CN108052298B - Printing control system, method and computer storage medium - Google Patents
Printing control system, method and computer storage medium Download PDFInfo
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- 238000007639 printing Methods 0.000 title claims abstract description 520
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- 238000007641 inkjet printing Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
- G06F3/1204—Improving or facilitating administration, e.g. print management resulting in reduced user or operator actions, e.g. presetting, automatic actions, using hardware token storing data
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1242—Image or content composition onto a page
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
Abstract
The invention discloses a printing control system, a method and a computer storage medium, wherein the method comprises the following steps: the method comprises the steps that batch printing requirements are input and generated at a printing control end, the printing control end informs a printing service end of the batch printing requirements in a command form to prepare printing jobs required by batch printing on one hand, and sends batch printing commands to a printing engine on the other hand, meanwhile, the printing control end receives small batch of printing jobs sent by the printing service end, converts the small batch of printing jobs into ignition data recognized by the printing engine, and then sends the ignition data of the small batch of printing jobs to the printing engine in a printing list command form; and the printing engine receives the batch printing commands of the printing control end, and determines the index number of the first printing job in the next batch of job requests corresponding to the printing engine by combining the generated small batch printing job number and the requested times of the printing jobs, thereby completing the batch printing requirement. The invention realizes an efficient printing scheme.
Description
Technical Field
The present invention relates to the field of printing technologies, and in particular, to a printing control system, method, and computer storage medium.
Background
The traditional publishing industry has revolutionized with the advent of new technologies. For example, based on the inkjet printing technology, the printer or the printing device can realize selective ejection of the nozzles, so that the printing on demand can be conveniently realized, that is, the printing system controls the nozzles to realize different ink ejection amounts in different areas according to the content of the picture.
However, the on-demand printing scheme in the prior art cannot dynamically adjust the content of the printout in real time according to the printing requirement, and particularly cannot efficiently and accurately execute the printing operation when the printing requirement of large-batch and differentiated content is met, so that the user experience is poor.
Disclosure of Invention
In order to solve the technical defects that in the prior art, a printing scheme cannot dynamically adjust the content of the printout in real time according to the printing requirement, and particularly cannot efficiently and accurately execute the printing operation when the printing requirement of large-batch and differentiated content is met, the invention provides a printing control system, wherein the system comprises a printing service end, a printing control end and a printing engine, wherein:
the printing server prepares printing jobs for a downstream printing control end and a printing engine in two modes, wherein one mode is to generate batch printing jobs in real time according to printing standby instructions from the printing control end received by the printing server, and the other mode is to generate batch printing jobs in advance through manual operation; no matter which method generates the batch printing jobs, the index numbers of the jobs are kept continuous; the printing server side sends the batch printing operation to the printing control side one or more times according to the request of a downstream printing engine;
the printing control end sends a printing standby command to the printing service end and sends a batch printing command or instruction to the printing engine, and the printing control end is also responsible for converting received small-batch printing job data into ignition data which can be identified by the printing engine and sending a printing list command or instruction to the printing engine to send the ignition data of the small-batch printing job to the printing engine, and on the other hand, forwards a small-batch printing job request from the printing engine to the printing service end;
the parameter requirements of the print standby command, the batch print command or instruction, and the print list command or instruction are as follows:
the printing standby command parameters sent by the printing control end to the printing service end at least comprise the number of batch printing jobs, the index number of the first printing job in the batch printing jobs and the size of a printing page;
the batch printing command or instruction parameter sent by the printing control end to the printing engine at least comprises the number of batch printing jobs, the index number of the first printing job in the batch printing jobs and the size of a printing page;
the printing list command or instruction parameter sent by the printing control terminal to the printing engine at least comprises the index number of each job in the small-batch printing jobs and the size of each job;
the printing engine is used for receiving the printing command or instruction of the printing control end, generating one or more requests of the small-batch printing jobs according to the number of the small-batch printing jobs which can be stored in the memory of the printing engine, sending the requests to the printing control end upstream, and forwarding the requests to the printing service end by the printing control end.
Optionally, the print server includes a two-dimensional code generation module, where the two-dimensional code generation module includes a work area unit and an operation menu unit, where,
the working area unit is used for processing layout management of a printing page, including but not limited to inserting a text box, a text block, a picture box, a doodle box and a picture into the printing page;
the operation menu unit is used for managing the operation of the printing page, including but not limited to inserting text boxes, text blocks, pictures, picture boxes and the like, deleting or modifying text content, deleting pictures, modifying fonts and font sizes, saving the operation and the like.
The size of the printing data of each printing job in the batch of printing jobs is determined by the size of the printing page;
the batch printing command or instruction sent by the printing control terminal to the printing engine at least comprises the size of the printing page and the index number of the first printing job in the batch printing job.
Optionally, the printing server further includes a database module, where the database module is configured to import and store the printing job data in real time and in batches, and distribute the printing job to each printing production line composed of the printing control end and the printing engine.
Optionally, the print control end includes a print engine management unit and a data communication unit, wherein,
the printing engine management unit is used for managing nozzle parameters, a movement mechanism, ignition data and an engine ink path of the printing engine;
the data communication unit establishes data communication interface connection with the printing server on one hand and establishes data communication connection with the printing engine on the other hand.
Optionally, the print engine includes a mechanical platform, a motion mechanism, an ink path, a nozzle, and a control circuit, and the print engine is further configured to receive and execute a print instruction sent from the print control terminal.
Optionally, the printing server, at least one printing control terminal and the printing engine managed and controlled by the printing control terminal form a star network structure, wherein,
in the star network structure, the printing service end, each printing control end hung in the star network structure and a printing engine managed and controlled by the printing control end form an independent printing service production line, the production lines are independent from each other, and each production line can run and print at any time;
in the star network structure, the printing server distinguishes each printing control terminal and the printing engine managed and controlled by the printing control terminal through a communication interface of a data link;
in the star network structure, the print engine requests the print job to the print server in batches according to the memory capacity of the print engine.
The invention also provides a printing control method, which comprises the following steps:
sending a print job instruction to a print engine through a print control terminal, wherein the print job instruction comprises print parameters, and the print parameters comprise the size of a print page, the number of batch print jobs and the index number of a first print job in the batch print jobs;
sending a printing standby instruction to a printing server side through the printing control side;
and receiving a small-batch print job request of the print engine through the print control terminal, wherein the number of jobs contained in the small-batch print job request is determined by the print engine according to the size of the storage space and the size of the printed page.
Optionally, the receiving, by the print control terminal, the request information of the print jobs in small batches by the print engine includes:
receiving request information of a small-batch print job of the print engine, wherein the request information comprises the number of the small-batch jobs and a first job index number of the small-batch jobs, wherein,
if the batch printing job number is less than or equal to the small batch job number, the printing engine only needs to generate a small batch printing job request and send the request to a printing control end;
if the batch printing job number is larger than the small batch job number, the printing engine needs to generate and send the small batch printing job request to a printing control end for multiple times; the print engine determines the index number of the first print job in the next batch of job requests based on the number of small batch jobs that have been requested.
Optionally, after receiving the request information of the print jobs in small batches sent by the print engine through the print control terminal, the method includes:
the request information is forwarded to the printing server through the printing control terminal;
receiving the first job index number sent by the printing server and the corresponding small-batch printing job through the printing control terminal;
and at the printing control end, converting the small-batch printing jobs corresponding to the first job index number into ignition data of a nozzle, then sending a printing list command or instruction to the printing engine to inform the printing engine of receiving the ignition data, and then sending the ignition data to the printing engine.
Optionally, in the star network structure, the flow direction of the print jobs and print data required for batch printing is realized from a chain of a print engine, a print control end and a print service end, and the flow direction is completely driven by a small-batch print job request from bottom to top.
The present invention also proposes a computer storage medium having stored thereon a print control program and a print server program, which when executed by a processor implement the steps of the print control method as described above.
The method has the advantages that batch printing requirements are input and generated at the printing control end, and the batch printing operation generated by the printing service end is sent to the printing control end once or for many times through a small batch printing operation request from bottom to top from the printing engine, the printing control end and the printing service end; the printing control end is used for receiving the batch printing jobs, generating a printing list command or instruction according to the batch printing demands, and distributing the instruction and the printing jobs to the printing engine; and the print engine is used for receiving the batch printing commands, and determining the index number of the first print job in the next batch of job requests corresponding to the print engine by combining the number of the small-batch print jobs of the print engine and the requested times of the print jobs, thereby sequentially finishing the batch printing requirements. The printing method has the advantages that a diversified and humanized printing scheme is realized, on one hand, the printing instruction can be output accurately in real time according to the printing requirement, on the other hand, the printing requirement of batch, differentiation and diversification can be efficiently processed, the processing efficiency of printing data and the execution efficiency of printing operation are greatly improved, and the user experience is greatly enhanced.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
FIG. 1 is a block diagram showing the construction of a first embodiment of a print control system according to the present invention;
FIG. 2 is another block diagram showing the construction of the first embodiment of the print control system of the present invention;
FIG. 3 is a block diagram showing the construction of a second embodiment of the print control system of the present invention;
fig. 4 is a flowchart of a third embodiment of the print control method of the present invention;
fig. 5 is a schematic diagram of a hardware structure of a user terminal according to an embodiment of the present invention.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for facilitating the explanation of the present invention, and have no specific meaning in itself. Thus, "module", "component" or "unit" may be used mixedly.
Example one
As shown in fig. 1, is a block diagram showing the configuration of a first embodiment of the print control system of the present invention. The invention provides a printing control system, wherein the system comprises a printing service terminal 10, a printing control terminal 20 and a printing engine 30, wherein:
the printing server 10 is configured to receive a printing standby instruction from the printing control terminal 20, and generate a batch printing job in real time;
the printing control end 20 is configured to send the printing standby command to the printing service end 10, and send the batch printing instruction to the printing engine 30;
the print engine 30 is configured to receive the batch print instruction sent by the print control terminal 20, generate one or more requests for small-batch print jobs according to the number of the small-batch print jobs that can be stored in the memory of the print engine 30, and send the requests to the print control terminal 20.
The printing server 10, the printing control terminal 20, and the printing engine 30 are described in detail below:
the print server 10 is configured to prepare print jobs for the downstream print controller 20 and the print engine 30 in two ways, one way is to generate batch print jobs in real time according to print standby instructions received by the print server 10 from the print controller 20, and the other way is to generate batch print jobs in advance through manual operation; in any way, the index numbers of the jobs are kept continuous; the printing server 10 sends the batch printing job to the printing control end 20 one or more times according to the request of the downstream printing engine 30;
the print control terminal 20 is configured to, on one hand, send a batch print command or instruction to the print engine 30, and meanwhile, the print control terminal 20 is also responsible for converting received batch print job data into ignition data that can be recognized by the print engine 30 and sending the ignition data to the print engine 30, and on the other hand, forward a small batch print job request from the print engine 30 to the print service terminal 10;
the print engine 30 is configured to receive a print command or instruction from the print control terminal 20, generate one or more requests for small-batch print jobs according to the number of the small-batch print jobs that can be stored in the memory of the print engine 30, send the requests to the print control terminal 20 upstream, and forward the requests to the print service terminal 10 by the print control terminal 20.
In this embodiment, first, the print server 10 generates a batch print job in real time or manually according to the print standby command sent from the print controller 20, and sends the batch print request to the print controller 20 one or more times according to the request information of the small batch print job forwarded by the downstream print controller 20. Specifically, the present embodiment is applicable to variable data printing, for example, by connecting a printing device to a database, storing content elements to be printed in the database, calling the content elements to be printed in the database when a printing operation needs to be performed, and performing the printing operation by the corresponding printing engine 30 to obtain a printed material. In this embodiment, the print control system is adopted to perform appropriate management control on the batch print jobs, and send the batch print jobs of the print server 10 to the print controller 20 one or more times according to the small batch print job request information forwarded by the print controller 20, so as to implement flow control of the print data of the batch print jobs, and improve the processing efficiency of the print data and the execution efficiency of the print operation.
In the present embodiment, the print standby command is transmitted to the print service terminal 10 on the print control terminal 20 side, and the batch print command or instruction is transmitted to the print engine 30 at the same time. Specifically, when the batch printing requirement is entered in the printing control terminal 20, the batch printing requirement is converted into two commands, one command is a "print standby" command, and the command or the command at least includes the size of the printing page, the number of the batch printing jobs, and the index number of the first printing job in the batch printing jobs, and is sent to the printing service terminal 10; another command, a "batch print" command or instruction, is sent to the print engine 30, the command or instruction containing at least the size of the print pages, the number of batch print jobs, and the first print job index number in the batch print jobs. The print server 10 prepares the print jobs in batches according to the print standby command, and the print engine 30 calculates the number of print jobs in small batches and the index number of the first print job in each print job in small batches according to the print standby command or command, and generates a request for the print jobs in small batches accordingly.
Furthermore, when the print control end 20 receives the small batch of print jobs from the print service end 10, it will immediately convert the small batch of print jobs into the firing data recognized by the print engine 30, and then send a print list command or instruction to the print engine 30, and send the firing data of the small batch of print jobs to the print engine 30.
In this embodiment, the print engine 30 receives the batch print command or instruction, and calculates the number of the print jobs in the small batch and determines the first print job index number in each print job in the small batch according to the size of the storage space of the print engine 30, and thereby generates a request for the print jobs in the small batch, and sends the request to the print control terminal 20. In addition, after receiving the print list command from the print control terminal 20, the print engine 30 starts to receive and verify the firing data of the small-batch print jobs, and writes the firing data into the memory for firing the nozzles.
The embodiment has the advantages that the batch printing requirements are input and generated at the printing control terminal 20, and the batch printing operation generated by the printing service terminal 10 is sent to the printing control terminal 20 once or for many times through a small batch printing operation request from bottom to top from the printing engine 30, the printing control terminal 20 and the printing service terminal 10; the print control terminal 20 is configured to receive the batch print jobs, generate a print list command or instruction according to the batch print demands, and distribute the instruction and the print jobs to the print engine 30; the print engine 30 is configured to receive the batch print command, and determine, according to the number of the print jobs in the small batch of the print engine 30 and the requested number of the print jobs, a first print job index number in a next print job request in the small batch of the next batch corresponding to the print engine 30, so as to sequentially complete the batch print requirement. The printing method has the advantages that a diversified and humanized printing scheme is realized, on one hand, the printing instruction can be output accurately in real time according to the printing requirement, on the other hand, the printing requirement of batch, differentiation and diversification can be efficiently processed, the processing efficiency of printing data and the execution efficiency of printing operation are greatly improved, and the user experience is greatly enhanced.
Example two
As shown in fig. 2, which is a second structural block diagram of the printing control system of the present invention, based on the above-mentioned embodiment, in this embodiment, the printing server 10 includes a two-dimensional code generating module 11, the two-dimensional code generating module 11 includes a work area unit 12 and an operation menu unit 13, wherein,
the working area unit 12 is configured to process layout management of a printed page, and in this embodiment, the working area unit 12 is further configured to compose and edit the printed page, including but not limited to inserting a text box, a text block, a picture box, a graffiti box, and a picture into the printed page;
further, based on the above embodiment, the two-dimensional code element content to be printed is typeset and edited in batch, and the two-dimensional code element content is edited and processed dynamically in real time.
The operation menu unit 13 is used for managing the jobs of the print pages, including but not limited to inserting text boxes, text blocks, pictures, picture boxes, and the like, and deleting or modifying text contents, deleting pictures, modifying fonts and font sizes, saving print jobs, and the like.
In the present embodiment, based on the templated layout management, the core functions of content editing and data batch import processing on the print page are realized. A working area unit 12 and a corresponding operation menu unit 13 can be displayed in the two-dimensional code generation module 11, specifically:
the working area unit 12 and the operation menu unit 13 cooperate to process layout management of the print pages, for example, typesetting and editing operations on the print pages, and at the same time, the unit can also implement basic content elements of the working area by packaging the basic controls of the net into custom controls required by the user, and each content element can refer to the horizontal scale and the vertical scale to perform layout.
Further, as shown in the structural block diagram of the second embodiment of the printing control system shown in fig. 2, in this embodiment, the printing server 10 further includes a database module 14, where the database module 14 is used to import and restore the printing job data in real time and in batches, and is capable of distributing the printing job to each printing production line composed of the printing control end and the printing engine, specifically, the database module 14 is connected to and operates a standard relational database (such as a database in the form of SQ L, MySQ L, etc.), and is capable of implementing data import and restoration of the printing job in batches and in real time according to a command.
Further, as shown in a second block diagram of the print control system of fig. 2, in this embodiment, the print control terminal 20 includes a print engine management unit 21 and a data communication unit 22, wherein,
the print engine management unit 21 is configured to manage nozzle parameters, a movement mechanism, ignition data, and an engine ink path of the print engine 30, and monitor operation parameters and issue control parameters of the mechanism.
The data communication unit 22 establishes a data communication interface connection with the print server 10 on one hand and establishes a data communication connection with the print engine 30 on the other hand. The user inputs and generates a batch printing demand at the printing control terminal 20, and then sends a "print standby" command (the parameters of the command at least comprise the number of batch printing jobs, the index number of the first printing job in the batch jobs, and the size of the printing page) and a batch printing command or instruction (the parameters of the command at least comprise the number of batch printing jobs, the index number of the first printing job in the batch jobs, and the size of the printing page) to the printing service terminal 10 through the data communication interface respectively.
After receiving the print standby command, the print server 10 generates batch print jobs in real time, or extracts and prepares batch jobs required for the batch print demand from jobs generated in advance by manual operation. When the print server 10 receives a request for a print job in a small batch from the print controller 20, it starts to send the print job in a small batch to the print controller 20 one or more times.
Further, as shown in the second structural block diagram of the printing control system in fig. 2, in this embodiment, the print engine 30 includes a mechanical platform 31, a moving mechanism 32, an ink path 33, a nozzle 34, and a control circuit 35, and the print engine 30 is further configured to receive and execute the printing instructions sent by the printing control terminal 20, where the printing instructions include batch printing commands or instructions (the command parameters at least include the number of batch printing jobs, the index number of the first printing job in the batch job, and the size of a printing page), and printing list commands or instructions (the command parameters at least include the index number of each job in the small batch printing jobs and the size of each job).
After receiving the batch printing command or instruction sent by the printing control terminal 20, the print engine 30 calculates the number of the small-batch print jobs according to the size of its own memory and the size of the print pages, and determines the index number of the first print job in the next batch of print jobs, thereby generating a small-batch print job request, and sending the small-batch print job request to the printing control terminal 20.
The print control side 20 receives the request for the print job in the small batch sent from the print engine 30, and immediately forwards the request to the print service side 10. After receiving the request of the small-batch print jobs, the print server 10 sends the small-batch print jobs meeting the number of print jobs and the index number of the first print job to the print controller 20 according to the information of the request.
The print control end 20, upon receiving the print jobs in small batches from the print server 10, converts the print job data into the ignition data recognized by the print engine 30, and notifies the print engine 30 of the reception of the ignition data in a print list command or instruction.
By the print list command, a table (assuming that the number of the print jobs in the small batch is P, the first job index is J, and the job size is S) is transferred between the print control terminal 20 and the print engine 30 as shown in table 1:
TABLE 1
| Print job index number (ID) | Size of the operation (number of bytes) |
| J | S |
| J+1 | S |
| … | … |
| J+P-1 | S |
The print jobs are generated by the print server 10, and the print page size or resolution of each print job set by the print server 10 is the same, so that the size of each print job is the same after the print jobs are generated in batches. The job size in the second column of the above print list is S.
Further, as shown in fig. 2, in the present embodiment, the printing server 10 is used as the center of the printing system, and forms a star-shaped network structure with a plurality of (e.g., N) printing control terminals 20 and the printing engines 30 managed and controlled by the printing control terminals, as shown in fig. 3.
Further, as described in the above example, the printing server 10, each printing control terminal 20 hooked in the star structure, and the printing engine 30 managed and controlled by the printing control terminal 20 are both an independent printing service generation line, and each printing production line can run and print at any time.
Further, as described in the above example, in the star network configuration, the print server 10 distinguishes each print control terminal 20 and its management-controlled print engine 30 through the communication interface of the data link. For example, the printing server 10 communicates with the printing control end 20 through a socket interface, and meanwhile, the present solution can distinguish different printing production lines through the IP address of the printing control end 20.
Further, the printing server 10, at least one printing control terminal 20 and the printing engine 30 managed and controlled by the printing control terminal form a star network structure;
further, in the star network structure, the printing service terminal 10, each printing control terminal 20 and its managed and controlled printing engine 30 hung in the star network structure form an independent printing service production line, and can run and print at any time in each production line;
further, in the star network structure, the printing service terminal 10 distinguishes each printing control terminal 20 and the printing engine 30 managed and controlled by the printing control terminal through a communication interface of a data link;
further, in the star network structure, the print engine 30 requests the print job to the print server 10 in batches according to its own memory capacity, specifically, for a single print production line, on one hand, the print control terminal 20 sends a print standby command to the print server 10 to notify the print server to prepare a batch print job; on the other hand, a batch print command or instruction is sent from the print control terminal to the print engine 30, and the print engine 30 is instructed to complete printing of a batch (e.g., tens of thousands) of jobs. The print engine 30 stores the print job data by using SDRAM, it can be understood that it is impossible for the print engine 30 to store a large amount of print job data at a time, therefore, the print engine 30 requests the print job to the print service terminal 10 several times according to its own memory size, each time requesting a smaller batch of print jobs, wherein the size of the job data matches the SDRAM storage capacity of the print engine 30;
further, the print control system of the present embodiment is composed of the print engine 30, the print control terminal 20, and the print service terminal 10, wherein,
furthermore, a printing control system from bottom to top is composed of a printing service end 10(Server) communication and a printing control end 20 (printing control module) communication and a printing engine 30 (device), and the meaning of the system from bottom to top is that the data flow of the printing operation required by batch printing is realized and the printing operation is driven by the small batch printing operation request from bottom to top generated by the printing engine at the most downstream.
EXAMPLE III
Fig. 4 shows a flowchart of a print control method according to a third embodiment of the present invention. The invention provides a printing control method, which comprises the following steps:
s1, sending a printing standby command to the printing server through the printing control terminal, wherein parameters of the printing standby command at least comprise the number of batch printing jobs, the index number of a first printing job in the batch printing jobs and the size of a printing page, so as to inform the printing server of preparing the batch printing jobs;
s2, sending batch printing commands or instructions to the printing engine through the printing control terminal, wherein the parameters of the batch printing commands or instructions at least comprise the batch printing job number, the index number of the first printing job in the batch printing job and the size of the printing page;
s3, after receiving the batch printing command or instruction through the printing control terminal, the printing engine calculates the number of the small batch printing jobs and the index number of the first printing job in the small batch printing jobs according to the size of the storage space and the size of the printing page, thereby generating a small batch printing job request and sending the request to the printing control terminal;
and S4, after receiving the request of the small-batch print job sent by the print engine, the print control terminal forwards the request information to the print service terminal. After receiving the small-batch print job request forwarded by the print control terminal, the print server terminal immediately sends the small-batch print jobs meeting the quantity and the first job index number to the print control terminal;
and S5, after receiving the small-batch print jobs sent by the print server, the print control end immediately converts the data of the small-batch print jobs into ignition data recognized by the print engine, and sends the ignition data of the small-batch print jobs to the print engine by means of a print list command, wherein the parameters of the print list command at least comprise the index number of each job in the small-batch print jobs and the size of each job.
Further, in this embodiment, the receiving, by the print control terminal, the small-batch print job request information sent by the print engine includes:
receiving request information of the small-batch print jobs sent by the print engine, wherein the request information comprises the number of the small-batch print jobs and the index number of the first print job in the small-batch print jobs, and if the number of the batch print jobs is less than or equal to the minimum batch job number, the print engine only needs to generate a small-batch print job request once and sends the request to a print control terminal; and if the batch printing job number is larger than the small batch printing job number, the printing engine needs to generate and send the request information to a printing control terminal for multiple times. And the print engine determines the index number of the first print job in the next batch of job requests according to the number of the requested small batch jobs.
Further, in this embodiment, after receiving the request information of the print jobs in small batches fed back by the print engine, the print control end includes:
the request information is forwarded to the printing server through the printing control terminal;
after receiving the small-batch print job request, the print server immediately sends the small-batch print jobs meeting the quantity and the first print job index number to the print control end;
and the printing control end receives the small-batch printing jobs corresponding to the first job index number sent by the printing service end, immediately converts the small-batch printing jobs into the nozzle ignition data identified by the printing engine, sends a printing list command or instruction to the printing engine to inform the printing engine of receiving the ignition data, and then sends the ignition data to the printing engine.
Further, the first print job index number of the small-batch print job request is determined as follows:
setting the number of the jobs requested by the small-batch print jobs to be JobNumber, the index number of the first print job in the small-batch print job requests to be FirstIndex, and the number of the batch print jobs to be TotalJobNumber;
if TotalJobNumber is less than or equal to JobNumber, the print engine 30 only needs to generate request information of a small batch of print jobs once and send the request to the print control end, and the print control end 20 and the print engine 30 can complete the printing of the batch of print jobs under one request;
on the contrary, if totaljob number > JobNumber, the print engine 30 needs to generate and send request information of small-batch print jobs to the print control end 20 multiple times, and each time the request information of small-batch print jobs is sent, the index number of the first print job in the requested small-batch job is × JobNumber + the index number of the first print job in the request of the first small-batch print job.
Furthermore, the printing server, at least one printing control terminal and a printing engine managed and controlled by the printing control terminal form a star network structure;
furthermore, in the star network structure, the printing service end, each printing control end hung in the star network structure and the printing engine managed and controlled by the printing control end form an independent printing service production line, and the printing service end can run and print at any time on each production line;
furthermore, in the star network structure, the printing server distinguishes each printing control terminal and the printing engine managed and controlled by the printing control terminal through a communication interface of a data link;
further, in the star network structure, the print engine requests the print job to the print server in batches (one or more times) according to its own memory capacity and the size of the print page, specifically, for a single print production line, on one hand, the print control end sends a print standby command to the print server to notify the print server to prepare a corresponding batch print job, and on the other hand, the print control end sends a batch print command or instruction to the print engine to instruct the print engine to complete a batch (e.g., tens of thousands of times) of job printing. After receiving the batch printing command or instruction, the printing engine stores the printing job data by using SDRAM, and it can be understood that the printing engine cannot store a large amount of printing job data at one time, therefore, the printing engine calculates the number of small-batch printing jobs which can be stored according to the size of the memory of the printing engine and the size of a printing page, requests the printing service end for printing jobs one time or more times, requests a smaller batch of printing jobs each time, and the data size of the small-batch printing jobs is matched with the SDRAM storage capacity of the printing engine;
further, the print control system of the present embodiment is composed of a print engine, a print control end, and a print service end, wherein,
furthermore, a printing control system from bottom to top is formed by a printing service end (Server) communication and a printing control end (printing control module) communication and a printing engine (equipment), wherein the meaning of the system from bottom to top is that the data flow direction of the printing operation required by batch printing is realized, and the printing operation is completely driven by a small batch printing operation request from bottom to top generated by the most downstream printing engine.
The method has the advantages that batch printing requirements are input and generated at the printing control end, and the batch printing operation generated by the printing service end is sent to the printing control end once or for many times through a small batch printing operation request from bottom to top from the printing engine, the printing control end and the printing service end; the printing control end is used for receiving the batch printing jobs, generating corresponding printing list commands or instructions according to the batch printing demands, and distributing the instructions and the printing jobs to the printing engine; and the print engine is used for receiving the batch printing commands, and determining the first print job index number in the next batch of small batch print job requests corresponding to the print engine according to the number of the small batch print jobs of the print engine and the requested times of the print jobs, thereby sequentially finishing the batch printing requirements. The printing method has the advantages that a diversified and humanized printing scheme is realized, on one hand, the printing instruction can be output accurately in real time according to the printing requirement, on the other hand, the printing requirement of batch, differentiation and diversification can be efficiently processed, the processing efficiency of printing data and the execution efficiency of printing operation are greatly improved, and the user experience is greatly enhanced.
Example four
The present invention also proposes a computer storage medium having stored thereon a print control program and a print server program, which when executed by a processor implement the steps of the print control method as defined in any one of the above.
The method has the advantages that batch printing requirements are input and generated at the printing control end, and the batch printing operation generated by the printing service end is sent to the printing control end once or for many times through a small batch printing operation request from bottom to top from the printing engine, the printing control end and the printing service end; the printing control end is used for receiving the batch printing jobs, generating corresponding printing list commands or instructions according to the batch printing demands, and distributing the instructions and the printing jobs to the printing engine; and the print engine is used for receiving the batch printing commands, and determining the first print job index number in the next batch of small batch print job requests corresponding to the print engine according to the number of the small batch print jobs of the print engine and the requested times of the print jobs, thereby sequentially finishing the batch printing requirements. The printing method has the advantages that a diversified and humanized printing scheme is realized, on one hand, the printing instruction can be output accurately in real time according to the printing requirement, on the other hand, the printing requirement of batch, differentiation and diversification can be efficiently processed, the processing efficiency of printing data and the execution efficiency of printing operation are greatly improved, and the user experience is greatly enhanced.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a user terminal according to an embodiment of the present invention, where the user terminal may be a communication device such as a smart phone or a tablet pc, which is installed with instant messaging software and can receive and send an instant message through the instant messaging software, please refer to fig. 5, where the user terminal 500 includes:
one or more processors 510 and memory 520, with one processor 510 being an example in fig. 5.
The processor 510 and the memory 520 may be connected by a bus or other means, such as by a bus in FIG. 5.
The memory 520, which is a non-volatile computer-readable storage medium, may be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as program instructions/modules corresponding to the instant message reminding method in the embodiment of the present invention (for example, the receiving unit 41, the obtaining unit 42, the determining unit 43, and the reminding unit 44 shown in fig. 4). The processor 510 executes various functional applications and data processing of the user terminal by executing the nonvolatile software programs, instructions and modules stored in the memory 520, that is, the instant message reminding method of the above-described method embodiment is implemented.
The memory 520 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the instant message alert device, and the like. Further, the memory 520 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some embodiments, memory 520 optionally includes memory located remotely from processor 510, which may be connected to the instant message reminder device via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The one or more modules are stored in the memory 520 and, when executed by the one or more processors 510, perform the instant message alert method of any of the method embodiments described above, e.g., performing the method steps 110-140 of fig. 1, 210-230 of fig. 2, described above, to implement the functionality of the elements 41-44 of fig. 4.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
Embodiments of the present invention also provide a non-transitory computer-readable storage medium storing computer-executable instructions, which are executed by one or more processors, such as one of the processors 510 in fig. 5, to enable the one or more processors to perform the instant message reminding method in any of the method embodiments, for example, to perform the method steps 110 to 140 in fig. 1, and the method steps 210 to 230 in fig. 2, which are described above, and to implement the functions of the units 41 to 44 in fig. 4.
The product can execute the method provided by the embodiment of the invention, and has corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, reference may be made to the method provided by the embodiment of the present invention.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a general hardware platform, and certainly can also be implemented by hardware. It will be understood by those skilled in the art that all or part of the processes of the methods of the embodiments described above can be implemented by hardware related to instructions of a computer program, which can be stored in a computer readable storage medium, and when executed, can include the processes of the embodiments of the methods described above. The storage medium may be a magnetic disk, an optical disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), or the like.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; within the idea of the invention, also technical features in the above embodiments or in different embodiments may be combined, steps may be implemented in any order, and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
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 like elements in a process, method, article, or apparatus that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (such as ROM/RAM, magnetic disk, optical disk) and includes instructions for enabling a terminal (such as a mobile phone, a computer, a server, an air conditioner, or a network device) to execute the method according to the embodiments of the present invention.
While the present invention has been described with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, which are illustrative and not restrictive, and it will be apparent to those skilled in the art that various changes and modifications can be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A printing control system, comprising a printing server, a printing control terminal and a printing engine, wherein:
the printing server is used for receiving a printing standby instruction from the printing control end, receiving one or more small-batch printing job requests sent by the printing control end, and generating batch printing jobs in real time according to the one or more small-batch printing job requests;
the printing control end is used for sending the printing standby command to the printing service end and sending the batch printing instruction to the printing engine;
and the printing engine is used for receiving the batch printing instructions sent by the printing control terminal, generating one or more requests of the small-batch printing jobs according to the number of the small-batch printing jobs which can be stored in the memory of the printing engine, and sending the requests to the printing control terminal.
2. The print control system according to claim 1, wherein the print server includes a two-dimensional code generation module including a work area unit and an operation menu unit, wherein,
the working area unit is used for processing layout management of a printing page, including but not limited to inserting a text box, a text block, a picture box, a doodle box and a picture into the printing page;
the operation menu unit is used for managing the jobs of the printed pages, including but not limited to inserting text boxes, text blocks, pictures, picture boxes and other operations, deleting or modifying text content, deleting pictures, modifying fonts and font sizes and saving jobs;
the size of the printing data of each printing job in the batch of printing jobs is determined by the size of the printing page;
the batch printing command or instruction sent by the printing control terminal to the printing engine at least comprises the size of the printing page and the index number of the first printing job in the batch printing job.
3. The printing control system of claim 1, wherein the printing server further comprises a database module, the database module is configured to import and export the printing job data in real time and in batches, and distribute the printing job to each printing line consisting of the printing control end and the printing engine.
4. The print control system according to claim 1, wherein the print control terminal includes a print engine management unit and a data communication unit, wherein,
the printing engine management unit is used for managing nozzle parameters, a movement mechanism, ignition data and an engine ink path of the printing engine;
the data communication unit establishes data communication interface connection with the printing server on one hand and establishes data communication connection with the printing engine on the other hand.
5. The printing control system of claim 1, wherein the printing engine comprises a mechanical platform, a motion mechanism, an ink path, a nozzle, and a control circuit, and the printing engine is further configured to receive and execute the printing command sent from the printing control terminal.
6. The print control system according to claim 1, wherein said print server side forms a star network structure with at least one print control side and its print engine managed and controlled, wherein,
in the star network structure, the printing service end, each printing control end hung in the star network structure and a printing engine managed and controlled by the printing control end form an independent printing service production line, the production lines are independent from each other, and each production line can run and print at any time;
in the star network structure, the printing server distinguishes each printing control terminal and the printing engine managed and controlled by the printing control terminal through a communication interface of a data link;
in the star network structure, the print engine requests the print job to the print server in batches according to the memory capacity of the print engine.
7. A print control method, characterized in that the method comprises:
sending a print job instruction to a print engine through a print control terminal, wherein the print job instruction comprises print parameters, and the print parameters comprise the number of batch print jobs and the index number of a first print job in the batch print jobs;
sending a printing standby instruction to a printing server side through the printing control side;
receiving the print job instruction and generating a small-batch print job request through the print engine;
receiving a small-batch print job request of the print engine through the print control terminal, wherein the number of jobs contained in the small-batch print job request is determined by the print engine according to the size of the storage space and the size of a print page;
and receiving a small-batch print job request from the print control end through the print server end, and generating a batch print job according to the small-batch print job request.
8. The print control method according to claim 7, wherein receiving, by the print control terminal, the print job request information for the small batch of the print engine includes:
receiving request information of a small-batch print job of the print engine, wherein the request information comprises the number of the small-batch jobs and a first job index number of the small-batch jobs, wherein,
if the batch printing job number is less than or equal to the small batch job number, the printing engine only needs to generate a small batch printing job request and send the request to a printing control end;
if the batch printing job number is larger than the small batch job number, the printing engine needs to generate and send the small batch printing job request to a printing control end for multiple times; the print engine determines the index number of the first print job in the next batch of job requests based on the number of small batch jobs that have been requested.
9. The printing control method according to claim 8, wherein said receiving, by the printing control terminal, the small-batch printing job request information sent by the printing engine includes:
the request information is forwarded to the printing server through the printing control terminal;
receiving the first job index numbers of the small-batch jobs and the corresponding small-batch print jobs sent by the print server through the print control terminal;
and at the printing control end, converting the small-batch printing jobs corresponding to the first job index numbers of the small-batch jobs into ignition data of a spray head, then sending a printing list command or instruction to the printing engine to inform the printing engine of receiving the ignition data, and then sending the ignition data to the printing engine.
10. The print control method according to claim 8, wherein in the star network configuration, print jobs and print data flow directions for the batch print demand are driven entirely by the bottom-up small-batch print job request from the chain of the print engine, print control side, print service side.
11. A computer storage medium, characterized in that the computer storage medium has stored thereon a print control program and a print server program, which when executed by a processor implement the steps of the print control method according to any one of claims 7 to 9.
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| CN110377248A (en) * | 2019-07-30 | 2019-10-25 | 佛山青象科技有限公司 | Bulk print control method, device and electronic equipment |
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