CN116415600A

CN116415600A - Filter screen assembly, filter screen state identification method, related equipment and air conditioner

Info

Publication number: CN116415600A
Application number: CN202111666635.1A
Authority: CN
Inventors: 马瑞达; 白东培; 白景辉; 周宏明; 蔡希桐
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2023-07-11

Abstract

The embodiment of the application discloses a filter screen component, a filter screen state identification method, related equipment and an air conditioner, wherein the filter screen component comprises: a plurality of filter screens; the radio frequency tag assembly is arranged on each filter screen; the detection range of the first detection part is covered with at least two radio frequency tag assemblies; the detection range of the second detection part is covered with at least two radio frequency tag assemblies; wherein, part of the radio frequency tag components in the plurality of radio frequency tag components are covered by the detection range of the first detection part and the second detection part simultaneously. The filter screen component can reduce the number of the first detection parts and the second detection parts, is beneficial to simplifying the structure of the filter screen component and reducing the cost of the filter screen component; the detection result of the first detection part can be mutually verified with the detection result of the second detection part, so that the abnormality of the first detection part or the second detection part can be timely found, and the accuracy of detecting the installation state of the filter screen by the filter screen component is improved.

Description

Filter screen assembly, filter screen state identification method, related equipment and air conditioner

Technical Field

The embodiment of the application relates to the technical field of air conditioners, in particular to a filter screen assembly, a filter screen state identification method, a computer readable storage medium, a control system, a control device and an air conditioner.

Background

In the prior art, the installation state of the filter screen can be detected through a radio frequency technology, but in the prior art, each filter screen is required to be correspondingly provided with a reader to identify a chip on the filter screen, so that the number of readers is too large, the system cost is increased, and meanwhile, the structural design of the filter screen assembly is complex.

Disclosure of Invention

The present invention aims to solve at least one of the technical problems existing in the prior art or related art.

To this end, a first aspect of the present invention provides a screen assembly.

The second aspect of the invention provides a method for identifying the state of a filter screen.

A third aspect of the present invention provides a computer-readable storage medium.

A fourth aspect of the invention provides a control system.

A fifth aspect of the present invention provides a control apparatus.

A sixth aspect of the present invention provides an air conditioner.

In view of this, there is provided, in accordance with a first aspect of an embodiment of the present application, a screen assembly comprising:

a plurality of filter screens;

the radio frequency tag assemblies are arranged on each filter screen;

the detection range of the first detection part is covered with at least two radio frequency tag assemblies;

The detection range of the second detection part is covered with at least two radio frequency tag assemblies;

wherein, a part of the radio frequency tag assemblies in the radio frequency tag assemblies are covered by the detection ranges of the first detection part and the second detection part at the same time.

In a possible embodiment, each of the radio frequency tag assemblies includes: the system comprises a first radio frequency tag and a second radio frequency tag, wherein the first radio frequency tag and the second radio frequency tag are arranged at intervals;

the detection range of the first detection part covers the first radio frequency tags of at least two radio frequency tag assemblies, the detection range of the second detection part covers the second detection tags of the at least two radio frequency tag assemblies, at least one of the at least two first radio frequency tags covered by the first detection part and at least one of the at least two second radio frequency tags covered by the second detection part belong to the same radio frequency tag assembly.

In a possible implementation manner, the detection range of each first detection part covers two first radio frequency tags, the detection range of each second detection part covers two second radio frequency tags, and one of the two first radio frequency tags covered by the first detection part and one of the two second radio frequency tags covered by the second detection part belong to the same radio frequency tag assembly.

In a possible embodiment, the first detection part comprises a first induction coil, and the induction range of the first induction coil covers two adjacent filter screens;

the second detection part comprises a second induction coil, and the induction range selected by the second induction covers two adjacent filter screens;

wherein one of the adjacent two filter screens is covered by the first induction coil and the second induction coil at the same time.

In a possible embodiment, the first detecting portion and/or the second detecting portion are provided in plurality, and each filter screen is covered by the first detecting portion and/or the second detecting portion.

According to a second aspect of embodiments of the present application, a method for identifying a filter screen state is provided, which is used for the filter screen assembly according to any one of the foregoing technical solutions, and the identifying method includes:

determining a first installation state of the screen covered by the first detection part based on a detection result of the first detection part;

determining a second installation state of the screen covered by the second detection part based on a detection result of the second detection part;

based on the first and second installation conditions, an installation condition of a plurality of the screens of the screen assembly is determined.

In a possible embodiment, the step of determining the first installation state of the screen covered by the first detection portion based on the detection result of the first detection portion includes:

the first installation state is a first state when the first detecting part detects the first filter screen and the second filter screen simultaneously;

the first installation state is a second state when the first detection part detects only the first filter screen;

when the first detecting portion detects only the second filter screen, the first installation state is a third state, wherein the first filter screen is a filter screen covered only by the first detecting portion, and the second filter screen is a filter screen covered by both the first detecting portion and the second detecting portion.

In a possible embodiment, the step of determining the second installation state of the screen covered by the second detecting portion based on the detection result of the second detecting portion includes:

the second installation state is a fourth state in the case that the second detecting portion detects the second screen and the third screen at the same time;

the second installation state is a fifth state in the case that the second detecting portion detects only the third filter screen;

In the case where the second detecting portion detects only the second screen, the second installation state is a sixth state, wherein the third screen is regarded as a third screen as the screen covered only by the second detecting portion.

In a possible embodiment, the identification method further includes:

acquiring filter screen type information of the filter screen in an installation state;

and determining type arrangement information of the filter screens in the installation state based on the filter screen type information, the first installation state and the second installation state of each filter screen.

