CN104966428A - Auxiliary learning realization method based on 3D printing and system - Google Patents

Auxiliary learning realization method based on 3D printing and system Download PDF

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Publication number
CN104966428A
CN104966428A CN201510420222.3A CN201510420222A CN104966428A CN 104966428 A CN104966428 A CN 104966428A CN 201510420222 A CN201510420222 A CN 201510420222A CN 104966428 A CN104966428 A CN 104966428A
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user
learning
module
message
information
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CN104966428B (en
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姜楠
王赫
赵娜
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Beijing University of Technology
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Beijing University of Technology
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    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B5/00Electrically-operated educational appliances
    • G09B5/08Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations
    • G09B5/14Electrically-operated educational appliances providing for individual presentation of information to a plurality of student stations with provision for individual teacher-student communication

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  • Business, Economics & Management (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Electrically Operated Instructional Devices (AREA)

Abstract

An auxiliary learning realization method based on 3D printing and a system belong to the network teaching field. Especially an auxiliary learning realization method combining with the 3D printing and a system are disclosed. The method is characterized in that through a 3D printer, 3D scanning equipment or camera shooting equipment, an auxiliary learning network server, a network and the like, auxiliary learning is realized; through a learning process, through the 3D scanning equipment or the camera shooting equipment, 3D modeling is performed on a user; information is transmitted to a learning guidance system of the network server so as to carry out comparison with a standard model; production guidance information is fed back to the user; the user can display through a 3D model or print an auxiliary template through a 3D printer. Through an interaction of the process, learning guidance to the user is realized.

Description

The assisted learning implementation method printed based on 3D and system
Technical field
The present invention relates to Web-based instruction field, particularly a kind of assisted learning implementation method in conjunction with 3D printing and system.
Background technology
Traditional form of teaching is subject to the restriction of the factors such as place, environment and qualified teachers, and teaching scope is restricted.The widespread use of accompanying information technology, various Network teaching method, system continue to bring out.In teaching process, carry forward vigorously new network teaching method and systematic difference, provide good virtual education environment by for the study of student and development, the advantage playing infotech is also the requirement of educational development.
Utilize network to carry out the transmission of video, audio frequency etc., achieve the teaching efficiency listened to the teacher in the long-range unidirectional classroom of user, and any time, the clog-free study in any place can be achieved.But under such Web-based instruction mode, user cannot carry out interaction with the person of giving lessons, and therefore teaching efficiency is bad, lack the process of answering questions, the learning initiative of user is not also transferred simultaneously.
And then in order to strengthen results of learning, interaction type learning method and system are developed, network is utilized to carry out in real time or text, voice, the video interactive of off-line.When using the method, user can obtain the interactive information such as vision, the sense of hearing, and learning interest is also transferred, and can realize the process of answering questions.
To accompany with said method, utilize infotech that various study case is carried out informationization, achieve and principle demonstration, analysis are carried out to user, make learning content be easier to understand, this improves the learning interest of student, the initiative of mobilizing students study and enthusiasm.
But also there is certain limitation in said method.Such as traditional dancing study adopts " field-based teaching that oral instructions body is awarded ", i.e. teacher explains, demonstration movement, and learning aid is mutual face-to-face.And when carrying out dancing study by network, existing methodical intuitive is poor, by means of only modes such as video displaies, and interactive guidance, also do not reach the effect of on-the-spot teaching, therefore need to study from teaching idea idea and teaching method.
Along with 3D printing technique is fast-developing and widespread use, people more and more enjoy the various new service that 3D printing technique brings, and this makes the life of people, huge change occurs in study.Various article can print by 3D printing technique easily, realize the customization of individual demand, such as: the head portrait printing individual.Therefore, 3D is printed and combines with the Web-based instruction, will brand-new form of teaching be brought, promote teaching efficiency, particularly strengthen the spot effect for each user's teaching-guiding.
Summary of the invention
The object of the invention is to propose a kind of assisted learning implementation method in conjunction with 3D printing and system, the method and system can require to the guidance of user the printing realizing aided education learning aid in conjunction with 3D printing technique by teaching process, utilize the aided education learning aid printed, user can more accurately, mastery learning content rapidly, correct Problems existing in study, this provides for improved the efficiency of interactive mode teaching.
