CN110976235B - Electrostatic powder spraying treatment method and system - Google Patents
Electrostatic powder spraying treatment method and system Download PDFInfo
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- CN110976235B CN110976235B CN201911417771.XA CN201911417771A CN110976235B CN 110976235 B CN110976235 B CN 110976235B CN 201911417771 A CN201911417771 A CN 201911417771A CN 110976235 B CN110976235 B CN 110976235B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
- B05D1/04—Processes for applying liquids or other fluent materials performed by spraying involving the use of an electrostatic field
- B05D1/06—Applying particulate materials
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/08—Plant for applying liquids or other fluent materials to objects
- B05B5/081—Plant for applying liquids or other fluent materials to objects specially adapted for treating particulate materials
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Abstract
The embodiment of the invention provides an electrostatic powder spraying processing method and system, wherein a spraying area for spraying each spraying processing node in a set period and the area for spraying each spraying area are determined according to spraying control data, and then for any spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the spraying processing node in a set period according to the minimum spraying region area, if there is a first target spray processing node and a second target spray processing node that include the same sequence of spray elements, and the area difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the first target spray processing node and the second target spray processing node form a target spray combination. Therefore, the spraying treatment can be carried out through the target spraying combination, and the requirements of real-time performance and accuracy in the spraying process can be met.
Description
Technical Field
The invention relates to the technical field of spraying, in particular to an electrostatic powder spraying treatment method and system.
Background
In the current spraying process flow, the traditional spraying process is difficult to meet the requirements of real-time performance and accuracy in the spraying process.
Disclosure of Invention
In view of this, an object of the embodiments of the present invention is to provide an electrostatic powder spraying processing method and system, which can meet the requirements of real-time performance and accuracy in the spraying process.
According to an aspect of the embodiments of the present invention, there is provided an electrostatic powder spraying processing method applied to a server, the server being communicatively connected to a plurality of spraying processing devices on a production line, the spraying processing devices being used for spraying electrostatic powder, the method including:
acquiring the spray control data of each spray processing node of each spray processing device, and determining the spray region sprayed by each spray processing node in a set period and the area of each spray region sprayed according to the spray control data;
for any spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area; wherein, the elements of each spraying element sequence are spraying regions sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying region, and the same spraying regions sprayed by the same spraying processing node in different areas belong to different elements;
judging whether a first target spraying processing node and a second target spraying processing node which comprise the same spraying element sequence exist or not, if so, judging whether the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold or not, and if the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold, determining that the first target spraying processing node and the second target spraying processing node form a target spraying combination.
In a possible example, after the step of determining, according to the spray control data, a spray region to be sprayed by each spray processing node in a set period and an area of each spray region to be sprayed, the method further includes:
determining the spray processing node with the number of times of spraying the spray area in the set period greater than or equal to the minimum spray area as a target spray processing node;
the step of determining, for any one of the spraying processing nodes, a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area includes:
and for any target spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the target spraying processing node in the set period according to the minimum spraying region area.
In one possible example, the step of determining whether there are a first target spray processing node and a second target spray processing node of the same spray element sequence includes:
sequencing the elements included in the spraying element sequence of each spraying processing node according to the area sequence of the spraying region;
and if the elements included in the spraying element sequences of different spraying processing nodes are the same and the sequence of each element is consistent, determining that a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist.
In a possible example, the step of determining whether the difference between the areas of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold includes:
sequentially judging whether the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value or not according to the area sequence of the spraying areas;
if the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value.
In one possible example, the method further comprises:
if the first target spraying processing node and the second target spraying processing node which comprise the same spraying element sequence do not exist, determining that a target spraying combination does not exist; and/or
And if the area difference of the spraying areas corresponding to at least one same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is greater than a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node do not form a target spraying combination.
According to another aspect of the embodiments of the present invention, there is provided an electrostatic powder spray processing system applied to a server, the server being communicatively connected to a plurality of spray processing devices on a production line, the spray processing devices being used for spraying electrostatic powder, the system including:
the acquisition module is used for acquiring the spraying control data of each spraying processing node of each spraying processing device, and determining the spraying area sprayed by each spraying processing node in a set period and the area of each spraying area sprayed by each spraying processing node according to the spraying control data;
the determining module is used for determining a spraying element sequence included in a spraying region set sprayed by any spraying processing node in the set period according to the minimum spraying region area; wherein, the elements of each spraying element sequence are spraying regions sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying region, and the same spraying regions sprayed by the same spraying processing node in different areas belong to different elements;
the judging module is used for judging whether a first target spraying processing node and a second target spraying processing node which comprise the same spraying element sequence exist or not, judging whether the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold value or not if the first target spraying processing node and the second target spraying processing node exist, and determining that the first target spraying processing node and the second target spraying processing node form a target spraying combination if the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to the preset area difference threshold value.
