Printing scheme generation method and device for cloud printing, equipment and medium

Abstract

The invention relates to the technical field of cloud printing, and particularly provides a printing scheme generation method and device for cloud printing, equipment and a medium. The method comprises the steps that S1, current feature information is extracted according to a to-be-printed file; s2, obtaining different types of alternative printing parameter groups according to the current feature information and a preset conversion relation; s3, the weight of each printing parameter in different types of printing parameter groups is obtained according to a historical printing scheme group, the historical printing scheme group comprises a plurality of historical printing schemes, and each historical printing scheme comprises different types of historical printing parameters; s4, generating recommended printing parameters of each type according to the alternative printing parameter group and the corresponding weight; s5, generating a recommended printing scheme according to all recommended printing parameters; according to the method, the problems that the printing effect of the printed piece does not conform to the user expectation due to the fact that the printing parameters are set wrongly and the user initiates complaints can be effectively solved, and the use cost of the user is effectively reduced.

Description

Technical Field

[0001] The present application relates to the field of cloud printing technology, and more specifically, to a printing solution generation method, device, equipment and medium for cloud printing. Background Art

[0002] In the field of cloud printing technology, users need to set various printing parameters in the printing plan online. If the user lacks experience in setting printing plans or the user selects the wrong printing parameters, unexpected situations may occur, such as incorrect paper type selection, incorrect cover type selection and / or incorrect margin setting. Therefore, the relevant technology has the problem that the printing effect of the printout does not meet the user's expectations due to incorrect printing parameter settings, and the user initiates complaints. Since the user will only know that the printing effect of the printout does not meet the user's expectations after receiving the printout, in order to obtain a printout that meets their expectations, the user needs to reprint the file, that is, the user needs to pay the printing fee and logistics fee again, which increases the user's usage cost.

[0003] There is no effective technical solution to the above problems. It should be noted that the above information disclosed in this section is only used to understand the background of the present invention, and therefore may contain information that does not constitute prior art. Summary of the invention

[0004] The purpose of this application is to provide a printing solution generation method, device, equipment and medium for cloud printing, which can effectively solve the problem of user complaints caused by incorrect printing parameter settings resulting in the printing effect of the printout not meeting user expectations, and effectively reduce the user's usage costs.

[0005] In a first aspect, the present application provides a printing scheme generating method for cloud printing, the printing scheme generating method for cloud printing comprising the following steps: S1. Extracting current feature information according to the file to be printed; S2, obtaining different types of candidate printing parameter groups according to current feature information and preset conversion relationships; S3, obtaining weights of various printing parameters in different types of printing parameter groups according to the historical printing scheme group, wherein the historical printing scheme group includes a plurality of historical printing schemes, and each historical printing scheme includes different types of historical printing parameters; S4, generating recommended printing parameters of various types according to the candidate printing parameter groups and corresponding weights; S5. Generate a recommended printing solution based on all recommended printing parameters.

[0006] The present application provides a printing solution generation method for cloud printing, which can avoid the occurrence of printing parameter setting errors by generating various types of recommended printing parameters based on alternative printing parameter groups and the weights of each printing parameter in the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to printing parameter setting errors causing the printing effect of the printout to fail to meet user expectations. That is, the present application can save users from the need to reprint files, thereby effectively reducing users' usage costs.

[0007] Optionally, the current feature information includes file format information and file type information.

[0008] Optionally, the preset conversion relationship includes a mapping relationship table between file formats and printing parameter groups and a mapping relationship table between file types and printing parameter groups, and step S2 includes: S21, acquiring a first printing parameter group set according to the file format information and a mapping relationship table between the file format and the printing parameter group; S22: Acquire a second printing parameter group set according to the file type information and a mapping relationship table between the file type and the printing parameter group. The first printing parameter group set and the second printing parameter group set are combined to form different types of candidate printing parameter groups.

[0009] Optionally, the first printing parameter group set includes a printing resolution group, a paper orientation group and a page margin group.

[0010] Optionally, the second printing parameter group set includes a paper type group, a printing mode group, a cover type group, a cover quantity group and a binding specification group.

[0011] Optionally, step S3 includes: S31, filtering out different types of historical printing parameter groups that match the current feature information from the historical printing solution group; S32. Calculate the weight of each printing parameter in a printing parameter group of the same type according to the number of occurrences of each historical printing parameter in the historical printing parameter group, so as to obtain the weight of each printing parameter in different types of printing parameter groups.

[0012] Optionally, the historical printing plan is a printing plan corresponding to historical orders without customer complaints.

[0013] Since the historical printing scheme of the technical solution is the printing scheme corresponding to the historical orders with no customer complaints, and the user will not initiate a complaint only when the printing effect is consistent with the user's expectations, that is, the historical printing scheme of the technical solution is equivalent to the printing scheme with correct printing parameter settings. Therefore, the technical solution can use the weights of each printing parameter in different types of printing parameter groups obtained according to the historical printing scheme group to remove erroneous alternative printing parameters in the alternative printing parameter group, thereby further avoiding the occurrence of incorrect printing parameter settings.

[0014] In a second aspect, the present application further provides a printing scheme generating device for cloud printing, the printing scheme generating device for cloud printing comprising: A feature information extraction module, used to extract current feature information according to the file to be printed; The candidate printing parameter group acquisition module is used to acquire different types of candidate printing parameter groups according to current feature information and preset conversion relationships; A weight acquisition module, used for acquiring the weight of each printing parameter in different types of printing parameter groups according to historical printing schemes, wherein the historical printing schemes include different types of historical printing parameter groups; A recommended printing parameter generation module, used to generate recommended printing parameters of various types according to weights and corresponding candidate printing parameter groups; The recommended printing scheme generating module is used to generate a recommended printing scheme according to all the recommended printing parameters.

[0015] The present application provides a printing scheme generating device for cloud printing, which can avoid the occurrence of printing parameter setting errors by generating various types of recommended printing parameters according to the weights of each printing parameter in the alternative printing parameter group and the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to printing parameter setting errors causing the printing effect of the printout to fail to meet the user's expectations. That is, the present application can save users from the need to reprint the files, thereby effectively reducing the user's usage costs.

[0016] In a third aspect, the present application provides an electronic device, comprising a processor and a memory, wherein the memory stores computer-readable instructions, and when the computer-readable instructions are executed by the processor, the steps in the method provided in the first aspect are performed.

[0017] In a fourth aspect, the present application provides a computer-readable storage medium having a computer program stored thereon, and when the computer program is executed by a processor, the steps in the method provided in the first aspect are performed.

[0018] From the above, it can be seen that the printing scheme generation method, device, equipment and medium for cloud printing provided by the present application can avoid the occurrence of printing parameter setting errors by generating various types of recommended printing parameters according to the weights of each printing parameter in the alternative printing parameter group and the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to the printing effect of the printout not meeting the user's expectations due to incorrect printing parameter settings. That is, the present application can save users from the need to reprint the files, thereby effectively reducing the user's usage cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A flowchart of a printing solution generation method for cloud printing provided in an embodiment of the present application.

[0020] Figure 2 A schematic diagram of the structure of a printing solution generating device for cloud printing provided in an embodiment of the present application.

[0021] Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application.

[0022] Figure numerals: 1. Feature information extraction module; 2. Alternative printing parameter group acquisition module; 3. Weight acquisition module; 4. Recommended printing parameter generation module; 5. Recommended printing plan generation module; 601. Processor; 602. Memory; 603. Communication bus. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the application claimed for protection, but merely represents the selected embodiments of the present application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative work belong to the scope of protection of the present application.

[0024] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0025] First, as Figure 1As shown, the present application provides a printing scheme generating method for cloud printing, and the printing scheme generating method for cloud printing comprises the following steps: S1. Extracting current feature information according to the file to be printed; S2, obtaining different types of candidate printing parameter groups according to current feature information and preset conversion relationships; S3, obtaining weights of various printing parameters in different types of printing parameter groups according to the historical printing scheme group, wherein the historical printing scheme group includes a plurality of historical printing schemes, and each historical printing scheme includes different types of historical printing parameters; S4, generating recommended printing parameters of various types according to the candidate printing parameter groups and corresponding weights; S5. Generate a recommended printing solution based on all recommended printing parameters.

[0026] Step S1 can be implemented by extracting current feature information based on the file to be printed by utilizing an existing feature extraction model or feature extraction algorithm to extract features of the file to be printed. The file to be printed in this embodiment is a file to be printed uploaded by a user, and the current feature information in this embodiment is the feature of the file to be printed.

[0027] The preset conversion relationship of step S2 is a mapping relationship table between the characteristics of the file to be printed and the printing parameter group. Since the printing scheme is composed of multiple types of printing parameters, step S2 needs to obtain different types of alternative printing parameter groups according to the current characteristic information and the preset conversion relationship. Each alternative printing parameter group includes multiple alternative printing parameters. It should be understood that step S2 is equivalent to preliminarily generating multiple alternative printing parameters that meet user needs and current characteristic information. These different types of alternative printing parameter combinations can form a printing scheme that meets the current characteristic information. Steps S3-S4 are equivalent to optimizing the alternative printing parameters in line with user needs to further reduce user complaints.

[0028] The historical printing scheme of step S3 may be a printing scheme used by the user who uploaded the file to be printed when printing previously. The historical printing scheme of step S3 may also be a printing scheme used by other users when printing before the time point when the user uploaded the file to be printed. Since the historical printing scheme group of step S3 includes multiple historical printing schemes, each historical printing scheme includes different types of historical printing parameters, step S3 may first integrate the historical printing parameters of the same type into a historical printing parameter group, and then obtain the weights of each printing parameter in each type of printing parameter group according to the historical printing parameter group. It should be understood that if there is no historical printing scheme, step S3 may obtain the weights of each printing parameter in different types of printing parameter groups according to a preset printing scheme group, and the preset printing scheme printing group includes multiple preset printing schemes, and all preset printing schemes are printing schemes whose printing effects meet expectations.

[0029] Step S4 may be performed by taking the alternative printing parameter with the largest weight in the alternative printing parameter group as the recommended printing parameter of the corresponding type. For example, the alternative printing parameter group includes alternative printing parameter A, alternative printing parameter B, and alternative printing parameter C. After executing step S3, the weight of printing parameter A is 0.2, the weight of printing parameter B is 0.5, and the weight of printing parameter C is 0.3. In this embodiment, alternative printing parameter B is taken as the recommended printing parameter of its corresponding type. Step S4 may also set the weight of the printing parameter as the probability of selection of the printing parameter, and select the selected printing parameter in the alternative printing parameter group by random selection. The alternative printing parameters in the example are used as the recommended printing parameters of the corresponding type. For example, the alternative printing parameter group includes alternative printing parameter A, alternative printing parameter B and alternative printing parameter C. After executing step S3, the weight of printing parameter A is 0.2, the weight of printing parameter B is 0.5, and the weight of printing parameter C is 0.3, that is, the probability of alternative printing parameter A being selected is 20%, the probability of alternative printing parameter B being selected is 50%, and the probability of alternative printing parameter C being selected is 60%. In this embodiment, the random selection results of alternative printing parameter A, alternative printing parameter B and alternative printing parameter C are used as recommended printing parameters. After all types of recommended printing parameters are generated, step S5 generates a recommended printing solution according to all recommended printing parameters. It should be understood that, since step S3 obtains the weights of each printing parameter in different types of printing parameter groups according to the historical printing scheme group, and step S4 generates each type of recommended printing parameter according to the alternative printing parameter group and the corresponding weight, step S4 can remove the alternative printing parameters that the user will not use in the alternative printing parameter group by finding the intersection of the alternative printing parameter group and the corresponding weight. It should also be understood that, since the present application is equivalent to optimizing output by retaining data diversity, the more historical printing scheme groups there are, the more accurate the printing scheme generated by the present application.

[0030] The present application provides a printing solution generation method for cloud printing, which can avoid the occurrence of printing parameter setting errors by generating various types of recommended printing parameters based on alternative printing parameter groups and the weights of each printing parameter in the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to printing parameter setting errors causing the printing effect of the printout to fail to meet user expectations. That is, the present application can save users from the need to reprint files, thereby effectively reducing users' usage costs.

[0031] In some preferred embodiments, the current feature information includes file format information and file type information. The file format information of this embodiment is the format of the file to be printed, and the file type information of this embodiment is the type of the file to be printed. Specifically, the format of the file to be printed can be a file format such as PPT or Word document, and the type of the file to be printed can be a test paper, a book or a note, etc. Since the change of the file format will lead to a change in the printing demand, for example, a file in PPT format usually contains pictures, and a file in Word document format usually only contains text. In order to make the picture display clear, the printing resolution of the file in PPT format is higher than the printing resolution of the file in Word document format, and the change of the file format will also lead to a change in the printing demand. For example, printing a test paper does not require the use of a cover, but printing a book requires the use of a cover. Therefore, the current feature information of this embodiment includes file format information and file type information.

