持されるようになる。
After that, when the room temperature drops and TR<T8, the compressor (5
6), an operation command is issued [, and in order to return the command, the air conditioner f1t intermittently performs heat pump heating to maintain the room temperature approximately near the set temperature T8.

〔発明が解決りようとする問題点〕[Problem that the invention seeks to solve]

従来の空気調和機は以上のように、設定温度を指定して
室温を制御するため、使用者は”暑い”1貼”の温熱感
覚f直接入力することはできず。
As described above, conventional air conditioners control the room temperature by specifying a set temperature, so the user cannot directly input the thermal sensation f of "hot".

”暑い”又は”基い”と感じた時には、温熱感覚を適宜
設定温度に置き換え入力しなければならないという問題
があった。
When the user feels "hot" or "hot", there is a problem in that the thermal sensation must be replaced with a set temperature and input accordingly.

この発明は上記のような問題を解消するためになされた
もので、使用者が感じた温熱感覚を直接入力すれば、快
適環境が得ることができる空気調和機を得ることを目的
とする。
This invention was made to solve the above-mentioned problems, and aims to provide an air conditioner that can provide a comfortable environment by directly inputting the thermal sensation felt by the user.

〔問題点を解決するだめの手段〕[Failure to solve the problem]

この発明に係る空気調和装置は、温熱感覚を冴わす複数
個のスイッチ部を有し、該スイッチ部と室温の入力に応
じて、その時の運転の設定温度を決定する現在設定温度
設定手段と、再運転時の設定温度を決定する再運転時設
定温度決定手段をもつものである。
The air conditioner according to the present invention includes a plurality of switch sections that enhance the thermal sensation, and current set temperature setting means that determines the set temperature for the current operation according to the switch sections and the input of the room temperature; It has a restart temperature setting means for determining the set temperature at restart.

〔作用〕[Effect]

この発明における空気調和機は、使用者の温熱感覚に応
じてスイッチ入力が生じた場合、室温を基準にその時の
運転の設定温度が変更されるだけでなく、その入力情報
を、再運転時の設定温度決定にも使用していく。
In the air conditioner according to the present invention, when a switch input occurs in response to the user's thermal sensation, not only the set temperature for the current operation is changed based on the room temperature, but also the input information is used for restarting the operation. It will also be used to determine the temperature setting.

〔実り例〕[Fruitful example]

第1図はこの発明による空気ん旬和機の一実施例を示す
蛋気回路図である。図において、第6図と同一符号のも
のは、第6図のものと同−又は相当するものである。(
1+は温熱感覚を表わす複数個のスイッチ部であり、第
2図に示すように″暑いとき”スイッチ、”快適”スイ
ッチ、“寒イトキ”スイッチより憎成2れている。(2
)は現在設定温度決定手段と再運転時&定温度決定手段
を有するマイクロコンピュータであり、入力回路+31
.CPU(4)、メモ1N51.出力回路(6)を有し
て因る。入力回路(3)には、スイッチ部(1)の入力
と室温を検出する温度検出器としての感温抵抗素子(5
2)の出力が。
FIG. 1 is an air purifier circuit diagram showing an embodiment of the air purifier according to the present invention. In the figures, the same reference numerals as in FIG. 6 are the same as or correspond to those in FIG. 6. (
1+ is a plurality of switch sections representing thermal sensations, and as shown in FIG. 2, it is more different than the "hot" switch, the "comfortable" switch, and the "cold" switch. (2
) is a microcomputer that has a current set temperature determining means and a restart & constant temperature determining means, and has an input circuit +31
.. CPU (4), memo 1N51. It has an output circuit (6). The input circuit (3) includes a temperature-sensitive resistance element (5) as a temperature detector that detects the input of the switch section (1) and the room temperature.
The output of 2) is.

A/D変換装置(56)を介して入力される。出力回路
(6)からの出力により圧縮機(56)の発停が制御さ
れる。
It is input via an A/D converter (56). The output from the output circuit (6) controls starting and stopping of the compressor (56).

次に上8ピー実施例の動作を第3図、第4図を甲いて説
明する。第3図はマイクロコンピュータ(2)のメモ1
月5)に記憶された現在の設定温度TQの決定と、再運
転路の設定温度T1の決定プログラムを含むフローチャ
ート図である。
Next, the operation of the above 8-piece embodiment will be explained with reference to FIGS. 3 and 4. Figure 3 shows memo 1 on the microcomputer (2).
FIG. 5 is a flowchart including a program for determining the current set temperature TQ stored in month 5) and a program for determining the set temperature T1 for the restart route.

