KR970026604A

KR970026604A - How to automatically defrost a car

Info

Publication number: KR970026604A
Application number: KR1019950039375A
Authority: KR
Inventors: 구본상
Original assignee: 한승준; 기아자동차 주식회사
Priority date: 1995-11-02
Filing date: 1995-11-02
Publication date: 1997-06-24

Abstract

본 발명은 자동차의 윈드실드글래스와 사이드글래스에 대한 습도를 감지하여 기준 습도 이상인 경우 자동으로 디프로스터나 디미스트를 작동시켜 서리를 신속하게 제거할 수 있도록 하는 자동차의 자동 서리제거방법에 관한 것이다.The present invention relates to an automatic defrosting method of a vehicle to detect the humidity of the windshield glass and side glass of the vehicle to automatically remove the frost by operating the defroster or the demister automatically when the reference humidity or more.

종래에는 자동차에 끼인 서리제거시 수조작으로 하여야 했기 때문에 주행중 서리제거장치를 조작하다 보면 불편함과 함께 안전사고의 위험이 있었다.Conventionally, when defrosting a car had to be operated by manual operation, there was a risk of safety accidents and inconveniences when operating the defroster while driving.

본 발명은 윈드실드글래스나 사이드글래스에 서리가 끼일것이라고 예상되는 기준조건으로서 기준습도를 설정하여 놓고 윈드실드글래스와 사이드글래스에 설치되는 습도센서를 통해 감지되는 각각의 감지습도를 기준습도와 비교하여 에어컨 시스템을 자동으로 작동시킴에 있어 윈드실드글래스의 서리제거 완료후 디미스트모우드를 설정하여 사이드글래스측으로만 송풍하도록 하여 운전자의 수조작 없이도 편리하게 윈드실드글래스와 사이드글래스에 발생되는 서리를 제거할 수 있는 장점이 있는 발명임.The present invention sets the reference humidity as a reference condition that is expected to be frost on the windshield glass or side glass and compares each detected humidity detected by the humidity sensor installed in the windshield glass and the side glass to the reference humidity. In the automatic operation of the air conditioning system, after the defrost of the windshield glass is completed, the de-mist mode is set to blow only to the sideglass side so that the frost generated on the windshield glass and the sideglass can be conveniently removed without the operator's manual operation. It is an invention that has the advantage.

Description

How to automatically defrost a car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적으로 자동차의 대쉬보드에 디프로스터가 설치됨을 설명하기 위한 도면.1 is a view for explaining that the defroster is generally installed on the dashboard of an automobile.

제4도는 본 발명의 구성도.4 is a block diagram of the present invention.

제5도는 본 발명에 따른 습도감지센서의 배치상태를 설명하기 위한 도면.5 is a view for explaining the arrangement of the humidity sensor according to the present invention.

제6도는 본 발명에 따른 자동 서리제거방법을 설명하기 위한 흐름도이다.6 is a flowchart illustrating an automatic defrost method according to the present invention.

Claims

Setting a reference humidity (Hi), determining an on / off state of the automatic defrost switch, detecting a humidity (Hw) of the windshield glass 10 and a humidity (Hs) of the side glass 12 Next, the step of converting the detected humidity (Hw, Hs) into a digital signal and then transmitting to the air conditioner automatic control device 30, and then the air conditioner automatic control device 30 of the windshield glass 10 When the detected humidity (Hw) is lower than the reference humidity (Hi) by comparing the detected humidity (Hw) and the reference humidity (Hi), the detected humidity (Hs) and the reference humidity (Hi) of the side glass 12 are compared. If (Hs) is lower than the reference humidity (Hi) is performed again to detect the humidity of the windshield glass 10 and the side glass 12, the comparison result detection humidity (Hw) is the reference humidity (Hi) If it is higher, it converts it into an analog signal to start the blower motor and to build the mode actuator. If the detected humidity (Hw) is lower than the reference humidity (Hi) and the detected humidity (Hs) is higher than the reference humidity (Hi), the blower motor is started by converting the signal into an analog signal. A method of auto defrosting a vehicle comprising starting a mode actuator to close the defrost door and setting the demist mode to blow the side glass.

※ Note: The disclosure is based on the initial application.