CN107225933A - Improve the method for automobile inner air quality - Google Patents
Improve the method for automobile inner air quality Download PDFInfo
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- CN107225933A CN107225933A CN201710442988.0A CN201710442988A CN107225933A CN 107225933 A CN107225933 A CN 107225933A CN 201710442988 A CN201710442988 A CN 201710442988A CN 107225933 A CN107225933 A CN 107225933A
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- air
- central controller
- memory
- type gas
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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
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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
- B60H1/00864—Ventilators and damper doors
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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
- B60H3/0007—Adding substances other than water to the air, e.g. perfume, oxygen
- B60H3/0035—Adding substances other than water to the air, e.g. perfume, oxygen characterised by the control methods for adding the substance
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The disclosure discloses a kind of method of improvement automobile inner air quality, belongs to automobile technical field.In system of this method for including central controller, ion generator, sensor cluster, this method includes：Central controller sends feedback of the information instruction when receiving the first enabled instruction to sensor cluster；Sensor cluster instructs concentration, the concentration of ozone, the quantity of anion and the particle concentration for the predefined type gas for reporting it to detect to central controller according to feedback of the information；Central controller sends the second enabled instruction when the concentration of particle concentration and predefined type gas is unsatisfactory for air quality good condition to ion generator；Ion generator carries out ionization to air according to the second enabled instruction and produces anion.The disclosure solves the technical problem for the effect difference for improving in-car air quality in correlation technique；The effect for the improvement for improving in-car air quality is reached.
Description
Technical field
This disclosure relates to which automobile technical field, more particularly to a kind of to improve the method for automobile inner air quality.
Background technology
Car room is typically a narrow and small, closed space, and car room is chronically at air-tight state and is easily caused vapour
In-car air is muddy, have peculiar smell, or even grows germ, mould.Can so driver and crew be made not feel well, or even to driver and crew
Cause certain actual bodily harm.
At present, car room is generally merely with air cleaner, to being carried out by the air of on-board air conditioner into the car
Filter is to improve in-car air quality, but the effect for improving in-car air quality is poor.
The content of the invention
The disclosure provides a kind of method of improvement automobile inner air quality.The technical scheme is as follows：
The method of automobile inner air quality, methods described are improved there is provided a kind of according to the first aspect of the embodiment of the present disclosure
Applied to including in central controller, ion generator, the system of sensor cluster, the sensor cluster is used to detect automobile
The concentration of interior predefined type gas, the concentration of ozone, the quantity of particle concentration and anion, the predefined type gas bag
Carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen are included, methods described includes：
The central controller sends feedback of the information when receiving the first enabled instruction, to the sensor cluster and referred to
Order, first enabled instruction makes the system enter working condition for starting the system；
The sensor cluster according to described information feedback command to the central controller report that it detects it is predetermined
The concentration of types of gases, the concentration of ozone, the quantity of anion and particle concentration；
The central controller is unsatisfactory for air matter in the concentration of the particle concentration and the predefined type gas
When measuring good condition, the second enabled instruction is sent to the ion generator；
The ion generator carries out ionization to air according to second enabled instruction and produces anion；
The central controller detect the ozone concentration be higher than the first numerical value when, or detect it is described bear from
When the quantity of son is higher than second value, or detecting the concentration satisfaction of the particle concentration and the predefined type gas
During the air quality good condition, the first halt instruction is sent to the ion generator；
The ion generator reduces ionization power or the stopping of the ion generator according to first halt instruction
Produce anion.
Optionally, the system, which also includes air, improves device and on-board air conditioner, and the air improves device and the vehicle-mounted sky
It is connected with the first air channel between tune, the air, which improves, is connected with the second air channel between the ventilating opening in device and automobile, described the
Air valve is installed, the air improvement device includes any cabin internal memory in multiple cabins, the multiple cabin and contained on one air channel
Air freshener or air flavouring agent or air deodorization agent or insecticide, methods described also include：
The central controller sends the first control instruction to the on-board air conditioner, and improving device to the air sends second
Control instruction；
The on-board air conditioner opens the air valve and operation fan according to first control instruction, runs the fan
The wind of generation blows to the air by first air channel improves device；
The air improves at least one cabin of device in the multiple cabin of second control instruction unlatching, makes
Wind at least one cabin, second air channel and the ventilating opening described in come out from first air channel blows to automobile
It is interior.
Optionally, the system also includes memory, and the memory is electrically connected with the central controller, methods described
Including：
The central controller is when receiving the second halt instruction, the predefined type gas that the sensor cluster is reported
The concentration and particle concentration of body are stored into the memory as a group information, and second halt instruction is used to trigger
The system stalls；
The central controller sends first halt instruction to the ion generator, is sent to the on-board air conditioner
Second halt instruction；
The ion generator stops producing anion according to first halt instruction；
The on-board air conditioner is closed on first air channel according to second halt instruction fan out of service
Air valve.
