JPS5799414A - Air conditioning control sytem - Google Patents

Air conditioning control sytem

Info

Publication number
JPS5799414A
JPS5799414A JP55174523A JP17452380A JPS5799414A JP S5799414 A JPS5799414 A JP S5799414A JP 55174523 A JP55174523 A JP 55174523A JP 17452380 A JP17452380 A JP 17452380A JP S5799414 A JPS5799414 A JP S5799414A
Authority
JP
Japan
Prior art keywords
temperature
air
car
preset temperature
preset
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
JP55174523A
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 JP55174523A priority Critical patent/JPS5799414A/en
Publication of JPS5799414A publication Critical patent/JPS5799414A/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
    • B60H1/00849—Damper doors, e.g. position control for selectively commanding the induction of outside or inside air

Landscapes

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

Abstract

PURPOSE:To properly perform ventilating operation without damaging any cooling effect by cooling the inner part of a car while reducing the quantity of ventilation as the deviation of cooling time car air temperatures increases by the time when the temperatures reach a preset temperature. CONSTITUTION:An air conditioner for a car enters each output signals of an inside air temperature sensor 9 and an outside air temperature sensor 10 and the preset temperature signals based on a temperature preset resistor 14 in a microcomputer 15. It sequentially passes the inside and outside air at a mixing ratio which are guided via an intake door 1 through a coolant evaporator 3 and a calorifier 5 based on the computation results and blows out in the car room. In this case, when the inside air is circulated so that the inside air temperature is let to fall by the low preset temperature, the outside air is entered so that the intake ventilation of the outside air can be reduced as the deviation between the preset temperature and the inside air temperature increases by the time when the inside air temperature matches the preset temperature.
JP55174523A 1980-12-12 1980-12-12 Air conditioning control sytem Pending JPS5799414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55174523A JPS5799414A (en) 1980-12-12 1980-12-12 Air conditioning control sytem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55174523A JPS5799414A (en) 1980-12-12 1980-12-12 Air conditioning control sytem

Publications (1)

Publication Number Publication Date
JPS5799414A true JPS5799414A (en) 1982-06-21

Family

ID=15980005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55174523A Pending JPS5799414A (en) 1980-12-12 1980-12-12 Air conditioning control sytem

Country Status (1)

Country Link
JP (1) JPS5799414A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158517U (en) * 1983-04-11 1984-10-24 富士重工業株式会社 Automotive air conditioner control device
JP2014059124A (en) * 2012-09-19 2014-04-03 Azbil Corp Air-conditioning control system and air-conditioning control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594809A (en) * 1979-01-09 1980-07-18 Nippon Denso Co Ltd Controlling method and apparatus for car air conditioner

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5594809A (en) * 1979-01-09 1980-07-18 Nippon Denso Co Ltd Controlling method and apparatus for car air conditioner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59158517U (en) * 1983-04-11 1984-10-24 富士重工業株式会社 Automotive air conditioner control device
JP2014059124A (en) * 2012-09-19 2014-04-03 Azbil Corp Air-conditioning control system and air-conditioning control method

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