CN106799952B - Control method and device of vehicle-mounted air purifier - Google Patents
Control method and device of vehicle-mounted air purifier Download PDFInfo
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- CN106799952B CN106799952B CN201611218349.8A CN201611218349A CN106799952B CN 106799952 B CN106799952 B CN 106799952B CN 201611218349 A CN201611218349 A CN 201611218349A CN 106799952 B CN106799952 B CN 106799952B
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
Abstract
The application discloses a control method and a control device of a vehicle-mounted air purifier, which are used for simplifying the operation of the vehicle-mounted air purifier. The method comprises the following steps: determining an air quality parameter in the vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body; and controlling the working state of the vehicle-mounted air purifier according to the determined air quality parameters.
Description
Technical Field
The application relates to the technical field of air purification, in particular to a control method and device of a vehicle-mounted air purifier.
Background
With the improvement of the daily living standard of people, automobiles have become an indispensable transportation means in the daily life of people, for example, people can drive automobiles to work, travel, shopping, and the like. For the air quality in the automobile, because the automobile internal space is narrow and the automobile windows and doors are in a closed state under most conditions, bacteria, peculiar smell and the like are easy to generate when the air is not circulated, the quality of the air in the automobile is greatly reduced, and the automobile is unfavorable to human health. If the windows are frequently opened or external circulation is used during running, when the PM2.5 value outside the vehicle is high, bad gas, floating dust and the like outside the vehicle enter the carriage, and harm is caused to the physical health of a human body. In the prior art, there are vehicle-mounted air purifiers for improving the air quality in a vehicle body, but the vehicle-mounted air purifiers are required to be manually opened by a user, and have the problem of troublesome operation
Disclosure of Invention
The embodiment of the application provides a control method and device of a vehicle-mounted air purifier, which are used for simplifying the operation of the vehicle-mounted air purifier.
The embodiment of the application adopts the following technical scheme:
a control method of a vehicle-mounted air cleaner, comprising: determining an air quality parameter in the vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body; and controlling the working state of the vehicle-mounted air purifier according to the determined air quality parameters.
Optionally, controlling the working state of the vehicle-mounted air purifier according to the determined air quality parameter specifically includes: when the determined air quality parameter is smaller than a first preset value, controlling the vehicle-mounted air purifier to be in a closed state; or when the determined air quality parameter is greater than or equal to a first preset value, controlling the vehicle-mounted air purifier to be in an on state, and controlling the power value of the vehicle-mounted air purifier to be the power matched with the value interval in which the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals greater than the first preset value.
Optionally, before controlling the vehicle-mounted air purifier to be in the on state, the method further includes: and determining a power supply mode of the vehicle-mounted air purifier in an on state, wherein the power supply mode comprises built-in battery power supply or automobile storage battery power supply.
Optionally, determining a power supply mode of the vehicle-mounted air purifier in an on state specifically includes: when the voltage of the storage battery of the automobile is smaller than a second preset value, the vehicle-mounted air purifier is powered by the built-in battery; and when the automobile power supply voltage is determined to be greater than or equal to a second preset value, determining that the vehicle-mounted air purifier is powered by the automobile storage battery.
Optionally, determining the air quality parameter in the vehicle body specifically includes: an air quality parameter in the vehicle body is determined according to a PM2.5 sensor arranged in the vehicle body.
A control device of an in-vehicle air cleaner, comprising: the determining module is used for determining an air quality parameter in the vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body; and the control module is used for controlling the working state of the vehicle-mounted air purifier according to the air quality parameter determined by the determination module.
Optionally, the control module controls the working state of the vehicle-mounted air purifier according to the determined air quality parameter, and specifically includes: when the determined air quality parameter is smaller than a first preset value, the control module controls the vehicle-mounted air purifier to be in a closed state; or when the determined air quality parameter is greater than or equal to a first preset value, the control module controls the vehicle-mounted air purifier to be in an on state, and controls the power value of the vehicle-mounted air purifier to be the power matched with the value interval in which the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals greater than the first preset value.
Optionally, the device further includes a power supply selection module, configured to, before the control module controls the vehicle-mounted air purifier to be in the on state: and determining a power supply mode of the vehicle-mounted air purifier in an on state, wherein the power supply mode comprises built-in battery power supply or automobile storage battery power supply.
Optionally, the power supply selection module determines a power supply mode of the vehicle-mounted air purifier in an on state, and specifically includes: when the voltage of the storage battery of the automobile is smaller than a third preset value, the power supply selection module determines that the vehicle-mounted air purifier is powered by the built-in battery; when the power supply voltage of the automobile is determined to be greater than or equal to a third preset value, the power supply selection module determines that the vehicle-mounted air purifier is powered by the automobile storage battery.
Optionally, the determining module determines an air quality parameter in the vehicle body, specifically including: the determination module determines an air quality parameter in the vehicle based on a PM2.5 sensor disposed in the vehicle.
The above-mentioned at least one technical scheme that this application embodiment adopted can reach following beneficial effect:
firstly, determining an air quality parameter in a vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body, and then controlling the working state of the vehicle-mounted air purifier according to the determined air quality parameter. The manual operation of the vehicle-mounted air purifier during driving is avoided, and the operation of the vehicle-mounted air purifier is simplified.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
fig. 1 is a schematic flow chart of a specific implementation of a method provided in embodiment 1 of the present application;
FIG. 2 is an exploded view of the structure of the vehicle-mounted air cleaner in embodiment 2 of the present application;
FIG. 3 is a top view of the vehicle-mounted air purifier of embodiment 2 of the present application with the upper cover plate removed;
fig. 4 is a cross-sectional view of the in-vehicle air cleaner in embodiment 2 of the present application in the horizontal direction;
FIG. 5 is a top view of the vehicle-mounted air purifier of embodiment 2 of the present application with the upper cover removed;
fig. 6 is a cross-sectional view of the in-vehicle air cleaner in embodiment 2 of the present application in the vertical direction;
fig. 7 is a plan view of the in-vehicle charger in embodiment 2 of the present application;
fig. 8 is a front view of the in-vehicle charger in embodiment 2 of the present application;
fig. 9 is a rear view of the in-vehicle charger in embodiment 2 of the present application.
Detailed Description
For the purposes, technical solutions and advantages of the present application, the technical solutions of the present application will be clearly and completely described below with reference to specific embodiments of the present application and corresponding drawings. It will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.
Example 1
Embodiment 1 provides a control method of a vehicle-mounted air cleaner for simplifying the operation of the vehicle-mounted air cleaner. The specific flow diagram of the method is shown in fig. 1, and comprises the following steps:
step 11: an air quality parameter in the vehicle body is determined, the air quality parameter being used to characterize the air quality in the vehicle body.
The air quality parameter may be a specific value, specifically, may be a PM2.5 value in the air in the vehicle body. When the air quality parameter is the PM2.5 value in the air in the vehicle body, the air quality parameter can be specifically generated according to a PM2.5 sensor arranged in the vehicle body.
In addition, the air quality parameter can be a single conceptual index value which simplifies the conventionally monitored concentration of several air pollutants such as nitrogen oxides, sulfur oxides, fly ash, suspended particles and the like. In general, the higher the air quality parameter determined in this step, the more severe the air pollution inside the vehicle body; conversely, the lower the air quality parameter, the lighter the air pollution in the vehicle.
Step 12: and controlling the working state of the vehicle-mounted air purifier according to the determined air quality parameters.
The operating state in this step includes, for example, at least one of: closing, opening and the power value after opening.
When the step is specifically implemented, for example, when the determined air quality parameter is smaller than a first preset value, the vehicle-mounted air purifier is controlled to be in a closed state. Or alternatively, the method can be used for processing,
when the determined air quality parameter is greater than or equal to a first preset value, controlling the vehicle-mounted air purifier to be in an on state, and controlling the power value of the vehicle-mounted air purifier to be the power matched with the value interval in which the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals greater than the first preset value.
For the above-mentioned plurality of value intervals greater than the first preset value, there are different power values respectively matched with the plurality of value intervals, and a specific embodiment is shown in the following table, wherein N1 corresponds to the first preset value mentioned above, and the values represented by N1-N6 are gradually increased, and N1-N6 are values within the possible range of values of the air quality parameter. In addition, the power values P1 to P6 of the in-vehicle air cleaners are also gradually increased.
| 0—N1 | Closing |
| N1—N2 | Power P1 |
| N2—N3 | Power P2 |
| N3—N4 | Power P3 |
| N4—N5 | Power P4 |
| N5—N6 | Power P5 |
| N6—…… | Power P6 |
Through the control method of the vehicle-mounted air purifier, firstly, the air quality parameter in the vehicle body is determined, the air quality parameter is used for representing the air quality in the vehicle body, and then the working state of the vehicle-mounted air purifier can be controlled according to the determined air quality parameter. The manual operation of the vehicle-mounted air purifier during driving is avoided, and the operation of the vehicle-mounted air purifier is simplified.
In addition, in the prior art, when the vehicle-mounted air purifier needs to be manually started by a user, sometimes the user can ignore or not consciously know the air pollution condition in the vehicle body, and further the vehicle-mounted air purifier is not started, and when the user is in the vehicle body polluted by air for a long time, the harm is caused to the body health of the user. By means of the control method for the vehicle-mounted air purifier, only when the determined air quality parameter is larger than the first preset value, the vehicle-mounted air purifier can automatically start to work and timely purify air, and harm of polluted air to a user is avoided.
In the above embodiment 1, before controlling the in-vehicle air cleaner to the on state, the method may further include the steps of: and determining a power supply mode of the vehicle-mounted air purifier in an on state, wherein the power supply mode comprises built-in battery power supply or automobile storage battery power supply. The determining the power supply mode of the vehicle-mounted air purifier specifically may be: when the voltage of the storage battery of the automobile is smaller than a second preset value, the vehicle-mounted air purifier is powered by the built-in battery; and when the automobile power supply voltage is determined to be greater than or equal to a second preset value, determining that the vehicle-mounted air purifier is powered by the automobile storage battery.
Example 2
Based on the same inventive concept, embodiment 2 of the present application provides a method of operating an in-vehicle air cleaner. The method of embodiment 2 will be described below in conjunction with the structure of the vehicle-mounted air cleaner applied to embodiment 2, and as shown in fig. 2 to 9, the vehicle-mounted air cleaner applied to embodiment 2 mainly includes: a housing assembly, a filter assembly 20, a fan assembly 30, a power supply assembly, a control assembly, and an on-board charger.
As can be seen in fig. 2, the housing assembly includes a bottom plate (not shown), side plates 11, a housing bracket 12, an air duct partition 13, and an upper cover 14. In addition, an upper cover plate 142 (see FIG. 6 in particular) is provided on the upper portion of the upper cover 14
The side plate 11 and the bottom plate form a nearly cuboid accommodating cavity, and air inlet holes or air outlet holes are formed in four surfaces of the side plate 11.
The housing bracket 12 is located in a receiving chamber formed by the side plate 11 and the bottom plate, wherein the housing bracket 12 functions to support and fix the structure of the entire vehicle-mounted air cleaner. The main body of the housing bracket 12 is cubic, and the filter assemblies 20 are arranged in a group of opposite directions in the horizontal opposite directions of the housing bracket 12, namely, the two filter assemblies 20 are opposite and positioned at two ends of the housing bracket 12. The other set of opposing directions have fan assemblies 30 disposed opposite to each other, i.e., two fan assemblies 20, and at the other two ends of the housing bracket 12.
In addition, the filter assembly 20 can be detachably disposed inside the housing assembly, so as to facilitate replacement. The filter assembly 20 may include, in particular, a primary filter screen, a HEPA filter screen, and an activated carbon filter element (filter screen). The primary filter screen can adsorb small dust particles, hair and other substances in the air in the vehicle. The HEPA filter screen is formed by interweaving very small glass fibers (like an air filter material of filter paper), and is formed by continuously folding a plurality of layers of wrinkled sub-glass fiber films back and forth so as to enlarge the surface area of the sub-glass fiber films and increase the capturing efficiency of particulate matters in the air and remove tiny particles such as mite dust, pollen, germ, second-hand smoke, dust and the like. The active carbon filter element (filter screen) can remove various peculiar smell and harmful gas such as smoke, formaldehyde, ammonia, carbon monoxide, benzene and the like in the vehicle body.