Optionally, methods described also includes：
The central controller is when the quantity of the information group stored in detecting the memory reaches third value, profit
With all group informations stored in the memory, the average value of every kind of predefined type gas concentration, the concentration of ozone are calculated
The average value of the quantity of average value, the average value of particle concentration and anion；
The central controller utilizes the average value of every kind of predefined type gas concentration, and the concentration of ozone is averaged
The average value of the quantity of value, the average value of particle concentration and anion generates the air quality good condition；
The central controller deletes all information groups stored in the memory.
Optionally, it is used as one in the concentration and particle concentration of the predefined type gas for reporting the sensor cluster
Before group information is stored into the memory, methods described also includes：
Whether air-tight state is in the central controller detection automobile；
In the case of being in air-tight state in the automobile, the predetermined class for reporting the sensor cluster is performed
The concentration and particle concentration of type gas store the step into the memory as a group information.
Optionally, it is used as one in the concentration and particle concentration of the predefined type gas for reporting the sensor cluster
Before group information is stored into the memory, methods described also includes：
The central controller detects that the concentration and particulate matter for the predefined type gas that the sensor cluster is reported are dense
Whether degree meets air quality condition up to standard, if meeting, performs the predefined type gas for reporting the sensor cluster
The concentration and particle concentration of body store the step into the memory as a group information.
Optionally, the concentration and particle concentration of the predefined type gas that the sensor cluster is reported as
After one group information is stored into the memory, methods described also includes：
The central processing unit obtains current temporal information, deposits the temporal information is corresponding with a group information
Storage.
Optionally, methods described also includes：
The central controller is when receiving first enabled instruction, according to all group informations pair in the memory
The temporal information answered, obtains a group information of the newest storage of the memory and the newest storage from the memory
The corresponding temporal information of one group information；
The corresponding time letter of a group information that the central controller subtracts the newest storage using current time information
Breath obtains time interval；
The time interval be less than preset duration when, the central controller by a group information of the newest storage with
And correspondence temporal information is deleted from the memory.
The technical scheme that the embodiment of the present disclosure is provided can include the following benefits：
The concentration of predefined type gas, the concentration of ozone, particle concentration in automobile are detected by using sensor cluster
And the quantity of anion, predefined type gas include carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen, sensor cluster will
It detects these concentration informations and the quantity of anion reports central controller, in these concentration informations and anion
Quantity when being unsatisfactory for air quality good condition, central controller send the second enabled instruction to ion generator with trigger from
Electronic generator carries out ionization to air and produces anion.Carbon monoxide in automobile, titanium dioxide can be made due to the anion of generation
Sulphur, the concentration of nitrogen dioxide decline and generation oxygen, the particulate matter suspended in automobile inner air can also precipitated, to reduce sky
The concentration of the particulate matter suspended in gas, to improve the air quality in automobile；Solve in correlation technique merely with air filtration
Device by the air of on-board air conditioner into the car to being filtered, and the problem of improving the effect difference of in-car air quality reaches
The effect of the improvement of high in-car air quality.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and be used in specification to explain the principle of the disclosure together.
Fig. 1 is a kind of structural representation of the system of improvement automobile inner air quality involved by the disclosure each embodiment
Figure；
Fig. 2 is a kind of flow chart of the method for improvement automobile inner air quality according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of the method for improvement automobile inner air quality according to another exemplary embodiment；
Fig. 4 be according to another exemplary embodiment one kind when driver and crew are satisfied with to automobile inner air quality,
The concentration and particle concentration for recording each type gas generate the flow chart of a user record；
Fig. 5 is a kind of good according to the user record of storage renewal air quality according to another exemplary embodiment
The flow chart of condition.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the disclosure.
Fig. 1 is a kind of structural representation of the system of improvement automobile inner air quality involved by the disclosure each embodiment
Figure, the system of the improvement automobile inner air quality can include central controller 110, ion generator 120, sensor cluster
130.Wherein：
Central controller 110 can be the electronic control unit (Electronic Control Unit, ECU) in automobile,
Central controller 110 can be by way of wireless communication technique or electrical connection, respectively with ion generator 120, sensor group
Part 130 is connected.Wherein, wireless communication technique can be bluetooth (English：Bluetooth), purple honeybee (English：ZigBee) technology
Deng wireless communication technique.
When ion generator 120 is in running order, ionization can be carried out to air and produce anion, the anion of generation can
The carbon monoxide in automobile, sulfur dioxide, the concentration of nitrogen dioxide is declined and generation oxygen, can also make in automobile inner air
The particulate matter precipitation of suspension, to reduce the concentration of the particulate matter suspended in air.Anion in air can also reduce air
In electrostatic charge, it is to avoid Electro-Static Discharge phenomenon.