暖房運転のgノ合について説明する。The g/no position of heating operation will be explained.

先ずステップt3ilにて運転オンすると、ステップ(
至)で再運転時設定温度として記憶されている11Mを
First, when the operation is turned on at step t3il, step (
11M, which is stored as the set temperature at restart.

設定温度として運転を開始する。ステップ0)で感温抵
抗素子(52)により検出された室温が入力され。
Start operation at the set temperature. In step 0), the room temperature detected by the temperature sensitive resistance element (52) is input.

ステップ(ロ)で設定温度と室温が比較はれ、運転モ−
ドに合わせ、ステップ(ト) (1)のように出力回路
(61を介して、圧縮機(56)のオン、オフ指令が出
ばれる。ステップQ7! −hX5が現在設定温度決定
手段としてのフローであり、ステップQ7にてスイッチ
入力が有ると、ステップ(至)〜C11にてどのスイッ
チがオンか判断する。ステップ(至)にて”快適”スイ
ッチがオンと判断すると、ステップ00にて現在運転時
の現在設定温度を室温と同一に変更する。ステップ(至
)にて、′暑いとき”スイッチがオンと判断するとステ
ップQllにて現在設定温度を、その時の室温を基準に
一定値1例えば2dθg下げる。“塞いとき”スイッチ
がオンと判断すると、ステップC3にて現在設定温度を
その時の室温を基準に一定値2例えば2deg上げる。
In step (B), the set temperature and room temperature are compared, and the operation mode is changed.
According to step Q7, an on/off command for the compressor (56) is issued via the output circuit (61) as shown in step (g) (1).Step Q7!-hX5 is the flow as the current set temperature determining means When there is a switch input in step Q7, it is determined which switch is on in steps (to) to C11.If it is determined that the "comfort" switch is on in step (to), the current Change the current set temperature during operation to be the same as the room temperature.If it is determined in step (end) that the ``when it is hot'' switch is on, the current set temperature is changed to a constant value 1, for example, based on the room temperature at that time in step Qll. If it is determined that the "when closed" switch is on, the current set temperature is increased by a fixed value 2 degrees, for example, 2 degrees, based on the room temperature at that time.

次にステップC3での、再運転時の設定温度を決定する
再運転設定温度決定手段について述べる。
Next, the restart set temperature determining means for determining the set temperature at the time of restart in step C3 will be described.

スイッチが入力されると、その度に現在設定温度変更と
同時に、ステップC3の演算式に基ずき再運転時の設定
温度が決定される。新たに設定される再運転設定温度は
、変更前まで記憶きれていた再運転設定温度と、1f+
だに設定された現在設定温度との算術平均11にとして
算出される。ここで新たに設定された再運転設定温度は
、メモIJ −+51に記憶これ、ステップ(441,
(44jにより運転オフとなり、再度ステップ0υにて
運転オンとなった場合、ステップ02にてスタート時の
設定mWとなる。
Each time the switch is input, the current set temperature is changed and at the same time, the set temperature for restarting is determined based on the arithmetic expression in step C3. The newly set restart temperature is the restart temperature that was fully memorized before the change, and 1f+
It is calculated as the arithmetic mean of 11 with the current set temperature. The newly set restart temperature is stored in the memo IJ-+51, followed by step (441,
(When the operation is turned off at step 44j and turned on again at step 0υ, the setting mW at the start is set at step 02.

第4図は本実施例に基すき暖房運転させた場合の室混質
化特性図である。暖房運転中、使用者が設定塩度に近す
いた点aの室温状態で、まだ”陳い”と感じた時、”寒
いとき”スイッチを入力すると、設定塩度がその時の室
温に対して一定値扁めの点すに変更され、室温をさらに
上昇すべく運転が継続される。逆に゛暑いとき”スイッ
チが入力されると、設定温度をその時の点Cの室温に対
【て一定値低めの点dに変更し、室温が設定@度となる
まで圧縮機の運転を停止する。空気調和機の運転をオフ
し、再度オンした場合、スタート時の設定温度は、再運
転時設定温度として1点すの設定温度2点dの設定温度
により算術平均された点eの設定温度となる。このよう
に、使用者の温熱感覚に応じて変更された設定温度が1
次の運転時にも平均化され生かされていき、使手者の意
向に合う設定温度が選択されてい(。これにより使手者
は空気調和機の運転をオンするだけで、設定温度を意識
せず快適な環境を得ることかり能となる。
FIG. 4 is a diagram showing room mixing characteristics when the plow heating operation is performed based on this embodiment. During heating operation, when the user feels that the room temperature at point a, which is close to the set salinity, is still "stale", if the user presses the "when it is cold" switch, the set salinity will change to the room temperature at that time. The temperature will be changed to a constant value lower, and operation will continue to further raise the room temperature. Conversely, when the "when it's hot" switch is input, the set temperature is changed to point d, which is a certain value lower than the room temperature at point C at that time, and the compressor operation is stopped until the room temperature reaches the set temperature. When the air conditioner is turned off and then turned on again, the set temperature at the start is the set temperature at point e, which is the arithmetic average of the set temperature at point 2 and the set temperature at point d, as the set temperature at restart. In this way, the set temperature changed according to the user's thermal sensation becomes 1.
The temperature will be averaged and utilized during the next operation, and the set temperature that matches the user's intention will be selected. Noh is performed only when a comfortable environment is obtained.