[0032] In some preferred embodiments, the preset conversion relationship includes a mapping relationship table between file formats and printing parameter groups and a mapping relationship table between file types and printing parameter groups. Step S2 includes: S21, acquiring a first printing parameter group set according to the file format information and a mapping relationship table between the file format and the printing parameter group; S22: Acquire a second printing parameter group set according to the file type information and a mapping relationship table between the file type and the printing parameter group. The first printing parameter group set and the second printing parameter group set are combined to form different types of candidate printing parameter groups.

[0033] In step S21, different types of printing parameter groups corresponding to the file format information may be extracted from a mapping relationship table between file formats and printing parameter groups according to the file format information by means of data extraction, and then all the extracted printing parameter groups are merged into a first printing parameter group set. In step S22, different types of printing parameter groups corresponding to the file type information may be extracted from a mapping relationship table between file types and printing parameter groups according to the file type information by means of data extraction, and then all the extracted printing parameter groups are merged into a second printing parameter group set.

[0034] In some preferred embodiments, the first printing parameter group set includes a printing resolution group, a paper orientation group, and a page margin group. The printing resolution of this embodiment includes multiple printing resolutions, which are the resolutions of the file to be printed. The paper orientation group of this embodiment includes multiple paper orientations, which are equivalent to the printing directions of the file to be printed. The page margin group of this embodiment includes multiple page margins, which are the distances between the content in the file to be printed and the edge of the paper. Since the printing direction of the file to be printed is associated with the format of the file to be printed, for example, files in PPT format or table format are usually printed in a horizontal manner, and files in Word document format are usually printed in a vertical manner, and the distance between the content in the file to be printed and the edge of the paper is also associated with the format of the file to be printed, for example, the page margins of files in PPT format or table format are smaller than the page margins of files in Word document format, so the first printing parameter group set of this embodiment includes a paper orientation group and a page margin group.

[0035] In some preferred embodiments, the second printing parameter group set includes a paper type group, a printing method group, a cover type group, a cover quantity group, and a binding specification group. The paper type group of this embodiment includes multiple paper types, which are the types of paper used when printing the file to be printed (for example, A4 paper or A5 paper), the printing method group of this embodiment includes single-page printing and double-leaf printing, the cover type group of this embodiment includes multiple cover types, which are the types of covers used for the file to be printed, the cover quantity group of this embodiment includes multiple cover quantities, which are the number of covers used for the file to be printed, and the binding specification group of this embodiment includes binding specifications, which are the specifications for binding of the file to be printed. Since the paper type, printing method, cover type, cover quantity, and binding specifications used for the file to be printed are all affected by the type of the file to be printed, the second printing parameter group set of this embodiment includes a paper type group, a printing method group, a cover type group, a cover quantity group, and a binding specification group.

[0036] In some preferred embodiments, step S3 comprises: S31, filtering out different types of historical printing parameter groups that match the current feature information from the historical printing solution group; S32. Calculate the weight of each printing parameter in a printing parameter group of the same type according to the number of occurrences of each historical printing parameter in the historical printing parameter group, so as to obtain the weight of each printing parameter in different types of printing parameter groups.

[0037] Step S31 can use different types of historical printing parameter groups in the historical printing schemes whose similarity between the corresponding feature values ​​and the current feature value information is greater than the preset similarity as different types of historical printing parameter groups matching the current feature information. Step S31 can also use the existing machine learning method to filter out different types of historical printing parameter groups matching the current feature information from the historical printing scheme group. Step S32 can use the ratio of the number of occurrences of the same type of historical printing parameters to the total number of occurrences of all historical printing parameters of the same type as the weight of the historical printing parameter. For example, the historical printing parameter group includes historical printing parameters A, historical printing parameters B and historical printing parameters C, the number of occurrences of historical printing parameters A is 35 times, the number of occurrences of historical printing parameters B is 40 times, and the number of occurrences of historical printing parameters C is 15 times, then the weight of historical printing parameters A is 0.35, the weight of historical printing parameters B is 0.4, and the weight of historical printing parameters C is 0.15. It should be understood that this embodiment is equivalent to removing the historical printing parameters that the user will not use in the historical printing scheme group according to the current feature information, so this embodiment can effectively reduce the number of weights.

