KR200189268Y1 - An alarm system for checking gas leakage - Google Patents
An alarm system for checking gas leakage Download PDFInfo
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- KR200189268Y1 KR200189268Y1 KR2020000004600U KR20000004600U KR200189268Y1 KR 200189268 Y1 KR200189268 Y1 KR 200189268Y1 KR 2020000004600 U KR2020000004600 U KR 2020000004600U KR 20000004600 U KR20000004600 U KR 20000004600U KR 200189268 Y1 KR200189268 Y1 KR 200189268Y1
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- KR
- South Korea
- Prior art keywords
- gas
- vehicle
- driver
- concentration
- control unit
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- 238000001514 detection method Methods 0.000 claims abstract description 18
- 239000000446 fuel Substances 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 claims 1
- 239000007789 gas Substances 0.000 description 34
- 239000003915 liquefied petroleum gas Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
- B60K28/10—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions responsive to conditions relating to the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/10—Road Vehicles
- B60Y2200/11—Passenger cars; Automobiles
-
- 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
-
- 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
- B60Y2400/90—Driver alarms
-
- 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
- B60Y2400/92—Driver displays
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Emergency Alarm Devices (AREA)
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Abstract
본 고안은 가스를 연료로 하는 자동차의 가스누설감지장치에 관한 것으로, 상세하게는 자동차 실내로 유입(누설)되는 가스의 농도를 감지하여 운전자에게 이를 알려줄어 적절하게 대처할 수 있도록 하는 자동차의 실내 가스 누설 감지 및 경보장치에 관한 것이다.The present invention relates to a gas leakage detecting apparatus for a vehicle using gas as fuel, and more specifically, to detect a concentration of gas flowing into the vehicle interior (leakage) and to inform the driver of the gas so that the vehicle can appropriately deal with it. It relates to a leak detection and alarm device.
본 고안의 목적은 가스가 실내로 유입되어 소정 농도 이상일 경우에 이를 감지하여 운전자에게 이를 알려주어 적절하게 대처 할 수 있도록 하는 자동차의 실내 가스 누설 감지 및 경보장치를 제공하는데 있다.An object of the present invention is to provide an indoor gas leakage detection and alarm device of a vehicle to detect when the gas is introduced into the room or more than a predetermined concentration to notify the driver to respond appropriately.
상기의 목적을 달성하기 위한 본 고안은, 실내의 가스농도를 감지하는 가스량 감지센서와, 상기 가스량 감지 센서의 감지신호를 받아 제어신호를 발생시키는 콘트롤부와, 상기 콘트롤부에서 출력되는 제어신호에 따라 이를 운전자에게 알려주는 알림수단이 구비되는 것을 특징으로 한다.The present invention for achieving the above object, the gas amount sensor for detecting the gas concentration in the room, the control unit for generating a control signal in response to the detection signal of the gas amount sensor, and the control signal output from the control unit Accordingly, it is characterized in that the notification means for informing the driver.
여기서, 알림수단은 음성이나 부저음으로 운전자에게 알려줄 수도 있고, 차량의 계기판 일측면에 이를 표시하는 표시부로 이루어지는 것이 바람직하다.Here, the notifying means may inform the driver by voice or buzzer sound, and preferably comprises a display unit for displaying it on one side of the instrument panel of the vehicle.
Description
본 고안은 가스를 연료로 하는 자동차의 가스누설감지장치에 관한 것으로, 상세하게는 자동차 실내로 유입(누설)되는 가스의 농도를 감지하여 운전자에게 이를 알려줄어 적절하게 대처 할 수 있도록 하는 자동차의 실내 가스 누설 감지 및 경보장치에 관한 것이다.The present invention relates to a gas leakage detecting apparatus for a vehicle using gas as fuel, and more specifically, to detect a concentration of gas flowing into the vehicle interior (leakage) and inform the driver of the interior of the vehicle so that it can cope appropriately. It relates to a gas leak detection and alarm device.
일반적으로 액화석유가스(L.P.G;Liquefied Petroleum Gas)를 연료로 하는 자동차에 있어서는 그 원료가 L.P.G통내에 액체상태로 보관되어 있으나 엔진으로 공급되는 과정에서나 연결부재의 노후화로 인해 외부로 누설되기 쉬우며, 특히 고압의 액체 상태로 보관된 L.P.G 액체연료는 미세한 틈새가 발생되면 기화되어 자동차 실내로 유입되어 운전자의 건강을 위협해 왔으며, 심지어는 화재의 위험도 있어 왔다.In general, in automobiles that use liquefied petroleum gas (LPG) as a fuel, the raw material is stored in a liquid state in the LPG barrel, but is easily leaked to the outside during the supply to the engine or due to the aging of the connecting member. In particular, LPG liquid fuel stored in a high-pressure liquid state has been vaporized when a small gap occurs and enters the vehicle interior, threatening the health of the driver, and even there is a risk of fire.
