CN114706540A - Print control method, print control apparatus, computer device, and storage medium - Google Patents
Print control method, print control apparatus, computer device, and storage medium Download PDFInfo
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- CN114706540A CN114706540A CN202210332495.2A CN202210332495A CN114706540A CN 114706540 A CN114706540 A CN 114706540A CN 202210332495 A CN202210332495 A CN 202210332495A CN 114706540 A CN114706540 A CN 114706540A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1202—Dedicated interfaces to print systems specifically adapted to achieve a particular effect
- G06F3/1203—Improving or facilitating administration, e.g. print management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1224—Client or server resources management
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1237—Print job management
- G06F3/1268—Job submission, e.g. submitting print job order or request not the print data itself
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1223—Dedicated interfaces to print systems specifically adapted to use a particular technique
- G06F3/1275—Print workflow management, e.g. defining or changing a workflow, cross publishing
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/12—Digital output to print unit, e.g. line printer, chain printer
- G06F3/1201—Dedicated interfaces to print systems
- G06F3/1278—Dedicated interfaces to print systems specifically adapted to adopt a particular infrastructure
- G06F3/1285—Remote printer device, e.g. being remote from client or server
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
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Abstract
The embodiment of the application provides a printing control method, a printing control device, computer equipment and a storage medium, wherein the method comprises the following steps: acquiring an original printing video of a fused deposition printer; the method comprises the steps of carrying out compression coding on an original printing video to obtain a compressed video, and sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printing video; acquiring the temperature of a heat source of the fused deposition printer; sending the heat source temperature to a cloud video server so that the cloud video server sends the heat source temperature to a terminal, the terminal generates a first connection signal according to the heat source temperature, and the first connection signal is sent to the cloud video server; the method comprises the steps of receiving a first connection signal sent by a cloud video server, generating a first control instruction according to the first connection signal, controlling the fused deposition printer to stop printing according to the first control instruction, and obtaining a real-time printing video and remotely controlling the fused deposition printer.
Description
Technical Field
The invention relates to the technical field of fused deposition printing equipment, in particular to a printing control method, a printing control device, computer equipment and a storage medium.
Background
In the related art, the printer is remotely controlled and videos are watched in a mode of combining a micro-industrial mainboard and a USB camera, but in the mode, the mainboard needs to be configured, corresponding firmware programs are loaded on the mainboard, and corresponding browser plug-ins are installed at an APP end or a PC end of a mobile phone, so that not only is the configuration complex, but also when the firmware of the mainboard has a configuration problem, manual programming is needed for debugging, and certain requirements are met for programming.
Disclosure of Invention
The embodiment of the application mainly aims to provide a printing control method, a printing control device, computer equipment and a storage medium, which can acquire a real-time printing video of a fused deposition printer, remotely control the operation of the fused deposition printer without configuring a main board, and reduce technical requirements on programming.
To achieve the above object, a first aspect of an embodiment of the present application proposes a print control method, including:
acquiring an original printing video of a fused deposition printer;
performing compression coding on the original printing video according to a preset video coding rule to obtain a compressed video;
sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printed video;
acquiring the temperature of a heat source of the fused deposition printer;
sending the heat source temperature to the cloud video server so that the cloud video server sends the heat source temperature to the terminal, the terminal generates a first connection signal according to the heat source temperature, and the first connection signal is sent to the cloud video server;
receiving the first connection signal sent by the cloud video server, and generating a first control instruction according to the first connection signal;
and controlling the fused deposition printer to stop printing according to the first control instruction.
In some embodiments, the method further comprises:
receiving a model printing file sent to the cloud video server by the terminal;
receiving a printing signal sent by the terminal to the cloud video server;
generating a second control instruction according to the printing signal;
and controlling the fused deposition printer to print the model printing file according to the second control instruction.
In some embodiments, the second control instructions comprise model file printing parameters, and controlling the fused deposition printer to print the model printing file according to the second control instructions comprises:
and controlling the fused deposition printer to print the model printing file according to the model file printing parameters according to the second control instruction.
In some embodiments, the model file printing parameters include a model file temperature printing parameter and a model file three-dimensional coordinate printing parameter.
