CN112594882B - Method and device for controlling air purifier, processor and electronic device - Google Patents
Method and device for controlling air purifier, processor and electronic device Download PDFInfo
- Publication number
- CN112594882B CN112594882B CN202011447311.4A CN202011447311A CN112594882B CN 112594882 B CN112594882 B CN 112594882B CN 202011447311 A CN202011447311 A CN 202011447311A CN 112594882 B CN112594882 B CN 112594882B
- Authority
- CN
- China
- Prior art keywords
- value
- current
- load
- load section
- current threshold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000000746 purification Methods 0.000 claims abstract description 121
- 238000011217 control strategy Methods 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims description 59
- 230000009467 reduction Effects 0.000 claims description 31
- 238000004590 computer program Methods 0.000 claims description 10
- 238000010926 purge Methods 0.000 claims description 5
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 13
- 230000006870 function Effects 0.000 description 13
- 238000004140 cleaning Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/50—Load
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Electrostatic Separation (AREA)
Abstract
The invention discloses a method and a device for controlling an air purifier, a processor and an electronic device. Wherein, the method comprises the following steps: acquiring load characteristic data of a purification assembly of the air purifier; determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly; and controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly. The invention solves the technical problem that the purification component of the air purifier can not be reasonably controlled in the prior art.
Description
Technical Field
The invention relates to the field of electrical equipment control, in particular to a method and a device for controlling an air purifier, a processor and an electronic device.
Background
The high-voltage power supply control mode of the air purifier on the existing market, for example, an electrostatic air purifier, is one of the control core technologies of the air purifier.
The load characteristics of the dust collecting component of the electrostatic purifier can change along with the increase of dust collection, the change of humidity and other environmental factors. For example, under the same voltage value of 7.5KV, the ozone of a brand-new dust collecting component is very low, and the sterilization and dust removal performance is very good; when the purification assembly is full of dust after one month of dust collection, a serious ignition may be generated by a voltage of 7.5KV, the ozone generation rate is greatly increased, and the dust removal performance is remarkably reduced.
Proper control of the purification components of an air purifier is necessary and critical, since ozone can be overproof if the control is too loose and optimal performance of the air purifier cannot be achieved if the control is too dead.
In view of the above problems, no effective solution has been proposed.
Disclosure of Invention
The embodiment of the invention provides a method and a device for controlling an air purifier, a processor and an electronic device, which at least solve the technical problem that the purifying component of the air purifier cannot be reasonably controlled in the prior art.
According to an aspect of an embodiment of the present invention, there is provided a method of controlling an air purifier, including: acquiring load characteristic data of a purification assembly of the air purifier; determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly; and controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly.
Optionally, obtaining load characteristic data of a purification assembly of the air purifier comprises: gather the output power value of above-mentioned purification subassembly's high-pressure output end, wherein, above-mentioned output power value includes: a present current value and a present voltage value.
Optionally, determining the load section corresponding to the load characteristic data includes: judging whether the current value is less than or equal to a first current threshold value; if the current value is smaller than or equal to the first current threshold, judging whether the current voltage value reaches a preset voltage value; if the current voltage value reaches the preset voltage value, determining the load section as a no-load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
Optionally, determining the load section corresponding to the load characteristic data includes: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is smaller than or equal to the second current threshold, judging whether the current voltage value reaches a preset voltage value; if the current voltage value reaches the preset voltage value, determining the load section as a power-increasing load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end, wherein if the current voltage value reaches the maximum voltage value after the output power value is adjusted, the load section is determined to be a constant-power load section.
Optionally, after determining that the load segment is a constant power load segment, the method further includes: judging whether the current value is larger than a first instantaneous surge current value, wherein the first instantaneous surge current value is smaller than the second current threshold value; if the current value is greater than the first instantaneous surge current value, adjusting the first output power value to a second output power value after the timing duration reaches a first duration, recovering the first output power value after the timing duration reaches a second duration, and judging whether the current value is greater than a second instantaneous surge current value, wherein the second output power value is the sum of the first output power value and a preset value, and the second instantaneous surge current value is greater than the second current threshold value; if the current value is larger than the second instantaneous sudden increase current value, determining that an instantaneous power increase point is reached and transferring to a power reduction load section; and if the current value is less than or equal to the second instantaneous sudden increase current value, determining to be maintained in the constant power load section, wherein the instantaneous increase power point is a connection point of the constant power load section and a power reduction load section.
Optionally, determining the load section corresponding to the load characteristic data includes: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is greater than the second current threshold, determining that the load section is a constant-power load section, and judging whether the current value is less than or equal to a third current threshold; and if the current value is less than or equal to the third current threshold, determining to maintain the current value in the constant power load section, wherein the current voltage value in the constant power load section is less than or equal to a preset voltage value.
Optionally, determining the load section corresponding to the load characteristic data includes: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is greater than the second current threshold, judging whether the current value is less than or equal to a third current threshold; if the current value is greater than the third current threshold, determining that the load section is a power-down load section, and judging whether the current value is less than or equal to a fourth current threshold; if the current value is greater than the fourth current threshold, determining the load section as an overload section; if the current value is less than or equal to the fourth current threshold, the output power value of the high-voltage output end is adjusted according to the current value and a preset power curve table.
Optionally, the controlling the purifying assembly by using a control strategy corresponding to the load section includes: when the load section is an idle section, controlling the purification assembly to output idle prompt information; when the load section is a power increasing load section, controlling the purification assembly to operate according to the current voltage value; when the load section is a constant power load section, controlling the operation of the purification component according to the current dust collection state of the purification component; when the load section is a power reduction load section, controlling the purification assembly to reduce the output power value based on a power reduction curve and operating according to the reduced output power value; and when the load section is an overload section, controlling the purification assembly to stop running and outputting alarm prompt information.
