CN112799617A - Cloud printing server, cloud printing method, printing terminal and cloud printing system - Google Patents
Cloud printing server, cloud printing method, printing terminal and cloud printing system Download PDFInfo
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- CN112799617A CN112799617A CN202110112109.4A CN202110112109A CN112799617A CN 112799617 A CN112799617 A CN 112799617A CN 202110112109 A CN202110112109 A CN 202110112109A CN 112799617 A CN112799617 A CN 112799617A
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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
- G06F3/1244—Job translation or job parsing, e.g. page banding
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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
- G06F3/1287—Remote printer device, e.g. being remote from client or server via internet
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
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Abstract
In the technical scheme of the cloud printing server, the cloud printing method, the printing terminal and the cloud printing system provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, the print job is analyzed and processed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the cloud print server, and the problem that the load is heavy because the print terminal needs to be modified according to the cloud print driver or the cloud print server needs to store different print drivers in the background art can be solved.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to the technical field of cloud printing, in particular to a cloud printing server, a cloud printing method, a printing terminal and a cloud printing system.
[ background of the invention ]
The cloud printing technology can integrate printing equipment resources on the basis of the Internet, construct a shared printing platform and provide printing services with standardized quality anytime anywhere to the whole society. In the current cloud printing technology, a cloud printing system generally comprises a client device, a cloud printing server and a printing terminal.
Existing cloud printing is generally of two types: one is that only one cloud print driver (for example, microsoft universal cloud print) with a standard interface is provided in a cloud print server provided by a cloud print manufacturer, and if a print terminal manufacturer that does not use the cloud print driver with the standard interface wants to implement a cloud print service, a firmware program inside a print terminal that wants to implement cloud print needs to be modified according to the standard interface provided by the cloud print driver, so that the print terminal can receive and analyze a cloud print job. However, this method is troublesome for the printer terminal manufacturer.
The other is that the cloud print server provided by the cloud print manufacturer (for example, stapling cloud printing) includes, in addition to the cloud print driver with the standard interface, print drivers of different models of each print terminal manufacturer, so that the trouble that the print terminal manufacturer needs to modify the internal firmware program of the print terminal is avoided. However, the method also has certain disadvantages, and the cloud print server can store the print drivers of different models of each print terminal manufacturer, so that the cloud print server is inevitably large in memory, the corresponding cost is also high, and in addition, the problem of poor compatibility is also caused because the stored print drivers of each manufacturer are more.
[ summary of the invention ]
In view of this, the invention provides a cloud print server, a cloud print method, a print terminal and a cloud print system, which can solve the problem that the cloud print technology in the background art needs to modify the print terminal according to a cloud print driver, or the cloud print server needs to store different print drivers, so that the burden is heavy.
In one aspect, an embodiment of the present invention provides a cloud printing system, including:
the receiving module is used for receiving the unique conversion relation information and the printing operation sent by the user terminal;
the analysis module is used for analyzing the print job according to the unique conversion relation information;
the sending module is used for sending the print job subjected to the analysis processing to a printing terminal for printing;
the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
Optionally, the cloud print server comprises:
a first cloud print server and a second cloud print server;
the receiving module is arranged in the first cloud print server, and the analyzing module and the sending module are arranged in the second cloud print server;
wherein the first cloud print server further comprises:
the first sending module is used for sending the unique conversion relation information and the print job received by the receiving module to the second cloud print server;
wherein the second cloud print server further comprises:
a first receiving module, configured to receive the unique conversion relationship information and the print job sent by the first sending module of the first cloud print server.
Optionally, the cloud print server comprises:
a first cloud print server and a second cloud print server;
the analysis module and the sending module are both arranged in the second cloud print server;
wherein the first cloud print server comprises:
the second receiving module is used for receiving the printing job sent by the user terminal;
a second sending module, configured to send the print job received by the second receiving module to the second cloud print server;
wherein the second cloud print server further comprises:
a third receiving module, configured to receive the unique conversion information sent by the user terminal and the print job sent by the second sending module of the first cloud print server.
Optionally, the cloud print server comprises:
a first cloud print server and a second cloud print server;
the receiving module, the analyzing module and the sending module are all arranged in the second cloud print server;
wherein the second cloud print server further comprises:
a fourth sending module, configured to send the print job received by the receiving module to a fourth receiving module of the first cloud print server;
a fifth receiving module, configured to receive the print job sent by the third sending module of the first cloud print server;
wherein the first cloud print server comprises:
the fourth receiving module is configured to receive the print job sent by the fourth sending module of the second cloud print server;
the third sending module is configured to send the print job received by the fourth receiving module to the second cloud print server.
