CN108263176A - The system that in-vehicle air can be kept to purify - Google Patents
The system that in-vehicle air can be kept to purify Download PDFInfo
- Publication number
- CN108263176A CN108263176A CN201810261984.7A CN201810261984A CN108263176A CN 108263176 A CN108263176 A CN 108263176A CN 201810261984 A CN201810261984 A CN 201810261984A CN 108263176 A CN108263176 A CN 108263176A
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- China
- Prior art keywords
- air
- vehicle
- air quality
- car
- ecu
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- 238000004378 air conditioning Methods 0.000 claims abstract description 97
- 238000001514 detection method Methods 0.000 claims abstract description 49
- 238000012545 processing Methods 0.000 claims abstract description 10
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 15
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 12
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 7
- 239000001301 oxygen Substances 0.000 claims description 7
- 229910052760 oxygen Inorganic materials 0.000 claims description 7
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 6
- 239000001569 carbon dioxide Substances 0.000 claims description 6
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 claims description 6
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 4
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 4
- 239000008096 xylene Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 claims description 3
- 230000009931 harmful effect Effects 0.000 abstract description 20
- 239000000126 substance Substances 0.000 abstract description 18
- 238000000746 purification Methods 0.000 description 8
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 230000005611 electricity Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 4
- 206010057315 Daydreaming Diseases 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 238000003915 air pollution Methods 0.000 description 3
- 238000004887 air purification Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000002045 lasting effect Effects 0.000 description 3
- 239000010985 leather Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 206010019233 Headaches Diseases 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 208000002173 dizziness Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 231100000869 headache Toxicity 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010295 mobile communication Methods 0.000 description 2
- SNICXCGAKADSCV-JTQLQIEISA-N (-)-Nicotine Chemical compound CN1CCC[C@H]1C1=CC=CN=C1 SNICXCGAKADSCV-JTQLQIEISA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 206010010741 Conjunctivitis Diseases 0.000 description 1
- 241001269238 Data Species 0.000 description 1
- 208000007443 Neurasthenia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 206010003549 asthenia Diseases 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229960002715 nicotine Drugs 0.000 description 1
- SNICXCGAKADSCV-UHFFFAOYSA-N nicotine Natural products CN1CCCC1C1=CC=CN=C1 SNICXCGAKADSCV-UHFFFAOYSA-N 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- SICOMVQWPQHCBY-UHFFFAOYSA-N propan-2-one;1,2-xylene Chemical compound CC(C)=O.CC1=CC=CC=C1C SICOMVQWPQHCBY-UHFFFAOYSA-N 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 210000000697 sensory organ Anatomy 0.000 description 1
- 230000000391 smoking effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- B60H1/00814—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
-
- 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
- B60H1/00835—Damper doors, e.g. position control
-
- 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
- B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
-
- 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
- B60H2003/0683—Filtering the quality of the filter or the air being checked
Abstract
The present invention is a kind of system that in-vehicle air is kept to purify, including detection of air quality module, mobile phone terminal APP, display terminal, ECU, vehicle window control interface and air-conditioning system, ECU is connected respectively with detection of air quality module, mobile phone terminal APP, display terminal and air-conditioning system, air-conditioning system includes airconditioning control module and Air-Conditioning Control Panel, alarm sounds system is further included, ECU is connect respectively with alarm sounds system and vehicle window control interface.The present invention can be detected between the air outside car/vehicle, car owner is reminded to handle in time when in-car air quality is bad, after having crossed the safety time of setting, if in-car air quality does not improve, then ECU meeting positive opening air-conditioning systems or opening vehicle window, it prevents occupant from being influenced by harmful substance in in-vehicle air, ensures that in-car air quality is maintained at good state, and then ensure that occupant's is healthy and safe；In-vehicle air situation and control air-conditioning system processing in-vehicle air can be also checked by mobile phone terminal.
Description
Technical field
The present invention relates to in-vehicle air purification techniques field, more particularly to it is a kind of keep that in-vehicle air purifies be
System.
