CN111060219A - Air box dust accumulation judgment method, device and equipment and air box - Google Patents
Air box dust accumulation judgment method, device and equipment and air box Download PDFInfo
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- CN111060219A CN111060219A CN201911343372.3A CN201911343372A CN111060219A CN 111060219 A CN111060219 A CN 111060219A CN 201911343372 A CN201911343372 A CN 201911343372A CN 111060219 A CN111060219 A CN 111060219A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
- G01P5/00—Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
Abstract
The application relates to a method, a device and equipment for judging dust deposition of an air box and the air box, wherein the method for judging the dust deposition of the air box comprises the following steps: respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; wherein the temperature in the first box and the temperature in the second box are the temperature inside the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box; then judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result; and finally sending out a dust accumulation prompt according to the judgment result. Because the temperature in the first box and the temperature in the second box can show different characteristics under different wind speeds and different dust accumulation degrees, the dust accumulation condition can be judged by judging whether the temperature in the first box and the temperature in the second box meet the preset conditions or not, and dust accumulation reminding is sent according to the obtained judgment result.
Description
Technical Field
The application relates to the technical field of air boxes, in particular to a method, a device and equipment for judging dust deposition of an air box and the air box.
Background
At present, an air box is used as a device for detecting parameters such as temperature, humidity or PM2.5, and is widely applied to industry and daily life due to the advantages of simple use, small size and the like.
Generally, the air box is composed of an induction device, a circuit board, a chip, a fan and the like, wherein the fan has two functions, one is used for radiating heat of the internal device, and the other is used for enabling the inside of the box to be convected with the environment so as to ensure that the temperature of the circuit board and the chip is not too high and simultaneously ensure that the induction device inside the air box keeps high accuracy. However, after the air box is used for a period of time, the heat dissipation holes and the inside of the air box can accumulate dust, so that the heat dissipation effect of the air box is poor, and at present, no practical dust accumulation judgment method can be used for judging the dust accumulation condition of the air box.
Disclosure of Invention
In order to overcome the problems in the related art at least to a certain extent, the application provides an air box dust accumulation judgment method, device, equipment and an air box.
According to a first aspect of the present application, there is provided an air box dust accumulation determination method, including:
respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result;
and sending out a dust accumulation prompt according to the judgment result.
Optionally, the preset condition is that a difference between the temperature in the second box and the temperature in the first box is greater than a first preset value; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
sending a dust accumulation prompt according to the judgment result comprises the following steps:
and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
Optionally, the preset condition includes a plurality of sub preset conditions; the dust retention reminder comprises a plurality of sub-dust retention reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions;
sending a dust accumulation prompt according to the judgment result comprises the following steps:
and sending out the sub-dust retention reminder corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box.
Optionally, the plurality of sub-preset conditions include a first sub-preset condition, a second sub-preset condition, and a third sub-preset condition;
the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition;
the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
the sending of the sub-dust reminder corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box comprises:
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value, sending out a micro dust accumulation prompt;
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value, sending out a more dust accumulation prompt;
and sending the serious dust accumulation prompt when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
According to a second aspect of the present application, there is provided an air box dust accumulation judging device comprising:
the acquiring module is used for respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
the judging module is used for judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judging result;
and the reminding module is used for sending out dust accumulation reminding according to the judgment result.
Optionally, the preset condition is that a difference between the temperature in the second box and the temperature in the first box is greater than a first preset value; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the reminding module comprises:
and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
Optionally, the preset condition includes a plurality of sub preset conditions; the dust retention reminder comprises a plurality of sub-dust retention reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions;
the reminding module comprises:
and the reminding sub-module is used for sending the sub-dust-laying reminding corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box.