なお上記実施例では、再運転時の設定温度に対して各ス
イッチは同等の浚先PM:を有している。使用者が快適
と感じた時の環境は次の運転の時も優先させ再現させた
い場合は、同−慣成安素にて。
In the above embodiment, each switch has the same dredging point PM for the set temperature at the time of restart. If you want to prioritize and recreate the environment when the user felt comfortable during the next drive, use the same method.

第 図のフローチャートに前記実2It!1例の一部を
変更することにより可能となる。すなわち、ステップ(
至)にて“快適″スイッチがオンを判断したならば、ス
テップ(4Gにて現在設定温度を室温と同一とし、さら
に、ステップOQにて、再運転時設定温度も現在設定温
度、すなわちその時の室温と同一とすればよい。
The flowchart in Figure 2 shows the actual 2It! This is possible by changing a part of one example. That is, step (
If it is determined that the "comfort" switch is on in step (To), the current set temperature is set to be the same as the room temperature in step (4G), and further, in step OQ, the set temperature at restart is set to the current set temperature, that is, the current set temperature. It may be the same as room temperature.

以上はすべて暖房運転の場合について述べたが。All of the above has been described for heating operation.

冷房運転の場合は圧縮機オン・オフ指令を逆にすれば艮
い。
For cooling operation, simply reverse the compressor on/off command.

スイッチ入力に応じての設定温度変化1陽は1通常、使
用者が温熱感覚に合わせ微調整する適当な値を設定する
The set temperature change according to the switch input is normally set to an appropriate value that is finely adjusted by the user according to the user's thermal sensation.

またスイッチ部の名称は使手者の温熱感覚と対応がつけ
ば適当な名称をつければ良い。
Also, the name of the switch part may be given an appropriate name as long as it corresponds to the thermal sensation of the user.

〔発明の効果〕〔Effect of the invention〕

以上のようにこの発明によれは、使用者の温熱感覚に基
ずくスイッチ入力に応じて設定湿度を変更し、さらにそ
の情報をもとて、再運転時の設定温度も自動的に使手者
の意向に合うように決定していくため、より簡便に使手
者の意向に合う快適な環境を提供することが可能となる
As described above, according to the present invention, the set humidity is changed according to the switch input based on the user's thermal sensation, and furthermore, based on that information, the set temperature at the time of restarting is automatically changed by the user. Since the decision is made in accordance with the user's wishes, it becomes possible to more easily provide a comfortable environment that matches the user's wishes.

【図面の簡単な説明】[Brief explanation of drawings]

第1図はこの発明による空気調和機の一実施例の電気回
路図、第2図は第1図のスイッチ部の構成図、第3図は
第1図の動作を示すフローチャート図、第4図はその動
作説明線図、第5図はこの発明の他の実JkAfllの
動作を示すフローチャート図。 第6図は従来の空気調和機の制御ブロック線図である。 図において+11はスイッチ部、(2)は現在設定温度
決定手段と、再運転時設定温度決定手段を有するマイク
ロコンピュータ、  (52)は温度検出器である。 なお、各図中同一符号は同一または相当部分を示す。
FIG. 1 is an electric circuit diagram of an embodiment of an air conditioner according to the present invention, FIG. 2 is a configuration diagram of the switch section of FIG. 1, FIG. 3 is a flowchart showing the operation of FIG. 1, and FIG. is a diagram explaining the operation thereof, and FIG. 5 is a flowchart diagram showing the operation of another actual JkAflll of the present invention. FIG. 6 is a control block diagram of a conventional air conditioner. In the figure, +11 is a switch section, (2) is a microcomputer having current set temperature determining means and restart set temperature determining means, and (52) is a temperature detector. Note that the same reference numerals in each figure indicate the same or corresponding parts.

