JPH116644A - Air conditioning control system - Google Patents
Air conditioning control systemInfo
- Publication number
- JPH116644A JPH116644A JP9159926A JP15992697A JPH116644A JP H116644 A JPH116644 A JP H116644A JP 9159926 A JP9159926 A JP 9159926A JP 15992697 A JP15992697 A JP 15992697A JP H116644 A JPH116644 A JP H116644A
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- air conditioning
- air
- room
- change
- 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]
【発明の属する技術分野】本発明は、複数の部屋からな
る住宅に冷暖房を行う空調システムにおいて、各部屋の
人間の在、不在を検出して、省エネルギーと快適性を両
立するように空調を自動制御する空調制御システムに関
する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an air conditioning system for cooling and heating a house composed of a plurality of rooms. The system detects the presence or absence of a person in each room and automatically controls the air conditioning so as to achieve both energy saving and comfort. The present invention relates to an air conditioning control system to be controlled.
【０００２】[0002]
【従来の技術】従来、複数の部屋からなる住宅にて、１
台の室外機に複数の室内機を並列に接続して冷暖房を行
い、各部屋に温度設定部を設置して各部屋ごとに温度制
御する空調システムがある。2. Description of the Related Art Conventionally, in a house composed of a plurality of rooms,
There is an air conditioning system in which a plurality of indoor units are connected in parallel to one outdoor unit to perform cooling and heating, and a temperature setting unit is installed in each room to control the temperature for each room.
【０００３】例えば、特公平７−１０９８号公報にて、
１台の室外機に床下および天井裏に配置した複数台の室
内機を接続し、室内機から各被空調室へ床下および天井
裏を通してダクトを配設し、ルームサーモで各被空調室
の空調制御をする空気調和機が開示されている。For example, in Japanese Patent Publication No. 7-1098,
A single outdoor unit is connected to a plurality of indoor units placed under the floor and above and below the ceiling, ducts are arranged from the indoor unit to each room to be air-conditioned through below the floor and above the ceiling, and air conditioning of each room to be air-conditioned by Room Thermo An air conditioner for controlling is disclosed.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、従来の
空調システムでは、使用者の操作によって各部屋の温度
設定などが行われ、空調制御を行う。However, in the conventional air conditioning system, the temperature of each room is set by the operation of the user, and the air conditioning is controlled.
【０００５】本発明は、複数の部屋からなる住宅に冷暖
房を行う空調システムにおいて、各部屋の人間の在、不
在を検出して、省エネルギーと快適性を両立するように
空調を自動制御する空調制御システムを提供することを
目的とする。The present invention relates to an air conditioning system for cooling and heating a house composed of a plurality of rooms. In the air conditioning system, the presence or absence of a person in each room is detected, and the air conditioning is automatically controlled so as to achieve both energy saving and comfort. The purpose is to provide a system.
【０００６】[0006]
【課題を解決するための手段】上述の課題を解決するた
め、本発明の請求項１に記載の空調制御システムは、複
数の部屋を有する住宅にて、室内と室外との熱交換を行
う熱交換器に冷媒を循環させる圧縮機と、熱交換された
冷気または暖気を室内に送風する送風機とによって冷暖
房を行う空調システムにおいて、各部屋に設置され、人
間の在、不在を検出する人感センサと、各部屋に設置さ
れ、室内温度を検出する温度センサと、この温度センサ
の検出した室内温度に応じて、あらかじめ設定された空
調条件スケジュールによって前記圧縮機および送風機を
制御して、各部屋の温度を調節する空調制御手段と、前
記人感センサが人間の在室を検出した部屋の空調を、前
記空調条件スケジュールが人間に快適な温度にする制御
であればそのままに、低負荷運転または空調停止であれ
ば人間に快適な温度に変更制御し、前記人感センサが人
間の不在を検出した部屋の空調を、前記空調条件スケジ
ュールが人間に快適な温度にする制御であれば前記圧縮
機または送風機に対して低負荷運転となるように変更制
御する変更制御手段とを具備することを特徴とする構成
を有する。According to a first aspect of the present invention, there is provided an air-conditioning control system for performing heat exchange between a room and an outdoor room in a house having a plurality of rooms. In an air-conditioning system that performs cooling and heating by a compressor that circulates refrigerant in an exchanger and a blower that blows heat-exchanged cool air or warm air into a room, a human sensor installed in each room to detect the presence or absence of a person. And, installed in each room, and a temperature sensor for detecting the indoor temperature, according to the room temperature detected by this temperature sensor, by controlling the compressor and blower according to a preset air conditioning condition schedule, to control the temperature of each room Air-conditioning control means for adjusting the temperature, and air-conditioning of the room in which the human sensor detects the presence of a person, if the air-conditioning condition schedule is a control that makes the temperature comfortable for humans, If the low-load operation or the air conditioning is stopped, the temperature is controlled to be changed to a temperature that is comfortable for humans. If so, a change control means for changing and controlling the compressor or the blower so as to operate at a low load is provided.
【０００７】上記の構成によって、本発明の請求項１に
記載の空調制御システムは、人感センサが人間の在室を
検出した部屋の空調を、空調条件スケジュールが人間に
快適な温度にする制御であればそのままに、低負荷運転
または空調停止であれば人間に快適な温度に変更制御す
るので、生活者が空調条件スケジュールと異なった行動
を行っても快適性が確保され、人感センサが人間の不在
を検出した部屋の空調を、空調条件スケジュールが人間
に快適な温度にする制御であれば圧縮機または送風機に
対して低負荷運転となるように変更制御するので、余分
なエネルギーを消費しない。With the above configuration, the air-conditioning control system according to the first aspect of the present invention controls the air-conditioning of the room in which the human sensor detects the presence of a person so that the air-conditioning condition schedule is set to a temperature that is comfortable for the person. If it is low-load operation or air-conditioning is stopped, the temperature is controlled to change to a temperature that is comfortable for humans, so comfort is ensured even if a consumer performs an action different from the air-conditioning condition schedule, and the human sensor is If the air conditioning in the room where the absence of a person is detected is controlled so that the air conditioning condition schedule is set to a temperature that is comfortable for the person, change control is performed so that the compressor or blower operates at a low load, so extra energy is consumed. do not do.
【０００８】本発明の請求項２に記載の空調制御システ
ムは、請求項１に記載の空調制御システムを構成する手
段において、前記変更制御手段が、部屋の温度をあらか
じめ設定された温度に対し３℃以内となるように前記圧
縮機または送風機の運転を低負荷側に変更制御すること
を特徴とする。According to a second aspect of the present invention, there is provided an air conditioning control system according to the first aspect, wherein the change control means sets the temperature of the room to a predetermined temperature by three. The operation of the compressor or the blower is controlled to be changed to a low load side so as to be within ° C.
【０００９】上記の構成によって、本発明の請求項２に
記載の空調制御システムは、部屋の温度をあらかじめ設
定された温度に対し３℃以内となるように圧縮機または
送風機の運転を低負荷側に変更制御するので、不必要な
エネルギーを浪費せずに、室温は程々の快適性を保持す
る。According to the above configuration, the air conditioning control system according to the second aspect of the present invention controls the operation of the compressor or the blower on the low load side so that the room temperature is within 3 ° C. with respect to the preset temperature. The room temperature maintains moderate comfort without wasting unnecessary energy.
