CN105946241B - A kind of new 3D printer intelligence control system - Google Patents
A kind of new 3D printer intelligence control system Download PDFInfo
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- CN105946241B CN105946241B CN201610521019.XA CN201610521019A CN105946241B CN 105946241 B CN105946241 B CN 105946241B CN 201610521019 A CN201610521019 A CN 201610521019A CN 105946241 B CN105946241 B CN 105946241B
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- gcode
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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 present invention provides a kind of new 3D printer intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server, 3D file divisions unit and GCODE Piece file mergence units, wherein, the mobile terminal sends control 3D printer instruction to the cloud server；The control 3D printer instruction of reception is sent to terminal SDK by the cloud server；The cloud server includes 3D file divisions unit and GCODE Piece file mergence units.The new 3D printer intelligence control system that the present invention is provided is on the premise of resource-constrained, it is possible to use idling-resource, greatly improves the Consumer's Experience using 3D printer control system；The computing resource of client can also be integrated, carry out distributed section, leakage phenomenon of the 3D model classified documents in transmitting procedure can be avoided.
Description
Technical field
The present invention relates to 3D printing technique field, more particularly to a kind of new 3D printer intelligence control system.
Background technology
3D printer remote control field, the mode of most main flow is to be connected 3D printer by an intelligent box at present
Onto network, i.e., one intelligent box is connected with 3D printer by usb lines, and intelligent box and mobile phone are passed through nothing
Gauze network is connected to cloud server.User passes through mobile phone remote control and on-line selection three dimensional model printing, three chosen
Dimension module is re-send to after being cut into slices by cloud server to 3D models in the intelligent box of user, and intelligent box is to 3D
Printer is controlled printing.But, cloud server is cut into slices to 3D models, if cutting into slices for task is excessive simultaneously,
The average speed of section can be caused to be greatly reduced, or even cause the technical problems such as cloud server collapse.
In addition, being cut into slices for intelligent box, all printers all have to rely on the high performance intelligence cut into slices
Box, and then increase the hardware acquisition cost of client.When needing 3D model files to maintain secrecy, intelligence is sent the file to
Energy box is cut into slices, and increases the possibility of the leakage of 3D model files.
Chinese invention patent (201510465891.2：A kind of 3D slicing devices control system) provide a kind of 3D section dresses
Put control system, it is characterised in that including：Server, 3D slicing devices and 3D printer, the server and 3D sections
Device wireless communication is connected, 3D slicing devices and the 3D printer communication connection；
The server, is configured as file transmission order, control command and print command passing through cordless communication network
It is sent to the 3D slicing devices；
The 3D sections are full-time, are configured as, according to the file transmission order received, receiving and passing with the file
Defeated order corresponding configuration file and 3D model files, and the 3D model files are carried out relatively according to the section order
The slicing treatment answered is 3D model slice files, then the 3D model slices file, the control command and the section is ordered
Order is sent to the 3D printer and printed.
A kind of 3D slicing devices control system disclosed in foregoing invention patent is by 3D slicing devices to being connect from server
The threedimensional model received is cut into slices, and mitigates the resource consumption of server with this, and then to avoid leading because section is requested more
The server crash problem of cause.But, server is into the file of client transmissions, often in the presence of big file or need for confidentiality
File, can not carry out rationally effective section for this class file foregoing invention patent, may result in cloud server and collapse
The phenomenon burst with classified document leakage.
The content of the invention
For defect present in prior art, the invention provides a kind of new 3D printer intelligence control system, no
Only alleviate the resource consumption of server, it is thus also avoided that the server crash phenomenon caused by file is excessive.
In order to solve the above technical problems, the technical solution adopted by the present invention is：The present invention provides a kind of new 3D printer
Intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server, 3D file divisions unit and Gcode texts
Part combining unit；
The mobile terminal sends control 3D printer instruction to the cloud server；
The control 3D printer instruction of reception is sent to terminal SDK by the cloud server；
The cloud server includes 3D file divisions unit and Gcode Piece file mergence units.
Preferably, the terminal SDK is that SDK is installed into intelligent box, Windows/Linux PC, ios/
Any one of android mobile terminals, intelligence 3d printers.