Background technology
At present, car inside pollution has become worldwide public hazards, is air pollution and interior leather and fur products, adhesive, vehicle
Interior trim, A/C evaporator, interior smoking etc. are primary pollution source.Air pollution is mainly by pm2.5 and motor vehicle exhaust emission shadow
It rings.Formaldehyde can apply each stage of leather manufacture, but most of formaldehyde are resulted from tanning and retanning in leather；Automotive trim
Multi-solvents type adhesive can be used, it can release formaldehyde, benzene,toluene,xylene and other volatility during adhesive use
Organic matter；Upholstery product glue, sit in the materials such as sleeve gasket containing benzene, formaldehyde, acetone dimethylbenzene etc.；If A/C evaporator is long
Between nursed without cleaning, inside adhere to the substances such as a large amount of dirt, generated amine, nicotine, bacterium diffuse it is narrow in the car
Space in, cause in-car air quality difference even anoxic.These pollutions to the very harmful of health, can cause headache,
The senses of discomfort such as dizziness, respiratory disease, conjunctivitis, neurasthenia etc. are extremely harmful etiologies.Especially driver
Usually have such worry, air conditioning for automobiles when using outer circulation operation, often because the outer air pollution of vehicle is more serious and
Have to air conditioning for automobiles manual switching into interior cycle to ensure in-vehicle air environment, but prolonged interior circular flow again can
Interior carbon dioxide content is caused to increase, oxygen content reduces, and equally can generate harmful effect to human body.
Traditional air-conditioning system is the directly manual internal air circulation for controlling interior air-conditioning system or air outer circulation to vehicle
Interior air is purified, and the sensorium of user can only be leaned on to be judged, it is impossible to be automatically adjusted the inside and outside of air-conditioning system and be followed
Ring, and it is slow by judgement inaccuracy, the speed of sense organ, and when judging, pollution air into the car, is made driver already
Into harm；In addition, if being recycled in being used for a long time, interior carbon dioxide can be increased slowly at any time, when concentration reaches 0.5%,
People just will appear the senses of discomfort such as headache, dizziness.In addition many automobiles have descended production line to be just directly entered market, various accessories and material
The harmful substance and smell of material do not have acquisition time, when with interior cycle, can not discharge release harmful substance and smell outside vehicle, right
Time, which has been grown, causes human body certain injury.Sometimes if occupant falls asleep or has the accident of other reasons without sending out
Existing in-vehicle air generates harmful substance or anoxic, then easily causes serious injury or death by accident.
In addition, it is assumed that in extreme circumstances, the not enough power supply of the accumulator of automobile is not to open air conditioning and cleaning system, and not
In the case of having fuel oil to charge to accumulator, along with the pernicious gas that in-vehicle air is caused due to passengers inside the car do not pay attention to
The insufficient situation of exceeded or oxygen content, so as to cause casualties.In parking, automobile is exposed to hot environment sometimes
Under, and engine does not work at this time, and lasting charging can not be provided for accumulator, at this point, air conditioning and cleaning system relies on accumulator work
Make, then accumulator easily causes being stopped for air conditioning and cleaning system due to not enough power supply, and interior harmful substance still surpasses at this time
Mark, when passenger comes car, it will cause injuries.After parking, if handling in-vehicle air not in time, until needing to use vehicle
When purification in-vehicle air, then need to wait for, waste time, if not handling, can occupant easily by in-vehicle air
The influence of harmful substance.
In addition, in driving, driver learns the situation of air quality within the interior or exterior of the vehicle usually from the display screen on vehicle
Curtain, this needs driver distraction to go to see the display on screen, due to diverting one's attention for driver, be easy to cause it is absent minded, from
And accident occurs, even serious accident.
In conclusion it is urgent to provide driver during a kind of driving can learn safely air quality situation and can be at any time
The system that in-vehicle air is purification state is kept, to solve the deficiencies in the prior art.
Invention content
The purpose of the present invention is to solve in the prior art the defects of, provide it is a kind of keep in-vehicle air purify be
System, to solve problems of the prior art.
To achieve the above object, technical scheme is as follows：
A kind of system that in-vehicle air is kept to purify, including detection of air quality module, mobile phone terminal APP, display eventually
End, ECU, vehicle window control interface and air-conditioning system, the ECU respectively with detection of air quality module, mobile phone terminal APP, display
Terminal is connected with air-conditioning system, and the air-conditioning system includes airconditioning control module and Air-Conditioning Control Panel, further includes alarm and carries
Show system, the ECU is connect respectively with alarm sounds system and vehicle window control interface, and the alarm sounds system is according to different
Buzzing alarming sound is set as using scene or for intelligent voice prompt.
