KR0150320B1 - A warning device of a car - Google Patents
A warning device of a carInfo
- Publication number
- KR0150320B1 KR0150320B1 KR1019950051828A KR19950051828A KR0150320B1 KR 0150320 B1 KR0150320 B1 KR 0150320B1 KR 1019950051828 A KR1019950051828 A KR 1019950051828A KR 19950051828 A KR19950051828 A KR 19950051828A KR 0150320 B1 KR0150320 B1 KR 0150320B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- pyroelectric infrared
- control signal
- driver
- relay
- Prior art date
Links
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q5/00—Arrangement or adaptation of acoustic signal devices
- B60Q5/005—Arrangement or adaptation of acoustic signal devices automatically actuated
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B3/00—Audible signalling systems; Audible personal calling systems
- G08B3/10—Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2302/00—Responses or measures related to driver conditions
- B60Y2302/03—Actuating a signal or alarm device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/302—Temperature sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Burglar Alarm Systems (AREA)
- Geophysics And Detection Of Objects (AREA)
- Emergency Alarm Devices (AREA)
Abstract
본 발명은 차량의 경보장치에 관한 것으로, 차량도어의 윈도우에 설치되어 사람의 신체가 접근하면 온도를 감지하여 제어신호를 출력하게 된 초전형 적외선소자(10)와, 상기 초전형 적외선소자(10)의 제어신호에 의해 일정한 전류를 인가하게 된 포토커플러(12,14), 상기 포토커플러(12,14)의 출력에 의해 동작하게 된 릴레이(18) 및, 상기 릴레이(18)의 단속에 의해 운전자의 주의를 환기시키게 경보수단(22)으로 구성되어, 차량의 주행중에 탑승한 사람의 신체 일부가 차창 밖으로 노출되어 상해를 입게되는 불의의 사고를 방지해주게 된 것이다.The present invention relates to an alarm device for a vehicle, which is installed in a window of a vehicle door, and detects a temperature when a human body approaches, and outputs a control signal to the pyroelectric infrared device 10 and the pyroelectric infrared device 10 Photocouplers 12 and 14, which are applied with a constant current by the control signal of < RTI ID = 0.0 >), < / RTI > It is composed of the alarm means 22 to call the attention of the driver, to prevent accidents that are injured by being exposed to the outside of the body part of the person on board the vehicle while driving.
Description
제1도는 본 발명에 따른 자동차의 경보장치를 도시한 회로도이다.1 is a circuit diagram showing an alarm device for a vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 초전형 적외선소자 12 : 포토커플러의 발광부10: pyroelectric infrared device 12: light emitting part of the photocoupler
14 : 포토커플러의 수광부 16 : 레귤레이터14: light receiving portion of the photocoupler 16: regulator
18 : 릴레이 20 : 릴레이접점18: relay 20: relay contact
22 : 경보수단22: alarm means
본 발명은 차량의 경보장치에 관한 것으로, 특히 차량의 주행중에 아이들이 손이나 얼굴을 창밖으로 내놓았을 때 운전자의 주의를 환기시켜주기 위한 차량의 경보장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an alarm device for a vehicle, and more particularly, to an alarm device for a vehicle for alerting the driver when children put their hands or face out of a window while the vehicle is driving.
일반적으로 차량의 주행중에 차량에 탑승한 아이들이 호기심에 창밖으로 손을 내밀거나 얼굴을 내밀게 되면 인접하여 주행하는 차량 또는 도로변의 설치물에 의해 부상을 입게 된다.In general, when the children in the vehicle while the vehicle is running out of the curiosity reached out the window or put out the face is injured by the installation of the adjacent vehicle or roadside running.
그러나 종래에는 아이들이 신체의 일부를 창밖으로 내밀어도 이를 운전자가 인지할 수 있는 별도의 경보수단이 없고 단지 운전자가 탑승한 어른들이 일일이 아이들의 행동을 관찰할 수밖에 없어 운전자의 이목을 분산시키므로써 운전자의 안전운전을 방해하게 되는 문제점이 있다.However, conventionally, even if the children push out a part of the body out of the window, there is no separate warning means that the driver can recognize it, and only the adults on board the driver have to observe the children's behavior every day, thereby distracting the driver's attention. There is a problem that interferes with the safe operation of the.
