KR19980043502U - Choking Prevention Device Using Oxygen Sensor - Google Patents
Choking Prevention Device Using Oxygen Sensor Download PDFInfo
- Publication number
- KR19980043502U KR19980043502U KR2019960056618U KR19960056618U KR19980043502U KR 19980043502 U KR19980043502 U KR 19980043502U KR 2019960056618 U KR2019960056618 U KR 2019960056618U KR 19960056618 U KR19960056618 U KR 19960056618U KR 19980043502 U KR19980043502 U KR 19980043502U
- Authority
- KR
- South Korea
- Prior art keywords
- relay
- signal
- oxygen sensor
- oxygen
- ecu
- Prior art date
Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 36
- 239000001301 oxygen Substances 0.000 title claims abstract description 36
- 230000002265 prevention Effects 0.000 title claims 2
- 206010003497 Asphyxia Diseases 0.000 claims abstract description 12
- 208000002173 dizziness Diseases 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000013220 shortness of breath Diseases 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/008—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being air quality
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00735—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models
- B60H1/00764—Control systems or circuits characterised by their input, i.e. by the detection, measurement or calculation of particular conditions, e.g. signal treatment, dynamic models the input being a vehicle driving condition, e.g. speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/00642—Control systems or circuits; Control members or indication devices for heating, cooling or ventilating devices
- B60H1/00985—Control systems or circuits characterised by display or indicating devices, e.g. voice simulators
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/695—Control circuits therefor
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/55—Windows
Landscapes
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
Abstract
본 고안은 산소센서를 이용한 질식사 방지 장치에 관한 것으로서, 종래의 자동차는 밀폐된 실내에서 수면을 취하게 되면 생명을 잃거나 현기증을 일으켜 운행에 지장을 초래하는 문제점이 있었던 바, 본 고안은 실내의 산소 농도를 측정하는 산소센서(10)의 신호와 엔진의 아이들 상태신호(20)를 입력하는 ECU(30)를 설치하되, ECU(30)는 엔진의 아이들 상태시 측정된 산소 농도가 일정치 이하이면 제어신호를 출력할 수 있게 하며, 출력되는 신호는 릴레이1(RY1)의 스위치 단자와 파워 윈도우 스위치(40)와 타임머(50)와 릴레이2(RY2)를 직렬 연결하여 접지되게 하고, 릴레이1(RY1)의 스위치에 의해 경고 부저(BZ)가 발생되게 하고, 릴레이2(RY2)가 접지시에 동작하는 릴레이2(RY2)의 스위치에 의하여 윈도우 모터(60)가 동작되게 함으로서 차실의 산소가 부족할 경우 경고음을 발생하고 운전석 윈도우를 일정량 개방하여 치실이 환기되게 구성한 것임.The present invention relates to a device for preventing asphyxia using an oxygen sensor, and the conventional car has a problem in that it causes a loss of life or dizziness when it takes a sleep in an enclosed room, causing problems in driving. Install the ECU 30 for inputting the signal of the oxygen sensor 10 for measuring the oxygen concentration and the idle state signal 20 of the engine, but the ECU 30 has the oxygen concentration measured at the idle state of the engine below a predetermined value. When the control signal is output, the output signal is grounded by connecting the switch terminal of the relay 1 (RY1), the power window switch 40, the timer 50, and the relay 2 (RY2) in series, and the relay. The alarm buzzer BZ is generated by the switch 1 (RY1), and the window motor 60 is operated by the switch of the relay 2 RY2 which operates when the relay 2 RY2 is grounded. Beep when not enough The ventilator is ventilated by opening the driver's window a certain amount.
Description
본 고안은 산소센서를 이용한 질식사 방지 장치에 관한 것으로서, 상세하게는 차량의 실내에 산소센서를 설치하여 측정된 신호와 엔진의 아이들 상태신호를 입력하여 질식의 우려가 있을 경우 경고음을 발생하고 윈도우를 일정량만큼 개방하여 차량내의 질식사를 예방할 수 있게 한 산소센서를 이용한 질식사 방지 장치에 관한 것이다.The present invention relates to a device for preventing asphyxia using an oxygen sensor. Specifically, an oxygen sensor is installed inside a vehicle to input a measured signal and an idle state signal of an engine to generate a warning sound and to generate a warning sound when a suffocation occurs. The present invention relates to a device for preventing asphyxia using an oxygen sensor that opens by a predetermined amount to prevent asphyxiation in a vehicle.