Optionally, controlling the operation of the cleaning assembly according to the current dust collecting state of the cleaning assembly includes: when the current dust collection state is a first dust collection state, controlling the purification assembly to operate according to the output power value; and when the current dust collection state is a second dust collection state, controlling the purification assembly to reduce the output power value based on a power reduction curve and operate according to the reduced output power value, wherein the dust collection severity of the second dust collection state is greater than the dust collection severity of the first dust collection state.
Optionally, before obtaining load characteristic data of a purification component of the air purifier, the method further comprises: determining a preset current threshold and a preset voltage value, wherein the preset current threshold comprises: a first current threshold, a second current threshold, a third current threshold, and a fourth current threshold; the first current threshold is used for defining a no-load section and a power-increasing load section; the second current threshold is used for defining a power increasing load section and a constant power load section; the third current threshold is used for defining the constant power load section and the reduced power load section; the fourth current threshold is used to define the power down load section and the overload section, the first current threshold is smaller than the second current threshold, the second current threshold is smaller than the third current threshold, and the third current threshold is smaller than the fourth current threshold.
Optionally, before obtaining load characteristic data of a purification component of the air purifier, the method further comprises: determining a minimum output power value and a stable output power value of the purification assembly, wherein the minimum output power value is less than the stable output power value; and controlling the purification assembly to start at the minimum output power value, and controlling the purification assembly to operate according to the stable output power value after the timing duration reaches a third duration.
According to another aspect of an embodiment of the present invention, there is also provided an apparatus for controlling an air purifier, including: the acquisition module is used for acquiring load characteristic data of a purification assembly of the air purifier; a determining module, configured to determine a load segment corresponding to the load characteristic data, where the load segment is used to characterize a load condition of the purifying assembly; and the control module is used for controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly.
According to another aspect of embodiments of the present invention, there is also provided a non-volatile storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform any one of the above-described methods of controlling an air purifier.
According to another aspect of embodiments of the present invention, there is also provided a processor for executing a program, wherein the program is configured to perform any one of the above-mentioned methods of controlling an air purifier when executed.
According to another aspect of embodiments of the present invention, there is also provided an electronic device, comprising a memory and a processor, wherein the memory stores a computer program, and the processor is configured to execute the computer program to perform any one of the above methods for controlling an air purifier.
According to another aspect of embodiments of the present invention, there is also provided an electrical purification air purifier arranged to run a computer program to perform any one of the above-described methods of controlling an air purifier.
In the embodiment of the invention, the load characteristic data of the purifying component of the air purifier is obtained; determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly; adopt the above-mentioned subassembly that purifies of control strategy control that corresponds with above-mentioned load district section, reached the purpose that air purifier's purification subassembly carries out reasonable control to realized the technological effect that promotes air purifier's dust removal performance, and then solved the technical problem that can't carry out reasonable control to air purifier's purification subassembly among the prior art.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is a flowchart of a method of controlling an air purifier according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of an alternative load section in accordance with embodiments of the present invention;
FIG. 3 is a flow chart of an alternative method of controlling an air purifier in accordance with an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an apparatus for controlling an air purifier according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
In accordance with an embodiment of the present invention, there is provided an embodiment of a method of controlling an air purifier, it being noted that the steps illustrated in the flowchart of the figure may be performed in a computer system, such as a set of computer-executable instructions, and that while a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than presented herein.
Fig. 1 is a flowchart of a method of controlling an air purifier according to an embodiment of the present invention, as shown in fig. 1, the method including the steps of:
step S102, acquiring load characteristic data of a purification assembly of the air purifier;
step S104, determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly;
and step S106, controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly.
In the embodiment of the invention, the load characteristic data of the purifying component of the air purifier is obtained; determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly; adopt the above-mentioned subassembly that purifies of control strategy control that corresponds with above-mentioned load district section, reached the purpose that air purifier's purification subassembly carries out reasonable control to realized the technological effect that promotes air purifier's dust removal performance, and then solved the technical problem that can't carry out reasonable control to air purifier's purification subassembly among the prior art.
Optionally, the air purifier is an electrostatic air purifier, the purification assembly is a dust removal assembly, and the load characteristic data may be an output power value of a high-voltage output end of a high-voltage power supply of the purification assembly, for example: a present current value and a present voltage value.
It should be noted that, the method for controlling an air purifier provided in the embodiment of the present application may be understood as a control scheme of a high voltage power supply suitable for a purification assembly, and according to the control scheme, the high voltage power supply may be better controlled to be used in cooperation with the purification assembly, so as to achieve a technical effect of improving a dust removal performance of the air purifier.
In an alternative embodiment, obtaining load characteristic data for a purification assembly of an air purifier includes:
step S202, collecting an output power value of a high-voltage output end of the purification assembly, wherein the output power value comprises: a present current value and a present voltage value.
As an optional embodiment, when the load characteristic data is obtained, the high-voltage output end of the purification assembly is determined, and then the current value of the high-voltage output end is acquired through the current detection circuit of the high-voltage output end; and the voltage sampling circuit of the high-voltage output end acquires the current voltage value of the high-voltage output end.
In an alternative embodiment, prior to obtaining load characteristic data for a purification component of the air purifier, the method further comprises:
and step S100, determining a preset current threshold value and a preset voltage value.
In the embodiment of the present application, before obtaining the load characteristic data of the purification assembly of the air purifier, a preset current threshold and a preset voltage value may be set in the high-voltage control program of the purification assembly, where the preset voltage value, i.e., the preset target output high-voltage value Umax, may be, for example, 8 KV.
