KR100307899B1 - Air conditioning apparatus for motor vehicle and method for controlling operation of air conditioning apparatus - Google Patents

Air conditioning apparatus for motor vehicle and method for controlling operation of air conditioning apparatus Download PDF

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KR100307899B1
KR100307899B1 KR1019970080373A KR19970080373A KR100307899B1 KR 100307899 B1 KR100307899 B1 KR 100307899B1 KR 1019970080373 A KR1019970080373 A KR 1019970080373A KR 19970080373 A KR19970080373 A KR 19970080373A KR 100307899 B1 KR100307899 B1 KR 100307899B1
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South Korea
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air
unit
temperature
damper
sensing
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KR1019970080373A
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Korean (ko)
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KR19990060152A (en
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양두원
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이계안
현대자동차주식회사
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    • 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
    • B60H1/00878—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being temperature regulating devices
    • 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
    • B60H1/00742—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 detection of the vehicle occupants' presence; by detection of conditions relating to the body of occupants, e.g. using radiant heat detectors
    • 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
    • B60H1/00807—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 a specific way of measuring or calculating an air or coolant temperature
    • 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
    • B60H1/00828—Ventilators, e.g. speed control
    • 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
    • B60H1/00842—Damper doors, e.g. position control the system comprising a plurality of damper doors; Air distribution between several outlets
    • 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
    • B60H1/00864—Ventilators and damper doors

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  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: An air conditioning apparatus and method for controlling operation of air conditioning apparatus is provided to maintain comfort environment for the passengers by maintaining the air pressure in the air duct constant. CONSTITUTION: An apparatus comprises a seat sensing unit(10); an air damper driving unit(90) for driving air dampers arranged in each air vent; a damper opening sensing unit(100) for sensing the degree of opening of each air damper; a temperature sensing unit(20) for sensing the preset temperature for passenger compartment; an air volume control unit(40) for controlling the volume of air being discharged through each air vent; a blower motor driving unit(70) for operating a blower motor(BM); a heater door driving unit(80) for controlling introduction of air into the heater; an air pressure sensing unit(60) for sensing the pressure of air existing within the air duct; and a controller(50) for comparing the signal received from the damper opening sensing unit and the signal received from a temperature control unit(30) and the air volume control unit, controlling the air damper driving unit in accordance with the existence or absence of passenger at each seat, controlling the blower motor driving unit in accordance with the air pressure in the air duct, and controlling the heater door driving unit in accordance with the indoor temperature.

Description

자동차의 공기조화장치 및 그 제어방법Car air conditioner and control method

본 발명은 자동차의 공기조화장치 및 제어방법에 관한 것으로, 더욱 상세하게는 자동차에 탑승한 탑승인원 또는 탑승위치에 따라 에어밴트를 통하여 배출되는 공기의 배출을 제어함과 더불어 자동차의 실내 온도에 따라 배출되는 공기의 온도를 조절할 수 있도록 한 것이다.The present invention relates to an air conditioner and a control method of a vehicle, and more particularly, to control the discharge of the air discharged through the air vent according to the number of passengers or the boarding position in the vehicle and in accordance with the room temperature of the vehicle It is to control the temperature of the exhaust air.

일반적으로, 자동차의 공기조화 장치는 자동차의 실내의 공기를 정화 또는 냉난방 시켜 운전자에게 쾌적한 운전환경을 제공할 수 있도록 한 것으로, 이상과 같은 공기조화 장치는 에어밴트를 통하여 배출되는 공기의 토출방향을 제어하는 풍향컨트롤레버와, 에어밴트를 통하여 토출되는 공기의 세기를 조절하는 풍량조절스위치와, 송풍팬으로의 공기유입을 선택하는 흡기선택레버 및, 히터를 통과하는 공기의 양을 조절하는 히터 컨트롤 레버로 구성되어 있다.In general, the air conditioner of a vehicle is to provide a comfortable driving environment to the driver by purifying or cooling the air in the vehicle's interior, and the air conditioner as described above is directed to the discharge direction of the air discharged through the air vent. Wind direction control lever to control, air volume control switch to control the intensity of the air discharged through the air vent, intake selection lever to select the air inlet to the blowing fan, and heater control to control the amount of air passing through the heater It consists of a lever.

