JPH0933087A - Control device for air conditioner - Google Patents
Control device for air conditionerInfo
- Publication number
- JPH0933087A JPH0933087A JP7179831A JP17983195A JPH0933087A JP H0933087 A JPH0933087 A JP H0933087A JP 7179831 A JP7179831 A JP 7179831A JP 17983195 A JP17983195 A JP 17983195A JP H0933087 A JPH0933087 A JP H0933087A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- fluctuation
- air
- wind direction
- air volume
- 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、暖房時、冷たい気流感
を緩和し快適性の向上を図る空気調和機の制御装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a control device for an air conditioner, which reduces a feeling of cold airflow and improves comfort during heating.
【０００２】[0002]
【従来の技術】従来のこの種の空気調和機の制御装置に
ついて説明する。2. Description of the Related Art A conventional control device for an air conditioner of this type will be described.
【０００３】例えば、暖房時使用者が長時間同じ姿勢で
いる場合、使用者は段々暑さを感じるようになり不快感
が増してくることがある。このため室内温度の設定をこ
まめにしなければならず、この設定は大変煩わしいた
め、自動的に室内温度をゆらがすことにより、不快感を
感じなくなり快適性が保たれる。For example, when the user is in the same posture during heating for a long time, the user may gradually feel the heat and the discomfort may increase. For this reason, the indoor temperature must be set frequently, and this setting is very troublesome. Therefore, by automatically fluctuating the indoor temperature, no discomfort is felt and comfort is maintained.
【０００４】また、例えば、特開平６−１２９６９３号
公報の実施例記載の制御状態が知られている。以下にそ
の制御状態を説明する。Further, for example, the control state described in the embodiment of JP-A-6-129693 is known. The control state will be described below.
【０００５】制御手段によって図８に示すように、圧縮
機を駆動するモータの回転数に直接、吹き出し温度が変
動する周期のゆらぎを与えられる。それにより、図９に
示すように、吹き出し温度のゆらぎが室内の近傍温度に
反映し、室内の人々が温度のゆらぎを体感して快適感を
感じることができる。As shown in FIG. 8, the control means gives the fluctuation of the cycle in which the blowing temperature fluctuates directly to the rotation speed of the motor for driving the compressor. As a result, as shown in FIG. 9, the fluctuation in the blowing temperature is reflected in the temperature in the vicinity of the room, and people in the room can feel the fluctuation in the temperature and feel comfortable.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら上記のよ
うな構成では、ゆらぎにより室内温度が低い時、吹き出
し温度により室内温度は変化しているため、吹き出し温
度が低く、風量は吹き出し温度が高い時と同じに大き
い。それらにより冷たい気流感による肌寒さを感じ、快
適性が損なわれるという問題を有していた。However, in the above-mentioned structure, when the room temperature is low due to fluctuations and the room temperature changes depending on the blowing temperature, the blowing temperature is low and the air volume is high when the blowing temperature is high. Equally big. They have a problem that they feel chills due to a feeling of cold airflow and impair comfort.
【０００７】そこで本発明は、上記問題に鑑み、暖房温
度ゆらぎ運転時で室内温度が低い時、風量を小さくし吹
き出し温度の低下を防ぐ制御を自動的かつ容易に行うこ
とより、冷たい気流感を緩和し、快適性の向上を図るこ
とを目的とするものである。In view of the above problems, the present invention provides a feeling of a cold air flow by automatically and easily performing control for reducing the air flow rate and preventing a drop in the blowout temperature when the room temperature is low during heating temperature fluctuation operation. The purpose is to alleviate and improve comfort.
【０００８】また、本発明は、暖房温度ゆらぎ運転時で
室内温度が低い時、風量を小さくし吹き出し温度の低下
を防ぎ、風が床に到達しやすくする風向制御を自動的か
つ容易に行うことより、冷たい気流感を緩和し、足下暖
房感を向上しながら、快適性の向上を図ることを目的と
するものである。Further, according to the present invention, when the indoor temperature is low during the heating temperature fluctuation operation, the air volume is reduced to prevent the blowout temperature from lowering, and the wind direction control for facilitating the air to reach the floor is automatically and easily performed. Further, it is intended to improve comfort while alleviating a feeling of cold air flow and improving a feeling of heating under the feet.