또한, 자동차 뒷 트렁크에 배치된 상기 L.P.G 연료는 배관을 통하여 자동차 전면에 위치한 엔진으로 유입되도록 되어 있어 자동차의 전면부에서 L.P.G 가스가 유출될 경우에도 자동차의 실내로 가스의 유입이 이루어지게 된다.In addition, the L.P.G fuel disposed in the rear trunk of the vehicle is to be introduced into the engine located in the front of the vehicle through the pipe, so that even if the L.P.G gas flows out from the front of the vehicle, the gas is introduced into the interior of the vehicle.
이에, 본 고안은 이와 같은 종래의 문제점을 해결하기 위하여 안출된 것으로 본 고안의 목적은 가스가 실내로 유입되어 소정 농도 이상일 경우에 이를 감지하여 운전자에게 이를 알려주어 적절하게 대처할 수 있도록 하는 자동차의 실내 가스 누설 감지 및 경보장치를 제공하는데 있다.Accordingly, the present invention was devised to solve such a conventional problem, and the object of the present invention is to detect when the gas is introduced into a room or more than a predetermined concentration and notify the driver of the interior of the car so that it can cope appropriately. To provide a gas leak detection and alarm device.
상기의 목적을 달성하기 위한 본 고안은, 실내의 가스농도를 감지하는 가스량 감지센서와, 상기 가스량 감지 센서의 감지신호를 받아 제어신호를 발생시키는 콘트롤부와, 상기 콘트롤부에서 출력되는 제어신호에 따라 이를 운전자에게 알려주는 알림수단이 구비되는 것을 특징으로 한다.The present invention for achieving the above object, the gas amount sensor for detecting the gas concentration in the room, the control unit for generating a control signal in response to the detection signal of the gas amount sensor, and the control signal output from the control unit Accordingly, it is characterized in that the notification means for informing the driver.
여기서, 알림수단은 음성이나 부저음으로 운전자에게 알려줄 수 도 있고, 차량의 계기판 일측면에 이를 표시하는 표시부로이루어 지는 것이 바람직하다.Here, the notification means may be notified to the driver by voice or buzzer sound, preferably made of a display unit for displaying this on one side of the instrument panel of the vehicle.
도 1은 본 고안에 의한 가스누설 감지 및 경보장치를 나타내는 제어블럭도이고,1 is a control block diagram showing a gas leakage detection and warning device according to the present invention,
도2는 L.P.G 가스가 유출되어 자동차 실내로 유입되는 상태를 나타내는 도면이며,2 is a view showing a state in which the L.P.G gas flows into the vehicle interior,
도3은 자동차 실내에서 가스감지센서와 경고표시부의 설치구조를 나타내는 도면이다3 is a diagram illustrating an installation structure of a gas detection sensor and a warning display unit in a vehicle interior.
- 도면의 주요부분에 대한 부호의 설명 --Explanation of symbols for the main parts of the drawings-
10 : 가스감지센서 20: 콘트롤부10: gas sensor 20: control unit
30: 경고 표시부 31: 부저30: warning display 31: buzzer
이하, 첨부된 일 실시예 도면을 참고하여 본 고안을 상세하게 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 의한 가스누설 감지 및 경보장치를 나타내는 제어블럭도이고, 도2는 L.P.G 가스가 유출되어 자동차 실내로 유입되는 상태를 나타내는 도면이며, 도3은 자동차 실내에서 가스감지센서와 경고표시부의 설치구조를 나타내는 도면이다.1 is a control block diagram showing a gas leakage detection and warning device according to the present invention, Figure 2 is a view showing a state in which LPG gas is leaked into the car interior, Figure 3 is a gas detection sensor and warning in the vehicle interior It is a figure which shows the installation structure of a display part.