【００１０】本発明の請求項３に記載の空調制御システ
ムは、請求項２に記載の空調制御システムを構成する手
段において、前記変更制御手段が、部屋の温度をあらか
じめ設定された温度に対し、暖房時と冷房時とでそれぞ
れ設定された量だけ前記圧縮機または送風機の運転を低
負荷側に変更制御することを特徴とする。According to a third aspect of the present invention, in the air-conditioning control system according to the second aspect, the change control means sets the room temperature to a predetermined temperature. The operation of the compressor or the blower is controlled to be changed to the low load side by an amount set during heating and during cooling.
【００１１】上記の構成によって、本発明の請求項３に
記載の空調制御システムは、部屋の温度をあらかじめ設
定された温度に対し、暖房時と冷房時とでそれぞれ設定
された量だけ圧縮機または送風機の運転を低負荷側に変
更制御するので、暖房と冷房とで温度変更による快適度
を同等に設定でき、それぞれ最適な省エネルギー運転を
行うことができる。According to the above configuration, the air-conditioning control system according to the third aspect of the present invention is configured such that the temperature of the room is set to a predetermined value for the compressor or the air conditioner in the amount of time set for the cooling operation. Since the operation of the blower is controlled to be changed to the low load side, the degree of comfort due to the temperature change can be set equally for heating and cooling, and optimal energy-saving operation can be performed for each.
【００１２】本発明の請求項４に記載の空調制御システ
ムは、請求項２に記載の空調制御システムを構成する手
段において、前記変更制御手段が、部屋の温度をあらか
じめ設定された温度に対し、前記圧縮機または送風機の
運転を暖房時には冷房時よりも、より低負荷側に変更制
御することを特徴とする。According to a fourth aspect of the present invention, there is provided an air conditioning control system according to the second aspect, wherein the change control means sets the room temperature to a preset temperature. The operation of the compressor or the blower is controlled to be changed to a lower load side at the time of heating than at the time of cooling.
【００１３】上記の構成によって、本発明の請求項４に
記載の空調制御システムは、部屋の温度をあらかじめ設
定された温度に対し、圧縮機または送風機の運転を暖房
時には冷房時よりも、より低負荷側に変更制御するの
で、暖房と冷房とでそれぞれ最適な快適度による省エネ
ルギー運転を行うことができる。With the above configuration, the air-conditioning control system according to claim 4 of the present invention allows the operation of the compressor or the blower to be lower at the time of heating than at the time of cooling with respect to a preset temperature. Since the change control is performed on the load side, it is possible to perform the energy-saving operation with the optimum degree of comfort for each of the heating and the cooling.
【００１４】本発明の請求項５に記載の空調制御システ
ムは、請求項１に記載の空調制御システムを構成する手
段に加え、部屋の設定温度を変更指示する変更指示手段
を備え、前記空調制御手段がこの変更指示を受けて部屋
の設定温度を変更後、前記人感センサが人間の不在を検
出したら、変更された設定温度を元の設定温度に戻すこ
とを特徴とする。An air conditioning control system according to a fifth aspect of the present invention includes a change instructing means for instructing a change in a set temperature of a room, in addition to the means constituting the air conditioning control system in the first aspect, After the means receives the change instruction and changes the set temperature of the room, if the human sensor detects the absence of a person, the changed set temperature is returned to the original set temperature.
【００１５】上記の構成によって、本発明の請求項５に
記載の空調制御システムは、部屋の設定温度を変更後、
人感センサが人間の不在を検出したら、変更された設定
温度を元の設定温度に戻すので、余分なエネルギーを消
費しない。According to the above configuration, the air conditioning control system according to claim 5 of the present invention, after changing the set temperature of the room,
When the human sensor detects the absence of a person, the changed set temperature is returned to the original set temperature, so that no extra energy is consumed.
【００１６】本発明の請求項６に記載の空調制御システ
ムは、請求項１に記載の空調制御システムを構成する手
段に加え、部屋の設定温度を変更指示する変更指示手段
を備え、前記空調制御手段がこの変更指示を受けて部屋
の設定温度を変更後、あらかじめ設定された時間の経過
後に、変更された設定温度を元の設定温度に戻すことを
特徴とする。An air conditioning control system according to a sixth aspect of the present invention includes, in addition to the means constituting the air conditioning control system according to the first aspect, change instructing means for instructing a change in a set temperature of a room. The means changes the set temperature of the room in response to the change instruction and returns the changed set temperature to the original set temperature after a lapse of a preset time.
【００１７】上記の構成によって、本発明の請求項６に
記載の空調制御システムは、部屋の設定温度を変更後、
あらかじめ設定された時間の経過後に、変更された設定
温度を元の設定温度に戻すので、快適な空調を行うこと
ができ、不必要なエネルギーを浪費しない。According to the above configuration, the air conditioning control system according to claim 6 of the present invention, after changing the set temperature of the room,
After the elapse of a preset time, the changed set temperature is returned to the original set temperature, so that comfortable air conditioning can be performed and unnecessary energy is not wasted.
【００１８】本発明の請求項７に記載の空調制御システ
ムは、請求項１に記載の空調制御システムを構成する手
段に加え、部屋の設定温度を変更指示する変更指示手段
を備え、前記空調制御手段がこの変更指示を受けて部屋
の設定温度を変更後、あらかじめ設定された空調条件ス
ケジュールによって各部屋の温度を調節する際に、変更
された設定温度を元の設定温度に戻すことを特徴とす
る。An air conditioning control system according to a seventh aspect of the present invention further comprises, in addition to the means constituting the air conditioning control system according to the first aspect, change instructing means for instructing a change in the set temperature of the room. After the means receives the change instruction and changes the set temperature of the room, when adjusting the temperature of each room according to a preset air conditioning condition schedule, the changed set temperature is returned to the original set temperature. I do.
【００１９】上記の構成によって、本発明の請求項７に
記載の空調制御システムは、部屋の設定温度を変更後、
あらかじめ設定された空調条件スケジュールによって各
部屋の温度を調節する際に、変更された設定温度を元の
設定温度に戻すので、快適な空調を省エネルギー運転で
行うことができる。According to the above configuration, the air conditioning control system according to claim 7 of the present invention, after changing the set temperature of the room,
When adjusting the temperature of each room according to a preset air conditioning condition schedule, the changed set temperature is returned to the original set temperature, so that comfortable air conditioning can be performed by energy saving operation.
【００２０】本発明の請求項８に記載の空調制御システ
ムは、請求項１に記載の空調制御システムを構成する手
段において、前記人感センサが夜間に在室者の就寝を検
出したら、前記変更制御手段が、あらかじめ設定された
空調条件スケジュールによる温度制御に対し、前記圧縮
機または送風機の運転を低負荷側に変更制御することを
特徴とする。In the air-conditioning control system according to an eighth aspect of the present invention, in the means constituting the air-conditioning control system according to the first aspect, when the human sensor detects sleeping of a room occupant at night, the change is performed. The control means controls the operation of the compressor or the blower to be changed to a low load side with respect to the temperature control according to a preset air conditioning condition schedule.
【００２１】上記の構成によって、本発明の請求項８に
記載の空調制御システムは、人感センサが夜間に在室者
の就寝を検出したら、あらかじめ設定された空調条件ス
ケジュールによる温度制御に対し、圧縮機または送風機
の運転を低負荷側に変更制御するので、暖房時および冷
房時に、快適な睡眠を得られると同時に省エネルギーを
達成できる。With the above configuration, the air-conditioning control system according to claim 8 of the present invention, when the human sensor detects sleeping of a room occupant at night, performs temperature control according to a preset air-conditioning condition schedule. Since the operation of the compressor or the blower is controlled to be changed to the low load side, comfortable sleep can be obtained at the time of heating and cooling, and energy saving can be achieved.