In some embodiments, the method further comprises:
acquiring printing data of the fused deposition printer on a model printing file, wherein the printing data comprises printing speed and the number of printing layers;
and sending the printing data to the cloud video server so that the cloud video server sends the printing data to the terminal and the terminal generates a printing progress parameter according to the printing data.
In some embodiments, the sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target print video includes:
receiving a time interval parameter sent by a terminal to a cloud video server;
sampling the compressed video according to the time interval parameter to obtain a target compressed video;
and sending the target compressed video to the cloud video server so that the cloud video server sends the target compressed video to the terminal and the terminal decodes the target compressed video to obtain a target printed video.
In some embodiments, the method further comprises:
receiving a second connection signal sent by a cloud video server, and generating a first control instruction according to the second connection signal;
the second connection signal is generated by the terminal according to an early warning signal, and the early warning signal is generated by the cloud video server according to the following steps:
and the cloud video server performs image matching analysis on the compressed video according to a preset database to obtain the printing state of the model printing file, and if the printing state is printing failure, the early warning signal is generated.
A second aspect of an embodiment of the present application proposes a print control apparatus, the apparatus including:
the video acquisition module is used for acquiring an original printing video of the fused deposition printer;
the video compression module is used for carrying out compression coding on the original printing video according to a preset video coding rule to obtain a compressed video;
the video sending module is used for sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printing video;
the temperature acquisition module is used for acquiring the heat source temperature of the fused deposition printer;
the temperature sending module is used for sending the heat source temperature to the cloud video server so as to enable the cloud video server to send the heat source temperature to the terminal, enable the terminal to generate a first connection signal according to the heat source temperature and send the first connection signal to the cloud video server;
the control module is used for receiving the first connection signal sent by the cloud video server and generating a first control instruction according to the first connection signal; and controlling the fused deposition printer to stop printing according to the first control instruction.
A third aspect of embodiments of the present application provides a computer device, which includes a memory and a processor, where the memory stores a program, and the processor is configured to execute the method according to any one of the embodiments of the first aspect of the present application when the program is executed by the processor.
A fourth aspect of embodiments of the present application provides a storage medium, which is a computer-readable storage medium, and the storage medium stores computer-executable instructions, which are used to cause a computer to execute a method according to any one of the embodiments of the first aspect of the present application.
The printing control method, the printing control device, the computer device and the storage medium provided by the embodiment of the application can obtain the real-time printing video of the fused deposition printer by obtaining the original printing video of the fused deposition printer, performing compression coding on the original printing video according to the preset video coding rule to obtain the compressed video, sending the compressed video to the cloud video server, so that the cloud video server sends the compressed video to the terminal, so that the terminal decodes the compressed video to obtain the target printing video, can obtain the real-time printing video of the fused deposition printer, obtains the heat source temperature of the fused deposition printer, sends the heat source temperature to the cloud video server, so that the cloud video server sends the heat source temperature to the terminal, so that the terminal generates a first connection signal according to the heat source temperature, sends the first connection signal to the cloud video server, and receives the first connection signal sent by the cloud video server, and a first control instruction is generated according to the first connection signal, the fused deposition printer is controlled to stop printing according to the first control instruction, when the abnormal printing is judged according to the temperature of the heat source, the fused deposition printer can be controlled to stop printing according to the first control instruction, the mainboard is not required to be configured, the mainboard firmware is not required to be debugged through manual programming, the fused deposition printer can be remotely controlled, and the technical requirement on programming is reduced.
Drawings
Fig. 1 is a first flowchart of a printing control method provided in an embodiment of the present application;
fig. 2 is a second flowchart of a printing control method according to another embodiment of the present application;
FIG. 3 is a third flowchart of a print control method provided in another embodiment of the present application;
FIG. 4 is a flowchart of a specific method of step S130 in FIG. 1;
fig. 5 is a first block configuration diagram of a print control apparatus according to an embodiment of the present application;
fig. 6 is a second block configuration diagram of a print control apparatus according to another embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of and not restrictive on the broad application.