Further to realize the present invention, the airconditioning control module is connected with Air-Conditioning Control Panel.
Further to realize the present invention, the detection of air quality module is included outside in-car air quality detection module and vehicle
Detection of air quality module.
Further to realize the present invention, the in-car air quality detection module includes PM2.5 sensors, carbon monoxide,
Carbon dioxide sensor, formaldehyde, benzene,toluene,xylene, TVOC sensors and oxygen sensor, the outer air quality inspection of the vehicle
Survey module is AQS sensors.
Further to realize the present invention, the display module is independent display, air-conditioning display, automobile instrument, vehicle
Carry audio-video system.
Further to realize the present invention, in driving, if in-car air quality detection module detects in-car air quality
When poor, the alarm sounds system sends out intelligent voice prompt and notifies driver and driver is prompted to handle interior air
Quality.
Further to realize the present invention, in parking, if in-car air quality detection module detects in-car air quality
When poor, the alarm sounds system sends out intelligent voice prompt and notifies car owner and car owner is prompted to handle interior air matter
Amount.
Further to realize the present invention, if detection of air quality module detects in-car air quality to occupant in the car
Corresponding processing is not made when poor, after the safety time of setting has been crossed, in-car air quality does not have what is improved, the police
Report prompt system sends out buzzing alarming and notifies occupant or the outer personnel of vehicle, while the ECU sends alert message to mobile phone end
Hold APP, ECU positive opening air-conditioning systems.
Further to realize the present invention, can not be opened or the work of air-conditioning system when since various situations cause air-conditioning system
With it is little when, then ECU can ensure in-vehicle air matter by the way that vehicle window control interface positive opening vehicle window is controlled to introduce air outside vehicle
Amount is maintained at good state.
Advantageous effect
(1) when electricity abundance, detection of air quality module detection harmful substance and oxygen content, the vehicle that will be detected
The outer air quality of interior/vehicle sends ECU to, and in-car air quality is calculated, and arrived in real time to upload in-car air quality data by ECU
On mobile phone terminal APP, when in-car air quality is poor, refer to prompt message under vehicle or car owner's mobile phone terminal APP, remind
Car owner handles the information such as interior contaminated air；After the safety time more than setting, if the harmful substance in air continues
Exceeded, then alarm sounds system starts sound the alarm sound, and send alert message to mobile phone terminal APP, remind car owner,
Meanwhile ECU automatically controls air-conditioning system unlatching.When in-vehicle air is in good condition, air-conditioning system can be turned off manually in car owner, saving
Under power mode, air-conditioning system is automatically closed in ECU.If the speed of the purification air of air-conditioning system is less than the generation speed of harmful substance
Degree then prompts car owner's manual window opening or ECU to automatically open vehicle window ventilation, and until in-vehicle air is in good condition, car owner can hand
Vehicle window is automatically closed in dynamic pass window or ECU.
If not enough power supply is to open air-conditioning system, and when detection of air quality module detects that in-car air quality is poor,
Alarm sounds system starts sound the alarm sound, and send alert message to mobile phone terminal APP, remind car owner's processing, if
Car owner is handled not in time, then ECU automatically controls the unlatching of vehicle window, and in-vehicle air is made to be maintained at good state, until interior empty
When gaseity is good, car owner can hand window-closing window or ECU vehicle window is automatically closed.
(2) detection of air quality module of the invention includes in-car air quality detection module and the outer Detection of Air Quality of vehicle
Module；On startup, detection of air quality module can detect the outer air quality of interior and vehicle to vehicle in real time.
(3) ECU of the invention has arbitration functions, and as car owner, control air-conditioning system does not purify air or opens vehicle manually
When window is ventilated, after the safety time more than setting, ECU automatically controls the unlatching of air-conditioning system or vehicle window, makes in-vehicle air
Keep good state.ECU is equipped with battery saving mode, and air-conditioning system is automatically closed when not needing to and opening air-conditioning system.Wherein,
ECU to sending instructions under air-conditioning system, makes air-conditioning system open air-conditioning outer circulation or outer circulation, using air-conditioning to in-vehicle air automatically
Quality management by taking a breath or filtering, provides interior excellent environment, improves manual switching air-conditioning system in the prior art
The defects of.