On the other hand, an embodiment of the present invention provides a cloud printing method applied to a cloud printing server, including:
receiving unique conversion relation information and a printing job sent by a user terminal;
analyzing the print job according to the unique conversion relation information;
sending the print job after the analysis processing to a printing terminal for printing;
the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
Optionally, the cloud print server comprises a first cloud print server and a second cloud print server;
the first cloud print server is used for receiving the unique conversion relation information and the print job sent by the user terminal and sending the unique conversion relation information and the print job to the second cloud print server;
and the second cloud print server is used for receiving the unique conversion relation information and the print job sent by the first cloud print server, analyzing the print job according to the unique conversion relation information, and finally sending the print job subjected to analysis processing to the print terminal for printing.
Optionally, the cloud print server comprises a first cloud print server and a second cloud print server;
the first cloud print server is used for receiving the print job sent by the user terminal and sending the received print job to the second cloud print server;
and the second cloud print server is used for receiving the unique conversion information sent by the user terminal and the print job sent by the first cloud print service, analyzing the print job according to the unique conversion relation information, and finally sending the analyzed print job to the print terminal for printing.
Optionally, the cloud print server comprises a first cloud print server and a second cloud print server;
the second cloud print server is used for receiving the unique conversion relation information and the print job sent by the user terminal and sending the print job to the first cloud server;
the first cloud print server is used for receiving the print job sent by the second cloud print server and sending the received print job to the second cloud print server after receiving a print instruction;
and the second cloud print server is also used for receiving the print job sent by the first cloud print server, analyzing the print job according to the unique conversion relation information, and finally sending the print job subjected to analysis processing to the print terminal for printing.
On the other hand, an embodiment of the present invention provides a method for determining conversion relationship information applied to a cloud print application in a user terminal, where the method includes:
determining unique conversion relation information from mapping relation conversion information stored in a user terminal according to the attribute information of the printing terminal;
the mapping relation conversion information comprises at least one unique conversion relation information, the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to a cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
Optionally, comprising:
and the mapping relation conversion information is sent to a cloud printing application in the user terminal by the cloud printing server.
On the other hand, an embodiment of the present invention provides a printing terminal, where the printing terminal includes a data receiving module, a memory, and a processor, where the receiving module is configured to receive a print job that is sent by the cloud print server and is subjected to parsing processing; a memory for storing information including a computer program; a processor for loading and executing the computer program stored in the memory, thereby performing print processing on the print job received by the data receiving module. .
On the other hand, the embodiment of the invention provides a cloud printing system, which comprises the cloud printing server, a user terminal provided with a cloud printing application and the printing terminal.
In the technical scheme provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, the print job is analyzed and processed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the cloud print server, and the problem that the load is heavy because the print terminal needs to be modified according to the cloud print driver or the cloud print server needs to store different print drivers in the background art can be solved.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive labor.
Fig. 1 is an architecture diagram of a cloud printing system according to an embodiment of the present invention;
fig. 2 is an architecture diagram of a cloud print server according to an embodiment of the present invention;
fig. 3 is an architecture diagram of another cloud print server provided by an embodiment of the present invention;
fig. 4 is an architecture diagram of another cloud print server provided by an embodiment of the present invention;
fig. 5 is an architecture diagram of another cloud print server provided by an embodiment of the present invention;
fig. 6 is a flowchart of a cloud printing method according to an embodiment of the present invention;
FIG. 7 is a diagram illustrating an embodiment of selecting transformation relation information from mapping relation transformation information;
FIG. 8 is a flow chart of another cloud printing method provided by an embodiment of the invention;
fig. 9 is a flowchart of another cloud printing method provided by an embodiment of the invention;
FIG. 10 is a flow chart of another cloud printing method provided by an embodiment of the invention;
fig. 11 is a schematic diagram of a printing terminal according to an embodiment of the present invention.
[ detailed description ] embodiments
For better understanding of the technical solutions of the present invention, the following detailed descriptions of the embodiments of the present invention are provided with reference to the accompanying drawings.
It should be understood that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be understood that the term "and/or" as used herein is merely one type of associative relationship that describes an associated object, meaning that three types of relationships may exist, e.g., A and/or B, may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
Before introducing the cloud print server provided by the invention, a technical scheme adopted by the invention is briefly described. In the prior art, generally, only one cloud print driver with a standard interface is provided in a cloud print server provided by a cloud print manufacturer, and if a print terminal manufacturer that does not use the cloud print driver with the standard interface wants to implement a cloud print service, a firmware program inside a print terminal that wants to implement cloud print needs to be modified according to the standard interface provided by the cloud print driver, so that the print terminal can receive and analyze a cloud print job.
For example, the cloud platform and the manufacturer b 1 respectively make the number of prints and the paper size in the print control parameters. That is to say, the cloud platform sets the cloud printing standard printing control parameter type, and the manufacturer B1 sets the self-defined printing control parameter type. It should be noted that the types of printing control parameters customized by each manufacturer may be the same or different.
Taking the printing control parameter types including the number of printing copies and the paper size as examples, the parameter type of the number of printing copies formulated by the cloud platform is 0x87, and the parameter type of the parameter of the paper size is 0x 32; the parameter type of the parameter of the self-defined printing number of copies of the type-A printing terminal of the type-B manufacturer 1 is 0x04, and the parameter type of the parameter of the paper size is 0x06, so that due to different printing control parameter types, if the printing control parameter type of the type-B manufacturer 1 type-A printing terminal is not modified, or under the condition that the cloud platform does not store the driver of the type-B manufacturer 1 type-A printing terminal, the cloud printing driver in the cloud printing server of the cloud platform cannot directly control the type-B manufacturer 1 type-A printing terminal to perform job printing.
Based on the problems, the invention needs to solve the problem that the cloud printing technology needs to modify the printing terminal according to the cloud printing driver, or the cloud printing server needs to store different printing drivers, so that the burden is heavy.
Fig. 1 is an architecture diagram of a cloud printing system according to an embodiment of the present invention, as shown in fig. 1, the system includes: a user terminal 1, a cloud print server 2, and a print terminal 3.
The user terminal 1 is configured to receive a print request sent by a user, and send unique conversion relationship information and a print job to the cloud print server 2, where the unique conversion relationship information is a conversion relationship between a cloud print standard print control parameter type corresponding to the cloud print server and a custom print control parameter type corresponding to the print terminal, and the unique conversion relationship information is associated with attribute information of the print terminal.
In the embodiment of the present invention, the printing control parameters include, but are not limited to: printing quality, printing number, paper type, horizontal resolution, image quality, safe printing instructions, encryption and decryption algorithms, and compression and decompression algorithms.
The cloud print server 2 is used for receiving the unique conversion relation information and the print job sent by the user terminal; analyzing the print job according to the unique conversion relation information; and sending the print job subjected to the analysis processing to a printing terminal for printing.
It should be noted that the cloud print server 2 may include a cloud print driver, where the cloud print driver is a link connecting the print terminal 3 and the user terminal 1, and the cloud print driver is a device driver that can convert a file to be printed by the terminal device into a language recognizable by the print terminal 3, and print the file.
Specifically, fig. 2 is an architecture diagram of a cloud print server according to an embodiment of the present invention, and as shown in the drawing, the cloud print server 2 includes a receiving module 21, a parsing module 22, and a sending module 23.
The receiving module 21 is configured to receive unique conversion relationship information and a print job sent by a user terminal;
the analysis module 22 is configured to analyze the print job according to the unique conversion relationship information;
the sending module 23 is configured to send the print job after the parsing processing to a printing terminal for printing;
the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
As an alternative, as shown in fig. 3, the cloud print server 2 includes a first cloud print server S11 and a second cloud print server S12, the receiving module 21 is disposed in the first cloud print server S11, and the parsing module 22 and the sending module 23 are both disposed in the second cloud print server S12;
wherein the first cloud print server S11 further includes a first sending module 111.
The first sending module 111 is configured to send the unique conversion relationship information and the print job received by the receiving module 21 to the second cloud print server S12;
wherein the second cloud print server S12 further includes a first receiving module 121.
The first receiving module 121 is configured to receive the unique conversion relationship information and the print job sent by the first sending module 111 of the first cloud print server S11.
As an alternative, as shown in fig. 4, the cloud print server 2 includes a first cloud print server S21 and a second cloud print server S22, the sending module 23 and the parsing module 22 are both disposed in the second cloud print server 202, and neither the first cloud print server S21 nor the second cloud print server S22 is disposed with the receiving module 21;
wherein the first cloud print server S21 includes a second receiving module 211, a second sending module 212:
the second receiving module 211 is configured to receive the print job sent by the user terminal;
a second sending module 212, configured to send the print job received by the second receiving module to the second cloud print server S22;
wherein the second cloud print server S22 further includes a third receiving module 221:
the third receiving module 221 is configured to receive the unique conversion information sent by the user terminal and the print job sent by the second sending module 212 of the first cloud print server S21.
As an alternative, as shown in fig. 5, the cloud print server 2 includes a first cloud print server S31 and a second cloud print server S32, and the receiving module 21, the sending module 23, and the parsing module 22 are all disposed in the second cloud print server S32;
wherein, the second cloud print server S32 further includes a fourth sending module 321 and a fifth receiving module 322:
the fourth sending module 321 is configured to send the print job received by the receiving module 21 to the fourth receiving module 311 of the first cloud print server S31;
the fifth receiving module 322 is configured to receive the print job sent by the third sending module 312 of the first cloud print server S31.
The first cloud print server S31 includes a fourth receiving module 311 and a third sending module 312;
a fourth receiving module 311, configured to receive the print job sent by the fourth sending module 321 of the second cloud print server S32;
a third sending module 312, configured to send the print job received by the fourth receiving module 311 to the fifth receiving module 322 of the second cloud print server S32.
In this embodiment of the present invention, the print terminal 3 is configured to receive and print the print job subjected to the parsing processing and sent by the cloud print server 2.
It should be noted that, before receiving the unique conversion relationship information sent by the user terminal 1, the cloud print server 2 needs to establish mapping relationship conversion information, where the mapping relationship conversion information includes at least one piece of unique conversion relationship information, that is, the mapping relationship conversion information at least includes a conversion relationship between a cloud print drive standard print control parameter type and a custom print control parameter type of a brand print terminal manufacturer. According to the method, the printing terminal manufacturer of each brand is controlled to print after the cloud printing drive standard printing control parameter type formulated by the cloud platform is converted into the printing control parameter type customized by each brand printing terminal manufacturer by setting the mapping relation conversion information, so that the printing terminal manufacturer does not need to modify any form of the printing terminal, and the cloud printing manufacturer does not need to store the printing drives of different models of each printing terminal manufacturer in the cloud printing server, so that the cost can be reduced, and the stability of the cloud printing server can be improved.
In this embodiment of the present invention, the cloud print server 2 is further configured to send mapping relationship conversion information to the user terminal 1 after establishing an association binding relationship with the user terminal 1, where the mapping relationship conversion information includes at least one unique conversion relationship information.
Specifically, the mapping relation conversion information is sent to the user terminal 1, so that after the user selects a printing terminal of a designated manufacturer, the user terminal 1 screens out the unique conversion relation between the cloud printing standard printing control parameter type and the custom printing control parameter type corresponding to the printing terminal selected by the user from the mapping relation conversion information, and sends the unique conversion relation information to the cloud printing server 2.
The following introduces a cloud printing method implemented based on the cloud printing system of the present invention:
fig. 6 is a flowchart of a cloud printing method according to an embodiment of the present invention, and as shown in fig. 6, the method is applied to a cloud print server;
the method comprises the following steps:
and step 101, receiving unique conversion relation information and a print job sent by a user terminal.
In this step, the unique conversion relationship information is a conversion relationship between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relationship information is associated with attribute information of the printing terminal, where the printing control parameters include, but are not limited to: printing quality, printing number of copies, paper type, horizontal resolution, image quality, security printing instructions, encryption and decryption algorithms, compression and decompression algorithms, and the like.
In this step, the cloud print server includes a first cloud print server and a second cloud print server;
as an alternative, the first cloud print server is configured to receive the unique conversion relationship information and the print job sent by the user terminal, and send the unique conversion relationship information and the print job to the second cloud print server;
the second cloud print server is used for receiving the unique conversion relation information and the print job sent by the first cloud print server.
As another alternative, the first cloud print server is configured to receive the print job sent by the user terminal, and send the received print job to the second cloud print server;
the second cloud print server is used for receiving the unique conversion information sent by the user terminal and the print job sent by the first cloud print service.
As another alternative, the second cloud print server is configured to receive the unique conversion relationship information and the print job sent by the user terminal, and send the print job to the first cloud server;
the first cloud print server is used for receiving the print job sent by the second cloud print server and resending the print job to the second cloud print server after receiving a print instruction sent by the user terminal;
the second cloud print server is further configured to receive the print job sent by the first cloud print server.
In this embodiment of the present invention, before receiving the print job and the unique conversion relationship information sent by the user terminal in step 101, the method further includes: the user terminal determines the unique conversion relation information from the mapping relation conversion information stored in the user terminal according to the attribute information of the printing terminal; the mapping relation conversion information comprises at least one unique conversion relation information, the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to a cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal. It should be noted that the mapping relationship conversion information may be sent by the cloud print server to a cloud print application in the user terminal.
In the embodiment of the invention, the mapping relation conversion information is sent to the user terminal, so that the user terminal selects the conversion relation information between the cloud printing standard printing control parameter type and the custom printing control parameter type corresponding to the printing terminal selected by the user from the mapping relation conversion information, and sends the conversion relation information to the first cloud printing server or the second cloud printing server.
And 102, analyzing the print job according to the unique conversion relation information.
In this step, the unique conversion relationship information is a conversion relationship between a cloud print standard print control parameter type corresponding to the cloud print server and a custom print control parameter type corresponding to the print terminal, and the unique conversion relationship information is associated with the attribute information of the print terminal. The print job can be analyzed and processed by the unique conversion relation information. It is understood that the print job after the analysis processing is a job that can be recognized by the print terminal, thereby enabling the print terminal to complete the print job based on the analyzed print job.
In the embodiment of the present invention, for example, the cloud print platform only provides a standard and unique compression algorithm 1.0 to generate a cloud print job, but the print terminal (print terminal) of manufacturer b 1 needs to use a compression algorithm 2.1, otherwise, the print terminal cannot parse and print out the print job. As shown in fig. 7, after the user selects the printing terminal of manufacturer b 1 in the printing terminal list, the terminal device used by the user automatically determines the unique conversion relationship information between the standard compression algorithm 1.0 provided by the cloud printing platform and the printing terminal compression algorithm 2.1 of manufacturer b 1 selected by the user according to the mapping relationship conversion information shown in the drawing, and uploads the unique conversion relationship information and the printing job to the cloud printing server, and after the cloud printing server receives the unique conversion relationship information and the printing job, the cloud printing job is firstly analyzed by using the compression algorithm 1.0, and then the compression algorithm 2.1 is used to generate the job (the analyzed printing job) that can be supported by the printing terminal of manufacturer b 1.
And 103, sending the print job subjected to the analysis processing to a printing terminal for printing.
In this step, the print job subjected to the parsing process may be recognized by the print terminal and directly printed.
In the technical scheme provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, and the print job is analyzed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the print terminal, and the problem of heavy burden caused by the fact that the print terminal needs to be modified according to the cloud print driver or a cloud print server needs to store different print drivers in the background art can be solved.
Based on the cloud print server implementation scheme of fig. 3, an embodiment of the present invention provides a cloud printing method, and fig. 8 is a flowchart of the cloud printing method provided in an embodiment of the present invention, and as shown in fig. 8, the method includes:
step 201, according to the attribute information of the printing terminal, determining unique conversion relation information from the mapping relation conversion information stored in the user terminal.
In this step, the printing terminal may include a terminal device for printing such as a printing terminal. The attribute information of the printing terminal comprises terminal equipment information, user-defined printing control parameter types and other information. The mapping relation conversion information comprises at least one unique conversion relation information, the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
In this embodiment of the present invention, the mapping relationship conversion information may be sent to a cloud print application in the user terminal by the cloud print server. The user terminal obtains the attribute information of the printing terminal so as to determine the unique conversion relation information from the mapping relation conversion information stored in the user terminal through the attribute information of the printing terminal.
Before step 201, the method further includes: the method comprises the steps that a user terminal obtains information of a printing terminal and sends an association binding request to a cloud printing server; the cloud printing server responds to the association binding request, performs association binding with the user terminal and the printing terminal corresponding to the printing terminal information, and feeds back a binding success result to the user terminal; after the binding is successful, the cloud print server can send mapping relation conversion information to the cloud print application in the user terminal; after the cloud print server sends the mapping relationship conversion information to the cloud print application in the user terminal, step 201 is continuously executed.
In the above step, the cloud print server may be a server including a cloud print driver. The purpose of sending the association binding request is to establish an association binding relationship among the user terminal, the printing terminal and the cloud printing server, so that the user terminal, the printing terminal and the cloud printing server become a cloud printing system capable of realizing cloud printing.
Step 202, the user terminal sends the unique conversion relation information and the print job to the first cloud print server.
In this step, the unique conversion relationship information is a conversion relationship between a cloud print standard print control parameter type corresponding to the cloud print server and a custom print control parameter type corresponding to the print terminal, and the unique conversion relationship information is associated with the attribute information of the print terminal.
In the embodiment of the present invention, the user terminal sends the print job and the unique conversion relationship information to the first cloud print server, and the first cloud print server does not have a function of analyzing the print job at this time, so that the first cloud print server at this time can be understood as a storage server for storing the print job and the unique conversion relationship information sent by the user terminal, and in subsequent step 203, the print job and the conversion relationship information are sent to the second cloud print server.
And 203, after the user terminal sends a printing instruction, the first cloud print server sends the printing job and the unique conversion relation message to a second cloud print server.
In this step, the print instruction is an instruction for instructing printing of the print job.
In the embodiment of the present invention, step 202 shows: in this embodiment, since the first cloud print server does not have a function of analyzing the print job, the first cloud print server at this time may serve as one storage server for storing the print job and the conversion relation information transmitted by the user terminal, and in response to the print instruction, transmit the print job and the conversion relation information to the second cloud print server.
And 204, the second cloud print server receives the print job and the unique conversion relation information sent by the first cloud print server, and analyzes and processes the print job by using the unique conversion relation information.
In an embodiment of the present invention, the second cloud print server has a function capable of analyzing the print job, and is capable of analyzing the print job according to the unique conversion relationship information, so as to convert the print job into a print job that can be recognized by a print terminal.
And step 205, the second cloud print server sends the print job after the analysis processing to the print terminal for printing.
In the embodiment of the present invention, the print job after the analysis processing is a job that can be normally identified by the print terminal and can be directly printed.
In the technical scheme provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, and the print job is analyzed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the print terminal, and the problem of heavy burden caused by the fact that the print terminal needs to be modified according to the cloud print driver or a cloud print server needs to store different print drivers in the background art can be solved.
Based on the cloud print server shown in fig. 4, an embodiment of the present invention provides a cloud printing method, and fig. 9 is a flowchart of the cloud printing method provided in an embodiment of the present invention, and as shown in fig. 9, the method includes:
step 301, according to the attribute information of the printing terminal, determining unique conversion relation information from the mapping relation conversion information stored in the user terminal.
In the embodiment of the present invention, the implementation process of this step may refer to step 201 described above.
Step 302, the user terminal sends a print job to the first cloud print server, and the user terminal sends the unique conversion relationship information to the second cloud print server.
This step is different from the above step 202 in that the user terminal sends the print job to the first cloud print server and sends the unique conversion relationship information to the second cloud print server. And in step 202, the user terminal sends the unique conversion relation information and the print job to the first cloud print server.
In the embodiment of the present invention, the user terminal sends the print job to the first cloud print server and sends the unique conversion relationship information to the second cloud print server, and at this time, the first cloud print server does not have a function of analyzing the print job, so that the first cloud print server can serve as a storage server for storing the print job sent by the user terminal. .
And 303, after the user terminal sends a printing instruction, the first cloud printing server sends the received printing job to the second cloud printing server.
And step 304, the second cloud print server receives the unique conversion relation information sent by the user terminal and the print job sent by the first cloud print server, and analyzes and processes the print job by using the unique conversion relation information.
In the embodiment of the present invention, this step is different from step 204 described above in that the print job received by the second cloud print server in this step is sent by the first cloud print, and the print job received by the second cloud print server in step 204 is sent by the user terminal.
And 305, the second cloud print server sends the print job subjected to the analysis processing to a print terminal for printing.
In the embodiment of the present invention, the implementation process of this step may refer to step 205 described above.
In the technical scheme provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, and the print job is analyzed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the print terminal, and the problem of heavy burden caused by the fact that the print terminal needs to be modified according to the cloud print driver or a cloud print server needs to store different print drivers in the background art can be solved.
Based on the cloud print server shown in fig. 4, an embodiment of the present invention provides a cloud printing method, and fig. 10 is a flowchart of the cloud printing method provided in an embodiment of the present invention, and as shown in fig. 10, the method includes:
step 401, according to the attribute information of the printing terminal, determining unique conversion relation information from the mapping relation conversion information stored in the user terminal.
In the embodiment of the present invention, the implementation process of this step may refer to step 201 described above.
And step 402, the user terminal sends the unique conversion relation information and the print job to a second cloud print server.
This step is different from the above step 202 in that the user terminal transmits the unique conversion relation information and the print job to the second cloud print server. And in step 202, the user terminal sends the unique conversion relation information and the print job to the first cloud print server.
And step 403, the second cloud print server sends the received print job sent by the user terminal to the first cloud print server.
In the embodiment of the invention, the user terminal sends the print job and the unique conversion relation information to the second cloud print server, and the second cloud print server sends the received print job to the first cloud print server, so that the second cloud print server can be used as a small-capacity storage server for storing the unique conversion relation information sent by the user terminal, and in the subsequent steps, the unique conversion relation information is utilized to analyze and process the print job sent by the first cloud print server. .
And step 404, after the user terminal sends a printing instruction, the first cloud print server resends the printing job sent by the second cloud print server to the second cloud print server.
In this embodiment of the present invention, the first cloud print server may serve as a storage server, and is configured to store the print job sent by the second cloud print server, and resend the received print job to the second cloud print server after the user terminal sends the print instruction.
And 405, the second cloud print server receives the unique conversion relation information sent by the user terminal and the print job sent by the first cloud print server, and analyzes and processes the print job by using the unique conversion relation information.
In the embodiment of the present invention, the implementation result of this step can be referred to as step 304.
And step 406, the second cloud print server analyzes the print job according to the unique conversion relation information, and sends the print job after the analysis to the print terminal for printing.
In the embodiment of the present invention, the implementation process of this step may refer to step 205 described above.
In the technical scheme provided by the embodiment of the invention, the unique conversion relation information and the printing operation sent by the user terminal are received; analyzing the print job according to the unique conversion relation information; the print job after the analysis processing is sent to the print terminal for printing, and the print job is analyzed by setting the unique conversion relation information, so that the print job after the analysis processing can be suitable for the print terminal, and the problem of heavy burden caused by the fact that the print terminal needs to be modified according to the cloud print driver or a cloud print server needs to store different print drivers in the background art can be solved.
With reference to fig. 8 to 10, cloud printing is performed by the wechat applet as an example as follows:
the user opens the mobile phone end WeChat cloud printing applet and inputs personal information for registration, wherein the registration of the personal information can be performed through a registration interface corresponding to the first cloud printing server and/or the second cloud printing server, or the registration information used in other social networks can be called, and the registration information is acquired after the first cloud printing server and/or the second cloud printing server acquire the authorization of other social network servers. After the registration is finished, a user can select to manually add printing terminal information, the printing terminal information at least comprises information capable of identifying self uniqueness, such as a serial number, an MAC address and the like, and the first cloud printing server and/or the second cloud printing server can perform associated binding on the registration information and the printing terminal information; the user can also select to start mobile phone positioning, the first cloud print server and/or the second cloud print server can match nearby printing terminals for the user according to the mobile phone positioning information of the user, and the first cloud print server and/or the second cloud print server can perform association binding on the registration information and the printing terminal information.
After a user completes personal information registration and normally logs in, the first cloud print server or the second cloud print server sends mapping relation conversion information to the cloud print applet, after the user selects a certain associated print terminal on a cloud print applet interface, the cloud print applet can determine unique conversion relation information according to the mapping relation conversion information, namely conversion relation information between a cloud print standard print control parameter type and a custom print control parameter type corresponding to the print terminal selected by the user, and finally sends a job to be printed and the conversion relation information to the first cloud print server or the second cloud print server.
Optionally, there may be transmission forms of:
the cloud printing small program sends a printing job and the unique conversion relation information to a first cloud printing server together, after the cloud printing small program sends a printing instruction, the first cloud printing server sends the printing job and the unique conversion relation information to a second cloud printing server together, and the second cloud printing server receives the printing job and the unique conversion relation information, analyzes the printing job according to the conversion relation information, and finally sends the printing job and the unique conversion relation information to a printing terminal for printing. Alternatively, the first and second electrodes may be,
the cloud printing small program sends a printing job to a first cloud printing server, unique conversion relation information is sent to a second cloud printing server, after the cloud printing small program sends a printing instruction, the first cloud printing server sends the printing job to the second cloud printing server, and the second cloud printing server receives the unique conversion relation information sent by the cloud printing small program and the printing job sent by the first cloud printing server, analyzes the printing job according to the unique conversion relation information, and finally sends the printing job to a printing terminal for printing. Alternatively, the first and second electrodes may be,
the cloud printing small program sends the printing operation and the conversion relation information to a second cloud printing server, the second cloud printing server only sends the printing operation to a first cloud printing server, after the cloud printing small program sends a printing instruction, the first cloud printing server sends the printing operation sent by the second cloud printing server to the second cloud printing server again, the second cloud printing server receives the unique conversion relation information sent by the cloud printing small program and the printing operation sent by the first cloud printing server, analyzes the printing operation according to the unique conversion relation information, and finally sends the printing operation to a printing terminal for printing.
In the cloud printing process, if the cloud printing applet directly uploads the print job to the first cloud printing server, the first cloud printing server stores the print job, if the first cloud printing server uploads the print job to the second cloud printing server, the second cloud printing server immediately transmits the print job to the first cloud printing server, the first cloud printing server stores the print job, the unique conversion relation information uploaded by the cloud printing applet can be stored by the first cloud printing server or stored by the second cloud printing server, and after the user sends a print instruction through the cloud printing applet, the first cloud printing server sends the print job to the second cloud printing server for analysis.
The mode of the user indicating printing can comprise scanning the two-dimensional code of the printing terminal or inputting a verification code on a display interface of the printing terminal.
It should be noted that, taking the first cloud print server as a server of a cloud server manufacturer and the second cloud print server as a server of a print terminal manufacturer as an example, because the second cloud print server does not need to store a long-time print job, the second cloud print server does not need a large storage space, and can specify that only a print job with a fixed size is received from the first cloud print server at one time for analysis, and then receives a print job to be analyzed of a next batch after the print terminal is analyzed and sent in the batch.
The embodiment of the invention provides a printing terminal which comprises a memory and a processor, wherein the memory is used for storing information comprising program instructions, the processor is used for controlling the execution of the program instructions, and the program instructions are loaded and executed by the processor to realize the steps of the cloud printing method. For a detailed description, reference may be made to the above-described embodiments of the cloud printing method.
Fig. 11 is a schematic diagram of a printing terminal according to an embodiment of the present invention. As shown in fig. 11, the print factory server 4 of this embodiment includes: the data receiving module 40, the processor 41, the memory 42, and the computer program 43 stored in the storage 42 and capable of running on the processor 41, where the computer program 43 is executed by the processor 41 to perform printing processing on the print job received by the data receiving module and analyzed and processed by the cloud print server 2 in the embodiment, and for avoiding repetition, details are not repeated here. Alternatively, the computer program is executed by the processor 41 to implement the functions of the models/units applied to the cloud printing apparatus in the embodiments, and for avoiding repetition, the descriptions thereof are omitted here.
The printing terminal 4 includes, but is not limited to, a data receiving module 40, a processor 41, and a memory 42. Those skilled in the art will appreciate that fig. 11 is merely an example of the printing terminal 4 and does not constitute a limitation of the printing terminal 4 and may include more or less components than those shown, or combine certain components, or different components, for example, the printing terminal 4 may also include input and output devices, network access devices, buses, etc.
The Processor 41 may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like.
The storage 42 may be an internal storage unit of the printer manufacturer server 4, such as a hard disk or a memory of the printer manufacturer server 4. The memory 42 may also be an external storage device of the printer manufacturer server 4, such as a plug-in hard disk provided on the printer manufacturer server 4, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like. Further, the memory 42 may also include both an internal storage unit of the print factory server 4 and an external storage device. The memory 42 is used to store computer programs and other programs and data required by the print factory server 4. The memory 42 may also be used to temporarily store data that has been output or is to be output.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments provided in the present invention, it should be understood that the disclosed system, apparatus and method may be implemented in other ways. For example, multiple units or components may be combined or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
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 units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions for causing a computer device (which may be a personal computer, a server, or a network device) or a Processor (Processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (12)
1. A cloud print server, comprising:
the receiving module is used for receiving the unique conversion relation information and the printing operation sent by the user terminal;
the analysis module is used for analyzing the print job according to the unique conversion relation information;
the sending module is used for sending the print job subjected to the analysis processing to a printing terminal for printing;
the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
2. The cloud print server of claim 1, wherein the cloud print server comprises:
a first cloud print server and a second cloud print server;
the receiving module is arranged in the first cloud print server, and the analyzing module and the sending module are arranged in the second cloud print server;
wherein the first cloud print server further comprises:
the first sending module is used for sending the unique conversion relation information and the print job received by the receiving module to the second cloud print server;
wherein the second cloud print server further comprises:
a first receiving module, configured to receive the unique conversion relationship information and the print job sent by the first sending module of the first cloud print server.
3. The cloud print server of claim 1, wherein the cloud print server comprises:
a first cloud print server and a second cloud print server;
the analysis module and the sending module are both arranged in the second cloud print server;
wherein the first cloud print server comprises:
the second receiving module is used for receiving the printing job sent by the user terminal;
a second sending module, configured to send the print job received by the second receiving module to the second cloud print server;
wherein the second cloud print server further comprises:
a third receiving module, configured to receive the unique conversion information sent by the user terminal and the print job sent by the second sending module of the first cloud print server.
4. The cloud print server of claim 1, wherein the cloud print server comprises:
a first cloud print server and a second cloud print server;
the receiving module, the analyzing module and the sending module are all arranged in the second cloud print server;
wherein the second cloud print server further comprises:
a fourth sending module, configured to send the print job received by the receiving module to a fourth receiving module of the first cloud print server;
a fifth receiving module, configured to receive the print job sent by the third sending module of the first cloud print server;
wherein the first cloud print server comprises:
the fourth receiving module is configured to receive the print job sent by the fourth sending module of the second cloud print server;
the third sending module is configured to send the print job received by the fourth receiving module to the second cloud print server.
5. A cloud printing method applied to a cloud printing server is characterized by comprising the following steps:
receiving unique conversion relation information and a printing job sent by a user terminal;
analyzing the print job according to the unique conversion relation information;
sending the print job after the analysis processing to a printing terminal for printing;
the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to the cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
6. The method of claim 5, comprising: the cloud print server comprises a first cloud print server and a second cloud print server;
the first cloud print server is used for receiving the unique conversion relation information and the print job sent by the user terminal and sending the unique conversion relation information and the print job to the second cloud print server;
and the second cloud print server is used for receiving the unique conversion relation information and the print job sent by the first cloud print server, analyzing the print job according to the unique conversion relation information, and finally sending the print job subjected to analysis processing to the print terminal for printing.
7. The method of claim 5, comprising: the cloud print server comprises a first cloud print server and a second cloud print server;
the first cloud print server is used for receiving the print job sent by the user terminal and sending the received print job to the second cloud print server;
and the second cloud print server is used for receiving the unique conversion information sent by the user terminal and the print job sent by the first cloud print service, analyzing the print job according to the unique conversion relation information, and finally sending the analyzed print job to the print terminal for printing.
8. The method of claim 5, comprising: the cloud print server comprises a first cloud print server and a second cloud print server;
the second cloud print server is used for receiving the unique conversion relation information and the print job sent by the user terminal and sending the print job to the first cloud server;
the first cloud print server is used for receiving the print job sent by the second cloud print server and sending the received print job to the second cloud print server after receiving a print instruction;
and the second cloud print server is also used for receiving the print job sent by the first cloud print server, analyzing the print job according to the unique conversion relation information, and finally sending the print job subjected to analysis processing to the print terminal for printing.
9. A method for determining conversion relation information of cloud printing application applied in a user terminal is characterized by comprising the following steps:
determining unique conversion relation information from mapping relation conversion information stored in a user terminal according to the attribute information of the printing terminal;
the mapping relation conversion information comprises at least one unique conversion relation information, the unique conversion relation information is a conversion relation between a cloud printing standard printing control parameter type corresponding to a cloud printing server and a custom printing control parameter type corresponding to the printing terminal, and the unique conversion relation information is associated with the attribute information of the printing terminal.
10. The method of claim 9, comprising:
and the mapping relation conversion information is sent to a cloud printing application in the user terminal by the cloud printing server.
11. A printing terminal, comprising:
a data receiving module, configured to receive the print job subjected to parsing processing and sent by the cloud print server according to any one of claims 1 to 4;
a memory for storing information including a computer program;
a processor for loading and executing the computer program stored in the memory, thereby performing print processing on the print job received by the data receiving module.
12. A cloud printing system, comprising:
the cloud print server of any of claims 1-4;
a user terminal installed with a cloud print application, and a print terminal according to claim 11.
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