Furthermore, it is also possible to preset a maximum power drive parameter dutymax, for example a maximum voltage value, in the high-voltage control program of the purge assembly; wherein, the maximum power value is also the operation power value of the constant power load section; the power reduction curve of the power reduction load section in the high-voltage control program of the purification assembly can be in one-to-one correspondence with the current value.
Wherein, the preset current threshold includes: first current threshold I10A second current threshold I11A third current threshold I12And a fourth current threshold I13(ii) a The first current threshold I10For defining an unloaded section and a power-increasing loaded section; the second current threshold I11For defining a power increasing load section and a constant power load section; the third current threshold I12For defining the constant power load section and the reduced power load section; the fourth current threshold I13For defining the power down loading section and the overload section.
In the embodiment of the present application, the first current threshold I is set as the above-mentioned first current threshold10Less than the second current threshold I11The second current threshold I11Less than the third current threshold I12The third current threshold I12Less than the fourth current threshold I13。
As shown in fig. 2, the load characteristics based on the dust collecting and purifying assembly can be roughly divided into the following load zones (i.e., load sections): 1) open space (i.e., open section): almost no current is output, and the power supply is in a power output state close to 0; 2) power increase zone (i.e. power increase load zone): maintaining a stable output high voltage (for example, 8KV), gradually increasing the output power value as the load gradually increases to the rated load, and particularly, noting that there is an instantaneous power increasing point at the connection point of the constant power load section and the power reducing load section; 3) constant power region (i.e., constant power load section): the output power is kept constant at this stage, the output high voltage is gradually reduced from 8KV along with the increase of the load, and the current is continuously increased; 4) reduced power zone (i.e. reduced power load zone): at the moment, the load of the high-voltage power supply is greatly higher than the rated load, and power reduction treatment is needed to inhibit the increase of the ozone generation rate; 5) overload zone (i.e. overload section): and when the load is overlarge, the power supply enters a protection state.
In an optional embodiment, determining the load section corresponding to the load characteristic data includes:
step S302, judging whether the current value is less than or equal to a first current threshold value;
step S304, if the current value is less than or equal to the first current threshold, determining whether the current voltage value reaches a preset voltage value;
step S306, if the current voltage value reaches the preset voltage value, determining the load section as a no-load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
As shown in fig. 2, the idle section is a section in which almost no current is output, and the power supply is in a state of power output close to 0 in the idle section.
In the above optional embodiment, by determining whether the current value is less than or equal to a first current threshold, if the current value is less than or equal to the first current threshold, determining whether the current voltage value reaches a preset voltage value, and if the current voltage value reaches the preset voltage value, determining that the load section is an idle section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
Optionally, in this embodiment of the application, but not limited to, the boost adjustment may be performed by Pulse Frequency Modulation (PFM) (or Pulse Width Modulation (PWM)), or the boost adjustment may be performed by increasing the ratio, that is, the output power value of the high-voltage output terminal is adjusted.
In an optional embodiment, determining the load section corresponding to the load characteristic data includes:
step S402, judging whether the current value is less than or equal to a first current threshold value;
step S404, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold;
step S406, if the current value is less than or equal to the second current threshold, determining whether the current voltage value reaches a preset voltage value;
step S408, if the current voltage value reaches the preset voltage value, determining the load section as a power-increasing load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end, wherein if the current voltage value reaches the maximum voltage value after the output power value is adjusted, the load section is determined to be a constant-power load section.
As an optional embodiment, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold, and if the current value is less than or equal to the second current threshold, determining whether the current voltage value reaches a preset voltage value; and if the current voltage value reaches the preset voltage value, determining the load section as a power-increasing load section.
As another optional embodiment, if the current voltage value does not reach the preset voltage value, the output power value of the high-voltage output terminal is adjusted, wherein if the current voltage value reaches the maximum voltage value after the output power value is adjusted, it is determined that the load section is a constant-power load section.
In an optional embodiment, after determining that the load segment is a constant power load segment, the method further includes:
step S502, judging whether the current value is larger than a first instantaneous surge current value;
step S504, if the current value is greater than the first instantaneous surge current value, adjusting the first output power value to a second output power value after the timing duration reaches the first duration, adjusting the second output power value to the first output power value after the timing duration reaches the second duration, and determining whether the current value is greater than the second instantaneous surge current value;
step S506, if the current value is larger than the second instantaneous sudden increase current value, determining that an instantaneous power increase point is reached and transferring to a power reduction load section; and if the current value is less than or equal to the second instantaneous surge current value, determining to be maintained in the constant-power load section.
In the above optional embodiment, the second output power value is a sum of the first output power value and a preset value, the instantaneous power increase point is a connection point between the constant power load section and the power reduction load section, that is, an instantaneous power increase point shown in fig. 2, which can also be understood as a current protection point, the first instantaneous surge current value is smaller than the second current threshold, and the second instantaneous surge current value is larger than the second current threshold.
Optionally, the first instantaneous surge current value IburstThe current threshold value of the instantaneous power-up response is triggered by a preset high-voltage control program; the second instantaneous surge current value IproWhich may be understood as a preset current surge determination threshold.
In order to prevent the power supply from working in the constant power load section all the time to generate high ozone, in the embodiment of the application, the connection point of the constant power load section and the power reduction load section is set as an instantaneous sudden power increase point delta P, if strong sparking occurs under the situation of sudden power increase to cause current surge, the change of the current value exceeds a second instantaneous sudden current value, the instantaneous power increase point is determined to be reached, and the current value is transferred to the power reduction load section, so that the aim of reducing the ozone generated by the purification assembly is fulfilled.
It should be noted that in the embodiment of the present application, the duration of the instantaneous surge power is generally in the order of ms, and the maximum duration does not exceed 5s, so as to ensure that the concentration of ozone generated by the cleaning assembly does not increase significantly too much due to the surge power on a macroscopic scale.
