KR0171723B1 - Discharge unit of indoor air for a vehicle - Google Patents

Discharge unit of indoor air for a vehicle Download PDF

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Publication number
KR0171723B1
KR0171723B1 KR1019960010652A KR19960010652A KR0171723B1 KR 0171723 B1 KR0171723 B1 KR 0171723B1 KR 1019960010652 A KR1019960010652 A KR 1019960010652A KR 19960010652 A KR19960010652 A KR 19960010652A KR 0171723 B1 KR0171723 B1 KR 0171723B1
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KR
South Korea
Prior art keywords
vehicle
exhaust
driving
driver
control unit
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KR1019960010652A
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Korean (ko)
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KR970069451A (en
Inventor
김재학
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김영귀
기아자동차주식회사
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Priority to KR1019960010652A priority Critical patent/KR0171723B1/en
Publication of KR970069451A publication Critical patent/KR970069451A/en
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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
    • B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
    • B60H1/248—Air-extractors, air-evacuation from the vehicle interior
    • B60H1/249—Air-extractors, air-evacuation from the vehicle interior using one-way valves
    • 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
    • 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
    • B60H1/00964—Control systems or circuits characterised by including features for automatic and non-automatic control, e.g. for changing from automatic to manual control

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

Abstract

본 발명은 종래의 자동차에서는 차실의 공기를 환기시킬 때 창문을 열고 닫아서 이를 행하므로 불편하다는 문제점이 있어서 이를 해결할 목적으로, 운전자의 장치 조작여부를 전기적인 신호를 변환하여 출력하는 배기스위치와, 상기 배기스위치로부터 입력되는 조작신호를 받아서 배기도어 및 배기팬이 구동되도록 하기 위한 구동신호를 출력하는 제어유니트와, 상기 제어유니트로부터 구동신호가 입력되면 배기도어가 열리도록 하는 배기도어구동부와, 상기 제어유니트로부터 구동신호가 입력되면 배기팬이 구동되도록 하는 배기팬구동부를 포함하여 구성되는 자동차용 차실 공기 배출장치를 제공한다.The present invention has a problem in that it is inconvenient to do this by opening and closing the window when ventilating the air of the vehicle in the conventional vehicle, and for the purpose of solving this problem, the exhaust switch for converting and outputting the electrical signal of the driver's device operation, and the A control unit for receiving an operation signal input from an exhaust switch and outputting a drive signal for driving the exhaust door and the exhaust fan; an exhaust door driver for opening the exhaust door when a drive signal is input from the control unit; When the driving signal is input from the unit, an exhaust fan driving unit for an automobile including an exhaust fan driver for driving the exhaust fan is provided.

Description

자동차용 차실공기 배출장치Automotive air vent device

본 발명은 자동차용 차실공기 배출장치에 관한 것으로서, 보다 상세하게는 실내의 혼탁한 공기를 차실 밖으로 배출할 수 있는 자동차용 차실공기 배출장치에 관한 것이다.The present invention relates to an in-vehicle vehicle air discharge apparatus, and more particularly to an in-vehicle vehicle air discharge apparatus capable of discharging indoor turbid air out of the cabin.

일반적으로, 자동차의 공조장치는 여러 가지 기후나 주행조건에서도 탑승자에게 쾌적한 환경을 만들어주고, 동시에 유리창에 흐림과 서리 등을 방지하여 운전자의 시계를 확보하고 안전한 운전을 할 수 있도록 하는 것을 목적으로 한다.In general, the air conditioning system of the vehicle aims to create a comfortable environment for the occupant even under various weather conditions and driving conditions, and at the same time to prevent the cloudy and frost on the windshield to secure the driver's watch and to drive safely. .

이러한 기능을 가진 장치에는 냉난방장치, 제습장치, 가습장치, 송풍장치, 환기장치, 청정기, 윈도디프로스터장치 등이 있다.Devices that have this function include air-conditioning, dehumidification, humidification, blower, ventilation, purifier, and window defroster.

이러한 장치들은 독립해서 작용할 뿐만 아니라 각 기능이 서로 관련하여 공기조화장치로써의 목적을 수행하고 있다.These devices not only work independently but also serve the purpose of air conditioning in relation to each other.

그리고, 상기 냉난방장치를 작동시킬 때에 송풍장치에 의한 공기의 순환방식에는 외부공기는 차단되고 차실내외 공기가 순환하는 내기순환모드와, 차실 밖의 공기를 흡입하는 외기유입모드가 있다.In the air circulation system, the air circulation system includes an air circulation mode in which external air is blocked and air circulates in and out of the vehicle, and an air inflow mode in which air is sucked out of the vehicle.

종래의 자동차에서는 차실내의 공기가 혼탁하여 환기를 하고자 할 때에는 창문을 열고, 또한 송풍장치의 공기순환모드를 외기유입모드로 하여서 차실내의 공기를 환기시킨다.In a conventional vehicle, when the air in the vehicle is turbid and the air is to be ventilated, the window is opened, and the air in the vehicle is ventilated using the air circulation mode of the blower as the air inflow mode.

그러나, 앞에서 설명한 종래의 자동차에서는 차실의 공기를 환기시킬 때 창문을 열고 닫아서 이를 행하므로 불편하다는 문제점이 있었다.However, the conventional car described above has a problem in that it is inconvenient because the window is opened and closed when the air in the vehicle is ventilated.

본 발명은 상기와 같은 문제점을 해결하기 위하여 안출한 것으로서, 본 발명의 목적은 창문을 열지 않고도 차실내의 공기를 환기시킬 수 있는 자동차용 차실공기 배출장치를 제공하는데 있다.The present invention has been made to solve the above problems, an object of the present invention is to provide a vehicle air discharge device for the vehicle that can ventilate the air in the vehicle room without opening the window.

제1도는 본 발명에 따른 자동차용 차실공기 배출장치를 나타낸 개략도이고,1 is a schematic view showing a vehicle air discharge apparatus for a vehicle according to the present invention,

제2도는 본 발명에 따른 자동차용 차실공기 배출장치의 일 실시예를 나타낸 블록도이고,2 is a block diagram showing an embodiment of a vehicle air discharge device for a vehicle according to the present invention,

제3도는 본 발명에 따른 자동차용 차실공기 배출장치의 또다른 실시예를 나타낸 블록도이고,3 is a block diagram showing another embodiment of a vehicle air discharge apparatus for a vehicle according to the present invention,

제4도는 본 발명에 따른 자동차용 차실공기 배출장치의 또다른 실시예의 동작수순을 나타낸 흐름도이다.Figure 4 is a flow chart showing the operation procedure of another embodiment of the vehicle air discharge apparatus for a vehicle according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

20 : 배기도어 22 : 배기도어구동부20: exhaust door 22: exhaust door driving unit

30 : 배기팬 32 : 배기팬구동부30: exhaust fan 32: exhaust fan drive unit

40 : 조작스위치 50 : 오염감지센서40: operation switch 50: pollution detection sensor

60 : 제어유니트 72 : 송풍장치구동부60: control unit 72: blower drive unit

상기 목적을 달성하기 위하여 본 발명은 운전자의 장치 조작여부를 전기적인 신호로 변환하여 출력하는 배기스위치와, 상기 배기스위치로부터 입력되는 조작신호를 받아서 배기도어 및 배기팬이 구동되도록 하기 위한 구동신호를 출력하는 제어유니트와, 상기 제어유이트로부터 구동신호가 출력되면 배기도어가 열리도록 하는 배기도어구동부와, 상기 제어유니트로부터 구동신호가 출력되면 배기팬이 구동되록하는 배기팬 구동부를 포함하여 이루어진 자동차용 차실공기 배출장치를 제공한다.In order to achieve the above object, the present invention provides an exhaust switch for converting a driver's device operation into an electrical signal and outputs the driving signal, and a driving signal for driving the exhaust door and the exhaust fan by receiving an operation signal input from the exhaust switch. An automobile comprising an output control unit, an exhaust door driver for opening an exhaust door when a drive signal is output from the control unit, and an exhaust fan driver for driving an exhaust fan when a drive signal is output from the control unit. Provides a vehicle air discharge device.

또한, 상기 제어유니트에 차량의 오염여부를 감지하여 이를 전기적인 신호로 변환하여 출력하는 오염감지센서 및 공기순환을 제어하는 송풍장치구동부를 전기적으로 연결하여 운전자가 배기스위치를 수동으로 조작하지 않아도 자동으로 환기가 되도록 구성할 수도 있다.In addition, the control unit electrically connects the pollution detection sensor that detects whether the vehicle is contaminated and converts it into an electrical signal and outputs it, and the blower driving unit that controls the air circulation, so that the driver does not need to manually operate the exhaust switch. It can also be configured to be ventilated.

이하 상기의 목적을 구체적으로 실현할 수 있는 본 발명의 바람직한 제1실시예를 첨부한 도면을 참조하여 설명한다.Hereinafter, with reference to the accompanying drawings a first preferred embodiment of the present invention that can specifically realize the above object will be described.

제1도를 참조하여 본 발명에 따른 자동차용 차실공기 배출장치를 설명하면 다음과 같다.Referring to Figure 1 when explaining the vehicle air discharge apparatus for a vehicle according to the present invention.

자동차에는 배기덕트(10)가 설치도며, 상기 배기덕트(10)의 차실측의 통로에는 상기 배디덕트(10)를 개폐하는 배기도어(20)가 회동가능하게 설치되며, 상기 배기도어(20)의 앞에는 공기를 강제로 배출하는 배기팬(30)이 설치된다.An exhaust duct 10 is installed in a vehicle, and an exhaust door 20 for opening and closing the bad duct 10 is rotatably installed in a passage on the vehicle side of the exhaust duct 10, and the exhaust door 20 is rotated. In front of), an exhaust fan 30 for forcibly discharging air is installed.

제2도를 참조하여 상세히 설명하면, 운전자가 본 발명에 따른 자동차용 차실공기 배출장치를 동작시킬 수 있는 배기스위치(40)는 제어유니트(60)의 입력측에 연결되며, 배기도어(20)를 구동시키는 배기도어구동부(22) 및 배기팬(30)을 구동시키는 배기팬구동부(32)는 상기 제어유니트(60)의 출력측에 연결된다.Referring to Figure 2 in detail, the exhaust switch 40, which allows the driver to operate the vehicle interior air discharge device according to the invention is connected to the input side of the control unit 60, the exhaust door 20 An exhaust door driver 22 for driving and an exhaust fan driver 32 for driving the exhaust fan 30 are connected to the output side of the control unit 60.

상기에서 설명한 본 발명에 따른 일 실시예의 작용을 설명하면 다음과 같다.Referring to the operation of the embodiment according to the present invention described above are as follows.

차실내의 공기가 혼탁해지면 운전자는 배기스위치(40)를 작동시키고 이 신호를 입력받은 제어유니트(60)는 배기도어구동부(22) 및 배기팬구동부(32)에 구동신호를 출력하고, 이 신호를 입력받은 상기 배어도어구동부(22) 및 상기 배기팬구동부(32)는 배기도어(20) 및 배기팬(30)을 작동시킨다.When the air in the vehicle becomes cloudy, the driver operates the exhaust switch 40, and the control unit 60 which receives the signal outputs a drive signal to the exhaust door driver 22 and the exhaust fan driver 32. The bare door driving unit 22 and the exhaust fan driving unit 32 which are inputted operate the exhaust door 20 and the exhaust fan 30.

이에 따라, 차실내의 혼탁한 공기는 배기덕트(10)를 통하여 외부로 배출된다.Accordingly, the clouded air in the vehicle compartment is discharged to the outside through the exhaust duct 10.

이때, 미도시된 송풍장치를 외기유입모드로 하여 동작시키면 차실내의 공기가 환기된다.At this time, when the blower not shown is operated in the outdoor air inflow mode, the air in the vehicle cabin is ventilated.

본 발명에 따른 자동차용 차실공기 배출장치의 제2실시예를 제3도 및 제4도를 참조하여 설명하면 다음과 같다.A second embodiment of a vehicle air discharge apparatus for a vehicle according to the present invention will be described with reference to FIGS. 3 and 4 as follows.