In a possible embodiment, the step of determining the type arrangement information of the filter screens in the installation state based on the filter screen type information, the first installation state, and the second installation state of each of the filter screens includes:

acquiring the second installation state under the condition that the first installation state is a first state and the filter screen types of the first filter screen and the second filter screen are different;

determining the first filter screen and the second filter screen type arrangement information based on the second installation state; and/or

Acquiring the first installation state under the condition that the second installation state is a fourth state and the filter screen types of the second filter screen and the third filter screen are different;

And determining the arrangement information of the second filter screen type and the third filter screen type based on the first installation state.

In a possible embodiment, the identification method further includes:

and determining the control parameters of each filter screen in the installation state based on the type arrangement information.

In one possible embodiment, the screen type information is obtained based on radio frequency tag assemblies on each of the screens.

In a possible embodiment, the step of determining the installation status of a plurality of the screens of the screen assembly based on the first installation status and the second installation status includes:

when the first attachment state is the first state and the second attachment state is the fourth state, determining that the screens covered by the first detection portion and the second detection portion are both in an attachment state;

when the first attachment state is the second state and the second attachment state is the fifth state, determining that the screen covered only by the first detection portion and the screen covered only by the second detection portion are in an attachment state;

when the first attachment state is the third state and the second attachment state is the sixth state, it is determined that the screen covered by only the first detection portion and the second detection portion is in the attachment state.

In a possible embodiment, the identification method further includes:

generating first error reporting information when the first installation state is a first state and the second installation state is a fifth state;

and generating first error reporting information when the second installation state is a fourth state and the first installation state is a second state.

According to a third aspect of embodiments of the present application there is provided a computer readable storage medium,

the computer readable storage medium stores a computer program for implementing the identification method according to any one of the above technical solutions.

According to a fourth aspect of embodiments of the present application, there is provided a control system, a filter screen assembly according to any one of the above technical solutions, the control system including:

an identification module for determining a first installation state of the filter screen covered by the first detection portion based on a detection result of the first detection portion;

the identification module is further used for determining a second installation state of the filter screen covered by the second detection part based on the detection result of the second detection part;

a determination module for determining a mounting status of a plurality of the screens of the screen assembly based on the first mounting status and the second mounting status.

According to a fifth aspect of an embodiment of the present application, there is provided a control apparatus, including:

a memory storing a computer program;

a processor executing the computer program;

wherein the processor implements the identification method according to any of the above technical solutions when executing the computer program.

According to a sixth aspect of an embodiment of the present application, there is provided an air conditioner, including:

a screen assembly according to any preceding claim.

In one possible embodiment, the air conditioner further includes:

the control device according to the above technical solution is used for controlling the filter screen assembly.

Compared with the prior art, the invention at least comprises the following beneficial effects: the filter screen assembly provided by the embodiment of the application comprises a plurality of filter screens, radio frequency tag assemblies, a first detection part and a second detection part, the radio frequency tag assemblies on the part of filter screens can be detected through the first detection part, the radio frequency tag assemblies on the part of filter screens can be detected through the arrangement of the second detection part, the first detection part and the second detection part can detect at least two radio frequency tag assemblies, and then the first detection part and the second detection part can detect the installation state of at least two filter screens, the installation state of at least three filter screens can be detected through the arrangement of the first detection part and the second detection part, the number of the first detection part and the second detection part can be reduced, the structure of the filter screen assembly is facilitated to be simplified, and the cost of the filter screen assembly is facilitated to be reduced. The detection range of the first detection part and the detection range of the second detection part are partially overlapped, namely, the radio frequency labels on part of the filter screens of the plurality of filter screens are simultaneously covered by the first detection part and the second detection part, so that the detection accuracy can be improved on one hand, the detection result of the first detection part and the detection result of the second detection part can be mutually verified, the abnormality of the first detection part or the second detection part can be timely found, the accuracy of the filter screen assembly in detecting the installation state of the filter screens is improved, and the erroneous judgment is avoided.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:

FIG. 1 is a schematic block diagram of a screen assembly of one embodiment provided herein;

FIG. 2 is a schematic block diagram of a screen assembly of another embodiment provided herein;

FIG. 3 is a schematic step flow diagram of a method for identifying a status of a filter screen according to one embodiment provided herein;

FIG. 4 is a schematic step flow diagram of a method for identifying a status of a filter screen according to another embodiment provided herein;

FIG. 5 is a block diagram of the architecture of a computer readable storage medium of one embodiment provided herein;

FIG. 6 is a block diagram of a control system according to one embodiment provided herein;

fig. 7 is a block diagram of a control device according to an embodiment of the present application.

The correspondence between the reference numerals and the component names in fig. 1 and 2 is:

100 filter screens, 200 radio frequency tag assemblies, 300 first detection parts and 400 second detection parts;

201 a first radio frequency tag, 202 a second radio frequency tag.

Detailed Description

In order to better understand the technical solutions described above, the technical solutions of the embodiments of the present application are described in detail below through the accompanying drawings and the specific embodiments, and it should be understood that the embodiments of the present application and the specific features in the embodiments are detailed descriptions of the technical solutions of the embodiments of the present application, and not limit the technical solutions of the present application, and the embodiments of the present application and the technical features in the embodiments of the present application may be combined with each other without conflict.