【０００９】また、本発明は、暖房温度ゆらぎ運転時で
室内温度が低い時、風量を小さくし吹き出し温度の低下
を防ぐ。また、人***置を検出し、風がこの人の足下に
到達する制御を自動的かつ容易に行うことより、冷たい
気流感を緩和し、足下暖房感をさらに向上しながら、さ
らなる快適性の向上を図ることを目的とするものであ
る。Further, according to the present invention, when the room temperature is low during the heating temperature fluctuation operation, the air volume is reduced to prevent the blowout temperature from decreasing. In addition, by detecting the position of the human body and automatically and easily controlling the wind to reach the person's feet, the feeling of cold airflow is mitigated, and the feeling of heating under the feet is further improved while further improving comfort. This is intended to be achieved.
【００１０】[0010]
【課題を解決するための手段】上記目的を達成するため
に本発明は、少なくとも暖房通常運転および暖房温度ゆ
らぎ運転の運転モードを記憶する運転モード記憶手段
と、室内設定温度を検出する室内設定温度検出手段と、
前記運転モード記憶手段および室内設定温度検出手段か
らの出力値に基づいて暖房温度ゆらぎ運転時、室内設定
温度にゆらぎを与える決定をするゆらぎ温度決定手段
と、前記ゆらぎ温度決定手段からの出力値であるゆらぎ
温度が低い時、風量を小さく決定する風量決定手段とを
備えるものである。In order to achieve the above object, the present invention relates to an operation mode storing means for storing at least operation modes of a heating normal operation and a heating temperature fluctuation operation, and an indoor set temperature for detecting an indoor set temperature. Detection means,
During the heating temperature fluctuation operation based on the output values from the operation mode storage means and the indoor set temperature detection means, a fluctuation temperature determination means for determining to give fluctuation to the indoor set temperature, and an output value from the fluctuation temperature determination means When a certain fluctuation temperature is low, an air volume determining means for determining the air volume to be small is provided.
【００１１】また、本発明は、風量決定手段からの出力
値である風量が小さい時、風が床に到達しやすくするよ
うに風向を決定する第１風向決定手段とを備えるもので
ある。The present invention further comprises a first wind direction determining means for determining the wind direction so that the wind easily reaches the floor when the air volume which is the output value from the air volume determining means is small.
【００１２】また、本発明は、人***置を検出する人体
位置検出手段と、風量検出手段および前記人***置検出
手段からの出力値である風量および人***置に基づい
て、風が人の足下に到達するように風向を決定する第２
風向決定手段とを備えるものである。Further, according to the present invention, the wind reaches a person's feet based on the human body position detecting means for detecting the human body position, and the air volume and the human body position which are output values from the air volume detecting means and the human body position detecting means. Second to determine the wind direction to do
And a wind direction determining means.
【００１３】[0013]
【作用】そこで本発明は、上記構成により、暖房温度ゆ
らぎ運転中、室内温度が低い時、風量を温風が床に到達
する範囲内で小さくすることにより、吹き出し温度の低
下を防ぎ、冷たい気流感を緩和することができる。Therefore, according to the present invention, during the heating temperature fluctuation operation, when the room temperature is low, the air volume is reduced within the range in which the warm air reaches the floor to prevent the blowout temperature from decreasing and to cool the room. The flu feeling can be eased.
【００１４】また、本発明は、暖房温度ゆらぎ運転中、
室内温度が低い時、風量を床に到達する範囲内で小さく
することにより吹き出し温度の低下を防ぐ。また、風向
は吹き出し口の上下羽根等を用いて絞り床に向けること
により、床まで到達しやすくなる。これらより冷たい気
流感を緩和しながら、足下暖房感の向上を図ることがで
きる。Further, according to the present invention, during the heating temperature fluctuation operation,
When the room temperature is low, the blow-off temperature is prevented from decreasing by reducing the air flow within the range that reaches the floor. Further, the wind direction is directed to the squeezing floor by using the upper and lower blades of the air outlet and the like, so that the floor can be easily reached. It is possible to improve the feeling of heating under the feet while alleviating the feeling of cold airflow.
【００１５】また、本発明は、人***置を検出し、その
人の足下位置に温風が到達するように風向を吹き出し口
の上下羽根等を用いて絞り、人の足下位置に向けること
により、足下の風速が増加し、冷たい気流感を緩和し、
足下暖房感のさらなる向上を図ることができる。Further, according to the present invention, the position of the human body is detected, and the wind direction is narrowed by using the upper and lower blades of the air outlet so that the warm air reaches the position of the foot of the person, and is directed to the position of the foot of the person. The wind speed under the feet increases, reducing the feeling of cold airflow,
The feeling of heating under the feet can be further improved.
【００１６】[0016]
【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。図１は本発明の一実施例における空気調
和機の制御装置の概略ブロック図である。図１におい
て、１１は運転モードを記憶する運転モード記憶手段、
１１１は暖房通常運転および暖房温度ゆらぎ運転等の運
転モード記憶信号、１２は室内設定温度検出手段、１２
１は室内設定温度信号、１３はゆらぎ温度決定手段、１
３１はゆらぎ温度信号、１４は風量決定手段、１４１は
風量信号、１５は空気調和機、１５１は空気調和機が運
転する運転モード信号である。An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a schematic block diagram of a control device for an air conditioner according to an embodiment of the present invention. In FIG. 1, reference numeral 11 denotes an operation mode storage means for storing the operation mode,
Reference numeral 111 is an operation mode storage signal for heating normal operation and heating temperature fluctuation operation, 12 is an indoor set temperature detecting means, 12
1 is an indoor set temperature signal, 13 is a fluctuation temperature determining means, 1
Reference numeral 31 is a fluctuation temperature signal, 14 is an air volume determination unit, 141 is an air volume signal, 15 is an air conditioner, and 151 is an operation mode signal in which the air conditioner operates.
【００１７】以上のような構成において、以下その動作
について説明する。運転モード記憶手段１１では、例え
ば、空気調和機が運転する暖房通常運転および暖房温度
ゆらぎ運転等の運転モードを空気調和機からの運転モー
ド信号１５１として記憶し、この運転モード記憶信号１
１１をゆらぎ温度決定手段１３に出力する。The operation of the above arrangement will be described below. The operation mode storage means 11 stores operation modes such as a heating normal operation and a heating temperature fluctuation operation in which the air conditioner operates as an operation mode signal 151 from the air conditioner, and the operation mode storage signal 1
11 is output to the fluctuation temperature determining means 13.
【００１８】室内温度設定手段１２では、例えば、空気
調和機が設定している室内設定温度を検出し室内設定温
度信号１２１としてゆらぎ温度決定手段１３に出力す
る。The room temperature setting means 12 detects, for example, the room temperature set by the air conditioner and outputs it as a room temperature signal 121 to the fluctuation temperature determining means 13.
【００１９】なお、これ以外にも使用者が設定した室内
設定温度を検出するなど、室内設定温度を検出する手段
であればその手段は限定されない。Other than this, the means is not limited as long as it is a means for detecting the indoor set temperature, such as detecting the indoor set temperature set by the user.
【００２０】ゆらぎ温度決定手段１３では、運転モード
記憶手段１１からの出力値である運転モード記憶信号１
１１が暖房温度ゆらぎ運転時、室内設定温度検出手段１
２からの出力値である室内設定温度信号１２１に基づい
て、室内温度をゆらがすゆらぎを与え、このゆらぎ温度
を室内制御温度として決定する。In the fluctuation temperature determination means 13, the operation mode storage signal 1 which is the output value from the operation mode storage means 11
When the heating temperature fluctuation operation 11 is performed, the indoor set temperature detecting means 1
Based on the indoor set temperature signal 121 which is the output value from 2, the room temperature is fluctuated and the fluctuation temperature is determined as the room control temperature.
【００２１】例えば、ゆらぎ温度は図２に示すようにあ
る室内設定温度に何等かのゆらぎを与える。For example, the fluctuation temperature gives some fluctuation to a certain room set temperature as shown in FIG.
【００２２】風量決定手段１４では、ゆらぎ温度決定手
段１３からの出力値であるゆらぎ温度信号１３１に基づ
いてゆらぎ温度が高い時は風量を大きく、低い時は風量
を小さく決定し、風量信号１４１として空気調和機１５
に出力する。Based on the fluctuation temperature signal 131 which is the output value from the fluctuation temperature determining means 13, the air quantity determining means 14 determines the air quantity to be large when the fluctuation temperature is high and to decrease the air quantity when the fluctuation temperature is low. Air conditioner 15
Output to
【００２３】ここで風量と吹き出し温度の関係を説明す
る。室内温度を制御する圧縮機の周波数が同一である
時、風量が大きい時は吹き出し温度は低く、風量が小さ
い時は吹き出し温度は高くなる。Here, the relationship between the air volume and the blowing temperature will be described. When the frequency of the compressor for controlling the indoor temperature is the same, the blowing temperature is low when the air volume is large, and the blowing temperature is high when the air volume is small.
