CN115416448B - Carriage air quality adjusting method, carriage air quality adjusting system, electronic equipment and storage medium - Google Patents
Carriage air quality adjusting method, carriage air quality adjusting system, electronic equipment and storage medium Download PDFInfo
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- CN115416448B CN115416448B CN202211216998.XA CN202211216998A CN115416448B CN 115416448 B CN115416448 B CN 115416448B CN 202211216998 A CN202211216998 A CN 202211216998A CN 115416448 B CN115416448 B CN 115416448B
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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
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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
- B60H1/24—Devices purely for ventilating or where the heating or cooling is irrelevant
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Sorption Type Refrigeration Machines (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The application provides a carriage air quality adjusting method, a system, electronic equipment and a storage medium, wherein the carriage air quality controlling method comprises the steps of obtaining the carbon dioxide concentration in a carriage of a vehicle to be controlled, controlling the opening of an external circulation of the vehicle to be controlled if the carbon dioxide concentration in the carriage exceeds a preset concentration upper limit threshold value, and adjusting the carbon dioxide concentration in the carriage to adjust the carriage air quality of the vehicle to be controlled.
Description
Technical Field
The application relates to the technical field of intelligent control, in particular to a carriage air quality adjusting method, a carriage air quality adjusting system, electronic equipment and a storage medium.
Background
The intelligent vehicle is a comprehensive system integrating the functions of environment sensing, planning decision, multi-level auxiliary driving and the like, and the intelligent vehicle is a high-tech complex by intensively applying the technologies of computers, modern sensing, information fusion, communication, artificial intelligence, automatic control and the like. At present, research on intelligent vehicles mainly aims at improving safety and comfort of automobiles and providing an excellent human-vehicle interaction interface. In recent years, intelligent vehicles have become a hot spot of research in the world vehicle engineering field and a new power for the growth of the automobile industry.
When the internal circulation is started for a long time or the vehicle in the garage is at rest for a long time or the vehicle in winter is in a window closing and heating mode, and the like, the concentration of carbon dioxide in the vehicle is high, so that the body of the vehicle can be damaged. The related art carries out buzzer alarm by detecting the carbon dioxide concentration in the carriage when the carbon dioxide concentration in the carriage reaches the preset threshold value, so as to avoid the damage to the body of a driver caused by the overhigh carbon dioxide concentration in the carriage, and further improve the riding comfort. However, the related art can only give an alarm in this case, and cannot improve the air quality of the cabin.
Disclosure of Invention
In view of the above-mentioned shortcomings of the prior art, the present invention provides a cabin air quality adjusting method, system, electronic device and storage medium to solve the above-mentioned technical problems.
In a first aspect, the present application provides a cabin air quality adjustment method, the cabin air quality control method comprising:
acquiring the concentration of carbon dioxide in a compartment of a vehicle to be controlled;
And if the concentration of the carbon dioxide in the carriage exceeds the preset concentration upper limit threshold, controlling the vehicle to be controlled to start external circulation, and adjusting the concentration of the carbon dioxide in the carriage so as to adjust the air quality of the carriage of the vehicle to be controlled.
In an exemplary embodiment of the present application, in the process of adjusting the carbon dioxide concentration in the vehicle cabin, the wind speed in the process of adjusting the carbon dioxide concentration in the vehicle cabin is determined based on the carbon dioxide concentration in the vehicle cabin and a preset carbon dioxide concentration-wind speed correspondence.
In an exemplary embodiment of the present application, after controlling the vehicle to be controlled to start the external circulation and adjusting the carbon dioxide concentration in the cabin, the method further includes:
And if the carbon dioxide concentration in the carriage is smaller than or equal to the preset concentration upper limit threshold and is larger than the preset concentration lower limit threshold, controlling the vehicle to be controlled to start the external circulation, and controlling the vehicle to be controlled to start the external circulation when the wind speed in the process of adjusting the carbon dioxide concentration in the carriage is lower than the wind speed in the process of adjusting the carbon dioxide concentration in the carriage exceeds the preset concentration upper limit threshold, wherein the preset concentration lower limit threshold is smaller than the preset concentration upper limit threshold.