【００２２】本発明の請求項９に記載の空調制御システ
ムは、請求項８に記載の空調制御システムを構成する手
段において、前記人感センサが夜間に在室者の就寝を検
出した際に、前記変更制御手段が、あらかじめ設定され
た空調条件スケジュールによる温度制御に対し、暖房時
と冷房時とでそれぞれ設定された量だけ前記圧縮機また
は送風機の運転を低負荷側に変更制御することを特徴と
する。According to a ninth aspect of the present invention, in the air-conditioning control system according to the eighth aspect, when the motion sensor detects that the occupant is sleeping at night, The change control means controls the change of the operation of the compressor or the blower to a low load side by an amount set during heating and during cooling, respectively, with respect to temperature control according to a preset air conditioning condition schedule. And
【００２３】上記の構成によって、本発明の請求項９に
記載の空調制御システムは、人感センサが夜間に在室者
の就寝を検出した際に、あらかじめ設定された空調条件
スケジュールによる温度制御に対し、暖房時と冷房時と
でそれぞれ設定された量だけ圧縮機または送風機の運転
を低負荷側に変更制御するので、暖房時および冷房時に
快適な睡眠を得ることができ、それぞれ最適な省エネル
ギー運転を行うことができる。With the above configuration, the air-conditioning control system according to the ninth aspect of the present invention can control the temperature according to a preset air-conditioning condition schedule when the motion sensor detects sleeping of the occupant at night. On the other hand, since the operation of the compressor or the blower is changed and controlled to the low load side by the amount set for heating and cooling, respectively, comfortable sleep can be obtained during heating and cooling, and optimal energy-saving operation respectively. It can be performed.
【００２４】本発明の請求項１０に記載の空調制御シス
テムは、請求項１に記載の空調制御システムを構成する
手段において、前記人感センサが夜間に在室者の就寝を
検出することにより、前記変更制御手段が、あらかじめ
設定された空調条件スケジュールによる温度制御に対
し、前記圧縮機または送風機の運転を低負荷側に変更制
御した後、あらかじめ設定された起床想定時刻または最
低外気温発生予想時刻よりも前に前記変更制御を解除し
て元の設定温度に戻すことを特徴とする。According to a tenth aspect of the present invention, in the air-conditioning control system according to the first aspect, the human sensor detects that a room occupant is sleeping at night. The change control unit controls the change of the operation of the compressor or the blower to the low-load side with respect to the temperature control according to the preset air conditioning condition schedule. Before the change, the change control is canceled to return to the original set temperature.
【００２５】上記の構成によって、本発明の請求項１０
に記載の空調制御システムは、人感センサが夜間に在室
者の就寝を検出することにより、あらかじめ設定された
空調条件スケジュールによる温度制御に対し、圧縮機ま
たは送風機の運転を低負荷側に変更制御した後、あらか
じめ設定された起床想定時刻または最低外気温発生予想
時刻よりも前に変更制御を解除して元の設定温度に戻す
ので、最大熱負荷を低減でき、より小さい能力の空調機
にて快適な空調を行うできる。[0025] According to the above construction, the present invention is applied to claim 10 of the present invention.
The air-conditioning control system described in (1) changes the operation of the compressor or the blower to the low-load side in response to temperature control according to a preset air-conditioning condition schedule by detecting the sleeping of the occupants at night by the motion sensor. After the control, the change control is released and returned to the original set temperature before the preset expected wake-up time or the expected minimum outside air temperature occurrence time, so the maximum heat load can be reduced and the air conditioner with smaller capacity And provide comfortable air conditioning.
【００２６】[0026]
【発明の実施の形態】以下、図面を参照して本発明の実
施の形態を詳細に説明する。Embodiments of the present invention will be described below in detail with reference to the drawings.
【００２７】図１は、本発明の実施の形態の空調制御シ
ステムを適用した住宅の構成図である。本実施の形態の
適用された住宅は、複数の被空調室（部屋）１および共
用スペース（廊下、吹抜けなど）２を持ち、各被空調室
１と共用スペース２とは、下部にガラリ１０または隙間
を有する扉で仕切られている。FIG. 1 is a configuration diagram of a house to which an air conditioning control system according to an embodiment of the present invention is applied. The house to which the present embodiment is applied has a plurality of air-conditioned rooms (rooms) 1 and common spaces (corridors, atriums, etc.) 2, and each of the air-conditioned rooms 1 and the common space 2 has a lower portion 10 It is separated by a door with a gap.
【００２８】本実施の形態の空調制御システムでは、室
外機９は屋外に設置され、冷媒配管８は室外機９と室内
機５とを接続し、室内機５は天井裏（小屋裏）３および
天井懐４に設置される。ダクト６は室内機５にて調和さ
れた空気を被空調室１に導くように天井裏３および天井
懐４に配置され、室内送風ユニット７は各被空調室１に
設置される。また天井裏３に設置された空調換気ユニッ
ト２１にて、必要に応じて換気のための給気・排気を行
う。In the air-conditioning control system according to the present embodiment, the outdoor unit 9 is installed outdoors, the refrigerant pipe 8 connects the outdoor unit 9 and the indoor unit 5, and the indoor unit 5 is located on the ceiling (back of the hut) 3 and It is installed in the ceiling pocket 4. The duct 6 is arranged in the ceiling back 3 and the ceiling pocket 4 so as to guide the air conditioned by the indoor unit 5 to the room to be air-conditioned 1, and the indoor blower unit 7 is installed in each room to be air-conditioned 1. In addition, the air-conditioning ventilation unit 21 installed in the back of the ceiling 3 supplies and exhausts air for ventilation as needed.
【００２９】図２は、本実施の形態の空調制御システム
のブロック図である。室外機９にて外気と熱交換を行う
室外熱交換器１４と、室内機５にて室内空気と熱交換を
行う室内熱交換器１１との間に冷媒配管８が接続され、
圧縮機１３にて冷媒が循環される。室内空気は、蒸発器
または凝縮器として機能する室内熱交換器１１によっ
て、冷気または暖気となって室内送風機１２によってダ
クト６に送り出される。そして室内送風ユニット７の中
にあるダンパ１９によって送風量が調節され、各被空調
室１に調和された空気（冷気または暖気）が導かれる。
送風量の調節は、ダンパ１９の代わりにファンを用いて
も良い。調和された空気は、各被空調室１を空調した
後、扉の下部のガラリ１０または隙間を通り、共用スペ
ース２に流出する。流出した空気は、共用スペース２に
開口した室内機の吸込口２０に吸い込まれる。以上の順
で室内空気は循環され、各被空調室１を空調する。FIG. 2 is a block diagram of the air conditioning control system according to the present embodiment. A refrigerant pipe 8 is connected between an outdoor heat exchanger 14 that performs heat exchange with the outside air in the outdoor unit 9 and an indoor heat exchanger 11 that performs heat exchange with the indoor air in the indoor unit 5,
A refrigerant is circulated in the compressor 13. The indoor air is cooled or warmed by the indoor heat exchanger 11 functioning as an evaporator or a condenser, and is sent out to the duct 6 by the indoor blower 12. The amount of air blown is adjusted by a damper 19 in the indoor blower unit 7, and conditioned air (cool air or warm air) is guided to each air-conditioned room 1.
A fan may be used in place of the damper 19 to adjust the air volume. After the conditioned air has been air-conditioned in each of the air-conditioned rooms 1, the conditioned air flows out of the common space 2 through the louvers 10 or gaps below the door. The outflowing air is sucked into the suction port 20 of the indoor unit opened to the common space 2. The room air is circulated in the above order, and the air-conditioned rooms 1 are air-conditioned.