As shown in fig. 1 and 2, according to a first aspect of an embodiment of the present application, there is provided a screen assembly, including: a plurality of filter screens 100, radio frequency tag assemblies 200, a first detecting portion 300, and a second detecting portion 400;

wherein a radio frequency tag assembly 200 is provided on each filter screen 100; the detection range of the first detection part 300 is covered with at least two radio frequency tag assemblies 200; the detection range of the second detection part 400 is covered with at least two radio frequency tag assemblies 200; a part of the radio frequency tag assemblies 200 among the plurality of radio frequency tag assemblies 200 is simultaneously covered by the detection ranges of the first detection part 300 and the second detection part 400.

The filter screen assembly provided by the embodiment of the application can detect the installation state of at least three filter screens 100 through the arrangement of the first detection part 300 and the second detection part 400, so that the number of the first detection part 300 and the second detection part 400 can be reduced, the structure of the filter screen assembly is simplified, and the cost of the filter screen assembly is reduced; the radio frequency label on part of the filter screens 100 is covered by the first detection part 300 and the second detection part 400 simultaneously, so that on one hand, the detection accuracy can be improved, on the other hand, the detection result of the first detection part 300 can be mutually verified with the detection result of the second detection part 400, the abnormality of the first detection part 300 or the second detection part 400 can be found in time, the accuracy of the filter screen assembly in detecting the installation state of the filter screens 100 is improved, and the erroneous judgment is avoided.

As shown in fig. 1, taking three filter screens 100 as an example, the first detection portion 300 covers at least two radio frequency tag assemblies 200, the second detection portion 400 covers at least two radio frequency tag assemblies 200, and the detection ranges of the first detection portion 300 and the second detection portion 400 are overlapped, that is, when the number of the filter screen assemblies is three, the first detection portion 300 covers the radio frequency tag on the two filter screens 100, the second detection portion 400 covers the radio frequency tag on the two filter screens 100, one of the three filter screens 100 is covered by the first detection portion 300 and the second detection portion 400 at the same time, the installation states of the three filter screens 100 can be detected only by arranging the first detection portion 300 and the second detection portion 400, so that the number of the detection portions can be reduced, and the cost of the filter screen assemblies can be reduced.

As shown in fig. 2, it can be understood that, based on the same principle, when the number of the filter screens 100 is three or more, the first detecting unit 300 may cover a part of the filter screens 100, the second detecting unit 400 may cover a part of the filter screens 100, and the detection results of the first detecting unit 300 and the second detecting unit 400 cover all the filter screens 100, so that the installation states of all the filter screens 100 can be detected and acquired by the first detecting unit 300 and the second detecting unit 400.

As shown in fig. 2, it may be understood that, in order to improve the detection accuracy, when the filter screen 100 is more than three, the number of the first detection portions 300 and/or the second detection portions 400 may be plural, and each detection portion may cover only two radio frequency tag assemblies 200, so as to improve the detection accuracy on the premise of being able to reduce the number of the detection portions to be disposed.

As shown in fig. 2, a plurality of screens 100 may be grouped, with each three screens 100 being a group, each group of screens 100 being equipped with one first detection section 300 and one second detection section 400. It will be appreciated that, compared to the prior art, one detecting portion can be omitted for every three filter screens 100, the number of detecting portions can be reduced, and when the number of filter screens 100 cannot be divided by three, the remaining two or one filter screens 100 can be detected by one detecting portion.

It is understood that the first detecting unit 300 and the second detecting unit 400 have the same structure.

As shown in fig. 1, taking three filter screens 100 as an example, the detection results of the first detection portion 300 and the second detection portion 400 may be mutually verified, and the radio frequency tag assembly 200 on the filter screen 100 covered by the first detection portion 300 and the second detection portion 400 may be set as a verification radio frequency tag assembly, when the identification results of the first detection portion 300 and the second detection portion 400 are different, if the first detection portion 300 detects the verification radio frequency tag assembly, the second detection portion 400 does not detect the verification radio frequency tag assembly, or the first detection portion 300 does not detect the verification radio frequency tag assembly, and the second detection portion 400 detects the verification radio frequency tag assembly, it may be considered that one of the first detection portion 400 and the second detection portion 400 has a fault, so that the filter screen assembly may perform self-detection of the fault, and detection accuracy of the filter screen assembly is ensured.

It is understood that the filter screen 100 provided in the embodiments of the present application may be used as a filter screen 100 structure of a purifier or an air conditioner.

In some examples, the types of the plurality of screens 100 may be different, the installation state of each screen 100 may be identified through the arrangement of the first detection portion 300 and the second detection portion 400, and further, a first function that may be implemented by the screen assembly may be determined based on the screens 100 that are already installed in place in the screen assembly, a second function that may not be currently implemented by the screen assembly may be determined based on the screens 100 that are not already installed in place in the screen assembly, and further, the operation state of the screen assembly may be determined based on the first function and the second function.

In some examples, each filter screen 100 may be configured with a power-on slot, and the installation state of each filter screen 100 may be determined by the first detection portion 300 and the second detection portion 400, so that the power-on state of each power-on slot may be determined based on the filter screen 100 that is already installed in place in the filter screen assembly, and electric energy may be saved, for example, the power-on slot corresponding to the filter screen 100 with the installation state as the identification result may be powered on, and the power-on slot with the filter screen 100 in the uninstalled state may be powered off.

In some examples, the radio frequency tag assembly 200 may further include anti-counterfeiting information, and a corresponding encryption relationship is provided between the radio frequency tag assembly 200 and the first detection portion 300 and the second detection portion 400, and when the radio frequency tag assembly that does not satisfy the corresponding relationship is identified by the first detection portion 300 and the second detection portion 400, the filter screen assembly may be controlled to be powered off or the device mounted with the filter screen assembly may be controlled to be powered off, so as to play an anti-counterfeiting role.