To achieve these goals, the technical solution used in the present invention is a kind of teaching auxiliary printed in conjunction with 3D, comprise: utilize 3D scanning device or picture pick-up device to carry out 3D modeling to user learning process in user side, then by network to assisted learning webserver transmission request information, this information comprises the 3D model data of user; The 3D information of user and standard learning content compare by the assisted learning webserver, according to comparative result, the assisted learning webserver builds to the tutorial message of user automatically, and this information comprises the 3D model data of the aided education learning aid for assisted user study that this webserver generates; In user side, according to the tutorial message received, carried out the printing of aided education learning aid by 3D printer, user uses this aided education learning aid to learn.
The 3D scanning device of described user side or picture pick-up device, after user selects to carry out study coach, user side application program launching 3D scanning device or picture pick-up device, carry out scanning or making a video recording, and then complete in user side being scanned or the 3D modeling of object of making a video recording.
Described user side by network to assisted learning webserver transmission request information, include user basic information (subscriber identity information etc.), course essential information (course name, course types etc.), request type and solicited message (time, mark etc.) in this information, also include the 3D model data by being scanned of completing of 3D scanning device or picture pick-up device or object of making a video recording simultaneously.
The solicited message that the described assisted learning webserver is submitted to according to user, determine the information such as course, time point, utilize the 3D model data received in solicited message, realized and the comparing of standard learning content by comparison algorithm, and then build to the tutorial message of user (request feedback information), this tutorial message comprise assisted user study aided education learning aid 3D model data and give guidance in study instruct word or language message.
Described user side, according to the tutorial message received, is carried out the printing of aided education learning aid, and then is learnt under the help of this aided education learning aid by 3D printer.
In conjunction with 3D print aided education realize a system, comprise user side and network side, described user side comprises:
User side application program, for carrying out alternately with user, receiving the input of user and being sent to network side, receiving network side feedack simultaneously, user side application program calls 3D scanning device or picture pick-up device, 3D printer according to demand in addition, completes invisible scanning, shooting or printing function; User side application program comprises: request module, for network side server transmission request information; Receiving information module, for receiving network side feedback information, and resolving feedback information; Driver module, for driving 3D scanning device or picture pick-up device and 3D printer; Display module, for showing image, text message;
3D scanning device or picture pick-up device, after carrying out study coach according to described user, under the calling of user side program, realization is to scanning or the shooting of formulating object, and then produces the 3D model of this object;
3D printer, for receiving the 3D model data of the aided education learning aid in the tutorial message of network side feedback according to user side, prints aided education learning aid;
Described network side comprises: the assisted learning webserver, for realizing reception to user's assisted learning solicited message and process, according to described 3D model data and user and course essential information, realized and the comparing of standard learning content by comparison algorithm, and then build to the tutorial message of user (request feedback information), this tutorial message comprise assisted user study aided education learning aid 3D model data and give guidance in study instruct word or language message; The assisted learning webserver, comprising: request receiving module, sends solicited message for receiving from described user side, and resolution request message; Comparison algorithm module, for according to described 3D model data and user and course essential information, is realized and the comparing of standard learning content by comparison algorithm; Feedback information builds module, for according to comparative result, builds feedback information, comprises the 3D model data of aided education learning aid; Message transmission module, for the transmission of feedback information.
Accompanying drawing explanation
Fig. 1 is the system framework figure of the system that realizes of a kind of aided education in conjunction with 3D printing of the present invention;
Fig. 2 is the composition diagram of user side application program
Fig. 3 is the assisted learning webserver
Fig. 4 is the process flow diagram of the implementation method of a kind of aided education in conjunction with 3D printing of the present invention;
Fig. 5 is the process flow diagram of Application Example of the present invention.
In figure: 10, aided education realizes system, 20, user side, 21, user side application program, 22,3D printer, 23,3D scanning device, 24, picture pick-up device, 31, the assisted learning webserver, 211, request module, 212, receive information module, 213, driver module, 311, request receiving module, 312, comparison algorithm module, 313, feedback message builds module, 314, message transmission module.
