KR960013877A

KR960013877A - Defroster of car

Info

Publication number: KR960013877A
Application number: KR1019940026444A
Authority: KR
Inventors: 이승환
Original assignee: 정몽원; 만도기계 주식회사
Priority date: 1994-10-15
Filing date: 1994-10-15
Publication date: 1996-05-22

Abstract

본 발명은 자동차의 성에 제거장치에 관한 것으로서, 특히 차량의 외기온도와 내기온도의 차이와 차량실내 습도량을 측정하여 그 결과에 의해 앞면 내측 유리창의 성에를 저동적으로 제거토록 하는 자동차의 성에 제거 장치에 관한 것이다.The present invention relates to a defroster for an automobile, and more particularly, a defroster for an automobile that measures the difference between the outside air temperature and the inside temperature of the vehicle and the amount of humidity in the vehicle, and thereby removes the frost of the inner windshield on the front side. It is about.

차량 전방유리 내면 일측에 설치되어 차량 외부온도를 센싱하는 외기온도감지부, 차량내부 소정위치에 설치되어 실내온도를 센싱하는 내기온도감지부, 차량내부 소정위치에 설치되어 실내습도를 센싱하는 습도감지부, 상기 외기, 내기, 습도감지부의 출력단에 연결되어 입력되는 아날로그신호를 디지탈신호로 변환하여 출력하는 신호처리부, 상기 신호처리부의 출력신호인 차량 내외기온도 및 내부습도의 데이타를 상호 비교, 분석, 연산하여 이슬점의 도달여부를 판단하여 소정제어신호를 출력하는 전자제어유니트, 상기 전자제어유니트의 출력신호에 의해 에어콘 및 팬히터의 부하를 구동시키는 드라이브를 포함하여 이루어진다.The outside air temperature sensing unit installed on one side of the front surface of the vehicle to sense the outside temperature of the vehicle, the inside air temperature sensing unit installed at the predetermined position inside the vehicle to sense the indoor temperature, and the humidity sensing unit installed at the predetermined position inside the vehicle to sense the indoor humidity A signal processor connected to an output terminal of the air, bet and humidity sensing unit to convert an analog signal inputted into a digital signal and output the digital signal, and compare and analyze data of the vehicle's internal and external air temperature and internal humidity, which are output signals of the signal processor, And an electronic control unit that calculates whether the dew point is reached and outputs a predetermined control signal, and a drive that drives the load of the air conditioner and the fan heater by the output signal of the electronic control unit.

Description

Defroster of car

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

제1도는 본 발명에 따른 자동차 성에 제거장치의 각 감지센서 설치상태도,1 is an installation state of each detection sensor of the defroster for automobiles according to the present invention,

제2도는 본 발명에 따른 자동차 성에 제거장치의 블럭도.2 is a block diagram of a vehicle defroster according to the present invention.

Claims

In the defroster of a vehicle, the outside air temperature sensing unit (1) is installed on one side of the inner surface of the vehicle windshield to sense the outside temperature of the vehicle, and the inside temperature detection unit (2) is installed at a predetermined position inside the vehicle to sense the indoor temperature. Installed at a predetermined position inside the humidity sensing unit (3) for sensing the indoor humidity, the outside air, bet, connected to the output terminal of the humidity sensing unit (1) (2) (3) to convert the input analog signal into a digital signal Electronic control for outputting a predetermined control signal by determining whether the dew point is reached by comparing, analyzing, and calculating data of the signal processing unit 4 and the vehicle internal / external air temperature and internal humidity, which are output signals of the signal processing unit 4, respectively. And a drive (6) for driving the load (7) of the air conditioner and the fan heater by the output signal of the unit (5) and the electronic control unit (5).

The defrosting device for an automobile according to claim 1, wherein the outside temperature sensing unit (1) uses a thin film type thermistor.

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