【００２４】以上を利用して、ゆらぎ温度が低い時は風
量を小さく決定することにより、吹き出し温度低下を防
止することができる。By utilizing the above, when the fluctuation temperature is low, it is possible to prevent the blowout temperature from decreasing by determining the air flow rate to be small.
【００２５】例えば、図２に示すようにゆらぎ温度が変
動している時、ゆらぎ温度が高い所は風量が大きく、低
い所は風量が床に到達する範囲内で小さくなるよう、図
３に示すように風量を決定する。For example, when the fluctuation temperature is fluctuating as shown in FIG. 2, the air volume is large at the high fluctuation temperature and small at the low fluctuation temperature within the range of reaching the floor. To determine the air volume.
【００２６】以上のように、上記第１の実施例によれ
ば、ゆらぎ温度が低い時、風量を小さくし、吹き出し温
度の低下を防ぐ制御を自動的に行うことができる。従っ
て、冷たい気流感を緩和し、快適性の向上を図ることが
できる。As described above, according to the first embodiment, when the fluctuation temperature is low, it is possible to automatically perform the control for reducing the air volume and preventing the drop of the blowing temperature. Therefore, it is possible to reduce the feeling of cold air flow and improve comfort.
【００２７】次に図４を用いて本発明の第２の実施例に
ついて図面を参照して説明する。ここで、第１の実施例
と同一のものについては、同一の符号を伏して説明を省
略する。図４においては２１は風向を決定する第１風向
決定手段、２１１は第１風向信号である。Next, a second embodiment of the present invention will be described with reference to the drawings with reference to FIG. Here, the same components as those in the first embodiment are denoted by the same reference numerals and the description thereof will be omitted. In FIG. 4, 21 is a first wind direction determining means for determining the wind direction, and 211 is a first wind direction signal.
【００２８】以上のような構成において、以下その動作
について説明する。第１風向決定手段２１では、風量決
定手段１４からの出力値である風量信号１４２に基づい
て床まで温風が到達しやすくするように風向を決定し、
第１風向信号２１１として空気調和機１５に出力する。The operation of the above arrangement will be described below. The first wind direction determining means 21 determines the wind direction based on the air volume signal 142 which is the output value from the air volume determining means 14 so that the warm air can easily reach the floor.
The first wind direction signal 211 is output to the air conditioner 15.
【００２９】ここで図５を用いて風向について図面を参
照して説明する。図５において、５１は空気調和機の本
体側面の概略で、内部に、５２は熱交換器で、５３は送
風機で、５４は吸い込み口で、５５は吹き出し口で、５
６は吹き出し口の上羽根で、５７は吹き出し口の下羽根
で、θ１は上羽根角度で、θ２は下羽根角度である。上
羽根角度および下羽根角度は水平からの角度を表す。Here, the wind direction will be described with reference to FIG. 5 with reference to FIG. In FIG. 5, 51 is a schematic side view of the main body of the air conditioner, 52 is a heat exchanger, 53 is a blower, 54 is a suction port, 55 is a blowout port, and
6 is the upper blade of the air outlet, 57 is the lower blade of the air outlet, θ1 is the upper blade angle, and θ2 is the lower blade angle. The upper blade angle and the lower blade angle represent angles from the horizontal.
【００３０】ゆらぎ温度が低く、風量が小さい時、吹き
出し面積を小さくすることにより風速が増加し、床に到
達しやすくなる。また、風向を床に向けることにより、
さらに温風が床に到達しやすくなる。そのために、上下
羽根の先端が上下羽根の空気調和機と接続部より狭くな
るように上下羽根を絞り、床に向ける決定をする。ま
た、風量が大きい時は、風速増加に伴う不快感を緩和す
るため、そして室内全体の温度を均一にするために吹き
出し面積が大きくなるよう上下羽根を平行あるいは開
き、床に向ける決定をする。When the fluctuation temperature is low and the air volume is small, the blowing speed is increased by reducing the blowing area, and the floor can be easily reached. Also, by directing the wind to the floor,
In addition, warm air can reach the floor more easily. Therefore, it is decided to narrow the upper and lower blades so that the tips of the upper and lower blades are narrower than the air conditioner of the upper and lower blades and the connecting portion and face the floor. Also, when the air volume is large, in order to reduce the discomfort associated with the increase in wind speed and to make the temperature of the entire room uniform, the upper and lower blades are parallel or opened so as to increase the blowing area, and it is determined to face the floor.
