KR970074060A - How to drive a car heater - Google Patents
How to drive a car heater Download PDFInfo
- Publication number
- KR970074060A KR970074060A KR1019960017170A KR19960017170A KR970074060A KR 970074060 A KR970074060 A KR 970074060A KR 1019960017170 A KR1019960017170 A KR 1019960017170A KR 19960017170 A KR19960017170 A KR 19960017170A KR 970074060 A KR970074060 A KR 970074060A
- Authority
- KR
- South Korea
- Prior art keywords
- heater
- temperature
- driving
- elapsed
- fan
- Prior art date
Links
Landscapes
- Air-Conditioning For Vehicles (AREA)
Abstract
본 발명은 자동차용 히터의 개선된 구동방법을 개시한다.The present invention discloses an improved method of driving an automotive heater.
종래에는 엔진시동 후 히터의 초기가열시간 때문에 난방초기에 냉기가 토출됨으로써 승객에게 불쾌감을 유발시키는 문제가 있었다.Conventionally, there has been a problem that cold air is discharged in the early stage of heating due to the initial heating time of the heater after the engine is started, thereby causing an uncomfortable feeling to passengers.
본 발명에서는 엔진의 시동 후 히터의 초기가열시간 경과여부를 판단하는 단계와, 히터의 초기가열시간이 경과된 경우 냉각수의 온도를 측정하고, 경과되지 않은 경우 팬을 미풍발생 속도로 구동시키는 단계 및 냉각수온이 설정온도 이상이면 팬을 정상속도로 구동시키고, 이하면 팬을 미풍발생 속도로 구동시키는 단계를 포함하여, 난방운전 초기의 냉기토출이 효과적으로 억제되도록 하였다.According to an embodiment of the present invention, there is provided a method of controlling an engine, the method comprising: determining whether an initial heating time of the heater has elapsed after starting the engine; measuring the temperature of the cooling water when an initial heating time of the heater has elapsed; When the cooling water temperature is equal to or higher than the set temperature, driving the fan at the normal speed and driving the fan at the breeze generating speed in the following case, thereby effectively suppressing cold air discharge at the initial stage of the heating operation.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 일반적인 자동차용 히터의 구성을 개약적으로 보인 시스템도, 제2도는 본 발명에 의한 자동차용 히터의 구동방법을 보인 블록도, 제3도는 그 플로우챠트이다.FIG. 1 is a block diagram showing a general automotive heater, FIG. 2 is a block diagram showing a driving method of a car heater according to the present invention, and FIG. 3 is a flow chart thereof.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960017170A KR970074060A (en) | 1996-05-21 | 1996-05-21 | How to drive a car heater |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960017170A KR970074060A (en) | 1996-05-21 | 1996-05-21 | How to drive a car heater |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970074060A true KR970074060A (en) | 1997-12-10 |
Family
ID=66219595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960017170A KR970074060A (en) | 1996-05-21 | 1996-05-21 | How to drive a car heater |
Country Status (1)
Country | Link |
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KR (1) | KR970074060A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170051846A (en) * | 2015-11-02 | 2017-05-12 | 한온시스템 주식회사 | Air conditioning system for automotive vehicles |
-
1996
- 1996-05-21 KR KR1019960017170A patent/KR970074060A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20170051846A (en) * | 2015-11-02 | 2017-05-12 | 한온시스템 주식회사 | Air conditioning system for automotive vehicles |
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Legal Events
Date | Code | Title | Description |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |