KR20020083757A - A Car Interior Air Auto Essence Device - Google Patents

A Car Interior Air Auto Essence Device Download PDF

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Publication number
KR20020083757A
KR20020083757A KR1020010023379A KR20010023379A KR20020083757A KR 20020083757 A KR20020083757 A KR 20020083757A KR 1020010023379 A KR1020010023379 A KR 1020010023379A KR 20010023379 A KR20010023379 A KR 20010023379A KR 20020083757 A KR20020083757 A KR 20020083757A
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KR
South Korea
Prior art keywords
signal
air cleaner
ozone amount
vehicle
set value
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KR1020010023379A
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Korean (ko)
Inventor
신혁
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씨멘스 오토모티브 주식회사
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Priority to KR1020010023379A priority Critical patent/KR20020083757A/en
Publication of KR20020083757A publication Critical patent/KR20020083757A/en

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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
    • B60H3/0071—Electrically conditioning the air, e.g. by ionizing
    • B60H3/0078—Electrically conditioning the air, e.g. by ionizing comprising electric purifying means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/22—Ionisation
    • 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
    • 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
    • E05F15/70—Power-operated mechanisms for wings with automatic actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/30—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by ionisation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Air-Conditioning For Vehicles (AREA)

Abstract

PURPOSE: An automatic device for cleaning indoor air of vehicle is provided to keep indoor air of the vehicle pleasant. CONSTITUTION: A device includes an ozone amount sensor(20) installed in a vehicle; a receiving part(30) receiving detecting signal of the ozone amount sensor; a comparison part(40) outputting driving signal when output detecting signal of the receiving part is lower than fixed value; and a controller(60) turning on a warning lamp(51) according to driving signal of the comparison part, driving an air cleaner(10) until the detecting signal becomes lower than the fixed value and determining an anion module fails and driving a buzzer(52) and driving a window motor(53) to open a window when response is not received from an anion generating part of the air cleaner.

Description

차량 실내 공기 자동 정화 장치{A Car Interior Air Auto Essence Device}Vehicle interior air automatic purification device {A Car Interior Air Auto Essence Device}

본 발명은 차량 실내 공기 자동 정화 장치에 관한 것으로 특히 차량 내부의 오존량을 감지하여 설정치 이하인 경우 경고등이 점등되는 동시에 공기청정기가 구동되도록 하고 만일 공기청정기가 구동되지 못하면 부저가 울리는 동시에 도어측 윈도우가 내려가도록 함으로써 차량의 실내 공기가 항상 쾌적한 상태를 유지할 수 있도록 하기 위한 것이다.The present invention relates to a vehicle interior air purifying device, in particular, to detect the amount of ozone inside the vehicle to be lower than the set value, the warning light is turned on at the same time to operate the air purifier and if the air cleaner is not driven, the buzzer sounds and the door window is lowered In order to ensure that the indoor air of the vehicle is always in a comfortable state.

일반적으로 차량 실내는 외부와 차단된 밀폐된 공간이고 외부 공기도 배기가스와 각종 분진에 의해 오염되어있기때문에 단순한 환기만으로는 오염된 차량 실내 공기를 정화할 수 없었다.In general, the interior of the vehicle is an enclosed space that is isolated from the outside, and the outside air is also contaminated by exhaust gases and various dusts, so simple ventilation alone cannot purify the contaminated vehicle interior air.

이러한 점때문에 종래에는 음이온을 발생시키는 공기청정기를 차량에 설치하여 사용하고 있으나 이러한 공기청정기는 실내 공기의 오염 정도는 물론 차량에 탑승자가 있는지 여부와는 관계없이 제어되기 때문에 불필요한 전력이 소모될 뿐만 아니라 운전자가 공기청정기의 전원을 시가잭에 연결하거나 버튼을 작동시켜야 하는 번거로움이 있었다.Due to this, conventionally, an air cleaner that generates negative ions is installed and used in a vehicle. However, since the air cleaner is controlled regardless of the degree of pollution of indoor air and whether or not there is a passenger in the vehicle, unnecessary power is consumed as well. There was a lot of trouble for the driver to connect the air cleaner to the cigar jack or to operate the buttons.

본 발명이 이루고자 하는 기술적 과제는, 차량 내부의 오존량을 감지하여 설정치 이하인 경우 경고등이 점등되는 동시에 공기청정기가 구동되도록 하고 만일 공기청정기가 구동되지 못하면 부저가 울리는 동시에 도어측 윈도우가 내려가도록 함으로써 차량의 실내 공기가 항상 쾌적한 상태를 유지할 수 있도록 하기 위한 것이다.The technical problem to be achieved by the present invention is to detect the amount of ozone inside the vehicle to be lower than the set value, the warning light is turned on and the air cleaner is driven and if the air cleaner is not driven, the buzzer sounds and the door side window is lowered. This is to ensure that the indoor air is always in a comfortable state.

본 발명의 기술적 과제는, 음이온을 발생시키는 공기청정기가 설치된 차량에 있어서, 차량 내부에 설치된 오존량 감지센서와; 상기 오존량 감지센서의 감지신호를 수신하는 수신부와; 상기 수신부의 출력감지신호가 설정치 이하인 경우 구동신호를 출력하는 비교부와; 상기 비교부의 구동신호에 의해 경고등을 점등시키는 동시에 감지신호가 설정치 이하가 될 때까지 공기청정기를 구동시키고, 상기 공기청정기의 음이온 발생부로부터 응답 신호가 없는 경우에는 이를 음이온 모듈 페일 신호로 판단하고 부저를 구동시키고 윈도우 모터를 구동시켜 윈도우를 내려주는 컨트롤러로 이루어진 차량 실내 자동 공기 정화 장치에 의하여 달성되어진다.Technical problem of the present invention is a vehicle equipped with an air cleaner for generating negative ions, the ozone amount sensor installed inside the vehicle; A receiving unit which receives a detection signal of the ozone amount detecting sensor; A comparator for outputting a driving signal when the output detection signal of the receiver is less than or equal to a set value; The warning lamp is turned on by the drive signal of the comparator, and the air cleaner is driven until the detection signal is lower than the set value. When there is no response signal from the negative ion generator of the air cleaner, the negative signal is judged as an anion module fail signal and buzzer. It is achieved by a vehicle interior air conditioning system consisting of a controller for driving the window motor and driving the window motor to lower the window.

도 1은 본 발명의 공기 자동 정화 장치를 보인 구성도1 is a block diagram showing an air automatic purifying apparatus of the present invention

도 2는 본 발명의 공기 자동 정화 장치를 설명하기 위한 플로우 챠트2 is a flow chart for explaining the automatic air purifying apparatus of the present invention.

〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>

10 : 공기청정기20 : 오존량 감지센서10: air cleaner 20: ozone detection sensor

30 : 수신부 40 : 비교부30: receiver 40: comparator

51 : 경고등52 : 부저51: warning light 52: buzzer

53 : 윈도우 모터60 : 컨트롤러53: window motor 60: controller

본 발명을 첨부 도면에 의거 보다 상세히 설명하면 다음과 같다.The present invention will be described in more detail with reference to the accompanying drawings.

본 발명은 도 1에 도시된 바와 같이 음이온을 발생시키는 공기청정기(10)가 설치된 차량에 있어서, 차량 내부에 설치된 오존량 감지센서(20)와; 상기 오존량 감지센서(20)의 감지신호를 수신하는 수신부(30)와; 상기 수신부(30)의 출력감지신호가 설정치 이하인 경우 구동신호를 출력하는 비교부(40)와; 상기 비교부(40)의 구동신호에 의해 경고등(51)을 점등시키는 동시에 감지신호가 설정치 이하가 될 때까지 공기청정기(10)를 구동시키고, 상기 공기청정기(10)의 음이온 발생부로부터 응답 신호가 없는 경우에는 이를 음이온 모듈 페일 신호로 판단하고 부저(52)를 구동시키고 윈도우 모터(53)를 구동시켜 윈도우를 내려주는 컨트롤러(60)로 이루어진 것이다.The present invention is a vehicle equipped with an air cleaner 10 for generating negative ions as shown in Figure 1, ozone amount sensor 20 installed inside the vehicle; A receiving unit 30 receiving a detection signal of the ozone amount detecting sensor 20; A comparator 40 for outputting a drive signal when the output detection signal of the receiver 30 is less than or equal to a set value; The warning lamp 51 is turned on by the drive signal of the comparator 40, and the air cleaner 10 is driven until the detection signal is below the set value, and the response signal from the negative ion generator of the air cleaner 10 is reached. If there is no, it is determined by the anion module fail signal and the controller 60 for driving the buzzer 52 and driving the window motor 53 to lower the window.

상기 음이온 모듈 페일 신호는 음이온 발생부로부터의 응답신호에 의해 판단할 수 있는 외에도 설정시간동안 오존량감지센서(20)로부터 감지되는 오존량 감지량이 변화가 없는 경우 컨트롤러(60)가 이를 음이온 모듈 페일 신호로 판단하여 상기와 같이 부저(52)와 윈도우 모터(53)를 제어하도록 할 수도 있다.The anion module fail signal may be determined by the response signal from the anion generator, and in the case where there is no change in the amount of ozone amount detected from the ozone amount sensor 20 during the set time, the controller 60 converts the signal into anion module fail signal. By judging, the buzzer 52 and the window motor 53 may be controlled as described above.

상기 오존량 감지센서(20)를 도시된바와 같이 프런트 시트측과 리어 시트측에 각각 설치하고 두개의 감지센서 중 하나의 감지신호만 설정치 이하더라도 비교기(40)는 구동신호를 출력하도록 하는 것이 바람직하며, 이렇게 프런트 시트측과 리어시트측에 각각 설치된 오존량 감지센서(20)는 차량 실내를 2등분하여 보다 정확히 실내 공기 오염도를 감지할 수 있게 한다.As shown in the figure, the ozone amount sensor 20 is installed on the front seat side and the rear seat side as shown, and the comparator 40 outputs a drive signal even if only one detection signal of the two detection sensors is below the set value. Thus, the ozone amount sensor 20 installed on the front seat side and the rear seat side respectively divides the interior of the vehicle into two parts so that the indoor air pollution can be detected more accurately.

이와같이 된 본 발명은 도 2에 도시된 바와 같이 먼저 시동스위치로부터 온신호가 있고, 도어스위치로 부터 크로스신호가 있으면 오존량 감지센서(20)로 부터 제공된 오존량과 설정치를 비교하는 단계(S10); 상기 단계(S10)에서 감지된 오존량이 설정치보다 적으면 구동신호를 출력하는 단계(S20); 상기 단계(S20)에서 구동신호가 있은후 일정횟수동안 응답신호가 없으면 이를 음이온 모듈 페일신호로 판단하고 부저(52) 및 윈도우 모터(53)를 구동시키는 단계(S30); 및 상기 단계(S20)의 구동신호에 의해 경고등(51)이 점등되고 공기청정기(10)가 구동되는 단계(S40)로 이루어진다.As described above, the present invention includes the step of first comparing the ozone amount and the set value provided from the ozone amount detecting sensor 20 when there is an on signal from the start switch and there is a cross signal from the door switch (S10); Outputting a driving signal when the amount of ozone sensed in the step S10 is smaller than a set value (S20); If there is no response signal for a predetermined number of times after the driving signal in the step (S20), it is determined that this is an anion module fail signal and drives the buzzer 52 and the window motor 53 (S30); And the warning lamp 51 is turned on by the driving signal of the step S20, and the air cleaner 10 is driven (S40).

즉 운전자가 도어를 열고 탑승한후 시동키를 넣어 시동스위치로부터 온신호가 있으면 오존량 감지센서(20)로부터 감지신호가 수신부(30)에 제공되고, 비교기(40)는 이 오존량 감지신호와 설정치를 비교하여 설정치보다 오존량이 적으면 컨트롤러(60)에서는 구동신호를 출력하여 경고등(51)을 점등시키는 동시에 오존량 감지신호가 설정치 이하로 떨어질때까지 공기청정기(10)를 구동시켜 음이온을 발생시킨다.That is, when the driver opens the door and enters the ignition key, if there is an on signal from the ignition switch, a detection signal is provided from the ozone amount sensor 20 to the receiver 30, and the comparator 40 detects the ozone amount detection signal and the set value. In comparison, when the amount of ozone is smaller than the set value, the controller 60 outputs a drive signal to light the warning lamp 51 and drives the air cleaner 10 until the ozone amount detection signal falls below the set value to generate negative ions.

이때 컨트롤러(60)는 공기청정기(10)의 음이온 발생부로부터 응답신호가 없으면 음이온 모듈 페일 신호로 판단하고 부저(52)와 윈도우 모터(53)를 구동시킴으로서 운전자에게 실내가 오염된 상태임에도 공기청정기(10)가 음이온을 발생하고 있지 않음을 알리고 윈도우를 내려주게 된다.At this time, if there is no response signal from the negative ion generating unit of the air cleaner 10, the controller 60 determines the negative ion module fail signal and drives the buzzer 52 and the window motor 53 so that the air cleaner is clean even when the room is contaminated by the driver. (10) notifies that it is not generating negative ions and lowers the window.

또한 상기 컨트롤러(60)로부터 구동신호가 있은후 설정시간동안 오존량 감지센서(10)로부터의 감지된 오존량의 변화가 없는 경우 컨트롤러(60)는 공기청정기(10)가 음이온을 발생시키지 못하는 음이온 모듈 페일 상태로 판단하고 부저(52)와 윈도우 모터(53)를 제어한다.In addition, if there is no change in the detected ozone amount from the ozone amount sensor 10 during the set time after the drive signal from the controller 60, the controller 60 may fail to generate negative ions in the air cleaner 10. The state is determined and the buzzer 52 and the window motor 53 are controlled.

본 발명은 차량 내부의 오존량을 감지하여 설정치 이하인 경우 경고등이 점등되는 동시에 공기청정기가 구동되도록 하고 만일 공기청정기가 구동되지 못하면 부저가 울리는 동시에 도어측 윈도우가 내려가도록 함으로써 차량의 실내 공기가 항상 쾌적한 상태를 유지할 수 있도록 한 것이다.The present invention detects the amount of ozone inside the vehicle and the warning light is turned on at the same time or less than the set value, and the air cleaner is driven. If the air cleaner is not driven, the buzzer sounds and the door window is lowered so that the indoor air of the vehicle is always in a comfortable state. To keep it.

이상에서는 본 발명을 첨부 도면에 의해 구체적으로 설명하였지만, 본 발명은 이에 의해 제한되는 것은 아니고, 당업자의 통상적인 지식의 범위 내에서 그 변형이나 개량이 가능한 것이다.Although the present invention has been described in detail with reference to the accompanying drawings, the present invention is not limited thereto, and its modifications and improvements can be made without departing from the ordinary knowledge of those skilled in the art.

Claims (3)

음이온을 발생시키는 공기청정기(10)가 설치된 차량에 있어서, 차량 내부에 설치된 오존량 감지센서(20)와;An air cleaner (10) for generating negative ions, comprising: an ozone amount sensor (20) installed inside a vehicle; 상기 오존량 감지센서(20)의 감지신호를 수신하는 수신부(30)와;A receiving unit 30 receiving a detection signal of the ozone amount detecting sensor 20; 상기 수신부(30)의 출력감지신호가 설정치 이하인 경우 구동신호를 출력하는 비교부(40)와;A comparator 40 for outputting a drive signal when the output detection signal of the receiver 30 is less than or equal to a set value; 상기 비교부(40)의 구동신호에 의해 경고등(51)을 점등시키는 동시에 감지신호가 설정치 이하가 될 때까지 공기청정기(10)를 구동시키고, 상기 공기청정기(10)의 음이온 발생부로부터 응답 신호가 없는 경우에는 이를 음이온 모듈 페일 신호로 판단하고 부저(52)를 구동시키고 윈도우 모터(53)를 구동시켜 윈도우를 내려주는 컨트롤러(60)를 포함하는 차량 실내 공기 자동 정화 장치.The warning lamp 51 is turned on by the drive signal of the comparator 40, and the air cleaner 10 is driven until the detection signal is below the set value, and the response signal from the negative ion generator of the air cleaner 10 is reached. If there is no automatic negative air module is determined to be a signal and drive the buzzer 52 and drive the window motor 53, the vehicle interior air purifier automatically includes a controller (60) to lower the window. 청구항 1에 있어서, 상기 컨트롤러(60)는 설정시간동안 오존량 감지센서(20)로부터 감지되는 오존량 감지량이 변화가 없는 경우 이를 음이온 모듈 페일 신호로 판단하는 것을 특징으로 하는 차량 실내 공기 자동 정화 장치.The apparatus of claim 1, wherein the controller (60) determines that the amount of ozone amount detected from the ozone amount sensor (20) during the set time does not change as an anion module fail signal. 청구항 1 또는 청구항 2에 있어서, 상기 오존량 감지센서(20)는 프런트 시트측과 리어 시트측에 각각 설치되어 두 감지센서중 하나의 감지신호가 설정치 이하일 경우 컨트롤러(60)는 구동신호를 출력하는 것을 특징으로 하는 차량 실내 공기자동 정화 장치.The method according to claim 1 or 2, wherein the ozone amount sensor 20 is installed on the front seat side and the rear seat side, respectively, the controller 60 outputs a drive signal when the detection signal of one of the two detection sensors is below the set value. Vehicle interior air purifier, characterized in that.
KR1020010023379A 2001-04-30 2001-04-30 A Car Interior Air Auto Essence Device KR20020083757A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100751641B1 (en) * 2003-09-22 2007-08-22 샤프 가부시키가이샤 Vehicle air purifying device
KR100763481B1 (en) * 2006-12-15 2007-10-04 주식회사 세원이씨에스 Air cleaning system for vehicle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100751641B1 (en) * 2003-09-22 2007-08-22 샤프 가부시키가이샤 Vehicle air purifying device
KR100763481B1 (en) * 2006-12-15 2007-10-04 주식회사 세원이씨에스 Air cleaning system for vehicle

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