Embodiment
In order to make object of the present invention, technical scheme and advantage more clear, below in conjunction with accompanying drawing with regard to embodiment, the present invention is described in further detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Fig. 1 is the system framework figure of the system that realizes of a kind of aided education in conjunction with 3D printing of the present invention, as shown in the figure, a kind of aided education in conjunction with 3D printing of the present invention realizes system, and aided education realizes system 10 and comprises user side 20 and network side 30, and user side 20 and network side 30 carry out alternately.User side 20 comprises: user side application program 21,3D printer 22,3D scanning device 23 and picture pick-up device 24.Network side 30 comprises: the assisted learning webserver 31.User side 20 is computing machine, and as notebook, desktop computer or other subscriber terminal equipments (flat computer or smart mobile phone), and peripheral apparatus (3D printer 22,3D scanning device 23 and picture pick-up device 24) connects and composes.Network side 30 is server.
User side application program 21 is after user starts study coach function, driving 3D scanning device 23 or picture pick-up device 24 complete the 3D rendering modeling to user learning process, then user side application program 21 will comprise user ID by network, the services request of the 3D rendering data of curriculum information and user learning process sends to the assisted learning webserver 31 of network side 30, receive the request feedback information of the assisted learning webserver 31 in user side application program 21 after, drive 3D printer 22 according to the 3D model data of the aided education learning aid comprised in feedback information, print aided education learning aid.
3D printer 22, for the 3D model data according to the aided education learning aid comprised in feedback information, prints aided education learning aid.
3D scanning device 23 or picture pick-up device 24, for scanning user learning process or take, and then utilize the data of scanning or shooting to set up 3D model, after user starts study coach function by user side application program 21, user side application program 21 drives 3D scanning device 23 or picture pick-up device 24 to work.
The assisted learning webserver 31 that network side 30 comprises, for receiving the solicited message that user side application program 21 sends, according to the information comprised in solicited message, the assisted learning webserver 31 carries out the comparison of learning content, then according to comparative result, build request feedback information, this packets of information is containing the 3D model data of aided education learning aid.
The present invention includes user side application program 21,3D printer 22,3D scanning device 23 and picture pick-up device 24 in user side 20; After user starts study coach function, driving 3D scanning device 23 or picture pick-up device 24 complete the 3D rendering modeling to user learning process; The services request of the 3D rendering data comprising user ID, curriculum information and user learning process is sent to the assisted learning webserver 31 of network side 30 by user side application program 21 by network; The assisted learning webserver 31 carries out learning content and compares, and produces the request feedback information comprising aided education learning aid 3D data according to comparative result; After user side application program 21 receives the request feedback information of the assisted learning webserver 31, drive 3D printer 22 according to the 3D model data of the aided education learning aid comprised in feedback information, print aided education learning aid.The present invention is in conjunction with 3D printing technique, and user side 20 and network side 30 carry out alternately, achieving distant assistant teaching, improve learning efficiency and effect.
Fig. 2 is the composition diagram of user side application program, and as shown in the figure, user side application program 21 comprises: request module 211, reception information module 212 and driver module 213.
Request module 211 is for building request message, be supplied to user and start study subsidiary function interface, carry out alternately with driver module 213, and user ID, curriculum information and the 3D data encapsulation of user object are become solicited message and sends to the assisted learning webserver 31 of network side 30.
Receive information module 212 for receiving and resolve the feedback information of the assisted learning webserver 31 from network side 30, carry out alternately with driver module 213.
Driver module 213 is for request module 211 with receives information module 212 and carry out alternately, driving 3D printer 22,3D scanning device 23 and picture pick-up device 24.
This user side application program 21, user starts study subsidiary function by request module 211 and drives 3D scanning device 23 and picture pick-up device 24 to obtain the 3D data of user learning process, builds the assisted learning webserver 31 that request message is sent to network side 30; Receive the feedback information that information module 212 received and resolved the assisted learning webserver 31 from network side 30, drive 3D printer 22 according to the 3D model data of the aided education learning aid comprised in feedback information by driver module 213, print aided education learning aid.
Fig. 3 is the assisted learning webserver, and as shown in the figure, the assisted learning webserver 31 comprises: request receiving module 311, comparison algorithm module 312, feedback message build module 313 and message transmission module 314.
The request message that request receiving module 311 sends for the user side application program 21 receiving user side 20, resolve the request message receiving user side application program 21 and send, obtain the 3D data of user ID, curriculum information and user learning process, resolution data is sent to comparison algorithm module 312.
Comparison algorithm module 312, for the 3D data of the user learning process be received in request message that user side application program 21 sends and learning content being compared, draws comparative result, the comparative result obtained is sent to feedback message and build module 313.
Feedback message builds the comparative result of module 313 for obtaining according to comparison algorithm module 312, builds feedback message, comprises the 3D model data of aided education learning aid.
Message transmission module 314 is sent to the user side application program 21 of user side 20 for feedback message feedback message being built module 313 and build.
This assisted learning webserver is by request receiving module 311, and the request message that the user side application program 21 receiving and resolve user side 20 sends, obtains the 3D data of customer objective; By comparison algorithm module 312, the 3D data of user learning process and learning content are compared; According to comparative result, feedback message builds module 313 and builds the feedback message comprising the 3D model data of aided education learning aid; Feedback message is built the user side application program 21 that feedback message that module 313 builds is sent to user side 20 by message transmission module 314.
Fig. 4 is the process flow diagram of the implementation method of a kind of aided education in conjunction with 3D printing of the present invention, and this method is realized by system, the user side application program 21 shown in Fig. 2 and the assisted learning webserver 31 shown in Fig. 3 as shown in Figure 1, and the method comprises:
Step 401 user side utilizes 3D scanning device or picture pick-up device to carry out 3D modeling to user learning process.This step is realized jointly by user side application program 21,3D scanning device 23 and the picture pick-up device 24 shown in Fig. 1.User starts study subsidiary function by user side application program 21, and by request module 211 as shown in Figure 2 and driver module 213, and 3D scanning device 23 as shown in Figure 1 and picture pick-up device 24 realize carrying out 3D modeling to user learning process.
Step 402 sends a request message to auxiliary network server.This step is realized by request module 211 shown in the user side application program 21 shown in Fig. 1 and Fig. 2.
The 3D information of user and standard learning content compare by the step 403 assisted learning webserver.This step is realized by the request receiving module 311 shown in the assisted learning webserver 31 shown in Fig. 1 and Fig. 3, comparison algorithm module 312.
The step 404 assisted learning webserver builds automatically to the tutorial message of user.This step builds module 313 by the feedback message shown in the assisted learning webserver 31 shown in Fig. 1 and Fig. 3 and message transmission module 314 realizes.
Step 405 according to the tutorial message received, carries out the printing of aided education learning aid in user side by 3D printer.This step is realized by the assisted learning webserver 31 shown in Fig. 1, user side application program 21 and 3D printer 22 and message reception module as shown in Figure 2 212 and driver module 213.
Fig. 5 is the process flow diagram of Application Example of the present invention, and this flow process comprises:
Step 501, user, when carrying out dancing course learning, starts study coach function in user side, system call 3D scanning device, and the dance movement of scanning user, carries out 3D modeling according to this scan-data.
Step 502, system, after completing scanning and 3D modeling, builds the request message comprising user ID, curriculum information and dance movement 3D model data, then sends to the assisted learning webserver.
Step 503, after the assisted learning webserver receives request message, according to user ID and curriculum information, check that whether user is legal, call and specify dancing course 3D model data, user's dance movement 3D model data and dancing course 3D model data compare by running and comparing algorithm, provide comparative result, such as user's action when lifting leg is not in place and tiptoe does not have exceptionally straight, then find this action lack of standardization by comparison algorithm.
Step 504, the assisted learning webserver is according to comparative result, build to the tutorial message of user, as illustrated in previous step 403, according to its comparative result, the assisted learning webserver generates the aided education learning aid improving time action lack of standardization for assisted learning automatically, such as one the 3D model comprising correct operation and incorrect operation.