Sensor cluster 130 be used for detect the concentration of predefined type gas in automobile, the concentration of ozone, particle concentration with
And the quantity of anion.Wherein, predefined type gas includes carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen, and particulate matter is dense
Degree can include PM2.5 particle concentrations and/or PM10 particle concentrations.
Sensor cluster 130 may include multiple sensors, one or more sensors of the plurality of sensor or possess inspection
Survey a kind of function of the concentration of predefined type gas, or possess the function of the concentration of detection ozone, or to possess detection particulate matter dense
The function of degree, or possess the function of the quantity of detection anion.
Optionally, the system, which also includes air, improves device 140 and on-board air conditioner 150.
Central controller 110 can by way of wireless communication technique or electrical connection, respectively with air improve device 140,
On-board air conditioner 150 is connected.
Air improves is connected with the first air channel between device 140 and on-board air conditioner 150, and on-board air conditioner 150 is by running fan
The wind of generation can be blowed to by the first air channel and be provided with air valve on air improvement device 140, the first air channel.Air improve device 140 with
The second air channel is connected between ventilating opening in automobile.
Air, which improves, to be had in device 140 including multiple cabins, and any cabin memory storage has air freshener in the plurality of cabin
Or air flavouring agent or air deodorization agent or insecticide.Air, which improves device 140, can open at least one cabin in the plurality of cabin
Room, makes at least one cabin, second air channel and ventilating opening of the wind come out from the first air channel Jing Guo the unlatching blow in automobile.
Optionally, the system also includes memory 160, and memory 160 is electrically connected with central controller 110.
Fig. 2 is a kind of flow chart of the method for improvement automobile inner air quality according to an exemplary embodiment, should
Method can be applied in the system of improvement automobile inner air quality as shown in Figure 1.The method of the improvement automobile inner air quality
Following several steps can be included.
Step 201, central controller sends feedback of the information to sensor cluster and referred to when receiving the first enabled instruction
Order, first enabled instruction, which is used for activation system, makes system in running order.
Step 202, sensor cluster instructs the predetermined class for reporting it to detect to central controller according to the feedback of the information
The concentration of type gas, the concentration of ozone, the quantity of anion and particle concentration.
Step 203, to be unsatisfactory for air quality in the concentration of particle concentration and predefined type gas good for central controller
During good condition, the second enabled instruction is sent to ion generator.
Step 204, ion generator carries out ionization to air according to the second enabled instruction and produces anion.
Step 205, central controller is when the concentration for detecting ozone is higher than the first numerical value, or is detecting anion
When quantity is higher than second value, or in the concentration for detecting particle concentration and predefined type gas to meet air quality good
During condition, the first halt instruction is sent to ion generator.
Step 206, ion generator reduces the ionization power of ion generator according to the first halt instruction or stops producing
Anion.
In summary, the method for the improvement automobile inner air quality provided in the embodiment of the present disclosure, by using sensor
The concentration of predefined type gas in component detection automobile, the concentration of ozone, the quantity of particle concentration and anion, predetermined class
Type gas include carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen, sensor cluster detected these concentration informations with
And the quantity of anion reports central controller, air quality is unsatisfactory in the quantity of these concentration informations and anion good
During good condition, central controller sends the second enabled instruction to ion generator and air is ionized with triggering ion generator
Produce anion.Due to the anion of generation carbon monoxide in automobile, sulfur dioxide, the concentration of nitrogen dioxide can decline with
And generation oxygen, the particulate matter suspended in automobile inner air can also precipitated, to reduce the concentration of the particulate matter suspended in air,
To improve the air quality in automobile；Solve in correlation technique merely with air cleaner to by on-board air conditioner into the car
Air filtered, improve in-car air quality effect it is poor the problem of, reached the improvement of high in-car air quality
Effect.
Fig. 3 is a kind of flow chart of the method for improvement automobile inner air quality according to another exemplary embodiment,
This method can be applied in the system of improvement automobile inner air quality as shown in Figure 1.The side of the improvement automobile inner air quality
Method can include following several steps.
Step 301, central controller sends feedback of the information to sensor cluster and referred to when receiving the first enabled instruction
Order, first enabled instruction, which is used for activation system, makes system in running order.
User to central controller can issue the first enabled instruction by following two modes, and first enabled instruction is used for
Starting improves the system of automobile inner air quality, the system is entered working condition.
The first, can increase a button newly on the remote-control key of automobile, the button is used to start and close the improvement automobile
The system of the method for interior air quality.When user presses the button of remote-control key, remote-control key is sent to central controller
The corresponding signal of the button.Because system is now not in working condition, the signal that central controller is now received is exactly
First enabled instruction.