【００３１】例えば、風量がある一定の値ｑ０より小さ
い時は上下羽根を絞り、床に向ける風向に、また、風量
がｑ０より大きい時は上下羽根を平行に床に向ける風向
に決定する。For example, when the air volume is smaller than a certain value q0, the upper and lower blades are narrowed to determine the wind direction toward the floor, and when the air volume is larger than q0, the upper and lower blades are parallel to the floor.
【００３２】なお、上記実施例についての分類の個数に
関しては、これ以上に分類する等、その対象に対する個
数は限定されない。Regarding the number of classifications in the above embodiment, the number of classifications is not limited, such as further classification.
【００３３】また、風向の制御は左右羽根を両側から狭
くなるように決定するなど風量を変えずに風速の増減が
図れるものであればその手段は限定されない。Further, the means for controlling the wind direction is not limited as long as it is possible to increase or decrease the wind speed without changing the air volume, such as determining the left and right blades to be narrowed from both sides.
【００３４】以上のように、上記第２の実施例によれ
ば、暖房温度ゆらぎ運転時、ゆらぎ温度が低い時、風量
を小さくしても、風向を吹き出し口の上下羽根等を用い
て絞り、床に向けることにより、温風が床に到達しやす
くなる制御を自動的かつ容易に行うことができる。従っ
て、足下暖房感が向上し、快適性の向上を図ることがで
きる。As described above, according to the second embodiment, during the heating temperature fluctuation operation, when the fluctuation temperature is low, and even if the air volume is small, the wind direction is narrowed by using the upper and lower blades of the outlet, By directing the air to the floor, it is possible to automatically and easily perform control so that warm air can easily reach the floor. Therefore, the feeling of heating under the feet is improved, and the comfort can be improved.
【００３５】次に図６を用いて本発明の第３の実施例に
ついて図面を参照して説明する。ここで、第１の実施例
と同一のものについては、同一の符号を伏して説明を省
略する。図６においては３１は人***置検出手段、３１
１は人***置信号、３２は第２風向決定手段、３２１は
第２風向信号である。Next, a third embodiment of the present invention will be described with reference to the drawings with reference to FIG. Here, the same components as those in the first embodiment are denoted by the same reference numerals and the description thereof will be omitted. In FIG. 6, 31 is a human body position detecting means, 31
Reference numeral 1 is a human body position signal, 32 is a second wind direction determining means, and 321 is a second wind direction signal.
【００３６】以上のような構成において、以下その動作
について説明する。人***置検出手段３１では、赤外線
センサ等によって得られた赤外線画像情報を画像処理す
ることにより、人***置を検出する手段であり、図７の
ように空気調和機を原点（０，０）として横方向にＸ、
縦方向にＹとして、（Ｘ，Ｙ）の座標で人***置を検出
し、これを人***置信号（Ｘ，Ｙ）として第２風向決定
手段３２に出力する。The operation of the above arrangement will be described below. The human body position detecting means 31 is a means for detecting the human body position by image processing the infrared image information obtained by an infrared sensor or the like, and as shown in FIG. X in the direction
As Y in the vertical direction, the human body position is detected at the coordinates (X, Y), and this is output to the second wind direction determining means 32 as a human body position signal (X, Y).
【００３７】なお、これ以外にも、リモコン等の利用者
の設定室内状態等を入力することができるものの位置を
検出し、その位置を人***置とみなす等、人***置を検
出する手段であれば、その検出手段は限定されない。Other than this, any means for detecting the position of the human body, such as detecting the position of an object such as a remote controller, which can be used to input the user's setting room state, and assuming that position to be the human body position, can be used. The detecting means is not limited.
【００３８】第２風向決定手段３２では、風量決定手段
１４および人***置検出手段３１からの出力値である風
量信号１４２および人***置信号３１１に基づいて風量
が小さい時は足下に温風が到達するように、そして風量
が大きい時は室内の温度が均一になるように風向を決定
し、第２風向信号３２１として空気調和機１５に出力す
る。In the second wind direction determining means 32, warm air reaches the feet when the air volume is small based on the air volume signal 142 and the human body position signal 311 which are the output values from the air volume determining means 14 and the human body position detecting means 31. In this way, when the air volume is large, the wind direction is determined so that the temperature inside the room becomes uniform, and the second wind direction signal 321 is output to the air conditioner 15.
【００３９】例えば、風量信号ｑがある一定の風量ｑ０
未満の時、人***置に基づいて、空気調和機から遠くに
いる時は上下羽根を絞りながら上向きに、近くにいる時
は絞りながら下向きに決定する。For example, the air volume signal q has a constant air volume q0.
