KR970034411A - Car ventilation - Google Patents
Car ventilation Download PDFInfo
- Publication number
- KR970034411A KR970034411A KR1019950052054A KR19950052054A KR970034411A KR 970034411 A KR970034411 A KR 970034411A KR 1019950052054 A KR1019950052054 A KR 1019950052054A KR 19950052054 A KR19950052054 A KR 19950052054A KR 970034411 A KR970034411 A KR 970034411A
- Authority
- KR
- South Korea
- Prior art keywords
- blower
- resistance value
- variable resistance
- vehicle
- gas
- Prior art date
Links
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- Ventilation (AREA)
Abstract
본 발명은 자동차의 환기 장치에 관한 것으로서, 더욱 상세하게는 가스 센서를 이용하여 실내의 공기 오염도를 측정하고 측정한 결과에 따라 자동적으로 송풍기를 구동시키는 자동차의 송풍기 장치에 관한 것이다.The present invention relates to a vehicle ventilation apparatus, and more particularly, to a blower apparatus of a vehicle for automatically driving the blower in accordance with the measurement result of the air pollution in the room using a gas sensor.
이를 위하여 본 고안은, 차량 실내의 공기 오염도에 따라 송풍기를 자동적으로 구동시키는 자동차의 환기 장치에 있어서, 상기 차량 실내의 오염 기체의 농도에 따른 가변 저항값을 검출하여 검출된 가변 저항값을 발생하는 가스 감지부(30)와 ; 상기 가스 감지부에서 발생되는 가변 저항값과 기설정된 기준 데이타를 비교하여 그 비교 결과에 대응하는 송풍기 모터 구동 제어 신호를 발생하는 제어부(31)와 ; 상기 제어부에서 발생되는 송풍기 모터 구동제어 신호에 따라 송풍기를 구동시키는 송풍기 모터 구동부(32)를 포함하므로써, 넓은 영역의 가스 농도에 대한 감도가 좋으며, 차량 실내에 장착이 용이한 효과가 있다.To this end, the present invention, in the vehicle ventilation apparatus for automatically driving the blower according to the air pollution of the vehicle interior, detecting the variable resistance value according to the concentration of the polluting gas in the vehicle interior to generate a variable resistance value detected A gas detector 30; A controller 31 for comparing the variable resistance value generated by the gas detector with preset reference data and generating a blower motor driving control signal corresponding to the comparison result; By including a blower motor driving unit 32 for driving the blower according to the blower motor driving control signal generated by the control unit, the sensitivity to the gas concentration of a wide area is good, it is easy to install in the vehicle interior.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 종래 기술에 따른 자동차의 환기 장치의 구성을 나타낸 블럭도.1 is a block diagram showing the configuration of a vehicle ventilation apparatus according to the prior art.
제2도는 제1도에 도시된 연기 감지부의 상세도.FIG. 2 is a detailed view of the smoke detector shown in FIG.
제3도는 본 발명에 따른 자동차의 환기 장치의 구성을 나타낸 블럭도.Figure 3 is a block diagram showing the configuration of a vehicle ventilation apparatus according to the present invention.
제4도는 제3도에 도시된 가스 감지부의 내부 구성도.4 is a diagram illustrating an internal configuration of the gas detector illustrated in FIG. 3.
제5도는 제4도에 도시된 가스 감지부의 센서 세라믹스의 상세도.FIG. 5 is a detailed view of sensor ceramics of the gas detection unit shown in FIG.
제6도는 제3도에 도시된 가스 감지부의 회로도.FIG. 6 is a circuit diagram of the gas detector shown in FIG.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950052054A KR970034411A (en) | 1995-12-19 | 1995-12-19 | Car ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950052054A KR970034411A (en) | 1995-12-19 | 1995-12-19 | Car ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR970034411A true KR970034411A (en) | 1997-07-22 |
Family
ID=66646428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950052054A KR970034411A (en) | 1995-12-19 | 1995-12-19 | Car ventilation |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR970034411A (en) |
-
1995
- 1995-12-19 KR KR1019950052054A patent/KR970034411A/en not_active Application Discontinuation
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| E902 | Notification of reason for refusal | ||
| E601 | Decision to refuse application |