【００３０】各被空調室１には、人間の在、不在を検出
する人感センサ１６、室内温度を検出する温度センサ１
７、在室者が設定温度を任意に変更指示する指示パネル
（変更指示手段）１８が設置され、制御部１５に接続さ
れる。人感センサ１６は赤外線などによって人間の存在
を検出して、その動きから人間の活動状態を判断するセ
ンサモジュールである。制御部１５は、マイクロコンピ
ュータなどによって構成され、あらかじめ設定された空
調条件スケジュールにて各被空調室１の温度を調節する
空調制御手段、および空調条件を変更制御する変更制御
手段として機能する。Each room 1 to be air-conditioned has a human sensor 16 for detecting the presence or absence of a person, and a temperature sensor 1 for detecting the room temperature.
7. An instruction panel (change instruction means) 18 for the occupant to arbitrarily change the set temperature is installed and connected to the control unit 15. The human sensor 16 is a sensor module that detects the presence of a person by infrared rays or the like and determines the activity state of the person from the movement. The control unit 15 is configured by a microcomputer or the like and functions as an air conditioning control unit that adjusts the temperature of each air-conditioned room 1 according to a preset air conditioning condition schedule and a change control unit that changes and controls the air conditioning conditions.
【００３１】次に、被空調室を４室と想定し、生活者の
行動パターンの一例を示す。主婦は６時に起床し、ＬＤ
Ｋ(Living Dining Kitchen) で作業し、２２時に主寝室
に戻る。主人は７時に起床し、朝食後出勤し、２４時に
就寝する。子供は８時に起床し、昼間学校に行き、２１
時に就寝する。高齢者は和室を使用する。この標準スケ
ジュール通りに各人が行動する日と、異なる行動をする
日とが在る。Next, assuming that the number of rooms to be air-conditioned is four, an example of a behavior pattern of a consumer is shown. Housewife gets up at 6:00 and LD
Work at K (Living Dining Kitchen) and return to master bedroom at 22:00. The husband wakes up at 7:00, goes to work after breakfast, and goes to bed at 24:00. The child wakes up at 8 and goes to school during the day,
Go to bed sometimes. Elderly people use Japanese-style rooms. There are days when individuals act according to the standard schedule and days when they act differently.
【００３２】図３は、これら生活者の標準行動パターン
に対応した空調システムの空調条件スケジュールの設定
例を示す。ＬＤＫは、６時に空調をオンとし、２２時に
オフとする。主寝室は、７時に空調をオフとし、２１時
にオンとする。子供部屋は、８時に空調をオフとし、２
０時にオンとする。和室は、６時に一旦空調をオフと
し、その後高齢者の生活パターンに合わせて数回のオン
・オフを繰り返し、２１時に再びオンとする。FIG. 3 shows an example of setting an air-conditioning condition schedule of the air-conditioning system corresponding to the standard behavior pattern of these consumers. In the LDK, the air conditioning is turned on at 6:00 and turned off at 22:00. In the master bedroom, the air conditioning is turned off at 7:00 and turned on at 21:00. In the children's room, turn off the air conditioning at 8 o'clock
Turn on at 0 o'clock. In the Japanese-style room, the air conditioning is temporarily turned off at 6:00, and then repeatedly turned on and off several times in accordance with the life pattern of the elderly, and turned on again at 21:00.
【００３３】制御部１５は、上記の空調条件スケジュー
ルに従い、空調運転を行い、各被空調室１の人感センサ
１６および温度センサ１７からの信号を受け、室外機
９、室内機５、室内送風ユニット７に制御信号を送る。The control unit 15 performs an air-conditioning operation according to the above-described air-conditioning condition schedule, receives signals from the human sensor 16 and the temperature sensor 17 of each room 1 to be air-conditioned, and outputs the outdoor unit 9, the indoor unit 5, and the indoor air blower. A control signal is sent to the unit 7.
【００３４】図４は、人感センサ１６の信号状態と空調
条件との対応関係を示す。上記の空調条件スケジュール
にて、被空調室１が空調オンに設定されている時に、人
感センサ１６が人間の在室を検出すると、通常の空調運
転を行う。例えば暖房時では温度センサ１７が設定温度
未満であることを示せば暖気を供給し、設定温度以上で
あることを示せば、ダンパ１９によって送風量を減少方
向に調節し、または停止する。また冷房時では温度セン
サ１７が設定温度を越えていることを示せば冷気を供給
し、設定温度以下であることを示せば、ダンパ１９によ
って送風量を減少方向に調節し、または停止する。FIG. 4 shows the correspondence between the signal state of the human sensor 16 and the air conditioning condition. In the above air conditioning condition schedule, when the air-conditioned room 1 is set to air-conditioning ON and the human sensor 16 detects the presence of a human room, normal air-conditioning operation is performed. For example, during heating, warm air is supplied if the temperature sensor 17 indicates that the temperature is lower than the set temperature, and if the temperature sensor 17 indicates that the temperature is equal to or higher than the set temperature, the blower amount is adjusted by the damper 19 in a decreasing direction or stopped. In cooling, if the temperature sensor 17 indicates that the temperature is higher than the set temperature, cool air is supplied. If the temperature sensor 17 indicates that the temperature is lower than the set temperature, the damper 19 adjusts the blowing amount in a decreasing direction or stops.
【００３５】空調条件スケジュールにて、被空調室１が
空調オフに設定されている時に、人感センサ１６が人間
の不在を検出していれば、ダンパ１９によって送風を停
止して空調停止とする。If the human sensor 16 detects the absence of a person when the air-conditioned room 1 is turned off in the air-conditioning condition schedule, the ventilation is stopped by the damper 19 to stop the air-conditioning. .
【００３６】ここで空調条件スケジュールにて、被空調
室１が空調オフ（空調停止）に設定されている時に、人
感センサ１６が人間の在室を検出すると、空調条件スケ
ジュールに優先して、空調オン時と同様の人間にとって
快適な温度になるよう冷暖房する変更制御を行う。In the air conditioning condition schedule, when the air-conditioned room 1 is set to the air conditioning off (air conditioning stopped) and the human sensor 16 detects the presence of a human, the air conditioning condition schedule takes priority. A change control for cooling and heating is performed so that the temperature becomes comfortable for humans as when the air conditioning is on.
【００３７】空調条件スケジュールにて、被空調室１が
空調オンに設定されている時に、人感センサ１６が人間
の不在を検出すると、室外機９、室内機５、室内送風ユ
ニット７に対し、低負荷運転となるように変更制御す
る。When the occupant sensor 16 detects the absence of a person while the air-conditioned room 1 is set to the air-conditioning ON state in the air-conditioning condition schedule, the outdoor unit 9, the indoor unit 5, and the indoor blowing unit 7 Change control is performed so as to achieve low-load operation.
【００３８】設定温度を低負荷側に変更制御する場合、
変更量が大きければ、それだけ省エネルギーとなるが、
生活者が戻ってきたときに元の設定温度にするまでに多
くの時間を要し、快適でない温度の状態が長時間続くこ
とになる。When the set temperature is controlled to be changed to the low load side,
The larger the change, the more energy is saved,
When the consumer returns, it takes a lot of time to return to the original set temperature, and an uncomfortable temperature state continues for a long time.
【００３９】ところで一般に人間は、年齢が増すにつれ
て温度差の識別能力に大きなばらつきを生じる。図５
は、この温度差の識別能力と年齢との関係を示す。６０
歳を境にして、若い人は温度差識別能力が約１℃である
が、高齢者は１〜５℃とばらつきが大きくなる。By the way, generally, humans vary greatly in their ability to discriminate temperature differences as their age increases. FIG.