Claims (4)

【特許請求の範囲】[Claims] (1)室温を検出する温度検出器、“暑いとき”“快適
”“寒いとき”等の温熱感覚を表わす複数個のスイッチ
部、該温度検出器とスイッチ部の入力に応じて、現在の
運転中の設定温度を決定する現在温度決定手段と、再運
転時の設定温度を決定する再運転時設定温度決定手段を
備えた空気調和機。
(1) A temperature sensor that detects the room temperature, multiple switch sections that indicate thermal sensations such as "hot", "comfortable", and "cold"; An air conditioner comprising a current temperature determining means for determining a set temperature inside the air conditioner, and a restart set temperature determining means for determining a set temperature for restarting the air conditioner.
(2)現在設定温度決定手段はスイッチ部が入力された
時に、設定温度をその時の室温を基準に一定値だけ変更
することを特徴とした特許請求の範囲第1項記載の空気
調和機。
(2) The air conditioner according to claim 1, wherein the current set temperature determining means changes the set temperature by a fixed value based on the room temperature at that time when the switch section is input.
(3)再運転時設定温度決定手段は、現在設定温度決定
手段により決定された設定温度を毎回、累積し、算術平
均することにより、再運転時の設定温度を決定すること
を特徴とした特許請求の範囲第1項または第2項記載の
空気調和機。
(3) A patent characterized in that the set temperature determination means for restarting determines the set temperature for restarting by accumulating and arithmetic averaging the set temperatures determined by the current set temperature determining means each time. An air conditioner according to claim 1 or 2.
(4)再運転時設定温度決定手段は、“快適”を意図す
るスイッチ部入力の時のみ、その時の現在設定温度決定
手段により決定された設定温度を再運転時の設定温度と
することを特徴とした特許請求の範囲第1項ないし第3
項のいずれかに記載の空気調和機。
(4) The re-operation set temperature determining means is characterized in that only when a switch unit input intended for "comfort" is made, the set temperature determined by the current set temperature determining means at that time is set as the set temperature for re-operating. Claims 1 to 3
The air conditioner described in any of the paragraphs.
JP60229075A 1985-10-15 1985-10-15 air conditioner Granted JPS6291738A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP60229075A JPS6291738A (en) 1985-10-15 1985-10-15 air conditioner
KR1019860008022A KR890004298B1 (en) 1985-10-15 1986-09-25 Air conditioning method
DE8686114026T DE3674708D1 (en) 1985-10-15 1986-10-09 AIR CONDITIONING METHOD.
EP86114026A EP0219067B1 (en) 1985-10-15 1986-10-09 Air conditioning method
AU63893/86A AU582909B2 (en) 1985-10-15 1986-10-13 Air conditioning method
US06/918,725 US4715191A (en) 1985-10-15 1986-10-14 Air conditioning method
CN86107091A CN1006659B (en) 1985-10-15 1986-10-15 Method for adjusting air
HK849/92A HK84992A (en) 1985-10-15 1992-10-29 Air conditioning method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60229075A JPS6291738A (en) 1985-10-15 1985-10-15 air conditioner

Publications (2)

Publication Number Publication Date
JPS6291738A true JPS6291738A (en) 1987-04-27
JPH0356378B2 JPH0356378B2 (en) 1991-08-28

Family

ID=16886346

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60229075A Granted JPS6291738A (en) 1985-10-15 1985-10-15 air conditioner

Country Status (1)

Country Link
JP (1) JPS6291738A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170935A (en) * 1991-11-27 1992-12-15 Massachusetts Institute Of Technology Adaptable control of HVAC systems
US5361985A (en) * 1991-10-01 1994-11-08 American Standard Inc. Setup tool for a wireless communications system
JP2007218560A (en) * 2006-02-20 2007-08-30 Corona Corp Humidifier
JP2008075993A (en) * 2006-09-22 2008-04-03 Matsushita Electric Works Ltd Air conditioning control system and air conditioning control device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5361985A (en) * 1991-10-01 1994-11-08 American Standard Inc. Setup tool for a wireless communications system
US5385297A (en) * 1991-10-01 1995-01-31 American Standard Inc. Personal comfort system
US5170935A (en) * 1991-11-27 1992-12-15 Massachusetts Institute Of Technology Adaptable control of HVAC systems
JP2007218560A (en) * 2006-02-20 2007-08-30 Corona Corp Humidifier
JP2008075993A (en) * 2006-09-22 2008-04-03 Matsushita Electric Works Ltd Air conditioning control system and air conditioning control device

Also Published As

Publication number Publication date
JPH0356378B2 (en) 1991-08-28

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