KR19980055126U - Automotive Rear Glass Heating Controls - Google Patents
Automotive Rear Glass Heating Controls Download PDFInfo
- Publication number
- KR19980055126U KR19980055126U KR2019960068326U KR19960068326U KR19980055126U KR 19980055126 U KR19980055126 U KR 19980055126U KR 2019960068326 U KR2019960068326 U KR 2019960068326U KR 19960068326 U KR19960068326 U KR 19960068326U KR 19980055126 U KR19980055126 U KR 19980055126U
- Authority
- KR
- South Korea
- Prior art keywords
- heating wire
- rear glass
- selection switch
- moisture
- automatic selection
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 26
- 239000011521 glass Substances 0.000 claims abstract description 20
- 238000002834 transmittance Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
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
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Resistance Heating (AREA)
Abstract
본 고안은 리어글래스에 설치되어 습기를 제거하는 열선제어에 관한 것으로, 상기 리어글래스(1) 전. 후면에 각각 발광다이오드(11)와, 수광다이오드(12)를 설치하여 광투과율에 따라 습기를 검출하고, 발광다이오드(11)와 수광다이오드(12)는 ECU(20)와 연결되며, 상기 ECU(20)는 입력단에 배터리 전원과 연결된 자동선택스위치(30)가 연결되고, 출력단에 열선(50)이 연결되며, 상기 자동선택스위치(30)의 일측 스위치접점에는 열선과 접속된 수동선택스위치(40)가 연결되는 구성으로 되어 있으며, 이러한 구성에 의하면, 열선을 습기에 따라 자동으로 제어할 수 있기 때문에 열선을 제어하기 위한 스위치조작의 번거로움을 해소할 수 있을 뿐만 아니라 이로 인한 전방주시 태만을 방지할 수 있게 된다.The present invention relates to a hot wire control is installed on the rear glass to remove moisture, before the rear glass (1). The light emitting diodes 11 and the light receiving diodes 12 are respectively installed on the rear surface to detect moisture according to the light transmittance, and the light emitting diodes 11 and the light receiving diodes 12 are connected to the ECU 20. 20 is connected to the automatic selection switch 30 connected to the battery power to the input terminal, the heating wire 50 is connected to the output terminal, the manual selection switch 40 connected to the heating wire on one side of the automatic selection switch 30 ) Is connected, and according to such a configuration, it is possible to automatically control the heating wire according to the moisture, thereby eliminating the trouble of the switch operation for controlling the heating wire, and thus prevents the frontal failure. You can do it.
Description
본 고안은 자동차 열선에 관한 것으로, 특히 습도를 검출하여 자동으로 열선이 제어되도록 하는 자동차 리어글래스 열선 제어장치에 관한 것이다.The present invention relates to a car heating wire, and more particularly to a car rear glass heating wire control device for detecting the humidity to automatically control the heating wire.
일반적으로 자동차의 리어글래스에는 미세한 열선이 등간격으로 내장되어 습기가 서릴 경우 운전자가 수조작에 의해 열선을 발열시키도록 하고 있다.In general, fine heat wires are built into the rear glass of a car at equal intervals so that the driver generates heat wires by manual operation when moisture is frosted.
상기 열선은 운전자가 주행중 룸미러를 통해 후방을 주시할 수 있도록 습기를 제어하는 역할로서 주행중 스위치를 찾아 열선을 제어할 경우 전방 주의를 소홀히 할 수 있으며, 스위치 조작을 하여야 하는 번거로움이 있었다.The heating wire serves to control the moisture so that the driver can watch the rear through the room mirror while driving, so that the driver can neglect the caution of the front when the switch is located and control the heating wire, and there is a hassle to operate the switch.
