CA2818396C - Thermostat a systemes de detection integres - Google Patents

Thermostat a systemes de detection integres Download PDF

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Publication number
CA2818396C
CA2818396C CA2818396A CA2818396A CA2818396C CA 2818396 C CA2818396 C CA 2818396C CA 2818396 A CA2818396 A CA 2818396A CA 2818396 A CA2818396 A CA 2818396A CA 2818396 C CA2818396 C CA 2818396C
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CA
Canada
Prior art keywords
thermostat
temperature
temperature sensor
sensor
head unit
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.)
Active
Application number
CA2818396A
Other languages
English (en)
Other versions
CA2818396A1 (fr
Inventor
Brian Huppi
John B. Filson
Fred Bould
David Sloo
Matthew L. Rogers
Anthony M. Fadell
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.)
Google LLC
Original Assignee
Google LLC
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
Priority claimed from US13/199,108 external-priority patent/US8727611B2/en
Application filed by Google LLC filed Critical Google LLC
Publication of CA2818396A1 publication Critical patent/CA2818396A1/fr
Application granted granted Critical
Publication of CA2818396C publication Critical patent/CA2818396C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/025—Interfacing a pyrometer to an external device or network; User interface
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/52—Indication arrangements, e.g. displays
    • F24F11/523—Indication arrangements, e.g. displays for displaying temperature data
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0022—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation of moving bodies
    • G01J5/0025—Living bodies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/04—Casings
    • G01J5/041—Mountings in enclosures or in a particular environment
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/02—Constructional details
    • G01J5/08—Optical arrangements
    • G01J5/0831—Masks; Aperture plates; Spatial light modulators
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • G05D23/1902—Control of temperature characterised by the use of electric means characterised by the use of a variable reference value
    • 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
    • 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
    • F24F2120/14—Activity of occupants

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Human Computer Interaction (AREA)
  • Automation & Control Theory (AREA)
  • Air Conditioning Control Device (AREA)
  • Radiation Pyrometers (AREA)

Abstract

Un thermostat selon un mode de réalisation de la présente invention comprend un logement comprenant une surface orientée vers l'avant comprenant un capteur de mouvement infrarouge passif (PIR) disposé à l'intérieur du logement pour détecter une présence au voisinage du thermostat. Le capteur de mouvement PIR comprend une surface réceptrice de rayonnement qui détecte le mouvement latéral d'un occupant devant la surface orientée vers l'avant. Un élément de grille comprenant une ou plusieurs ouvertures est également inclus le long de la surface orientée vers l'avant et placé sur la surface réceptrice de rayonnement du capteur de mouvement PIR. L'élément de grille est dimensionné de sorte à masquer et protéger visuellement le capteur de mouvement PIR disposé à l'intérieur du logement favorisant une qualité visuellement agréable du thermostat, tout en permettant également au capteur de mouvement PIR de détecter efficacement le mouvement latéral de l'occupant. Dans un mode de réalisation, les ouvertures de l'élément de grille sont des ouvertures en forme de fente orientées le long d'une direction sensiblement horizontale.
CA2818396A 2010-11-19 2011-11-18 Thermostat a systemes de detection integres Active CA2818396C (fr)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
US41577110P 2010-11-19 2010-11-19
US61/415,771 2010-11-19
US201061429093P 2010-12-31 2010-12-31
US61/429,093 2010-12-31
US13/199,108 2011-08-17
US13/199,108 US8727611B2 (en) 2010-11-19 2011-08-17 System and method for integrating sensors in thermostats
US201161627996P 2011-10-21 2011-10-21
US61/627,996 2011-10-21
PCT/US2011/061479 WO2012068507A2 (fr) 2010-11-19 2011-11-18 Thermostat à systèmes de détection intégrés

Publications (2)

Publication Number Publication Date
CA2818396A1 CA2818396A1 (fr) 2012-05-24
CA2818396C true CA2818396C (fr) 2021-01-19

Family

ID=46084680

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2818396A Active CA2818396C (fr) 2010-11-19 2011-11-18 Thermostat a systemes de detection integres

Country Status (5)

Country Link
EP (1) EP2641068A4 (fr)
CN (1) CN103443729B (fr)
CA (1) CA2818396C (fr)
TW (1) TWI579521B (fr)
WO (1) WO2012068507A2 (fr)

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Also Published As

Publication number Publication date
CA2818396A1 (fr) 2012-05-24
CN103443729B (zh) 2016-12-07
EP2641068A2 (fr) 2013-09-25
WO2012068507A2 (fr) 2012-05-24
TW201245653A (en) 2012-11-16
WO2012068507A3 (fr) 2013-08-29
EP2641068A4 (fr) 2017-04-19
CN103443729A (zh) 2013-12-11
TWI579521B (zh) 2017-04-21

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