즉, 제어유니트(60)의 입력측에 차실내의 오염정도를 감지하는 오염감지센서(50)가 추가로 연결되며, 출력측에는 공기순환을 제어하는 송풍장치구동부(72)가 추가로 연결되며, 또한 상기 제어유니트(60)의 내부에는 운전자의 조작없이도 자동으로 동작되도록 하는 동작수순이 프로그램화되어 내장된다.That is, a pollution detection sensor 50 is further connected to the input side of the control unit 60 to detect the contamination level in the vehicle compartment, and an air blower driving unit 72 to control the air circulation is further connected to the output side. Inside the control unit 60, an operation procedure for automatically operating without a driver's operation is programmed and embedded.

이를 제4도를 참조하여 상세히 설명하면, 상기 동작수준은 전원이 인가되면 동작이 시작하는 단계(S10)와, 배기도어를 닫고 배기팬을 정지시키는 단계(S20)와, 오염감지센서를 이용하여 차실오염정도를 참지하는 단계(S30)와, 차실오염치가 규정치보다 큰지를 판단하는 단계(S40)와, 차실오염치가 규정치보다 크면 배기도어를 열고 배기팬을 구동시키는 단계(S50,S60)와, 공기순환을 제어하는 송풍장치구동부를 구동시키는 단계(S70)와, 차실오염치가 규정치보다 작으면 리턴하는 단계(S80)이루어진다.This will be described in detail with reference to FIG. 4, wherein the operation level is a step of starting operation when power is applied (S10), closing the exhaust door and stopping the exhaust fan (S20), and using a pollution sensor. Step (S30) to refrain from the degree of vehicle pollution, and (S40) to determine whether the vehicle contamination value is greater than the specified value, and if the vehicle contamination value is greater than the specified value, opening the exhaust door and driving the exhaust fan (S50, S60), Step S70 of driving the blower driving unit for controlling the air circulation, and returning (S80) if the vehicle contamination value is less than the prescribed value.

상기에서 설명한 본 발명에 따른 제2실시예의 작용을 설명하면 다음과 같다.Referring to the operation of the second embodiment according to the present invention described above is as follows.

전원이 인가되면 제어유니트(60)의 내부메모리에 프로그램화되어 내장된 제4도의 동작수순이 제어유니트(60)에 의하여 실행됨으로써 본 발명에 따른 자동차용 차실공기 배출장치의 동작이 시작된다(S10).When the power is applied, the operation procedure of FIG. 4, which is programmed and built in the internal memory of the control unit 60, is executed by the control unit 60 to start the operation of the vehicle air discharge apparatus for a vehicle according to the present invention (S10). ).

동작이 시작되면, 제어유니트(60)는 구동신호를 출력하여 배기도어(20)를 닫고 또한 배기팬(30)을 정지시킴으로써 초기화 작업을 행한다(S20).When the operation is started, the control unit 60 outputs a drive signal to close the exhaust door 20 and stops the exhaust fan 30 to perform an initialization operation (S20).

다음에, 제어유니트(60)는 차실오염센서(50)로부터 입력되는 신호를 분석하여 차량의 오염정도를 인식하여(S30), 차실의 오염치가 규정치보다 큰지를 판단한다.(S40)Next, the control unit 60 analyzes the signal input from the vehicle pollution sensor 50 to recognize the pollution level of the vehicle (S30), and determines whether the pollution level of the vehicle is greater than the prescribed value (S40).

다음에, 제어유니트(60)는 차실의 오염치가 규정치보다 크면 배기도어구동부(22)를 동작시킴으로서 배기도어(20)를 열고(S50), 또한 배기팬구동부(32)를 동작시킴으로써 배기팬(30)을 구동신킨다(S60).Next, the control unit 60 opens the exhaust door 20 by operating the exhaust door driver 22 when the pollution value of the vehicle compartment is larger than the prescribed value (S50), and operates the exhaust fan driver 32 to operate the exhaust fan 30. Drive) (S60).

다음에, 상기 제어유니트(60)는 송풍장치구동부(72)에 신호를 출력하여 송풍장치를 배기도어로 절환한다(S70).Next, the control unit 60 outputs a signal to the blower driver 72 to switch the blower to the exhaust door (S70).

그리고, S40단계에서 만일 차실의 오염치가 규정치보다 작으면 주프로그램으로 리턴한다(S80).In step S40, if the contamination value of the vehicle is smaller than the prescribed value, the process returns to the main program (S80).

따라서, 차실의 공기가 혼탁해지면 자동으로 혼탁해진 차실의 공기는 배기덕트(10)를 통하여 외부로 배출되며 신선한 외기는 미도시된 송풍장치를 통하여 차실로 유입되므로 결국 차실이 환기된다.Therefore, when the air of the vehicle is clouded, the air of the vehicle, which is automatically clouded, is discharged to the outside through the exhaust duct 10, and fresh air is introduced into the vehicle through the blower not shown.

물론, 운전자가 필요시 배기스위치(40)를 조작하여 수동으로 차실내의 공기를 환기시키는 것도 가능하다.Of course, it is also possible for the driver to manually vent the air in the cabin by operating the exhaust switch 40 if necessary.

상기에서 설명한 본 발명에 따른 일 실시예의 효과를 설명하면 다음과 같다.Referring to the effects of the embodiment according to the present invention described above are as follows.

위에서 설명한 본 발명에 의하면, 창문을 조작하지 않고도 차실의 공기를 환기시킬 수 있으므로 운전자의 편리성이 증가하여 결국 자동차의 상품성이 증가한다는 이점이 있다.According to the present invention described above, it is possible to ventilate the air in the vehicle room without operating the window, there is an advantage that the convenience of the driver is increased and eventually the merchandise of the car increases.

상기에서 본 발명은 하나의 실시예만을 설명하였으나, 첨부된 청구범위에서 알수 있는 바와 같이 본 발명이 속한 기술 분야의 통상이 지식을 가진자는 본 발명의 정신을 벗어나지 않고 변형이 가능하고 이러한 변형은 본 발명의 범위에 속하는 것을 이해할 것이다.In the above description of the present invention, only one embodiment, as can be seen in the appended claims, those skilled in the art to which the present invention pertains may be modified without departing from the spirit of the present invention. It will be understood that it falls within the scope of the invention.

Claims (1)

운전자의 장치 조작 여부를 전기적인 신호로 변환하여 출력하는 배기스위치와; 차실내의 오염여부를 감지하여 이를 전기적인 신호로 변환하여 출력하는 오염감지센서와; 상기 배기스위치와 오염감지센서로부터 입력되는 조작신호를 입력받아서 배기도어, 배기팬 및 송풍장치가 구동되도록 하기 위한 구동신호를 출려하는 제어유니트와; 상기 제어유니트로부터 구동신호가 출력되면 배기도어가 열리도록 하는 배기도어구동부와; 상기 제어유니트로부터 구동신호가 출력되면 배기팬이 구동되도록 하는 배기팬구동부와; 상기 제어유니트로부터 구동신호가 출력되면 송풍장치를 외기유입모드로 절환하는 송풍장치구동부를 포함하여 이루어진 것을 특징으로 하는 자동차용 차실공기 배출장치.An exhaust switch converting whether or not the device is operated by the driver into an electrical signal and outputting the electrical signal; A pollution detection sensor that detects contamination in the vehicle and converts it into an electrical signal and outputs the electrical signal; A control unit which receives an operation signal input from the exhaust switch and the pollution detection sensor and outputs a driving signal for driving the exhaust door, the exhaust fan, and a blower; An exhaust door driver for opening the exhaust door when a drive signal is output from the control unit; An exhaust fan driver for driving the exhaust fan when a drive signal is output from the control unit; And a blower driving unit for switching the blower to an external air inflow mode when a drive signal is output from the control unit.
KR1019960010652A 1996-04-09 1996-04-09 Discharge unit of indoor air for a vehicle KR0171723B1 (en)

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KR0171723B1 true KR0171723B1 (en) 1999-03-20

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