(4) mobile phone terminal APP of the invention checks in-car air quality for real time remote, and display backstage pushes related letter
Breath, and can air-conditioning system be controlled by ECU.Air-conditioning system can control to carry out in-vehicle air when in-car air quality is bad net
Change, when interior not enough power supply, mobile phone terminal APP can receive the alert notification from ECU, and car owner can control vehicle window by ECU
Unlatching so as to which in-vehicle air be made to circulate with extraneous, and then ensure the good condition of in-car air quality.
(5) alarm sounds system of the invention is in the safety time of setting, if the concentration of interior harmful substance continues
Increase or remain unchanged, then alarm sounds system starts sound the alarm sound, remind interior car owner or the outer personnel of vehicle, simultaneously
ECU control air-conditioning systems open work or open vehicle window.In addition, mobile phone terminal APP can in real time by the information of in-vehicle air,
When automobile sends out alarm, mobile phone terminal APP receives warning information simultaneously, and corresponding processing mode may be selected in car owner, opens empty
Adjusting system or opening vehicle window are breathed freely.
(6) in parking, if interior air quality is poor, car owner can be by controlling mobile phone terminal APP to control air-conditioning system
Vehicle window is opened or opened to system, ensures that interior air quality is good, while can save the time, makes car owner need not be when needing to drive
Air purification is carried out again so as to waste time；If the not enough power supply of automobile, to support the operation of air-conditioning system, car owner can be in mobile phone
Terminal APP receives the information of not enough power supply, and car owner may be selected to open the good of vehicle window holding in-car air quality.
(7) in driving, if in-car air quality is poor, alarm sounds system sends out intelligent voice prompt vehicle occupant
Member, interior driver know in-car air quality by the sense of hearing, and when reducing driving, driver is seen due to needing on display screen
The Notes of Key Data learn in-car air quality, cause the absent minded of driver and there is a situation where accidents, driver is not
With sight is left, traffic safety is improved；If driver is unable to the air quality problems of timely processing car due to various reasons,
After having crossed the safety time of setting, ECU automatic decisions, control alarm sounds system sends out buzzing alarming sound, while forces to beat
It turns on the aircondition system, further, if the concentration sustainable growth of interior harmful substance or remaining unchanged, ECU positive opening vehicles
Window is ventilated, and when in-car air quality is good, ECU prompting drivers close window or shut vehicle window automatically.
Description of the drawings
Fig. 1 is that the circuit of the automotive system of the present invention connects block diagram.
Specific embodiment
As shown in Figure 1, the present invention includes detection of air quality module, ECU, mobile phone terminal APP, display terminal, air-conditioning system
System and alarm sounds system, the vehicle window control interface that automobile is equipped with can control car window switch, wherein：
Detection of air quality module is connected with ECU, and detection of air quality module includes in-car air quality detection module
And the outer detection of air quality module of vehicle, the two can be used alone, can also be applied in combination, mainly for detection of car/vehicle outside
Air quality.In-car air quality detection module include PM2.5 sensors, carbon monoxide, carbon dioxide sensor, formaldehyde, benzene,
Toluene, dimethylbenzene, TVOC sensors, the outer detection of air quality module of vehicle include AQS sensors.In-vehicle air detection module is used for
Dust PM2.5 contents and carbon monoxide, carbon dioxide, formaldehyde, benzene,toluene,xylene, TVOC in detection in-vehicle air contain
Amount, the outer detection of air quality module of vehicle detect the vehicle exhaust content in the outer air of vehicle.Detection of air quality module is additionally operable to examine
The oxygen in in-vehicle air is surveyed, prevents in-vehicle air anoxic from personnel being caused to injure.