In an exemplary embodiment of the present application, controlling a vehicle to be controlled to open an external circulation, adjusting a carbon dioxide concentration in a vehicle cabin includes:
Dividing the carriage inner area into a plurality of area units, wherein all the area units are provided with external circulation;
Acquiring the carbon dioxide concentration of all the units in different areas;
Comparing the carbon dioxide concentration of all the different area units to obtain a comparison result;
And according to the comparison result, if the carbon dioxide concentration of all or part of the regional units exceeds a preset upper concentration threshold, controlling the external circulation of the corresponding regional units to be started according to the order of the carbon dioxide concentration, and adjusting the carbon dioxide concentration of different regional units.
In an exemplary embodiment of the present application, after controlling the vehicle to be controlled to start the external circulation and adjusting the carbon dioxide concentration in the cabin, the method further includes:
And if the concentration of the carbon dioxide in the carriage is smaller than or equal to a preset concentration lower limit threshold value, controlling the vehicle to be controlled to close the external circulation.
In a second aspect, the present application provides a cabin air quality adjustment system comprising:
The acquisition module is used for acquiring the carbon dioxide concentration in the carriage of the vehicle to be controlled;
And the control module is used for controlling the vehicle to be controlled to start external circulation if the concentration of the carbon dioxide in the carriage exceeds a preset concentration upper limit threshold value, and adjusting the concentration of the carbon dioxide in the carriage so as to adjust the air quality of the carriage of the vehicle to be controlled.
In an exemplary embodiment of the present application, during the process of adjusting the carbon dioxide concentration in the vehicle cabin, the control module is further configured to determine a wind speed during the process of adjusting the carbon dioxide concentration in the vehicle cabin based on the carbon dioxide concentration in the vehicle cabin and a preset carbon dioxide concentration-wind speed correspondence.
In an exemplary embodiment of the present application, if the concentration of carbon dioxide in the cabin is less than or equal to a preset lower concentration threshold, the control module is further configured to control the vehicle to be controlled to close the external circulation.
In another aspect, the present application provides an electronic device, including:
One or more processors;
And a storage means for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the cabin air quality adjustment method as described above.
In yet another aspect, the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the cabin air quality adjustment method as described above.
The invention has the beneficial effects that:
According to the method, the carbon dioxide concentration in the carriage of the vehicle to be controlled is obtained, if the carbon dioxide concentration in the carriage exceeds the preset upper concentration threshold, the vehicle to be controlled is controlled to start external circulation, and the carbon dioxide concentration in the carriage is regulated, so that the technical problem that the harm to the body health of drivers and passengers caused by the too high carbon dioxide concentration in the related technology is solved.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application as claimed.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the application and together with the description, serve to explain the principles of the application. It is evident that the drawings in the following description are only some embodiments of the present application and that other drawings may be obtained from these drawings without inventive effort for a person of ordinary skill in the art. In the drawings:
FIG. 1 is a flow chart of a cabin air quality adjustment method according to an exemplary embodiment of the present application;
FIG. 2 is a flow chart of a cabin air quality adjustment method shown in another exemplary embodiment of the present application;
FIG. 3 is a flow chart of a cabin air quality adjustment method shown in another exemplary embodiment of the present application;
FIG. 4 is a flow chart of an exemplary embodiment for controlling the vehicle to be controlled to open an external circulation and adjusting the carbon dioxide concentration in the cabin in the embodiment shown in FIG. 1;
FIG. 5 is a flow chart of a cabin air quality adjustment method shown in another exemplary embodiment of the present application;
FIG. 6 is a flow chart illustrating a cabin air quality adjustment method according to an embodiment of the present application;
FIG. 7 is a schematic diagram of a hardware device on which the embodiment shown in FIG. 6 relies;
FIG. 8 is a block diagram of a cabin air quality conditioning system shown in accordance with an exemplary embodiment of the present application;
Fig. 9 is a schematic structural view of an electronic device according to an exemplary embodiment of the present application;
fig. 10 shows a schematic diagram of a computer system suitable for use in implementing an embodiment of the application.
Detailed Description
Further advantages and effects of the present invention will become readily apparent to those skilled in the art from the disclosure herein, by referring to the accompanying drawings and the preferred embodiments. The invention may be practiced or carried out in other embodiments that depart from the specific details, and the details of the present description may be modified or varied from the spirit and scope of the present invention. It should be understood that the preferred embodiments are presented by way of illustration only and not by way of limitation.
It should be noted that the illustrations provided in the following embodiments merely illustrate the basic concept of the present invention by way of illustration, and only the components related to the present invention are shown in the drawings and are not drawn according to the number, shape and size of the components in actual implementation, and the form, number and proportion of the components in actual implementation may be arbitrarily changed, and the layout of the components may be more complicated.
In the following description, numerous details are set forth in order to provide a more thorough explanation of embodiments of the present invention, it will be apparent, however, to one skilled in the art that embodiments of the present invention may be practiced without these specific details, in other embodiments, well-known structures and devices are shown in block diagram form, rather than in detail, in order to avoid obscuring the embodiments of the present invention.
Referring to fig. 1, fig. 1 is a flowchart illustrating a cabin air quality adjusting method according to an exemplary embodiment of the present application.
As shown in fig. 1, in an exemplary embodiment of the present application, the cabin air quality control method includes step S110 and step S120, which are described in detail as follows:
s110, acquiring the concentration of carbon dioxide in a carriage of a vehicle to be controlled;
specifically, the carbon dioxide concentration in the cabin can be obtained by a gas sensor.
And S120, if the concentration of carbon dioxide in the carriage exceeds a preset concentration upper limit threshold, controlling the vehicle to be controlled to start external circulation, and adjusting the concentration of carbon dioxide in the carriage.
The preset upper concentration threshold may be set by itself, and will not be described here.
The related art carries out buzzer alarm by detecting the carbon dioxide concentration in the carriage when the carbon dioxide concentration in the carriage reaches the preset threshold value, so as to avoid the damage to the body of a driver caused by the overhigh carbon dioxide concentration in the carriage, and further improve the riding comfort. However, the inventor has analyzed the above-mentioned scheme and found that the related art can only give an alarm in this case, and cannot improve the interior environment of the vehicle cabin. Therefore, taking the carbon dioxide concentration in the carriage of the vehicle to be controlled into consideration, if the carbon dioxide concentration in the carriage exceeds the preset upper concentration limit threshold, the vehicle to be controlled is controlled to start the external circulation, and the carbon dioxide concentration in the carriage is regulated, so that the technical problem that the harm to the body health of drivers and passengers caused by the too high carbon dioxide concentration is solved in the related technology.
Referring to fig. 2, fig. 2 is a flowchart illustrating a cabin air quality adjustment method according to another exemplary embodiment of the present application.
As shown in fig. 2, in another exemplary embodiment of the present application, the cabin air quality control method further includes step S230, which is described in detail below:
And S230, determining the wind speed in the process of adjusting the carbon dioxide concentration in the carriage based on the carbon dioxide concentration in the carriage and a preset carbon dioxide concentration-wind speed corresponding relation in the process of adjusting the carbon dioxide concentration in the carriage.
The preset carbon dioxide concentration-wind speed correspondence includes correspondence between carbon dioxide concentration and wind speed in the process of adjusting carbon dioxide concentration in the carriage, and is used for confirming wind speed in the process of adjusting carbon dioxide concentration in the carriage according to correspondence between the carbon dioxide concentration and the wind speed.
For example, the preset carbon dioxide concentration-wind speed correspondence relationship may be performed in a gradient manner, for example, in a first preset carbon dioxide concentration range, the wind speed is at a first wind speed preset value, in a second preset carbon dioxide concentration range, the wind speed is at a second preset value, and in a third preset carbon dioxide concentration range, the wind speed is at a third preset value. The first preset carbon dioxide concentration interval range, the first preset wind speed value, the second preset carbon dioxide concentration interval range, the second wind speed preset value, the third preset carbon dioxide concentration interval range and the third wind speed preset value can be set by themselves, and the details are not repeated here.
The preset corresponding relationship between the carbon dioxide concentration and the wind speed can be set by itself, and will not be described here.
Referring to fig. 3, fig. 3 is a flowchart illustrating a cabin air quality adjustment method according to another exemplary embodiment of the present application.
As shown in fig. 3, in another exemplary embodiment of the present application, after controlling the vehicle to be controlled to start the external circulation and adjusting the carbon dioxide concentration in the cabin, the method further includes step S330, which is described in detail below:
S330, if the concentration of carbon dioxide in the carriage is smaller than or equal to the preset concentration upper limit threshold and larger than the preset concentration lower limit threshold, controlling the vehicle to be controlled to start external circulation, and when the wind speed in the process of adjusting the concentration of carbon dioxide in the carriage is lower than the wind speed in the process of adjusting the concentration of carbon dioxide in the carriage and exceeds the preset concentration upper limit threshold, controlling the vehicle to be controlled to start external circulation, and adjusting the wind speed in the process of adjusting the concentration of carbon dioxide in the carriage.
The preset lower concentration threshold is less than the preset upper concentration threshold. The preset concentration lower threshold can be set by itself, and will not be described here.
Specifically, if the concentration of carbon dioxide in the carriage is smaller than or equal to the preset concentration upper limit threshold and is larger than the preset concentration lower limit threshold, the carbon dioxide in the carriage is relatively low at the moment, so that the vehicle to be controlled is controlled to start the external circulation, the vehicle to be controlled is controlled to start the external circulation when the wind speed in the process of adjusting the concentration of carbon dioxide in the carriage is lower than the preset concentration upper limit threshold, and the wind speed in the process of adjusting the concentration of carbon dioxide in the carriage is controlled, namely, the wind speed is controlled according to the concentration of carbon dioxide in the carriage, and when the concentration of carbon dioxide in the carriage is higher, the wind speed is higher; when the concentration of carbon dioxide in the carriage is relatively low, the wind speed is low, which is beneficial to saving energy.
Referring to fig. 4, fig. 4 is a flowchart of controlling the vehicle to be controlled to turn on the external circulation and adjusting the carbon dioxide concentration in the cabin according to an exemplary embodiment in the embodiment shown in fig. 1.
As shown in fig. 4, in an exemplary embodiment of the present application, the process of controlling the vehicle to be controlled to turn on the external circulation and adjusting the concentration of carbon dioxide in the cabin in the embodiment shown in fig. 1 includes steps S410, S420, S430 and S440, which are described in detail as follows:
S410, dividing the internal area of the carriage into a plurality of area units, wherein all the area units are provided with external circulation;
s420, acquiring the carbon dioxide concentration of all the units in different areas;
in particular, the carbon dioxide concentration of the different zone units can be known by the gas sensor.
S430, comparing the carbon dioxide concentrations of all the different area units to obtain a comparison result;
and S440, controlling the external circulation of the corresponding area units to be started according to the carbon dioxide concentration order and adjusting the carbon dioxide concentration of different area units if the carbon dioxide concentration of all or part of the area units exceeds the preset concentration upper limit threshold value according to the comparison result.
I.e. the external circulation of the zone unit with higher carbon dioxide concentration is preferentially started.
Referring to fig. 5, fig. 5 is a flowchart illustrating a cabin air quality adjustment method according to another exemplary embodiment of the present application.
As shown in fig. 5, in another exemplary embodiment of the present application, after controlling the vehicle to be controlled to start the external circulation and adjusting the carbon dioxide concentration in the cabin, the method further includes step S530, which is described in detail below:
And S530, if the concentration of carbon dioxide in the carriage is smaller than or equal to a preset concentration lower limit threshold value, controlling the vehicle to be controlled to close the external circulation.
Specifically, if the concentration of carbon dioxide in the carriage is smaller than or equal to a preset concentration lower limit threshold, the carbon dioxide concentration in the carriage is lower, the harm to human bodies is smaller, the vehicle to be controlled is controlled to close the external circulation, and energy conservation is facilitated.