According to another aspect of the embodiments of the present invention, there is provided a readable storage medium having stored thereon a computer program which, when executed by a processor, can perform the steps of the electrostatic powder spray processing method described above.
Compared with the prior art, the electrostatic powder spraying processing method and system provided by the embodiment of the invention, determining the spraying area sprayed by each spraying processing node in a set period and the area of each spraying area sprayed according to the spraying control data, and then for any spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the spraying processing node in a set period according to the minimum spraying region area, if there is a first target spray processing node and a second target spray processing node that include the same sequence of spray elements, and the area difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the first target spray processing node and the second target spray processing node form a target spray combination. Therefore, the spraying treatment can be carried out through the target spraying combination, and the requirements of real-time performance and accuracy in the spraying process can be met.
In order to make the aforementioned objects, features and advantages of the embodiments of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
FIG. 1 illustrates a component diagram of a server provided by an embodiment of the invention;
FIG. 2 is a schematic flow chart of an electrostatic powder spraying treatment method provided by an embodiment of the invention;
fig. 3 shows a functional block diagram of an electrostatic powder spray processing system according to an embodiment of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood by the scholars in the technical field, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terms "first," "second," "third," and the like in the description and in the claims, as well as in the drawings, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the invention described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Fig. 1 shows an exemplary component schematic of a server 100. The server 100 may include one or more processors 104, such as one or more Central Processing Units (CPUs), each of which may implement one or more hardware threads. The server 100 may also include any storage media 106 for storing any kind of information, such as code, settings, data, etc. For example, and without limitation, storage medium 106 may include any one or more of the following in combination: any type of RAM, any type of ROM, flash memory devices, hard disks, optical disks, etc. More generally, any storage medium may use any technology to store information. Further, any storage medium may provide volatile or non-volatile retention of information. Further, any storage medium may represent a fixed or removable component of server 100. In one case, when the processor 104 executes the associated instructions stored in any storage medium or combination of storage media, the server 100 may perform any of the operations of the associated instructions. The server 100 further comprises one or more drive units 108 for interacting with any storage medium, such as a hard disk drive unit, an optical disk drive unit, etc.
The server 100 also includes input/output 110(I/O) for receiving various inputs (via input unit 112) and for providing various outputs (via output unit 114)). One particular output mechanism may include a presentation device 116 and an associated Graphical User Interface (GUI) 118. The server 100 may also include one or more network interfaces 120 for exchanging data with other devices via one or more communication units 122. One or more communication buses 124 couple the above-described components together.
The communication unit 122 may be implemented in any manner, such as over a local area network, a wide area network (e.g., the internet), a point-to-point connection, etc., or any combination thereof. The communication unit 122 may include any combination of hardwired links, wireless links, routers, gateway functions, name servers 100, and so forth, governed by any protocol or combination of protocols.
Fig. 2 shows a schematic flow chart of an electrostatic powder spray processing method provided by an embodiment of the present invention, which can be executed by the server 100 shown in fig. 1, and the detailed steps of the electrostatic powder spray processing method are described as follows.
Step S110, acquiring the spraying control data of each spraying processing node of each spraying processing device, and determining the spraying region sprayed by each spraying processing node in a set period and the area of each spraying region sprayed according to the spraying control data.
Step S120, for any spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area. The elements of each spraying element sequence are spraying areas sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying area, and the same spraying areas sprayed by the same spraying processing node in different areas belong to different elements.
Step S130, judging whether a first target spraying processing node and a second target spraying processing node which comprise the same spraying element sequence exist, if so, judging whether the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, and if the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node form a target spraying combination.
Based on the above steps, in this embodiment, a spraying region where each spraying processing node sprays in a set period and an area where each spraying region sprays are determined according to spraying control data, then, for any spraying processing node, a spraying element sequence included in a spraying region set where the spraying processing node sprays in the set period is determined according to a minimum spraying region area, and if a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist and a region difference between spraying regions where the first target spraying processing node and the second target spraying processing node spray the same element in the same spraying element sequence is smaller than or equal to a preset region difference threshold, it is determined that the first target spraying processing node and the second target spraying processing node form a target spraying combination. Therefore, the spraying treatment can be carried out through the target spraying combination, and the requirements of real-time performance and accuracy in the spraying process can be met.
In a possible design, the present embodiment may determine, as a target spraying processing node, a spraying processing node in which the number of times of spraying the spraying region in the set period is equal to or greater than the minimum spraying region area. In this way, for step S120, for any target spraying processing node, the spraying element sequence included in the spraying region set sprayed by the target spraying processing node in the set period may be determined according to the minimum spraying region area.