Indicates the relationship between the ability to discriminate this temperature difference and age. 60
A young person has a temperature difference discrimination ability of about 1 ° C. at an age, but an elderly person has a large variation of 1 to 5 ° C.
【００４０】設定温度を変更制御する場合、変更量を１
℃とすれば、ほとんどの人が多少の温度差を感じるが、
設定温度との差が少なく、変更解除後に元の設定温度に
短時間で到達できる。このため、１℃が快適性と省エネ
ルギーとを同時に満足する最小の変更量となる。When the set temperature is changed and controlled, the change amount is set to 1
℃, most people feel a slight temperature difference,
The difference from the set temperature is small, and the original set temperature can be reached in a short time after the change is released. Therefore, 1 ° C. is the minimum amount of change that simultaneously satisfies comfort and energy saving.
【００４１】また若い人は温度変化に対する肉体的な順
応性があり、温度差による肉体的な影響をあまり考慮し
なくても良いが、６０歳を境える高齢者は温度差識別能
力が１〜５℃とばらつきが大きくなる。このため、中間
値３℃程度であれば、平均的な高齢者にとってあまり温
度差を感じない、すなわち快適感をあまり損なわない範
囲と考えられ、これを最大の変更量とする。A young person has physical adaptability to a temperature change, and it is not necessary to consider much the physical influence of a temperature difference. The variation is as large as 5 ° C. For this reason, if the intermediate value is about 3 ° C., it is considered that the average elderly person does not feel much difference in temperature, that is, it is considered to be a range where the feeling of comfort is not spoiled so much.
【００４２】以上のことから生活者が不在のときに、設
定温度に対し低負荷側に最小で１℃〜最大で３℃変更制
御する。From the above, when the consumer is absent, the control for changing the set temperature to a low load side at a minimum of 1 ° C. to a maximum of 3 ° C. is performed.
【００４３】次に図６は、同じ熱性能の住宅における個
別空調および全館空調の快適度(Predict Mean Vote) を
示す。住宅は標準的な木造住宅を想定し、全館空調は２
４時間連続運転、個別空調は断続運転とする。このため
個別空調の壁温は運転中の平均温度、室温は空調が安定
したときの温度とした。ここに示された快適度（ＰＭ
Ｖ）から全館空調では暖房で約２℃、冷房で約１℃低負
荷側に変更しても、個別空調と同等の快適度が確保でき
る。この結果を、生活者が不在のときに設定温度から低
負荷側への変更制御に適用し、暖房時の変更量を２℃、
冷房時の変更量を１℃とする。Next, FIG. 6 shows the comfort level (Predict Mean Vote) of the individual air conditioning and the whole building air conditioning in a house having the same thermal performance. The house is assumed to be a standard wooden house, and the entire building is air-conditioned.
4 hours continuous operation, individual air conditioning is intermittent operation. For this reason, the wall temperature of the individual air conditioner was the average temperature during operation, and the room temperature was the temperature at which the air conditioner was stabilized. The comfort level shown here (PM
From V), even if the whole building air conditioning is changed to a low load side of about 2 ° C. for heating and about 1 ° C. for cooling, the same degree of comfort as individual air conditioning can be secured. This result is applied to the change control from the set temperature to the low load side when the consumer is absent, and the change amount during heating is 2 ° C.
The amount of change during cooling is 1 ° C.
【００４４】図７は、空調時の室温と外気温との関係を
示す。これから分かるように、日本の気候では、暖房時
の室温と外気温との差は、冷房時の室温と外気温との差
よりも大きい。このため上記の快適度の計算を行うと、
暖房時に同等な快適度とした全館空調と個別空調との設
定温度差は、冷房時に同等な快適度とした全館空調と個
別空調との設定温度差よりも大きくなる。そこで、被空
調室１が空調オンに設定されている時に、人感センサ１
６が人間の不在を検出した際の、設定温度を低負荷側に
変更制御する量を暖房時に冷房時よりも大きくする。FIG. 7 shows the relationship between the room temperature during air conditioning and the outside air temperature. As can be seen, in the Japanese climate, the difference between the room temperature during heating and the outside temperature is larger than the difference between the room temperature during cooling and the outside temperature. Therefore, when calculating the above comfort level,
The set temperature difference between the whole building air conditioner and the individual air conditioner having the same degree of comfort during heating is larger than the set temperature difference between the whole building air conditioner and the individual air conditioner having the same degree of comfort during the cooling. Therefore, when the air-conditioned room 1 is set to be turned on, the human sensor 1
When the absence of a person 6 is detected, the amount by which the set temperature is controlled to be changed to the low load side is made larger during heating than during cooling.
【００４５】在室者個人の好みによって、あるいはその
時の運動量などによって設定温度を変更したい場合は、
指示パネル１８から変更指示し、制御部１５はこの変更
指示を受けて、その部屋の設定温度を変更する。この変
更制御は、在室者がその部屋に居なくなったときには、
意味が無くなり、変更内容によっては、無駄な空調運転
を行うことになる。このため、人感センサ１６が人間の
不在を検出したら、制御部１５は変更された設定温度を
元の設定温度に戻し、空調条件スケジュールにて空調制
御を行う。If it is desired to change the set temperature according to the tastes of the occupants or the amount of exercise at that time,
The control panel 15 receives the change instruction from the instruction panel 18 and changes the set temperature of the room. This change control is activated when the occupant is no longer in the room.
It becomes meaningless, and depending on the content of the change, useless air conditioning operation is performed. Therefore, when the human sensor 16 detects the absence of a person, the control unit 15 returns the changed set temperature to the original set temperature, and performs air conditioning control according to the air conditioning condition schedule.
【００４６】在室者が、その時の運動量や環境の変化な
どによって設定温度を変更するのは、通常以外の事態が
発生したときであり、一般には長く続かないと考えら
る。このため他の実施の形態では、制御部１５は、部屋
の設定温度を変更後、あらかじめ設定された時間の経過
後に、変更された設定温度を元の設定温度に戻すように
制御する。It is considered that the occupant changes the set temperature due to a change in the amount of exercise or the environment at that time when an unusual situation occurs, and it is generally considered that the situation does not last long. Therefore, in another embodiment, after changing the set temperature of the room, the control unit 15 controls the changed set temperature to return to the original set temperature after a lapse of a preset time.
【００４７】あるいは在室者の行動に変更があったとし
ても、日常のスケジュールから極端に掛け離れることは
ない。このため他の実施の形態では、制御部１５は、部
屋の設定温度を変更後、あらかじめ設定された空調条件
スケジュールによって各部屋の温度を調節する際に、変
更された設定温度を元の設定温度に戻す。Alternatively, even if the behavior of the occupants is changed, there is no extreme deviation from the daily schedule. For this reason, in another embodiment, after changing the set temperature of the room, when the temperature of each room is adjusted according to a preset air conditioning condition schedule, the control unit 15 uses the changed set temperature as the original set temperature. Return to
【００４８】通常就寝時には、布団やベッドを用いて体
温の低下を防止し、快適な睡眠を得る。そこで人感セン
サ１６が夜間に在室者の就寝を検出したら、すなわち在
室者の動きが一定の値以下になったら、制御部１５は、
あらかじめ設定された空調条件スケジュールによる温度
制御に対し、室外機９、室内機５、室内送風ユニット７
を、低負荷運転となるように変更制御する。Normally, at bedtime, a futon or a bed is used to prevent a decrease in body temperature and to obtain a comfortable sleep. Therefore, if the motion sensor 16 detects that the occupant sleeps at night, that is, if the motion of the occupant falls below a certain value, the control unit 15
For the temperature control according to the preset air conditioning condition schedule, the outdoor unit 9, the indoor unit 5, and the indoor blowing unit 7
Is controlled to be changed to a low-load operation.