As shown in fig. 6, in a specific embodiment, the cabin air quality adjustment step is as follows (the schematic structural diagram of the hardware device on which it is supported is shown in fig. 7):
the central processing unit divides the compartment internal area into a plurality of area units, all the area units are provided with external circulation and gas sensors, and the gas sensors acquire the carbon dioxide concentration of the area units where the gas sensors are positioned;
The central processing unit compares the carbon dioxide concentration of all the different area units to obtain a comparison result;
According to the comparison result, if the carbon dioxide concentration of the different area units exceeds a preset concentration upper limit threshold, the central processor sends carbon dioxide concentration information to the voice assistant, the voice assistant broadcasts the carbon dioxide concentration information sent by the central processor to a driver through voice to inquire whether the driver starts external circulation, and if the driver replies to start the external circulation or the driver does not respond within a preset time threshold, the central processor controls the external circulation of the different area units to start according to the carbon dioxide concentration order and adjusts the carbon dioxide concentration of the different area units;
If the carbon dioxide concentration is smaller than or equal to the preset concentration upper limit threshold value and is larger than the preset concentration lower limit threshold value, if the driver replies to start the external circulation or the driver does not respond within the preset time threshold value, the central processing unit controls the vehicle to be controlled to start the external circulation, and when the air speed in the process of adjusting the carbon dioxide concentration in the carriage is lower than the air speed in the process of adjusting the carbon dioxide concentration in the carriage and exceeds the preset concentration upper limit threshold value, the vehicle to be controlled is controlled to start the external circulation, and the air speed in the process of adjusting the carbon dioxide concentration in the carriage is adjusted;
And if the concentration of the carbon dioxide is less than or equal to a preset concentration lower limit threshold value, controlling to close the external circulation.
Referring to fig. 8, an embodiment of the present application further provides a cabin air quality adjustment system M800.
As shown in fig. 8, a cabin air quality adjustment system M800 of an embodiment of the application includes:
the acquisition module M810 is used for acquiring the carbon dioxide concentration in the compartment of the vehicle to be controlled;
And the control module M820 is used for controlling the vehicle to be controlled to start external circulation and adjusting the concentration of carbon dioxide in the carriage so as to adjust the air quality of the carriage of the vehicle to be controlled if the concentration of carbon dioxide in the carriage exceeds a preset upper concentration limit threshold.
In another exemplary embodiment of the present application, during the process of adjusting the carbon dioxide concentration in the vehicle cabin, the control module M820 is further configured to determine the wind speed during the process of adjusting the carbon dioxide concentration in the vehicle cabin based on the carbon dioxide concentration in the vehicle cabin and the preset carbon dioxide concentration-wind speed correspondence.
In another exemplary embodiment of the present application, the control module M820 is further configured to control the vehicle to be controlled to close the outer circulation if the concentration of carbon dioxide in the cabin is less than or equal to the preset lower concentration threshold.
It should be noted that, the cabin air quality adjusting system M800 provided in the above embodiment is the same concept as the cabin air quality adjusting method provided in the above embodiment, and the specific manner in which each module and unit perform the operation has been described in detail in the method embodiment, which is not repeated here. In practical applications, the cabin air quality adjusting system M800 provided in the above embodiment may be configured by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the functions described above, which is not limited herein.
Referring to fig. 9, an embodiment of the application further provides an electronic device 900.
Referring to fig. 9, an electronic device 900 of an embodiment of the present application includes a processor 910 and a memory 920 and a communication bus 930:
A communication bus 930 is used to connect processor 910 and memory 920;
The processor 910 is configured to execute a computer program stored in the memory 920 to implement the vehicle intention prediction method in the above embodiment or the cabin air quality adjustment method in the above embodiment.
Fig. 10 shows a schematic diagram of a computer system suitable for use in implementing an embodiment of the application. It should be noted that, the computer system 1000 of the electronic device shown in fig. 10 is only an example, and should not impose any limitation on the functions and the application scope of the embodiments of the present application.
As shown in fig. 10, the computer system 1000 includes a central processing unit (Central Processing Unit, CPU) 1001 that can perform various appropriate actions and processes, such as performing the methods described in the above embodiments, according to a program stored in a Read-Only Memory (ROM) 1002 or a program loaded from a storage section into a random access Memory (Random Access Memory, RAM) 1003. In the RAM 1003, various programs and data required for system operation are also stored. The CPU1001, ROM1002, and RAM 1003 are connected to each other by a bus 1004. An Input/Output (I/O) interface 1005 is also connected to bus 1004.