Second, central controller is electrically connected with a button, and the button is arranged on the fixed position in automobile.It is at this
When system is not in working condition, in-car user can trigger system startup by pressing the button.When user presses the button
When, central controller can receive the operation signal that the button is pressed generation.Because now system is not in working condition, in
The operation signal that centre controller is received is exactly the first enabled instruction.
Central controller starts the system according to first enabled instruction, system is entered working condition, to sensor group
Each sensor in part sends feedback of the information instruction, and the feedback of the information instructs what is detected for triggering each sensor
Feedback of the information specifically refers to step 302 to central controller.
Step 302, sensor cluster instructs the predetermined class for reporting it to detect to central controller according to the feedback of the information
The concentration of type gas, the concentration of ozone, the quantity of anion and particle concentration.
Wherein, predefined type gas can include carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen, and particle concentration can
With including PM2.5 particle concentrations and PM10 particle concentrations.
Step 303, to be unsatisfactory for air quality in the concentration of particle concentration and predefined type gas good for central controller
During good condition, the second enabled instruction is sent to ion generator, the first control instruction is sent to on-board air conditioner, device is improved to air
Send the second control instruction.
It may include the first parameter value and particle concentration of every kind of predefined type gas in air quality good condition
First parameter value.When the concentration that central controller detects any gas in carbon monoxide, sulfur dioxide, nitrogen dioxide is higher than it
During the first parameter value of correspondence, or when detecting corresponding less than oxygen the first parameter value of the concentration of oxygen, or detecting
When grain thing concentration is higher than its first parameter value of correspondence, it is believed that the concentration of particle concentration and predefined type gas is unsatisfactory for air
Quality good condition.
Wherein, in air quality good condition the first parameter value of any gas and particle concentration the first parameter
Value, can be being set by system developer or user-defined.
The first parameter value of the first parameter value of any gas and particle concentration, may be used also in air quality good condition
To be that central controller is automatically generated according to the usage record of user.For example, in the system for the first time by use, air quality
The first parameter value of any gas and the first parameter value of particle concentration are set by system developer in good condition
Fixed.After the system is used repeatedly, it is good that central controller can reset air quality according to the usage record of the system
First parameter value of any gas that good condition includes and the first parameter value of particle concentration, implement and refer to figure
4 and step illustrated in fig. 5.
The second enabled instruction that central controller is sent to ion generator can include ionization power, and the ionization power can
Think default 4th numerical value.
The second control instruction that central controller improves device transmission to air can also include the mark at least one cabin,
So that air improves device after the second control instruction is received, at least one cabin is opened according to the mark at least one cabin
Room.Wherein, at least one cabin can be set by system developer, also can be by User Defined.
After step 303 is performed, step 304, step 305 and step 306 can be performed simultaneously.
Step 304, ion generator carries out ionization to air according to the second enabled instruction and produces anion.
This step can be realized by following two modes：
The first, does not include ionization power, before ion generator is stopped according to the last time in the second enabled instruction
Ionize power and ionization generation anion is carried out to air.
In general, the ionization power of ion generator is bigger, and ion generator carries out electricity within the unit interval to air
Quantity from produced anion is higher.
Second, the second enabled instruction includes ionization power, and ion generator is according to the ionization work(in the second enabled instruction
Rate carries out ionization to air and produces anion.
It should be noted that the anion that ion generator is produced can make carbon monoxide, sulfur dioxide, the dioxy in automobile
The concentration for changing nitrogen declines and generation oxygen, and the particulate matter suspended in automobile inner air can also precipitated, is hanged with reducing in air
The concentration of floating particulate matter, improves the air quality in automobile.
It should be noted that user can also send to central controller
Step 305, on-board air conditioner opens the air valve and operation fan on the first air channel, operation according to the first control instruction
The wind that fan is produced blows to air by the first air channel improves device.
In general, on-board air conditioner is also when the power for receiving central controller transmission increases instruction, increase operation wind
The power of fan；On-board air conditioner also when receiving the power reduction instruction of central controller transmission, reduces the power of operation fan.
Step 306, air improves device at least one cabin in multiple cabins is opened according to the second control instruction, makes from the
The wind that one air channel comes out is blowed in automobile by least one cabin, the second air channel and ventilating opening.
Wherein, any cabin memory storage has air freshener or air flavouring agent or air deodorization agent or killed in multiple cabins
The air improver that each cabin is stored in worm agent, the plurality of cabin can be with identical, also can be different.
Air improves device after the second control instruction is received, according to the mark at least one cabin in the second control instruction
At least one cabin is opened, the wind blowed to by least one cabin, the second air channel and ventilating opening in automobile can improve
Peculiar smell in automobile.
It should be noted is that：During system operation, user also can by the button on remote-control key or
Button in automobile, selection is needed to use from air freshener, air flavouring agent, air deodorization agent, insecticide
Air improver.Center obtains the mark of these air improvers after the air improver that user needs to use is got, to
Air improves the 3rd control instruction that device sends the mark for carrying these air improvers, so that air improves device according to the 3rd
Control instruction opens the cabin for these air improvers that are stored with.
Step 307, central controller is when the concentration for detecting ozone is higher than the first numerical value, or is detecting anion
When quantity is higher than second value, or in the concentration for detecting particle concentration and predefined type gas to meet air quality good
During condition, the first halt instruction is sent to ion generator.
With the growth of ion generator working time, the anion quantity increase produced by ionization generator.When bear from
When quantum count is more, easily makes the new ozone of generation in automobile, increase the ozone concentration in automobile.However, ozone concentration
It is too high the body of driver and crew in automobile to be damaged.
In order to avoid the excessive concentration of ozone in automobile causes the body of driver and crew to come to harm, central controller is in inspection
When the concentration for measuring ozone is higher than the first numerical value, the first halt instruction is sent to ion generator, is stopped with triggering ion generator
Only generate anion.
In order to avoid the excessive concentration of ozone in automobile, central controller is detecting the quantity of anion higher than the second number
During value, the first halt instruction is sent to ion generator, stops generation anion to trigger ion generator, to avoid ion from sending out
Raw device, which generates more electron ions, makes the concentration of ozone continue to increase.
ECU when the concentration for detecting particle concentration and predefined type gas meets air quality good condition, to
Ion generator sends the first halt instruction, and first halt instruction may include to ionize power, also may not include ionization power, and
The ionization power that first halt instruction includes is less than default 4th numerical value.
Optionally, central controller can also be sent after the first halt instruction is sent to ion generator to on-board air conditioner
Second halt instruction, improves device to air and sends the 3rd halt instruction, so that on-board air conditioner stops transporting according to the second halt instruction
Sector-style is fanned, the air valve closed on the first air channel, and air improves device closes air according to the 3rd halt instruction improves all in device open
The cabin opened.
Step 308, ion generator reduces the ionization power of ion generator according to the first halt instruction or stops producing
Anion.
When not including ionization power in the first halt instruction, ion generator stops the ionization to air, namely stops
Generate anion.
When the first halt instruction includes ionization power, ion generator enters according to the ionization power in the first halt instruction
Row ionization, to reduce ion generator within the unit interval by the quantity for the anion for ionizing generation.
The realization that the system updates air quality good condition according to the usage record of user includes two processes, wherein one
Individual process is the concentration and particle concentration that each type gas is recorded when driver and crew are satisfied with to automobile inner air quality
A user record is generated, the realization of this process refers to the step of being shown in Fig. 4；Another process is the user according to storage
Record updates air quality good condition, and the realization of this process refers to the step in Fig. 5.
Fig. 4 is referred to, step 401, central controller reports sensor cluster when receiving the second halt instruction
The concentration and particle concentration of predefined type gas are stored into memory as a group information, and the second halt instruction is used to touch
Send out system stalls.
User to central controller can issue the second halt instruction by following two modes.
The first, user presses the newly-increased button on the remote-control key of electrical automobile, and central controller can receive the button quilt
The signal produced when pressing.Because system is now in working condition, the signal that central controller is now received is exactly
Two halt instructions.
Second, central controller is electrically connected with a button, and the button is installed in in-car.Work shape is in system
During state, in-car user can trigger system closing by pressing the button.Specifically, when user presses the button, center
Controller receives the trigger signal that the button is pressed generation, because now system is in running order, central controller this
When the operation signal that receives be exactly the second halt instruction.
Implementing for step 401 can be realized by following four mode：
The first：In the case of being opened due to vehicle window, namely in the case of being not in air-tight state in automobile, user is usual
The system of automobile inner air quality can be improved in closing automobile.That is, user has a variety of the reason for actively closing the system,
The air quality being not necessarily because in automobile is satisfied with user.Therefore, performing making a reservation for that sensor cluster is reported
The concentration and particle concentration of types of gases are stored to before the step of memory as a group information, in addition it is also necessary to determine automobile
Whether air-tight state is in, namely whether the vehicle window of detection automobile all has been switched off.If the vehicle window of automobile all has been switched off, can
Think that automobile is in air-tight state, otherwise, automobile is not in air-tight state.
If central controller detects automobile and is not in air-tight state, this step is not performed, namely does not perform and will sense
The step of concentration and particle concentration of the predefined type gas that device assembly is reported are stored to memory as a group information, it is no
Then, the concentration and particle concentration of predefined type gas sensor cluster reported are stored to storage as a group information
Device.
Second, whether the concentration and particle concentration of the predefined type gas that detection sensor component is reported meet sky
Gas requisite quality condition；If meeting, the concentration and particulate matter for performing the predefined type gas for reporting sensor cluster are dense
Degree as a group information stores the step into memory, otherwise, and the predefined type gas that reports sensor component is not performed
Concentration and particle concentration store the step into memory as a group information.
Wherein, air quality condition up to standard includes the second parameter value and particle concentration of every kind of predefined type gas
The second parameter value.When the concentration that central controller detects any gas in carbon monoxide, sulfur dioxide, nitrogen dioxide is high
When its second parameter value of correspondence, or detecting or be less than corresponding second parameter value of oxygen in the concentration for detecting oxygen,
Or when detecting particle concentration higher than its second parameter value of correspondence, it is believed that particle concentration and predefined type gas it is dense
Degree is unsatisfactory for air quality condition up to standard.
Air quality condition up to standard is set by system developer, and any second parameter value therein is constant all the time.
The third, if the concentration and particle concentration of the predefined type gas that detection sensor component is reported meet air
Air-tight state is in requisite quality condition, and automobile, then performs the concentration for the predefined type gas for reporting sensor cluster
And particle concentration stores the step into memory as a group information, otherwise, do not perform by sensor component report it is pre-
The concentration and particle concentration for determining types of gases store the step into memory as a group information.
4th kind, central processing unit obtains current temporal information, by the temporal information and a group information in memory
Correspondence storage a, group information includes the concentration and particle concentration for the predefined type gas that sensor cluster is reported.
When step 401 is realized by the 4th kind of mode, the present embodiment can also carry out step K1 after step 401 is performed
To step K3.
Step K1, central controller is corresponding according to all group informations in memory when receiving the first enabled instruction
Temporal information, from memory obtain the newest storage of memory a group information and newest storage a group information it is corresponding when
Between information.
For example, a group information corresponding time is 7 days 12 June in 2017:00, another group information corresponding time is
8 days 12 June in 2017:00, central controller then obtains temporal information for 7 days 12 June in 2017:00 group information is with timely
Between information 7 days 12 June in 2017:00.
Step K2, the corresponding time letter of a group information that central controller subtracts the newest storage using current time information
Breath obtains time interval.
For example, if the time of current time is 7 days 18 June in 2017:00, then current time with memory is newest deposits
Time interval between the time of one group information of storage is 4 hours.
Step K3, when the time interval is less than preset duration, the central controller is by one group of letter of the newest storage
Breath and correspondence temporal information are deleted from memory.
Wherein, preset duration can be set by system developer, also can be by User Defined.
For example, scheduled duration can be 0.5 hour.If the time interval is less than 0.5 hour, show the last work of system
After the air quality for making improvement automobile inner air, air quality is still not good enough.User close the system after short time in,
Do not feel well again, it is believed that automobile inner air quality needs to continue to improve, therefore starts the system again to improve in automobile
Air quality (that is, this time issuing the first enabled instruction to center control).That is, when last system is closed, automobile
Interior air quality can not be satisfied with user, therefore central controller is by a group information of the newest storage and corresponds to the time
Information is deleted from memory.
For example, scheduled duration can be 1 minute.If interval is less than 1min, show that the last closing system of user may
It is the maloperation of user, the group information recorded when now last system can not be closed in memory is satisfied with as user
User record during automobile inner air quality.Therefore, when the time interval is less than preset duration, the central controller should
A group information and correspondence temporal information for newest storage is deleted from memory.
Step 402, central controller sends the first halt instruction to ion generator, and sending second to on-board air conditioner stops
Instruction.
First halt instruction does not include ionization power, so that ion generator is after first halt instruction is received,
Stop the ionization to air.
Optionally, central controller also improves device the 3rd halt instruction of transmission to air, is being received so that air improves device
To after the 3rd halt instruction, closing air improves the cabin of all unlatchings in device.
Step 403, ion generator stops producing anion according to first halt instruction.
That is, ion generator is after the first halt instruction is received, stop the ionization to air, stop producing and bear
Ion.
Step 404, on-board air conditioner is according to the second halt instruction fan out of service, the air valve closed on the first air channel.
That is, on-board air conditioner is after the second halt instruction is received, fan out of service is closed on the first air channel
Air valve.
Step 501, the quantity for the information group that central controller is stored in memory is detected reaches default 3rd number
During value, using all group informations stored in memory, average value, the concentration of ozone of every kind of predefined type gas concentration are calculated
Average value, the average value of the quantity of the average value of particle concentration and anion.