그러나, 상기한 바와 같이 구성된 종래의 자동차 공기조화장치는 각 시트의 승객 탑승유무와 무관하게 항상 모든 에어밴트로 공기가 배출되게 되어 있으므로 불필요한 공기의 배출이 이루어지고, 또한, 자동차 실내의 온도와 무관하게 항상 일정한 온도의 공기가 배출되어 자동차 실내의 온도가 상승되며, 에어밴트를 통하여 배출되는 공기압이 너무 강하여 탑승객에게 불쾌감을 주는 등의 문제점이 있다.However, in the conventional vehicle air conditioner configured as described above, the air is always discharged to all the air vents regardless of the passenger boarding of each seat, so that unnecessary air is discharged, and regardless of the vehicle interior temperature. The air is always discharged at a constant temperature to increase the temperature of the vehicle interior, and the air pressure discharged through the air vent is too strong to cause discomfort to the passengers.

이에, 본 발명은 상술한 문제점을 해결하기 위하여 안출한 것으로, 자동차에 탑승한 탑승인원 또는 탑승위치에 따라 에어밴트를 통하여 배출되는 공기의 배출을 제어함과 더불어 자동차의 실내 온도에 따라 배출되는 공기의 온도를 조절할 수 있도록 함을 본 발명의 목적으로 한다.Accordingly, the present invention has been made in order to solve the above-described problems, the air discharged according to the room temperature of the vehicle while controlling the discharge of the air discharged through the air vent according to the number of passengers or boarding position in the vehicle It is an object of the present invention to be able to control the temperature of.

제1도는 본 발명에 따른 작동흐름도.1 is a flow diagram of the operation according to the present invention.

제2도는 본 발명에 따른 구성도.2 is a block diagram according to the present invention.

<도면의 주요부분에 대한 부호의 설명><Description of the symbols for the main parts of the drawings>

10 : 시트감지부 20 : 온도감지부10: seat detection unit 20: temperature detection unit

30 : 온도조절부 40 : 풍량조절부30: temperature control unit 40: air volume control unit

50 : 컨트롤러 70 : 풍압감지부50: controller 70: wind pressure detection unit

70 : 블로워모터구동부 80 : 히터도어구동부70: blower motor driving unit 80: heater door driving unit

90 : 에어댐퍼구동부 100 : 댐퍼개도감지부90: air damper driving unit 100: damper opening detection unit

BM : 블로워모터 HM : 히터도어모터BM: Blower Motor HM: Heater Door Motor

DM : 댐퍼모터DM: Damper Motor

상기 목적을 달성하기 위한 본 발명은 각 시트의 승객유무를 감지하여 에어밴트의 댐퍼구동부를 제어하고 에어덕트내의 공기압에 따라 블로워모터구동부를 제어하며 실내온도에 따라 히터도어구동부를 제어하여 쾌적한 운전환경을 제공할 수 있도록 하기 위하여, 각 시트에 승객유무를 감지하는 시트감지부와 실내의 온도를 감지하는 온도감지부와 에어덕트내의 공기압을 감지하는 공기압감지부 및 각 에어밴트에 구비된 댐퍼의 개도를 감지하는 개도감지부로부터 신호를 입력받고 온도조절부 및 풍량조절부로부터 설정신호를 입력받아 비교연산하여 각 시트의 승객유무에 따라 각 에어밴트 댐퍼구동부를 제어하고 에어덕트내의 공기압에 따라 블로워구동부를 제어하며 실내온도에 따라 히터도어구동부를 제어하는 컨트롤러로 구성한 것이다.The present invention for achieving the above object is to detect the presence of passengers in each seat to control the damper driver of the air vent, the blower motor driver according to the air pressure in the air duct and the heater door driver according to the room temperature to control the comfortable operating environment In order to be able to provide, the seat detection unit for detecting the presence of passengers in each seat and the temperature detection unit for detecting the temperature of the room and the air pressure detection unit for detecting the air pressure in the air duct and the damper provided in each air vent The signal is input from the opening degree detection unit that detects and the setting signal is received from the temperature control unit and the airflow control unit. The control operation is performed by controlling each air vent damper driver according to the presence or absence of each seat, and the blower driver The controller is configured to control the heater door driving unit according to the room temperature.

