CN107977176A - Method of printing, device and equipment - Google Patents
Method of printing, device and equipment Download PDFInfo
- Publication number
- CN107977176A CN107977176A CN201711168061.9A CN201711168061A CN107977176A CN 107977176 A CN107977176 A CN 107977176A CN 201711168061 A CN201711168061 A CN 201711168061A CN 107977176 A CN107977176 A CN 107977176A
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- Prior art keywords
- printer
- printing
- print out
- out task
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Classifications
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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
-
- 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
- G06F3/1224—Client or server resources management
-
- 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
- G06F3/126—Job scheduling, e.g. queuing, determine appropriate device
-
- 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
- G06F3/126—Job scheduling, e.g. queuing, determine appropriate device
- G06F3/1262—Job scheduling, e.g. queuing, determine appropriate device by grouping or ganging jobs
-
- 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
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- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
Abstract
An embodiment of the present invention provides a kind of Method of printing, device and equipment, wherein, the Method of printing includes：First, print out task dispatch service receives virtual printer by calling the print out task that the task receiving interface that the print out task dispatch service provides is sent, the print data that the print out task is used to be sent in the print queue of the virtual printer for application program performs printing, and the virtual printer is configured to corresponding with the target printer cluster comprising some printers；Then, the print out task dispatch service splits rule according to default task, and the print out task is divided into some subtasks；Finally, the printer for belonging to the target printer cluster is distributed in some subtasks by the print out task dispatch service, so that the printer performs printing operation to the subtask being each assigned to respectively.
Description
Technical field
The present invention relates to printing technique field, more particularly to a kind of Method of printing, device and equipment.
Background technology
It is function extremely common in computer application software that the data such as document, image, which print, its realization principle
The content that generally application software will print, the form being assembled into required by printer, or first it is assembled into operating system printing
API or the form required by other print services, component, then call printed driver to be assembled into required by printer
Form, finally, passes through serial ports, parallel port, bluetooth, NFC (Near Field Communication, near-field communication), internet
Printer is transmitted to Deng communication modes, is printed by its completion.
In the related art, one print out task of Client-initiated is typically sent to the printer specified and by it
Complete independently prints, and since the print speed of separate unit printer is limited, causes the execution efficiency of whole print out task relatively low.Separately
Outside, since technical solution is incompatible, the existing application program using normal printer is not directly using the cloud risen in recent years
Printer is just usable, it is necessary to change the printing interface of routine call cloud printer offer, limits the popularization of cloud printer.
The content of the invention
In view of this, the embodiment of the present invention provides a kind of Method of printing, device and equipment, to improve the execution of print out task
Efficiency, and compatible existing application program.
To achieve the above object, technical solution provided in an embodiment of the present invention is as follows：
In one aspect of the invention, a kind of Method of printing of proposition, including：
Print out task dispatch service receives virtual printer and is connect by task of calling the print out task dispatch service to provide
The print out task that interface is sent is received, the print out task is used for the printing team that the virtual printer is sent to for application program
Print data in row performs printing, and the virtual printer is configured to and the target printer cluster comprising some printers
It is corresponding；
The print out task dispatch service splits rule according to default task, and the print out task is divided into some sons appoints
Business；
The print out task dispatch service, which distributes to some subtasks, belongs to beating for the target printer cluster
Print machine, so that the printer performs printing operation to the subtask being each assigned to respectively.
In another aspect of the present invention, a kind of Method of printing of proposition, including：
Virtual printer obtains the print data that application program is sent in the print queue of the virtual printer, the void
Intend printer and be configured to corresponding with the target printer cluster comprising some printers；
Virtual printer calls the task receiving interface that print out task dispatch service provides, and dispatches and takes to the print out task
Business sends the print out task that the print data for being used for being directed in the print queue is printed, so that the print out task is dispatched
The print out task is divided into some subtasks and distributed to and belonged to the target and beat by service according to default task segmentation rule
The printer of print machine cluster performs printing.
In an additional aspect of the present invention, a kind of printing equipment of proposition, it is applied to server end, the printing equipment
Including：
Receiving module, the task receiving interface transmission provided for receiving virtual printer by invoking server end are beaten
Print task, the print out task are used for the print data being sent to for application program in the print queue of the virtual printer
Printing is performed, the virtual printer is configured to corresponding with the target printer cluster comprising some printers；
Task splits module, and for splitting rule according to default task, the print out task is divided into some subtasks；
Task allocating module, the printing of the target printer cluster is belonged to for some subtasks to be distributed to
Machine, so that the printer performs printing operation to the subtask being each assigned to respectively.
In an additional aspect of the present invention, a kind of server for being used for realization printing of proposition, including：
Processor；
For storing the memory of processor-executable instruction；
The processor is configured as：
Virtual printer is received by the printing for calling the task receiving interface that print out task dispatch service provides to send to appoint
Business, the print data that the print out task is used to be sent in the print queue of the virtual printer for application program perform
Printing, the virtual printer are configured to corresponding with the target printer cluster comprising some printers；
Split rule according to default task, the print out task is divided into some subtasks；
Some subtasks are distributed to the printer for belonging to the target printer cluster, so that the printer point
The other subtask to being each assigned to performs printing operation.
In an additional aspect of the present invention, a kind of client device for being used for realization printing of proposition, including：
Processor；
For storing the memory of processor-executable instruction；
The processor is configured as：
The print data that application program is sent in the print queue of virtual printer is obtained, the virtual printer is set
It is set to corresponding with the target printer cluster comprising some printers；
The task receiving interface for calling print out task dispatch service to provide, sends to the print out task dispatch service and is used for
The print out task printed for the print data in the print queue, so that the print out task dispatch service is according to pre-
If task segmentation rule the print out task be divided into some subtasks and distributed to belong to the target printer cluster
Printer performs printing.
By above technical scheme as it can be seen that including the printer cluster of some printers by pre-establishing, and to virtual
The corresponding target printer cluster of printer setup, when application program initiates print out task, can pass through the virtual printer
Print out task is sent to print out task dispatch service, then, is torn open above-mentioned print out task by the print out task dispatch service
It is divided into several subtasks and distributes to the printer in the target printer cluster, utilizes each printer respectively to each
Printing operation is performed from the subtask being assigned to, so as to considerably increase the execution efficiency of whole print out task.In addition, pass through
Virtual printer, the application program for realizing printing function by traditional approach, it may be unnecessary to which these application programs are appointed
What is changed, you can seamless to use print out task dispatch service provided by the invention.
Brief description of the drawings
Fig. 1 shows a kind of system architecture that exemplary embodiment provides；
Fig. 2 shows a kind of flow chart for Method of printing that an exemplary embodiment provides；
Fig. 3 shows a kind of module map for printing equipment that an exemplary embodiment provides；
Fig. 4 shows the structure for a kind of electronic equipment that an exemplary embodiment provides.
Embodiment
, can the object of the present invention is to provide a kind of distributed print out task parallel processing plan of compatible existing application
One print out task is distributed to plurality of printers to handle at the same time, printing speed when lift pins print a large amount of printing contents
Degree, solves the problems, such as that existing printing effect is restricted by separate unit printer processes speed.The compatible existing application program of the program.
As shown in Figure 1, being a kind of system architecture provided in an embodiment of the present invention, which includes：Client device, service
Device, the computer for being provided with Agent and one or more printer clusters.Wherein, client device (such as computer or hand
Machine etc.) on the application program that possesses printing function and the virtual printer with printer attribute can be installed, in server
End can be deployed with the service of printer cluster management and print out task dispatch service.Several printings are included in each printer cluster
Machine, these printers include but not limited to：Normal printer, the network printer, cloud printer etc..
Each role in system will be described in detail below：
Agent：
Agent is one and is installed on the client journey being connected on the computer of normal printer or the network printer
Sequence, for local printer and print out task dispatch service are connected, the function of the Agent includes：
A) printer being connected to is managed, by these printer access service ends, one is formed together with other printers
Cluster.
B) authority and ownership of managing printing machine, it is ensured that local printer just can be used in the user only having permission.
C) print out task for being assigned to managed printer is obtained from print out task dispatch service, is then by operating
The printing interface that system printing API or printer itself provide, control printer are printed.
D) subscriber administration interface is provided, so that the ownership of the corresponding printer of user management, attribute, print out task state etc. are believed
Breath.
Printer cluster management service：
In the embodiment of the present invention, the service of printer cluster management can be a service for running on high in the clouds, can run
On the server of public network, the printer on public network can be connected at this time, used for the user on public network；Printer cluster management
Service can also be operated in LAN, can connect the printer in LAN at this time, and be supplied to the user in LAN to make
With.The service management of printer cluster management with safeguard by some groups of printers into printer cluster, printer cluster management clothes
The service for being engaged in providing includes：
A) for normal printer and the network printer, Printer Information is obtained by Agent, safeguard printer with
The incidence relation and printer of printer cluster and the incidence relation of user.
B) for cloud printer, it then follows the development specifications of the affiliated platform of cloud printer, develops corresponding docking service, dimension
Protect the incidence relation and cloud printer and the incidence relation of user of cloud printer and printer cluster.
C) subscriber administration interface is provided a user, for the composition of user management printer cluster, access right, each printer
State etc..
Print out task dispatch service：
In the embodiment of the present invention, print out task dispatch service can be a service for running on high in the clouds, may operate in
On the server of public network, the printer cluster on public network can be connected at this time, used for the user on public network；Print out task is dispatched
Service can also be operated in LAN, can connect the printer in LAN at this time, and be supplied to the user in LAN to make
With.The service that print out task dispatch service can provide includes：
A) print out task receiving interface is provided, call for virtual printer and new application and appoint to send original printing
Business.
B) it is responsible for virtual printer or new application being sent to the print out task of target printer cluster according to default
Task segmentation rule, be split as several subtasks, and the target printer is distributed in each subtask that will split gained
Printer in cluster.Wherein, for normal printer and the network printer, subtask is sent to Agent, and by generation
Manage the control printer printing of routine call relevant interface；For cloud printer, by calling the affiliated platform offer of cloud printer
Printing interface, is sent to cloud printer by subtask and performs.
C) safeguard the processing state of each subtask and feedback of status will be handled to client.Wherein, for normal printer
Or the network printer, the state of subtask can be known by Agent；For cloud printer, provided by affiliated platform
The corresponding interface knows the print state of subtask.
D) subscriber administration interface is provided a user, splits rule for maintenance task, and check execution status of task etc..
Virtual printer：
In an embodiment of the present invention, it can be provided with what calling printing dispatch service newly developed provided on client device
Print out task can be sent to printer by the new application of task receiving interface, the new application by interface calling
Cluster.User can set corresponding target printer cluster by the new application.
In an alternative embodiment of the invention, for (such as docking printing by the printing API of operating system by traditional approach
Machine) realize the legacy application of printing function (such as：Microsoft Office Word), in order to realize the tradition application journey
Sequence can seamless application the solution of the present invention, can be realized by way of virtual printer is installed in client device.Its
In, legacy application and virtual printer may be mounted on same client device.Virtual printer can be to follow operation
One application program of the printed driver development specifications exploitation of system, after installation on computers, in operating system and
From the perspective of user, virtual printer is exactly a new normal printer.User selects printing in legacy application
After data (such as document or image) and use virtual printer are printed, print data can be sent to the void by operating system
Intend the print queue of printer.Virtual printer can call what print out task dispatch service provided after print data is received
Task receiving interface, is sent to print data in the form of print out task print out task dispatch service, and by print out task tune
Spend service execution subsequent treatment.
The main function of virtual printer is so that develops the application program of printing function (such as by traditional approach：
Microsoft Office Word), it is not necessary to any modification can use this programme, this is the compatible tradition application of this programme
The key of program.Wherein, the different modes of printing function are realized for existing legacy application, there is different virtual printings
The form of machine：
1. if certain legacy application is to print API by operating system to realize printing function, virtual printing
Machine can be the application for following the exploitation of operating system printed driver development specifications, at legacy application or the angle of user
Degree sees that he is exactly a common printer, can select to print to the virtual printer.
2. if certain legacy application is by bluetooth or NFC (near-field communication) or USB or serial ports or parallel port etc.
Communication interface is directly connected to what printer was printed, then virtual printer can be that virtual a bluetooth equipment or NFC are set
Standby or USB device or serial equipment or simultaneously jaws equipment, and the virtual unit possesses the attribute of printer, and tradition applies journey
Sequence can be communicated directly with the virtual printer.
3. if certain legacy application is to dock the cloud printer that cloud print platform provides, virtual printer can be with
It is a set of service for simulating the related printing interface that cloud print platform realizes the platform, application call virtual printer carries
The printing interface of confession sends print out task.
It is required for setting one or more target printer clusters in all of above form, on virtual printer, virtually beats
The print out task that print machine receives will be sent to the target printer cluster.
In the embodiment of the present invention, it is contemplated that security, adds printer cluster by printer or set in virtual printer
Put communication or Agent and the print out task tune of target printer cluster or Agent and printer cluster management service
Spend communication of service or communication of virtual printer and print out task dispatch service etc., be required for by authenticating user identification and
Authority Verification, it is ensured that the user for only possessing right competence has permission execution and operates as above.
Fig. 2 shows a kind of flow chart for Method of printing that an exemplary embodiment provides, and this method may include to walk as follows
Suddenly：
In a step 101, print data is sent to the print queue of virtual printer by application program.Wherein, it is described to answer
Can refer to realize the application program of printing function by traditional approach with program, the virtual printer be configured to comprising some
The target printer cluster of printer is corresponding.
In a step 102, virtual printer obtains the print data in print queue, calls print out task dispatch service to carry
The task receiving interface of confession, to the print out task dispatch service send be used for be directed to the print queue in print data into
The print out task of row printing.
For the normal printer or the network printer in target printer cluster, the print out task dispatch service is by institute
State subtask and be sent to Agent corresponding with the normal printer or the network printer, the Agent be installed on
On the computer that the normal printer or the network printer are connected, the Agent is used to print API by operating system
Or the printing interface that printer itself provides, control the normal printer or the network printer to perform printing operation；For mesh
The cloud printer in printer cluster is marked, the print out task dispatch service calls beating for the affiliated platform offer of the cloud printer
Interface is printed, the subtask is sent to the cloud printer.
In step 103, print out task dispatch service splits rule according to default task, and the print out task is divided into
Some subtasks.
Wherein, task segmentation rule can be set by user, and according to demand, different printer clusters can correspond to difference
Task segmentation rule, in general, print out task segmentation least unit be " page ", i.e. a printing paper.Task segmentation rule can
To include but not limited to：
1. carry out task fractionation by the odd number of the page number, even numbers.
2. every printer prints a certain number of consecutive numbering of pages, such as：Every printer distributes continuous 1000 in turn
Page.
3. split by range of pages, such as：1-1000 pages in A printers, 1001-5000 pages in B printers, 5001-10000
Page is in C printers.
4. it is randomly assigned.
5. the weight of different printers in target printer cluster can be set, determine that each printer is allocated according to weight
Subtask number.
At step 104, print out task dispatch service, which distributes to some subtasks, belongs to the target printer
The printer of cluster.Wherein it is possible to which a subtask is distributed to a printer, multiple subtasks can also be distributed to one
A printer, can determine according to printer number actually available in cluster.
In step 105, the printer in the target printer cluster respectively holds the subtask being each assigned to
Row printing operation.
In one embodiment of the invention, service is called as executive agent with the print out task of server end deployment, the method
Including：
Print out task dispatch service receives virtual printer and is connect by task of calling the print out task dispatch service to provide
The print out task that interface is sent is received, the print out task is used for the printing team that the virtual printer is sent to for application program
The print data that print data in row or new application are submitted performs printing, the virtual printer be configured to and comprising
The target printer cluster of some printers is corresponding；
The print out task dispatch service splits rule according to default task, and the print out task is divided into some sons appoints
Business；
The print out task dispatch service, which distributes to some subtasks, belongs to beating for the target printer cluster
Print machine.
In one embodiment of the invention, using the virtual printer of client device installation as executive agent, the described method includes：
Virtual printer obtains the print data that application program is sent in the print queue of the virtual printer, the void
Intend printer and be configured to corresponding with the target printer cluster comprising some printers；
Virtual printer calls the task receiving interface that print out task dispatch service provides, and dispatches and takes to the print out task
Business sends the print out task that the print data for being used for being directed in the print queue is printed.
It is visible by above technical scheme：The printer cluster of some printers is included by pre-establishing, and to virtual
The corresponding target printer cluster of printer setup, when application program initiates print out task, can pass through the virtual printer
Print out task is sent to print out task dispatch service, then, is torn open above-mentioned print out task by the print out task dispatch service
It is divided into several subtasks and distributes to the printer in the target printer cluster, utilizes each printer respectively to each
Printing operation is performed from the subtask being assigned to, so as to considerably increase the execution efficiency of whole print out task.In addition, pass through
Virtual printer, the application program for realizing printing function by traditional approach, it may be unnecessary to which these application programs are appointed
What is changed, you can seamless to use print out task dispatch service provided by the invention.
In other embodiments of the invention, the printer cluster management service in high in the clouds and print out task dispatch service can also
It is deployed on the server in LAN, at this time, the printer only in this LAN can add cluster, also there was only this LAN
Interior application program can use the cluster.Certainly, this two services can also be deployed in and Agent and virtual printer
On identical computer, at this time, the printer that only the machine is connected can add printer cluster, also the application only in the machine
Printer cluster can be used in program.
In the extremely simple embodiment of one of the present invention, a printer cluster only includes a cloud printer, printer collection
Group's management service, virtual printer, print out task dispatch service are reduced to an application program, are deployed in client computer
On, the functions such as cluster management, task segmentation, task scheduling are omitted, virtual printer receives application program and is submitted to printing team
After print out task in row, the print out task transmission interface of the affiliated platform offer of cloud printer is called, this print out task is direct
Target cloud printer is sent to, by the final printing of its completion.It can realize that the legacy application of client need not be any at this time
Cloud printer can be used in modification.
Fig. 3 shows a kind of module map for printing equipment that an exemplary embodiment provides, as shown in figure 3, a kind of printing
Device 300, applied to server end, the printing equipment 300 includes：
Receiving module 302, being provided for receiving virtual printer or new application by invoking server end for task
The print out task that receiving interface is sent, the print out task are used for the printing that the virtual printer is sent to for application program
The print data that print data or new application in queue are submitted performs printing, and the virtual printer is configured to and wraps
Target printer cluster containing some printers is corresponding；
Task splits module 303, for splitting rule according to default task, the print out task is divided into some sons and is appointed
Business；
Task allocating module 304, belongs to beating for the target printer cluster for some subtasks to be distributed to
Print machine, so that the printer performs printing operation to the subtask being each assigned to respectively.
In one embodiment, the task allocating module 304 is specifically used for：
For the normal printer or the network printer in target printer cluster, by the subtask be sent to it is described
Normal printer or the corresponding Agent of the network printer, the Agent are installed on and the normal printer or network
On the computer that printer is connected, the Agent is used to beat by what operating system printing API or printer itself were provided
Interface is printed, controls the normal printer or the network printer to perform printing operation；
For the cloud printer in target printer cluster, the printing that the affiliated platform of the cloud printer provides is called to connect
Mouthful, the subtask is sent to the cloud printer.
In one embodiment, the virtual printer may include but be not limited to：Follow operating system printed driver
Application program that development specifications is developed possesses the virtual unit of printer attribute or simulation cloud print platform realizes the cloud
The service of the related printing interface of print platform, wherein the virtual unit includes：Bluetooth equipment or NFC device or USB are set
Standby or serial equipment or simultaneously jaws equipment.
Fig. 4 shows the structure for a kind of electronic equipment that an exemplary embodiment provides.The electronic equipment equipment can be visitor
Family end equipment or server.The equipment includes processor, internal bus, network interface, memory (including memory and non-volatile
Property memory), the required hardware of other business is also possible that certainly.Processor can be central processing unit (CPU), processing
Unit, process circuit, processor, application-specific integrated circuit (ASIC), microprocessor or executable instruction other processing logics in
One or more examples.Processor reads corresponding program into memory and then runs from nonvolatile memory.Certainly,
In addition to software realization mode, this specification one or more embodiment is not precluded from other implementations, such as logic device
Mode of part or software and hardware combining etc., that is to say, that the executive agent of following process flow is not limited to each logic list
Member or hardware or logical device.
In one embodiment, for client device, its processor can be configured as：
The print data that application program is sent in the print queue of virtual printer is obtained, the virtual printer is set
It is set to corresponding with the target printer cluster comprising some printers；
The task receiving interface for calling print out task dispatch service to provide, sends to the print out task dispatch service and is used for
The print out task printed for the print data in the print queue, so that the print out task dispatch service is according to pre-
If task segmentation rule the print out task be divided into some subtasks and distributed to belong to the target printer cluster
Printer performs printing.
In one embodiment, for server, its processor can be configured as：
Virtual printer or new application are received by calling the task receiving interface that print out task dispatch service provides
The print out task of transmission, the print out task are used to be sent in the print queue of the virtual printer for application program
The print data that print data or new application are submitted performs printing, and the virtual printer is configured to and is beaten comprising some
The target printer cluster of print machine is corresponding；
Split rule according to default task, the print out task is divided into some subtasks；
Some subtasks are distributed to the printer for belonging to the target printer cluster, so that the printer point
The other subtask to being each assigned to performs printing operation.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program
Product.Therefore, the present invention can use the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can use the computer for wherein including computer usable program code in one or more
The computer program production that usable storage medium is implemented on (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which produces, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that counted
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided and is used for realization in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in a square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and memory.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of elements not only include those key elements, but also wrapping
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment it is intrinsic will
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there are other identical element in the process of element, method, commodity or equipment.
The foregoing is merely the embodiment of this specification one or more embodiment, this specification is not limited to
One or more embodiments.To those skilled in the art, this specification one or more embodiment can have it is various more
Change and change.It is all this specification one or more embodiment spirit and principle within made any modification, equivalent substitution,
Improve etc., it should be included within the right of this specification one or more embodiment.
Claims (10)
- A kind of 1. Method of printing, it is characterised in that including：Print out task dispatch service receives virtual printer and is connect by task of calling the print out task dispatch service to provide The print out task that mouth is sent, the print out task are used to be sent in the print queue of the virtual printer for application program Print data perform printing, the virtual printer is configured to opposite with the target printer cluster comprising some printers Should；The print out task dispatch service splits rule according to default task, and the print out task is divided into some subtasks；The printer for belonging to the target printer cluster is distributed in some subtasks by the print out task dispatch service, So that the printer performs printing operation to the subtask being each assigned to respectively.
- 2. according to the method described in claim 1, it is characterized in that, the print out task dispatch service is by some subtasks The printer for belonging to the target printer cluster is distributed to, so that the printer subtask to being each assigned to respectively Printing operation is performed, including：For the normal printer or the network printer in target printer cluster, the print out task dispatch service is by the son Task is sent to Agent corresponding with the normal printer or the network printer, the Agent be installed on it is described On the computer that normal printer or the network printer are connected, the Agent is used to print API by operating system or beats The printing interface that print machine itself provides, controls the normal printer or the network printer to perform printing operation；For the cloud printer in target printer cluster, the print out task dispatch service is called and put down belonging to the cloud printer The printing interface that platform provides, the cloud printer is sent to by the subtask.
- 3. according to the method described in claim 1, it is characterized in that, the method further includes：The incidence relation of printer cluster and printer, and/or each printer collection are safeguarded by the service of printer cluster management The access right of group, and/or the state of each printer；The user interface provided by the print out task dispatch service splits rule come maintenance task, and/or the task of checking is held Row state.
- 4. according to the method described in claim 1, it is characterized in that, the virtual printer includes：Follow operating system printing Application program that machine Driver Development specification is developed or possess printer attribute virtual unit or simulation cloud printing it is flat Platform realizes the service of the related printing interface of the cloud print platform, wherein the virtual unit includes：Bluetooth equipment or NFC are set Standby or USB device or serial equipment or simultaneously jaws equipment.
- A kind of 5. Method of printing, it is characterised in that including：Virtual printer obtains the print data that application program is sent in the print queue of the virtual printer, described virtually to beat Print machine is configured to corresponding with the target printer cluster comprising some printers；Virtual printer calls the task receiving interface that print out task dispatch service provides, and is sent out to the print out task dispatch service The print out task for being printed for the print data in the print queue is sent, so that the print out task dispatch service The print out task is divided into some subtasks and distributed to according to default task segmentation rule and belongs to the target printer The printer of cluster performs printing.
- 6. a kind of printing equipment, it is characterised in that applied to server end, the printing equipment includes：Receiving module, appoints for receiving the printing that the task receiving interface that virtual printer is provided by invoking server end is sent Business, the print data that the print out task is used to be sent in the print queue of the virtual printer for application program perform Printing, the virtual printer are configured to corresponding with the target printer cluster comprising some printers；Task splits module, and for splitting rule according to default task, the print out task is divided into some subtasks；Task allocating module, the printer of the target printer cluster is belonged to for some subtasks to be distributed to, with The printer is set to perform printing operation to the subtask being each assigned to respectively.
- 7. device according to claim 6, it is characterised in that the task allocating module is specifically used for：For the normal printer or the network printer in target printer cluster, by the subtask be sent to it is described common Printer or the corresponding Agent of the network printer, the Agent are installed on and the normal printer or network printing On the computer that machine is connected, the printing that the Agent is used to print API or printer itself offer by operating system connects Mouthful, control the normal printer or the network printer to perform printing operation；For the cloud printer in target printer cluster, the printing interface for calling the affiliated platform of the cloud printer to provide will The subtask is sent to the cloud printer.
- 8. device according to claim 6, it is characterised in that the virtual printer includes：Follow operating system printing Application program that machine Driver Development specification is developed or possess printer attribute virtual unit or simulation cloud printing it is flat Platform realizes the service of the related printing interface of the cloud print platform, wherein the virtual unit includes：Bluetooth equipment or NFC are set Standby or USB device or serial equipment or simultaneously jaws equipment.
- 9. a kind of server for being used for realization printing, including：Processor；For storing the memory of processor-executable instruction；It is characterized in that, the processor is configured as：Virtual printer is received by calling the print out task that the task receiving interface that print out task dispatch service provides is sent, institute Print out task is stated to be used to perform printing for the print data that is sent in the print queue of the virtual printer of application program, The virtual printer is configured to corresponding with the target printer cluster comprising some printers；Split rule according to default task, the print out task is divided into some subtasks；Some subtasks are distributed to the printer for belonging to the target printer cluster, so that the printer is right respectively The subtask being each assigned to performs printing operation.
- 10. a kind of client device for being used for realization printing, including：Processor；For storing the memory of processor-executable instruction；It is characterized in that, the processor is configured as：The print data that application program is sent in the print queue of virtual printer is obtained, the virtual printer is configured to It is corresponding with the target printer cluster comprising some printers；The task receiving interface for calling print out task dispatch service to provide, sends to the print out task dispatch service and is used to be directed to The print out task that print data in the print queue is printed, so that the print out task dispatch service is according to default The print out task is divided into the printing that some subtasks and distributing to belong to the target printer cluster by task segmentation rule Machine performs printing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168061.9A CN107977176A (en) | 2017-11-21 | 2017-11-21 | Method of printing, device and equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711168061.9A CN107977176A (en) | 2017-11-21 | 2017-11-21 | Method of printing, device and equipment |
Publications (1)
| Publication Number | Publication Date |
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| CN107977176A true CN107977176A (en) | 2018-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711168061.9A Pending CN107977176A (en) | 2017-11-21 | 2017-11-21 | Method of printing, device and equipment |
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| Country | Link |
|---|---|
| CN (1) | CN107977176A (en) |
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| CN108773210A (en) * | 2018-06-27 | 2018-11-09 | 阜阳市易邦办公设备销售有限公司 | A kind of control method for printer |
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| CN108621615A (en) * | 2018-06-27 | 2018-10-09 | 阜阳市易邦办公设备销售有限公司 | A kind of control method for printer |
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| CN108621614A (en) * | 2018-06-27 | 2018-10-09 | 阜阳市易邦办公设备销售有限公司 | A kind of control method for printer |
| CN108803274A (en) * | 2018-06-27 | 2018-11-13 | 阜阳市易邦办公设备销售有限公司 | A kind of control method for duplicator |
| CN108958672A (en) * | 2018-06-27 | 2018-12-07 | 阜阳市金天数码科技有限公司 | A kind of print control system |
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| CN109016894A (en) * | 2018-06-27 | 2018-12-18 | 阜阳市金天数码科技有限公司 | A kind of print control system |
| CN111158614A (en) * | 2018-11-07 | 2020-05-15 | 北京京东尚科信息技术有限公司 | Printing method, device and system |
| CN110865776A (en) * | 2019-09-30 | 2020-03-06 | 浙江口碑网络技术有限公司 | Bill printing method and device |
| CN110865776B (en) * | 2019-09-30 | 2023-07-04 | 浙江口碑网络技术有限公司 | Bill printing method and device |
| CN110968273A (en) * | 2019-11-28 | 2020-04-07 | 深圳市金城保密技术有限公司 | Laser color printing method and system based on Internet of things |
| WO2021104342A1 (en) * | 2019-11-28 | 2021-06-03 | 深圳市金城保密技术有限公司 | Internet of things-based laser color printing method and system |
| CN111240610A (en) * | 2020-01-08 | 2020-06-05 | 中孚安全技术有限公司 | Printing process management and control method, system, terminal and storage medium |
| CN111443878A (en) * | 2020-03-26 | 2020-07-24 | 深圳市汉森软件有限公司 | Print task distributed processing method, device, equipment and storage medium |
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| CN113515242B (en) * | 2020-04-11 | 2023-07-14 | 深圳市汉森软件有限公司 | Distributed printing system, method, apparatus and storage medium |
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Application publication date: 20180501 |