[0038] In some preferred embodiments, the historical printing scheme is a printing scheme corresponding to historical orders without customer complaints. Since the historical printing scheme of this embodiment is a printing scheme corresponding to historical orders without customer complaints, and users will not file complaints only when the printing effect is consistent with user expectations, that is, the historical printing scheme of this embodiment is equivalent to a printing scheme with correct printing parameter settings, and therefore this embodiment can remove erroneous alternative printing parameters in the alternative printing parameter group by obtaining the weights of each printing parameter in different types of printing parameter groups according to the historical printing scheme group, thereby further avoiding the situation where printing parameter settings are incorrect.

[0039] From the above, it can be seen that the printing plan generation method for cloud printing provided by the present application can avoid the situation of incorrect printing parameter settings by generating various types of recommended printing parameters according to the weights of each printing parameter in the alternative printing parameter group and the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to incorrect printing parameter settings resulting in the printing effect of the printout not meeting the user's expectations. That is, the present application can save users from the need to reprint the files, thereby effectively reducing the user's usage costs.

[0040] Second, as Figure 2 As shown, the present application also provides a printing scheme generating device for cloud printing, and the printing scheme generating device for cloud printing includes: The feature information extraction module 1 is used to extract the current feature information according to the file to be printed; The candidate printing parameter group acquisition module 2 is used to acquire different types of candidate printing parameter groups according to the current feature information and the preset conversion relationship; A weight acquisition module 3 is used to acquire the weight of each printing parameter in different types of printing parameter groups according to the historical printing scheme group, wherein the historical printing scheme group includes a plurality of historical printing schemes, and each historical printing scheme includes different types of historical printing parameters; A recommended printing parameter generating module 4 is used to generate recommended printing parameters of various types according to the candidate printing parameter groups and corresponding weights; The recommended printing scheme generating module 5 is used to generate a recommended printing scheme according to all the recommended printing parameters.

[0041] The present application provides a printing scheme generating device for cloud printing. The printing scheme generating device for cloud printing provided in an embodiment of the present application corresponds to a printing scheme generating method for cloud printing provided in the first aspect above. The principle of the printing scheme generating device for cloud printing provided in an embodiment of the present application is the same as the principle of the printing scheme generating method for cloud printing provided in the first aspect above, and will not be discussed in detail here.

[0042] Please refer to Figure 3 , Figure 3 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application, the present application provides an electronic device, including: a processor 601 and a memory 602, the processor 601 and the memory 602 are interconnected and communicate with each other through a communication bus 603 and / or other forms of connection mechanisms (not shown), the memory 602 stores computer-readable instructions executable by the processor 601, when the electronic device is running, the processor 601 executes the computer-readable instructions to execute the method in any optional implementation of the above embodiment to achieve the following functions: step S1, extracting current feature information according to a file to be printed; step S2, obtaining different types of alternative printing parameter groups according to the current feature information and a preset conversion relationship; step S3, obtaining weights of each printing parameter in different types of printing parameter groups according to a historical printing scheme group, the historical printing scheme group including multiple historical printing schemes, each historical printing scheme including different types of historical printing parameters; step S4, generating recommended printing parameters of various types according to the alternative printing parameter groups and corresponding weights; step S5, generating a recommended printing scheme according to all recommended printing parameters.

[0043] The embodiment of the present application also provides a computer-readable storage medium, on which a computer program is stored. When the computer program is executed by a processor, the method in any optional implementation method of the above embodiment is executed to achieve the following functions: step S1, extracting current feature information according to the file to be printed; step S2, obtaining different types of alternative printing parameter groups according to the current feature information and a preset conversion relationship; step S3, obtaining weights of each printing parameter in different types of printing parameter groups according to a historical printing scheme group, the historical printing scheme group includes multiple historical printing schemes, and each historical printing scheme includes different types of historical printing parameters; step S4, generating recommended printing parameters of various types according to the alternative printing parameter groups and corresponding weights; step S5, generating a recommended printing scheme according to all recommended printing parameters. Among them, the computer-readable storage medium can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable red-only memory (PROM), read-only memory (ROM), magnetic storage, flash memory, magnetic disk or optical disk.