ECU is central processing unit, and ECU connects with detection of air quality module, air-conditioning system, mobile phone terminal APP, display terminal
It connects.ECU includes mobile communication module, MCU and control circuit, and main body, MCU are used to receive Detection of Air Quality mould MCU in order to control
The information of block, and calculate, judge air quality, MCU connection control circuits are simultaneously controlled doing corresponding instruction to control circuit,
MCU controls corresponding air-conditioning system, vehicle window control interface and alarm sounds system by control circuit；Mobile communication module is used
Include the testing number of detection of air quality module in the data for data are uploaded and received with mobile phone terminal, uploading and receiving
According to, interior data of the Temperature and Humidity module, abnormal conditions alarm and other related datas.ECU has arbitration functions according to different scenes, when
When car owner does not control air-conditioning system purification air or opens vehicle window ventilation manually, after the safety time more than setting, ECU is certainly
The unlatching of dynamic control air-conditioning system or vehicle window, makes the in-vehicle air moment keep good state.In parking, if interior sky
Gas is second-rate, and car owner can ensure interior air by controlling mobile phone terminal APP that air-conditioning system is controlled to open or open vehicle window
Quality is good, while can save the time, makes car owner that need not carry out air purification again when needing and driving so as to waste time；If vapour
For the not enough power supply of vehicle to support the operation of air-conditioning system, car owner can receive the information of not enough power supply, Che Zhuke in mobile phone terminal APP
Selection opens vehicle window and keeps the good of in-car air quality, if car owner is not handled, ECU forces the unlatching of control vehicle window, when
When in-car air quality is good, ECU control vehicle windows are closed.ECU is equipped with battery saving mode, automatic when not needing to open air-conditioning system
Close air-conditioning system.In driving, if in-car air quality is bad, ECU is by alarm sounds system prompt driver, if driving
The person of sailing is handled not in time, then positive opening air-conditioning system or opening vehicle window, when air quality is good, ECU prompting drivers
Window is closed, if driver is not related to window, ECU automatic window-closings.
Mobile phone terminal APP supports Android, IOS systems, checks in-car air quality for real time remote, display backstage pushes
Relevant information, and can air-conditioning system be controlled by ECU.Air-conditioning system be can control when in-car air quality is bad to in-vehicle air
It is purified, when interior not enough power supply, mobile phone terminal APP can receive the alert notification from ECU, and car owner can be controlled by ECU
The unlatching of vehicle window processed ensures the good condition of in-car air quality so as to which in-vehicle air be made to circulate with extraneous.
Display terminal is connect with ECU, and display module is independent display, air-conditioning display, automobile instrument, vehicle carried video
The terminal diaplay units such as system, for intuitively reading air quality situation within the interior or exterior of the vehicle, display terminal shows relevant control
Information, prompts whether car owner carries out opening air-conditioning system or opening a window making in-vehicle air in order.
Air-conditioning system includes airconditioning control module, Air-Conditioning Control Panel, air blower, strainer, inlet flap, air blower setting
At inlet flap, strainer is additionally provided between air blower and inlet flap；Strainer includes frame, outer cover and filter core, outer cover and filter
Core is successively set on along the direction that air flows in frame.Airconditioning control module includes the software for calculating vehicle exhaust content
Algorithm unit, for control air-conditioning system work control circuit and wireless receiving module, airconditioning control module and air-conditioning control
Panel connection processed.Airconditioning control module is connect with inlet flap, by the way that inlet flap is controlled to change cycle or outer circulation in air-conditioning.
Air-conditioning system controls air blower and inlet flap according to the instruction of ECU, increases air quantity and is turned on and off in air-conditioning cycle and outer
Circulation pattern filters in-vehicle air by air conditioner filter screen, and to reach purification in-vehicle air, fresh sky is sucked by outer circulation pattern
Gas, will be outside interior contaminated air discharge vehicle.