【００４９】暖房時（冬期）には、布団は保温材の役割
を果たすが、冷房時（夏期）にはその役割によって、か
えって寝苦しくなることもある。このため、人感センサ
１６が夜間に在室者の就寝を検出した際に、制御部１５
は、あらかじめ設定された空調条件スケジュールによる
温度制御に対し、室外機９、室内機５、室内送風ユニッ
ト７が、暖房時と冷房時とでそれぞれ設定された量だけ
低負荷運転となるように変更制御する。During heating (winter), the futon plays a role of a heat insulating material, but during cooling (summer), it may make it more difficult to sleep. For this reason, when the motion sensor 16 detects that the occupant is sleeping at night, the control unit 15
Is changed so that the outdoor unit 9, the indoor unit 5, and the indoor blower unit 7 are operated at a low load by the amounts respectively set at the time of heating and at the time of cooling with respect to the temperature control according to the preset air conditioning condition schedule. Control.
【００５０】生活者が起床する時刻あるいは最低外気温
が発生する時刻は、生活者の行動パターンと住宅がどの
地域に建てられたかで決まる。また住宅の熱性能と設置
された空調機の能力によって、それらの時刻に各部屋が
快適温度となるために必要な空調機の運転開始時刻すな
わち最大能力で運転開始する時刻が求まる。The time at which the consumer wakes up or the time at which the lowest outside temperature occurs is determined by the behavior pattern of the consumer and the area in which the house was built. Also, based on the thermal performance of the house and the capacity of the installed air conditioner, an operation start time of the air conditioner necessary for each room to reach a comfortable temperature at those times, that is, a time of starting operation at the maximum capacity is obtained.
【００５１】生活者が夜間就寝していることによる温度
設定変更の終了時刻が、運転開始時刻よりも後になる
と、低負荷側に変更制御された分だけ室温が下がってい
るので、快適温度を得るための空調熱負荷が増す。すな
わち起床時刻あるいは最低外気温が発生する時刻に最大
暖房熱負荷が発生する可能性が極めて高く、この間空調
機は最大能力で運転することになる。この最大能力で運
転している間に変更制御運転の終了時刻があると、熱負
荷が増した分だけ高い能力の空調機を用いる必要があ
る。このため、制御部１５は、生活者の就寝による空調
機の低負荷側への変更制御後、あらかじめ設定された起
床想定時刻または最低外気温発生予想時刻よりも前に変
更制御を解除して元の設定温度に戻す。If the end time of the temperature setting change due to the consumer sleeping at night is later than the operation start time, the room temperature is lowered by the amount controlled to change to the low load side, so that a comfortable temperature is obtained. The heat load for air conditioning increases. That is, it is highly probable that the maximum heating heat load will occur at the time of wake-up or at the time when the minimum outside air temperature occurs. If there is an end time of the change control operation while operating at the maximum capacity, it is necessary to use an air conditioner having a higher capacity for the increased heat load. For this reason, the control unit 15 cancels the change control before the preset expected wake-up time or the estimated minimum outside air temperature occurrence time after the change control of the air conditioner to the low load side due to the sleeping of the resident, and the original control. Return to the set temperature.
【００５２】[0052]
【発明の効果】以上説明した通り、本発明の請求項１に
記載の空調制御システムは、人感センサが人間の在室を
検出した部屋の空調を、空調条件スケジュールが人間に
快適な温度にする制御であればそのままに、低負荷運転
または空調停止であれば人間に快適な温度に変更制御す
るので、生活者が空調条件スケジュールと異なった行動
を行っても、手間が掛からずに快適性が確保され、理想
的な空調を実現できる。さらに人感センサが人間の不在
を検出した部屋の空調を、空調条件スケジュールが人間
に快適な温度にする制御であれば圧縮機または送風機に
対して低負荷運転となるように変更制御するので、余分
なエネルギーを消費せず、省エネルギーを達成できる。
また低負荷運転ではあっても、空調を行っているので、
生活者が戻ってきたときに、室温を迅速に設定温度まで
到達させられるので、不快感を最小限にできる。As described above, in the air conditioning control system according to the first aspect of the present invention, the air conditioning of the room in which the human sensor detects the occupancy of the person is adjusted so that the air conditioning condition schedule is set to a temperature that is comfortable for the person. If the load is low or the air conditioning is stopped, the temperature is controlled to change to a temperature that is comfortable for humans. , Ensuring ideal air conditioning. Furthermore, if the human sensor detects the absence of a human, the air conditioning of the room, if the air conditioning condition schedule is a control that makes the temperature comfortable for humans, the change control is performed so that the compressor or the blower is operated at low load. Energy can be saved without consuming extra energy.
In addition, even in low-load operation, air conditioning is performed,
When the consumer returns, the room temperature can be quickly brought to the set temperature, so that discomfort can be minimized.
【００５３】本発明の請求項２に記載の空調制御システ
ムは、部屋の温度をあらかじめ設定された温度に対し３
℃以内となるように圧縮機または送風機の運転を低負荷
側に変更制御するので、不必要なエネルギーを浪費せず
に、生活者がその部屋に戻ってきても、室温は程々の快
適性を保持しており、かつ設定温度まで迅速に推移で
き、快適性の低下を最小限にできる。The air-conditioning control system according to the second aspect of the present invention is configured such that the temperature of the room is set to a value of 3 with respect to a preset temperature.
The operation of the compressor or blower is controlled to change to a low-load side so that it is within ℃, so that even if the consumer returns to the room without wasting unnecessary energy, the room temperature will have a moderate level of comfort. The temperature can be maintained and can be quickly changed to the set temperature, and a decrease in comfort can be minimized.
【００５４】本発明の請求項３に記載の空調制御システ
ムは、部屋の温度をあらかじめ設定された温度に対し、
暖房時と冷房時とでそれぞれ設定された量だけ圧縮機ま
たは送風機の運転を低負荷側に変更制御するので、暖房
と冷房とで温度変更による快適度を同等に設定でき、生
活者が部屋に戻ってきたとき、暖房運転でも冷房運転で
も、同等の快適度を得ることができる。また暖房と冷房
とでそれぞれ最適な省エネルギー運転を行うことができ
る。In the air conditioning control system according to the third aspect of the present invention, the room temperature is set to a predetermined temperature.
Since the operation of the compressor or the blower is changed and controlled to the low load side by the amount set for heating and cooling, respectively, the comfort level by changing the temperature can be set equally for heating and cooling, and the consumer can enter the room. When returning, the same degree of comfort can be obtained in both the heating operation and the cooling operation. Also, optimal energy-saving operation can be performed for each of heating and cooling.
【００５５】本発明の請求項４に記載の空調制御システ
ムは、部屋の温度をあらかじめ設定された温度に対し、
圧縮機または送風機の運転を暖房時には冷房時よりも、
より低負荷側に変更制御するので、暖房と冷房とでそれ
ぞれ最適な快適度による省エネルギー運転を行うことが
できる。In the air conditioning control system according to the fourth aspect of the present invention, the room temperature is set to a predetermined temperature.
When operating the compressor or blower during heating,
Since the change control is performed to the lower load side, it is possible to perform the energy-saving operation with the optimum degree of comfort for each of the heating and the cooling.
【００５６】本発明の請求項５に記載の空調制御システ
ムは、部屋の設定温度を変更後、人感センサが人間の不
在を検出したら、変更された設定温度を元の設定温度に
戻すので、余分なエネルギーを消費せず、省エネルギー
運転を行うことができる。In the air conditioning control system according to the fifth aspect of the present invention, if the human sensor detects the absence of a person after changing the set temperature of the room, the changed set temperature is returned to the original set temperature. Energy saving operation can be performed without consuming extra energy.
【００５７】本発明の請求項６に記載の空調制御システ
ムは、部屋の設定温度を変更後、あらかじめ設定された
時間の経過後に、変更された設定温度を元の設定温度に
戻すので、手間が掛からずに快適な空調を行うことがで
き、不必要なエネルギーを浪費せずに、省エネルギー運
転を行うことができる。In the air conditioning control system according to the sixth aspect of the present invention, after the set temperature of the room is changed, the changed set temperature is returned to the original set temperature after a lapse of a preset time. Comfortable air conditioning can be performed without hanging, and energy saving operation can be performed without wasting unnecessary energy.
【００５８】本発明の請求項７に記載の空調制御システ
ムは、部屋の設定温度を変更後、あらかじめ設定された
空調条件スケジュールによって各部屋の温度を調節する
際に、変更された設定温度を元の設定温度に戻すので、
手間が掛からずに快適な空調を行うことができ、空調条
件により省エネルギー運転を行うことができる。In the air-conditioning control system according to a seventh aspect of the present invention, when the temperature of each room is adjusted according to a preset air-conditioning condition schedule after changing the set temperature of the room, the changed set temperature is used based on the changed temperature. Since it returns to the set temperature of
Comfortable air conditioning can be performed without any trouble, and energy saving operation can be performed depending on the air conditioning conditions.
【００５９】本発明の請求項８に記載の空調制御システ
ムは、人感センサが夜間に在室者の就寝を検出したら、
あらかじめ設定された空調条件スケジュールによる温度
制御に対し、圧縮機または送風機の運転を低負荷側に変
更制御するので、暖房時には設定温度が下がっても、布
団あるいはベッドによって体温の低下を防いで快適な睡
眠を得られると同時に省エネルギーを達成できる。また
冷房時には、設定温度が上がることによって体温の低下
を防いで快適な睡眠を得られると同時に省エネルギーを
達成できる。The air-conditioning control system according to the eighth aspect of the present invention, when the human sensor detects sleeping of a room occupant at night,
In contrast to the temperature control according to the preset air conditioning condition schedule, the operation of the compressor or the blower is changed and controlled to the low load side, so even if the set temperature drops during heating, a futon or bed prevents the body temperature from lowering and is comfortable. You can get sleep and save energy at the same time. Also, during cooling, a rise in the set temperature prevents a decrease in body temperature, thereby enabling a comfortable sleep and energy saving.
【００６０】本発明の請求項９に記載の空調制御システ
ムは、人感センサが夜間に在室者の就寝を検出した際
に、あらかじめ設定された空調条件スケジュールによる
温度制御に対し、暖房時と冷房時とでそれぞれ設定され
た量だけ圧縮機または送風機の運転を低負荷側に変更制
御するので、暖房時に快適であり、冷房時にも寝苦しさ
を感じず睡眠を得ることができ、また暖房と冷房とでそ
れぞれ最適な省エネルギー運転を行うことができる。The air-conditioning control system according to the ninth aspect of the present invention is characterized in that when the human sensor detects sleeping of the occupant at night, the temperature control according to the preset air-conditioning condition schedule is changed to the time of heating. Since the operation of the compressor or blower is controlled to change to the low load side by the amount set for cooling and each time, it is comfortable during heating, it is possible to get sleep without feeling sleepy during cooling, and Optimum energy-saving operation can be performed for each of the cooling and the cooling.
【００６１】本発明の請求項１０に記載の空調制御シス
テムは、人感センサが夜間に在室者の就寝を検出するこ
とにより、あらかじめ設定された空調条件スケジュール
による温度制御に対し、圧縮機または送風機の運転を低
負荷側に変更制御した後、あらかじめ設定された起床想
定時刻または最低外気温発生予想時刻よりも前に変更制
御を解除して元の設定温度に戻すので、最大熱負荷を低
減でき、より小さい能力の空調機を選定でき、初期投資
が少なくて済む。また能力の小さい空調機は、一般に寸
法も小さいので、取扱いが容易となり、設置場所の自由
度が増す。The air conditioning control system according to claim 10 of the present invention is characterized in that the human sensor detects the presence of a occupant in the nighttime at night, so that the compressor or the air conditioner can perform temperature control according to a preset air conditioning condition schedule. After changing the blower operation to the low load side, the change control is canceled and returned to the original set temperature before the preset expected wake-up time or the predicted minimum outside temperature occurrence time, reducing the maximum heat load. It can select an air conditioner with a smaller capacity, and requires less initial investment. In addition, since an air conditioner having a small capacity generally has a small size, it is easy to handle, and the degree of freedom of an installation place is increased.
【図１】本発明の実施の形態の空調制御システムを適用
した住宅の構成図である。FIG. 1 is a configuration diagram of a house to which an air conditioning control system according to an embodiment of the present invention is applied.
【図２】本発明の実施の形態の空調制御システムのブロ
ック図である。FIG. 2 is a block diagram of an air conditioning control system according to the embodiment of the present invention.
【図３】空調条件スケジュールの設定例を示す図であ
る。FIG. 3 is a diagram showing a setting example of an air conditioning condition schedule.
【図４】人感センサの信号状態と空調条件との対応関係
を示す図である。FIG. 4 is a diagram showing a correspondence relationship between a signal state of a human sensor and air conditioning conditions.
【図５】温度差の識別能力と年齢との関係を示す図であ
る。FIG. 5 is a diagram showing a relationship between discrimination ability of a temperature difference and age.
【図６】個別空調および全館空調の快適度(PMV) を示す
図である。FIG. 6 is a diagram showing the degree of comfort (PMV) of individual air conditioning and whole building air conditioning.
【図７】空調時の室温と外気温との関係を示す図であ
る。FIG. 7 is a diagram illustrating a relationship between a room temperature and an outside air temperature during air conditioning.