As shown in fig. 1 and 2, in some examples, each radio frequency tag assembly 200 includes: the first radio frequency tag 201 and the second radio frequency tag 202 are arranged at intervals; the detection range of the first detection portion 300 covers the first radio frequency tags 201 of the at least two radio frequency tag assemblies 200, the detection range of the second detection portion 400 covers the second detection tags of the at least two radio frequency tag assemblies 200, and at least one first radio frequency tag 201 of the at least two first radio frequency tags 201 covered by the first detection portion 300 and at least one second radio frequency tag 202 of the at least two second radio frequency tags 202 covered by the second detection portion 400 belong to the same radio frequency tag assembly 200.

At least one radio frequency tag assembly 200 in the plurality of radio frequency tag assemblies 200 is covered by the first detection part 300 and the second detection part 400 at the same time, so that the detection states of the first detection part 300 and the second detection part 400 can be identified by the filter screen assembly, and faults of the first detection part 300 and the second detection part 400 can be found in time.

The radio frequency tag assembly 200 on the filter screen 100 covered by the first detection part 300 and the second detection part 400 at the same time is the verification radio frequency tag assembly, the first radio frequency tag 201 and the second radio frequency tag 202 of the verification radio frequency tag assembly are calibrated to be the verification first radio frequency tag and the verification second radio frequency tag, when the identification results of the first detection part 300 and the second detection part 400 are different, if the first detection part 300 detects the verification first radio frequency tag, the second detection part 400 does not detect the verification second radio frequency tag, or the first detection part 300 does not detect the verification first radio frequency tag, and the second detection part 400 detects the verification second radio frequency tag, one of the first detection part and the second detection part 400 can be considered to have faults, so that the filter screen assembly can perform self-detection of faults, and the detection precision of the filter screen assembly is ensured.

It will be appreciated that the low cost of the radio frequency tag, including two radio frequency tags per radio frequency tag assembly 200, does not result in an increase in the cost of the filter screen assembly.

In some examples, the detection range of each first detection portion 300 covers two first radio frequency tags 201, the detection range of each second detection portion 400 covers two second radio frequency tags 202, and one of the two first radio frequency tags 201 covered by the first detection portion 300 and one of the two second radio frequency tags 202 covered by the second detection portion 400 belong to the same radio frequency tag assembly 200.

Each first detection part 300 covers two first radio frequency labels 201, each second detection part 400 covers two second radio frequency labels 202, and can avoid that the same detection part covers three or more radio frequency labels simultaneously, and can avoid that three radio frequency labels generate turbulent flow on the detection part, and can improve the detection precision.

The first radio frequency tag 201 and the second radio frequency tag 202 may be radio frequency (Radio Frequency Identification, RFID) chips

In some examples, first detection portion 300 includes a first induction coil, the induction range of which covers adjacent two screens 100; the second detecting part 400 includes a second induction coil, and the second induction range selected by the second induction covers two adjacent filter screens 100; wherein one of the adjacent two screens 100 is simultaneously covered by the first induction coil and the second induction coil.

The first detecting part 300 includes a first induction coil that can identify the first radio frequency tag 201 of the radio frequency tag assembly 200, and the second detecting part 400 includes a second induction coil that can identify the second radio frequency tag 202 of the radio frequency tag assembly 200.

Each first induction coil covers the first radio frequency tags 201 on two adjacent filter screens 100, each second induction coil covers the second radio frequency tags 202 on two adjacent filter screens 100, so that the same induction coil can be prevented from simultaneously covering three or more radio frequency tags, turbulent flow generated by the three radio frequency tags on the induction coils can be avoided, and the detection precision can be improved.

So set up and make in every three filter screen 100 have one filter screen 100 to be covered by first induction coil and second induction coil simultaneously, two other filter screens 100 are only covered by first induction coil and second induction coil respectively, can improve detection precision, the overall arrangement of the first induction coil of being convenient for simultaneously and second induction coil, the circuit layout of the filter screen subassembly of being convenient for, the collection of the testing result of the first induction coil of being convenient for and second induction coil.

In one possible embodiment, the first detecting portion 300 and/or the second detecting portion 400 are plural, and each filter screen 100 is covered by the first detecting portion 300 and/or the second detecting portion 400.

The number of the radio frequency tags covered by each detection unit can be reduced by the plurality of the first detection units 300 and/or the plurality of the second detection units 400, the same detection unit can be prevented from being covered by too many radio frequency tags, mutual interference of a plurality of radio frequency tag signals can be suppressed, and detection accuracy can be improved.

Each of the screens 100 is covered by the first detecting portion 300 and/or the second detecting portion 400, that is, all of the screens 100 are in a state of being detected by the first detecting portion 300 or the second detecting portion 400, and thus the installation state of each of the screens 100 on the screen assembly can be identified, and the reliability of the identification can be ensured.

It will be appreciated that the rfid tag assembly 200 on each screen 100 is covered by the first detection portion 300 and/or the second detection portion 400. In the case that the rf tag assembly 200 includes the first rf tag 201 and the second rf tag 202, at least one of the first rf tag 201 and the second rf tag 202 on each filter screen 100 is covered by the first detecting portion 300 or the second detecting portion 400.

As shown in fig. 3, according to a second aspect of the embodiments of the present application, a method for identifying a filter screen state is provided, where the method is used for a filter screen assembly according to any one of the foregoing technical solutions, and the method includes:

step 301: determining a first installation state of the filter screen covered by the first detection part based on a detection result of the first detection part; each filter screen of the filter screen assembly is provided with a radio frequency tag assembly, the first detection part can identify the radio frequency tag assembly, and then the installation state of the filter screen corresponding to the radio frequency tag assembly covered by the detection range of the first detection part can be determined.

Step 302: determining a second installation state of the filter screen covered by the second detection part based on the detection result of the second detection part; each filter screen of the filter screen assembly is provided with a radio frequency tag assembly, the second detection part can identify the radio frequency tag assembly, and then the installation state of the filter screen corresponding to the radio frequency tag assembly covered by the detection range of the second detection part can be determined.

Step 303: based on the first installation state and the second installation state, an installation state of a plurality of screens of the screen assembly is determined. The installation states of the plurality of filter screens are determined through the first installation state and the second installation state, the number of the detection parts can be reduced, meanwhile, the accuracy of the first detection part and the second detection part can be determined through mutual verification of the first installation state and the second installation state, and the identification performance of the filter screen assembly is improved.

Taking three filter screens as an example, the first detection part covers at least two radio frequency tag assemblies, the second detection part covers at least two radio frequency tag assemblies, and partial detection ranges of the first detection part and the second detection part are overlapped, namely when the filter screen assemblies are three, the first detection part covers radio frequency tags on the two filter screens, the second detection part covers the radio frequency tags on the two filter screens, one of the three filter screens is covered by the first detection part and the second detection part at the same time, only the first detection part and the second detection part are required to be arranged, the first installation state is acquired based on the first detection part, the second installation state is acquired based on the second detection part, and the installation states of all the filter screens can be determined based on the first installation state and the second installation state.

It can be understood that, based on the same principle, when the filter screen is more than three, the first detecting portion may cover part of the filter screen, the second detecting portion may cover part of the filter screen, and the detection results of the first detecting portion and the second detecting portion cover all the filter screens, so that the installation states of all the filter screens can be detected and obtained through the first installation state of the first detecting portion and the second installation state of the second detecting portion.

It can be appreciated that, in order to improve the detection precision, when the filter screen is more than three, the number of the first detection portions and/or the second detection portions may be multiple, and each detection portion may cover only two radio frequency tag assemblies, so as to improve the detection precision on the premise of being capable of reducing the number of the detection portions.

For example, a plurality of screens may be grouped, with each three screens being provided with a first detection portion and a second detection portion. It will be appreciated that such an arrangement saves one detection unit per three screens compared to the prior art, and reduces the number of detection units, while when the number of screens cannot be divided by three, the remaining two or one screen can be detected by one detection unit.

Taking three filter screens as an example, the detection results of the first detection part and the second detection part can mutually verify, and the radio frequency tag assembly on the filter screen covered by the first detection part and the second detection part at the same time is set as a verification radio frequency tag assembly.

In some examples, the types of the plurality of screens may be different, and the method of identifying the screens may further include: the installation state of each filter screen can be identified through the arrangement of the first detection part and the second detection part, the first function which can be achieved by the filter screen assembly can be determined based on the filter screen which is installed in place in the filter screen assembly, the second function which cannot be achieved currently by the filter screen assembly can be determined based on the filter screen which is not installed in place in the filter screen assembly, and the working state of the filter screen assembly can be determined based on the first function and the second function.

In some examples, each filter screen may be configured with a power-on socket, and the method for identifying a filter screen may further include: the installation state of each filter screen can be determined through the first detection part and the second detection part, and then the on-off state of each power-on slot can be determined based on the filter screen which is installed in place in the filter screen assembly, so that electric energy can be saved, for example, the power-on slot corresponding to the filter screen with the installation state as the identification result can be powered on, and the power-on slot with the filter screen in the uninstalled state is powered off.

In some examples, the radio frequency tag assembly may further include anti-counterfeiting information, and the method for identifying the filter screen may further include: the corresponding encryption relation is arranged between the radio frequency tag assembly and the first detection part and the second detection part, and when the radio frequency tag assembly which does not meet the corresponding relation is identified by the first detection part and the second detection part, the filter screen assembly can be controlled to be powered off or the device provided with the filter screen assembly can be controlled to be powered off so as to play a role in anti-counterfeiting.

In some examples, the step of determining the first installation state of the screen covered by the first detection portion based on the detection result of the first detection portion includes: the first installation state is a first state when the first detection part detects the first filter screen and the second filter screen simultaneously; the first installation state is a second state when the first detection part detects only the first filter screen; when the first detecting portion detects only the second screen, the first mounting state is a third state, wherein the first screen is a screen covered only by the first detecting portion, and the second screen is a screen covered by both the first detecting portion and the second detecting portion.

When the first installation state is the first state, the detection result of the first detection part is not that the first filter screen and the second filter screen are installed in place at the same time; when the first installation state is the second state, the first filter screen is only in the installation state in the detection result of the first detection part; when the first attachment state is the third state, it is described that only the second screen is in the attachment state in the detection result of the second detection unit.

In some examples, the step of determining the second installation state of the screen covered by the second detection portion based on the detection result of the second detection portion includes: the second installation state is a fourth state when the second detection part detects the second filter screen and the third filter screen simultaneously; the second installation state is a fifth state when the second detecting part detects only the third filter screen; in the case where only the second screen is detected by the second detecting portion, the second attachment state is a sixth state in which the third screen is regarded as a third screen as the screen covered only by the second detecting portion.

When the second installation state is the fourth state, the detection result of the second detection part is not that the second filter screen and the third filter screen are installed in place at the same time; when the second installation state is the fifth state, the second filter screen is only in the installation state in the detection result of the second detection part; when the second attachment state is the sixth state, it is described that only the third screen is in the attachment state in the detection result of the second detection unit.

In some examples, the identification method further comprises: acquiring filter screen type information of a filter screen in an installation state; and determining type arrangement information of the filter screens in the installation state based on the filter screen type information, the first installation state and the second installation state of each filter screen.

The video tag assembly on each filter screen can further comprise filter screen type information corresponding to the filter screen direction, namely, the type of each filter screen can be determined through the first detection part and the second detection part, and further, the type arrangement information of the filter screen in an installation state can be clearly determined through the type information of the filter screen covered by the first detection part and the second detection part, so that the installation state of the filter screen and the arrangement modes of different filter screens can be automatically identified in the use process of the filter screen assembly, the control of the power supply parameters of the filter screen assembly is facilitated, the type arrangement modes can be identified through the filter screen assembly and the filter screen identification method provided by the embodiment of the application, and even if the filter screens of different types are interchanged, accurate power supply parameters and control parameters can be provided for the filter screens.

In some examples, the step of determining the type arrangement information of the screens of the installed state based on the screen type information, the first installed state, and the second installed state of each screen includes: acquiring a second installation state under the condition that the first installation state is the first state and the types of the first filter screen and the second filter screen are different; and determining the arrangement information of the first filter screen type and the second filter screen type based on the second installation state.

When the first installation state is the first state, the first filter screen and the second filter screen are in the state of being installed simultaneously, and the filter screen types of the first filter screen and the second filter screen are different, the second installation state can be acquired under the condition, the type of the filter screen covered by the first detection part and the second detection part at the same time can be further known based on the second installation state, the type of the second filter screen can be clarified, and the other one of the two types identified by the first detection part is the filter screen type corresponding to the first filter screen.

It is understood that when the first installation state is the second state and the third state, only the first filter screen or the second filter screen is in the installation state, and the first detection portion can directly identify the position and the type of the installed filter screen.

As shown in fig. 1, when the first detecting unit 300 detects the middle filter screen 100 in fig. 1 and the left filter screen 100 in fig. 1 at the same time, and the two filter screen types are different, the detection result of the second detecting unit 400 may be obtained, and the filter screen type of the middle filter screen 100 in fig. 1 may be clarified by the detection results of the first detecting unit 300 and the second detecting unit 400, and further, the filter screen type of the other filter screen 100 may be clarified.

In some examples, the step of determining the type arrangement information of the screens of the installed state based on the screen type information, the first installed state, and the second installed state of each screen includes: acquiring a first installation state under the condition that the second installation state is a fourth state and the filter screen types of the second filter screen and the third filter screen are different; and determining the arrangement information of the second filter screen type and the third filter screen type based on the first installation state.

When the second installation state is the fourth state, the second filter screen and the third filter screen are in the state of being installed simultaneously, and the filter screen types of the second filter screen and the third filter screen are different, the first installation state can be acquired under the condition, the type of the filter screen covered by the first detection part and the second detection part at the same time can be further known based on the first installation state, the type of the second filter screen can be clarified, and the other one of the two types identified by the second detection part is the filter screen type corresponding to the third filter screen.

It is understood that when the second installation state is the fifth state and the sixth state, only the second filter screen or the third filter screen is in the installation state, and the second detection portion can directly identify the position and the type of the installed filter screen.

In some examples, the identification method further comprises: based on the type arrangement information, control parameters of each filter screen in an installation state are determined.

After the type arrangement information of the filter screen in the installation state is clarified, corresponding control parameters can be produced based on the type arrangement information, so that the filter screen can obtain power-on parameters or control parameters matched with the filter screen, the operation accuracy and the matching degree of the filter screen are higher, and the user experience can be improved.

In some examples, screen type information is obtained based on radio frequency tag assemblies on each screen.

The filter screen type information of the filter screen can be included in each radio frequency tag assembly, when the radio frequency tag assembly is detected by the first detection part and/or identified, the type of the monitored filter screen can be obtained by the first detection part or the second detection part, the installation state of the filter screen and the type of the filter screen are synchronously identified, and the identification efficiency is higher.

In some examples, the step of determining the installed status of the plurality of screens of the screen assembly based on the first installed status and the second installed status includes: when the first installation state is the first state and the second installation state is the fourth state, judging that the filter screens covered by the first detection part and the second detection part are both in the installation state; when the first installation state is the second state and the second installation state is the fifth state, determining that the filter screen covered only by the first detection portion and the filter screen covered only by the second detection portion are in the installation state; when the first attachment state is the third state and the second attachment state is the sixth state, it is determined that the filter screen covered by only the first detection portion and the second detection portion is in the attachment state.

In determining the installation states of the plurality of screens based on the first installation state and the second installation state, when the first installation state and the second installation state are the first state and the fourth state, respectively, it is explained that the first screen, the second screen, and the third screen are all in the installation states.

When the first installation state and the second installation state are the first state and the sixth state, respectively, it is indicated that only the first filter screen and the second filter screen covered by the first detection portion are in the installation state, and the third filter screen is not in the installation state.

In the case where the first attachment state and the second attachment state are the second state and the fifth state, respectively, the first screen covered only by the first detection portion and the third screen covered only by the second detection portion are described as being in the attached state, and the second screen is described as being in the detached state.

In the case where the first attachment state and the second attachment state are the third state and the sixth state, respectively, it is explained that only the second screen covered by the first detection portion and the second detection portion at the same time is in the attachment state.

When the first attachment state and the second attachment state are the third state and the fourth state, respectively, it is described that only the second screen and the third screen covered by the second detection portion are in the attached state, and the first screen not covered by the second detection portion is in the unattached state.

Based on this, can confirm the installation status of at least three filter screen through two detection portions, compare the setting quantity that has reduced detection portion with current technique, can confirm the installation status of a plurality of filter screens through less coil, reduce the cost of filter screen subassembly, be convenient for simplify the structure of filter screen subassembly.

In some examples, the identification method further comprises: generating first error reporting information when the first installation state is a first state and the second installation state is a fifth state; and generating second error reporting information when the second installation state is a fourth state and the first installation state is a second state.

When the first installation state and the second installation state are respectively not in the second state and the fifth state, the second filter screen is in the installation state in the detection result of the first detection part, the second filter screen is in the uninstalled state in the detection result of the second detection part, the detection results of the first detection part and the second detection part deviate from each other, and at least one of the first detection part and the second detection part is indicated to have a fault, and in the case, the fault of the second detection part is more likely, so that first error reporting information can be generated to remind a user or a maintenance person that the second detection part has the fault, the detection results of the first detection part and the second detection part can be mutually verified, the detection precision of the filter screen assembly is improved, and the occurrence of false detection and missing detection probability is reduced.

And when the first installation state and the second installation state are not the second state and the third state respectively, the second filter screen is in the installation state in the detection result of the second detection part, the second filter screen is in the uninstalled state in the detection result of the first detection part, the detection results of the first detection part and the second detection part deviate, and at least one of the first detection part and the second detection part is indicated to have a fault, in this case, the first detection part has a high probability of fault, so that second error reporting information can be generated to remind a user or a maintenance person that the first detection part has a fault, the detection results of the first detection part and the second detection part can mutually verify, the detection precision of the filter screen assembly is improved, and the occurrence of false detection and missing detection probability is reduced.

As shown in fig. 4, in some examples, a method of identifying a filter screen may include:

step 401: enabling the first detection part and the second detection part;

step 402: judging whether the first detection part and the second detection part receive detection signals, if yes, executing step 403 and step 410, and if not, executing step 402;

step 403: judging whether the first detection part detects the signals of the radio frequency labels on the first filter screen and the second filter screen at the same time, if so, executing a step 404, and if not, executing a step 407;

Step 404: judging whether the second detection part detects the radio frequency tag on the third filter screen, if so, executing a step 405, and if not, executing a step 406;

step 405: judging that the first filter screen, the second filter screen and the third filter screen are in an installation state;

step 406: judging that the first filter screen and the second filter screen are in an installation state;

step 407: judging whether the first detection part detects the signal of the radio frequency tag on the second filter screen, if so, executing a step 408, and if not, executing a step 409;

step 408: judging that the second filter screen is in an installation state;

step 409: judging that the first filter screen is in an installation state;

step 410: judging whether the second detection part detects the signals of the radio frequency labels on the second filter screen and the third filter screen at the same time, if so, executing a step 411, and if not, executing a step 414;

step 411: judging whether the second detection part detects the radio frequency tag on the first filter screen, if so, executing a step 412, and if not, executing a step 413;

step 412: judging that the first filter screen, the second filter screen and the third filter screen are in an installation state;

step 413: judging that the second filter screen and the third filter screen are in an installation state;

step 414: judging whether the second detection part detects the signal of the radio frequency tag on the second filter screen, if so, executing step 415, if not, executing step 416;

Step 415: judging that the second filter screen is in an installation state;

step 416: and judging that the third filter screen is in the installation state.

According to the identification method provided by the embodiment of the application, the installation states of at least three filter screens can be identified through the two detection parts, so that the number of the detection parts can be reduced, the production cost of the filter screen assembly is further reduced, meanwhile, each detection part corresponds to two filter screens, interference of signals generated between a plurality of radio frequency tags can be avoided, and the accuracy of detection of the installation states of the filter screens is guaranteed.

As shown in fig. 5, a third aspect according to an embodiment of the present application proposes a computer readable storage medium 501, where the computer readable storage medium 501 stores a computer program 502, implementing an identification method according to any of the above-mentioned aspects.

The computer readable storage medium 501 provided in the embodiment of the present application realizes the identification method of the above technical solution, so that the computer readable storage medium 501 has all the beneficial effects of the identification method of the above technical solution.

It can be understood that when the filter screen is more than three, the first detection portion can cover part of the filter screen, the second detection portion can also cover part of the filter screen, and the detection results of the first detection portion and the second detection portion cover all the filter screens, so that the installation states of all the filter screens can be detected and obtained through the first installation state of the first detection portion and the second installation state of the second detection portion.

Based on such understanding, the technical solution of the present application may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (may be a CD-ROM, a U-disk, a mobile hard disk, etc.), and includes several instructions for causing a computer device (may be a personal computer, a server, or a network device, etc.) to perform the methods described in various implementation scenarios of the present application.

As shown in fig. 6, a control system is proposed according to a fourth aspect of the embodiment of the present application, and an identification module 601, where the identification module 601 is configured to determine, based on a detection result of the first detection portion, a first installation state of the filter screen covered by the first detection portion; the identification module 601 is further configured to determine a second installation state of the filter screen covered by the second detection portion based on a detection result of the second detection portion; the determining module 602, the determining module 602 is configured to determine an installation status of a plurality of screens of the screen assembly based on the first installation status and the second installation status.