Optionally, the plurality of sub-preset conditions include a first sub-preset condition, a second sub-preset condition, and a third sub-preset condition;
the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition;
the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
the reminding submodule comprises:
the first reminding unit is used for sending out the micro dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second reminding unit is used for sending out the more dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
and the third reminding unit is used for sending the serious dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
According to a third aspect of the present application, there is provided an air box dust accumulation judging device comprising:
a processor, and a memory coupled to the processor;
the memory is configured to store a computer program for executing at least the air box dust accumulation judging method according to the first aspect of the present application;
the processor is used for calling and executing the computer program in the memory.
According to a fourth aspect of the present application, there is provided an air box comprising:
a housing;
a temperature sensor and an air box dust accumulation judging device according to a third aspect of the present application provided in the housing;
the temperature sensor is connected with the air box dust accumulation judging device and used for measuring the temperature in the first box and the temperature in the second box and sending the temperature in the first box to the processor in the air box dust accumulation judging device.
The technical scheme provided by the application can comprise the following beneficial effects: firstly, respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; wherein the temperature in the first box and the temperature in the second box are the temperature inside the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box; then judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result; and finally sending out a dust accumulation prompt according to the judgment result. Because the temperature in the first box and the temperature in the second box can show different characteristics under different wind speeds and different dust accumulation degrees, the dust accumulation condition can be judged by judging whether the temperature in the first box and the temperature in the second box meet the preset conditions or not, and dust accumulation reminding is sent according to the obtained judgment result.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the application.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.
Fig. 1 is a schematic flowchart of a method for determining dust accumulation in an air box according to an embodiment of the present disclosure.
Fig. 2 is a schematic structural diagram of an air box dust accumulation determination apparatus according to a second embodiment of the present application.
Fig. 3 is a schematic structural diagram of an air box dust accumulation determination device according to a third embodiment of the present application.
Fig. 4 is a schematic structural diagram of an air box according to the fourth embodiment of the present application.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
At present, an air box is used as a device for detecting parameters such as temperature, humidity or PM2.5, and is widely applied to industry and daily life due to the advantages of simple use, small size and the like.
Generally, the air box is composed of an induction device, a circuit board, a chip, a fan and the like, wherein the fan has two functions, one is used for radiating heat of the internal device, and the other is used for enabling the inside of the box to be convected with the environment so as to ensure that the temperature of the circuit board and the chip is not too high and simultaneously ensure that the induction device inside the air box keeps high accuracy. However, after the air box is used for a period of time, the heat dissipation holes and the inside of the air box can accumulate dust, so that the heat dissipation effect of the air box is poor, and at present, no practical dust accumulation judgment method can be used for judging the dust accumulation condition of the air box.
In order to solve the above technical problems, the present application provides a method, an apparatus, a device and an air box for determining dust accumulation in the air box, and the following describes in detail by way of example.
Example one
Referring to fig. 1, fig. 1 is a schematic flow chart illustrating a method for determining dust accumulation in an air box according to an embodiment of the present disclosure.
As shown in fig. 1, the method for determining dust accumulation in an air box according to this embodiment includes:
s101, respectively acquiring a first box internal temperature at a first wind speed and a second box internal temperature at a second wind speed; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
s102, judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result;
and S103, sending out a dust accumulation prompt according to the judgment result.
Firstly, respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; wherein the temperature in the first box and the temperature in the second box are the temperature inside the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box; then judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result; and finally sending out a dust accumulation prompt according to the judgment result. Because the temperature in the first box and the temperature in the second box can show different characteristics under different wind speeds and different dust accumulation degrees, the dust accumulation condition can be judged by judging whether the temperature in the first box and the temperature in the second box meet the preset conditions or not, and dust accumulation reminding is sent according to the obtained judgment result.
It should be noted that, in step S101, the preset condition may be that a difference between the temperature in the second box and the temperature in the first box is greater than a first preset value, and at the same time, the fan speed corresponding to the first wind speed is greater than the fan speed corresponding to the second wind speed.