상기 도면에 도시되어 있듯이, 가스 감지센서(10)가 자동차 실내의 소정위치에 장착되어 실내의 가스량(농도)를 감지하도록 구비되며, 상기 감지된 가스량(농도) 신호를 콘트롤부(20)에 출력하도록 구성되어 있다.As shown in the figure, the gas sensor 10 is mounted at a predetermined position in the vehicle interior to detect the amount of gas (concentration) in the room, and outputs the detected gas amount (concentration) signal to the control unit 20. It is configured to.
상기 가스감지센서(10)의 감지신호를 받아 설정(허용)된 가스농도와 비교하고, 비교결과에 따라 제어신호를 발생하도록 콘트롤부(20)가 구성되어 있다.The control unit 20 is configured to receive the detection signal of the gas detection sensor 10 and compare it with a gas concentration set (allowed), and generate a control signal according to the comparison result.
또한, 상기 콘트롤부(20)의 제어신호를 받아 이를 문자형태로 표시하는 경고표시부(30)와, 소리음으로 이를 알려주는 부저(31)가 구성되어 있다.In addition, the warning display unit 30 for receiving the control signal of the control unit 20 to display it in the form of a character, and a buzzer 31 for notifying it by sound.
상기와 같이 구성된 본 고안의 작용을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above are as follows.
L.P.G를 연료로 사용하는 자동차의 실내의 소정위치에 가스센서를 설치하게 되면, 상기 가스감지센서(10)는 실내의 가스량(농도)를 계속적으로 검출하여 상기 콘트롤부(20)로 그 결과를 출력하게 되고, 만일 가스량(농도)이 콘트롤부(20)에 설정된 농도 이상일 경우에는 이를 감지한 가스감지센서(10)의 출력신호를 받은 콘트롤부(20)는 상기 경고표시부(30)와 부저(31)를 구동시키기 위한 제어신호를 발생하게 된다.When the gas sensor is installed at a predetermined position in the interior of a vehicle using LPG as fuel, the gas sensor 10 continuously detects the amount of gas (concentration) in the room and outputs the result to the control unit 20. If the gas amount (concentration) is greater than or equal to the concentration set in the control unit 20, the control unit 20 that receives the output signal of the gas detection sensor 10 that detects the warning display unit 30 and the buzzer 31 ) Generates a control signal for driving.
여기서, 경고표시부(30)는 자동차 실내 계기판(미도시)의 소정위치에 표시될수 있도록 구성하면 된다.Here, the warning display unit 30 may be configured to be displayed at a predetermined position of the vehicle interior instrument panel (not shown).
한편, 운전자가 실내의 가스농도가 인체에 손상을 주는 정도 이상이라고 판단되어 경고음이나 경고표시가 되면 실내를 환기시킴과 아울러 가스유출에 따른 적절한 조치를 취하면 된다.On the other hand, if the driver is determined that the gas concentration in the room is more than a degree of damage to the human body when the warning sound or warning is displayed, the operator should ventilate the room and take appropriate measures according to the gas leakage.
즉, 자동차 실내로 유입되는 가스의 농도를 사전에 알 수 있음으로 인해 인체의 건강이나 화재 발생을 미연에 방지할 수 있는 조치를 취할 수 있는 것이다.That is, since the concentration of the gas flowing into the vehicle interior can be known in advance, measures to prevent human health or fire occurrence can be taken.
상술한 바와같이, 본 고안은 가스가 실내로 유입되어 소정 농도 이상일 경우에 이를 감지하여 운전자에게 이를 알려주어 적절하게 대처할 수 있도록 하여 인체가 누출된 가스로부터 손상되는 것을 미연에 방지할 수 있고, 나아가 가스의 장시간 유입에 따른 화재의 위험을 사전에 방지할 수 있다.As described above, the present invention detects when the gas is introduced into the room or more than a predetermined concentration to inform the driver so that it can cope with it properly, thereby preventing the human body from being damaged from the leaked gas. The risk of fire due to prolonged inflow of gas can be prevented in advance.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000004600U KR200189268Y1 (en) | 2000-02-19 | 2000-02-19 | An alarm system for checking gas leakage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020000004600U KR200189268Y1 (en) | 2000-02-19 | 2000-02-19 | An alarm system for checking gas leakage |
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| Publication Number | Publication Date |
|---|---|
| KR200189268Y1 true KR200189268Y1 (en) | 2000-07-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR2020000004600U KR200189268Y1 (en) | 2000-02-19 | 2000-02-19 | An alarm system for checking gas leakage |
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| KR (1) | KR200189268Y1 (en) |
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2000
- 2000-02-19 KR KR2020000004600U patent/KR200189268Y1/en not_active IP Right Cessation
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