JPS6447612A - Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle - Google Patents

Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle

Info

Publication number
JPS6447612A
JPS6447612A JP20178387A JP20178387A JPS6447612A JP S6447612 A JPS6447612 A JP S6447612A JP 20178387 A JP20178387 A JP 20178387A JP 20178387 A JP20178387 A JP 20178387A JP S6447612 A JPS6447612 A JP S6447612A
Authority
JP
Japan
Prior art keywords
window glass
air conditioner
car
cloudiness
inputted
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
JP20178387A
Other languages
Japanese (ja)
Inventor
Takashi Osawa
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 JP20178387A priority Critical patent/JPS6447612A/en
Publication of JPS6447612A publication Critical patent/JPS6447612A/en
Pending 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
    • B60H1/32—Cooling devices
    • B60H1/3204—Cooling devices using compression
    • B60H1/3205—Control means therefor
    • B60H1/3207—Control means therefor for minimizing the humidity of the air

Abstract

PURPOSE:To prevent the cloudiness of a window glass and improve the accuracy in humidity control by detecting the car component temperature, outside air temperature, and car component relative humidity, and obtaining a dew formation standard humidity according to a prescribed calculation equation and controlling an air conditioner. CONSTITUTION:The car component temperature tr is inputted into an autocontrol unit 15 from a car compartment temperauture sensor 17, and the outside air temperature ta is inputted from an outside air temperature sensor 18, and the car compartment relative humidity Hr is inputted from a car compartment relative humidity sensor 19. According to the equation I, it is judged if the inside surface of a window glass is in a dew formation region or in a fine region. An air conditioner is controlled according to this result. With such constitution, cloudiness can be prevented and the accuracy in the humidity control can be improved.
JP20178387A 1987-08-14 1987-08-14 Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle Pending JPS6447612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20178387A JPS6447612A (en) 1987-08-14 1987-08-14 Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20178387A JPS6447612A (en) 1987-08-14 1987-08-14 Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle

Publications (1)

Publication Number Publication Date
JPS6447612A true JPS6447612A (en) 1989-02-22

Family

ID=16446869

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20178387A Pending JPS6447612A (en) 1987-08-14 1987-08-14 Window glass cloudiness preventing and humidity controlling system in air conditioner for vehicle

Country Status (1)

Country Link
JP (1) JPS6447612A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009234342A (en) * 2008-03-26 2009-10-15 Denso Corp Fog suppression mechanism control method and fog suppression mechanism control device
US10232680B2 (en) 2016-01-07 2019-03-19 Lg Electronics Inc. Air circulation control device for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009234342A (en) * 2008-03-26 2009-10-15 Denso Corp Fog suppression mechanism control method and fog suppression mechanism control device
US10232680B2 (en) 2016-01-07 2019-03-19 Lg Electronics Inc. Air circulation control device for vehicle

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