KR970058335A - Automobile windshield frost protection - Google Patents

Automobile windshield frost protection Download PDF

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Publication number
KR970058335A
KR970058335A KR1019950060039A KR19950060039A KR970058335A KR 970058335 A KR970058335 A KR 970058335A KR 1019950060039 A KR1019950060039 A KR 1019950060039A KR 19950060039 A KR19950060039 A KR 19950060039A KR 970058335 A KR970058335 A KR 970058335A
Authority
KR
South Korea
Prior art keywords
indoor temperature
temperature
vehicle
sensing unit
control signal
Prior art date
Application number
KR1019950060039A
Other languages
Korean (ko)
Other versions
KR0173276B1 (en
Inventor
전민수
Original Assignee
김태구
대우자동차 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950060039A priority Critical patent/KR0173276B1/en
Publication of KR970058335A publication Critical patent/KR970058335A/en
Application granted granted Critical
Publication of KR0173276B1 publication Critical patent/KR0173276B1/en

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
    • B60S1/00—Cleaning of vehicles
    • B60S1/02—Cleaning windscreens, windows or optical devices
    • B60S1/56—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens
    • B60S1/58—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows
    • B60S1/586—Cleaning windscreens, windows or optical devices specially adapted for cleaning other parts or devices than front windows or windscreens for rear windows including defroster or demisting means
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D23/00—Control of temperature
    • G05D23/19—Control of temperature characterised by the use of electric means
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/84—Heating arrangements specially adapted for transparent or reflecting areas, e.g. for demisting or de-icing windows, mirrors or vehicle windshields
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/035—Electrical circuits used in resistive heating apparatus
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2214/00—Aspects relating to resistive heating, induction heating and heating using microwaves, covered by groups H05B3/00, H05B6/00
    • H05B2214/02—Heaters specially designed for de-icing or protection against icing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

본 발명은 자동차의 뒤유리 열선 장치에 관한 것으로, 특히 주차된 차량의 실내 온도를 실외 온도와 비교하여 온도차이가 큰 경우 자동으로 뒤유리 열선을 작동시켜 뒤유리에 서리 또는 성에가 발생하는 것을 방지함으로써 안전 사고를 방지할 수 있도록, 차량의 실내 온도를 감지하는 실내온도 감지부와, 차량의 외부 온도를 감지하는 실외온도 감지부, 상기 실내온도 감지부로부터 감지된 실내 온도와 상기 실외온도 감지부로부터 감지된 실외온도를 비교하여 제어 신호를 출력하는 비교부 및, 상기 비교부로부터 출력된 제어 신호에 의해 뒤유리 열선을 구동하는 열선 구동부로 구성한 자동차의 뒤유리 서리 방지 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear windshield heating apparatus of an automobile. In particular, when the temperature difference is large compared to an indoor temperature of a parked vehicle, the rear windshield is automatically operated to prevent frost or frost on the rear glass. In order to prevent a safety accident, the indoor temperature sensing unit for detecting the indoor temperature of the vehicle, the outdoor temperature sensing unit for sensing the outside temperature of the vehicle, the indoor temperature and the outdoor temperature sensing unit detected from the indoor temperature sensing unit And a comparator for comparing a sensed outdoor temperature and outputting a control signal, and a hot wire driver for driving a rear glass hot wire by the control signal output from the comparator.

Description

자동차의 뒤유리 서리 방지 장치Automobile windshield frost protection

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 자동차의 뒤유리 서리 방지 장치 블록 구성도이다.2 is a block diagram of a rear windshield frost protection device of a vehicle according to the present invention.

Claims (1)

차량의 실내 온도를 감지하는 실내온도 감지부(1)와; 차량의 외부 온도를 감지하는 실외온도 감지부(2); 상기 실내온도 감지부(1)로부터 감지된 실내 온도와 상기 실외온도(2) 감지부로부터 감지된 실외 온도를 비교하여 제어 신호를 출력하는 비교부(3) 및; 상기 비교부(3)로부터 출력된 제어 신호에 의해 뒤유리 열선을 구동하는 열선 구동부(4)로 구성한 것을 특징으로 하는 자동차의 뒤유리 서리 방지 장치.An indoor temperature sensor 1 detecting an indoor temperature of the vehicle; An outdoor temperature sensing unit 2 sensing an external temperature of the vehicle; A comparator (3) for comparing the indoor temperature detected by the indoor temperature detector (1) and the outdoor temperature detected by the outdoor temperature (2) detector to output a control signal; An apparatus for preventing rear windshields of a vehicle, characterized in that it comprises a hot wire driving unit (4) for driving the rear windshield heating wire by a control signal output from the comparing section (3). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950060039A 1995-12-28 1995-12-28 Defroster for automobile rear glass KR0173276B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950060039A KR0173276B1 (en) 1995-12-28 1995-12-28 Defroster for automobile rear glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950060039A KR0173276B1 (en) 1995-12-28 1995-12-28 Defroster for automobile rear glass

Publications (2)

Publication Number Publication Date
KR970058335A true KR970058335A (en) 1997-07-31
KR0173276B1 KR0173276B1 (en) 1999-05-01

Family

ID=19445480

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950060039A KR0173276B1 (en) 1995-12-28 1995-12-28 Defroster for automobile rear glass

Country Status (1)

Country Link
KR (1) KR0173276B1 (en)

Also Published As

Publication number Publication date
KR0173276B1 (en) 1999-05-01

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