JPS5737007A - Controller for air conditioning of vehicle - Google Patents

Controller for air conditioning of vehicle

Info

Publication number
JPS5737007A
JPS5737007A JP10948080A JP10948080A JPS5737007A JP S5737007 A JPS5737007 A JP S5737007A JP 10948080 A JP10948080 A JP 10948080A JP 10948080 A JP10948080 A JP 10948080A JP S5737007 A JPS5737007 A JP S5737007A
Authority
JP
Japan
Prior art keywords
air
vehicle
microcomputer
exceeded
internal
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
JP10948080A
Other languages
Japanese (ja)
Other versions
JPS606812B2 (en
Inventor
Osamu Eguchi
Hono Fukui
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Priority to JP55109480A priority Critical patent/JPS606812B2/en
Publication of JPS5737007A publication Critical patent/JPS5737007A/en
Publication of JPS606812B2 publication Critical patent/JPS606812B2/en
Expired 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
    • B60H1/008—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 the input being air quality
    • 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
    • B60H3/00—Other air-treating devices
    • B60H3/0085—Smell or pollution preventing arrangements

Abstract

PURPOSE:To avoid the unnecessary increase in the frequency of changeover, by making a response to the electric signal of a detector and by finding out through the detector that the quantity of per impurities per unit time has exceeded a prescribed level, to keep introducing internal air. CONSTITUTION:An external air inflow passage 1a is provided with a gas sensor 4, which detects the concentration of harmful gas in the air outside a vehicle to generate an analogue signal corresponding to the concentration. The signal is applied to a microcomputer 6 through an A/D converter 5. When the automatic air conditioning switch 9a of a display section 9 for an operating switch 1, the microcomputer 6 starts operating. When the output of the gas sensor 4 per unit time has exceeded a prescribed value, an actuator 8 is driven to shift an internal and external air changeover damper 2 to the state of internal air intake.
JP55109480A 1980-08-09 1980-08-09 Vehicle air conditioning control device Expired JPS606812B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55109480A JPS606812B2 (en) 1980-08-09 1980-08-09 Vehicle air conditioning control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55109480A JPS606812B2 (en) 1980-08-09 1980-08-09 Vehicle air conditioning control device

Publications (2)

Publication Number Publication Date
JPS5737007A true JPS5737007A (en) 1982-03-01
JPS606812B2 JPS606812B2 (en) 1985-02-20

Family

ID=14511306

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55109480A Expired JPS606812B2 (en) 1980-08-09 1980-08-09 Vehicle air conditioning control device

Country Status (1)

Country Link
JP (1) JPS606812B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177708A (en) * 1982-04-13 1983-10-18 Nippon Denso Co Ltd Controller of car air conditioner
FR2691678A1 (en) * 1992-05-26 1993-12-03 Bosch Gmbh Robert A method of controlling a ventilation system of the passenger compartment of a motor vehicle, according to at least one switching threshold of the concentration of harmful components.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58177708A (en) * 1982-04-13 1983-10-18 Nippon Denso Co Ltd Controller of car air conditioner
FR2691678A1 (en) * 1992-05-26 1993-12-03 Bosch Gmbh Robert A method of controlling a ventilation system of the passenger compartment of a motor vehicle, according to at least one switching threshold of the concentration of harmful components.
ES2079266A2 (en) * 1992-05-26 1996-01-01 Bosch Gmbh Robert Method of controlling vehicle interior ventilating device

Also Published As

Publication number Publication date
JPS606812B2 (en) 1985-02-20

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