It should be noted that although functional blocks are partitioned in a schematic diagram of an apparatus and a logical order is shown in a flowchart, in some cases, the steps shown or described may be performed in a different order than the partitioning of blocks in the apparatus or the order in the flowchart. The terms first, second and the like in the description and in the claims, and the drawings described above, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein is for the purpose of describing embodiments of the invention only and is not intended to be limiting of the invention.
In the related technology, the printer is remotely controlled and the video is watched through a mode of adding a USB camera to a micro-industrial mainboard, but the video blocking phenomenon can occur in the mode, a user needs to configure the mainboard and burn firmware to the mainboard by himself, corresponding browser plug-in software and function plug-ins are installed at a computer end, the configuration process is complex, when the mainboard firmware has a configuration problem, debugging of mainboard configuration can be completed only by certain programming capacity, and certain technical requirements are met for programming.
Based on this, a main object of the embodiments of the present application is to provide a printing control method, in which an original printing video of a fused deposition printer is obtained, the original printing video is compressed and encoded according to a preset video encoding rule to obtain a compressed video, and the compressed video is sent to a cloud video server, so that the cloud video server sends the compressed video to a terminal, and the terminal decodes the compressed video to obtain a target printing video, so that the printing video can be watched in real time, and video blocking is avoided. The heat source temperature of the fused deposition printer is obtained, the heat source temperature is sent to the cloud video server, the cloud video server sends the heat source temperature to the terminal, the terminal generates a first connection signal according to the heat source temperature, the first connection signal is sent to the cloud video server, the first connection signal sent by the cloud video server is received, a first control instruction is generated according to the first connection signal, the fused deposition printer is controlled to stop printing according to the first control instruction, whether the printer is abnormally printed or not is determined according to the heat source temperature, when the printer is abnormally printed, the first control instruction is generated, the printer can be remotely controlled, a mainboard does not need to be configured, the mainboard firmware does not need to be manually programmed to be debugged, the remote control of the fused deposition printer can be achieved, and technical requirements on programming are reduced.
The printing control method, the printing control device, the computer apparatus, and the storage medium provided in the embodiments of the present application are specifically described by the following embodiments, and first, the printing control method in the embodiments of the present application is described.
Referring to fig. 1, according to the printing control method of the embodiment of the first aspect of the present application, the printing control method includes, but is not limited to, step S110 to step S170.
S110, acquiring an original printing video of the fused deposition printer;
s120, carrying out compression coding on the original printing video according to a preset video coding rule to obtain a compressed video;
s130, sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printed video;
s140, obtaining the heat source temperature of the fused deposition printer;
s150, sending the heat source temperature to a cloud video server so that the cloud video server sends the heat source temperature to a terminal, the terminal generates a first connection signal according to the heat source temperature, and the first connection signal is sent to the cloud video server;
s160, receiving a first connection signal sent by the cloud video server, and generating a first control instruction according to the first connection signal;
and S170, controlling the fused deposition printer to stop printing according to the first control instruction.
In step S110, when the fused deposition printer starts printing, an original print video of the fused deposition printer is acquired.
In step S120, the preset video encoding rule may be h.264 or h.265, and the original print video is compression-encoded according to h.264 or h.265 to obtain a compressed video.
In step S130, the compressed video is sent to the cloud video server, the cloud video server sends the compressed video to the terminal, the terminal decodes the compressed video to obtain a target print video, and the target print video can be used to watch the real-time print video of the fused deposition printer at the terminal, so as to avoid the video from being jammed. The terminal can be a smart phone, a tablet computer, a notebook computer, a desktop computer, a smart watch, or the like.
In step S140, a heat source temperature of the fused deposition printer is obtained, wherein the heat source temperature includes a hot end temperature and a hot bed temperature.
In step S150, the heat source temperature is sent to the cloud video server, the cloud video server sends the heat source temperature to the terminal, and the terminal generates a first connection signal according to the heat source temperature and sends the first connection signal to the cloud video server. If the variation of the hot end temperature exceeds a first hot end temperature reference threshold value within a preset time range, or the hot end temperature at a certain moment is increased to exceed a second hot end temperature reference threshold value, or the hot end temperature at a certain moment is reduced to be smaller than a third hot end temperature reference threshold value, the printing is considered to be abnormal; if the variation of the temperature of the hot bed exceeds a first hot bed temperature reference threshold value within a preset time range, or the temperature of the hot bed at a certain moment is increased to exceed a second hot bed temperature reference threshold value, or the temperature of the hot bed at a certain moment is reduced to be less than a third hot bed temperature reference threshold value, the printing is considered to be abnormal; when printing is abnormal, a first connection signal is generated. It can be understood that the heat source temperature is sent to the cloud video server, the cloud video server sends the heat source temperature to the terminal, and the terminal generates a temperature curve according to the heat source temperature, so that the heat source temperature of the printer can be conveniently monitored.
In step S160, the terminal sends the first connection signal to the cloud video server, receives the first connection signal sent by the cloud video server, and generates a first control instruction according to the first connection signal.
And receiving a second connection signal sent by the cloud video server, and generating a first control instruction according to the second connection signal. The second connection signal is generated by the terminal according to the early warning signal, and the early warning signal is generated by the cloud video server according to the following steps: the cloud video server carries out image matching analysis on the compressed video according to a preset database to obtain the printing state of the model printing file, and if the printing state is printing failure, an early warning signal is generated. The cloud video server performs image matching analysis on the compressed video according to the database to obtain an analysis result, obtains a printing state of the model printing file according to the analysis result, considers that the printing state of the model printing file is printing failure if the analysis result indicates that the printing model falls off, a printer nozzle is blocked, the printer falls off, the printing model is seriously deformed and the like, generates an early warning signal by the cloud video server, sends the early warning signal to the terminal, generates a second connection signal by the terminal according to the early warning signal, and sends the second connection signal to the cloud video server.
Referring to fig. 2, another embodiment of the present application further provides a printing control method, which includes, but is not limited to, steps S210 to S240.
S210, receiving a model printing file sent to a cloud video server by a terminal;
s220, receiving a printing signal sent to a cloud video server by a terminal;
s230, generating a second control instruction according to the printing signal;
and S240, controlling the fused deposition printer to print the model printing file according to the second control instruction.
In step S210, the terminal sends the model print file to be printed to the cloud video server, and receives the model print file sent by the cloud video server.
In step S220, the terminal transmits the print signal to the cloud video server, and receives the print signal transmitted by the cloud video server.
In step S240, the second control instruction includes a model file printing parameter, and the fused deposition printer is controlled to print the model printing file according to the model file printing parameter according to the second control instruction, where the model file printing parameter includes a model file temperature printing parameter and a model file three-dimensional coordinate printing parameter, the model file temperature printing parameter is a heat source temperature of the fused deposition printer, and the model file three-dimensional coordinate printing parameter is a coordinate parameter of the fused deposition printer for x-axis movement, y-axis movement, and z-axis movement.
The terminal sends a model printing file to be printed and a model file printing parameter to the cloud video server, receives the model printing file and the model file printing parameter sent by the cloud video server, sends a printing signal to the cloud video server at the terminal, generates a second control instruction according to the printing signal and the model file printing parameter after receiving the printing signal sent by the cloud video server, sends the model printing file and the second control instruction to a main control chip of the fused deposition printer, and loads a corresponding printing program onto a firmware of the printer after the main control chip obtains corresponding information, so that the fused deposition printer prints the model printing file according to the model file printing parameter.
Referring to fig. 3, another embodiment of the present application further provides a printing control method, which includes, but is not limited to, steps S310 to S320.
S310, acquiring printing data of the fused deposition printer to the model printing file;
and S320, sending the print data to a cloud video server so that the cloud video server sends the print data to the terminal and the terminal generates a print progress parameter according to the print data.
In step S310, print data of the fused deposition printer to the model print file is acquired, wherein the print data includes a print speed and a number of print layers.