If the air box has dust, the wind resistance of the box can be increased, the heat dissipation is poor, the temperature difference inside the air box is larger under different wind speeds, and therefore when the difference value of the temperature in the first box and the temperature in the second box is reduced and is larger than a first preset value, the dust accumulation inside the air box is serious. At this time, step S103 may include: and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
In addition, in order to reflect the dust deposition of different degrees, the preset condition may include a plurality of sub-preset conditions, and the dust deposition reminder includes a plurality of sub-dust deposition reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed; the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions. At this time, step S103 may include sending the sub-dust deposition reminder corresponding to the target sub-preset condition according to the target sub-preset condition that the temperature in the first box and the temperature in the second box meet.
Specifically, the dust deposition degree may be set to be two, three or more, and 3 are taken as examples to be described below, where the plurality of sub preset conditions include a first sub preset condition, a second sub preset condition and a third sub preset condition; the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition; the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value; the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value; the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
therefore, the sending out the sub-dust deposition reminder corresponding to the target sub-preset condition according to the target sub-preset condition that the temperature in the first box and the temperature in the second box meet may specifically include:
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value, sending out a micro dust accumulation prompt;
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value, sending out a more dust accumulation prompt;
and sending the serious dust accumulation prompt when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
Example two
Referring to fig. 2, fig. 2 is a schematic structural diagram of an air box dust accumulation determination apparatus according to a second embodiment of the present application.
As shown in fig. 2, the air box dust deposition determining apparatus provided in this embodiment includes:
the acquiring module 21 is configured to acquire a first box inside temperature at a first wind speed and a second box inside temperature at a second wind speed respectively; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
the judging module 22 is used for judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result;
and the reminding module 23 is used for sending out dust accumulation reminding according to the judgment result.
Further, the preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a first preset value; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the reminding module comprises:
and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
Further, the preset condition comprises a plurality of sub preset conditions; the dust retention reminder comprises a plurality of sub-dust retention reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions;
the reminding module comprises:
and the reminding sub-module is used for sending the sub-dust-laying reminding corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box.
Further, the plurality of sub-preset conditions include a first sub-preset condition, a second sub-preset condition and a third sub-preset condition;
the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition;
the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
the reminding submodule comprises:
the first reminding unit is used for sending out the micro dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second reminding unit is used for sending out the more dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
and the third reminding unit is used for sending the serious dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
EXAMPLE III
Referring to fig. 3, fig. 3 is a schematic structural diagram of an air box dust accumulation determining apparatus according to a third embodiment of the present application.
As shown in fig. 3, the air box dust deposition judging apparatus provided in this embodiment includes:
a processor 31, and a memory 32 connected to the processor;
the memory is used for storing a computer program, and the computer program is at least used for executing the air box dust accumulation judging method provided by the embodiment of the application;
the processor is used for calling and executing the computer program in the memory.
Example four
Referring to fig. 4, fig. 4 is a schematic structural diagram of an air box according to a fourth embodiment of the present application.
As shown in fig. 4, the present embodiment provides an air box including:
a housing 41;
a temperature sensor 42 and an air box dust accumulation judging device 43 as provided in the third embodiment of the present application, which are provided in the housing;
the temperature sensor is connected with the air box dust accumulation judging device and used for measuring the temperature in the first box and the temperature in the second box and sending the temperature in the first box and the temperature in the second box to the processor in the air box dust accumulation judging device.
With regard to the apparatus in the above-described embodiment, the specific manner in which each module performs the operation has been described in detail in the embodiment related to the method, and will not be elaborated here.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present application, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present application, the meaning of "a plurality" means at least two unless otherwise specified.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present application includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (10)
1. A method for judging dust accumulation of an air box is characterized by comprising the following steps:
respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judgment result;
and sending out a dust accumulation prompt according to the judgment result.
2. The air box dust accumulation judging method according to claim 1, wherein the preset condition is that a difference between the temperature in the second box and the temperature in the first box is larger than a first preset value; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
sending a dust accumulation prompt according to the judgment result comprises the following steps:
and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
3. The air box dust accumulation judging method according to claim 1, wherein the preset condition includes a plurality of sub-preset conditions; the dust retention reminder comprises a plurality of sub-dust retention reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions;
sending a dust accumulation prompt according to the judgment result comprises the following steps:
and sending out the sub-dust retention reminder corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box.
4. The air box dust accumulation judging method according to claim 3, wherein the plurality of sub preset conditions include a first sub preset condition, a second sub preset condition and a third sub preset condition;
the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition;
the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
the sending of the sub-dust reminder corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box comprises:
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value, sending out a micro dust accumulation prompt;
when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value, sending out a more dust accumulation prompt;
and sending the serious dust accumulation prompt when the judgment result is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
5. An air box dust accumulation judging device, characterized by comprising:
the acquiring module is used for respectively acquiring the temperature in a first box at a first wind speed and the temperature in a second box at a second wind speed; the temperature in the first box and the temperature in the second box are the temperature in the air box; the first wind speed and the second wind speed correspond to different rotating speeds of the fan in the air box;
the judging module is used for judging whether the temperature in the first box and the temperature in the second box meet preset conditions or not to obtain a judging result;
and the reminding module is used for sending out dust accumulation reminding according to the judgment result.
6. The air box dust accumulation judging device according to claim 5, wherein the preset condition is that a difference between the temperature in the second box and the temperature in the first box is larger than a first preset value; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the reminding module comprises:
and sending out a dust accumulation prompt when the temperature in the first box and the temperature in the second box meet the preset conditions.
7. The air box dust collecting judgment device of claim 5, wherein the preset condition comprises a plurality of sub-preset conditions; the dust retention reminder comprises a plurality of sub-dust retention reminders; each sub preset condition corresponds to each sub dust retention reminder one to one; the fan rotating speed corresponding to the first wind speed is greater than the fan rotating speed corresponding to the second wind speed;
the judgment result is that the temperature in the first box and the temperature in the second box meet the target sub-preset condition; the target sub-preset condition is one of the plurality of sub-preset conditions;
the reminding module comprises:
and the reminding sub-module is used for sending the sub-dust-laying reminding corresponding to the target sub-preset condition according to the target sub-preset condition met by the temperature in the first box and the temperature in the second box.
8. The air box dust accumulation judging device according to claim 7, wherein the plurality of sub preset conditions include a first sub preset condition, a second sub preset condition, and a third sub preset condition;
the dust accumulation reminding comprises a micro dust accumulation reminding corresponding to the first sub-preset condition, a plurality of dust accumulation reminding corresponding to the second sub-preset condition and a serious dust accumulation reminding corresponding to the third sub-preset condition;
the first sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
the third sub-preset condition is that the difference between the temperature in the second box and the temperature in the first box is greater than a fourth preset value; the second preset value, the third preset value and the fourth preset value are sequentially a second preset value, a third preset value and a fourth preset value from small to large;
the reminding submodule comprises:
the first reminding unit is used for sending out the micro dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a second preset value and less than or equal to a third preset value;
the second reminding unit is used for sending out the more dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a third preset value and less than or equal to a fourth preset value;
and the third reminding unit is used for sending the serious dust accumulation reminding when the judgment result is that the difference value of the temperature in the second box and the temperature in the first box is greater than a fourth preset value.
9. An air box dust accumulation judging device, characterized by comprising:
a processor, and a memory coupled to the processor;
the memory is used for storing a computer program at least for executing the air box dust accumulation judging method of any one of claims 1 to 4;
the processor is used for calling and executing the computer program in the memory.
10. An air box, comprising:
a housing;
a temperature sensor provided in the housing and the air box dust accumulation judging device according to claim 9;
the temperature sensor is connected with the air box dust accumulation judging device and used for measuring the temperature in the first box and the temperature in the second box and sending the temperature in the first box and the temperature in the second box to the processor in the air box dust accumulation judging device.
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