When less than, based on the human body position, when it is far from the air conditioner, it is determined to be upward while squeezing the upper and lower blades, and when it is near, it is determined to be downward while squeezing.
【００４０】これにより、ゆらぎ温度が低く、風量が小
さくても吹き出し面積が小さくなることにより風速が増
加し、人***置を検出していることにより温風が人の足
下まで到達する。As a result, even if the fluctuation temperature is low, and the air volume is small, the blowing area is small and the wind speed increases, and the warm air reaches the feet of the person by detecting the position of the human body.
【００４１】また、風量信号ｑがｑ０以上の時、上羽根
角度θ１が６８゜、下羽根角度θ２が６８゜のように、
室内の上下羽根を平行に床に向けるよう風向を決定す
る。When the air volume signal q is q0 or more, the upper blade angle θ1 is 68 ° and the lower blade angle θ2 is 68 °.
Determine the wind direction so that the upper and lower blades in the room are parallel to the floor.
【００４２】これにより、吹き出し面積が大きくなるこ
とにより、風速増加による不快感が緩和され、室内温度
の均一化が図れる。As a result, the blowing area is increased, so that the discomfort caused by the increase in the wind speed is alleviated and the indoor temperature can be made uniform.
【００４３】風量信号ｑが低い、ｑ０未満の時の風向に
ついて、詳しく下表を用いて説明する。The wind direction when the air volume signal q is low and less than q0 will be described in detail with reference to the following table.
【００４４】空気調和機設置壁面からの距離を表す、人
***置信号（Ｘ，Ｙ）のＹに基づいて下表のように人の
足下に風向が向くように上下の羽根角度を決定する。Based on Y of the human body position signal (X, Y), which represents the distance from the wall surface where the air conditioner is installed, the upper and lower blade angles are determined so that the wind direction is directed to the person's feet as shown in the table below.
【００４５】[0045]
【表１】 [Table 1]
【００４６】なお、上記実施例についての分類の個数
や、数値に関しては、これ以上に分類する等、その対象
に対する個数は限定されない。It should be noted that the number of classifications and numerical values in the above-described embodiment are not limited, such as further classification.
【００４７】以上のように、上記第３の実施例によれ
ば、暖房温度ゆらぎ運転時室内ゆらぎ温度が低い時、人
***置を検出して、風向は上下羽根を絞り、人の足下位
置に向けることにより、風量が小さくても、温風が足下
位置まで到達する制御を自動的かつ容易に行うことがで
きる。従って、足下暖房感をさらに向上し、快適性の向
上を図ることができる。As described above, according to the third embodiment, when the room temperature fluctuation temperature is low during the heating temperature fluctuation operation, the human body position is detected, and the wind direction is directed toward the human foot position by narrowing the upper and lower blades. As a result, even if the air volume is small, it is possible to automatically and easily control the warm air to reach the foot position. Therefore, it is possible to further improve the feeling of heating under the feet and improve the comfort.
【００４８】[0048]
【発明の効果】本発明は、上記説明から明らかなよう
に、暖房温度ゆらぎ運転時室内温度が低い時、吹き出し
温度が低下しないように、温風が床に到達する範囲で風
量を小さくする制御を自動的かつ容易に行うことができ
る。従って、使用者に当たる気流の温度の低下を防ぐこ
とにより冷たい気流感を緩和し、快適性の向上を図るこ
とができる。As is apparent from the above description, the present invention is a control for reducing the air volume in the range where warm air reaches the floor so that the blowing temperature does not decrease when the room temperature during heating temperature fluctuation operation is low. Can be done automatically and easily. Therefore, it is possible to alleviate the feeling of cold air flow and improve comfort by preventing the temperature of the air flow hitting the user from decreasing.
【００４９】また、本発明は、暖房温度ゆらぎ運転時室
内温度が低く、風量が小さくても、足下温度が低下しな
いように、風向を吹き出し口の上下羽根を用いて絞り、
風速が増加する制御を自動的かつ容易に行うことができ
る。従って、床に温風が到達しやすくすることにより、
冷たい気流感を緩和し、足下暖房感を向上しながら快適
性の向上を図ることができる。Further, according to the present invention, the wind direction is restricted by using the upper and lower blades of the air outlet so that the foot temperature does not decrease even when the indoor temperature is low during heating temperature fluctuation operation and the air volume is small.
The control for increasing the wind speed can be automatically and easily performed. Therefore, by making it easier for warm air to reach the floor,
It is possible to reduce the feeling of cold air flow, improve the feeling of heating under the feet, and improve comfort.
【００５０】また、本発明は、暖房温度ゆらぎ運転時室
内温度が低い時、人***置に基づいて、風向を吹き出し
口の上下羽根を用いて絞り、足下位置に向けることによ
り足下の風速が増加する制御を自動的かつ容易に行うこ
とができる。従って、使用者の足下に温風が到達するこ
とにより、冷たい気流感を緩和し、足下暖房感をさらに
向上しながら、快適性の向上を図ることができる。Further, according to the present invention, when the room temperature during heating temperature fluctuation operation is low, the wind speed at the foot is increased by narrowing the wind direction by using the upper and lower blades of the air outlet based on the human body position and directing it toward the foot position. Control can be performed automatically and easily. Therefore, when warm air reaches the feet of the user, it is possible to reduce the feeling of cold air flow and further improve the feeling of heating the feet and improve comfort.
【図１】本発明の第１の実施例における空気調和機の制
御装置を示す概略ブロック図FIG. 1 is a schematic block diagram showing a control device for an air conditioner according to a first embodiment of the present invention.
【図２】本発明における室内温度のゆらぎ変化を示す説
明図FIG. 2 is an explanatory diagram showing changes in room temperature fluctuations according to the present invention.
【図３】本発明における室内温度のゆらぎ変化に伴う風
量変化を示す説明図FIG. 3 is an explanatory diagram showing a change in air volume according to a change in indoor temperature fluctuation according to the present invention.
【図４】本発明の第２の実施例における空気調和機の制
御装置を示す概略ブロック図FIG. 4 is a schematic block diagram showing a control device for an air conditioner according to a second embodiment of the present invention.
【図５】本発明における空気調和機の概略構成図FIG. 5 is a schematic configuration diagram of an air conditioner according to the present invention.
【図６】本発明の第３の実施例における空気調和機の制
御装置を示す概略ブロック図FIG. 6 is a schematic block diagram showing a control device for an air conditioner according to a third embodiment of the present invention.
【図７】本発明における人***置を示す座標図FIG. 7 is a coordinate diagram showing a human body position in the present invention.
【図８】従来の空気調和機における圧縮機のモータの回
転数の制御状態を示す説明図FIG. 8 is an explanatory diagram showing a control state of the rotation speed of a compressor motor in a conventional air conditioner.
【図９】従来の空気調和機における人の近傍温度と吹き
出し温度を示す説明図FIG. 9 is an explanatory view showing a temperature near a person and a blowout temperature in a conventional air conditioner.
【符号の説明】 １１ 運転モード記憶手段 １２ 室内設定温度検出手段 １３ ゆらぎ温度決定手段 １４ 風量決定手段 １５ 空気調和機 ２１ 第１風向決定手段 ３１ 人***置検出手段 ３２ 第２風向決定手段[Explanation of Codes] 11 Operation Mode Storage Means 12 Indoor Setting Temperature Detection Means 13 Fluctuation Temperature Determining Means 14 Air Volume Determining Means 15 Air Conditioner 21 First Wind Direction Determining Means 31 Human Body Position Detecting Means 32 Second Wind Direction Determining Means
───────────────────────────────────────────────────── フロントページの続き (72)発明者 木村 猛 大阪府門真市大字門真1006番地 松下電器 産業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Inventor Takeshi Kimura 1006 Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Industrial Co., Ltd.
Claims (3)
らぎ運転の運転モードを記憶する運転モード記憶手段
と、室内設定温度を検出する室内設定温度検出手段と、
前記運転モード記憶手段からの出力値が暖房温度ゆらぎ
運転時、前記室内設定温度検出手段からの出力値である
室内設定温度にゆらぎを与える決定をするゆらぎ温度決
定手段と、前記ゆらぎ温度決定手段からの出力値が低い
時、風量を小さく決定する風量決定手段とを備えること
を特徴とした空気調和機の制御装置。1. An operation mode storage means for storing at least an operation mode of a normal heating operation and a heating temperature fluctuation operation, and an indoor set temperature detecting means for detecting an indoor set temperature.
During the heating temperature fluctuation operation, the output value from the operation mode storage means is a fluctuation temperature determination means for determining to give fluctuation to the indoor set temperature which is the output value from the indoor set temperature detection means, and the fluctuation temperature determination means. When the output value of the air conditioner is low, an air conditioner control device comprising: an air flow rate determining means for determining a small air flow rate.