이하 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 작동흐름도이고, 도 2는 본 발명에 따른 구성도로서, 본 발명은 자동차에 탑승한 탑승인원 또는 탑승위치에 따라 에어밴트를 통하여 배출되는 공기의 배출을 제어함과 더불어 자동차의 실내 온도에 따라 자동차에 설치된 냉난방기기를 조절하여 배출되는 공기의 온도를 조절함으로써, 탑승객에게 쾌적한 운전환경을 제공할 수 있도록 구성한 것이다. 상기에서 냉난방기기는 차량에 설치된 히터와 컴프레서를 포함한 냉난방장치를 의미한다.1 is an operational flow diagram according to the present invention, Figure 2 is a configuration diagram according to the present invention, the present invention controls the discharge of air discharged through the air vent according to the number of passengers or boarding position in the vehicle By controlling the temperature of the air discharged by adjusting the air conditioning equipment installed in the car according to the room temperature of the car, it is configured to provide a comfortable driving environment to the passengers. In the above, the air conditioner means a heating and cooling device including a heater and a compressor installed in a vehicle.

이러한 본 발명은, 각 시트에 구비된 시트감지부(10)와, 각 에어밴트에 구비되어 있는 에어댐퍼를 구동하는 에어댐퍼구동부(90)와, 상기 에어댐퍼의 개도를 감지하는 댐퍼개도감지부(100)와, 자동차 실내의 설정온도를 감지하는 온도감지부(20)와, 각 에어밴트를 통하여 배출되는 풍량을 조절하는 풍량조절부(40)와, 블로워모터(BM)의 작동시키는 블로워모터구동부(70)와, 히터로의 공기유입을 제어하는 히터도어구동부(80)와, 에어덕트내의 공기압을 감지하는 공기압감지부(60) 및, 상기 각 감지부로부터 입력된 신호에 따라 에어밴트로의 공기배출과 온도 및 공기압 등을 조절할 수 있게 하는 컨트롤러(50)로 구성된 것이다.The present invention, the seat detecting unit 10 provided in each sheet, the air damper driver 90 for driving the air damper provided in each air vent, and the damper opening degree detecting unit for detecting the opening degree of the air damper 100, a temperature sensing unit 20 for detecting a set temperature of the vehicle interior, an air volume adjusting unit 40 for adjusting the amount of air discharged through each air vent, and a blower motor for operating a blower motor BM. The driving unit 70, the heater door driver 80 for controlling the air inflow to the heater, the air pressure sensing unit 60 for sensing the air pressure in the air duct, and the air vent according to the signals input from the respective sensing units It is composed of a controller 50 to control the air discharge and the temperature and air pressure.

여기서, 상기 시트감지부(10)는 각 시트에 승객유무를 감지하여 컨트롤러(50)에 신호를 출력하는 것이고, 상기 온도감지부(20)와 공기압감지부(60)는 실내의 온도 및 에어덕트내의 공기압을 감지하여 컨트롤러(50)에 신호를 입력하는 것이며, 상기 댐퍼개도감지부(100)는 각 에어밴트 구비되어 있는 댐퍼의 개도를 감지하여 컨트롤러(50)에 각도신호를 입력하는 것이다.Here, the seat detection unit 10 detects the presence or absence of passengers in each seat and outputs a signal to the controller 50. The temperature detection unit 20 and the air pressure detection unit 60 are indoor temperature and air duct. The damper opening degree sensing unit 100 senses the air pressure inside and inputs an angle signal to the controller 50 by sensing the opening degree of each damper provided with each air vent.