In the above optional embodiment, if the current value is greater than the first instantaneous overshoot current value, the first output power value Duty is adjusted to the second output power value Duty + the preset value Δ D after the timing duration reaches the first duration (T minutes), and the operation is continued from the second output power value to the first output power value Duty after the timing duration reaches the second duration (Δ Tms), and whether the current value is greater than the second instantaneous overshoot current value is determined; if the current value is larger than the second instantaneous surge current value, the characteristic of current surge is met, the high-voltage generator enters a power reduction area, and a power reduction scheme is executed, namely, the fact that the instantaneous power increase point is reached is determined and the current power increase point is transferred to a power reduction load section; if the current value is less than or equal to the second instantaneous surge current value, the high voltage generator continues to execute a constant power scheme, namely, the constant power load section is determined to be maintained.
It should still be noted that the value of T may not be too small, otherwise frequent execution of accelerating current triggering to decrease power may result in significant increase of ozone generation; in addition, the value of the delta T cannot be too large, and the ozone generation amount in the delta T time can be obviously increased due to the long-time sudden power increase. The specific values of T and delta T are related to the size of the purification component, so that the ozone can not be obviously increased when the power is reduced by the triggering of the accelerating current.
In an optional embodiment, determining the load section corresponding to the load characteristic data includes:
step S602, determining whether the current value is less than or equal to a first current threshold;
step S604, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold;
step S606, if the current value is greater than the second current threshold, determining that the load segment is a constant power load segment, and determining whether the current value is less than or equal to a third current threshold;
in step S608, if the current value is less than or equal to the third current threshold, the current value is determined to be maintained in the constant power load section, wherein the current voltage value in the constant power load section is less than or equal to a preset voltage value.
As an alternative embodiment, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold, if the current value is greater than the second current threshold, determining that the load segment is a constant power load segment, and determining whether the current value is less than or equal to a third current threshold; and if the current value is less than or equal to the third current threshold, determining to maintain the current value in the constant power load section, wherein the current voltage value in the constant power load section is less than or equal to a preset voltage value.
In an optional embodiment, determining the load section corresponding to the load characteristic data includes:
step S702, judging whether the current value is less than or equal to a first current threshold value;
step S704, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold;
step S706, if the current value is greater than the second current threshold, determining whether the current value is less than or equal to a third current threshold;
step S708, if the current value is greater than the third current threshold, determining that the load segment is a power-down load segment, and determining whether the current value is less than or equal to a fourth current threshold;
step S710, if the current value is greater than the fourth current threshold, determining that the load segment is an overload segment; and if the current value is smaller than or equal to the fourth current threshold, adjusting the output power value of the high-voltage output end according to the current value and the power adjustment curve.
As an alternative embodiment, if the current value is greater than the first current threshold, determining whether the current value is less than or equal to a second current threshold, and if the current value is greater than the second current threshold, determining whether the current value is less than or equal to a third current threshold; if the current value is greater than the third current threshold, determining that the load section is a power-down load section, and judging whether the current value is less than or equal to a fourth current threshold; if the current value is greater than the fourth current threshold, determining the load section as an overload section; and if the current value is smaller than or equal to the fourth current threshold, adjusting the output power value of the high-voltage output end according to the current value and the power adjustment curve.
In an alternative embodiment, controlling the purge assembly using a control strategy corresponding to the load segment includes:
step S802, when the load section is an idle section, controlling the purification assembly to output idle prompt information;
step S804, when the load section is a power increasing load section, controlling the purification assembly to operate according to the current voltage value;
step S806, when the load section is a constant power load section, controlling the operation of the cleaning assembly according to the current dust collecting state of the cleaning assembly;
step S808, when the load segment is a power-down load segment, controlling the purification assembly to reduce the output power value based on a power-down curve, and operating according to the reduced output power value;
step S810, when the load section is an overload section, controlling the cleaning assembly to stop operating and outputting an alarm prompt message.
In the embodiment of the application, when the load of the high-voltage power supply is no-load, no-load prompt is performed; when the load is light load, controlling the high voltage to work in a power increasing load section, so that the current voltage value does not exceed a preset voltage value, and ensuring safety and qualified ozone; when the load is a rated load or certain dust collection is present but ignition is not generated, the power supply is controlled to work in a constant power state, so that the dust collection performance of the purification component is ensured, and the problems of safety and ozone generation caused by ignition are solved; when the load is in a serious dust collection state or the humidity is increased to cause ignition or larger working current, the power supply is controlled to properly reduce the power according to a power reduction curve; when the load is heavy load, which may cause the purification assembly to work abnormally, the driving PFM (or PWM) is turned off, the output is stopped, and an alarm prompt is given.
In an alternative embodiment, controlling the operation of the cleaning assembly based on the current dust collection status of the cleaning assembly comprises:
step S902, when the current dust collecting state is the first dust collecting state, controlling the purifying assembly to operate according to the output power value;
and step S904, controlling the purifying assembly to reduce the output power value based on a power reduction curve and operate according to the reduced output power value when the current dust collection state is a second dust collection state.
Wherein the dust collection severity of the second dust collection state is greater than the dust collection severity of the first dust collection state.
In the above embodiment, when the current dust collecting state is the first dust collecting state, the cleaning assembly is controlled to operate according to the output power value; and when the current dust collection state is a second dust collection state, controlling the purification assembly to reduce the output power value based on a power reduction curve and operate according to the reduced output power value.
In an alternative embodiment, prior to obtaining load characteristic data for a purification component of the air purifier, the method further comprises:
step S1002, determining a minimum output power value and a stable output power value of the purification assembly, wherein the minimum output power value is smaller than the stable output power value;
step S1004, controlling the purification component to start at the minimum output power value, and controlling the purification component to operate according to the stable output power value after the timing duration reaches a third duration.