を決定する第１風向決定手段とを備えることを特徴とし
た請求項１記載の空気調和機の制御装置。2. The control device for an air conditioner according to claim 1, further comprising: first wind direction determining means for determining a wind direction based on an output value from the air volume determining means.
風量決定手段および前記人***置検出手段からの出力値
に基づいて、風向を決定する第２風向決定手段とを備え
ることを特徴とした請求項１記載の空気調和機の制御装
置。3. A human body position detecting means for detecting a human body position,
The control device for an air conditioner according to claim 1, further comprising: a second wind direction determining unit that determines a wind direction based on output values from the air volume determining unit and the human body position detecting unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7179831A JPH0933087A (en) | 1995-07-17 | 1995-07-17 | Control device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7179831A JPH0933087A (en) | 1995-07-17 | 1995-07-17 | Control device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0933087A true JPH0933087A (en) | 1997-02-07 |
Family
ID=16072665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7179831A Pending JPH0933087A (en) | 1995-07-17 | 1995-07-17 | Control device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0933087A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006064310A (en) * | 2004-08-27 | 2006-03-09 | Sanki Eng Co Ltd | Spot air conditioning device and swing setting value setting method for air conditioning air |
| WO2013031041A1 (en) * | 2011-09-02 | 2013-03-07 | パナソニック株式会社 | Air conditioner |
| WO2018179320A1 (en) * | 2017-03-31 | 2018-10-04 | 三菱電機株式会社 | Air conditioning apparatus, air conditioning system, and control method |
| CN111033136A (en) * | 2017-08-28 | 2020-04-17 | 松下知识产权经营株式会社 | Air environment control system, air environment control device and air environment control method |
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| JPS62131152A (en) * | 1985-12-03 | 1987-06-13 | Matsushita Electric Ind Co Ltd | Deflection of airflow direction of air-conditioning machine |
| JPH0566043A (en) * | 1991-04-24 | 1993-03-19 | Mitsubishi Electric Corp | Air direction control device of air conditioner |
| JPH06129693A (en) * | 1992-10-15 | 1994-05-13 | Daikin Ind Ltd | Air conditioner |
| JPH0712390A (en) * | 1993-06-25 | 1995-01-17 | Mitsubishi Heavy Ind Ltd | Control of air conditioner |
| JPH07103551A (en) * | 1993-10-08 | 1995-04-18 | Mitsubishi Electric Corp | Controller for air-conditioner |
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1995
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62131152A (en) * | 1985-12-03 | 1987-06-13 | Matsushita Electric Ind Co Ltd | Deflection of airflow direction of air-conditioning machine |
| JPH0566043A (en) * | 1991-04-24 | 1993-03-19 | Mitsubishi Electric Corp | Air direction control device of air conditioner |
| JPH06129693A (en) * | 1992-10-15 | 1994-05-13 | Daikin Ind Ltd | Air conditioner |
| JPH0712390A (en) * | 1993-06-25 | 1995-01-17 | Mitsubishi Heavy Ind Ltd | Control of air conditioner |
| JPH07103551A (en) * | 1993-10-08 | 1995-04-18 | Mitsubishi Electric Corp | Controller for air-conditioner |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006064310A (en) * | 2004-08-27 | 2006-03-09 | Sanki Eng Co Ltd | Spot air conditioning device and swing setting value setting method for air conditioning air |
| JP4657654B2 (en) * | 2004-08-27 | 2011-03-23 | 三機工業株式会社 | Spot air conditioner |
| WO2013031041A1 (en) * | 2011-09-02 | 2013-03-07 | パナソニック株式会社 | Air conditioner |
| WO2018179320A1 (en) * | 2017-03-31 | 2018-10-04 | 三菱電機株式会社 | Air conditioning apparatus, air conditioning system, and control method |
| JPWO2018179320A1 (en) * | 2017-03-31 | 2019-11-07 | 三菱電機株式会社 | AIR CONDITIONER, AIR CONDITIONING SYSTEM, AND CONTROL METHOD |
| CN111033136A (en) * | 2017-08-28 | 2020-04-17 | 松下知识产权经营株式会社 | Air environment control system, air environment control device and air environment control method |
| CN111033136B (en) * | 2017-08-28 | 2022-01-14 | 松下知识产权经营株式会社 | Air environment control system, air environment control device and air environment control method |
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