그리고, 온도조절부(30)와 풍량조절부(40)는 실내온도의 설정치와 에어밴트를 통하여 배출되는 공기의 풍량의 설정치를 컨트롤러(50)로 입력하는 것이다.The temperature controller 30 and the air volume controller 40 input the set value of the indoor temperature and the set value of the air volume of the air discharged through the air vent to the controller 50.

한편, 컨트롤러(50)는 상기 시트감지부(10)와 상기 댐퍼개도감지부(100)에 의해 감지되는 승객의 존재여부 및 각 에어댐퍼의 개도상태에 따라, 상기 에어댐퍼구동부(90)를 제어함으로써, 착석자가 있는 시트 쪽을 향하는 에어댐퍼만이 개방되도록 한다.On the other hand, the controller 50 controls the air damper driver 90 according to the presence of passengers and the opening state of each air damper detected by the seat detecting unit 10 and the damper opening degree detecting unit 100. This ensures that only the air damper facing the seat with the seated person is open.

또한, 상기 컨트롤러(50)는 상기 공기압감지부(60)와 상기 풍량조절부(40)에 의해 감지되는 에어덕트 내의 공기압과 설정된 풍량을 비교 분석하여 상기 블로워모터구동부(70)를 제어함으로써, 설정된 풍량에 해당되는 공기압이 에어덕트 내부에 형성되도록 한다. 그리고, 상기 컨트롤러(50)는 상기 온도감지부(20)와 상기 온도조절부(30)에 의해 감지되는 차실내의 온도와 설정된 온도를 비교 분석하여 상기 히터도어구동부(80)와 난방기기와 냉방기기의 작동을 선택적으로 제어함으로써, 설정된 온도와 동일한 온도가 차실내에 형성되도록 한다.In addition, the controller 50 compares and analyzes the air pressure in the air duct sensed by the air pressure detecting unit 60 and the air volume adjusting unit 40 and the set air volume to control the blower motor driving unit 70. The air pressure corresponding to the air volume is formed inside the air duct. In addition, the controller 50 compares and analyzes the interior temperature detected by the temperature sensing unit 20 and the temperature control unit 30 with the set temperature, thereby cooling the heater door driver 80, the heating device, and the air conditioner. By selectively controlling the operation of the appliance, a temperature equal to the set temperature is established in the cabin.

미설명부호 HM 히터도어구동모터이고, DM 은 댐퍼구동모터이다.Unmarked HM heater door drive motor, DM is damper drive motor.

이하 본 발명의 작용에 대하여 설명하면 다음과 같다.Hereinafter will be described the operation of the present invention.

상기한 바와 같이 시트감지부(10)와 온도조절부(30), 에어댐퍼구동부(90), 댐퍼개도감지부(100), 온도감지부(20), 풍량조절부(40), 블로워모터구동부(70), 히터도어구동부(80), 공기압감지부(60) 및 컨트롤러(50)로 구성된 본 발명은 자동차의 각 시트에 구비되어 있는 각 센서로 구성되어 있는 시트감지부(10)가 승객의 탑승유무를 감지하여 컨트롤러(50)에 신호를 입력하면 상기 컨트롤러(50)는 시트감지과정을 통하여 상기 시트감지부(10)를 통하여 입력된 신호에 따라 승객이 탑승하지 않은 시트의 에어댐퍼구동부(90)를 구동시켜 공기배출을 차단한다.As described above, the seat detecting unit 10, the temperature adjusting unit 30, the air damper driving unit 90, the damper opening detection unit 100, the temperature detecting unit 20, the air flow control unit 40, the blower motor driving unit The present invention constituted by a heater 70, a heater door driver 80, an air pressure sensor 60, and a controller 50 includes a seat sensor 10 comprising a sensor provided in each seat of an automobile. When the controller detects the boarding state and inputs a signal to the controller 50, the controller 50 performs an air damper driver of a seat in which a passenger is not boarded according to a signal input through the seat sensing unit 10 through a seat sensing process ( 90) to block air discharge.

그리고, 상기 컨트롤러(50)는 블로워모터(BM)를 구동시키는 블로워모터구동 과정을 통하여 블로워모터(BM)를 회전시키며, 상기 블로워모터(BM)를 통하여 발생된 에어덕트 내의 공기압을 공기압감지부(60)에서 감지하여 일정한 블로워모터구동부(70)를 제어하여 공기압을 조절하는 공기압감지과정을 통하여 적절한 공기압으로 조절한다.The controller 50 rotates the blower motor BM through a blower motor driving process for driving the blower motor BM, and detects the air pressure in the air duct generated through the blower motor BM. 60) by controlling the constant blower motor drive unit 70 to sense the air pressure through the air pressure detection process to adjust the appropriate air pressure.

한편, 컨트롤러(50)는 온도감지부(20)로부터 자동차의 온도를 감지하여 설정온도 이하일 경우에는 히터도어구동부(80)와 난방기기를 제어하여 에어밴트를 통하여 배출되는 공기의 온도를 상승시키며, 반대로 감지된 온도가 설정된 온도 이상일 경우에는 냉방기기를 제어하여 에어밴트를 통하여 배출되는 공기의 온도를 하강시키는 온도감지과정을 통하여 적절한 실내온도를 유지한다.On the other hand, the controller 50 senses the temperature of the vehicle from the temperature sensing unit 20, when the temperature is less than the set temperature, and controls the heater door driver 80 and the heating device to increase the temperature of the air discharged through the air vent, On the contrary, if the detected temperature is higher than the set temperature, the appropriate indoor temperature is maintained through the temperature sensing process of lowering the temperature of the air discharged through the air vent by controlling the cooling device.

또한, 컨트롤러(50)는 상기 온도감지과정에서 공기압감지과정으로 귀환되어 자동차에 탑승한 탑승객에게 가장 쾌적한 환경을 제공할 수 있도록 한다.In addition, the controller 50 is returned to the air pressure detection process in the temperature detection process to provide the most pleasant environment for passengers in the car.

따라서, 본 발명은 자동차의 각 시트에 승객의 탑승유무에 따라 에어밴트를 개폐하고, 자동차의 실내온도에 따라 에어밴트를 통하여 배출되는 공기의 온도를 조절하며, 에어덕트내의 공기압을 항상 일정하게 하므로 항상 자동차에 탑승한 탑승객에게 쾌적한 운전환경을 제공하는 매우 유용한 것이다.Therefore, according to the present invention, the air vent is opened and closed in accordance with the passenger's boarding on each seat of the vehicle, the temperature of the air discharged through the air vent is adjusted according to the indoor temperature of the vehicle, and the air pressure in the air duct is always constant. It is very useful to provide a comfortable driving environment for passengers who are always in the car.

Claims (2)

냉방기기와 난방기기의 포함하는 자동차의 공기조화장치 제어방법에 있어서: 각 시트의 승객유무를 감지하여 승객이 탑승하지 않은 에어밴트의 에어댐퍼구동부(90)를 제어하여 밀폐하는 시트감지과정과; 상기 시트감지과정 후 블로워모터구동부(70)를 제어하는 블로워모터구동과정과; 상기 블로워모터구동과정을 통하여 발생된 에어덕트 내의 공기압을 감지하여 설정치와 일치하지 않을 경우에는 블로워모터구동부(70)와 각 에어댐퍼구동부(90)를 제어하는 공기압감지과정과; 자동차 실내의 온도를 감지하여 실내의 온도가 설정온도와 일치하지 않을 경우 히터도어구동부(80)와 블로워모터구동부(70)와 냉방기기와 난방기기를 제어하고 상기 제어가 완료되면 공기압감지과정으로 귀한시키는 온도감지과정;을 포함하는 것을 특징으로 하는 자동차의 공기조화장치 제어방법.A method of controlling an air conditioner for a vehicle including a cooling device and a heating device, the method comprising: a seat sensing process of detecting and sealing a passenger on each seat to control and seal an air damper driver 90 of an air vent not occupied by a passenger; A blower motor driving process of controlling the blower motor driving unit 70 after the sheet detecting process; An air pressure sensing process of sensing the air pressure in the air duct generated through the blower motor driving process and controlling the blower motor driving unit 70 and each air damper driving unit 90 when it does not match the set value; When the temperature of the vehicle is detected and the temperature of the vehicle does not match the set temperature, the heater door driver 80, the blower motor driver 70, the air conditioner and the heating device are controlled, and the control is completed. And a temperature sensing process for controlling the air conditioner of the vehicle. 난방기기와 냉방기기를 포함하는 자동차의 공기조화장치에 있어서: 각시트에 착석한 승객의 유무를 감지하는 시트감지부; 각 에어밴트에 구비된 댐퍼의 개도를 감지하는 댐퍼개도감지부; 각 에어밴트에 구비된 댐퍼의 개도를 조정하는 에어댐퍼구동부; 에어밴트를 통하여 배출되는 공기의 풍량을 설정하기 위한 풍량조절부; 에어덕트 내의 공기압을 감지하는 공기압감지부; 블로워모터를 작동시키는 블로워모터구동부; 차실내 온도를 설정하기 위한 온도조절부; 차실내 온도를 감지하는 온도감지부; 히터용 도어의 개폐를 조정하는 히터도어구동부; 상기 시트감지부와 상기 댐퍼개도감지부에 의해 감지되는 승객의 존재여부와 각 에어댐퍼의 개도상태에 따라 상기 에어댐퍼 구동부를 제어하고, 상기 공기압감지부와 상기 풍량조절부에 의해 감지되는 에어덕트 내의 공기압과 설정된 풍량을 비교 분석하여 상기 블로워모터구동부를 제어하며, 상기 온도감지부와 상기 온도조절부에 의해 감지되는 차실내의 온도와 설정된 온도를 비교 분석하여 상기 히터도어구동부와 난방기기와 냉방기기의 작동을 제어하는 컨트롤러(50);를 구비하는 것을 특징으로 하는 자동차의 공기조화장치.An air conditioner for an automobile including a heating device and an air conditioner, comprising: a seat detecting unit detecting a presence or absence of a passenger seated on each seat; Damper opening degree detection unit for detecting the opening degree of the damper provided in each air vent; An air damper driver for adjusting an opening degree of dampers provided in each air vent; An air volume adjusting unit for setting an air volume of air discharged through the air vent; An air pressure sensing unit for sensing air pressure in the air duct; A blower motor driving unit for operating the blower motor; A temperature controller for setting a vehicle interior temperature; A temperature sensor detecting a vehicle temperature; A heater door driver for adjusting opening and closing of the heater door; The air damper driving unit is controlled according to the presence of a passenger sensed by the seat detecting unit and the damper opening degree detecting unit and the opening state of each air damper, and the air duct sensed by the air pressure sensing unit and the air volume control unit. The blower motor driving unit is controlled by comparing and analyzing the air pressure in the inside and the set air volume, and comparing and analyzing the temperature inside the vehicle and the set temperature detected by the temperature sensing unit and the temperature control unit to cool the heater door driving unit and the heating device. And a controller (50) for controlling the operation of the device.
KR1019970080373A 1997-12-31 1997-12-31 Air conditioning apparatus for motor vehicle and method for controlling operation of air conditioning apparatus KR100307899B1 (en)

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CN110107995A (en) * 2019-05-14 2019-08-09 珠海格力电器股份有限公司 Control method, device and system for auxiliary heating of variable air volume tail end

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KR100722007B1 (en) * 2006-01-10 2007-05-28 박철수 Double facade system and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110107995A (en) * 2019-05-14 2019-08-09 珠海格力电器股份有限公司 Control method, device and system for auxiliary heating of variable air volume tail end
CN110107995B (en) * 2019-05-14 2021-06-01 珠海格力电器股份有限公司 Control method, device and system for auxiliary heating of variable air volume tail end

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