The control system provided by the embodiment of the application realizes the identification method of the technical scheme, so that the control system has the intentional effect of the identification method.

In some examples, the control device may also include a user interface, a network interface, a camera, radio Frequency (RF) circuitry, sensors, audio circuitry, WI-FI modules, and so forth. The user interface may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), etc., and the optional user interface may also include a USB interface, a card reader interface, etc. The network interface may optionally include a standard wired interface, a wireless interface (e.g., WI-FI interface), etc.

In an exemplary embodiment, the control apparatus may further include an input-output interface and a display device, wherein the respective functional units may communicate with each other through a bus. The memory stores a computer program, and a processor is configured to execute the program stored in the memory to perform the method in the above embodiment.

The storage medium may also include an operating system and a network communication module. The operating system is a program that manages the physical device hardware and software resources of the above-described methods, supporting the execution of information handling programs and other software and/or programs. The network communication module is used for realizing communication among all components in the storage medium and communication with other hardware and software in the information processing entity equipment.

From the above description of the embodiments, it will be apparent to those skilled in the art that the present application may be implemented by means of software plus necessary general hardware platforms, or may be implemented by hardware.

As shown in fig. 7, a fifth aspect according to an embodiment of the present application proposes a control device, including: a memory 701 storing a computer program; a processor 702 executing the computer program; the processor, when executing the computer program, implements the identification method according to any of the above technical solutions.

The control device provided in the embodiment of the present application realizes the identification method according to any one of the above-mentioned technical solutions, so that the control device has all the advantageous effects of the identification method according to the above-mentioned technical solutions.

For example, a plurality of screens may be grouped, each three screens being provided in a group, each group being provided with a first detection portion and a second detection portion. It will be appreciated that such an arrangement saves one detection unit per three screens compared to the prior art, and reduces the number of detection units, while when the number of screens cannot be divided by three, the remaining two or one screen can be detected by one detection unit.

According to a sixth aspect of an embodiment of the present application, there is provided an air conditioner, including: a screen assembly according to any preceding aspect.

The air conditioner provided by the embodiment of the application includes the filter screen assembly according to any one of the above technical solutions, so that the air conditioner has all the intentional effects of the filter screen assembly, and no description is given here.

In some examples, the air conditioner may further include a housing having a slot formed therein, the screen assembly being configured to be inserted into the slot.

In some examples, the air conditioner further comprises: the control device according to the above technical solution is used for controlling the filter screen assembly.

The air conditioner provided in this embodiment of the present application further includes the control device according to any one of the foregoing technical solutions, so that the air conditioner has all the intentional effects of the control device according to the foregoing technical solutions, which is not described herein.

The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the application. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In the description of the present specification, the terms "one embodiment," "some embodiments," "particular embodiments," and the like, mean 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 present invention. In this specification, schematic representations of the above terms 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.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A screen assembly, comprising:

a plurality of filter screens;

the radio frequency tag assemblies are arranged on each filter screen;

2. The screen assembly of claim 1, wherein the screen assembly,

each of the radio frequency tag assemblies includes: the system comprises a first radio frequency tag and a second radio frequency tag, wherein the first radio frequency tag and the second radio frequency tag are arranged at intervals;

3. The screen assembly of claim 2, wherein the screen assembly,

the detection range of each first detection part covers two first radio frequency tags, the detection range of each second detection part covers two second radio frequency tags, and one of the two first radio frequency tags covered by the first detection part and one of the two second radio frequency tags covered by the second detection part belong to the same radio frequency tag assembly.

4. A filter screen assembly as claimed in any one of claims 1 to 3, wherein,

the first detection part comprises a first induction coil, and the induction range of the first induction coil covers two adjacent filter screens;

5. A filter screen assembly as claimed in any one of claims 1 to 3, wherein,

the first detection part and/or the second detection part are/is a plurality of, and each filter screen is covered by the first detection part and/or the second detection part.

6. A method of identifying a condition of a screen for a screen assembly according to any one of claims 1 to 5, the method comprising:

7. The method according to claim 6, wherein the step of determining the first attachment state of the screen covered by the first detecting portion based on the detection result of the first detecting portion includes:

8. The method according to claim 7, wherein the step of determining the second attachment state of the screen covered by the second detecting portion based on the detection result of the second detecting portion includes:

9. The identification method of claim 8, further comprising:

10. The method of identifying of claim 9, wherein the step of determining the screen type arrangement information of the installation state based on the screen type information, the first installation state, and the second installation state of each of the screens includes:

11. The identification method of claim 9, further comprising:

12. The method of claim 9, wherein,

the screen type information is obtained based on the radio frequency tag assembly on each of the screens.

13. The identification method of claim 8, wherein the step of determining the installation status of a plurality of the screens of the screen assembly based on the first installation status and the second installation status comprises:

14. The identification method of claim 8, further comprising:

and generating second error reporting information when the second installation state is a fourth state and the first installation state is a second state.

15. A computer-readable storage medium comprising,

the computer-readable storage medium stores a computer program implementing the identification method according to any one of claims 6 to 14.

16. A control system for the screen assembly of any one of claims 1 to 5, the control system comprising:

17. A control apparatus, characterized by comprising:

a memory storing a computer program;

a processor executing the computer program;

wherein the processor, when executing the computer program, implements the identification method of any of claims 6 to 14.

18. An air conditioner, comprising:

a screen assembly according to any one of claims 1 to 5.

19. The air conditioner as set forth in claim 18, further comprising:

a control device as claimed in claim 17, for controlling the screen assembly.