[0044] From the above, it can be seen that the printing scheme generation method, device, equipment and medium for cloud printing provided by the present application can avoid the occurrence of printing parameter setting errors by generating various types of recommended printing parameters according to the weights of each printing parameter in the alternative printing parameter group and the corresponding printing parameter group. Therefore, the present application can effectively solve the problem of users initiating complaints due to the printing effect of the printout not meeting the user's expectations due to incorrect printing parameter settings. That is, the present application can save users from the need to reprint the files, thereby effectively reducing the user's usage cost.

[0045] In the embodiments provided in the present application, it should be understood that the disclosed devices and methods can be implemented in other ways. The device embodiments described above are merely schematic. For example, the division of the above-mentioned units is only a logical function division. There may be other division methods in actual implementation. For example, multiple units or components can be combined or integrated into another robot, or some features can be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed can be through some communication interface, the indirect coupling or communication connection of the device or unit can be electrical, mechanical or other forms.

[0046] Furthermore, the functional modules in the various embodiments of the present application 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.

[0047] In this document, relational terms such as first and second, etc. are used merely to distinguish one entity or operation from another entity or operation, but do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0048] The above description is only an embodiment of the present application and is not intended to limit the protection scope of the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A printing scheme generation method for cloud printing, characterized in that: The printing scheme generation method for cloud printing comprises the following steps: S1. Extracting current feature information according to the file to be printed; S2, obtaining different types of candidate printing parameter groups according to the current feature information and the preset conversion relationship; S3, obtaining weights of various printing parameters in various types of printing parameter groups according to a historical printing scheme group, wherein the historical printing scheme group includes a plurality of historical printing schemes, and each of the historical printing schemes includes various types of historical printing parameters; S4, generating recommended printing parameters of various types according to the candidate printing parameter groups and corresponding weights; S5. Generate a recommended printing solution according to all the recommended printing parameters.

2. The printing solution generation method for cloud printing according to claim 1, characterized in that: The current feature information includes file format information and file type information.

3. The printing solution generation method for cloud printing according to claim 2, characterized in that: The preset conversion relationship includes a mapping relationship table between file formats and printing parameter groups and a mapping relationship table between file types and printing parameter groups. Step S2 includes: S21, acquiring a first printing parameter group set according to the file format information and a mapping relationship table between the file format and the printing parameter group; S22: Acquire a second printing parameter group set according to the file type information and a mapping relationship table between file types and printing parameter groups, wherein the first printing parameter group set and the second printing parameter group set are combined to form different types of candidate printing parameter groups.

4. The printing solution generation method for cloud printing according to claim 3, characterized in that: The first printing parameter group set includes a printing resolution group, a paper orientation group and a page margin group.

5. The printing solution generation method for cloud printing according to claim 3, characterized in that: The second printing parameter group set includes a paper type group, a printing mode group, a cover type group, a cover quantity group and a binding specification group.

6. The printing solution generation method for cloud printing according to claim 1, characterized in that: Step S3 includes: S31, filtering out different types of historical printing parameter groups matching the current feature information from the historical printing solution group; S32. Calculate the weight of each printing parameter in a printing parameter group of the same type according to the number of occurrences of each historical printing parameter in the historical printing parameter group, so as to obtain the weight of each printing parameter in different types of printing parameter groups.

7. The printing solution generation method for cloud printing according to claim 1, characterized in that: The historical printing plan is a printing plan corresponding to historical orders without customer complaints.

8. A printing scheme generating device for cloud printing, characterized in that: The printing scheme generating device for cloud printing comprises: A feature information extraction module, used to extract current feature information according to the file to be printed; A candidate printing parameter group acquisition module, used for acquiring different types of candidate printing parameter groups according to the current feature information and a preset conversion relationship; A weight acquisition module, used for acquiring the weight of each printing parameter in different types of printing parameter groups according to a historical printing scheme group, wherein the historical printing scheme group includes a plurality of historical printing schemes, and each of the historical printing schemes includes different types of historical printing parameters; A recommended printing parameter generating module, used for generating recommended printing parameters of various types according to the candidate printing parameter groups and corresponding weights; The recommended printing scheme generating module is used to generate a recommended printing scheme according to all the recommended printing parameters.

9. An electronic device, characterized in that: The method comprises a processor and a memory, wherein the memory stores computer-readable instructions. When the computer-readable instructions are executed by the processor, the steps in the method according to any one of claims 1 to 7 are executed.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are executed.

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