Optionally, the high-voltage control program driving parameter is started at the minimum output power value Dutymin as a soft start function to prevent ignition caused by too high voltage during initial boosting, and the third time period may be 1s (the third time period is adjustable according to requirements) before the duty ratio is increased.
In the embodiment of the application, before the load characteristic data of the purification assembly of the air purifier is obtained, the minimum output power value and the stable output power value of the purification assembly are determined, and the minimum output power value is smaller than the stable output power value; and controlling the purification assembly to start at the minimum output power value, and controlling the purification assembly to operate according to the stable output power value after the timing duration reaches a third duration.
As shown in fig. 3, an embodiment of the present application provides an alternative embodiment of a method of controlling an air purifier, including:
controlling the purge component to begin starting at a minimum duty cycle Dutymin; and increasing the proportion after the timing time reaches 1S; when judging thatWhether the front current value is less than the first current threshold I10(ii) a If the current value is less than or equal to I10And the current voltage value reaches the preset voltage value Umax, then the current voltage value is considered to be in a no-load state, and no-load reminding is reported (no reminding can be given according to the requirement); if the current value is less than or equal to I10And if the current voltage value does not reach the preset voltage value, the ratio is continuously increased and the voltage is boosted.
If the current value is larger than I10Then further judging whether the current value is less than the second current threshold value I11If the current value is less than or equal to I11And when the current voltage value reaches the preset voltage value Umax, the current voltage value is considered to be in a light load state. If the current value is less than or equal to I11And if the current voltage value does not reach the preset voltage value, the ratio is continuously increased and the voltage is boosted. It can be determined that as the load of the purification assembly increases, to reach the preset voltage value Umax, the duty ratio is gradually increased until the maximum voltage value dutymax is reached, and a constant power load section is entered by default.
After the load section is determined to be a constant power load section, judging whether the current value is larger than a first instantaneous sudden current value IburstIf the current value is larger than IburstIf the current value is greater than the second instantaneous sudden-increase current value I, the first output power value is adjusted to the second output power value Duty + Delta D after the timing duration reaches the first duration (T minutes), and the second output power value is recovered to the first output power value Duty after the timing duration reaches the second duration (Delta Tms), and whether the current value is greater than the second instantaneous sudden-increase current value I is judgedpro(ii) a If the current value is larger than IproIf the current is determined to meet the characteristics of sudden current increase, the high-voltage generator enters a power reduction area, and a power reduction scheme is executed, namely the fact that the instantaneous power increase point is reached is determined and the power reduction load section is switched; if the current value is less than or equal to the second instantaneous surge current value, the high voltage generator continues to execute a constant power scheme, namely, the constant power load section is determined to be maintained.
And, if the present current value is larger than I11It is also considered to enter a constant power load section; and further judging whether the current value is smaller than a third current threshold valueI12If the current value is less than or equal to I12And adjusting the current voltage value to be the maximum voltage value dutymax so that the high-voltage output is in a constant power state. If the current value is larger than I12Then, whether the current value is smaller than the fourth current threshold value I is further judged and judged13If the current value is less than or equal to I13Then looking up the power curve table according to the current value and adjusting the output power value according to the power curve table. If the current value is larger than I13And if the overload is judged, the PFM (or PWM) is shut down and alarm prompt is carried out. The adjustment of the output power value may be, but is not limited to, performed by an adjustment ratio.
According to the embodiment of the application, a logic control scheme for judging the load characteristics is provided for the load characteristic model, and different control strategies are adopted when the high-voltage power supply is connected with different loads by using the logic scheme. And determining a control strategy corresponding to the load section based on the load section corresponding to the load characteristic data of the purification assembly, and controlling the purification assembly by adopting the control strategy. Different control strategies are adopted in different load sections, the problems of dust collection performance, ignition and ozone are balanced well, and the high-voltage power supply is guaranteed to work in a reasonable load section.
Example 2
According to an embodiment of the present invention, there is also provided an apparatus for implementing the method of controlling an air purifier, and fig. 4 is a schematic structural diagram of an apparatus for controlling an air purifier according to an embodiment of the present invention, and as shown in fig. 4, the apparatus for controlling an air purifier includes: an acquisition module 40, a determination module 42, and a control module 44, wherein:
an acquisition module 40 for acquiring load characteristic data of a purification component of the air purifier; a determining module 42, configured to determine a load segment corresponding to the load characteristic data, where the load segment is used to characterize a load condition of the purifying assembly; and a control module 44, configured to control the purification assembly by using a control strategy corresponding to the load section, where the control strategy is used to control an operation state of the purification assembly and/or prompt information output by the purification assembly.
It should be noted that the above modules may be implemented by software or hardware, for example, for the latter, the following may be implemented: the modules can be located in the same processor; alternatively, the modules may be located in different processors in any combination.
It should be noted here that the above-mentioned obtaining module 40, determining module 42 and control module 44 correspond to steps S102 to S106 in embodiment 1, and the above-mentioned modules are the same as the examples and application scenarios realized by the corresponding steps, but are not limited to what is disclosed in embodiment 1. It should be noted that the modules described above may be implemented in a computer terminal as part of an apparatus.
It should be noted that, reference may be made to the relevant description in embodiment 1 for alternative or preferred embodiments of this embodiment, and details are not described here again.
The above-mentioned means for controlling the air purifier may further comprise a processor and a memory, and the above-mentioned obtaining module 40, determining module 42, control module 44, etc. are all stored in the memory as program units, and the processor executes the above-mentioned program units stored in the memory to implement the corresponding functions.
