KR19980023417U - In-vehicle air ventilator - Google Patents
In-vehicle air ventilator Download PDFInfo
- Publication number
- KR19980023417U KR19980023417U KR2019960036805U KR19960036805U KR19980023417U KR 19980023417 U KR19980023417 U KR 19980023417U KR 2019960036805 U KR2019960036805 U KR 2019960036805U KR 19960036805 U KR19960036805 U KR 19960036805U KR 19980023417 U KR19980023417 U KR 19980023417U
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- KR
- South Korea
- Prior art keywords
- oxygen
- control signal
- air
- vehicle
- driver
- Prior art date
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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
- B60H1/00814—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation
- B60H1/00821—Control systems or circuits characterised by their output, for controlling particular components of the heating, cooling or ventilating installation the components being ventilating, air admitting or air distributing devices
- B60H1/00828—Ventilators, e.g. speed control
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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
- B60H1/00985—Control systems or circuits characterised by display or indicating devices, e.g. voice simulators
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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
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
본 고안은 산소센서를 이용하여 차량내의 산소량을 감지하고 산소부족시 외부 공기를 유입하여 환기를 시켜줌으로써 산소 부족으로 인한 안전사고를 미연에 방지하도록 한 차량내의 공기 환기장치에 관한 것이다.The present invention relates to an air ventilator in a vehicle that detects the amount of oxygen in the vehicle using an oxygen sensor and prevents a safety accident due to lack of oxygen by inducing ventilation by introducing external air when oxygen is insufficient.
종래의 차량은 산소부족시에 외부 공기를 유입시킬 경우에는 운전자가 직접 차량의 창문을 열거나 시동을 건 상태에서 송풍기를 가동하여 환기시켜야만 하는 불편한 문제점이 있으며, 또한 밀폐된 차량 실내에서 운전자가 잠이 들었을 경우 별다른 장치가 구비되어 있지 않아 산소 부족으로 인해 안전사고의 위험성을 초래하는 문제점이 있었다.Conventional vehicles have an inconvenient problem in that when the inflow of outside air in case of lack of oxygen, the driver must open and ventilate the blower while the vehicle is directly opened or started, and the driver sleeps in a closed vehicle interior. There was a problem causing a risk of safety accidents due to lack of oxygen because it is not equipped with a special device.
이것을 해결하기 위해, 본 고안은 운전자의 조작에 따라 전원을 공급하기 위한 신호를 발생하는 이그니션 스위치와, 이그니션 스위치에서 출력된 신호에 따라 차량내의 산소량을 감지하는 산소감지부와, 산소감지부에서 출력된 산소 검출값을 그에 상응하는 표시레벨 제어신호를 발생하며, 산소 부족을 판별하기 위해 설정된 산소값을 비교하고 그 결과에 따라 일정 시간 팬 구동제어신호를 발생하고, 또한 일정 시간 공기 정화 구동제어신호를 발생하는 제어부와, 제어부에서 출력된 표시레벨 제어신호에 따라 산소량을 운전자에게 시각적으로 디스플레이해 주는 액정 표시부와, 제어부에서 출력된 팬 구동 제어신호에 따라 일정시간 팬을 구동하여 외부 공기를 유입하는 팬 구동부와, 제어부에서 출력된 공기 정화 구동 제어신호에 따라 외부 공기의 유입시 이를 쾌적한 공기로 정화시켜 주는 공기 정화기 구동부로 구성된다.In order to solve this problem, the present invention provides an ignition switch that generates a signal for supplying power according to a driver's operation, an oxygen sensing unit that senses the amount of oxygen in the vehicle according to the signal output from the ignition switch, and an output from the oxygen sensing unit. Generate a display level control signal corresponding to the detected oxygen detection value, compare the set oxygen value to determine the oxygen shortage, and generate a fan drive control signal for a predetermined time according to the result, and also for a predetermined time air purge drive control signal. And a liquid crystal display for visually displaying the oxygen amount to the driver according to the display level control signal output from the controller, and driving a fan for a predetermined time according to the fan driving control signal output from the controller to introduce external air. The fan drive unit and the outside air in accordance with the air purification drive control signal output from the control unit Entrance is configured to drive it to the air purifier to purify air in a pleasant.
Description
종래의 차량은 실내의 공기가 부족하게 되면 운전자가 손수 차량문을 열어 외부 공기를 유입시켜 환기하거나 시동을 건 상태에서 환풍기를 사용하여 외부 공기를 유입시켰다.In the conventional vehicle, when the indoor air is insufficient, the driver opens the door of the vehicle by hand and inflows the outside air to ventilate or start the vehicle, and introduces the outside air using the fan.
그러나 이러한 종래의 차량은 산소부족시에 외부 공기를 유입시킬 경우에는 운전자가 직접 차량의 창문을 열거나 시동건 상태에서 송풍기를 가동하여 환기시켜야만 하는 불편한 문제점이 있으며, 또한 밀폐된 차량 실내에서 운전자가 잠들었을 경우 별다른 장치가 구비되어 있지 않아 산소 부족으로 인해 안전사고의 위험성을 초래하는 문제점이 있었다.However, such a conventional vehicle has an inconvenient problem in that when the outside air is introduced in the absence of oxygen, the driver must open the vehicle window or operate the blower in the state of starting vehicle to ventilate the vehicle. There was a problem causing a risk of safety accidents due to lack of oxygen because it is not equipped with a special device when falling asleep.
본 고안은 상기와 같은 종래 기술의 문제점을 해결하기 위하여 제안된 것으로서, 산소센서를 이용하여 차량내의 산소량을 감지하고 산소부족시 외부 공기를 유입하여 환기를 시켜줌으로써 산소 부족으로 인한 안전사고를 미연에 방지하도록 한 차량내의 공기 환기장치를 제공함에 그 목적이 있다.The present invention has been proposed to solve the problems of the prior art as described above, by detecting the amount of oxygen in the vehicle by using an oxygen sensor and by ventilating the outside air by inflowing the outside air in case of lack of oxygen in advance the safety accident due to lack of oxygen It is an object of the present invention to provide an air ventilation device in a vehicle to prevent it.
도 1은 본 고안에 의한 차량내의 공기 환기장치 블럭 구성도.1 is a block diagram of an air ventilation device in a vehicle according to the present invention.
도 2는 본 고안에 의한 차량내의 공기 환기장치를 설명하기 위한 동작 흐름도.Figure 2 is an operation flowchart for explaining the air ventilation in the vehicle according to the present invention.
*** 도면의 주요 부분에 대한 부호의 설명 ****** Explanation of symbols for the main parts of the drawing ***
101 : 이그니션 스위치102 : 산소 감지부101: ignition switch 102: oxygen detection unit
103 : 제어부104 : 액정 표시부103 control unit 104 liquid crystal display unit
105 : 팬 구동부106 : 공기 정화기 구동부105: fan drive unit 106: air purifier drive unit
이하, 본 고안을 첨부한 도면에 의거하여 상세히 설명하면 다음과 같다.Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.
도 1은 본 고안에 의한 차량내의 공기 환기장치 블럭 구성도이고, 도 2는 본 고안에 의한 차량내의 공기 환기장치의 동작 흐름도를 나타낸 것으로서, 운전자의 조작에 따라 전원을 공급하기 위한 신호를 발생하는 이그니션 스위치(101)와, 상기 이그니션 스위치(101)에서 출력된 신호에 따라 차량내의 산소량을 감지하는 산소감지부(102)와, 상기 산소감지부(102)에서 출력된 산소 검출값을 그에 상응하는 표시레벨 제어신호를 발생하며, 산소 부족을 판별하기 위해 설정된 산소값을 비교하고 그 결과에 따라 일정 시간 팬 구동제어신호를 발생하고, 또한 일정 시간 공기 정화 구동제어신호를 발생하는 제어부(103)와, 상기 제어부(103)에서 출력된 표시레벨 제어신호에 따라 산소량을 운전자에게 시각적으로 디스플레이해 주는 액정 표시부(104)와, 상기 제어부(103)에서 출력된 팬 구동 제어신호에 따라 일정시간 팬을 구동하여 외부 공기를 유입하는 팬 구동부(105)와, 상기 제어부(103)에서 출력된 공기 정화 구동 제어신호에 따라 외부 공기의 유입시 이를 쾌적한 공기로 정화시켜 주는 공기 정화기 구동부(106)로 구성된다.1 is a block diagram of an air ventilator block in a vehicle according to the present invention, Figure 2 is a flow chart showing the operation of the air ventilator in the vehicle according to the present invention, which generates a signal for supplying power according to the driver's operation The oxygen switch 102 which detects the amount of oxygen in the vehicle according to the ignition switch 101, the signal output from the ignition switch 101, and the oxygen detection value output from the oxygen detector 102 correspond to the ignition switch 101. A control unit 103 for generating a display level control signal, comparing a set oxygen value for determining oxygen shortage, generating a fan driving control signal for a predetermined time, and generating an air purification driving control signal for a predetermined time according to the result; And a liquid crystal display 104 which visually displays the oxygen amount to the driver according to the display level control signal output from the controller 103, and the controller 103. Fan drive unit 105 for driving a fan for a predetermined time according to the fan drive control signal output from the outside and inflow of outside air according to the air purification drive control signal output from the control unit 103, this is comfortable air It consists of an air purifier drive unit 106 to purify.
이와 같이 구성된 본 고안의 동작 및 작용 효과를 첨부한 도 2를 참조하여 설명하면 다음과 같다.Referring to Figure 2 attached to the operation and effect of the present invention configured as described above are as follows.
먼저, 운전자가 이그니션 스위치(101)를 조작하여 전원을 공급하게 되면 산소감지부(102)가 차량내의 산소량을 감지하여 제어부(103)에 입력시킨다.First, when the driver operates the ignition switch 101 to supply power, the oxygen detecting unit 102 detects the amount of oxygen in the vehicle and inputs it to the control unit 103.
그러면, 제어부(103)는 상기 산소감지부(102)에서 출력된 산소 검출값을 그에 상응하는 표시레벨 제어신호를 발생하며, 산소부족을 판별하기 위해 설정된 산소값을 비교하고 그 비교 결과가 검출된 산소값이 상기한 설정된 산소값보다 클 경우에는 차량내의 산소가 충분하다고 판단을 하고 팬을 구동하지 않게 된다.Then, the controller 103 generates a display level control signal corresponding to the oxygen detection value output from the oxygen detecting unit 102, compares the oxygen value set to determine the oxygen shortage, and detects the comparison result. When the oxygen value is larger than the above-described set oxygen value, it is determined that oxygen in the vehicle is sufficient and the fan is not driven.
한편, 검출된 산소값이 상기한 산소부족을 판별하기 위해 설정된 산소값보다 작을 경우에는 팬 구동 제어신호를 발생하고, 또한 공기 정화 구동 제어신호를 발생하여 출력시키게 된다.On the other hand, when the detected oxygen value is smaller than the oxygen value set for determining the oxygen shortage, a fan drive control signal is generated and an air purification drive control signal is generated and output.
그러면, 액정표시부(104)는 상기 제어부(103)에서 출력된 표시레벨 제어신호에 의해 차량내의 산소량을 운전자에게 시각적으로 디스플레이해 주게 된다.Then, the liquid crystal display 104 visually displays the amount of oxygen in the vehicle to the driver by the display level control signal output from the controller 103.
아울러, 팬 구동부(105)는 상기 제어부(103)에서 출력된 팬 구동 제어신호에 의해 팬(FAN)을 일정 시간 구동하여 외부 공기를 차량내로 유입 및 환기 시키게 된다.In addition, the fan driving unit 105 drives the fan FAN for a predetermined time by the fan driving control signal output from the control unit 103 to allow the outside air to flow into and in the vehicle.
또한, 공기 정화기 구동부(106)는 상기 제어부(103)에서 출력된 공기 정화 구동 제어신호에 의해 외부 공기 유입시에 이를 쾌적한 공기로 정화시키게 되는 것이다.In addition, the air purifier driving unit 106 purifies the air purifier with comfortable air when the outside air is introduced by the air purification driving control signal output from the control unit 103.
이로써, 차량내의 산소 부족시에 이를 감지하여 팬을 자동적으로 구동하여 외부 공기를 유입시킴으로써 안전사고를 예방하게 되는 것이다.Thus, it detects this when there is a lack of oxygen in the vehicle and automatically drives the fan to prevent external accidents by introducing external air.
이상에서 설명한 바와 같이 본 고안은 차량내의 산소부족시 외부 공기를 유입하여 환기를 시켜줌으로써 산소 부족으로 인한 안전사고를 미연에 방지하는 효과가 있다.As described above, the present invention has an effect of preventing safety accidents due to lack of oxygen by inducing external air to ventilate when oxygen is insufficient in a vehicle.
본 고안은 차량내의 공기 환기장치에 관한 것으로, 특히 산소센서를 이용하여 차량내의 산소량을 감지하고 산소부족시 외부 공기를 유입하여 환기를 시켜줌으로써 산소 부족으로 인한 안전사고를 미연에 방지하도록 한 차량내의 공기 환기장치에 관한 것이다.The present invention relates to an air ventilator in a vehicle, in particular, by detecting the amount of oxygen in the vehicle by using an oxygen sensor and by ventilating by inflowing outside air when oxygen is insufficient to prevent safety accidents due to lack of oxygen in advance. It relates to an air ventilator.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960036805U KR19980023417U (en) | 1996-10-31 | 1996-10-31 | In-vehicle air ventilator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960036805U KR19980023417U (en) | 1996-10-31 | 1996-10-31 | In-vehicle air ventilator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980023417U true KR19980023417U (en) | 1998-07-25 |
Family
ID=53981083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960036805U KR19980023417U (en) | 1996-10-31 | 1996-10-31 | In-vehicle air ventilator |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980023417U (en) |
-
1996
- 1996-10-31 KR KR2019960036805U patent/KR19980023417U/en not_active Application Discontinuation
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