In one possible design, for step S130, the elements included in the spray element sequence of each spray processing node may be sorted in order of the area of the spray region. And if the elements included in the spraying element sequences of different spraying processing nodes are the same and the sequence of each element is consistent, determining that a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist.
In a possible design, for step S130, it may be sequentially determined, according to an area sequence of spraying regions, whether a region difference between spraying regions corresponding to the same elements in the sequence in which the first target spraying processing node and the second target spraying processing node spray the same elements is less than or equal to a preset region difference threshold.
If the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value.
In one possible design, for step S130, if there is no first target spray processing node and no second target spray processing node that include the same spray element sequence, it is determined that there is no target spray combination; and/or if the area difference of the spraying areas corresponding to at least one same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is larger than a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node do not form a target spraying combination.
Fig. 3 shows a functional block diagram of an electrostatic powder spray processing system 200 according to an embodiment of the present invention, where the functions implemented by the electrostatic powder spray processing system 200 may correspond to the steps executed by the above method. The electrostatic powder spray processing system 200 may be understood as the server 100 or a processor of the server 100, or may be understood as a component that is independent from the server 100 or the processor and implements the functions of the present invention under the control of the server 100, as shown in fig. 3, and the functions of the functional modules of the electrostatic powder spray processing system 200 are described in detail below.
The obtaining module 210 is configured to obtain spraying control data of each spraying processing node of each spraying processing device, and determine, according to the spraying control data, a spraying region where each spraying processing node sprays in a set period and an area where each spraying region sprays.
And the determining module 220 is configured to determine, for any spraying processing node, a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area. The elements of each spraying element sequence are spraying areas sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying area, and the same spraying areas sprayed by the same spraying processing node in different areas belong to different elements.
The determining module 230 is configured to determine whether a first target spraying processing node and a second target spraying processing node that include the same spraying element sequence exist, determine whether, if the first target spraying processing node and the second target spraying processing node that include the same spraying element sequence exist, the difference between the areas of the spraying areas corresponding to the same element in the same spraying element sequence that are sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold, and determine that, if the difference between the areas of the spraying areas corresponding to the same element in the same spraying element sequence that are sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold, the first target spraying processing node and the second target spraying processing node form a target spraying combination.
In one possible example, the determining module 220 is further configured to:
determining the spray processing node with the number of times of spraying the spray area in the set period greater than or equal to the minimum spray area as a target spray processing node;
and for any target spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the target spraying processing node in the set period according to the minimum spraying region area.
In one possible example, the determining module 230 is configured to determine whether a first target spray processing node and a second target spray processing node of the same spray element sequence exist by:
sequencing the elements included in the spraying element sequence of each spraying processing node according to the area sequence of the spraying region;
and if the elements included in the spraying element sequences of different spraying processing nodes are the same and the sequence of each element is consistent, determining that a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist.
In a possible example, the determining module 230 is configured to determine whether the area difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold by:
sequentially judging whether the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value or not according to the area sequence of the spraying areas;
if the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value.
In one possible example, the determining module 230 is further configured to:
if the first target spraying processing node and the second target spraying processing node which comprise the same spraying element sequence do not exist, determining that a target spraying combination does not exist; and/or
And if the area difference of the spraying areas corresponding to at least one same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is greater than a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node do not form a target spraying combination.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method can be implemented in other ways. The apparatus and method embodiments described above are illustrative only, as the flowcharts and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
In addition, the functional modules in the embodiments of the present invention may be integrated together to form an independent part, or each module may exist separately, or two or more modules may be integrated to form an independent part.
Alternatively, all or part of the implementation may be in software, hardware, firmware, or any combination thereof. When implemented in software, may be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions. When loaded and executed on a computer, cause the processes or functions described in accordance with the embodiments of the invention to occur, in whole or in part. The computer may be a general purpose computer, a special purpose computer, a network of computers, or other programmable device. The computer instructions may be stored in a computer readable storage medium or transmitted from one computer readable storage medium to another, for example, from one website site, computer, server, or data center to another website site, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, Digital Subscriber Line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.). The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device, such as a server, a data center, etc., that incorporates one or more of the available media. The usable medium may be a magnetic medium (e.g., floppy Disk, hard Disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., Solid State Disk (SSD)), among others.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any drawing credit or debit acknowledgement in the claims should not be construed as limiting the claim concerned.