Step 505, the printing of aided education learning aid, according to the tutorial message received, is carried out in user side by 3D printer, user can experience the nonstandard place of oneself action according to this aided education learning aid thereafter, is learnt to correct.
The present invention also has the application with above-mentioned flow process basic simlarity, will not enumerate at this.Advantage of the present invention is combined with teaching by 3D printing technique, improves efficiency of teaching, and what achieve a kind of automatic interaction instructs separately similar teaching scene and effect to teacher, can improve teaching efficiency.
In sum, the present invention utilizes 3D scanning device or picture pick-up device to carry out 3D modeling to user learning process in user side, then by network to assisted learning webserver transmission request information, this information comprises the 3D model data of user; The 3D information of user and standard learning content compare by the assisted learning webserver, according to comparative result, the assisted learning webserver builds to the tutorial message of user automatically, and this information comprises the 3D model data of the aided education learning aid for assisted user study that this webserver generates; In user side, according to the tutorial message received, carried out the printing of aided education learning aid by 3D printer, user uses this aided education learning aid to learn.
The present invention can also by other various embodiments; when not deviating from the present invention's spirit and essence thereof; those of ordinary skill in the art can make various corresponding change and distortion according to the present invention, but these change accordingly and distortion all should belong to the present invention bear the protection domain of claim.

Claims (9)

1. the teaching auxiliary printed in conjunction with 3D, it is characterized in that: the method is included in user side and utilizes 3D scanning device or picture pick-up device to carry out 3D modeling to user learning process, then by network to assisted learning webserver transmission request information, this information comprises the 3D model data of user; The 3D information of user and standard learning content compare by the assisted learning webserver, according to comparative result, the assisted learning webserver builds to the tutorial message of user automatically, and this information comprises the 3D model data of the aided education learning aid for assisted user study that this webserver generates; In user side, according to the tutorial message received, carried out the printing of aided education learning aid by 3D printer, user uses this aided education learning aid to learn.
2. a kind of teaching auxiliary printed in conjunction with 3D according to claim 1, it is characterized in that: the 3D scanning device of described user side or picture pick-up device, after user selects to carry out study coach, user side application program launching 3D scanning device or picture pick-up device, carry out scanning or making a video recording, and then complete in user side being scanned or the 3D modeling of object of making a video recording.
3. a kind of teaching auxiliary printed in conjunction with 3D according to claim 1, it is characterized in that: described user side by network to assisted learning webserver transmission request information, include user basic information, course essential information, request type and solicited message in this information, also include the 3D model data by being scanned of completing of 3D scanning device or picture pick-up device or object of making a video recording simultaneously.
4. a kind of teaching auxiliary printed in conjunction with 3D according to claim 1, it is characterized in that: the solicited message that the described assisted learning webserver is submitted to according to user, determine the information such as course, time point, utilize the 3D model data received in solicited message, realized and the comparing of standard learning content by comparison algorithm, and then build to the tutorial message of user (request feedback information), this tutorial message comprise assisted user study aided education learning aid 3D model data and give guidance in study instruct word or language message.
5. a kind of teaching auxiliary printed in conjunction with 3D according to claim 1, it is characterized in that: described user side is according to the tutorial message received, carried out the printing of aided education learning aid by 3D printer, and then learn under the help of this aided education learning aid.
6. one kind realizes system in conjunction with the aided education of 3D printing, it is characterized in that: aided education realizes system (10) and comprises user side (20) and network side (30), user side (20) and network side (30) carry out alternately; User side (20) comprising: user side application program (21), 3D printer (22), 3D scanning device (23) and picture pick-up device (24); Network side (30) comprising: the assisted learning webserver (31); Network side (30) is server;
User side application program (21) is after user starts study coach function, driving 3D scanning device (23) or picture pick-up device (24) complete the 3D rendering modeling to user learning process, then user side application program (21) will comprise user ID by network, the services request of the 3D rendering data of curriculum information and user learning process sends to the assisted learning webserver (31) of network side (30), receive the request feedback information of the assisted learning webserver (31) in user side application program (21) after, drive 3D printer (22) according to the 3D model data of the aided education learning aid comprised in feedback information, print aided education learning aid,
3D printer (22), for the 3D model data according to the aided education learning aid comprised in feedback information, prints aided education learning aid;
3D scanning device (23) or picture pick-up device (24), for scanning user learning process or take, and then utilize the data of scanning or shooting to set up 3D model, after user starts study coach function by user side application program (21), user side application program (21) drives 3D scanning device (23) or picture pick-up device (24) work;
The assisted learning webserver (31) that network side (30) comprises, for receiving the solicited message that user side application program (21) sends, according to the information comprised in solicited message, the assisted learning webserver (31) carries out the comparison of learning content, then according to comparative result, build request feedback information, this packets of information is containing the 3D model data of aided education learning aid.