In step S320, the print data is sent to the cloud video server, the cloud video server then sends the print data to the terminal, and the terminal generates a print progress parameter according to the print data, where the print progress parameter includes a print progress of the model print file, a time for completing printing, and the like. And slicing the model printing file to obtain the total layer number of the model printing file, and obtaining the printing progress of the model printing file according to the ratio of the printing layer number to the total layer number. Acquiring initial time for starting printing by the fused deposition printer, obtaining printing duration according to the total number of layers and the printing speed, and obtaining printing finishing time according to the initial time and the printing duration. And obtaining the current printing time length according to the number of printing layers and the printing speed, and obtaining the residual printing time length according to the printing time length and the current printing time length.
In some embodiments, as shown in fig. 4, step S130 specifically includes:
s410, receiving a time interval parameter sent by a terminal to a cloud video server;
s420, sampling the compressed video according to the time interval parameters to obtain a target compressed video;
and S430, sending the target compressed video to a cloud video server so that the cloud video server sends the target compressed video to a terminal and the terminal decodes the target compressed video to obtain a target print video.
In steps S410 to S430, setting a time interval parameter at the terminal, sending the time interval parameter to the cloud video server by the terminal, receiving the time interval parameter sent by the cloud video server, sampling the compressed video according to the time interval parameter to obtain a target compressed video, sending the target compressed video to the cloud video server, sending the target compressed video to the terminal by the cloud video server, decoding the target compressed video by the terminal to obtain a target printed video, realizing delayed shooting, and shortening the video in the printing process into a small video for fast printing.
The printing control method provided by the embodiment of the application obtains an original printing video of a fused deposition printer, performs compression coding on the original printing video according to a preset video coding rule to obtain a compressed video, sends the compressed video to a cloud video server, so that the cloud video server sends the compressed video to a terminal, and the terminal decodes the compressed video to obtain a target printing video, can obtain a real-time printing video of the fused deposition printer, obtains a heat source temperature of the fused deposition printer, sends the heat source temperature to the cloud video server, so that the cloud video server sends the heat source temperature to the terminal, so that the terminal generates a first connection signal according to the heat source temperature, sends the first connection signal to the cloud video server, receives the first connection signal sent by the cloud video server, and generates a first control instruction according to the first connection signal, the fused deposition printer is controlled to stop printing according to the first control instruction, when abnormal printing is judged according to the temperature of the heat source, the fused deposition printer can be controlled to stop printing according to the first control instruction, the mainboard does not need to be configured, the mainboard firmware does not need to be debugged through manual programming, the fused deposition printer can be remotely controlled, and the technical requirement on the programming aspect is reduced.
An embodiment of the present application further provides a print control apparatus, as shown in fig. 5, which can implement the print control method described above, and the apparatus includes a video obtaining module 510, a video compressing module 520, a video sending module 530, a temperature obtaining module 540, a temperature sending module 550, and a control module 560. Wherein the video acquiring module 510 is configured to acquire an original print video of the fused deposition printer; the video compression module 520 is configured to perform compression coding on the original print video according to a preset video coding rule to obtain a compressed video; the video sending module 530 is configured to send the compressed video to the cloud video server, so that the cloud video server sends the compressed video to the terminal, and the terminal decodes the compressed video to obtain a target print video; the temperature obtaining module 540 is used for obtaining the temperature of the heat source of the fused deposition printer; the temperature sending module 550 is configured to send the heat source temperature to the cloud video server, so that the cloud video server sends the heat source temperature to the terminal, the terminal generates a first connection signal according to the heat source temperature, and sends the first connection signal to the cloud video server; the control module 560 is configured to receive a first connection signal sent by the cloud video server, and generate a first control instruction according to the first connection signal; and controlling the fused deposition printer to stop printing according to the first control instruction.
The printing control device provided by the embodiment of the application acquires an original printing video of the fused deposition printer through the video acquisition module, the video compression module performs compression coding on the original printing video according to a preset video coding rule to obtain a compressed video, the video transmission module is used for transmitting the compressed video to the cloud video server, so that the cloud video server transmits the compressed video to the terminal, the terminal decodes the compressed video to obtain a target printing video, the real-time printing video of the fused deposition printer can be acquired, the temperature of a heat source of the fused deposition printer is acquired through the temperature acquisition module, the temperature of the heat source is transmitted to the cloud video server through the temperature transmission module, so that the cloud video server transmits the temperature of the heat source to the terminal, the terminal generates a first connection signal according to the temperature of the heat source, and transmits the first connection signal to the cloud video server, the control module receives a first connection signal sent by the cloud video server, generates a first control instruction according to the first connection signal, controls the fused deposition printer to stop printing according to the first control instruction, can control the fused deposition printer to stop printing according to the first control instruction when the abnormal printing is judged according to the temperature of a heat source, does not need to configure a mainboard, can realize remote control of the fused deposition printer without manually programming to debug the firmware of the mainboard, and reduces the technical requirements on programming.
The embodiment of the present application further provides a printing control device, as shown in fig. 6, the device includes an image acquisition module 610, a main control module 620 and a WIFI module 630, and the device is connected with a fused deposition printer 640 through a USB cable. The image capture module 610 captures raw print video of the fused deposition printer 640 printing process. The main control module 620 performs compression coding on the original printing video according to the video coding rule to obtain a compressed video, and sends the compressed video to the cloud video server 650 by using the WIFI module 630, and the cloud video server 650 sends the compressed video to the terminal 670 through the wireless router 660, so as to ensure that the real-time printing video can be obtained. It should be noted that the firmware of the main control module is pre-configured with corresponding codes, so that the device can conveniently send Marlin instructions to the main control chip of the fused deposition printer through a USB cable, and can be compatible with various 3D printers. The main control module 620 reads the heat source temperature of the fused deposition printer 640, the heat source temperature is sent to the cloud video server 650 through the WIFI module 630, the cloud video server 650 sends the heat source temperature to the terminal 670 through the wireless router 660, the terminal 670 generates a first connection signal according to the heat source temperature, the first connection signal is sent to the cloud video server 650 through the wireless router 660, the cloud video server 650 sends the first connection signal to the main control module 620 through the WIFI module 630, the main control module 620 generates a first control instruction according to the first connection signal, and sends the first control instruction to the fused deposition printer 640 through a USB (universal serial bus) line, remote control of the fused deposition printer is achieved, the device achieves interaction of data flow through interaction among modules, real-time printing video can be obtained, and the printer is controlled remotely through instructions. It should be noted that, in the embodiment of the present application, each module establishes a communication connection by using a P2P protocol, and sends a data stream and an instruction control stream only after establishing the communication connection.
The print control apparatus according to the embodiment of the present application is configured to execute the print control method according to the above embodiment, and a specific processing procedure of the print control apparatus is the same as that of the print control method according to the above embodiment, which is not described herein again.
An embodiment of the present application further provides a computer device, including:
at least one processor, and,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions for execution by the at least one processor to cause the at least one processor, when executing the instructions, to implement a method as in any one of the embodiments of the first aspect of the application.
The computer device includes: a processor, a memory, an input/output interface, a communication interface, and a bus.
The processor may be implemented by a general-purpose CPU (Central Processing Unit), a microprocessor, an Application Specific Integrated Circuit (ASIC), or one or more Integrated circuits, and is configured to execute a related program to implement the technical solution provided in the embodiment of the present Application;
the Memory may be implemented in the form of a ROM (Read Only Memory), a static Memory device, a dynamic Memory device, or a RAM (Random Access Memory). The memory can store an operating system and other application programs, and when the technical scheme provided by the embodiment of the present specification is implemented by software or firmware, the relevant program codes are stored in the memory and called by the processor to execute the printing control method of the embodiment of the present application;
the input/output interface is used for realizing information input and output;
the communication interface is used for realizing communication interaction between the equipment and other equipment, and can realize communication in a wired mode (such as USB, network cable and the like) and also can realize communication in a wireless mode (such as mobile network, WIFI, Bluetooth and the like); and
a bus that transfers information between various components of the device (e.g., processor, memory, input/output interfaces, and communication interfaces);
wherein the processor, the memory, the input/output interface and the communication interface are communicatively connected to each other within the device by a bus.