차량의 실내는 각 도어에 설치된 윈도우에 의하여 밀폐된 공간을 개방하거나 도어의 열림시 개방되는 외부와의 공간에 의해 외부의 공기가 실내에 유입되어 운전자 및 승객에게 호흡이 필요한 산소를 공급하거나 환풍기를 통하여 공기를 강제 순환시킴으로서 실내의 공기를 환기시킬 수 있게 되어 있다.The interior of the vehicle opens the airtight space by the windows installed in each door, or the outside air flows into the room by the space with the outside which is opened when the door is opened to supply oxygen to the driver and passengers that need breathing or It is possible to ventilate the indoor air by forcibly circulating the air.
따라서 종래의 자동차는 운전자 및 승객이 밀폐된 차량의 실내에서 장시간 있게 되면 산소 부족으로 인한 호흡곤란과 답답증을 느끼게 되며, 특히 시동을 켠 채 장시간 동안 밀폐된 실내에서 수면을 취하게 되면 호흡에 필요한 산소 부족으로 질식사를 당하게 되거나, 산소 부족으로 인한 일시적인 현기증이나 답답함을 느끼게 하여 운행에 지장을 초래하는 경우를 발생하곤 한다.Therefore, in the conventional vehicle, when the driver and passenger stay in the closed vehicle for a long time, they may feel shortness of breath and frustration due to lack of oxygen, and especially when they sleep in the closed room for a long time with the ignition on, the oxygen required for breathing Lack of suffocation leads to suffocation, or temporary dizziness or frustration due to lack of oxygen, which can interfere with operation.
즉, 종래의 자동차에는 시동을 켠 채 밀폐된 실내에서 수면을 취하게 되면 질식에 의해 생명을 잃는 경우가 발생하고 실내를 밀폐한 채 장시간 운행하게 되면 현기증이나 답답함을 느끼게 하여 운행에 지장을 초래하는 문제점이 있었다.In other words, in a conventional car, if you sleep in a closed room with the ignition on, you may lose your life by suffocation, and if you operate the car for a long time while keeping the room closed, you may feel dizzy or frustrated and cause trouble in driving. There was a problem.
이에, 본 고안은 상기한 바와 같은 문제점을 해소하기 위하여 안출한 것으로서, 실내의 산소에 대한 농도를 측정하여 산소센서를 설치하여 차량의 아이들 상태시 질식의 우려가 있을 경우 경고음을 발생하게 하고 윈도우를 일정량만큼 하강하여 외부의 공기를 실내로 유입될 수 있게 하는 장치를 제공하는데 그 목적이 있다.Therefore, the present invention was devised to solve the problems as described above, by measuring the concentration of oxygen in the room to install an oxygen sensor to generate a warning sound when there is a fear of choking in the idle state of the vehicle and the window It is an object of the present invention to provide a device for descending by a certain amount to allow the outside air to be introduced into the room.
도 1은 본 고안이 적용된 질식사 방지 장치의 회로도.1 is a circuit diagram of the device to prevent asphyxia to which the present invention is applied.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
10 : 산소센서20 : 아이들 상태신호10: oxygen sensor 20: idle state signal
30 : ECU40 : 파워 윈도우 스위치(FRT LH)30: ECU40: power window switch (FRT LH)
50 : 타임머60 : 윈도우머터(FRT LH)50: Timer 60: Window mutter (FRT LH)
RY1,RY2 : 릴레이BZ : 경고 부저RY1, RY2: Relay BZ: Warning Buzzer
IGN : 점화전원B+ : 밧데리 전원IGN: Ignition power B +: Battery power
따라서, 본 고안은 차량의 실내에 설치된 산소센서(10)의 신호와 아이들 상태신호(20)를 입력하는 ECU(30)가 질식의 우려가 있을 경우 신호를 출력하여 경고 부저(BZ)를 발생하고 윈도우 스위치와 연결된 타임머(50)가 릴레이(RY1, RY2)를 작동하여 운전석 윈도우 모터(60)가 동작하여 윈도우를 일정량만큼 개방하게 하는 것을 그 특징으로 한다.Therefore, the present invention generates a warning buzzer (BZ) by outputting a signal when the ECU 30 inputting the signal of the oxygen sensor 10 installed in the vehicle interior and the idle state signal 20 may be choking. The timer 50 connected to the window switch operates the relays RY1 and RY2 to operate the driver's seat window motor 60 to open the window by a predetermined amount.
상기한 본 고안의 목적을 실현하기 위한 본 고안의 구성에 대하여 예시한 도면을 참조하여 설명하면 다음과 같다.Referring to the drawings for the configuration of the present invention for realizing the object of the present invention described above are as follows.