이에 본 발명은 상기한 문제점을 해결하기 위한 것으로, 차량의 주행중에 탑승한 신체의 일부를 창밖으로 노출시켰을 때 운전자의 주의를 환기시켜주기 위한 차량의 경보장치를 제공하는 데 그 목적이 있다.Accordingly, an object of the present invention is to provide an alarm device for a vehicle for alerting a driver when a part of a body that is aboard while the vehicle is being driven out of a window is exposed.
상기한 목적을 달성하기 위한 본 발명은, 차량도어의 윈도우에 설치되어 사람의 신체가 접근하면 온도를 감지하여 제어신호를 출력하게 된 초전형 적외선소자와, 상기 초전형 적외선소자의 제어신호에 의해 일정한 전류를 인가하게 된 포토커플러, 상기 포토커플러의 출력에 의해 동작하게 된 릴레이 및, 상기 릴레이의 단속에 의해 운전자의 주의를 환기시키게 경보수단으로 구성된 것을 특징으로 한다.The present invention for achieving the above object, the pyroelectric infrared device is installed in the window of the vehicle door to detect the temperature and output a control signal when the human body approaches, by the control signal of the pyroelectric infrared device The photocoupler is applied to a constant current, the relay is operated by the output of the photocoupler, and the alarm means for alerting the driver by the interruption of the relay.
상기한 구성으로 된 본 발명에 따르면, 차량에 탑승한 사람의 신체일부가 차량도어의 윈도우를 통해 밖으로 노출될 때, 상기 초전형 적외선소자가 상기 신체로부터 발생된 열에 의한 온도변화를 감지하여 제어신호를 포토커플러에 출력하게 되면, 상기 포토커플러는 제어신호에 의해 상기 릴레이를 동작시켜 상기 경보수단에 전원을 인가하므로써, 운전자의 주의를 환기시켜 불의에 발생할 수 있는 사고를 예방하는 효과가 있는 것이다.According to the present invention having the above-described configuration, when a part of the body of the person in the vehicle is exposed through the window of the vehicle door, the pyroelectric infrared device detects a temperature change due to heat generated from the body to control the signal When the output to the photocoupler, the photocoupler operates the relay in response to a control signal to apply power to the alarm means, thereby bringing the attention of the driver to prevent accidents that may occur inadvertently.
이하, 본 발명을 첨부한 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.
제1도는 본 발명에 따른 차량의 경보장치를 도시한 회로도로서, 차량도어의 윈도우에 설치되어 사람의 신체가 접근하면 온도를 감지하여 제어신호를 출력하게 된 초전형 적외선소자(10)와, 상기 초전형 적외선 소자(10)의 제어신호에 의해 일정한 전류를 인가하게 된 포토커플러(12,14), 상기 포트커플러(12,14)의 출력에 의해 동작하게 된 릴레이(18) 및, 상기 릴레이(18)의 단속에 의해 운전자의 주의를 환기시키게 경보수단(22)으로 구성된 것을 특징으로 한다.1 is a circuit diagram illustrating an alarm device for a vehicle according to the present invention, which is installed in a window of a vehicle door and detects a temperature when a human body approaches, and outputs a control signal by detecting a temperature; Photocouplers 12 and 14 which apply a constant current by the control signal of the pyroelectric infrared element 10, a relay 18 operated by the output of the port coupler 12 and 14, and the relay ( It is characterized in that the alarm means 22 to alert the driver by the control of 18).
여기서 상기 초전형 적외선소자(10)는 주위의 소정범위 내에 온도변화가 생길 때 제어전류를 출력하게 되는 바, 제1단자는 상기 포토커플러의 발광부(12)에 연결된 것이고, 제2단자는 접지단자이며, 제3단자는 전원을 인가하게 된 단자로서, 상기 초전형 적외선소자(10)가 동작하게 되는 경우 제1번 단자를 일정시간 접지시켜 주게 된 이다.Here, the pyroelectric infrared device 10 outputs a control current when a temperature change occurs within a predetermined range around the first bar, and the first terminal is connected to the light emitting unit 12 of the photocoupler, and the second terminal is grounded. The third terminal is a terminal to which power is applied, and when the pyroelectric infrared device 10 is operated, the first terminal is grounded for a predetermined time.
