JPS6479532A - Airflow direction control system for air-conditioning equipment - Google Patents

Airflow direction control system for air-conditioning equipment

Info

Publication number
JPS6479532A
JPS6479532A JP62235229A JP23522987A JPS6479532A JP S6479532 A JPS6479532 A JP S6479532A JP 62235229 A JP62235229 A JP 62235229A JP 23522987 A JP23522987 A JP 23522987A JP S6479532 A JPS6479532 A JP S6479532A
Authority
JP
Japan
Prior art keywords
human body
detecting
infrared rays
airflow direction
airflow
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
Application number
JP62235229A
Other languages
Japanese (ja)
Inventor
Takahiro Kita
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Panasonic Holdings Corp
Original Assignee
Matsushita Refrigeration Co
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 Matsushita Refrigeration Co filed Critical Matsushita Refrigeration Co
Priority to JP62235229A priority Critical patent/JPS6479532A/en
Publication of JPS6479532A publication Critical patent/JPS6479532A/en
Pending legal-status Critical Current

Links

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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
    • 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
    • F24F2120/10—Occupancy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To control airflow direction so as not to hit human bodies especially upon room heating operation or the like, by a method wherein the position of the human bodies and the distribution of the group of men are judged by detecting infrared rays, emitted from the human body, and the direction of airflow is controlled from information on the infrared rays. CONSTITUTION:The title system consists of a detecting unit 1, equipped with detecting means 1a, 1b, 1c detecting the infrared rays of a human body and provided with three directivities, amplifying means 2a, 2b, 2c, amplifying these detecting signals, a comparing means 4, comparing a signal constituted by a reference value comparing means 6 with a predetermined value through integrating filters 5a, 5b, 5c obtianing the time average of the amplified signals, a judging means 8, judging the position of the human body from the output of the comparing means 4 and outputting driving signals to airflow direction control blades 11a, 11b, and airflow direction control blade driving means 9a, 9b, driving the airflow direction control blades 11a, 11b by the driving signals while the airflow direction control blades are driven into the direction, in which the human body is not detected by the output of the comparing means 4. Accordingly, the position of the human body and the distribution of the group of men may be judged by detecting infrared rays emitted from the human body and the direction of airflow may be controlled from the information on the infrared rays.
JP62235229A 1987-09-18 1987-09-18 Airflow direction control system for air-conditioning equipment Pending JPS6479532A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62235229A JPS6479532A (en) 1987-09-18 1987-09-18 Airflow direction control system for air-conditioning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62235229A JPS6479532A (en) 1987-09-18 1987-09-18 Airflow direction control system for air-conditioning equipment

Publications (1)

Publication Number Publication Date
JPS6479532A true JPS6479532A (en) 1989-03-24

Family

ID=16982993

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62235229A Pending JPS6479532A (en) 1987-09-18 1987-09-18 Airflow direction control system for air-conditioning equipment

Country Status (1)

Country Link
JP (1) JPS6479532A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331825A (en) * 1992-03-07 1994-07-26 Samsung Electronics, Co., Ltd. Air conditioning system
EP2487428A1 (en) * 2003-10-31 2012-08-15 Daikin Industries, Ltd. Air conditioner and control method thereof
CN105180374A (en) * 2015-10-13 2015-12-23 浙江大冲能源科技有限公司 Intelligent air conditioner terminal controllers and global comfort control system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847040B2 (en) * 1978-04-07 1983-10-20 動力炉・核燃料開発事業団 Plutonium separation method
JPS60181530A (en) * 1984-02-28 1985-09-17 Fujitec Co Ltd Congestion degree detecting device for air conditioning
JPS61122443A (en) * 1984-11-20 1986-06-10 Matsushita Electric Ind Co Ltd Air conditioner
JPS63143449A (en) * 1986-12-06 1988-06-15 Daikin Ind Ltd Air conditioner

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847040B2 (en) * 1978-04-07 1983-10-20 動力炉・核燃料開発事業団 Plutonium separation method
JPS60181530A (en) * 1984-02-28 1985-09-17 Fujitec Co Ltd Congestion degree detecting device for air conditioning
JPS61122443A (en) * 1984-11-20 1986-06-10 Matsushita Electric Ind Co Ltd Air conditioner
JPS63143449A (en) * 1986-12-06 1988-06-15 Daikin Ind Ltd Air conditioner

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5331825A (en) * 1992-03-07 1994-07-26 Samsung Electronics, Co., Ltd. Air conditioning system
EP2487428A1 (en) * 2003-10-31 2012-08-15 Daikin Industries, Ltd. Air conditioner and control method thereof
CN105180374A (en) * 2015-10-13 2015-12-23 浙江大冲能源科技有限公司 Intelligent air conditioner terminal controllers and global comfort control system

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