본 고안은 이러한 점을 감안하여 안출된 것으로, 특히 리어글래스에 서린 습기를 검출하고 자동으로 열선을 제어함으로써 스위치 조작에 따른 번거움 해소 및 전방 주의 소홀로 인한 안전사고를 방지할 수 있는 자동차 리어글래스 열선 제어장치를 제공하는데 목적이 있다.The present invention has been devised in view of this point, and in particular, by detecting moisture in the rear glass and automatically controlling the heating wire, it is possible to eliminate the trouble caused by the switch operation and prevent the safety accident due to the neglect of the front caution. The purpose is to provide a hot wire control device.
이러한 목적을 달성하기 위한 본 고안의 자동차 리어글래스 열선 제어장치는 리어글래스 내외면에서 포토센서를 설치하고, 상기 포토센서의 출력신호에 따라 열선을 자동으로 제어하기 위한 제어수단으로 구성됨을 특징으로 한다.The vehicle rear glass heating wire control device of the present invention for achieving the above object is characterized in that it is configured as a control means for installing a photo sensor on the inner and outer surfaces of the rear glass, and automatically controls the heating wire according to the output signal of the photo sensor. .
상기 제어수단은 전원라인과 연결된 자동선택스위치와, 상기 자동선택스위치 후단에 열선과 연결되어 포토센서의 출력신호에 따라 열선을 제어하는 ECU와, 상기 자동선택스위치의 일측 스위치접점과 열선사이에 연결된 수동선택스위치로 구성됨을 특징으로 한다.The control means includes an automatic selection switch connected to a power line, an ECU connected to a rear end of the automatic selection switch to control the heating wire according to the output signal of the photosensor, and connected between the switch contact point and the heating wire of the automatic selection switch. It is characterized by consisting of a manual selection switch.
이러한 구성에 의하면, 본 고안은 자동선택스위치를 자동모드로 설정할 경우 포토센서에서 검출된 습기검출신호에 따라 자동으로 열선에 인가되는 전원을 단속하게 되며, 반대로 수동모드로 설정할 경우 수동선택스위치에 의해 공지된 방법으로 열선을 제어하게 된다.According to this configuration, when the automatic selection switch is set to the automatic mode, the power applied to the heating wire is automatically interrupted according to the moisture detection signal detected by the photosensor, and in contrast, the manual selection switch is set to the manual mode. The hot wire is controlled by a known method.
도1은 본 고안의 자동차 리어글래스 열선 제어장치를 보인 회로도.1 is a circuit diagram showing a vehicle rear glass hot wire control device of the present invention.
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1:리어글래스11:발광다이오드1: rear glass 11: light emitting diode
12:수광다이오드20:마이컴12: light-emitting diode 20: microcomputer
30:자동선택스위치40:수동선택스위치30: Automatic selection switch 40: Manual selection switch
50:열선50: heating wire
이하, 본 고안의 바람직한 실시예를 첨부된 도면을 통해 상세하게 설명하면 다음과 같다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
도1은 본 고안에 따른 자동차 리어글래스 열선 제어장치를 보인 회로도로써, 도면중 부호1은 리어글래스를 도시한 것이다. 본 고안은 상기 리어글래스(1) 전. 후면에 각각 발광다이오드(11)와, 수광다이오드(12)를 설치하여 광투과율에 따라 습기를 검출하게 된다.1 is a circuit diagram showing a vehicle rear glass hot wire control apparatus according to the present invention, the reference numeral 1 in the figure shows the rear glass. The present invention is the rear glass (1) before. The light emitting diodes 11 and the light receiving diodes 12 are respectively provided on the rear surface to detect moisture according to the light transmittance.
그리고 상기 발광다이오드(11)와 수광다이오드(12)는 ECU(20)와 연결되며, 상기 ECU(20)는 입력단에 배터리 전원과 연결된 자동선택스위치(30)가 연결되고, 출력단에 열선(50)이 연결되며, 상기 자동선택스위치(30)의 일측 스위치접점에는 열선과 접속된 수동선택스위치(40)가 연결되는 구성으로 되어 있다.In addition, the light emitting diodes 11 and the light receiving diodes 12 are connected to the ECU 20, and the ECU 20 is connected to an automatic selection switch 30 connected to battery power at an input terminal, and a heating wire 50 at an output terminal. This connection is made, the one side of the switch selector of the automatic selection switch 30 is configured to be connected to the manual selection switch 40 connected to the hot wire.