이때 제4단자는 저항(R1)과 콘덴서(C)가 병렬로 연결되어, 상기 저항(r1)과 콘덴서(c)의 용량을 변화시켜 온도변화를 감지된 후 제1단자가 계속 접지되는 동안의 지연시간을 설정해주게 된 것이다.At this time, the fourth terminal is connected to the resistor (R1) and the capacitor (C) in parallel, while changing the capacitance of the resistor (r1) and the capacitor (c) after detecting the temperature change while the first terminal is still grounded The delay time is set.
또한 상기 포토커플러(12,14)는 상기 초전형 적외선소자(10)의 1번 단자가 접지되는 동안 발광부(12)에 전류가 흐르게 되고, 상기 포토커플러의 발광부(12)에 전류가 흘르면 일정한 광신호를 발광하여 포토커플러의 수광부(14)가 전류를 통과시켜 상기 릴레이(18)을 동작시키게 된 것이다.In addition, the photocouplers 12 and 14 have a current flowing in the light emitting unit 12 while the first terminal of the pyroelectric infrared device 10 is grounded, and a current flows in the light emitting unit 12 of the photocoupler. In this case, the light receiving unit 14 of the photocoupler emits a constant optical signal to operate the relay 18 by passing a current.
그리고 상기 릴레이(18)의 접점(20)은 상기 경보수단(22)에 인가되는 전원을 단속하게 된다.And the contact point 20 of the relay 18 is to interrupt the power applied to the alarm means 22.
한편, 상기 초전형적외선 소자(10)의 전원은 5V전압을 인가하기 위해 레귤레이터(16)를 통해 밧데리 전원을 5V로 조정하여 인가받게 된 것이다.On the other hand, the power of the pyroelectric infrared element 10 is to be applied by adjusting the battery power to 5V through the regulator 16 to apply a 5V voltage.
상기와 같은 구성으로 된 본 발명에 따르면, 운전자가 이그니션스위치(미도시)를 켜게 되면, 초전형적외선소자(10)에 전원이 인가되고, 상기 초전형 적외선소자(10)가 설치된 도어 창문에 사람 신체의 일부가 밖으로 노출되게 되는 경우에 상기 초전형 적외선소자(10)는 사람의 신체로부터 발생된 열에 의한 온도변화를 감지하여 1번단자에 연결된 포토커플러의 발광부(12)에 일정시간 동안 전류를 도통시키게 해준다.According to the present invention having the above-described configuration, when the driver turns on the ignition switch (not shown), power is applied to the pyroelectric infrared element 10, and a person in the door window in which the pyroelectric infrared element 10 is installed. When a part of the body is exposed to the outside, the pyroelectric infrared element 10 detects a temperature change due to heat generated from the human body and then supplies a current to the light emitting unit 12 of the photocoupler connected to the first terminal for a predetermined time. It allows to conduct.
이때 상기 발광부(12)로부터 입력된 광신호에 의해 포토커플러의 수광부(14)에 연결된 릴레이(18)가 동작하여 경보수단(22)으로부터 경보음이 울리게 된다.At this time, the relay 18 connected to the light receiving unit 14 of the photocoupler is operated by the optical signal input from the light emitting unit 12 so that an alarm sound sounds from the alarm means 22.
이때 운전자는 경보음에 의해 차량에 탑승한 사람의 신체일부가 창문밖으로 노출된 것을 알 수 있게 되어 주행중의 신체상해를 입는 것을 미연해 방지해줄 수 있는 효과가 있는 것이다.At this time, the driver can know that a part of the body of the person in the vehicle is exposed out of the window by the alarm sound, thereby preventing the physical injury while driving.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950051828A KR0150320B1 (en) | 1995-12-19 | 1995-12-19 | A warning device of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950051828A KR0150320B1 (en) | 1995-12-19 | 1995-12-19 | A warning device of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970037880A KR970037880A (en) | 1997-07-24 |
| KR0150320B1 true KR0150320B1 (en) | 1998-10-01 |
Family
ID=19441322
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950051828A KR0150320B1 (en) | 1995-12-19 | 1995-12-19 | A warning device of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0150320B1 (en) |
-
1995
- 1995-12-19 KR KR1019950051828A patent/KR0150320B1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR970037880A (en) | 1997-07-24 |
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