１ 被空調室 ２ 共用スペース ３ 天井裏 ４ 天井懐 ５ 室内機 ６ ダクト ７ 室内送風ユニット ８ 冷媒配管 ９ 室外機 １０ ガラリ １１ 室内熱交換器 １２ 室内送風機 １３ 圧縮機 １４ 室外熱交換器 １５ 制御部 １６ 人感センサ １７ 温度センサ １８ 指示パネル １９ ダンパ ２０ 吸込口 ２１ 空調換気ユニット DESCRIPTION OF SYMBOLS 1 Air-conditioned room 2 Common space 3 Above the ceiling 4 Ceiling ceiling 5 Indoor unit 6 Duct 7 Indoor ventilation unit 8 Refrigerant piping 9 Outdoor unit 10 Gully 11 Indoor heat exchanger 12 Indoor blower 13 Compressor 14 Outdoor heat exchanger 15 Control unit 16 Motion sensor 17 Temperature sensor 18 Indicator panel 19 Damper 20 Suction port 21 Air conditioning ventilation unit
Claims (10)
外との熱交換を行う熱交換器に冷媒を循環させる圧縮機
と、熱交換された冷気または暖気を室内に送風する送風
機とによって冷暖房を行う空調システムにおいて、 各部屋に設置され、人間の在、不在を検出する人感セン
サと、 各部屋に設置され、室内温度を検出する温度センサと、 この温度センサの検出した室内温度に応じて、あらかじ
め設定された空調条件スケジュールによって前記圧縮機
および送風機を制御して、各部屋の温度を調節する空調
制御手段と、 前記人感センサが人間の在室を検出した部屋の空調を、
前記空調条件スケジュールが人間に快適な温度にする制
御であればそのままに、低負荷運転または空調停止であ
れば人間に快適な温度に変更制御し、前記人感センサが
人間の不在を検出した部屋の空調を、前記空調条件スケ
ジュールが人間に快適な温度にする制御であれば前記圧
縮機または送風機に対して低負荷運転となるように変更
制御する変更制御手段とを具備することを特徴とする空
調制御システム。In a house having a plurality of rooms, a compressor that circulates a refrigerant through a heat exchanger that performs heat exchange between the room and the outside and a blower that blows the heat-exchanged cool air or warm air into the room. In an air conditioning system that performs air conditioning, a human sensor installed in each room to detect the presence or absence of a person, a temperature sensor installed in each room to detect the indoor temperature, and an indoor temperature detected by this temperature sensor Accordingly, controlling the compressor and the blower according to a preset air conditioning condition schedule, air conditioning control means for adjusting the temperature of each room, air conditioning of the room where the human sensor detects the presence of a human,
If the air-conditioning condition schedule is a control that makes the temperature comfortable for humans, the temperature is changed to a temperature that is comfortable for humans if the low-load operation or the air-conditioning is stopped, and the human sensor detects the absence of a human. If the air-conditioning condition schedule is a control that makes the temperature comfortable for humans, the air conditioner further includes a change control unit that controls the compressor or the blower to perform a low-load operation. Air conditioning control system.
かじめ設定された温度に対し３℃以内となるように前記
圧縮機または送風機の運転を低負荷側に変更制御するこ
とを特徴とする請求項１に記載の空調制御システム。2. The method according to claim 1, wherein the change control means controls the operation of the compressor or the blower to a low load side so that the room temperature is within 3 ° C. with respect to a preset temperature. Item 7. An air conditioning control system according to item 1.
かじめ設定された温度に対し、暖房時と冷房時とでそれ
ぞれ設定された量だけ前記圧縮機または送風機の運転を
低負荷側に変更制御することを特徴とする請求項２に記
載の空調制御システム。3. The change control means changes the operation of the compressor or the blower to a low load side by an amount set for heating and cooling, respectively, with respect to a preset temperature of the room. The air conditioning control system according to claim 2, wherein:
かじめ設定された温度に対し、前記圧縮機または送風機
の運転を暖房時には冷房時よりも、より低負荷側に変更
制御することを特徴とする請求項２に記載の空調制御シ
ステム。4. The method according to claim 1, wherein the change control unit controls the operation of the compressor or the blower to a lower load side during a heating operation than in a cooling operation with respect to a preset temperature. The air conditioning control system according to claim 2.
手段を備え、 前記空調制御手段がこの変更指示を受けて部屋の設定温
度を変更後、前記人感センサが人間の不在を検出した
ら、変更された設定温度を元の設定温度に戻すことを特
徴とする請求項１に記載の空調制御システム。5. An air conditioner comprising: a change instructing unit for instructing a change in a set temperature of a room; wherein the air conditioning control unit changes the set temperature of the room in response to the change instruction and the human sensor detects the absence of a person. The air conditioning control system according to claim 1, wherein the changed set temperature is returned to an original set temperature.
手段を備え、 前記空調制御手段がこの変更指示を受けて部屋の設定温
度を変更後、あらかじめ設定された時間の経過後に、変
更された設定温度を元の設定温度に戻すことを特徴とす
る請求項１に記載の空調制御システム。6. A change instructing means for instructing a change in the set temperature of the room, wherein the air conditioning control means changes the set temperature of the room in response to the change instruction, and after a lapse of a preset time, the change is made. The air conditioning control system according to claim 1, wherein the set temperature is returned to the original set temperature.
手段を備え、 前記空調制御手段がこの変更指示を受けて部屋の設定温
度を変更後、あらかじめ設定された空調条件スケジュー
ルによって各部屋の温度を調節する際に、変更された設
定温度を元の設定温度に戻すことを特徴とする請求項１
に記載の空調制御システム。7. A change instructing means for instructing a change of a set temperature of a room, wherein the air conditioning control means changes the set temperature of the room in response to the change instruction, and thereafter changes the temperature of each room according to a preset air condition condition schedule. 2. The method according to claim 1, wherein when adjusting the temperature, the changed set temperature is returned to the original set temperature.
An air conditioning control system according to item 1.
検出したら、前記変更制御手段が、あらかじめ設定され
た空調条件スケジュールによる温度制御に対し、前記圧
縮機または送風機の運転を低負荷側に変更制御すること
を特徴とする請求項１に記載の空調制御システム。8. When the occupancy sensor detects that the occupant is sleeping at night, the change control means reduces the load on the operation of the compressor or the blower with respect to temperature control according to a preset air conditioning condition schedule. The air conditioning control system according to claim 1, wherein the change control is performed on the side.
検出した際に、前記変更制御手段が、あらかじめ設定さ
れた空調条件スケジュールによる温度制御に対し、暖房
時と冷房時とでそれぞれ設定された量だけ前記圧縮機ま
たは送風機の運転を低負荷側に変更制御することを特徴
とする請求項８に記載の空調制御システム。9. When the human sensor detects sleeping of a room occupant at night, the change control means controls the temperature control according to a preset air conditioning condition schedule for heating and cooling, respectively. The air-conditioning control system according to claim 8, wherein the operation of the compressor or the blower is changed and controlled to a low load side by a set amount.
を検出することにより、前記変更制御手段が、あらかじ
め設定された空調条件スケジュールによる温度制御に対
し、前記圧縮機または送風機の運転を低負荷側に変更制
御した後、あらかじめ設定された起床想定時刻または最
低外気温発生予想時刻よりも前に前記変更制御を解除し
て元の設定温度に戻すことを特徴とする請求項１に記載
の空調制御システム。10. The change sensor controls the operation of the compressor or the blower in response to temperature control according to a preset air-conditioning condition schedule when the motion sensor detects sleeping of the occupant at night. The control method according to claim 1, wherein after performing the change control to the low load side, the change control is canceled and returned to the original set temperature before a preset wake-up expected time or a predicted minimum outside air temperature occurrence time. Air conditioning control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159926A JPH116644A (en) | 1997-06-17 | 1997-06-17 | Air conditioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9159926A JPH116644A (en) | 1997-06-17 | 1997-06-17 | Air conditioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH116644A true JPH116644A (en) | 1999-01-12 |
Family
ID=15704178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9159926A Pending JPH116644A (en) | 1997-06-17 | 1997-06-17 | Air conditioning control system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH116644A (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000240998A (en) * | 1999-02-18 | 2000-09-08 | Sanyo Electric Co Ltd | Air conditioner |
| JP2001241731A (en) * | 2000-02-25 | 2001-09-07 | Satooki:Kk | Indoor air conditioning system |
| WO2002010652A1 (en) * | 2000-07-28 | 2002-02-07 | Kitz Corporation | Control system with communication function and facility control system |
| JP2004279000A (en) * | 2003-03-18 | 2004-10-07 | Fujitsu General Ltd | Control method for air-conditioner |
| JP2004293849A (en) * | 2003-03-26 | 2004-10-21 | Toho Gas Co Ltd | Indoor air circulation system |
| JP2005055144A (en) * | 2003-08-07 | 2005-03-03 | Toshiba Kyaria Kk | Air conditioner |
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1997
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