본 고안에 의한 산소센서(10)를 이용한 질식사 방지 장치는 차량의 실내에 설치되어 실내의 산소 농도를 측정하는 산소센서(10)를 설치하고, 엔진의 아이들 상태신호와 함께 상기 산소센서(10)의 신호를 입력하는 ECU(30)를 설치하되, 상기 ECU(30)는 엔진의 이이들 상태시 측정된 산소 농도가 일정치 이하이면 신호를 출력할 수 있도록 하는 낸드게이트와 결합하여 설치하고, 출력되는 상기 ECU(30)의 신호는 릴레이1(RY1)의 스위치 단자와 파워 윈도우 스위치(40)와 타임머(50)와 릴레이2(RY2)를 직렬 연결하여 접지되게 하고, 릴레이1(RY1)의 스위치가 동작하는 경고 부저(BZ)에 의해 경고음을 발생하게 하고, 릴레이2(RY2)가 접지시에 동작하는 릴레이2(RY2)의 스위치에 의하여 운전석 윈도우 모터(60)가 동작될 수 있게 구성한다.The device for preventing asphyxia using the oxygen sensor 10 according to the present invention is installed in a vehicle to install an oxygen sensor 10 for measuring the oxygen concentration in the room, and the oxygen sensor 10 together with an idle state signal of the engine. Install an ECU 30 for inputting a signal of the ECU 30, and the ECU 30 is installed in combination with a NAND gate to output a signal when the measured oxygen concentration is less than or equal to a predetermined value in an engine state. The signal of the ECU 30 is grounded by connecting the switch terminal of the relay 1 RY1, the power window switch 40, the timer 50, and the relay 2 RY2 in series, and the relay 1 RY1. A warning sound is generated by the warning buzzer BZ in which the switch operates, and the driver's seat window motor 60 can be operated by the switch of the relay 2 RY2 in operation when the relay 2 RY2 is grounded. .
상기한 본 고안의 구성에 대한 작용 및 효과는 다음과 같다.Actions and effects on the configuration of the present invention described above are as follows.
본 고안의 핵심 요지는 엔진의 아이들시 차량 실내의 산소 부족이 감지되면 경고음의 발생과 함께 운전석 윈도우를 일정량 개방하여 산소가 공급될 수 있게 한 것으로서, 차량 실내에 설치되는 산소센서(10)는 실내의 산소 농도를 측정하여 ECU(30)에 신호를 입력하는 작용을 하며, 상기 ECU(30)는 측정된 산소 농도의 신호와 엔진의 아이들 상태신호를 입력하여 엔진 작동중 산소 부족이 감지되면 제어 신호를 출력하는 작용을 하며, 상기 ECU(30)로부터 출력하는 제어 신호는 경고 부저(BZ)를 발생하고 타임머(50)와 릴레이(RY1, RY2)를 동작하여 운전석 윈도우 모터(60)가 일정량만큼 개방되게 하는 작용을 하며, 질식의 우려가 경고하고 열려진 창문 사이로 산소를 실내로 공급하여 질식을 예방하게 하는 작용을 한다.The key point of the present invention is that when the oxygen is detected in the interior of the vehicle when the engine is idle, a warning sound is generated and oxygen can be supplied by opening a certain amount of the driver's window, and the oxygen sensor 10 installed in the vehicle interior is The oxygen concentration of the measuring function to input a signal to the ECU 30, the ECU 30 inputs a signal of the measured oxygen concentration and the idle state signal of the engine to control the signal when oxygen shortage is detected during engine operation The control signal output from the ECU 30 generates a warning buzzer BZ and operates the timer 50 and the relays RY1 and RY2 so that the driver's seat window motor 60 has a predetermined amount. It acts to open, warns you of choking, and acts to prevent choking by supplying oxygen into the room through open windows.
따라서, 본 고안의 장치는 차량의 실내에 설치된 산소센서에 의해 운행중의 산소 부족을 판단하여 경고음을 발생하고 운전석 윈도우를 일정량 개방하여 산소가 공급되게 함으로서 질식사 및 질식으로 인한 운전 장애를 해소하고 쾌적한 주행 환경을 제공하는 유용한 효과가 있다.Therefore, the device of the present invention determines the lack of oxygen during operation by the oxygen sensor installed in the vehicle interior to generate a warning sound and open a certain amount of the driver's window so that oxygen is supplied to solve the driving obstacles caused by suffocation and choking and comfortable driving. There is a useful effect to provide an environment.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960056618U KR19980043502U (en) | 1996-12-24 | 1996-12-24 | Choking Prevention Device Using Oxygen Sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960056618U KR19980043502U (en) | 1996-12-24 | 1996-12-24 | Choking Prevention Device Using Oxygen Sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980043502U true KR19980043502U (en) | 1998-09-25 |
Family
ID=53996066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960056618U KR19980043502U (en) | 1996-12-24 | 1996-12-24 | Choking Prevention Device Using Oxygen Sensor |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980043502U (en) |
-
1996
- 1996-12-24 KR KR2019960056618U patent/KR19980043502U/en not_active Application Discontinuation
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|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |