WO2011036714A1 - Dispositif de commande de climatisation - Google Patents

Dispositif de commande de climatisation Download PDF

Info

Publication number
WO2011036714A1
WO2011036714A1 PCT/JP2009/004834 JP2009004834W WO2011036714A1 WO 2011036714 A1 WO2011036714 A1 WO 2011036714A1 JP 2009004834 W JP2009004834 W JP 2009004834W WO 2011036714 A1 WO2011036714 A1 WO 2011036714A1
Authority
WO
WIPO (PCT)
Prior art keywords
temperature
thermal sensation
air conditioning
control device
user
Prior art date
Application number
PCT/JP2009/004834
Other languages
English (en)
Japanese (ja)
Inventor
仲山加奈子
亀山研一
Original Assignee
株式会社 東芝
鈴木琢治
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 株式会社 東芝, 鈴木琢治 filed Critical 株式会社 東芝
Priority to PCT/JP2009/004834 priority Critical patent/WO2011036714A1/fr
Publication of WO2011036714A1 publication Critical patent/WO2011036714A1/fr

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F24F11/46—Improving electric energy efficiency or saving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants

Definitions

  • the present invention relates to an air conditioning control device.
  • Patent Document 2 discloses a technique for estimating a user's thermal sensation and operating an air conditioning control device.
  • Non-Patent Document 1 and Patent Document 1 disclose a technique for estimating a user's thermal sensation from physical data and operating the air conditioning control device within a range in which the user feels comfortable.
  • Patent Documents 1 and 2 and Non-Patent Document 1 it has not been realized to operate the air conditioning control device with energy saving.
  • the present invention has been made in view of the above problems, and an object thereof is to operate an air conditioning control device with energy saving.
  • One aspect of the present invention relates to an air conditioning control device, wherein a user's thermal sensation determined by the thermal sensation determination means changes from a thermal sensation that the user feels is an appropriate temperature to a predetermined temperature.
  • Temperature setting means for setting the set temperature
  • environmental temperature changing means for controlling the environmental temperature to be the set temperature set by the temperature setting means.
  • the air conditioning control device can be operated with energy saving.
  • (A) is a figure which shows peripheral skin temperature and environmental temperature around a user
  • (b) is a figure which shows the report value of the user's thermal sensation measured simultaneously with (a).
  • FIG. 1 is a diagram showing a schematic configuration of an air conditioning system 100 according to an embodiment of the present invention.
  • the air conditioning system 100 is configured to control an air conditioning control device 101 such as a cooler or a heater based on a user's thermal sensation and environmental temperature (such as room temperature).
  • the air conditioning control device 101 includes an environmental temperature changing unit 111 having a function of controlling the environmental temperature such as a heat pump, and a temperature setting unit 112 that sets a set temperature of the air conditioning control device 101.
  • the air conditioning control device 101 is connected to an environmental temperature detection unit 102 that detects an environmental temperature, and a thermal sensation determination unit 103 that determines the thermal sensation of the user.
  • the environmental temperature detection means 102 measures the environmental temperature of the room where the user is located, and may be arranged indoors to detect the environmental temperature, or may use the intake air temperature of the air conditioning system.
  • the environmental temperature detection means 102 is preferably arranged around the user, but is generally built in the air conditioning control device.
  • the thermal sensation determination means 103 only needs to be able to measure the skin temperature of the peripheral portion having an arteriovenous anastomosis blood vessel and can be attached to, for example, a finger or a foot.
  • a thermal sensation determination means 103 for example, a thermal sensation determination system described in JP-A-2008-75975 can be used.
  • the air conditioning control device 101 is set to mode 1 (heating mode).
  • step S201 the thermal sensation determination unit 103 determines whether the thermal sensation of the user is a value corresponding to the thermal sensation 2, specifically, “appropriate temperature”. Determine.
  • the thermal sensation determination means 103 repeats determination of thermal sensation when the thermal sensation is a value corresponding to the thermal sensation 2 (“YES” in step S201).
  • the thermal sensation determination unit 103 proceeds to step S202.
  • step S202 the thermal sensation determining means 103 determines whether or not the user's thermal sensation is a value corresponding to thermal sensation 1, specifically “cold”. When the thermal sensation is a value corresponding to the thermal sensation 1 (“YES” in step S202), the thermal sensation determination unit 103 proceeds to step S204. If the thermal sensation does not indicate the thermal sensation 1, for example, if it is a value corresponding to “hot” (“NO” in step S202), the thermal sensation determination unit 103 proceeds to step S203.
  • the temperature setting unit 112 sets the set temperature Ts of the temperature setting unit 112 to the set temperature Tdown which is a direction in which the ability of the environmental temperature changing unit 111 is reduced.
  • the direction in which the ability of the environmental temperature changing unit 111 is decreased is specifically a temperature lower than the current set temperature Ts.
  • the set temperature Tdown for example, a minimum value of the set temperature of the temperature setting unit 112, a temperature at which a thermal sensation 1 (specifically, “cold”) has been shown in the past, or the like can be used.
  • the environmental temperature changing unit 111 controls the air conditioning controller 101 so that the environmental temperature falls to the set temperature Tdown set by the temperature setting unit 112.
  • the environmental temperature changing unit 111 operates the air conditioning control device 101 with the set temperature Tdown as a target, the environmental temperature gradually decreases toward the set temperature Tdown.
  • the temperature setting unit 112 sets the set temperature Ts of the temperature setting unit 112 to the set temperature Tup which is a direction in which the ability of the environmental temperature changing unit 111 is increased.
  • the direction of increasing the capability of the environmental temperature changing unit 111 specifically refers to a temperature higher than the current set temperature Ts.
  • the set temperature Tup for example, the maximum value of the set temperature of the temperature setting unit 112, the temperature at which the thermal sensation 3 (specifically, “hot”) has been shown in the past, or the like can be used.
  • the environmental temperature changing unit 111 operates the air conditioning control device 101 with the set temperature Tup as a target, the environmental temperature gradually increases toward the set temperature Tup.
  • step S205 the thermal sensation determining means 103 determines whether or not the user's thermal sensation is a value corresponding to the thermal sensation 2, specifically “appropriate temperature”. When the thermal sensation does not indicate a value corresponding to the thermal sensation 2 (“NO” in step S205), the thermal sensation determination unit 103 maintains the current state and continues to detect the thermal sensation. If the thermal sensation shows a value corresponding to the thermal sensation 2 in the temperature changing process (“YES” in step S205), the thermal sensation determination unit 103 proceeds to step S206.
  • step S206 the temperature setting unit 112 sets the set temperature Ts of the temperature setting unit 112 to the current environmental temperature Te measured by the environmental temperature detection unit 102 at that time.
  • the environmental temperature changing unit 111 operates the air conditioning control device 101 so that the environmental temperature is maintained at the temperature Te set by the temperature setting unit 112.
  • the environmental temperature is increased from the point where the thermal sensation is felt to be cold, for example, the environmental temperature when the thermal sensation becomes comfortable is set as the set temperature.
  • the set temperature can be set in a slightly cool place, and in a region where the thermal sensation shows comfort, it is set to a temperature at which the power consumption of the air conditioning control device is reduced. The temperature can be set.
  • the air conditioning control device 101 is set to mode 2 (cooling mode). Steps S301, S305, and S306 are the same as steps S201, S205, and S206 in FIG.
  • step S302 the thermal sensation determining means 103 determines whether the thermal sensation of the user is a thermal sensation 3, specifically, a value corresponding to “hot”.
  • the thermal sensation determination unit 103 proceeds to step S303. move on.
  • the thermal sensation determination unit 103 proceeds to step S304.
  • the temperature setting unit 112 sets the set temperature Ts of the temperature setting unit 112 to the set temperature Tdown which is a direction in which the ability of the environmental temperature changing unit 111 is reduced.
  • the direction in which the ability of the environmental temperature changing unit 111 is lowered is specifically a temperature higher than the current set temperature Ts.
  • the set temperature Tdown for example, the maximum value of the set temperature of the temperature setting unit 112, the temperature at which the thermal sensation 3 (specifically, “hot”) has been shown in the past, or the like can be used.
  • the environmental temperature changing unit 111 controls the air conditioning control device 101 so that the environmental temperature rises to the set temperature Tdown set by the temperature setting unit 112.
  • the environmental temperature changing unit 111 operates the air conditioning control device 101 with the set temperature Tdown as a target, the environmental temperature gradually increases toward the set temperature Tdown.
  • the temperature setting unit 112 sets the set temperature Ts of the temperature setting unit 112 to a set temperature Tup that is a direction in which the ability of the environmental temperature changing unit 111 is increased.
  • the direction in which the ability of the environmental temperature changing unit 111 is increased specifically refers to a temperature lower than the current set temperature Ts.
  • the set temperature Tup for example, a minimum value of the set temperature of the temperature setting unit 112, a temperature that indicates a thermal sensation 1 (specifically, “cold”) in the past, or the like may be used.
  • the operation of the means 11 may be stopped.
  • the environmental temperature changing unit 111 operates the air conditioning controller 101 with the set temperature Tup as a target, the environmental temperature gradually decreases toward the set temperature Tup.
  • the environmental temperature is lowered from the place where the thermal sensation is felt hot, for example, the environmental temperature when the thermal sensation becomes comfortable is set as the set temperature. Can do.
  • the set temperature can be set in a slightly warm place, and within the region where the thermal sensation shows comfort, it is set to a temperature at which the power consumption of the air conditioning control device is reduced. The temperature can be set.
  • FIG. 4A is a diagram showing the peripheral skin temperature (the left index finger tip) and the ambient temperature around the user.
  • FIG. 4B is a report value of the thermal sensation of the user measured simultaneously with FIG. The user was resting indoors for 50 minutes in a short-sleeved short bread sitting position.
  • the environmental temperature changes slightly upward, but the set value of the environmental temperature is constant.
  • +1 to +3 are values corresponding to “hot”
  • ⁇ 3 to ⁇ 1 are values corresponding to “cold”
  • ⁇ 1 to +1 are values corresponding to “appropriate temperature”.
  • FIG. 4 although the environmental temperature has not decreased, the thermal sensation of the user who was initially “appropriate temperature” has changed to “cold”.
  • the human sensation is not necessarily constant with respect to the environmental temperature, and even if the environmental temperature is initially kept at the “appropriate temperature”, it changes in an uncomfortable direction such as “hot” or “cold”. Sometimes. This is thought to be due to dietary digestion and metabolic changes due to muscle exercise.
  • the air conditioning system according to the present embodiment is also effective when the thermal sensation changes from the “appropriate temperature” state to the “uncomfortable” state in spite of the constant environment.
  • the energy consumption can be kept low by setting the environment to the minimum value in the appropriate temperature range.
  • JP-A-2008-75975 discloses that when the thermal sensation is “appropriate temperature”, a ripple (fluctuation) of the peripheral skin temperature is observed, and when it is “cold”, there is no fluctuation. Also in FIG. 4, it was confirmed that the thermal sensation of the user also became “cold” around 35 minutes after the start of the experiment in which the fluctuation of the peripheral skin temperature disappeared.
  • FIG. 4 shows that it is possible to determine “appropriate temperature” from the peripheral skin temperature fluctuation and to start feeling “cold” due to disappearance of the peripheral skin temperature fluctuation.
  • FIG. 5 is a diagram showing, as an example, the case where the state corresponding to “appropriate temperature”, “hot”, and “cold” of the thermal sensation from the peripheral skin temperature is observed and the flowchart of FIG. . Since the same applies to the flowchart of FIG. 3 in the case of mode 2, the description thereof is omitted.
  • the peripheral skin temperature of the user fluctuates, indicating “appropriate temperature”.
  • the operation is continued without changing the set temperature of the air conditioning system 100.
  • the minimum value Tmin of the temperature setting value possessed by the air conditioning system 100 is set as the set value.
  • a preset value learned in advance may be used as the operation start set temperature.
  • a set value set by itself may be used.
  • the maximum value Tmax of the temperature setting value of the air conditioning system is used as the setting value.
  • a setting value learned from the previous operation may be used.
  • the peripheral skin temperature of the user again fluctuates and becomes a state corresponding to “appropriate temperature”.
  • the set temperature of the air-conditioning system is changed using the measured ambient temperature around the user at the moment of fluctuation as the set temperature, and the air temperature is adjusted so that the user is at least “appropriate”. Feedback to the set temperature of the system.
  • the set temperature set to “appropriate temperature” at this time is Tc.
  • the peripheral skin temperature fluctuation disappears again and falls to the right (a state corresponding to “cold” with respect to the user's thermal sensation) If the temperature Tc is too cold for the user, the user's thermal sensation is induced to be “cold”. In this case, power consumption can be reduced by using Tc instead of Tmin. Further, since the thermal state is equivalent to “cold”, the set temperature of the air conditioning system is set to Tmax again, and the peripheral skin of the user changes in the process of changing the ambient temperature toward Tmax. When the fluctuation is reproduced in the temperature, the environment temperature at that time is operated as the set temperature.
  • the absolute value of the peripheral skin temperature of the user is around 36 degrees close to the human deep body temperature, and when the fluctuation disappears, it is assumed that the state represents “hot”.
  • the set temperature that has been set is recorded as a temperature Th that is too hot for the user, and Th is used instead of Tmax.
  • the set temperature of the air conditioning system is set to a temperature lower than the current set temperature. At this time, Tc recorded earlier is used, and the set temperature is Tc. By doing so, the user's peripheral skin temperature disappears again, falls to the lower right, and becomes “cold”.
  • the set temperature of the air conditioning system is set to a temperature higher than the current set temperature, but the set temperature is set to Th using the previously recorded Th.
  • the peripheral skin temperature fluctuates again in the process of changing the user's ambient temperature, and when it reaches the state of “appropriate temperature”, the environmental temperature at that time is set as the set temperature of the air conditioning system and the air conditioning system is operated. .
  • a component can be deform
  • the temperature setting unit, the thermal sensation determination unit, and the like can be realized by causing a computer to execute a program stored in a computer-readable storage medium.
  • a program can be stored in a computer-readable storage medium in an installable format or an executable file format.
  • the program may be provided by being incorporated in advance in a ROM or the like.
  • the program has a module configuration for realizing the functions of the above-described units on a computer.
  • the hardware configuration is configured such that the function of each unit described above is realized on the computer by causing the computer control unit to read a program stored in a storage medium into a RAM or the like and execute the program.
  • Air-conditioning control device 103 Thermal sensation determining means 111
  • Environmental temperature changing means 112 Temperature setting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