The following components are connected to the I/O interface 1005: an input section 1006 including a keyboard, a mouse, and the like; an output portion 1007 including a Cathode Ray Tube (CRT), a Liquid crystal display (Liquid CRYSTAL DISPLAY, LCD), and a speaker, etc.; a storage section including a hard disk or the like; and a communication section 1009 including a network interface card such as a LAN (Local Area Network ) card, a modem, or the like. The communication section 1009 performs communication processing via a network such as the internet. The drive 1010 is also connected to the I/O interface 1005 as needed. A removable medium 1011, such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like, is installed on the drive 1010 as needed, so that a computer program read therefrom is installed into the storage section as needed.
In particular, according to embodiments of the present application, the processes described above with reference to flowcharts may be implemented as computer software programs. For example, embodiments of the present application include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising a computer program for performing the method shown in the flowchart. In such an embodiment, the computer program may be downloaded and installed from a network via the communication portion 1009, and/or installed from the removable medium 1011. When the computer program is executed by a Central Processing Unit (CPU) 1001, various functions defined in the system of the present application are performed.
It should be noted that, the computer readable medium shown in the embodiments of the present application may be a computer readable signal medium or a computer readable storage medium, or any combination of the two. The computer readable storage medium may be, for example, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination thereof. More specific examples of the computer-readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-Only Memory (ROM), an erasable programmable read-Only Memory (Erasable Programmable Read Only Memory, EPROM), a flash Memory, an optical fiber, a portable compact disc read-Only Memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present application, a computer-readable signal medium may comprise a data signal propagated in baseband or as part of a carrier wave, with a computer-readable computer program embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. A computer program embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wired, etc., or any suitable combination of the foregoing.
The flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present application. Where each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units involved in the embodiments of the present application may be implemented by software, or may be implemented by hardware, and the described units may also be provided in a processor. Wherein the names of these units do not constitute a limitation of the units themselves in some cases.
In yet another aspect, the present application provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor of a computer, causes the computer to perform the cabin air quality adjustment method as described above. The computer-readable storage medium may be included in the electronic device described in the above embodiment or may exist alone without being incorporated in the electronic device.
Another aspect of the application also provides a computer program product or computer program comprising computer instructions stored in a computer readable storage medium. The processor of the computer device reads the computer instructions from the computer-readable storage medium, and the processor executes the computer instructions so that the computer device performs the cabin air quality adjustment method provided in the above-described respective embodiments.
The above embodiments are merely illustrative of the principles of the present invention and its effectiveness, and are not intended to limit the invention. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the invention. It is therefore intended that all equivalent modifications and changes made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the appended claims.
Claims (7)
1. A cabin air quality control method, characterized by comprising:
acquiring the concentration of carbon dioxide in a compartment of a vehicle to be controlled;
If the concentration of carbon dioxide in the carriage exceeds the preset concentration upper limit threshold, controlling the vehicle to be controlled to start external circulation, and adjusting the concentration of carbon dioxide in the carriage so as to adjust the air quality of the carriage of the vehicle to be controlled;
Controlling the vehicle to be controlled to start external circulation and adjusting the concentration of carbon dioxide in a carriage, comprising: dividing the carriage inner area into a plurality of area units, wherein all the area units are provided with external circulation;
Acquiring the carbon dioxide concentration of all the units in different areas;
Comparing the carbon dioxide concentration of all the different area units to obtain a comparison result;
according to the comparison result, if the carbon dioxide concentration of all or part of the regional units exceeds a preset upper concentration threshold, controlling the external circulation of the corresponding regional units to be started according to the order of the carbon dioxide concentration, adjusting the carbon dioxide concentration of different regional units, and preferentially starting the external circulation of the regional unit with higher carbon dioxide concentration;
And determining the wind speed in the process of adjusting the carbon dioxide concentration in the carriage based on the carbon dioxide concentration in the carriage and a preset carbon dioxide concentration-wind speed corresponding relation in the process of adjusting the carbon dioxide concentration in the carriage.
2. The cabin air quality adjusting method according to claim 1, characterized by controlling the vehicle to be controlled to turn on an external circulation, and after adjusting the carbon dioxide concentration in the cabin, further comprising:
And if the carbon dioxide concentration in the carriage is smaller than or equal to the preset concentration upper limit threshold and is larger than the preset concentration lower limit threshold, controlling the vehicle to be controlled to start the external circulation, and controlling the vehicle to be controlled to start the external circulation when the wind speed in the process of adjusting the carbon dioxide concentration in the carriage is lower than the wind speed in the process of adjusting the carbon dioxide concentration in the carriage exceeds the preset concentration upper limit threshold, wherein the preset concentration lower limit threshold is smaller than the preset concentration upper limit threshold.
3. The cabin air quality adjusting method according to claim 1, characterized by controlling the vehicle to be controlled to turn on an external circulation, and after adjusting the carbon dioxide concentration in the cabin, further comprising:
And if the concentration of the carbon dioxide in the carriage is smaller than or equal to a preset concentration lower limit threshold value, controlling the vehicle to be controlled to close the external circulation.
4. A cabin air quality conditioning system, characterized in that the cabin air quality conditioning system comprises:
The acquisition module is used for acquiring the carbon dioxide concentration in the carriage of the vehicle to be controlled;
The control module is used for controlling the vehicle to be controlled to start external circulation if the concentration of the carbon dioxide in the carriage exceeds a preset concentration upper limit threshold value, and adjusting the concentration of the carbon dioxide in the carriage so as to adjust the air quality of the carriage of the vehicle to be controlled; controlling the vehicle to be controlled to start external circulation, and adjusting the concentration of carbon dioxide in the carriage comprises: dividing the carriage inner area into a plurality of area units, wherein all the area units are provided with external circulation; acquiring the carbon dioxide concentration of all the units in different areas; comparing the carbon dioxide concentration of all the different area units to obtain a comparison result; according to the comparison result, if the carbon dioxide concentration of all or part of the regional units exceeds a preset upper concentration threshold, controlling the external circulation of the corresponding regional units to be started according to the order of the carbon dioxide concentration, adjusting the carbon dioxide concentration of different regional units, and preferentially starting the external circulation of the regional unit with higher carbon dioxide concentration; and determining the wind speed in the process of adjusting the carbon dioxide concentration in the carriage based on the carbon dioxide concentration in the carriage and a preset carbon dioxide concentration-wind speed corresponding relation in the process of adjusting the carbon dioxide concentration in the carriage.
5. The cabin air quality conditioning system of claim 4, wherein the control module is further configured to control the vehicle to be controlled to close the outer circulation if the cabin interior carbon dioxide concentration is less than or equal to a preset lower concentration threshold.
6. An electronic device, the electronic device comprising:
One or more processors;
storage means for storing one or more programs that, when executed by the one or more processors, cause the electronic device to implement the cabin air quality adjustment method of any one of claims 1 to 3.
7. A computer-readable storage medium, on which a computer program is stored which, when executed by a processor of a computer, causes the computer to perform the cabin air quality adjustment method as claimed in any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108025623A (en) * | 2015-07-10 | 2018-05-11 | Lg电子株式会社 | The active air clarifier of automobile |
| CN114537088A (en) * | 2022-03-23 | 2022-05-27 | 重庆长安汽车股份有限公司 | Intelligent in-vehicle air conditioning system |
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| DE19750133C2 (en) * | 1997-10-04 | 2000-04-06 | Wwu Wissenschaftliche Werkstat | Device for monitoring and regulating the CO¶2¶ concentration in the interior of a motor vehicle |
| KR100868920B1 (en) * | 2007-09-13 | 2008-11-17 | 인제대학교 산학협력단 | Vehicle Choking Prevention System Using Carbon Dioxide Sensor |
| KR101769954B1 (en) * | 2017-05-23 | 2017-08-22 | 주식회사 천호테크 | In-vehicle infotainment device |
| KR102630485B1 (en) * | 2019-06-18 | 2024-02-01 | 엘지전자 주식회사 | Vehicle control methods |
| CN116710300A (en) * | 2020-12-30 | 2023-09-05 | 森谢尔公司 | System and method for monitoring and controlling air quality in a vehicle cabin |
| GB2613763B (en) * | 2021-05-27 | 2023-12-06 | Jaguar Land Rover Ltd | Vehicle airflow system |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108025623A (en) * | 2015-07-10 | 2018-05-11 | Lg电子株式会社 | The active air clarifier of automobile |
| CN114537088A (en) * | 2022-03-23 | 2022-05-27 | 重庆长安汽车股份有限公司 | Intelligent in-vehicle air conditioning system |
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