The processor comprises a kernel, and the kernel calls a corresponding program unit from the memory, wherein one or more than one kernel can be arranged. 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), and the memory includes at least one memory chip.
According to an embodiment of the present application, there is also provided an embodiment of a non-volatile storage medium. Optionally, in this embodiment, the non-volatile storage medium includes a stored program, and when the program runs, the apparatus in which the non-volatile storage medium is located is controlled to execute any one of the above methods for controlling an air purifier.
Optionally, in this embodiment, the nonvolatile storage medium may be located in any one of a group of computer terminals in a computer network, or in any one of a group of mobile terminals, and the nonvolatile storage medium includes a stored program.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: acquiring load characteristic data of a purification assembly of the air purifier; determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly; and controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: gather the output power value of above-mentioned purification subassembly's high-pressure output end, wherein, above-mentioned output power value includes: a present current value and a present voltage value.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: judging whether the current value is less than or equal to a first current threshold value; if the current value is smaller than or equal to the first current threshold, judging whether the current voltage value reaches a preset voltage value; if the current voltage value reaches the preset voltage value, determining the load section as a no-load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is smaller than or equal to the second current threshold, judging whether the current voltage value reaches a preset voltage value; if the current voltage value reaches the preset voltage value, determining the load section as a power-increasing load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end, wherein if the current voltage value reaches the maximum voltage value after the output power value is adjusted, the load section is determined to be a constant-power load section.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: judging whether the current value is larger than a first instantaneous surge current value, wherein the first instantaneous surge current value is smaller than the second current threshold value; if the current value is greater than the first instantaneous surge current value, adjusting the first output power value to a second output power value after the timing duration reaches a first duration, adjusting the second output power value to the first output power value after the timing duration reaches a second duration, and judging whether the current value is greater than a second instantaneous surge current value, wherein the second output power value is the sum of the first output power value and a preset value, and the second instantaneous surge current value is greater than the second current threshold value; if the current value is larger than the second instantaneous sudden increase current value, determining that an instantaneous power increase point is reached and transferring to a power reduction load section; and if the current value is less than or equal to the second instantaneous sudden increase current value, determining to be maintained in the constant power load section, wherein the instantaneous increase power point is a connection point of the constant power load section and a power reduction load section.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is greater than the second current threshold, determining that the load section is a constant-power load section, and judging whether the current value is less than or equal to a third current threshold; and if the current value is less than or equal to the third current threshold, determining to maintain the current value in the constant power load section, wherein the current voltage value in the constant power load section is less than or equal to a preset voltage value.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: judging whether the current value is less than or equal to a first current threshold value; if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold; if the current value is greater than the second current threshold, judging whether the current value is less than or equal to a third current threshold; if the current value is greater than the third current threshold, determining that the load section is a power-down load section, and judging whether the current value is less than or equal to a fourth current threshold; if the current value is greater than the fourth current threshold, determining the load section as an overload section; if the current value is less than or equal to the fourth current threshold, the output power value of the high-voltage output end is adjusted according to the current value and a preset power curve table.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: when the load section is an idle section, controlling the purification assembly to output idle prompt information; when the load section is a power increasing load section, controlling the purification assembly to operate according to the current voltage value; when the load section is a constant power load section, controlling the operation of the purification component according to the current dust collection state of the purification component; when the load section is a power reduction load section, controlling the purification assembly to reduce the output power value based on a power reduction curve and operating according to the reduced output power value; and when the load section is an overload section, controlling the purification assembly to stop running and outputting alarm prompt information.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: when the current dust collection state is a first dust collection state, controlling the purification assembly to operate according to the output power value; and when the current dust collection state is a second dust collection state, controlling the purification assembly to reduce the output power value based on a power reduction curve and operate according to the reduced output power value, wherein the dust collection severity of the second dust collection state is greater than the dust collection severity of the first dust collection state.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: determining a preset current threshold and a preset voltage value, wherein the preset current threshold comprises: a first current threshold, a second current threshold, a third current threshold, and a fourth current threshold; the first current threshold is used for defining a no-load section and a power-increasing load section; the second current threshold is used for defining a power increasing load section and a constant power load section; the third current threshold is used for defining the constant power load section and the reduced power load section; the fourth current threshold is used to define the power down load section and the overload section, the first current threshold is smaller than the second current threshold, the second current threshold is smaller than the third current threshold, and the third current threshold is smaller than the fourth current threshold.
Optionally, the apparatus in which the non-volatile storage medium is controlled to perform the following functions when the program is executed: determining a minimum output power value and a stable output power value of the purification assembly, wherein the minimum output power value is less than the stable output power value; and controlling the purification assembly to start at the minimum output power value, and controlling the purification assembly to operate according to the stable output power value after the timing duration reaches a third duration.
According to an embodiment of the present application, there is also provided an embodiment of a processor. Optionally, in this embodiment, the processor is configured to execute a program, where the program executes any one of the above methods for controlling an air purifier.
There is also provided, in accordance with an embodiment of the present application, an embodiment of an electronic device, including a memory and a processor, the memory having a computer program stored therein, the processor being configured to execute the computer program to perform any one of the above-mentioned methods for controlling an air purifier.
There is further provided, in accordance with an embodiment of the present application, an embodiment of a computer program product, which, when executed on a data processing device, is adapted to execute a program initialized with the method steps of controlling an air purifier of any of the above.
There is also provided, in accordance with an embodiment of the present invention, an embodiment of an electrical purification air purifier configured to run a computer program to perform any one of the above method steps of controlling an air purifier.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
In the above embodiments of the present invention, the descriptions of the respective embodiments have respective emphasis, and for parts that are not described in detail in a certain embodiment, reference may be made to related descriptions of other embodiments.
In the embodiments provided in the present application, it should be understood that the disclosed technology can be implemented in other ways. The above-described embodiments of the apparatus are merely illustrative, and for example, the above-described division of the units may be a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, units or modules, and may be in an electrical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit may be stored in a computer-readable nonvolatile storage medium if it is implemented in the form of a software functional unit and sold or used as a separate product. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a non-volatile storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the above methods according to the embodiments of the present invention. And the aforementioned nonvolatile storage medium includes: a U-disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a removable hard disk, a magnetic or optical disk, and other various media capable of storing program codes.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (15)
1. A method of controlling an air purifier, comprising:
acquiring load characteristic data of a purification assembly of the air purifier;
determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purification assembly;
controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly;
wherein determining the load section corresponding to the load characteristic data includes:
judging whether the current value is less than or equal to a first current threshold value;
if the current value is smaller than or equal to the first current threshold, judging whether the current voltage value reaches a preset voltage value;
if the current voltage value reaches the preset voltage value, determining that the load section is a no-load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
2. The method of claim 1, wherein obtaining load characteristic data for a purification component of an air purifier comprises:
collecting the output power value of the high voltage output of the purification assembly, wherein the output power value comprises: the present current value and the present voltage value.
3. The method of claim 2, wherein determining the load segment to which the load characteristic data corresponds comprises:
judging whether the current value is smaller than or equal to a first current threshold value;
if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold;
if the current value is smaller than or equal to the second current threshold, judging whether the current voltage value reaches a preset voltage value;
if the current voltage value reaches the preset voltage value, determining the load section as a power-increasing load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end, wherein if the current voltage value reaches the maximum voltage value after the output power value is adjusted, the load section is determined to be a constant-power load section.
4. The method of claim 3, wherein after determining that the load segment is a constant power load segment, the method further comprises:
judging whether the current value is larger than a first instantaneous surge current value, wherein the first instantaneous surge current value is smaller than the second current threshold value;
if the current value is larger than the first instantaneous sudden increase current value, adjusting the first output power value to a second output power value after the timing duration reaches a first duration, adjusting the second output power value to the first output power value after the timing duration reaches a second duration, and judging whether the current value is larger than a second instantaneous sudden increase current value, wherein the second output power value is the sum of the first output power value and a preset value, and the second instantaneous sudden increase current value is larger than a second current threshold value;
if the current value is larger than the second instantaneous sudden increase current value, determining that an instantaneous power increase point is reached and transferring to a power reduction load section; and if the current value is less than or equal to the second instantaneous sudden increase current value, determining to be maintained in the constant power load section, wherein the instantaneous power increase point is a connection point of the constant power load section and a power reduction load section.
5. The method of claim 2, wherein determining the load segment to which the load characteristic data corresponds comprises:
judging whether the current value is smaller than or equal to a first current threshold value;
if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold;
if the current value is greater than the second current threshold, determining that the load section is a constant-power load section, and judging whether the current value is less than or equal to a third current threshold;
and if the current value is less than or equal to the third current threshold value, determining to be maintained in the constant-power load section, wherein the current voltage value in the constant-power load section is less than or equal to a preset voltage value.
6. The method of claim 2, wherein determining the load segment to which the load characteristic data corresponds comprises:
judging whether the current value is smaller than or equal to a first current threshold value;
if the current value is larger than the first current threshold, judging whether the current value is smaller than or equal to a second current threshold;
if the current value is larger than the second current threshold, judging whether the current value is smaller than or equal to a third current threshold;
if the current value is greater than the third current threshold, determining that the load section is a power-down load section, and judging whether the current value is less than or equal to a fourth current threshold;
if the current value is greater than the fourth current threshold value, determining that the load section is an overload section; and if the current value is smaller than or equal to the fourth current threshold value, adjusting the output power value of the high-voltage output end according to the current value and a preset power curve table.
7. The method of claim 1, wherein controlling the purge assembly with a control strategy corresponding to the load zone comprises:
when the load section is an idle section, controlling the purification assembly to output idle prompt information;
when the load section is a power increasing load section, controlling the purification assembly to operate according to the current voltage value;
when the load section is a constant-power load section, controlling the purification assembly to operate according to the current dust collection state of the purification assembly;
when the load section is a power reduction load section, controlling the purification assembly to reduce the output power value based on a power reduction curve and operating according to the reduced output power value;
and when the load section is an overload section, controlling the purification assembly to stop running and outputting alarm prompt information.
8. The method of claim 7, wherein controlling operation of the purification assembly based on the current dust collection status of the purification assembly comprises:
when the current dust collection state is a first dust collection state, controlling the purification assembly to operate according to the output power value;
and when the current dust collection state is a second dust collection state, controlling the purification assembly to reduce the output power value based on a power reduction curve and operate according to the reduced output power value, wherein the dust collection severity of the second dust collection state is greater than the dust collection severity of the first dust collection state.
9. The method of claim 1, wherein prior to obtaining load characteristic data for a purification component of an air purifier, the method further comprises:
determining a preset current threshold and a preset voltage value, wherein the preset current threshold comprises: a first current threshold, a second current threshold, a third current threshold, and a fourth current threshold; the first current threshold is used for defining an unloaded section and a power-increasing loaded section; the second current threshold is used for defining a power increasing load section and a constant power load section; the third current threshold is used to define the constant power load section and a reduced power load section; the fourth current threshold is used to define the power down load section and an overload section, the first current threshold is less than the second current threshold, the second current threshold is less than the third current threshold, and the third current threshold is less than the fourth current threshold.
10. The method of claim 1, wherein prior to obtaining load characteristic data for a purification component of an air purifier, the method further comprises:
determining a minimum output power value and a stable output power value for the purge component, wherein the minimum output power value is less than the stable output power value;
and controlling the purification assembly to start at the minimum output power value, and controlling the purification assembly to operate according to a stable output power value after the timing duration reaches a third duration.
