JPS5663513A - Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner - Google Patents

Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner

Info

Publication number
JPS5663513A
JPS5663513A JP14097079A JP14097079A JPS5663513A JP S5663513 A JPS5663513 A JP S5663513A JP 14097079 A JP14097079 A JP 14097079A JP 14097079 A JP14097079 A JP 14097079A JP S5663513 A JPS5663513 A JP S5663513A
Authority
JP
Japan
Prior art keywords
car
car room
glass
temperature
detector
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.)
Granted
Application number
JP14097079A
Other languages
Japanese (ja)
Other versions
JPS6214410B2 (en
Inventor
Shinji Sudo
Seiji Sumikawa
Toshizo Hara
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.)
Bosch Corp
Original Assignee
Diesel Kiki Co Ltd
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 Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Priority to JP14097079A priority Critical patent/JPS5663513A/en
Publication of JPS5663513A publication Critical patent/JPS5663513A/en
Publication of JPS6214410B2 publication Critical patent/JPS6214410B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
    • B60H1/00785—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models by the detection of humidity or frost

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

PURPOSE:To prevent the clouding inside a car glass by controlling the temperature and moisture in a car room in accordance with a temperature inside the glass, a temperature inside the car room, a relative moisture inside the car room, and an air temperature outside the car room. CONSTITUTION:There are provided a glass inner-surface thermal detector 24, a car room thermal detector 25, a car room relative moisture detector 26, and an external air thermal detector 29. Detected outputs from the car room thermal detector 25 and the car room relative humidity detector 26 are inputted into a dew point temperature computation circuit 27 to calculate the dew point temperature of the air layer inside a car glass, and the resultant value thereof is inputted into a control circuit 5 together with outputs from detectors 24, 25, 26, and 29. This construction permits to control mode-changing doors 19 and 20, a compressor 3, a rear hot-wire 30, and a humidifier 28 in accordance with the temperature inside the car glass, the car room temperature, the relative humidity inside the car room, and the air temperature outside the car room, and prevent the clouding inside the car glass.
JP14097079A 1979-10-31 1979-10-31 Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner Granted JPS5663513A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14097079A JPS5663513A (en) 1979-10-31 1979-10-31 Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14097079A JPS5663513A (en) 1979-10-31 1979-10-31 Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner

Publications (2)

Publication Number Publication Date
JPS5663513A true JPS5663513A (en) 1981-05-30
JPS6214410B2 JPS6214410B2 (en) 1987-04-02

Family

ID=15281060

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14097079A Granted JPS5663513A (en) 1979-10-31 1979-10-31 Method and apparatus for preventing clouding inside car glass and control moisture for car-air conditioner

Country Status (1)

Country Link
JP (1) JPS5663513A (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859611U (en) * 1981-10-20 1983-04-22 日立建機株式会社 Vehicle start-up device
JPS59216718A (en) * 1983-05-26 1984-12-06 Matsushita Electric Ind Co Ltd Air-conditioning system for automobile
JPS59216719A (en) * 1983-05-25 1984-12-06 Matsushita Electric Ind Co Ltd Air-conditioning system for vehicle
JPS60110518A (en) * 1983-11-21 1985-06-17 Matsushita Electric Ind Co Ltd Air conditioner for automobile
JPS60248423A (en) * 1984-05-22 1985-12-09 Matsushita Electric Ind Co Ltd Air conditioner for car
JPS6162852A (en) * 1984-09-05 1986-03-31 Automob Antipollut & Saf Res Center Humidity detector for automobile
JPS61193923A (en) * 1985-02-22 1986-08-28 Hitachi Ltd Air conditioner for automobile
JPS63160209U (en) * 1987-04-10 1988-10-20
JPH0322960U (en) * 1989-07-12 1991-03-11
JPH08258547A (en) * 1995-03-23 1996-10-08 Nippon Climate Syst:Kk Air conditioner for electric vehicle
KR20030042532A (en) * 2001-11-23 2003-06-02 위니아만도 주식회사 Defoging system for car window
KR100742075B1 (en) * 2001-12-01 2007-07-23 한국델파이주식회사 Humidity control device and process of vehicle
KR100766423B1 (en) * 2001-08-23 2007-10-11 한라공조주식회사 Method for fogging point detection of vehicles
KR100791899B1 (en) 2006-12-20 2008-01-07 동환산업 주식회사 Air conditioner controlling method for energy saving
US9539878B2 (en) 2006-04-10 2017-01-10 Nissan Motor Co., Ltd. Glass temperature detecting system, window fog detecting system, air-conditioning system for vehicles, and window fog detecting method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5445514B2 (en) 2011-05-30 2014-03-19 株式会社デンソー Air conditioner for vehicles

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831638A (en) * 1971-08-27 1973-04-25
JPS5043639A (en) * 1973-08-29 1975-04-19
JPS54110534A (en) * 1978-02-15 1979-08-30 Nippon Denso Co Ltd Method of temperature control for air conditioner for motorcar

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831638A (en) * 1971-08-27 1973-04-25
JPS5043639A (en) * 1973-08-29 1975-04-19
JPS54110534A (en) * 1978-02-15 1979-08-30 Nippon Denso Co Ltd Method of temperature control for air conditioner for motorcar

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5859611U (en) * 1981-10-20 1983-04-22 日立建機株式会社 Vehicle start-up device
JPS59216719A (en) * 1983-05-25 1984-12-06 Matsushita Electric Ind Co Ltd Air-conditioning system for vehicle
JPS59216718A (en) * 1983-05-26 1984-12-06 Matsushita Electric Ind Co Ltd Air-conditioning system for automobile
JPS60110518A (en) * 1983-11-21 1985-06-17 Matsushita Electric Ind Co Ltd Air conditioner for automobile
JPS60248423A (en) * 1984-05-22 1985-12-09 Matsushita Electric Ind Co Ltd Air conditioner for car
JPH0378939B2 (en) * 1984-09-05 1991-12-17 Jidosha Kiki Gijutsu Kenkyu Kumiai
JPS6162852A (en) * 1984-09-05 1986-03-31 Automob Antipollut & Saf Res Center Humidity detector for automobile
JPS61193923A (en) * 1985-02-22 1986-08-28 Hitachi Ltd Air conditioner for automobile
JPS63160209U (en) * 1987-04-10 1988-10-20
JPH0322960U (en) * 1989-07-12 1991-03-11
JPH08258547A (en) * 1995-03-23 1996-10-08 Nippon Climate Syst:Kk Air conditioner for electric vehicle
KR100766423B1 (en) * 2001-08-23 2007-10-11 한라공조주식회사 Method for fogging point detection of vehicles
KR20030042532A (en) * 2001-11-23 2003-06-02 위니아만도 주식회사 Defoging system for car window
KR100742075B1 (en) * 2001-12-01 2007-07-23 한국델파이주식회사 Humidity control device and process of vehicle
US9539878B2 (en) 2006-04-10 2017-01-10 Nissan Motor Co., Ltd. Glass temperature detecting system, window fog detecting system, air-conditioning system for vehicles, and window fog detecting method
KR100791899B1 (en) 2006-12-20 2008-01-07 동환산업 주식회사 Air conditioner controlling method for energy saving

Also Published As

Publication number Publication date
JPS6214410B2 (en) 1987-04-02

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