CN105946241A - Intelligent control system of novel 3D printer - Google Patents
Intelligent control system of novel 3D printer Download PDFInfo
- Publication number
- CN105946241A CN105946241A CN201610521019.XA CN201610521019A CN105946241A CN 105946241 A CN105946241 A CN 105946241A CN 201610521019 A CN201610521019 A CN 201610521019A CN 105946241 A CN105946241 A CN 105946241A
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- China
- Prior art keywords
- file
- gcode
- terminal
- printer
- cloud server
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y50/00—Data acquisition or data processing for additive manufacturing
- B33Y50/02—Data acquisition or data processing for additive manufacturing for controlling or regulating additive manufacturing processes
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
Abstract
The invention provides an intelligent control system of a novel 3D printer. The intelligent control system comprises the 3D printer, a terminal SDK, a mobile terminal, a cloud server, a 3D file cutting unit and a GCODE file merging unit, wherein the mobile terminal sends a 3D printer control instruction to the cloud server; the cloud server sends the received 3D printer control instruction to the terminal SDK; and the cloud server includes the 3D file cutting unit and the GCODE file merging unit. The intelligent control system of the novel 3D printer, provided by the invention, can use free resources to greatly improve the experiences of users of using the 3D printer control system under the precondition of limited resources, and can integrate computing resources of clients for distributive slicing to prevent the revealing phenomenon of 3D model secret documents in the transmission process.
Description
Technical field
The present invention relates to 3D printing technique field, particularly relate to a kind of novel 3D printer intelligence control system.
Background technology
3D printer remote control field, the mode of main flow are to be connected by 3D printer by an intelligent box
On network, i.e. by usb line, one intelligent box is coupled together with 3D printer, and intelligence box and mobile phone are passed through nothing
Gauze network is connected to cloud server.User is controlled and on-line selection three dimensional model printing by mobile phone remote, three chosen
Dimension module re-sends in the intelligent box of user after being cut into slices 3D model by cloud server, intelligence box is to 3D
Printer is controlled printing.But, 3D model is cut into slices by cloud server, if simultaneously cutting into slices of task is too much,
The average speed that can cause section is greatly reduced, and even causes the technical problems such as cloud server collapse.
It addition, for intelligence box section, all of printer all has to rely on the high performance intelligence cut into slices
Box, and then increase the hardware acquisition cost of client.When needing 3D model file to maintain secrecy, send the file to intelligence
Can cut into slices by box, increase the probability of the leakage of 3D model file.
Chinese invention patent (201510465891.2: a kind of 3D slicing device control system) provides a kind of 3D section dress
Put control system, it is characterised in that including: server, 3D slicing device and 3D printer, described server and described 3D section
Device wireless communication connects, and described 3D slicing device and described 3D printer communication connect；
Described server, is configured to be sent file transmission order, control command and print command by cordless communication network
To described 3D slicing device；
Described 3D cuts into slices sole duty, is configured to, according to the described file transmission order received, receive and described file transmission life
Make corresponding configuration file and 3D model file, and according to described section order, described 3D model file is carried out corresponding
Slicing treatment is 3D model slice file, more described 3D model slice file, described control command and described section order is sent out
Give described 3D printer to print.
Disclosed in foregoing invention patent, a kind of 3D slicing device control system is connect from server by 3D slicing device
The threedimensional model received is cut into slices, and alleviates the resource consumption of server with this, and then avoids leading because section is requested more
The server crash problem caused.But, in the file of client transmissions, often there is big file or need for confidentiality in server
File, rationally effective section can not be carried out for this class file foregoing invention patent, may result in cloud server and collapse
Burst and the phenomenon of classified document leakage.
Summary of the invention
For defect present in prior art, the invention provides a kind of novel 3D printer intelligence control system, no
Only alleviate the resource consumption of server, it is thus also avoided that the server crash phenomenon caused because file is excessive.
For solving above-mentioned technical problem, the technical solution used in the present invention is: the present invention provides a kind of novel 3D printer
Intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server, 3D file division unit and Gcode literary composition
Part combining unit；
Described mobile terminal sends to described cloud server and controls 3D printer instructions；
The control 3D printer instructions of reception is sent to terminal SDK by described cloud server；
Described cloud server includes 3D file division unit and Gcode Piece file mergence unit.
Preferably, described terminal SDK is that SDK is installed to intelligence box, the PC of Windows/Linux, ios/
Any one of android mobile terminal, intelligence 3d printer.
Utilize the method that described novel 3D printer intelligence control system carries out 3D file distribution section, including walking as follows
Rapid:
(1) mobile terminal sends the instruction controlling 3D printer to cloud server；
(2) cloud server receives the various control instructions of mobile terminal, then sends control instruction to terminal SDK；
If terminal supports the section of 3D model file, cloud server sends section and orders terminal SDK, in terminal SDK
Section is sent to Gcode Piece file mergence unit, section result is combined, and exports Gcode file, and terminal SDK is by output
Gcode file sends print command to 3D printer, starts print job；
If terminal does not support that 3D model file is cut into slices, section is supported in high in the clouds, and the high in the clouds section in cloud server is sent to
Gcode Piece file mergence unit carries out Gcode file division compressed file；
Gcode file division compressed file is sent to terminal SDK by cloud server, and Gcode file is decompressed by terminal SDK, eventually
End SDK sends print command according to the Gcode file after decompression to 3D printer, starts print job；
If terminal and high in the clouds the most do not support that 3D model file is cut into slices, the 3D model file in cloud server is sent to 3D
File division unit, 3D file division unit mails to different terminal SDK sections after splitting 3D model file, through terminal
Being sent to terminal SDK after SDK section and carry out sub-section task, the file in section task is by after multiple SDK concurrent jobs
File is beamed back sub-Gcode file, and sub-Gcode file is sent to cloud server antithetical phrase Gcode Piece file mergence by terminal SDK,
Sub-Gcode file after merging is sent to Gcode file division compression unit and carries out segmentation compression, and cloud server will segmentation
Gcode file after compression be sent to terminal SDK to Gcode file decompress, terminal SDK according to decompression after Gcode file to
3D printer sends print command, starts print job.
Preferably, the method that section is merged by described Gcode Piece file mergence unit, comprise the steps:
(1) the Gcode file of each submodel is removed end to end, wait to be combined；
(2), after adjusting Z axis coordinate, the Gcode file of each submodel is sequentially overlapped into a Gcode file in order；
(3) add up the conceptual data of new Gcode file, and write the first data of Gcode File.
Preferably, the method that Gcode file is split by described 3D file division unit, comprise the steps:
(1) according to Gcode document size, number to be split is selected；
(2) in the Z-axis direction, Gcode file is carried out geometric ratio segmentation；It is in interfacial triangular facet, splits into two triangles
Face, allows two parts respectively belong to upper and lower two-layer；
(3) file that each is splitted out, mobile Z coordinate, allow it fall within platform and be in print state.
Compared with prior art, the beneficial effect comprise that:
(1) cloud server in the novel 3D printer intelligence control system that the present invention provides can be to the calculating resource of client
Integrate, carry out distributed section, 3D model classified document leakage phenomenon in transmitting procedure can be avoided；
(2) the abundantest when high in the clouds resource and client resource, when section service is easy to be satisfied, high in the clouds and client
High in the clouds section can substitute for distributed section；
(3) the novel 3D printer intelligence control system that the present invention provides is on the premise of resource-constrained, it is possible to use idle money
Source, greatly improves the Consumer's Experience using 3D printer control system；
(4) to a big 3D file, cut into slices after splitting, the intermediate object program after section is merged, obtain final
Gcode file, small unused calculating resource can be made full use of, can avoid when section task is too much, cause cuts
The technical problems such as the decline of sheet average speed and cloud server collapse；
(5) Gcode file is carried out splitting, compressing transmission, can start to print after first compressed package arrives,
Reduce the size of Gcode file to greatest extent and impact that printing progress is caused by the network bandwidth.May finally develop into
Gcode is transmitted as a stream.
Accompanying drawing explanation
Fig. 1 is the flow chart of a kind of novel 3D printer intelligence control system that the present invention provides.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the specific embodiment to the present invention makees detailed elaboration.
Shown in ginseng Fig. 1, Fig. 1 is the flow chart of a kind of novel 3D printer intelligence control system that the present invention provides.A kind of
Novel 3D printer intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server, 3D file division
Unit and Gcode Piece file mergence unit；Wherein, described mobile terminal refers to described cloud server transmission control 3D printer
Order；The control 3D printer instructions of reception is sent to terminal SDK by described cloud server；Described cloud server includes 3D literary composition
Part cutting unit and Gcode Piece file mergence unit；The Gcode file finally exported can be transferred to by Gcode Piece file mergence unit
3D file division unit carries out segmentation compression；Described terminal SDK is that SDK is installed to intelligence box, the PC of Windows/Linux
Any one of machine, ios/android mobile terminal, intelligence 3d printer.
Described novel 3D printer intelligence control system is utilized to carry out the process of 3D file distribution section, including walking as follows
Rapid:
(1) SDK being installed to mobile terminal, mobile terminal sends the instruction controlling 3D printer to cloud server；
(2) cloud server receives the various control instructions of mobile terminal, then sends control instruction to terminal SDK；
If terminal supports the section of 3D model file, cloud server sends section and orders terminal SDK, in terminal SDK
Section is sent to Gcode Piece file mergence unit, section result is combined, and exports Gcode file, and terminal SDK is by output
Gcode file sends print command to 3D printer, starts print job；
If terminal does not support that 3D model file is cut into slices, section is supported in high in the clouds, and the high in the clouds section in cloud server is sent to
Gcode Piece file mergence unit carries out Gcode file division compressed file；
Gcode file division compressed file is sent to terminal SDK by cloud server, and Gcode file is decompressed by terminal SDK, eventually
End SDK sends print command according to the Gcode file after decompression to 3D printer, starts print job；
If terminal and high in the clouds the most do not support that 3D model file is cut into slices, the 3D model file in cloud server is sent to 3D
File division unit, 3D file division unit mails to different terminal SDK sections after splitting 3D model file, through terminal
Being sent to terminal SDK after SDK section and carry out sub-section task, the file in section task is by after multiple SDK concurrent jobs
File is beamed back sub-Gcode file, and sub-Gcode file is sent to cloud server antithetical phrase Gcode Piece file mergence by terminal SDK,
Sub-Gcode file after merging is sent to Gcode file division compression unit and carries out segmentation compression, and cloud server will segmentation
Gcode file after compression be sent to terminal SDK to Gcode file decompress, terminal SDK according to decompression after Gcode file to
3D printer sends print command, starts print job, reduces size and the network bandwidth pair of Gcode file to greatest extent
The impact that printing progress causes, and then can develop into Gcode file is transmitted as a stream.
In document transmission process, for same big file, cloud server utilizes the cut into slices visitor of multiple idle condition
The carrying out of family end is cut into slices, and is sent to Gcode Piece file mergence unit, and final section result is combined, output Gcode literary composition
Part, can make full use of small unused calculating resource；
Wherein, the process that section is merged by described Gcode Piece file mergence unit, comprise the steps:
(1) the Gcode file of each submodel is removed end to end, wait to be combined；
(2), after adjusting Z axis coordinate, the Gcode file of each submodel is sequentially overlapped into a Gcode file in order；
(3) add up the conceptual data of new Gcode file, and write the first data of Gcode File.
Wherein, the process that Gcode file is split by described 3D file division unit, comprise the steps:
(1) according to Gcode document size, number to be split is selected；
(2) in the Z-axis direction, Gcode file is carried out geometric ratio segmentation；It is in interfacial triangular facet, splits into two triangles
Face, allows two parts respectively belong to upper and lower two-layer；
(3) file that each is splitted out, mobile Z coordinate, allow it fall within platform and be in print state.
A series of detailed description mentioned above is only for illustrating of the feasibility embodiment of the present invention,
They are not to limit the scope of the invention, in the ken that described technical field those of ordinary skill is possessed
In, the various changes made on the premise of without departing from present inventive concept belong to protection scope of the present invention.
Claims (4)
1. a novel 3D printer intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server,
3D file division unit and Gcode Piece file mergence unit, it is characterised in that
Described mobile terminal sends to described cloud server and controls 3D printer instructions；
The control 3D printer instructions of reception is sent to terminal SDK by described cloud server；
Described cloud server includes 3D file division unit and Gcode Piece file mergence unit.
2. utilize the method that novel 3D printer intelligence control system described in claim 1 carries out 3D file distribution section, its
It is characterised by, comprises the steps:
(1) mobile terminal sends the instruction controlling 3D printer to cloud server；
(2) cloud server receives the various control instructions of mobile terminal, then sends control instruction to terminal SDK；
If terminal supports the section of 3D model file, cloud server sends section and orders terminal SDK, in terminal SDK
Section is sent to GCODE Piece file mergence unit, section result is combined, and exports GCODE file, and terminal SDK is by output
GCODE file sends print command to 3D printer, starts print job；
If terminal does not support that 3D model file is cut into slices, section is supported in high in the clouds, and the high in the clouds section in cloud server is sent to
Gcode Piece file mergence unit carries out Gcode file division compressed file；
Gcode file division compressed file is sent to terminal SDK by cloud server, and Gcode file is decompressed by terminal SDK, eventually
End SDK sends print command according to the Gcode file after decompression to 3D printer, starts print job；
If terminal and high in the clouds the most do not support that 3D model file is cut into slices, the 3D model file in cloud server is sent to 3D literary composition
Part cutting unit, 3D file division unit mails to different terminal SDK sections after splitting 3D model file, through terminal
Being sent to terminal SDK after SDK section and carry out sub-section task, the file in section task is by after multiple SDK concurrent jobs
File is beamed back sub-Gcode file, and sub-Gcode file is sent to cloud server antithetical phrase Gcode Piece file mergence by terminal SDK,
Sub-Gcode file after merging is sent to Gcode file division compression unit and carries out segmentation compression, and cloud server will segmentation
Gcode file after compression be sent to terminal SDK to Gcode file decompress, terminal SDK according to decompression after Gcode file to
3D printer sends print command, starts print job.
3. the method that 3D file as claimed in claim 2 carries out distributed section, it is characterised in that described Gcode file closes
And the method that section is merged by unit, comprise the steps:
(1) the Gcode file of each submodel is removed end to end, wait to be combined；
(2), after adjusting Z axis coordinate, the Gcode file of each submodel is sequentially overlapped into a Gcode file in order；
(3) add up the conceptual data of new Gcode file, and write the first data of Gcode File.
4. the method that 3D file as claimed in claim 2 carries out distributed section, it is characterised in that described 3D file division list
The method that Gcode file is split by unit, comprises the steps:
(1) according to Gcode document size, number to be split is selected；
(2) in the Z-axis direction, Gcode file is carried out geometric ratio segmentation；It is in interfacial triangular facet, splits into two triangles
Face, allows two parts respectively belong to upper and lower two-layer；
(3) file that each is splitted out, mobile Z coordinate, allow it fall within platform and be in print state.
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| CN201610521019.XA CN105946241B (en) | 2016-07-05 | 2016-07-05 | A kind of new 3D printer intelligence control system |
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| CN201610521019.XA CN105946241B (en) | 2016-07-05 | 2016-07-05 | A kind of new 3D printer intelligence control system |
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| CN105946241B CN105946241B (en) | 2017-11-03 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107368268A (en) * | 2017-07-27 | 2017-11-21 | 北京矩阵空间科技有限公司 | A kind of 3D printer control system for supporting user terminal |
| CN107749998A (en) * | 2017-10-23 | 2018-03-02 | 西华大学 | A kind of Streaming Media method for visualizing of portable 3D scanners |
| CN109383030A (en) * | 2018-10-24 | 2019-02-26 | 南京惟初信息科技有限公司 | A kind of 3D printing system and 3D printing control method |
| CN109808172A (en) * | 2019-03-26 | 2019-05-28 | 华南理工大学 | FDM formula 3D printer pixel accuracy control method, system equipment and medium |
| CN110321083A (en) * | 2018-03-29 | 2019-10-11 | 汕头市夸克智能科技有限公司 | A kind of intelligence 3D printing service system |
| CN111993666A (en) * | 2020-08-14 | 2020-11-27 | 广州谦辉信息科技有限公司 | Photocuring 3D printing control system with high cost performance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082540A (en) * | 2015-07-30 | 2015-11-25 | 广州海葳特电脑科技有限公司 | Method for controlling 3D printer through 3D slicing device |
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2016
- 2016-07-05 CN CN201610521019.XA patent/CN105946241B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105082540A (en) * | 2015-07-30 | 2015-11-25 | 广州海葳特电脑科技有限公司 | Method for controlling 3D printer through 3D slicing device |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107368268A (en) * | 2017-07-27 | 2017-11-21 | 北京矩阵空间科技有限公司 | A kind of 3D printer control system for supporting user terminal |
| CN107749998A (en) * | 2017-10-23 | 2018-03-02 | 西华大学 | A kind of Streaming Media method for visualizing of portable 3D scanners |
| CN107749998B (en) * | 2017-10-23 | 2020-03-31 | 西华大学 | Streaming media visualization method of portable 3D scanner |
| CN110321083A (en) * | 2018-03-29 | 2019-10-11 | 汕头市夸克智能科技有限公司 | A kind of intelligence 3D printing service system |
| CN109383030A (en) * | 2018-10-24 | 2019-02-26 | 南京惟初信息科技有限公司 | A kind of 3D printing system and 3D printing control method |
| CN109808172A (en) * | 2019-03-26 | 2019-05-28 | 华南理工大学 | FDM formula 3D printer pixel accuracy control method, system equipment and medium |
| CN111993666A (en) * | 2020-08-14 | 2020-11-27 | 广州谦辉信息科技有限公司 | Photocuring 3D printing control system with high cost performance |
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|---|---|
| CN105946241B (en) | 2017-11-03 |
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