11. An apparatus for controlling an air purifier, comprising:
the acquisition module is used for acquiring load characteristic data of a purification assembly of the air purifier;
the determining module is used for determining a load section corresponding to the load characteristic data, wherein the load section is used for representing the load condition of the purifying assembly;
the control module is used for controlling the purification assembly by adopting a control strategy corresponding to the load section, wherein the control strategy is used for controlling the running state of the purification assembly and/or prompt information output by the purification assembly;
wherein the determining module is further configured to: judging whether the current value is less than or equal to a first current threshold value; if the current value is smaller than or equal to the first current threshold, judging whether the current voltage value reaches a preset voltage value; if the current voltage value reaches the preset voltage value, determining that the load section is a no-load section; and if the current voltage value does not reach the preset voltage value, adjusting the output power value of the high-voltage output end.
12. A non-volatile storage medium storing a plurality of instructions adapted to be loaded by a processor and to perform a method of controlling an air purifier according to any one of claims 1 to 10.
13. A processor for running a program, wherein the program is arranged to perform the method of controlling an air purifier of any one of claims 1 to 10 when run.
14. An electronic device comprising a memory and a processor, wherein the memory has stored therein a computer program, and the processor is arranged to execute the computer program to perform the method of controlling an air purifier of any one of claims 1 to 10.
15. An electrically purifying air purifier, characterized in that it is arranged to run a computer program to perform the method of controlling an air purifier of any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011447311.4A CN112594882B (en) | 2020-12-11 | 2020-12-11 | Method and device for controlling air purifier, processor and electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011447311.4A CN112594882B (en) | 2020-12-11 | 2020-12-11 | Method and device for controlling air purifier, processor and electronic device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112594882A CN112594882A (en) | 2021-04-02 |
| CN112594882B true CN112594882B (en) | 2022-01-28 |
Family
ID=75191926
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011447311.4A Active CN112594882B (en) | 2020-12-11 | 2020-12-11 | Method and device for controlling air purifier, processor and electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112594882B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005262085A (en) * | 2004-03-18 | 2005-09-29 | Daikin Ind Ltd | Air-cleaning appliance |
| DE102008009258A1 (en) * | 2008-02-15 | 2009-08-20 | Brandenburgische Technische Universität Cottbus | Apparatus and method for charging aerosols |
| JP6410350B2 (en) * | 2014-09-25 | 2018-10-24 | ミドリ安全株式会社 | Power supply |
| CN109127145B (en) * | 2017-06-27 | 2024-04-16 | 刘庆军 | Safety control method and safety control device for electrostatic air purifier and electrostatic air purifier using same |
| CN110588284B (en) * | 2019-09-23 | 2021-04-02 | 广东美的制冷设备有限公司 | Operation control method, operation control device, air conditioner and computer readable storage medium |
| CN111237980A (en) * | 2020-01-09 | 2020-06-05 | 峰岹科技（深圳）有限公司 | Method and device for detecting blockage of fan filter screen and computer readable storage medium |
| CN111375493B (en) * | 2020-03-25 | 2021-02-09 | 珠海格力电器股份有限公司 | Power supply control method and device, storage medium, ion generator and purifier |
| CN211859958U (en) * | 2020-05-20 | 2020-11-03 | 长兴友邦电器有限公司 | High-voltage purification power supply self-adaptive high-efficiency voltage regulating device |
-
2020
- 2020-12-11 CN CN202011447311.4A patent/CN112594882B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112594882A (en) | 2021-04-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112594881B (en) | Method and device for controlling air purifier, processor and electronic device | |
| CN112984749B (en) | Control method and device for delay starting circuit in air conditioning system | |
| CN101751057B (en) | Electronic device power supply circuit and power supply method thereof | |
| CN112594882B (en) | Method and device for controlling air purifier, processor and electronic device | |
| CN112667021B (en) | Control method and control device for output power of purification equipment and air purification equipment | |
| CN110618723B (en) | Vehicle-mounted electronic system, voltage self-adaptive control method thereof and vehicle | |
| CN112594883B (en) | Method and device for controlling air purifier, processor and electronic device | |
| CN117060729B (en) | Boost switching circuit and control method thereof | |
| CN113329286B (en) | Wireless earphone and wireless earphone system | |
| CN218216735U (en) | Power supply circuit | |
| CN106410871B (en) | Power-supply management system and method | |
| CN113113895A (en) | Adaptive input overvoltage and undervoltage surge suppression and input overvoltage and undervoltage protection circuit and method | |
| JP2002527023A (en) | Power supply device, power supply method, and electronic device | |
| CN113965071A (en) | Step-up/step-down circuit, charge pump and electronic equipment | |
| CN112732006B (en) | Control method and device of air sterilizer and air sterilizer | |
| CN112667020B (en) | Output power control method and device of air sterilizer and air sterilizer | |
| CN220359029U (en) | Main board circuit for air conditioner, variable frequency air conditioner external unit main board and variable frequency air conditioner | |
| CN110307142B (en) | Control method of air compressor and air compressor | |
| JP2019519187A (en) | Control system for controlling DC-DC voltage converter circuit | |
| CN116388313B (en) | Battery reverse connection prevention control method and device | |
| CN110048472B (en) | Standby power supply operation method of controller | |
| CN214590551U (en) | Self-adaptive input overvoltage and undervoltage surge suppression and input overvoltage and undervoltage protection circuit | |
| CN118507776A (en) | Standby processing method and device of fuel cell system and fuel cell automobile | |
| CN114336868B (en) | Charging method, system, device and charging equipment | |
| JP3239852U (en) | Battery management system with step-down discharge mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |