CN106814980A - A kind of cloud Method of printing, equipment, server and terminal device - Google Patents
A kind of cloud Method of printing, equipment, server and terminal device Download PDFInfo
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- CN106814980A CN106814980A CN201510894455.7A CN201510894455A CN106814980A CN 106814980 A CN106814980 A CN 106814980A CN 201510894455 A CN201510894455 A CN 201510894455A CN 106814980 A CN106814980 A CN 106814980A
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- 238000000034 method Methods 0.000 title claims abstract description 100
- 230000008569 process Effects 0.000 claims abstract description 28
- 230000003993 interaction Effects 0.000 claims description 14
- 230000002452 interceptive effect Effects 0.000 claims description 12
- 230000004044 response Effects 0.000 claims description 8
- 238000012217 deletion Methods 0.000 claims description 7
- 230000037430 deletion Effects 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008901 benefit Effects 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 102000040350 B family Human genes 0.000 description 1
- 108091072128 B family Proteins 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- G06F3/1222—Increasing security of the print job
Abstract
The invention discloses a kind of cloud Method of printing, equipment, server and terminal device, the method includes：The print request information of user input is received, print request information includes：File identification and file key；According to the file identification in print request information, encryption file corresponding with file identification is obtained from server end；According to the file key in print request information, acquired encryption file is decrypted, and file to being obtained after decryption is printed.The invention provides a kind of file printout service safely, conveniently, effective, self-service, for the provider of file to be printed, file to be printed after encryption can be safely stored in server end, and printing certification authority is sent to the party in request for asking valency to be printed；For the party in request of file to be printed, after printing certification authority is obtained, just can according to demand select cloud printing device nearby to obtain file to be printed, decrypt and printed, it is ensured that the information security of file printout process.
Description
Technical field
The present invention relates to Internet technical field, and in particular to a kind of cloud Method of printing, equipment, server
And terminal device.
Background technology
In the epoch that mobile Internet is held sway, the mobility with Internet user increasingly strengthens, with beat
The traditional prints mode that file printout is carried out on the connected computer of print machine is more and more outdated, with phase
When big limitation, for example, user catches sight of on the road for going to access client forgetting with important papery
File, now, the user has to contact other people anxiously and sends into mailbox simultaneously the file of electronic edition
Print shop is found to be printed.
It can be seen that, the print procedure is extremely wasted time and energy, and because the printing of definitive document is by print shop
Printer and computer complete, it is impossible to ensure the security of the information of mimeograph documents.
The content of the invention
In view of the above problems, it is proposed that the present invention overcomes above mentioned problem or at least part of to provide one kind
The cloud Method of printing, equipment, server and the terminal device that solve the above problems.
According to one aspect of the present invention, there is provided a kind of cloud Method of printing, the method includes：
The print request information of user input is received, the print request information includes：File identification and
File key；
According to the file identification in the print request information, obtained and the file identification from server end
Corresponding encryption file；
According to the file key in the print request information, acquired encryption file is decrypted,
And the file to being obtained after decryption is printed.
Alternatively, the method is further included：
It is described acquired encryption file is decrypted and printed after, by Preset Time, will be described
The file and the print request information deletion obtained after encryption file, the decryption.
Alternatively, the method is further included：Receive the print setting information of user input；
The file for then being obtained after described pair of decryption carries out printing to be included：According to the print setting information to solution
The file obtained after close is printed.
Alternatively, the method is further included：
According to the print setting information, it is determined that current printing expense and showing；
Receive the printing payment information corresponding with the printing expense of user input；
Wherein, it is described from server end obtain it is corresponding with the file identification encryption file operation be
Just start what is performed after receiving printing payment information corresponding with the printing expense.
Alternatively, the print request information includes：The shape of Quick Response Code, bar code, and/or keying sequence
Formula.
According to another aspect of the present invention, there is provided a kind of cloud Method of printing, the method includes：
The encryption file and file identification of client upload are received, and correspondence is saved in file to be printed data
In storehouse；
The file identification that cloud printing device is uploaded is received, is inquired about from the file to be printed database and is somebody's turn to do
The corresponding encryption file of file identification, the encryption file is sent to cloud printing device.
According to an additional aspect of the present invention, there is provided a kind of cloud Method of printing, the method includes：
File to be printed is encrypted, obtains encrypting file and file key；
By the encryption file end that uploads onto the server corresponding with the file identification of the file to be printed；
And, the file identification of the file to be printed and the file key are sent to described to be printed
The client of party in request's binding of the papery print result of file.
According to another aspect of the present invention, there is provided a kind of cloud printing device, the cloud printing device includes：
User interaction unit, is suitable to receive the print request information of user input, the print request information
Include：File identification and file key；
Print process unit, is suitable to the file identification in the print request information, from server end
Obtain encryption file corresponding with the file identification；According to the file key in the print request information,
Acquired encryption file is decrypted, and file to being obtained after decryption is printed.
Alternatively, the print process unit, is suitable to be decrypted acquired encryption file described
And after printing, by Preset Time, by the file obtained after the encryption file, the decryption and institute
State print request information deletion.
Alternatively, the user interaction unit, is further adapted for receiving the print setting information of user input；
The print process unit, is suitable to enter the file obtained after decryption according to the print setting information
Row printing.
Alternatively, the user interaction unit, is further adapted for according to the print setting information, it is determined that
Current printing expense simultaneously shows；The printing payment information corresponding with the printing expense of user input is received,
And notify the print process unit；
The print process unit, is suitable to after the notice is received, perform from server end obtain with
The corresponding operation for encrypting file of the file identification.
Alternatively, the print request information includes：The shape of Quick Response Code, bar code, and/or keying sequence
Formula.
According to it is still another aspect of the present invention to provide a kind of cloud printing server, the server includes：
Client interactive unit, is suitable to receive the encryption file and file identification of client upload, and correspondence
It is saved in file to be printed database；
Equipment interactive unit, is suitable to receive the file identification that cloud printing device is uploaded, from the text to be printed
Encryption file corresponding with this document mark is inquired about in part database, the encryption file is sent to cloud printing
Equipment.
According to another aspect of the invention, there is provided a kind of cloud printing terminal equipment, the terminal device bag
Include：
Ciphering unit, is suitable to be encrypted file to be printed, obtains encrypting file and file key；
Server interaction unit, is suitable to the file identification pair by the encryption file and the file to be printed
Should be uploaded onto the server end；
Client interactive unit, is suitable to send out the file identification of the file to be printed and the file key
Deliver to the client of party in request's binding of the papery print result of the file to be printed.
From the foregoing, the invention provides a kind of file printout safely, conveniently, effective, self-service
Service, for the provider of file to be printed, can safely protect the file to be printed after encryption
Presence server end, and send printing certification authority (file password and text to the party in request for asking valency to be printed
Part key)；For the party in request of file to be printed, after printing certification authority is obtained, just can root
Cloud printing device nearby is selected to be input into effective, the bag for corresponding to file to be printed whenever and wherever possible according to demand
Print request information containing corresponding document key so that cloud printing device is according to print request information from service
Device end obtain file to be printed, decrypt and printed, wherein, due to be stored in server end wait beat
Printed text part is encrypted form, and server end is not aware that the decryption method of each encryption file so that treat
Mimeograph documents transmission either in server end still between server end and client/cloud printing device
Has confidentiality in path, it is ensured that the information security of file printout process.Described above is only the present invention
The general introduction of technical scheme, in order to better understand technological means of the invention, and can be according to specification
Content be practiced, and in order to allow the above and other objects of the present invention, feature and advantage can be more
Become apparent, below especially exemplified by specific embodiment of the invention.
Brief description of the drawings
By reading the detailed description of hereafter preferred embodiment, various other advantages and benefit are for this
Field those of ordinary skill will be clear understanding.Accompanying drawing is only used for showing the purpose of preferred embodiment,
And it is not considered as limitation of the present invention.And in whole accompanying drawing, be denoted by the same reference numerals
Identical part.In the accompanying drawings：
Fig. 1 shows a kind of flow chart of cloud Method of printing according to an embodiment of the invention；
Fig. 2 shows a kind of flow chart of cloud Method of printing in accordance with another embodiment of the present invention；
Fig. 3 shows a kind of flow chart of the cloud Method of printing according to another embodiment of the invention；
Fig. 4 shows a kind of schematic diagram of cloud printing device according to an embodiment of the invention；
Fig. 5 shows a kind of schematic diagram of cloud printing server according to an embodiment of the invention；
Fig. 6 shows a kind of schematic diagram of cloud printing terminal equipment according to an embodiment of the invention.
Specific embodiment
The exemplary embodiment of the disclosure is more fully described below with reference to accompanying drawings.Although being shown in accompanying drawing
The exemplary embodiment of the disclosure, it being understood, however, that may be realized in various forms the disclosure without
Should be limited by embodiments set forth here.Conversely, there is provided these embodiments are able to more thoroughly
Understand the disclosure, and can by the scope of the present disclosure it is complete convey to those skilled in the art.
Fig. 1 shows a kind of flow chart of cloud Method of printing according to an embodiment of the invention, the figure from
Printing device side illustrates the implementation process of the technical scheme of present invention offer.As shown in figure 1, the method
Including：
Step S110, receives the print request information of user input, and the print request information includes：Text
Part is identified and file key.
Step S120, according to the file identification in the print request information, obtains and this article from server end
Part identifies corresponding encryption file.
Step S130, according to the file key in the print request information, enters to acquired encryption file
Row decryption, and file to being obtained after decryption prints.
It can be seen that, the method shown in Fig. 1 is provided and obtained from server end according to the print request information of user
The file to be printed encrypted, the print request information further according to user is decrypted simultaneously to file to be printed
The scheme of printing.Can realize that a kind of file safely, conveniently, effective, self-service is beaten according to this programme
Print service, for one needs the user for specifying paper document, specifies obtaining to server end
After the print right of file, just can send whenever and wherever possible according to demand corresponding to the specified file it is effective,
Print request information comprising corresponding document key, and then the print result of specified file is obtained, wherein,
Because the file to be printed for being stored in server end is encrypted form, and server end is not aware that and respectively add
The decryption method of ciphertext part so that file to be printed is either in server end still in server end and visitor
Has confidentiality in transmission path between family end/cloud printing device, it is ensured that the information peace of file printout process
Entirely.
Due in the cloud Method of printing shown in Fig. 1, the text to be printed of encryption being got from server end
Part is printed again from after server end after being first decrypted to it.This is first decrypted the process for printing afterwards and causes
File to be printed after decryption can be deposited in the caching of printing device within a certain period of time, in order to further
Ensure by the spatial cache of the security of the information of mimeograph documents and release printing device, shown in Fig. 1
Method is further included：After acquired encryption file is decrypted and is printed, by Preset Time,
The file and print request information deletion obtained after file, decryption will be encrypted.
For example, server end preserves file A, file B and file C, each file is encrypted form
And with respective file identification be index, user will print after the print right to file B is got
Request message is input in cloud printing device, and print request message includes：The file identification of file B and
The file key of file B；Wherein, the file identification of file B is used for from server-side index file B,
The file B that the file key of file B is used for the encrypted form to getting is decrypted, and then will be from clothes
Printed after the file B decryption that business device end gets, obtained the papery print result of file B.Enter one
Step ground, after user takes out the papery version print result of file B from cloud printing device, cloud printing sets
The standby print request message on file B that will be cached in a device, the encrypted form of file B and
The decrypted form of file B is deleted.
Further, after the print request message corresponding to specified file for receiving user input, may be used also
To receive the print setting information of user input；Then shown in Fig. 1 the step of method in S130 to decryption after
The file for obtaining carries out printing to be included：According to the print setting information of user input to the text that is obtained after decryption
Part is printed.Wherein, print setting information includes：Number of print pages, paper quality, antiquarian,
The relevant parameters such as one side printing/duplex printing, colour print/black and white printing, Print direction, to more
Comprehensively embody printing requirement of the user to current printing event.
Additionally, the cloud print service that this programme is provided can be paid with compensation, and specifically, Fig. 1 institutes
The method shown is further included：
Prestore printing quotation standard in current printing device, defeated according to printing quotation standard and user
The print setting information for entering, it is determined that current printing expense and showing user；Receive user input with institute
State the corresponding printing payment information of printing expense.Wherein, from server end acquisition with print request information
File identification it is corresponding encryption file operation be receiving with currently printing expense it is corresponding printing branch
Just start what is performed after the information of paying, or, the operation that the encryption file to getting is decrypted is to connect
Just start what is performed after receiving printing payment information corresponding with currently printing expense.
In one embodiment of the invention, the print request information in method shown in Fig. 1 includes：Two dimension
The form of code, bar code, and/or keying sequence, any type of information data form can be with, according to
The input interface condition of specific printing situation and printing device and set, be not specifically limited herein.
Fig. 2 shows a kind of flow chart of cloud Method of printing in accordance with another embodiment of the present invention, the figure
The implementation process of the technical scheme of present invention offer is provided from server side.As shown in Fig. 2 the method
Including：
Step S210, receives the encryption file and file identification of client upload, and correspondence is saved in and waits to beat
In print document data bank.
Step S220, receives the file identification that cloud printing device is uploaded, and is looked into from file to be printed database
Encryption file corresponding with this document mark is ask, the encryption file is sent to cloud printing device.
It can be seen that, the method shown in Fig. 2 provides the encryption file of reception client upload and preserves, with phase
Used as index, the mark uploaded according to cloud printing device finds corresponding encryption file simultaneously to the file identification answered
It is issued to the scheme that cloud printing device is decrypted and prints.According to this programme can realize a kind of safety,
Convenient, effective, self-service file printout service, server end connects as the terminal of mimeograph documents
Encryption file and file identification that the provider for receiving electronic document page uploads, and will be encrypted according to print request
File is issued in the cloud printing device that the party in request of papery version file is used.Wherein, due to being stored in
The file to be printed of server end is encrypted form, and server end is not aware that the solution of each encryption file
Decryption method so that file to be printed biography either in server end still between server end and client
Has confidentiality in defeated path, it is ensured that the information security of file printout process.
Fig. 3 shows a kind of flow chart of the cloud Method of printing according to another embodiment of the invention.Such as
Shown in Fig. 3, the method includes：
Step S310, file to be printed is encrypted, and obtains encrypting file and file key.
Step S320, by the encryption file end that uploads onto the server corresponding with the file identification of file to be printed.
Step S330, the file identification and file key of file to be printed are sent to the paper of file to be printed
The client of party in request's binding of matter print result.
Wherein, when the file to be printed papery print result party in request and file to be printed upload
During Fang Xiangtong, the file identification of file to be printed and file key are retained in active client,
When the party in request of papery print result of the file to be printed differs with the upload side of file to be printed
When, it is necessary to by the file identification and file key of file to be printed send to file to be printed papery print
The client of party in request's binding of result.
It can be seen that, the method shown in Fig. 3 is provided after file to be printed is encrypted and will encrypt files passe
To server end, file identification and file key are sent to the need of the papery print result of file to be printed
In the client of the side of asking so that the party in request of the papery print result of file to be printed by file identification and
File key obtains corresponding print right, generates corresponding print request, and then on cloud printing device
The scheme for being printed.A kind of text safely, conveniently, effective, self-service can be realized according to this programme
Part print service, for a user for possessing electronic document page, when the user is wished specified text
Part is printed to oneself or printed during to others, and service is uploaded to after on the one hand specified file can be encrypted
Device end, on the other hand sends extremely the printing certification authority (file password and file key) of specified file
Party in request so that party in request can be printed on cloud printing device whenever and wherever possible according to demand, wherein,
Because the file to be printed for being stored in server end is encrypted form, and server end is not aware that and respectively add
The decryption method of ciphertext part so that file to be printed is either in server end still in server end and visitor
Has confidentiality in transmission path between the end of family, it is ensured that the information security of file printout process.
For example, in each position widespread deployment cloud printing device so that cloud printing device is widely distributed in respectively
Individual area.User A has the file a of electronic edition, and existing user A wants to print this document a to user
B, user A are obtained after client (such as mobile phone, PAD, PC intelligent terminal) is encrypted to file a
Encryption file a ' and corresponding file key a ", on the one hand will encrypt file a ' and file identification " a " will be right
Should be uploaded onto the server end, on the other hand by file identification a and file key a " send to the visitor of user B
Family end (such as portable mobile intelligent terminal of mobile phone, intelligent watch)；Server end receiving plus
Correspondence is saved in file to be printed database after ciphertext part a ' and file identification a, the client of user B
Receiving file identification a and file key a " generate corresponding print request information (such as Quick Response Code shape
Formula).User B finds a cloud printing device nearby when the papery print result of file a is needed,
By the print request information of the Quick Response Code form in the interface scans client of cloud printing device, will beat
File identification a and file key a in print solicited message " is sent to cloud printing device, cloud printing device root
Encryption file a ' is obtained from server end according to file identification a, further according to file key a " to encryption file a '
It is decrypted, obtains file a and printed.It can be seen that, user B need not carry computer, printer
Deng heavy machine, the mobile terminal (such as mobile phone, wrist-watch, bracelet) carried with need to be only utilized to exist
Printing can be completed on cloud printing device, such as user B has found to forget with important on the road for accessing client
The mobile phone or wrist-watch of paper document a, the user B can receive that colleague user A sends on important
The print right certification of file a, the then printing of the enterprising style of writing part a of the cloud printing device nearby in midway
Take client company to again afterwards.
Fig. 4 shows a kind of schematic diagram of cloud printing device according to an embodiment of the invention.Such as Fig. 4
Shown, the cloud printing device 400 includes：
User interaction unit 410, is suitable to receive the print request information of user input, the print request
Information includes：File identification and file key.
Print process unit 420, is suitable to the file identification in the print request information, from service
Device end obtains encryption file corresponding with the file identification；According to the file in the print request information
Key, is decrypted to acquired encryption file, and file to being obtained after decryption is printed.
It can be seen that, can realize that a kind of cloud printing safely, conveniently, effective, self-service sets according to this programme
It is standby, this self-service cloud printing device is widely deployed in regional, with it is user friendly nearby
Selection, each cloud printing device is obtained from server end according to the print request information of user input and encrypted
File to be printed, the print request information further according to user is decrypted and prints to file to be printed.
For one needs the user for specifying paper document, beating to the specified file of server end is being obtained
Print authority after, just can send whenever and wherever possible according to demand corresponding to the specified file it is effective, comprising phase
The print request information of file key is answered, and then obtains the print result of specified file, wherein, due to protecting
The file to be printed at presence server end is encrypted form, and server end is not aware that each encryption file
Decryption method so that file to be printed either server end still server end and client/
Has confidentiality in transmission path between cloud printing device, it is ensured that the information security of file printout process.
In one embodiment of the invention, print process unit 420, are suitable to acquired encryption
After file is decrypted and prints, by Preset Time, will be obtained after the encryption file, the decryption
File and the print request information deletion.
In one embodiment of the invention, user interaction unit 410, are further adapted for reception user defeated
The print setting information for entering；Print process unit 420, is suitable to according to the print setting information to decryption
The file for obtaining afterwards is printed.
Further, user interaction unit 410, are further adapted for according to the print setting information, really
Settled preceding printing expense simultaneously shows；Receive the printing disbursement letter corresponding with the printing expense of user input
Breath, and notify the print process unit 420；Print process unit 420 after the notice is received,
The operation that encryption file corresponding with the file identification is obtained from server end is performed, or, it is right to perform
The operation that accessed encryption file is decrypted and prints.
In one embodiment of the invention, the print request information includes：Quick Response Code, bar code,
And/or the form of keying sequence.
It should be noted that each embodiment of the cloud printing device shown in Fig. 4 is printed with the cloud shown in Fig. 1
Each embodiment correspondence of method is identical, has above described in detail, will not be repeated here.
Fig. 5 shows a kind of schematic diagram of cloud printing server according to an embodiment of the invention.As schemed
Shown in 5, the cloud printing server 500 includes：
Client interactive unit 510, is suitable to receive the encryption file and file identification of client upload, and
Correspondence is saved in file to be printed database.
Equipment interactive unit 520, is suitable to receive the file identification that cloud printing device is uploaded, and waits to beat from described
Inquiry encryption file corresponding with this document mark, the encryption file is sent to cloud in print document data bank
Printing device.
It should be noted that each embodiment of the cloud printing server shown in Fig. 5 is beaten with the cloud shown in Fig. 2
Each embodiment correspondence of impression method is identical, has above described in detail, will not be repeated here.
Fig. 6 shows a kind of schematic diagram of cloud printing terminal equipment according to an embodiment of the invention, should
Cloud printing terminal equipment can be various movements such as mobile phone, PAD, intelligent watch, PC or non-moving intelligence
Terminal, is not limited herein.As shown in fig. 6, the cloud printing terminal equipment 600 includes：
Ciphering unit 610, is suitable to be encrypted file to be printed, obtains encrypting file and file key.
Server interaction unit 620, is suitable to the files-designated by the encryption file and the file to be printed
Know the corresponding end that uploads onto the server.
Client interactive unit 630, is suitable to the file identification of the file to be printed and the file is close
Key sends the client bound to the party in request of the papery print result of the file to be printed.
It should be noted that each embodiment of cloud printing terminal equipment shown in Fig. 6 and the cloud shown in Fig. 3
Each embodiment correspondence of Method of printing is identical, has above described in detail, will not be repeated here.
In sum, the invention provides a kind of file printout clothes safely, conveniently, effective, self-service
Business, for the provider of file to be printed, can safely preserve the file to be printed after encryption
In server end, and printing certification authority (file password and file are sent to the party in request for asking valency to be printed
Key)；For the party in request of file to be printed, after printing certification authority is obtained, just can basis
Demand select whenever and wherever possible cloud printing device nearby be input into corresponding to file to be printed it is effective, include
The print request information of corresponding document key so that cloud printing device is according to print request information from server
End obtains file to be printed, decrypts and is printed, wherein, due to being stored in the to be printed of server end
File is encrypted form, and server end is not aware that the decryption method of each encryption file so that wait to beat
Printed text part transmission road either in server end still between server end and client/cloud printing device
Has confidentiality in footpath, it is ensured that the information security of file printout process.
It should be noted that：
Algorithm and display be not solid with any certain computer, virtual bench or miscellaneous equipment provided herein
There is correlation.Various fexible units can also be used together with based on teaching in this.As described above,
It is obvious to construct the structure required by this kind of device.Additionally, the present invention is not also for any specific
Programming language.It is understood that, it is possible to use various programming languages realize the content of invention described herein,
And the description done to language-specific above is to disclose preferred forms of the invention.
In specification mentioned herein, numerous specific details are set forth.It is to be appreciated, however, that this
Inventive embodiment can be put into practice in the case of without these details.In some instances, not
Known method, structure and technology are shown specifically, so as not to obscure the understanding of this description.
Similarly, it will be appreciated that in order to simplify the disclosure and help understand in each inventive aspect
Or it is multiple, in above to the description of exemplary embodiment of the invention, each feature of the invention is sometimes
It is grouped together into single embodiment, figure or descriptions thereof.However, should not be by the disclosure
Method be construed to reflect following intention：I.e. the present invention for required protection requirement ratio is in each claim
The middle more features of feature be expressly recited.More precisely, as the following claims reflect
As, inventive aspect is all features less than single embodiment disclosed above.Therefore, it then follows
Thus claims of specific embodiment are expressly incorporated in the specific embodiment, wherein each right
It is required that in itself all as separate embodiments of the invention.
Those skilled in the art are appreciated that can be carried out certainly to the module in the equipment in embodiment
Adaptively change and they are arranged in one or more equipment different from the embodiment.Can be with
Module or unit or component in embodiment is combined into a module or unit or component, and in addition may be used
To be divided into multiple submodule or subelement or sub-component.Except such feature and/or process or
Outside at least some in unit exclude each other, can be using any combinations to this specification (including companion
With claim, summary and accompanying drawing) disclosed in all features and so disclosed any method or
All processes or unit of person's equipment are combined.Unless expressly stated otherwise, this specification (including companion
With claim, summary and accompanying drawing) disclosed in each feature can it is identical by offers, equally or phase
Replace like the alternative features of purpose.
Although additionally, it will be appreciated by those of skill in the art that some embodiments described herein include it
Some included features are rather than further feature, but the group of the feature of different embodiments in its embodiment
Conjunction means to be within the scope of the present invention and formed different embodiments.For example, in following power
In sharp claim, the one of any of embodiment required for protection mode can make in any combination
With.
All parts embodiment of the invention can be realized with hardware, or be processed with one or more
The software module run on device is realized, or is realized with combinations thereof.Those skilled in the art should
Understand, basis can be realized using microprocessor or digital signal processor (DSP) in practice
In the cloud printing device of the embodiment of the present invention, cloud printing server and cloud printing terminal equipment some or
The some or all functions of whole parts.The present invention is also implemented as described herein for performing
Some or all equipment or program of device of method are (for example, computer program and computer journey
Sequence product).It is such to realize that program of the invention be stored on a computer-readable medium, Huo Zheke
In the form of with one or more signal.Such signal can be downloaded from internet website
Arrive, or provided on carrier signal, or provided in any other form.
It should be noted that above-described embodiment the present invention will be described rather than limiting the invention,
And those skilled in the art can design replacement in fact without departing from the scope of the appended claims
Apply example.In the claims, should not be configured to any reference symbol being located between bracket will to right
The limitation asked.Word "comprising" does not exclude the presence of element or step not listed in the claims.Positioned at unit
Word "a" or "an" before part does not exclude the presence of element as multiple.The present invention can be by means of
Include the hardware of some different elements and realized by means of properly programmed computer.Listing
If in the unit claim of equipment for drying, several in these devices can be by same hardware branch
To embody.The use of word first, second, and third does not indicate that any order.Can be by this
A little words are construed to title.
The invention discloses A1, a kind of cloud Method of printing, wherein, the method includes：
The print request information of user input is received, the print request information includes：File identification and
File key；
According to the file identification in the print request information, obtained and the file identification from server end
Corresponding encryption file；
According to the file key in the print request information, acquired encryption file is decrypted,
And the file to being obtained after decryption is printed.
A2, the method as described in A1, wherein, the method is further included：
It is described acquired encryption file is decrypted and printed after, by Preset Time, will be described
The file and the print request information deletion obtained after encryption file, the decryption.
A3, the method as described in A1, wherein, the method is further included：Receive beating for user input
Print configuration information；
The file for then being obtained after described pair of decryption carries out printing to be included：According to the print setting information to solution
The file obtained after close is printed.
A4, the method as described in A3, wherein, the method is further included：
According to the print setting information, it is determined that current printing expense and showing；
Receive the printing payment information corresponding with the printing expense of user input；
Wherein, it is described from server end obtain it is corresponding with the file identification encryption file operation be
Just start what is performed after receiving printing payment information corresponding with the printing expense.
A5, the method as described in A1, wherein, the print request information includes：Quick Response Code, bar shaped
The form of code, and/or keying sequence.
The invention also discloses B6, a kind of cloud Method of printing, wherein, the method includes：
The encryption file and file identification of client upload are received, and correspondence is saved in file to be printed data
In storehouse；
The file identification that cloud printing device is uploaded is received, is inquired about from the file to be printed database and is somebody's turn to do
The corresponding encryption file of file identification, the encryption file is sent to cloud printing device.
The invention also discloses C7, a kind of cloud Method of printing, wherein, the method includes：
File to be printed is encrypted, obtains encrypting file and file key；
By the encryption file end that uploads onto the server corresponding with the file identification of the file to be printed；
And, the file identification of the file to be printed and the file key are sent to described to be printed
The client of party in request's binding of the papery print result of file.
The invention also discloses D8, a kind of cloud printing device, wherein, the cloud printing device includes：
User interaction unit, is suitable to receive the print request information of user input, the print request information
Include：File identification and file key；
Print process unit, is suitable to the file identification in the print request information, from server end
Obtain encryption file corresponding with the file identification；According to the file key in the print request information,
Acquired encryption file is decrypted, and file to being obtained after decryption is printed.
D9, the cloud printing device as described in D8, wherein,
The print process unit, be suitable to it is described acquired encryption file is decrypted and printed after,
By Preset Time, by the file obtained after the encryption file, the decryption and the print request
Information deletion.
D10, the cloud printing device as described in D8, wherein,
The user interaction unit, is further adapted for receiving the print setting information of user input；
The print process unit, is suitable to enter the file obtained after decryption according to the print setting information
Row printing.
D11, the cloud printing device as described in D10, wherein,
The user interaction unit, is further adapted for according to the print setting information, it is determined that current printing
Expense simultaneously shows；The printing payment information corresponding with the printing expense of user input is received, and is notified
The print process unit；
The print process unit, is suitable to after the notice is received, perform from server end obtain with
The corresponding operation for encrypting file of the file identification.
D12, the cloud printing device as described in D8, wherein, the print request information includes：Quick Response Code,
The form of bar code, and/or keying sequence.
The invention also discloses E13, a kind of cloud printing server, wherein, the server includes：
Client interactive unit, is suitable to receive the encryption file and file identification of client upload, and correspondence
It is saved in file to be printed database；
Equipment interactive unit, is suitable to receive the file identification that cloud printing device is uploaded, from the text to be printed
Encryption file corresponding with this document mark is inquired about in part database, the encryption file is sent to cloud printing
Equipment.
The invention also discloses F14, a kind of cloud printing terminal equipment, wherein, the terminal device includes：
Ciphering unit, is suitable to be encrypted file to be printed, obtains encrypting file and file key；
Server interaction unit, is suitable to the file identification pair by the encryption file and the file to be printed
Should be uploaded onto the server end；
Client interactive unit, is suitable to send out the file identification of the file to be printed and the file key
Deliver to the client of party in request's binding of the papery print result of the file to be printed.
Claims (10)
1. a kind of cloud Method of printing, wherein, the method includes：
The print request information of user input is received, the print request information includes：File identification and
File key；
According to the file identification in the print request information, obtained and the file identification from server end
Corresponding encryption file；
According to the file key in the print request information, acquired encryption file is decrypted,
And the file to being obtained after decryption is printed.
2. the method for claim 1, wherein the method is further included：
It is described acquired encryption file is decrypted and printed after, by Preset Time, will be described
The file and the print request information deletion obtained after encryption file, the decryption.
3. the method for claim 1, wherein the method is further included：Receive user input
Print setting information；
The file for then being obtained after described pair of decryption carries out printing to be included：According to the print setting information to solution
The file obtained after close is printed.
4. method as claimed in claim 3, wherein, the method is further included：
According to the print setting information, it is determined that current printing expense and showing；
Receive the printing payment information corresponding with the printing expense of user input；
Wherein, it is described from server end obtain it is corresponding with the file identification encryption file operation be
Just start what is performed after receiving printing payment information corresponding with the printing expense.
5. the method for claim 1, wherein the print request information includes：Quick Response Code,
The form of bar code, and/or keying sequence.
6. a kind of cloud Method of printing, wherein, the method includes：
The encryption file and file identification of client upload are received, and correspondence is saved in file to be printed data
In storehouse；
The file identification that cloud printing device is uploaded is received, is inquired about from the file to be printed database and is somebody's turn to do
The corresponding encryption file of file identification, the encryption file is sent to cloud printing device.
7. a kind of cloud Method of printing, wherein, the method includes：
File to be printed is encrypted, obtains encrypting file and file key；
By the encryption file end that uploads onto the server corresponding with the file identification of the file to be printed；
And, the file identification of the file to be printed and the file key are sent to described to be printed
The client of party in request's binding of the papery print result of file.
8. a kind of cloud printing device, wherein, the cloud printing device includes：
User interaction unit, is suitable to receive the print request information of user input, the print request information
Include：File identification and file key；
Print process unit, is suitable to the file identification in the print request information, from server end
Obtain encryption file corresponding with the file identification；According to the file key in the print request information,
Acquired encryption file is decrypted, and file to being obtained after decryption is printed.
9. a kind of cloud printing server, wherein, the server includes：
Client interactive unit, is suitable to receive the encryption file and file identification of client upload, and correspondence
It is saved in file to be printed database；
Equipment interactive unit, is suitable to receive the file identification that cloud printing device is uploaded, from the text to be printed
Encryption file corresponding with this document mark is inquired about in part database, the encryption file is sent to cloud printing
Equipment.
10. a kind of cloud printing terminal equipment, wherein, the terminal device includes：
Ciphering unit, is suitable to be encrypted file to be printed, obtains encrypting file and file key；
Server interaction unit, is suitable to the file identification pair by the encryption file and the file to be printed
Should be uploaded onto the server end；
Client interactive unit, is suitable to send out the file identification of the file to be printed and the file key
Deliver to the client of party in request's binding of the papery print result of the file to be printed.
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|---|---|---|---|
| CN201510894455.7A CN106814980A (en) | 2015-11-27 | 2015-11-27 | A kind of cloud Method of printing, equipment, server and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510894455.7A CN106814980A (en) | 2015-11-27 | 2015-11-27 | A kind of cloud Method of printing, equipment, server and terminal device |
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| Publication Number | Publication Date |
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| CN106814980A true CN106814980A (en) | 2017-06-09 |
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ID=59106007
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510894455.7A Pending CN106814980A (en) | 2015-11-27 | 2015-11-27 | A kind of cloud Method of printing, equipment, server and terminal device |
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