The embodiment of the present application also provides a storage medium, which is a computer-readable storage medium, and the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used for causing a computer to execute the printing control method of the embodiment of the present application.
The memory, which is a non-transitory computer readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer executable programs. Further, the memory may include high speed random access memory, and may also include non-transitory memory, such as at least one disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory optionally includes memory located remotely from the processor, and these remote memories may be connected to the processor through a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The embodiments described in the embodiments of the present application are for more clearly illustrating the technical solutions of the embodiments of the present application, and do not constitute a limitation to the technical solutions provided in the embodiments of the present application, and it is obvious to those skilled in the art that the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems with the evolution of technology and the emergence of new application scenarios.
Those skilled in the art will appreciate that the solutions shown in fig. 1-4 are not meant to limit the embodiments of the present application and may include more or fewer steps than those shown, or may combine certain steps, or different steps.
The above-described embodiments of the apparatus are merely illustrative, wherein the units illustrated as separate components may or may not be physically separate, i.e. may be located in one place, or may also be distributed over a plurality of network elements. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps of the methods, systems, functional modules/units in the devices disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof.
The terms "first," "second," "third," "fourth," and the like in the description of the application and the above-described figures, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
It should be understood that in the present application, "at least one" means one or more, "a plurality" means two or more. "and/or" for describing an association relationship of associated objects, indicating that there may be three relationships, e.g., "a and/or B" may indicate: only A, only B and both A and B are present, wherein A and B may be singular or plural. The character "/" generally indicates that the former and latter associated objects are in an "or" relationship. "at least one of the following" or similar expressions refer to any combination of these items, including any combination of single item(s) or plural items. For example, at least one (one) of a, b, or c, may represent: a, b, c, "a and b", "a and c", "b and c", or "a and b and c", wherein a, b, c may be single or plural.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application may be substantially implemented or contributed to by the prior art, or all or part of the technical solution may be embodied in a software product, which is stored in a storage medium and includes multiple instructions for causing a computer device (which may be a personal computer, a server, or a network device) to perform all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: various media capable of storing programs, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The preferred embodiments of the present application have been described above with reference to the accompanying drawings, and the scope of the claims of the embodiments of the present application is not limited thereto. Any modifications, equivalents and improvements that may occur to those skilled in the art without departing from the scope and spirit of the embodiments of the present application are intended to be within the scope of the claims of the embodiments of the present application.
Claims (10)
1. A print control method, characterized in that the method comprises:
acquiring an original printing video of a fused deposition printer;
performing compression coding on the original printing video according to a preset video coding rule to obtain a compressed video;
sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printed video;
acquiring the temperature of a heat source of the fused deposition printer;
sending the heat source temperature to the cloud video server so that the cloud video server sends the heat source temperature to the terminal, the terminal generates a first connection signal according to the heat source temperature, and the first connection signal is sent to the cloud video server;
receiving the first connection signal sent by the cloud video server, and generating a first control instruction according to the first connection signal;
and controlling the fused deposition printer to stop printing according to the first control instruction.
2. The print control method according to claim 1, characterized by further comprising:
receiving a model printing file sent to the cloud video server by the terminal;
receiving a printing signal sent to the cloud video server by the terminal;
generating a second control instruction according to the printing signal;
and controlling the fused deposition printer to print the model printing file according to the second control instruction.
3. The print control method according to claim 2, wherein the second control instruction includes model file print parameters, and the controlling the fused deposition printer to print the model print file according to the second control instruction includes:
and controlling the fused deposition printer to print the model printing file according to the model file printing parameters according to the second control instruction.
4. The print control method according to claim 3, wherein the model file print parameters include a model file temperature print parameter and a model file three-dimensional coordinate print parameter.
5. The print control method according to any one of claims 1 to 4, characterized by further comprising:
acquiring printing data of the fused deposition printer on a model printing file, wherein the printing data comprises printing speed and the number of printing layers;
and sending the printing data to the cloud video server so that the cloud video server sends the printing data to the terminal and the terminal generates a printing progress parameter according to the printing data.
