KR970065041A - Automobile air cleaner and its control method - Google Patents

Automobile air cleaner and its control method Download PDF

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Publication number
KR970065041A
KR970065041A KR1019960005842A KR19960005842A KR970065041A KR 970065041 A KR970065041 A KR 970065041A KR 1019960005842 A KR1019960005842 A KR 1019960005842A KR 19960005842 A KR19960005842 A KR 19960005842A KR 970065041 A KR970065041 A KR 970065041A
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KR
South Korea
Prior art keywords
window
control signal
unit
ventilation
indoor
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KR1019960005842A
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Korean (ko)
Inventor
권재일
Original Assignee
한승준
기아자동차 주식회사
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Priority to KR1019960005842A priority Critical patent/KR970065041A/en
Publication of KR970065041A publication Critical patent/KR970065041A/en

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Abstract

본 발명은 자동차의 실내공기를 환기시키기 위한 장치에 관한 것으로, 특히, 자동차 실내의 산소량과 탄소량을 검출하여 소정의 제어신호를 출력하는 실내오염검출센서부(10)와; 소정의 제어신호에 의해 동작하는 모터로 구성되어 윈도우를 오르내리는 윈도우구동부(40)와; 소정의 제어신호에 의해 작동되어, 상기 윈도우구동부(40)의 동작을 제어하는 파워윈도우작동회로부(30)와; 소정의 제어신호에 의해 동작되어 자동차 실내공기가 오염되었음을 나타내는 소정의 경고신호를 발생하는 경고신호발생부(50)와; 상기 실내오염검출센서부(10)의 제어신호출력단과, 상기 파워윈도우작동회로부(30)와 경보신호발생부(50)의 제어신호 입력단 사이에 접속되어, 상기 실내오염검출센서부(10)에서 인가되는 제어신호를 소정의 방법으로 처리하여 상기 파워윈도우작동회로부(30)와 경보신호발생부(50)의 동작을 제어하는 소정의 제어신호를 출력하는 마이컴(20)을 포함하여 구성됨을 특징으로 하는 자동차 실내공기 자동정화장치와, 마이컴(20)을 초기화 한 후, 산소감지센서(11)와 탄소감지센서(12)의 출력값을 검출하여 실내공기의 오염정도를 판단하고, 상기 판단된 실내공기의 오염정도가 환기를 필요로 하는 정도의 오염인가를 지속적으로 판단하는 실내오염검출단계(100)와; 상기 실내오염검출단계(100)를 수행한 결과, 실내공기의 오염정도가 심하여 환기를 필요로 하는 것으로 판단됨에 따라, 경보신호발생부(5)를 통하여 이를 나타내는 소정의 경보신호를 발생함과 동시에, 상기 파워윈도우작동회로부(30)와 윈도우구동부(40)를 작동시켜 윈도우를 열어 실내공기를 환기시키는 환기단계(200)와; 환기단계(200)를 수행하여 윈도우를 열은 후, 상기 산소감지센서(11)와 탄소감지센서(12)를 사용하여 실내공기의 오염정도를 재검출함으로써 환기가 완료되었는지를 지속적으로 검출하다가, 환기가 완료되었을 경우에는 상기 파워윈도우작동회로부(30)와 윈도우구동부(40)를 작동시켜 윈도우를 닫는 환기완료단계(300)를 포함하여 구성됨을 특징으로 하는 자동차 실내공기 자동정화장치의 제어방법이다.The present invention relates to an apparatus for ventilating indoor air of an automobile, and more particularly to an indoor air pollution detecting sensor unit 10 for detecting the amount of oxygen and carbon in a vehicle interior and outputting a predetermined control signal. A window driving unit 40 composed of a motor operated by a predetermined control signal and moving up and down a window; A power window operating circuit unit (30) operated by a predetermined control signal to control operation of the window driving unit (40); A warning signal generating unit (50) which is operated by a predetermined control signal to generate a predetermined warning signal indicating that the vehicle interior air is polluted; The indoor pollution detection sensor unit 10 is connected between a control signal output terminal of the indoor pollution detection sensor unit 10 and a control signal input terminal of the power window operation circuit unit 30 and the alarm signal generation unit 50, And a microcomputer 20 for processing the applied control signal by a predetermined method and outputting a predetermined control signal for controlling operations of the power window operating circuit unit 30 and the alarm signal generating unit 50. [ And an output value of the oxygen sensor 11 and the carbon sensor 12 are detected to determine the degree of contamination of the room air, and the determined indoor air (100) which continuously judges whether the degree of contamination of the indoor unit is pollution to the extent that it requires ventilation; As a result of performing the indoor pollution detection step 100, it is determined that the degree of pollution of the indoor air is severe and ventilation is required, so that a predetermined alarm signal is generated through the alarm signal generation unit 5 A ventilation step (200) for operating the power window operation circuit part (30) and the window driving part (40) to open a window to ventilate indoor air; After the window is opened by performing the ventilation step 200, the degree of contamination of the room air is detected again using the oxygen sensor 11 and the carbon sensor 12 to continuously detect whether the ventilation is completed, And a ventilation completion step (300) for closing the window by operating the power window operation circuit part (30) and the window driving part (40) when ventilation is completed .

Description

자동차 실내공기 자동정화장치 및 그 제어 방법Automobile air cleaner and its control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명 “자동차 실내공기 자동정화장치”의 구성을 나타낸 블럭도, 제2도는 본 발명 “자동차 실내공기 자동정화장치의 제어방법”을 나타낸 제어 흐름도.FIG. 1 is a block diagram showing the configuration of the present invention "Automobile interior air purifier", and FIG. 2 is a control flowchart showing the present invention "Control method of an automobile interior air purifier".

Claims (3)

자동차 실내의 산소량과 탄소량을 검출하여 소정의 제어신호를 출력하는 실내오염검출센서부와; 소정의 제어신호에 의해 동작하는 모터로 구성되어 윈도우를 오르내리는 윈도우구동부와; 소정의 제어신호에 의해 작동되어 상기 윈도우구동부의 동작을 제어하는 파워윈도우작동회로부와; 소정의 제어신호에 의해 동작되어 자동차 실내공기가 오염되었음을 나타내는 소정의 경고신호를 발생하는 경고신호발생부와; 상기 실내오염검출센서부의 제어신호출력단과 상기 파워윈도우작동회로부와 경고신호발생부의 제어신호 입력단 사이에 접속되어 상기 실내오염검출센서부에서 인가되는 제어신호를 소정의 방법으로 처리하여 상기 파워윈도우작동회로부와 경고신호발생부의 동작을 제어하는 소정의 제어신호를 출력하는 마이컴을 포함하여 구성됨을 특징으로 하는 자동차 실내 공기 자동정화장치An indoor pollution detection sensor unit for detecting the amount of oxygen and carbon in the vehicle interior and outputting a predetermined control signal; A window driving unit configured to move up and down the window, the motor being operated by a predetermined control signal; A power window operation circuit unit that is operated by a predetermined control signal to control operation of the window driving unit; An alarm signal generator for generating a predetermined alarm signal, which is operated by a predetermined control signal to indicate that the vehicle interior air is contaminated; A control signal output terminal of the indoor pollution detection sensor unit, a power window operation circuit unit and a control signal input terminal of the warning signal generation unit, processes the control signal applied from the indoor pollution detection sensor unit by a predetermined method, And a microcomputer for outputting a predetermined control signal for controlling the operation of the warning signal generating unit. 제1항에 있어서, 상기 실내오염검출센서부는, 자동차 실내의 산소량을 검출하는 산소감지센서와; 자동차 실내의 탄소량을 검출하는 탄소감지센서로 구성됨을 특징으로 하는 자동차 실내공기 자동정화장치.2. The indoor air conditioner according to claim 1, wherein the indoor pollution detection sensor unit comprises: an oxygen sensor for detecting an amount of oxygen in a vehicle interior; And a carbon sensor for detecting the amount of carbon in the car interior. 마이컴을 초기화 한 후 산소감지센서와 탄소감지센서의 출력값을 검출하여 실내공기의 오염정도를 판단하고, 상기 판단된 실내공기의 오염정도가 환기를 필요로 하는 정도의 오염인가를 지속적으로 판단하는 실내오염검출단계와; 상기 실내오염검출단계를 수행한 결과 실내공기의 오염정도가 심하여 환기를 필요로 하는 것으로 판단됨에 따라 경보신호발생부를 통하여 이를 나타내는 소정의 경보신호를 발생함과 동시에, 상기 파워윈도우작동회로부와 윈도우구동부를 작동시켜 윈도우를 열어 실내공기를 환기시키는 환기단계와; 환기단계를 수행하여 윈도우를 열은 후, 상기 산소감지센서와 탄소감지센서를 사용하여 실내공기의 오염정도를 재검출함으로써 환기가 완료되었는지를 지속적으로 검출하다가 환기가 완료되었을 경우에는 상기 파워윈도우작동회로부와 윈도우구동부를 작동시켜 윈도우를 닫는 환기완료단계를 포함하여 구성됨을 특징으로 하는 자동차 실내공기 자동정화장치의 제어방법A microcomputer for initializing the microcomputer and then detecting an output value of the oxygen sensor and the carbon sensor to determine the degree of contamination of the room air and determining whether the degree of contamination of the room air needs to be ventilated continuously A contamination detection step; As a result of performing the indoor pollution detection step, it is determined that indoor air is polluted to a great extent and ventilation is required, so that a predetermined alarm signal is generated through an alarm signal generation unit, and at the same time, A ventilation step of opening the window to ventilate the room air; After the window is opened by performing the ventilation step, it is continuously detected whether the ventilation is completed by re-detecting the degree of pollution of the room air using the oxygen sensor and the carbon sensor, and when the ventilation is completed, And a ventilation completion step of operating the circuit part and the window driving part to close the window. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960005842A 1996-03-06 1996-03-06 Automobile air cleaner and its control method KR970065041A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100348990B1 (en) * 1999-12-28 2002-08-17 주식회사 키트론 Emotional index indicating and control system for measurement of automobile cabin environment
KR20030039479A (en) * 2001-11-13 2003-05-22 기아자동차주식회사 Air circulation system and method
KR100521639B1 (en) * 1998-08-21 2005-12-26 주식회사 현대오토넷 Oxygen amount control device and method in the vehicle

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100521639B1 (en) * 1998-08-21 2005-12-26 주식회사 현대오토넷 Oxygen amount control device and method in the vehicle
KR100348990B1 (en) * 1999-12-28 2002-08-17 주식회사 키트론 Emotional index indicating and control system for measurement of automobile cabin environment
KR20030039479A (en) * 2001-11-13 2003-05-22 기아자동차주식회사 Air circulation system and method

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