Step 502, central controller utilizes the average value of every kind of predefined type gas concentration, the concentration of ozone it is flat
The average value generation air quality good condition of the quantity of average, the average value of particle concentration and anion.
Central controller replaces every kind of in air quality good condition using the average value of every kind of predefined type gas concentration
First parameter value of predefined type gas concentration；Ozone in air quality good condition is replaced using the average value of the concentration of ozone
The first parameter value；The first parameter of particle concentration in air quality good condition is replaced using the average value of particle concentration
Value；The first parameter value of anion in air quality good condition is replaced using the average value of the quantity of anion.
Step 503, central controller deletes all information groups stored in memory.
In summary, the method for the improvement automobile inner air quality provided in the embodiment of the present disclosure, by using sensor
The concentration of predefined type gas in component detection automobile, the concentration of ozone, the quantity of particle concentration and anion, predetermined class
Type gas include carbon monoxide, sulfur dioxide, nitrogen dioxide, oxygen, sensor cluster detected these concentration informations with
And the quantity of anion reports central controller, air quality is unsatisfactory in the quantity of these concentration informations and anion good
During good condition, central controller sends the second enabled instruction to ion generator and air is ionized with triggering ion generator
Produce anion.Due to the anion of generation carbon monoxide in automobile, sulfur dioxide, the concentration of nitrogen dioxide can decline with
And generation oxygen, the particulate matter suspended in automobile inner air can also precipitated, to reduce the concentration of the particulate matter suspended in air,
To improve the air quality in automobile；Solve in correlation technique merely with air cleaner to by on-board air conditioner into the car
Air filtered, improve in-car air quality effect it is poor the problem of, reached the improvement of high in-car air quality
Effect.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice invention disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (8)
1. it is a kind of improve automobile inner air quality method, it is characterised in that methods described be applied to include central controller, from
In electronic generator, the system of sensor cluster, the sensor cluster be used for detect the concentration of predefined type gas in automobile, it is smelly
The quantity of the concentration of oxygen, particle concentration and anion, the predefined type gas includes carbon monoxide, sulfur dioxide, two
Nitrogen oxide, oxygen, methods described include：
The central controller sends feedback of the information instruction, institute when receiving the first enabled instruction to the sensor cluster
State the first enabled instruction makes the system enter working condition for starting the system；
The sensor cluster reports the predefined type that it is detected according to described information feedback command to the central controller
The concentration of gas, the concentration of ozone, the quantity of anion and particle concentration；
It is good that the central controller is unsatisfactory for air quality in the concentration of the particle concentration and the predefined type gas
During good condition, the second enabled instruction is sent to the ion generator；
The ion generator carries out ionization to air according to second enabled instruction and produces anion；
The central controller is when the concentration for detecting the ozone is higher than the first numerical value, or is detecting the anion
When quantity is higher than second value, or it is described in the concentration satisfaction for detecting the particle concentration and the predefined type gas
During air quality good condition, the first halt instruction is sent to the ion generator；
The ion generator reduces the ionization power of the ion generator according to first halt instruction or stops producing
Anion.
2. according to the method described in claim 1, it is characterised in that the system, which also includes air, improves device and on-board air conditioner,
The air, which improves, is connected with the first air channel between device and the on-board air conditioner, the air improves device and the ventilating opening in automobile
Between be connected with the second air channel, first air channel air valve be installed, the air, which improves device, includes multiple cabins, described many
Any cabin memory storage has air freshener or air flavouring agent or air deodorization agent or insecticide in individual cabin, and methods described is also
Including：
The central controller sends the first control instruction to the on-board air conditioner, and improving device to the air sends the second control
Instruction；
The on-board air conditioner opens the air valve and operation fan according to first control instruction, runs the fan and produces
Wind the air blowed to by first air channel improve device；
The air improves at least one cabin of device in the multiple cabin of second control instruction unlatching, makes from institute
At least one cabin, second air channel and the ventilating opening described in stating the wind process that the first air channel comes out are blowed in automobile.
3. according to the method described in claim 1, it is characterised in that the system also includes memory, the memory and institute
Central controller electrical connection is stated, methods described includes：
The central controller when receiving the second halt instruction, the predefined type gas that the sensor cluster is reported
Concentration and particle concentration are stored into the memory as a group information, and second halt instruction is used to trigger described
System stalls；
The central controller sends first halt instruction to the ion generator, and second is sent to the on-board air conditioner
Halt instruction；
The ion generator stops producing anion according to first halt instruction；
The on-board air conditioner is according to second halt instruction fan out of service, the gas closed on first air channel
Valve.