이하, 상기한 실시예 구성에 따른 작용을 상세하게 설명하면, 본 고안은 리어글래스(1)에 설치된 광센서, 즉 전면에 설치된 발광다이오드(11)에서 투사되는 광을 후면에 설치된 수광다이오드(12)에서 입광하여 리어글래스에 서린 습기를 감지하게 된다.Hereinafter, the operation according to the configuration of the embodiment described in detail, the present invention is a light sensor installed on the rear glass 1, that is, the light-emitting diode 12 is installed on the rear of the light projected from the light emitting diode 11 installed on the front ), It detects moisture from the rear glass.
다시말해, 상기 리어글래스(1)에 습기가 서리게 되면 발광다이오드(11)에서 투사된 광이 습기에 의해 차단되므로 수광다이오드(12)는 전기적으로 단락상태가 되고 이를 마이컴(20)에서 감지하여 리어글래스에 습기가 서려있음을 판단하게 된다.In other words, when moisture is frosted on the rear glass 1, the light projected by the light emitting diodes 11 is blocked by moisture, so that the light receiving diodes 12 are electrically shorted and detected by the microcomputer 20. It is determined that there is moisture in the rear glass.
이러한 상태에서 운전자가 자동선택스위치(30)를 자동모드로 설정하게 되면 상기 마이컴(20)에서는 열선(50)을 제어하여 발열시켜 습기를 제거하게 되며, 반대로 수동모드로 설정되어 있으면 열선(50)을 제어하기 않게 된다.In this state, when the driver sets the automatic selection switch 30 to the automatic mode, the microcomputer 20 controls the heating wire 50 to generate heat to remove moisture, and conversely, if the driver is set to the manual mode, the heating wire 50. Will not be controlled.
이때 상기 자동선택스위치(30)가 수동모드로 설정된 상태에서 운전자가 수동선택스위치(40)를 온시킬 경우 열선에 전원이 인가되어 자동 또는 수동으로 열선을 제어하여 리어글래스에 서린 습기를 제거할 수 있게 된다.At this time, when the driver turns on the manual selection switch 40 in the state in which the automatic selection switch 30 is set to the manual mode, power is applied to the heating wire to remove moisture from the rear glass by controlling the heating wire automatically or manually. Will be.
이상에서 설명한 바와 같이 본 고안은 리어글래스에 습기를 검출하는 광센서를 부착하여 이를 통해 마이컴에서 습기가 서려있는지 판단하고 자동으로 열선을 제어할 수 있도록 함으로써 열선을 제어하기 위한 스위치조작의 번거로움을 해소할 수 있을 뿐만 아니라 이로 인한 전방주시 태만을 방지할 수 있게 된다.As described above, the present invention attaches an optical sensor that detects moisture on the rear glass, thereby determining whether the moisture is standing in the microcomputer and automatically controlling the heating wire, thereby making it difficult to operate the switch for controlling the heating wire. Not only can it be resolved, but it can also prevent the premature appearance.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068326U KR19980055126U (en) | 1996-12-31 | 1996-12-31 | Automotive Rear Glass Heating Controls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960068326U KR19980055126U (en) | 1996-12-31 | 1996-12-31 | Automotive Rear Glass Heating Controls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980055126U true KR19980055126U (en) | 1998-10-07 |
Family
ID=54005674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960068326U KR19980055126U (en) | 1996-12-31 | 1996-12-31 | Automotive Rear Glass Heating Controls |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980055126U (en) |
-
1996
- 1996-12-31 KR KR2019960068326U patent/KR19980055126U/en not_active Application Discontinuation
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