A plate-shaped air duct partition plate 13 is arranged in the diagonal direction of the inside of the housing bracket 12, and the air duct partition plate 13 symmetrically divides the internal space of the housing bracket 12 into two parts, so that one fan assembly 30 and one filter assembly 20 in the adjacent direction of the side plate 11 can cooperate; the other fan assembly 30 and the other filter assembly 11 in the opposite directions cooperate to perform an effect of purifying the air in the vehicle. The fan assembly 30 can drive the air in the vehicle body to continuously flow through the filter assembly 20, and then the filter assembly 20 purifies the air flowing through, so as to finally improve the air quality in the vehicle body.
As can be seen in the following in connection with fig. 2 and 3, on the upper part of the housing bracket 12 are a power supply assembly and a control assembly of the whole vehicle-mounted air purifier, wherein the power supply assembly mainly comprises a battery 41, a wireless charging module 42 (see fig. 5), a key, a power supply PCB43 and a battery PCB44; the battery 41 can supply power to the electrical components of the whole vehicle-mounted air purifier, the key, the power supply PCB43 and the battery PCB44 are connected with the battery 41, the effect of controlling the discharging of the battery 41 is achieved, and the wireless charging module 42 can wirelessly charge an air detector mentioned later.
The control assembly mainly includes a control panel assembly 51 and a main PCB fixing plate 52. A main PCB55 (see fig. 6) is fixed in the main PCB fixing plate 52. In addition, as can be seen from fig. 3, a function indicator 53 and a power switch button 54 are also displayed on the upper portion of the housing 14, wherein the power switch button 54 can be connected with the button, the power PCB43, for controlling the operation and stop of the entire vehicle-mounted air cleaner. The function indicator lamps 53 are used for displaying the current working power of the fan assembly 30, and 6 function indicator lamps 53 are displayed in the figure, wherein the wind speed is low, the wind speed is middle, the wind speed is high, the intelligent mode indicator lamp, the Bluetooth connection indicator lamp and the power indicator lamp are respectively arranged from left to right. In addition, an upper cover unlocking key 141 is also shown in fig. 3 for facilitating the opening of the upper cover 14.
As can be seen from the cross-sectional view of fig. 4, a power PCB45, a first mini-usb interface 46 and a power interface 47 are also provided within the housing bracket 12. The power supply PCB45, the first mini-usb interface 46 and the power supply interface 47 are all part of the power supply assembly.
As can be seen from fig. 7 and 9, the vehicle-mounted air purifier applied to the embodiment of the present application can use the built-in battery 41 to supply power, and can also use the power of the automobile power source (automobile storage battery), and the vehicle-mounted charger that can be cooperatively connected with the power PCB45, the first mini-usb interface 46 and the power interface 47 of the power supply assembly mainly includes a switch indicator 61 and a switch button 62; a USB interface 63 for powering other devices such as a cell phone or a vehicle recorder; the automobile power supply comprises an elastic sheet 64 and a contact 65, wherein the elastic sheet 64 and the contact 65 are used for being connected with an automobile power supply through an automobile cigar lighter port, the contact 65 is connected with the anode of the automobile power supply, and the elastic sheet 64 is connected with the cathode of the automobile power supply; a second mini-usb interface 66 for data communication with the vehicle air purifier, and a power interface 67 for powering the vehicle air purifier, the power interface 67 being electrically connectable to the power interface 47 of the power assembly via wires. The first mini-usb interface 46 may be electrically connected to the second mini-usb interface 66 by a data line.
The upper portion of the upper cover plate 142 of the vehicle-mounted air cleaner to which the embodiment of the present application is applied is also provided with a recess for matching with an air detector (not shown) and for placing the air detector. In addition, a magnetic assembly is provided inside the upper cover 14 for cooperating with a magnetic assembly in the air detector to secure the air detector to the upper cover plate 142. Meanwhile, the vehicle-mounted air purifier wirelessly charges the air detector through a wireless charging module 42 built in the upper cover 14. The upper portion of the upper cover 14 has an interface (not shown) for communicating with the air detector, which may specifically be an infrared port or a serial port. The air detector can be used for detecting PM2.5 values in air in a vehicle body or can be used for detecting other parameter values representing air quality in the air in the vehicle body.
According to the method for controlling the amount of the vehicle-mounted air purifier, the wireless communication module can be further arranged in the control component and can be in wireless connection with the APP on the intelligent equipment such as the intelligent mobile phone, and further the APP on the intelligent mobile phone can be used for controlling the wind speed of the remote switch and the fan component 30.
In addition, the vehicle-mounted air purifier provided by the embodiment of the application can intelligently select the working mode according to the air quality parameters provided by the air detector, and intelligently adjust the wind speed according to the change of data. For example, when the air quality parameter provided by the air detector is smaller than a first preset value, controlling the vehicle-mounted air purifier to be in a closed state; when the provided air quality parameter is greater than or equal to a first preset value, controlling the vehicle-mounted air purifier to be in an on state, and controlling the power value of the vehicle-mounted air purifier to be the power matched with the value interval where the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals which are greater than the first preset value.
In addition, as previously described, the vehicle-mounted air purifier may be powered by the built-in battery 41, and may also be powered by the vehicle power supply. Therefore, in the embodiment of the application, before the vehicle-mounted air purifier works, the working state of the automobile engine can be judged according to the detected voltage of the automobile cigarette lighter port, and the power supply mode of the vehicle-mounted air purifier is selected.
Specifically, when the vehicle-mounted charger shown in fig. 7, 8 and 9 is inserted into the cigarette lighter interface of the automobile, the control unit detects the voltage of the cigarette lighter interface to determine the state of the automobile, and then determines whether the vehicle-mounted air purifier is operated by the power supply of the automobile or by the power supply of the built-in battery 41. Through the implementation mode, the vehicle-mounted air purifier or other electrical appliances using vehicle-mounted power supply can be prevented from being excessively powered when the engine is not operated, so that the electric quantity of the storage battery of the automobile is exhausted, and the automobile cannot be started.
In general, a typical bus battery is a 6-string automobile battery with a normal operating voltage of about 11.8v-12.8v. When the automobile is started, the fuel engine drives the generator to charge the automobile storage battery, and the voltage output to the battery end is higher than the normal working voltage of the automobile storage battery so as to charge the automobile storage battery, wherein the voltage is about 13.2v-14.8v. If the generator output voltage is between 12.8v and 13.2v, the generator output voltage is too low to charge the vehicle battery, and the generator and other electrical loads need to be checked.
1. When the cigar lighter interface voltage is detected to be lower than 13v, the automobile engine is not started. The vehicle air cleaner is powered by an internal battery 41.
2. When the cigar lighter interface voltage is detected to be higher than 13v, the starting of the automobile engine is indicated. The in-vehicle air cleaner is powered by the vehicle power supply and charges the built-in battery 41.
One specific embodiment may also be:
A. when the cigar lighter interface voltage is detected to be 0v, the automobile is locked. The vehicle air cleaner is powered by an internal battery 41.
B. When the cigar lighter interface voltage is detected to be lower than 11v, the automobile is powered on, but the electric quantity of the storage battery of the automobile is too low, the automobile cannot be started, the automobile owner can be prompted that the electric quantity of the storage battery of the automobile is too low, and the automobile cannot be started. The vehicle air cleaner is powered by an internal battery 41.
C. When the cigar lighter interface voltage is detected to be 11v-12.8v, the automobile is powered on, but the engine is not started. The vehicle air cleaner is powered by an internal battery 41.
D. When the cigar lighter interface voltage is detected to be 12.8v-13.2v, the automobile is started, but the generator voltage is too low, the automobile owner can be prompted that the generator voltage is too low, and the automobile storage battery can not be charged. The vehicle air cleaner is powered by an internal battery 41.
E. When the voltage of the cigar lighter interface is detected to be 13.2v-14.8v, the engine of the automobile is started, and the generator is normal. The in-vehicle air cleaner is powered by the vehicle power supply and charges the built-in battery 41.
F. When the voltage of the cigar lighter interface is detected to be 14.8v-16v, the starting of the automobile engine is indicated, the voltage of the generator is too high, and the owner can be prompted that the voltage of the generator is too high, so that the engine needs to be checked. The in-vehicle air cleaner is powered by the vehicle power supply and charges the built-in battery 41.
G. When the voltage of the cigar lighter interface is detected to be 16v-20v, the starting of the automobile engine is indicated, the voltage of the generator is too high, and the owner can be prompted that the voltage of the generator is too high, so that the engine needs to be checked. The vehicle-mounted air purifier is charged by the vehicle power supply to the built-in battery 41, and the vehicle-mounted air purifier is powered by the built-in battery 41 to work.
H. When the voltage of the cigar lighter interface is detected to be higher than 20v, the starting of the engine of the automobile is indicated, the voltage of the generator is too high, the owner can be prompted that the voltage of the generator of the automobile is too high, and the engine needs to be checked. The vehicle-mounted air cleaner is operated by power supplied from the built-in battery 41.
According to the control method of the vehicle-mounted air purifier, firstly, the air quality parameter in the vehicle body is determined by the air detector, the air quality parameter is used for representing the air quality in the vehicle body, and then the working state of the vehicle-mounted air purifier can be controlled according to the determined air quality parameter. The manual operation of the vehicle-mounted air purifier during driving is avoided, and the operation of the vehicle-mounted air purifier is simplified.
In addition, by selecting a method of supplying power by a built-in battery or a power supply of an automobile, the phenomenon that the automobile cannot be started due to the fact that the automobile storage battery is exhausted due to excessive power utilization of an automobile air purifier or other electric appliances using the automobile power supply when an engine is not operated can be prevented.
Example 3
Based on the same inventive concept, embodiment 3 of the present application also provides a control device of a vehicle-mounted air cleaner for simplifying an operation of the vehicle-mounted air cleaner, the device mainly including:
a determining module, corresponding to the air detector in embodiment 2, for determining an air quality parameter in the vehicle body, the air quality parameter being used to characterize the air quality in the vehicle body; the air quality parameter here can be obtained in particular from a PM2.5 sensor arranged in the air detector.
And the control module is equivalent to the control module in the embodiment 2 and is used for controlling the working state of the vehicle-mounted air purifier according to the air quality parameter determined by the determination module. The working state of the device comprises at least one of the following power values after being closed, opened and opened.
Through the controlling means of on-vehicle air purifier that this application embodiment provided, at first confirm the air quality parameter in the module confirm the automobile body, air quality parameter is used for the air quality in the characterization automobile body, then control module can control on-vehicle air purifier's operating condition according to the air quality parameter of confirming. The manual operation of the vehicle-mounted air purifier during driving is avoided, and the operation of the vehicle-mounted air purifier is simplified.
In addition, the control module controls the working state of the vehicle-mounted air purifier according to the determined air quality parameter, and specifically can comprise: when the determined air quality parameter is smaller than a first preset value, the control module controls the vehicle-mounted air purifier to be in a closed state; or when the determined air quality parameter is greater than or equal to a first preset value, the control module controls the vehicle-mounted air purifier to be in an on state, and controls the power value of the vehicle-mounted air purifier to be the power matched with the value interval in which the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals greater than the first preset value.
The apparatus provided in embodiment 3 may further include a power supply selection module, configured to, before the control module controls the vehicle-mounted air purifier to be in the on state: and determining a power supply mode of the vehicle-mounted air purifier in an on state, wherein the power supply mode comprises built-in battery power supply or automobile storage battery power supply. The power supply selection module determines a power supply mode of the vehicle-mounted air purifier in an on state, and specifically may be: when the voltage of the storage battery of the automobile is smaller than a second preset value, the power supply selection module determines that the vehicle-mounted air purifier is powered by the built-in battery; when the power supply voltage of the automobile is determined to be greater than or equal to a second preset value, the power supply selection module determines that the vehicle-mounted air purifier is powered by the automobile storage battery.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.
The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.
Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.
It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises an element.
The foregoing is merely exemplary of the present application and is not intended to limit the present application. Various modifications and changes may be made to the present application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc. which are within the spirit and principles of the present application are intended to be included within the scope of the claims of the present application.
Claims (6)
1. A control method of a vehicle-mounted air cleaner, characterized by comprising:
determining an air quality parameter in the vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body;
according to the determined air quality parameters, controlling the working state of the vehicle-mounted air purifier, wherein the working state comprises an opening state;
before controlling the on-vehicle air purifier to be turned on,
when the cigar lighter interface voltage is detected to be lower than a preset first threshold value, the engine is not started or the generator voltage is too low, and the vehicle-mounted air purifier is determined to be powered by a built-in battery;
when the cigarette lighter interface voltage is detected to be not lower than the preset first threshold value and lower than a preset second threshold value, determining that the vehicle-mounted air purifier is powered by the automobile storage battery;
when the cigarette lighter interface voltage is detected not to be lower than the preset second threshold value, the generator voltage is too high, the fact that the vehicle-mounted air purifier is powered by the built-in battery is determined, the preset first threshold value and the preset second threshold value are determined according to the voltage for starting the automobile engine, and the preset first threshold value is smaller than the preset second threshold value.
2. The method according to claim 1, wherein controlling the operating state of the vehicle air purifier according to the determined air quality parameter comprises:
when the determined air quality parameter is smaller than a first preset value, controlling the vehicle-mounted air purifier to be in a closed state; or alternatively, the first and second heat exchangers may be,
when the determined air quality parameter is greater than or equal to a first preset value, controlling the vehicle-mounted air purifier to be in an on state, and controlling the power value of the vehicle-mounted air purifier to be the power matched with the value interval in which the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals greater than the first preset value.
3. The method according to any one of claims 1 to 2, characterized in that determining the air quality parameter in the vehicle body comprises in particular:
an air quality parameter in the vehicle body is determined according to a PM2.5 sensor arranged in the vehicle body.
4. A control device of an in-vehicle air cleaner, characterized by comprising:
the determining module is used for determining an air quality parameter in the vehicle body, wherein the air quality parameter is used for representing the air quality in the vehicle body;
the control module is used for controlling the working state of the vehicle-mounted air purifier according to the air quality parameter determined by the determination module, wherein the working state comprises an opening state;
the power supply selection module is used for determining that the vehicle-mounted air purifier is powered by the built-in battery when the voltage of the cigar lighter interface is detected to be lower than a preset first threshold value or the voltage of the generator is not started or is too low before the vehicle-mounted air purifier is controlled to be started;
when the cigarette lighter interface voltage is detected to be not lower than the preset first threshold value and lower than a preset second threshold value, determining that the vehicle-mounted air purifier is powered by the automobile storage battery;
when the cigarette lighter interface voltage is detected not to be lower than the preset second threshold value, the generator voltage is too high, the fact that the vehicle-mounted air purifier is powered by the built-in battery is determined, the preset first threshold value and the preset second threshold value are determined according to the voltage for starting the automobile engine, and the preset first threshold value is smaller than the preset second threshold value.
5. The device according to claim 4, wherein the control module controls the operating state of the vehicle-mounted air purifier according to the determined air quality parameter, and specifically comprises:
when the determined air quality parameter is smaller than a first preset value, the control module controls the vehicle-mounted air purifier to be in a closed state; or alternatively, the first and second heat exchangers may be,
when the determined air quality parameter is greater than or equal to a first preset value, the control module controls the vehicle-mounted air purifier to be in an on state, and controls the power value of the vehicle-mounted air purifier to be the power matched with the value interval where the determined air quality parameter is located, wherein different power values respectively matched with the value intervals exist in the value intervals which are greater than the first preset value.
6. The apparatus according to any one of claims 4 to 5, wherein the determining module determines an air quality parameter in the vehicle body, in particular comprising:
the determination module determines an air quality parameter in the vehicle based on a PM2.5 sensor disposed in the vehicle.
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| CN201611218349.8A CN106799952B (en) | 2016-12-26 | 2016-12-26 | Control method and device of vehicle-mounted air purifier |
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| CN107379930A (en) * | 2017-06-27 | 2017-11-24 | 深圳市朗空亿科科技有限公司 | A kind of intelligent vehicle method for purifying indoor air, device and vehicle-mounted air purification machine device people |
| CN109203926A (en) * | 2018-08-15 | 2019-01-15 | 湖州高盛环保科技有限公司 | Small size clarifier |
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