6. The print control method according to any one of claims 1 to 4, wherein the sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target print video comprises:
receiving a time interval parameter sent by a terminal to a cloud video server;
sampling the compressed video according to the time interval parameter to obtain a target compressed video;
and sending the target compressed video to the cloud video server so that the cloud video server sends the target compressed video to the terminal and the terminal decodes the target compressed video to obtain a target printed video.
7. The print control method according to any one of claims 1 to 4, characterized by further comprising:
receiving a second connection signal sent by a cloud video server, and generating a first control instruction according to the second connection signal;
the second connection signal is generated by the terminal according to an early warning signal, and the early warning signal is generated by the cloud video server according to the following steps:
and the cloud video server performs image matching analysis on the compressed video according to a preset database to obtain the printing state of the model printing file, and if the printing state is printing failure, the early warning signal is generated.
8. A print control apparatus, characterized in that the apparatus comprises:
the video acquisition module is used for acquiring an original printing video of the fused deposition printer;
the video compression module is used for carrying out compression coding on the original printing video according to a preset video coding rule to obtain a compressed video;
the video sending module is used for sending the compressed video to a cloud video server so that the cloud video server sends the compressed video to a terminal and the terminal decodes the compressed video to obtain a target printing video;
the temperature acquisition module is used for acquiring the heat source temperature of the fused deposition printer;
the temperature sending module is used for sending the heat source temperature to the cloud video server so that the cloud video server sends the heat source temperature to a terminal, the terminal generates a first connection signal according to the heat source temperature, and the first connection signal is sent to the cloud video server;
the control module is used for receiving the first connection signal sent by the cloud video server and generating a first control instruction according to the first connection signal; and controlling the fused deposition printer to stop printing according to the first control instruction.
9. Computer device, characterized in that the computer device comprises a memory and a processor, wherein the memory has stored therein a program which, when executed by the processor, is adapted to perform:
the method of any one of claims 1 to 7.
10. A storage medium which is a computer-readable storage medium, wherein the computer-readable storage medium stores a computer program, and when the computer program is executed by a computer, the computer is configured to execute:
the method of any one of claims 1 to 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332495.2A CN114706540A (en) | 2022-03-31 | 2022-03-31 | Print control method, print control apparatus, computer device, and storage medium |
| PCT/CN2022/086776 WO2023184586A1 (en) | 2022-03-31 | 2022-04-14 | Printing control method, printing control apparatus, computer device and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210332495.2A CN114706540A (en) | 2022-03-31 | 2022-03-31 | Print control method, print control apparatus, computer device, and storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114706540A true CN114706540A (en) | 2022-07-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210332495.2A Pending CN114706540A (en) | 2022-03-31 | 2022-03-31 | Print control method, print control apparatus, computer device, and storage medium |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN114706540A (en) |
| WO (1) | WO2023184586A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464881A (en) * | 2022-08-02 | 2022-12-13 | 深圳市纵维立方科技有限公司 | Printing progress display method and device, printing equipment and computer readable medium |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110989945B (en) * | 2019-12-02 | 2023-05-02 | 暨南大学 | 3D remote printing control system and control method based on Internet of things |
| CN110948879A (en) * | 2019-12-14 | 2020-04-03 | 北方民族大学 | 3D printing remote monitoring system based on cloud platform and control method |
| CN111688202B (en) * | 2020-05-07 | 2022-04-29 | 东南大学 | Additive manufacturing system based on remote control and cloud processing |
| US20230256680A1 (en) * | 2020-07-16 | 2023-08-17 | Signify Holding B.V. | Single camera-based process monitoring in fdm 3d printer |
| CN113741826A (en) * | 2021-03-26 | 2021-12-03 | 中科微电技术(深圳)有限公司 | Control method, system and medium of 3D printer |
-
2022
- 2022-03-31 CN CN202210332495.2A patent/CN114706540A/en active Pending
- 2022-04-14 WO PCT/CN2022/086776 patent/WO2023184586A1/en unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115464881A (en) * | 2022-08-02 | 2022-12-13 | 深圳市纵维立方科技有限公司 | Printing progress display method and device, printing equipment and computer readable medium |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2023184586A1 (en) | 2023-10-05 |
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