The method for carrying out 3D file distribution sections using the new 3D printer intelligence control system, including following step
Suddenly：
(1) mobile terminal sends the instruction for 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 1. terminal supports the section of 3D model files, cloud server sends section order and arrives terminal SDK, terminal SDK
In section be sent to Gcode Piece file mergence units, will section result be combined, export Gcode files, terminal SDK will be defeated
The Gcode files gone out send print command to 3D printer, start print job；
If 2. terminal does not support 3D model files to cut into slices, the high in the clouds section hair in section, cloud server is supported in high in the clouds
It is sent to Gcode Piece file mergences unit and carries out Gcode file division compressed files；
Gcode file division compressed files are sent to terminal SDK by cloud server, and terminal SDK is to Gcode file solutions
Pressure, terminal SDK sends print command according to the Gcode files after decompression to 3D printer, starts print job；
If 3. terminal and high in the clouds do not support 3D model files to cut into slices, the 3D model files in cloud server are sent to
3D file division units, 3D file divisions unit is sent to different terminal SDK sections after splitting to 3D model files, through end
Terminal SDK is sent to after the SDK sections of end and carries out sub- section task, and multiple SDK concurrent jobs are passed through from the file in section task
File is beamed back into sub- Gcode files afterwards, sub- Gcode files are sent to cloud server and sub- Gcode files are closed by terminal SDK
And, the sub- Gcode files after merging are sent to Gcode file divisions compression unit and carry out segmentation compression, cloud server will
Gcode files after segmentation compression are sent to terminal SDK and Gcode files are decompressed, and terminal SDK is according to the Gcode texts after decompression
Part sends print command to 3D printer, starts print job.
Preferably, the method that the Gcode Piece file mergences unit is merged to section, comprises the following steps：
(1) the Gcode files of each submodel are removed end to end, waits to be combined；
(2) after adjustment Z axis coordinate, the Gcode files of each submodel are sequentially overlapped into a Gcode text in order
Part；
(3) conceptual data of new Gcode files is counted, and writes the first data of Gcode Files.
Preferably, the method that the 3D file divisions unit is split to Gcode files, comprises the following steps：
(1) according to Gcode document sizes, the number to be split is selected；
(2) in the Z-axis direction, to Gcode files progress etc. than splitting；Triangular facet in interface, splits into two
Triangular facet, allow two parts respectively belong to above and below two layers；
(3) for the file that each is splitted out, mobile Z coordinate allows it to fall within and print state is on platform.
Compared with prior art, the beneficial effect comprise that：
(1) calculating that the cloud server in the new 3D printer intelligence control system that the present invention is provided can be to client
Resource consolidation, carries out distributed section, can avoid leakage phenomenon of the 3D model classified documents in transmitting procedure；
(2) when high in the clouds resource and client resource all especially enrich, when section service is easy to be satisfied, high in the clouds and client
The high in the clouds section at end can replace distributed section；
(3) the new 3D printer intelligence control system that the present invention is provided is on the premise of resource-constrained, it is possible to use empty
Not busy resource, greatly improves the Consumer's Experience using 3D printer control system；
(4) the 3D file big to one, cuts into slices after being split, the intermediate result after section is merged, obtained
Final Gcode files, can make full use of small unused computing resource, can avoid, when section task is excessive, causing
Section average speed decline and cloud server collapse etc. technical problem；
(5) split for Gcode files, compression transmission, be able to can start after first compressed package is reached
Printing, reduces the influence that the size and the network bandwidth of Gcode files are caused to printing progress to greatest extent.It may finally send out
Transform into and Gcode is transmitted as a stream.
Brief description of the drawings
Fig. 1 is a kind of flow chart for new 3D printer intelligence control system that the present invention is provided.
Embodiment
Below in conjunction with the accompanying drawings, detailed elaboration is made to the specific embodiment of the present invention.
Join shown in Fig. 1, Fig. 1 is a kind of flow chart for new 3D printer intelligence control system that the present invention is provided.It is a kind of
New 3D printer intelligence control system, including 3D printer, terminal SDK, mobile terminal, cloud server, 3D file divisions
Unit and Gcode Piece file mergence units；Wherein, the mobile terminal sends control 3D printer to the cloud server and referred to
Order；The control 3D printer instruction of reception is sent to terminal SDK by the cloud server；The cloud server includes 3D texts
Part cutting unit and Gcode Piece file mergence units；The Gcode files of final output can be transferred to by Gcode Piece file mergences unit
3D file divisions unit carries out segmentation compression；The terminal SDK is the PC that SDK is installed to intelligent box, Windows/Linux
Any one of machine, ios/android mobile terminals, intelligence 3d printers.
The process of 3D file distribution sections, including following step are carried out using the new 3D printer intelligence control system
Suddenly：
(1) SDK is installed to mobile terminal, mobile terminal sends the instruction for 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 1. terminal supports the section of 3D model files, cloud server sends section order and arrives terminal SDK, terminal SDK
In section be sent to Gcode Piece file mergence units, will section result be combined, export Gcode files, terminal SDK will be defeated
The Gcode files gone out send print command to 3D printer, start print job；
If 2. terminal does not support 3D model files to cut into slices, the high in the clouds section hair in section, cloud server is supported in high in the clouds
It is sent to Gcode Piece file mergences unit and carries out Gcode file division compressed files；
Gcode file division compressed files are sent to terminal SDK by cloud server, and terminal SDK is to Gcode file solutions
Pressure, terminal SDK sends print command according to the Gcode files after decompression to 3D printer, starts print job；
If 3. terminal and high in the clouds do not support 3D model files to cut into slices, the 3D model files in cloud server are sent to
3D file division units, 3D file divisions unit is sent to different terminal SDK sections after splitting to 3D model files, through end
Terminal SDK is sent to after the SDK sections of end and carries out sub- section task, and multiple SDK concurrent jobs are passed through from the file in section task
File is beamed back into sub- Gcode files afterwards, sub- Gcode files are sent to cloud server and sub- Gcode files are closed by terminal SDK
And, the sub- Gcode files after merging are sent to Gcode file divisions compression unit and carry out segmentation compression, cloud server will
Gcode files after segmentation compression are sent to terminal SDK and Gcode files are decompressed, and terminal SDK is according to the Gcode texts after decompression
Part sends print command to 3D printer, starts print job, the size and Netowrk tape of Gcode files are reduced to greatest extent
The influence that is caused to printing progress of width, and then can develop into Gcode files are transmitted as a stream.
In document transmission process, for same big file, cloud server utilizes the visitor that cuts into slices of multiple idle conditions
The progress at family end is cut into slices, and is sent to Gcode Piece file mergence units, and final section result is combined, output Gcode texts
Part, can make full use of small unused computing resource；
Wherein, the process that the Gcode Piece file mergences unit is merged to section, comprises the following steps：
(1) the Gcode files of each submodel are removed end to end, waits to be combined；
(2) after adjustment Z axis coordinate, the Gcode files of each submodel are sequentially overlapped into a Gcode text in order
Part；
(3) conceptual data of new Gcode files is counted, and writes the first data of Gcode Files.
Wherein, the process that the 3D file divisions unit is split to Gcode files, comprises the following steps：
(1) according to Gcode document sizes, the number to be split is selected；
(2) in the Z-axis direction, to Gcode files progress etc. than splitting；Triangular facet in interface, splits into two
Triangular facet, allow two parts respectively belong to above and below two layers；
(3) for the file that each is splitted out, mobile Z coordinate allows it to fall within and print state is on platform.
A series of detailed description described above is illustrated only for the feasibility embodiment of the present invention,
They are not to limit the scope of the invention, the knowledge possessed in the technical field those of ordinary skill
Interior, the various change made on the premise of present inventive concept is not departed from belongs to protection scope of the present invention.
Claims (3)
1. a kind of method that 3D file distribution sections are carried out using new 3D printer intelligence control system, it is characterised in that
Comprise the following steps：
（1）Mobile terminal sends the instruction for 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 files, cloud server sends section order and arrived in terminal SDK, terminal SDK
Section is sent to GCODE Piece file mergence units, and section result is combined, GCODE files are exported, terminal SDK is by output
GCODE files send print command to 3D printer, start print job；
If terminal does not support 3D model files to cut into slices, high in the clouds supports the high in the clouds section in section, cloud server to be sent to
Gcode Piece file mergences unit carries out Gcode file division compressed files；
Gcode file division compressed files are sent to terminal SDK by cloud server, and terminal SDK is decompressed to Gcode files, eventually
Hold SDK to send print command to 3D printer according to the Gcode files after decompression, start print job；
If terminal and high in the clouds do not support 3D model files to cut into slices, the 3D model files in cloud server are sent to 3D texts
Part cutting unit, 3D file divisions unit is sent to different terminal SDK sections after splitting to 3D model files, through terminal
After the file in the sub- section task of terminal SDK progress, sub- section task is sent to after SDK sections by multiple SDK concurrent jobs
File is beamed back into sub- Gcode files, sub- Gcode files are sent to cloud server to sub- Gcode Piece file mergences by terminal SDK,
Sub- Gcode files after merging are sent to Gcode file divisions compression unit and carry out segmentation compression, cloud server will be split
Gcode files after compression be sent to terminal SDK to Gcode files decompress, terminal SDK according to the Gcode files after decompression to
3D printer sends print command, starts print job.
2. the method that 3D files as claimed in claim 1 carry out distributed section, it is characterised in that the Gcode files are closed
And the method that unit is merged to section, comprise the following steps：
（1）The Gcode files of each submodel are removed end to end, wait to be combined；
（2）Adjust after Z axis coordinate, the Gcode files of each submodel are sequentially overlapped into a Gcode file in order；
（3）The conceptual data of new Gcode files is counted, and writes the first data of Gcode Files.
3. the method that 3D files as claimed in claim 1 carry out distributed section, it is characterised in that the 3D file divisions list
The method that member is split to Gcode files, comprises the following steps：
（1）According to Gcode document sizes, the number to be split is selected；
（2）In the Z-axis direction, to Gcode files progress etc. than splitting；Triangular facet in interface, splits into two triangles
Face, allow two parts respectively belong to above and below two layers；
（3）For the file that each is splitted out, mobile Z coordinate allows it to fall within and print state is on platform.
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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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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107368268B (en) * | 2017-07-27 | 2020-07-03 | 北京矩阵空间科技有限公司 | 3D printer control system supporting user side |
| 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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| 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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| 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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