4. according to the method described in claim 1, it is characterised in that methods described also includes：
The central controller utilizes institute when the quantity of the information group stored in detecting the memory reaches third value
State all group informations stored in memory, calculate the average value of every kind of predefined type gas concentration, the concentration of ozone and be averaged
The average value of the quantity of value, the average value of particle concentration and anion；
The central controller utilize every kind of predefined type gas concentration average value, the average value of the concentration of ozone,
The average value of grain thing concentration and the average value of the quantity of anion generate the air quality good condition；
The central controller deletes all information groups stored in the memory.
5. method according to claim 3, it is characterised in that in the predefined type gas for reporting the sensor cluster
Concentration and before particle concentration stored into the memory as a group information, methods described also includes：
Whether air-tight state is in the central controller detection automobile；
In the case of being in air-tight state in the automobile, the predefined type gas for reporting the sensor cluster is performed
The concentration and particle concentration of body store the step into the memory as a group information.
6. method according to claim 3, it is characterised in that in the predefined type gas for reporting the sensor cluster
Concentration and before particle concentration stored into the memory as a group information, methods described also includes：
The central controller detects that the concentration and particle concentration for the predefined type gas that the sensor cluster is reported are
It is no to meet air quality condition up to standard, if meeting, perform the predefined type gas for reporting the sensor cluster
Concentration and particle concentration store the step into the memory as a group information.
7. method according to claim 3, it is characterised in that the predefined type gas for reporting the sensor cluster
After the concentration and particle concentration of body are stored into the memory as a group information, methods described also includes：
The central processing unit obtains current temporal information, by temporal information storage corresponding with a group information.
8. method according to claim 7, it is characterised in that methods described also includes：
The central controller is corresponding according to all group informations in the memory when receiving first enabled instruction
Temporal information, obtained from the memory the newest storage of the memory a group information and one group of the newest storage
The corresponding temporal information of information；
The corresponding temporal information of a group information that the central controller subtracts the newest storage using current time information is obtained
To time interval；
When the time interval is less than preset duration, the central controller is by a group information of the newest storage and right
Temporal information is answered to be deleted from the memory.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109596484A (en) * | 2019-01-16 | 2019-04-09 | 东北林业大学 | A kind of experimental provision and method of natural air negative oxygen ion effect PM2.5 |
| CN110001347A (en) * | 2019-03-26 | 2019-07-12 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and its control method |
| CN113272597A (en) * | 2019-01-18 | 2021-08-17 | 三菱电机株式会社 | Air conditioner and control method |
| EP3842267A4 (en) * | 2018-08-20 | 2021-09-01 | Nissan Motor Co., Ltd. | Vehicle management system, onboard system, and vehicle management method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211933A (en) * | 2002-01-21 | 2003-07-30 | Toyota Central Res & Dev Lab Inc | Device for reducing driving fatigue |
| CN102245413A (en) * | 2008-10-14 | 2011-11-16 | 汉拏空调株式会社 | Air freshener generator for vehicle air conditioning apparatus |
| CN105416010A (en) * | 2015-11-21 | 2016-03-23 | 奇瑞汽车股份有限公司 | Car air purifier system based on WIFI |
| CN106314078A (en) * | 2016-09-05 | 2017-01-11 | 北京汽车研究总院有限公司 | Controlling method, devices of vehicle air purification system and vehicle thereof |
-
2017
- 2017-06-13 CN CN201710442988.0A patent/CN107225933B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003211933A (en) * | 2002-01-21 | 2003-07-30 | Toyota Central Res & Dev Lab Inc | Device for reducing driving fatigue |
| CN102245413A (en) * | 2008-10-14 | 2011-11-16 | 汉拏空调株式会社 | Air freshener generator for vehicle air conditioning apparatus |
| CN105416010A (en) * | 2015-11-21 | 2016-03-23 | 奇瑞汽车股份有限公司 | Car air purifier system based on WIFI |
| CN106314078A (en) * | 2016-09-05 | 2017-01-11 | 北京汽车研究总院有限公司 | Controlling method, devices of vehicle air purification system and vehicle thereof |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3842267A4 (en) * | 2018-08-20 | 2021-09-01 | Nissan Motor Co., Ltd. | Vehicle management system, onboard system, and vehicle management method |
| CN109596484A (en) * | 2019-01-16 | 2019-04-09 | 东北林业大学 | A kind of experimental provision and method of natural air negative oxygen ion effect PM2.5 |
| CN113272597A (en) * | 2019-01-18 | 2021-08-17 | 三菱电机株式会社 | Air conditioner and control method |
| CN110001347A (en) * | 2019-03-26 | 2019-07-12 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and its control method |
| CN110001347B (en) * | 2019-03-26 | 2023-12-26 | 上汽大众汽车有限公司 | Vehicle-mounted plasma air purification system and control method thereof |
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|---|---|
| CN107225933B (en) | 2020-04-07 |
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