L'invention concerne un dispositif de commande de climatisation (101) ayant un moyen de réglage de température (112) pour régler une température de consigne de manière à obtenir une température prédéterminée quand la sensation de chaud/froid d'un utilisateur qui est déterminée par un moyen de détermination de sensation de chaud/froid (103) a changé par rapport à la sensation de chaud/froid que l'utilisateur ressent comme étant une température appropriée, et un moyen de changement de température ambiante (111) pour réguler la température ambiante de manière à obtenir la température de consigne réglée par le moyen de réglage de température (112).
PCT/JP2009/004834 2009-09-24 2009-09-24 Dispositif de commande de climatisation WO2011036714A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/004834 WO2011036714A1 (fr) 2009-09-24 2009-09-24 Dispositif de commande de climatisation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2009/004834 WO2011036714A1 (fr) 2009-09-24 2009-09-24 Dispositif de commande de climatisation

Publications (1)

Publication Number Publication Date
WO2011036714A1 true WO2011036714A1 (fr) 2011-03-31

Family

ID=43795488

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2009/004834 WO2011036714A1 (fr) 2009-09-24 2009-09-24 Dispositif de commande de climatisation

Country Status (1)

Country Link
WO (1) WO2011036714A1 (fr)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914719A (ja) * 1995-06-26 1997-01-17 Sanyo Electric Co Ltd 冷暖房機の温度制御装置
JP2006300428A (ja) * 2005-04-21 2006-11-02 Sekisui House Ltd 住宅内環境ナビゲーションシステム
JP2008075975A (ja) * 2006-09-21 2008-04-03 Toshiba Corp 温冷感判定装置、温冷感判定方法、温冷感判定プログラム、空調制御装置、空調制御方法および空調制御プログラム

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0914719A (ja) * 1995-06-26 1997-01-17 Sanyo Electric Co Ltd 冷暖房機の温度制御装置
JP2006300428A (ja) * 2005-04-21 2006-11-02 Sekisui House Ltd 住宅内環境ナビゲーションシステム
JP2008075975A (ja) * 2006-09-21 2008-04-03 Toshiba Corp 温冷感判定装置、温冷感判定方法、温冷感判定プログラム、空調制御装置、空調制御方法および空調制御プログラム

Similar Documents

Publication Publication Date Title
US8615327B2 (en) Device and method for humidity estimation
JP4486990B2 (ja) 温度調節シート
EP1998118A1 (fr) Procédé pour le contrôle du fonctionnement de veille d'un climatiseur d'air
EP2447614A3 (fr) Dispositif de climatisation et son procédé de contrôle
JP2010210200A (ja) 空気調和機
JP7220787B2 (ja) 空気調和機器の制御方法、制御装置及び空気調和機器
WO2021212821A1 (fr) Procédé et système de commande de climatiseur
CN103542490A (zh) 空调睡眠环境下的湿度控制方法及装置
JP2009264608A (ja) 空気調和機
EP1925887A3 (fr) Appareil et procédé de contrôle du courant d'air en mode de veille pour un climatiseur
JP2009243724A (ja) 室内空調システム
JP2007120889A (ja) 空調制御装置
JP2012007838A (ja) 空調システム
WO2011036714A1 (fr) Dispositif de commande de climatisation
JP6328902B2 (ja) 空調システム
WO2020158538A1 (fr) Système de dispositif de climatisation
JP2019132526A (ja) 空調システム
CN205388727U (zh) 智能电脑架
JP2009142625A (ja) ベッドとエアーコンディショナーとを備えた睡眠補助用エアコン装置及びその制御方法
JP2004225930A (ja) 熱負荷制御装置および熱負荷制御方法ならびに媒体
JP5274152B2 (ja) 空調機用の省エネ推進システム
JPS61173041A (ja) 空気調和装置
JP5294740B2 (ja) 電気毛布
KR101925970B1 (ko) 신체 열용량을 이용한 스마트 선풍기 및 이를 이용한 스마트 선풍기 제어 방법
KR20190139001A (ko) 신체 열용량을 이용한 사용자 맞춤형 선풍기, 이를 이용한 선풍기 제어 방법 및 컴퓨터 판독가능 기록매체

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09849745

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09849745

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: JP