Claims (8)
1. An electrostatic powder spraying processing method is applied to a server, the server is in communication connection with a plurality of spraying processing devices on a production line, the spraying processing devices are used for spraying electrostatic powder, and the method comprises the following steps: acquiring the spray control data of each spray processing node of each spray processing device, and determining the spray region sprayed by each spray processing node in a set period and the area of each spray region sprayed according to the spray control data; for any spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area; wherein, the elements of each spraying element sequence are spraying regions sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying region, and the same spraying regions sprayed by the same spraying processing node in different areas belong to different elements; judging whether a first target spraying processing node and a second target spraying processing node which comprise the same spraying element sequence exist or not, if so, judging whether the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold or not, and if the difference of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold, determining that the first target spraying processing node and the second target spraying processing node form a target spraying combination; the step of judging whether a first target spraying processing node and a second target spraying processing node of the same spraying element sequence exist or not comprises the following steps: sequencing the elements included in the spraying element sequence of each spraying processing node according to the area sequence of the spraying region; and if the elements included in the spraying element sequences of different spraying processing nodes are the same and the sequence of each element is consistent, determining that a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist.
2. The electrostatic powder spray processing method of claim 1, wherein after the step of determining the spray region that each spray processing node sprays in a set period according to the spray control data, and the area of each spray region that sprays, the method further comprises: determining the spray processing node with the number of times of spraying the spray area in the set period greater than or equal to the minimum spray area as a target spray processing node; the step of determining, for any one of the spraying processing nodes, a spraying element sequence included in a spraying region set sprayed by the spraying processing node in the set period according to the minimum spraying region area includes: and for any target spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the target spraying processing node in the set period according to the minimum spraying region area.
3. The electrostatic powder spraying processing method according to claim 1, wherein the step of determining whether the difference between the areas of the spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value comprises: sequentially judging whether the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value or not according to the area sequence of the spraying areas; if the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value.
4. The electrostatic powder spray processing method of claim 1, further comprising: if the first target spraying processing node and the second target spraying processing node which comprise the same spraying element sequence do not exist, determining that a target spraying combination does not exist; and/or if the area difference of the spraying areas corresponding to at least one same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is larger than a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node do not form a target spraying combination.
5. An electrostatic powder spray treatment system, applied to a server, wherein the server is in communication connection with a plurality of spray treatment devices on a production line, and the spray treatment devices are used for spraying electrostatic powder, the system comprising: the acquisition module is used for acquiring the spraying control data of each spraying processing node of each spraying processing device, and determining the spraying area sprayed by each spraying processing node in a set period and the area of each spraying area sprayed by each spraying processing node according to the spraying control data; the determining module is used for determining a spraying element sequence included in a spraying region set sprayed by any spraying processing node in the set period according to the minimum spraying region area; wherein, the elements of each spraying element sequence are spraying regions sprayed by the spraying processing nodes in the set period, the sum of the elements in each spraying element sequence is equal to the area of the minimum spraying region, and the same spraying regions sprayed by the same spraying processing node in different areas belong to different elements; the judging module is used for judging whether a first target spraying processing node and a second target spraying processing node which comprise the same spraying element sequence exist or not, judging whether the area difference of spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to a preset area difference threshold value or not if the first target spraying processing node and the second target spraying processing node exist, and determining that the first target spraying processing node and the second target spraying processing node form a target spraying combination if the area difference of spraying areas corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is smaller than or equal to the preset area difference threshold value; the judging module is used for judging whether a first target spraying processing node and a second target spraying processing node of the same spraying element sequence exist or not in the following mode: sequencing the elements included in the spraying element sequence of each spraying processing node according to the area sequence of the spraying region; and if the elements included in the spraying element sequences of different spraying processing nodes are the same and the sequence of each element is consistent, determining that a first target spraying processing node and a second target spraying processing node which include the same spraying element sequence exist.
6. The electrostatic powder spray processing system of claim 5, wherein the determination module is further configured to: determining the spray processing node with the number of times of spraying the spray area in the set period greater than or equal to the minimum spray area as a target spray processing node; and for any target spraying processing node, determining a spraying element sequence included in a spraying region set sprayed by the target spraying processing node in the set period according to the minimum spraying region area.
7. The electrostatic powder spray processing system according to claim 5, wherein the determining module is configured to determine whether the difference between the spraying regions corresponding to the same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset region difference threshold by: sequentially judging whether the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value or not according to the area sequence of the spraying areas; if the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value, determining that the area difference of the spraying areas corresponding to the same elements in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is less than or equal to a preset area difference threshold value.
8. The electrostatic powder spray processing system of claim 5, wherein the determination module is further configured to: if the first target spraying processing node and the second target spraying processing node which comprise the same spraying element sequence do not exist, determining that a target spraying combination does not exist; and/or if the area difference of the spraying areas corresponding to at least one same element in the same spraying element sequence sprayed by the first target spraying processing node and the second target spraying processing node is larger than a preset area difference threshold value, determining that the first target spraying processing node and the second target spraying processing node do not form a target spraying combination.
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