JPS56154311A - Automatic method of air-conditioning - Google Patents

Automatic method of air-conditioning

Info

Publication number
JPS56154311A
JPS56154311A JP5783680A JP5783680A JPS56154311A JP S56154311 A JPS56154311 A JP S56154311A JP 5783680 A JP5783680 A JP 5783680A JP 5783680 A JP5783680 A JP 5783680A JP S56154311 A JPS56154311 A JP S56154311A
Authority
JP
Japan
Prior art keywords
air
opening degree
mix door
value
deviation
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
JP5783680A
Other languages
Japanese (ja)
Inventor
Hidekazu Otsu
Takanori Shibata
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP5783680A priority Critical patent/JPS56154311A/en
Publication of JPS56154311A publication Critical patent/JPS56154311A/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
    • B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
    • B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
    • B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
    • B60H1/00835—Damper doors, e.g. position control

Landscapes

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

Abstract

PURPOSE:To stabilize the control of the opening degree of an air-mix door by integrating the room temperature deviation obtained from a car room temperature, an open air temperature, and set temperature for a fixed time and correcting the value of the deviation by the integrated value. CONSTITUTION:Detected temperatures from a car room sensor 2, an open air sensor 3, and a temperature setter 4 are inputted into a microcomputer 16, which calculates the value of thermal deviation. Then, this deviation value is integrated and added to the thermal deviation value, and the deviation value is corrected for calculating the opening degree of an air-mix door 12. This calculated opening degree is compared with the opening degree of the air-mix door 12 detected by a feedback potentiometer 6 for controlling the air-mix door 12 into the calculated opening degree via a switch valve 25 and a three-way valve 26. A blower motor 13 is controlled to correspond to the opening degree of this air-mix door 12 via a CPU 19. This construction permits to correct influences from external turbulences and stabilize the control of the air-mix door.
JP5783680A 1980-05-02 1980-05-02 Automatic method of air-conditioning Pending JPS56154311A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5783680A JPS56154311A (en) 1980-05-02 1980-05-02 Automatic method of air-conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5783680A JPS56154311A (en) 1980-05-02 1980-05-02 Automatic method of air-conditioning

Publications (1)

Publication Number Publication Date
JPS56154311A true JPS56154311A (en) 1981-11-28

Family

ID=13067031

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5783680A Pending JPS56154311A (en) 1980-05-02 1980-05-02 Automatic method of air-conditioning

Country Status (1)

Country Link
JP (1) JPS56154311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212630A (en) * 1982-06-04 1983-12-10 Sony Corp Reproducing device of optical disc

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58212630A (en) * 1982-06-04 1983-12-10 Sony Corp Reproducing device of optical disc
JPH0353698B2 (en) * 1982-06-04 1991-08-15 Sony Corp

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