7. a kind of aided education in conjunction with 3D printing according to claim 6 realizes system, it is characterized in that: after user starts study coach function, driving 3D scanning device (23) or picture pick-up device (24) complete the 3D rendering modeling to user learning process; The services request of the 3D rendering data comprising user ID, curriculum information and user learning process is sent to the assisted learning webserver (31) of network side (30) by user side application program (21) by network; The assisted learning webserver (31) carries out learning content and compares, and produces the request feedback information comprising aided education learning aid 3D data according to comparative result; After user side application program (21) receives the request feedback information of the assisted learning webserver (31), drive 3D printer (22) according to the 3D model data of the aided education learning aid comprised in feedback information, print aided education learning aid; The present invention is in conjunction with 3D printing technique, and user side (20) and network side (30) carry out alternately, achieving distant assistant teaching, improve learning efficiency and effect.
8. a kind of aided education in conjunction with 3D printing according to claim 6 realizes system, it is characterized in that: user side application program (21) comprising: request module (211), reception information module (212) and driver module (213);
Request module (211) is for building request message, be supplied to user and start study subsidiary function interface, carry out alternately with driver module (213), and user ID, curriculum information and the 3D data encapsulation of user object are become solicited message and sends to the assisted learning webserver (31) of network side (30);
Receive information module (212) for receiving and resolving the feedback information from the assisted learning webserver (31) of network side (30), carry out alternately with driver module (213);
Driver module (213), for request module (211) with receive information module (212) and carry out alternately, drives 3D printer (22), 3D scanning device (23) and picture pick-up device (24);
This user side application program (21), user starts study subsidiary function by request module (211) and drives 3D scanning device (23) and picture pick-up device (24) to obtain the 3D data of user learning process, builds the assisted learning webserver (31) that request message is sent to network side (30); Receive information module (212) receive and resolve the feedback information from the assisted learning webserver (31) of network side (30), drive 3D printer (22) according to the 3D model data of the aided education learning aid comprised in feedback information by driver module (213), print aided education learning aid.
9. a kind of aided education in conjunction with 3D printing according to claim 6 realizes system, it is characterized in that: the assisted learning webserver (31) comprising: request receiving module (311), comparison algorithm module (312), feedback message build module (313) and message transmission module (314);
The request message that request receiving module (311) sends for user side application program (21) receiving user side (20), resolve the request message receiving user side application program (21) and send, obtain the 3D data of user ID, curriculum information and user learning process, resolution data is sent to comparison algorithm module (312);
Comparison algorithm module (312) is for comparing the 3D data of the user learning process be received in request message that user side application program (21) sends and learning content, draw comparative result, the comparative result obtained is sent to feedback message and build module (313);
Feedback message builds module (313) comparative result for obtaining according to comparison algorithm module (312), builds feedback message, comprises the 3D model data of aided education learning aid;
Message transmission module (314) is sent to user side application program (21) of user side (20) for feedback message feedback message being built module (313) and build;
This assisted learning webserver is by request receiving module (311), and the request message that reception and user side application program (21) of resolving user side (20) send, obtains the 3D data of customer objective; By comparison algorithm module (312), the 3D data of user learning process and learning content are compared; According to comparative result, feedback message builds module (313) and builds the feedback message comprising the 3D model data of aided education learning aid; Feedback message is built user side application program (21) that feedback message that module (313) builds is sent to user side (20) by message transmission module (314).
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