Alarm sounds system is connect with ECU, and alarm sounds system may be configured as buzzing alarming sound or intelligent sound carries
Show, different sound is selected according to different scenes, and buzzing alarming sound is sent out by buzzer, and intelligent voice prompt is by intelligence
Energy voice module is built into ECU, and alarm sounds system is switched to buzzer pronunciation or by intelligent sound module according to scene
Sounding.It in the safety time of setting, the concentration sustainable growth of interior harmful substance or remains unchanged, then illustrates air-conditioning system
System do not work or the purification efficiency of air-conditioning system does not catch up with the growth rate of harmful substance, further illustrate interior at this time
Air is dangerous, and alarm sounds system starts send out buzzing alarming sound, reminds interior car owner or the outer personnel of vehicle, simultaneously
ECU control air-conditioning systems open work or open vehicle window.In addition, mobile phone terminal APP can in real time by the information of in-vehicle air,
When automobile sends out buzzing alarming, mobile phone terminal APP receives warning information simultaneously, and car owner may be selected corresponding processing mode, open
It opens air-conditioning system or opens vehicle window and breathe freely.In addition, in driving, if in-car air quality is poor, alarm sounds system hair
Going out intelligent voice prompt occupant, interior driver knows in-car air quality by the sense of hearing, when reducing driving, driver
Since the Notes of Key Data for needing to see on display screen learns in-car air quality, cause the absent minded of driver and occur
The situation of accident, driver do not have to leave sight, improve traffic safety；If driver is unable to timely processing vehicle due to various reasons
Interior air quality problems, after the safety time of setting has been crossed, ECU automatic decisions, control alarm sounds system sends out buzzing
Audio warning, while positive opening air-conditioning system, further, if the concentration sustainable growth or holding of interior harmful substance are not
Become, then ECU positive openings vehicle window is ventilated, and when in-car air quality is good, ECU prompting drivers are closed window or shut automatically
Vehicle window.
Detection of air quality module sends air quality outside the car/vehicle detected to ECU, is calculated by ECU interior empty
Makings amount, and in real time to uploading in in-car air quality data to mobile phone terminal APP, when in-car air quality is poor, to vehicle
Or car owner's mobile phone terminal APP under refer to prompt message, car owner is reminded to handle the information such as interior contaminated air, if air matter
Amount is lasting exceeded, then alarm sounds system starts send out buzzing alarming sound, car owner's processing is reminded, when car owner locates not in time
During reason, then ECU automatically controls air-conditioning system unlatching, if not enough power supply to open air system, automatically controls the unlatching of vehicle window,
In-vehicle air is made to be maintained at good state.In addition it can not be opened or air-conditioning system when since various situations cause air-conditioning system
Effect it is little when, alarm sounds system sends out the audio alarm occupant of buzzing alarming, then ECU can positive opening vehicle window will
The outer air of vehicle is introduced, and ensures that in-car air quality is maintained at good state, and then ensure that occupant's is healthy and safe.
When electricity abundance, detection of air quality module detection harmful substance and oxygen content, the car/vehicle that will be detected
Outer air quality sends ECU to, and in-car air quality is calculated by ECU, and in real time to uploading in-car air quality data to mobile phone
On terminal APP, when in-car air quality is poor, refer to prompt message under vehicle or car owner's mobile phone terminal APP, remind car owner
Handle the information such as interior contaminated air；After the safety time more than setting, if the harmful substance in air is lasting exceeded,
Then alarm sounds system starts send out buzzing alarming sound, remind car owner, meanwhile, ECU automatically controls air-conditioning system unlatching.
When in-vehicle air is in good condition, air-conditioning system can be turned off manually in car owner, and in a power-save mode, air-conditioning system is automatically closed in ECU.
If the speed of the purification air of air-conditioning system is less than the generation speed of harmful substance, intelligent voice prompt car owner opens manually
Window or ECU automatically open vehicle window ventilation, until in-vehicle air is in good condition, car owner can hand window-closing window or ECU it is automatic
Close vehicle window.
If not enough power supply is to open air-conditioning system, and when detection of air quality module detects that in-car air quality is poor,
Alarm sounds system starts send out intelligent sound alarm, and send alert message to mobile phone terminal APP, remind at car owner
Reason, if car owner is handled not in time, ECU automatically controls the unlatching of vehicle window, and in-vehicle air is made to be maintained at good state, Deng Daoche
When interior air condition is good, car owner can hand window-closing window or ECU vehicle window is automatically closed.
There are many service conditions of the present invention, including the situation stopped and driven a vehicle, does not elaborate, essentially consists in herein
The intelligent set of ECU detects air outside car/vehicle, cooperation alarm sounds system, air-conditioning system by detection of air quality module
It is controlled with vehicle window, strengthen reminding and forces purification air, and implemented according to actual use situation extension.
Furthermore, it is necessary to explanation, air-conditioning system of the invention, ECU, detection of air quality module, mobile phone terminal APP,
Display terminal, air-conditioning system and alarm sounds system etc. need electricity consumption at work, electricity consumption source respectively from accumulator and
Engine power generation, therefore, when the engine is not in operation, electricity consumption of the invention derives from accumulator, therefore, engine after parking
When not working, to ensure the kilter of in-car air quality, automobile needs to ensure there is electricity, if automobile power is not enough to support sky
Adjusting system can then open vehicle window, ensure that in-car air quality is good.
The foregoing is merely the better embodiments of the present invention, and the invention is not limited in the above embodiments, are implementing
In the process there may be the small structural modification in part, if the various changes or modifications of the present invention are not departed from the essence of the present invention
God and range, and belong within the scope of the claim and equivalent technologies of the present invention, then the present invention is also intended to comprising these changes
And modification.
Claims (9)
1. it is a kind of keep in-vehicle air purify system, including detection of air quality module, mobile phone terminal APP, display terminal,
ECU, vehicle window control interface and air-conditioning system, the ECU respectively with detection of air quality module, mobile phone terminal APP, display terminal
It is connected with air-conditioning system, the air-conditioning system includes airconditioning control module and Air-Conditioning Control Panel, it is characterised in that：It further includes
Alarm sounds system, the ECU are connect respectively with alarm sounds system and vehicle window control interface, the alarm sounds system according to
Different use scenes is set as buzzing alarming sound or is intelligent voice prompt.
2. the system according to claim 1 that in-vehicle air is kept to purify, it is characterised in that：The airconditioning control module
It is connected with Air-Conditioning Control Panel.
3. the system according to claim 2 that in-vehicle air is kept to purify, it is characterised in that：The Detection of Air Quality
Module includes in-car air quality detection module and the outer detection of air quality module of vehicle.
4. the system according to claim 3 that in-vehicle air is kept to purify, it is characterised in that：The in-car air quality
Detection module includes PM2.5 sensors, carbon monoxide, carbon dioxide sensor, formaldehyde, benzene,toluene,xylene, TVOC sensings
Device and oxygen sensor, the outer detection of air quality module of the vehicle is AQS sensors.
5. the system according to claim 1 that in-vehicle air is kept to purify, it is characterised in that：The display module is only
Vertical display, air-conditioning display, automobile instrument, vehicle carried video system.
6. the system according to claim 4 that in-vehicle air is kept to purify, it is characterised in that：In driving, if interior
When detection of air quality module detects that in-car air quality is poor, the alarm sounds system sends out intelligent voice prompt notice
Driver and prompting driver handle interior air quality.
7. the system according to claim 4 that in-vehicle air is kept to purify, it is characterised in that：In parking, if interior
When detection of air quality module detects that in-car air quality is poor, the alarm sounds system sends out intelligent voice prompt notice
Car owner and prompting car owner handle interior air quality.
8. keep the system that in-vehicle air purifies described according to claim 6 or 7, it is characterised in that：If occupant exists
In-car air quality detection module, which detects, does not make corresponding processing when in-car air quality is poor, in the peace for having crossed setting
After full-time, in-car air quality does not have what is improved, and the alarm sounds system sends out buzzing alarming and notifies occupant or vehicle
Outer personnel, while the ECU sends alert message to mobile phone terminal APP, ECU positive opening air-conditioning systems.
9. the system according to claim 8 that in-vehicle air is kept to purify, it is characterised in that：It is made when due to various situations
It can not be opened into air-conditioning system or when the effect of air-conditioning system is little, then ECU can be by controlling the pressure of vehicle window control interface to beat
Driving window introduces air outside vehicle, ensures that in-car air quality is maintained at good state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810261984.7A CN108263176A (en) | 2018-03-28 | 2018-03-28 | The system that in-vehicle air can be kept to purify |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201810261984.7A CN108263176A (en) | 2018-03-28 | 2018-03-28 | The system that in-vehicle air can be kept to purify |
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| CN108263176A true CN108263176A (en) | 2018-07-10 |
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| CN201810261984.7A Pending CN108263176A (en) | 2018-03-28 | 2018-03-28 | The system that in-vehicle air can be kept to purify |
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