CN104504592A - Three-dimensional model trading method - Google Patents
Three-dimensional model trading method Download PDFInfo
- Publication number
- CN104504592A CN104504592A CN201410781151.5A CN201410781151A CN104504592A CN 104504592 A CN104504592 A CN 104504592A CN 201410781151 A CN201410781151 A CN 201410781151A CN 104504592 A CN104504592 A CN 104504592A
- Authority
- CN
- China
- Prior art keywords
- model
- dimensional model
- dimensional
- commerce
- printing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000007639 printing Methods 0.000 claims abstract description 50
- 238000013475 authorization Methods 0.000 claims description 22
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 238000010146 3D printing Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000003384 imaging method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Abstract
The invention relates to a three-dimensional model trading method based on a server and a three-dimensional printing device. The method is cooperatively performed by the server and the three-dimensional printing device, the three-dimensional printing device has device licensing, the server generative model licensing, and the three-dimensional printing device manages printing according to the model licensing; further, parts and components are arranged corresponding to the method, the server delivers the parts and components to customers according to mode orders. The trading method provided by the invention can provide a safe three-dimensional model transmission mechanism, effectively protects the legitimate rights and interests of a designer and a provider of a model, and further brings reliable, complete, practical and convenient experience for the customers.
Description
Technical field
The present invention relates to the three-dimensional model method of commerce of a kind of three-dimensional model method of commerce, particularly support model licensing scheme.
Background technology
Universal along with 3-D technology particularly three-dimensional printing technology, a large amount of three-dimensional models is that the mode by carrying out online issuing, downloading completes transaction.Traditional circulation style is all sold by the mode downloaded or charge that opens for free.Wherein the charge of three-dimensional model is sold and is mainly retrained by agreement; lack objective copyright protection regime; make three-dimensional model in transmitting procedure, be easy to illegal diffusion, cause very large loss to the deviser of model or supplier, be unfavorable for forming optimum development circulation pattern.
Patent No. ZL01817100.1, denomination of invention are wireless transactions, disclose a kind of method of particularly being carried out online transaction by network by telephony gateway, but do not relate to certification and protection.Patent No. ZL03817970.9, denomination of invention are the safety protecting method of online transaction, disclose a kind of authentication method by smart card, but described certification are unilateral authentication, are not suitable for use in the copyright protection of three-dimensional model.Patent No. CN 101287574B denomination of invention is the method for commerce building three dimensional object, discloses a set of step for customization three-dimensional model, does not relate to the protection of model.Patent No. CN102054247B, denomination of invention are 3D panorama outdoor scene network business platform construction method; disclose and a kind ofly carry out the method for concluding the business by 3D model display commodity; itself is not concluded the business as commodity for three-dimensional model, does not also propose the copyright protection to three-dimensional model in process of exchange.
Further say, although the three-dimensional modeling data that 3 D-printing equipment is provided by client etc. can print three-dimensional model entity, namely going out according to three-dimensional model " manufacture " can observable tangible object, but due to the limitation of 3 D-printing equipment, the three-dimensional model entity printed often can't be directly used in be shown or uses, and also needs three-dimensional model auxiliary equipment carry out processing process to the three-dimensional model entity printed and supply.Such as, the doll printed by 3 D-printing equipment also needs surface finish, upper color, wears the clothes; The magnifier printed also needs to install eyeglass; The clip printed also needs mounting spring etc.But user goes to purchase these accessories or instrument is not only loaded down with trivial details but also can raise the cost.
Summary of the invention
The technical problem to be solved in the present invention is the defect overcoming above-mentioned prior art, provides a kind of three-dimensional model method of commerce, and described method of commerce has safe three-dimensional model transmitting mechanism, can to client bring reliable, complete, practical, experience easily.
The technical scheme solved the problems of the technologies described above is to provide a kind of three-dimensional model method of commerce; Described method has been coordinated by server and 3 D-printing equipment; The three-dimensional data of the three-dimensional model that described server stores has been encrypted and the descriptor of unencrypted three-dimensional model; And complete as follows and conclude the business with the three-dimensional model of client:
Step one, the descriptor of unencrypted three-dimensional model is showed client by online mode by described server;
Step 2, described client buys content according to the descriptor Confirming model of described unencrypted three-dimensional model and provides the device authorization of the 3 D-printing equipment for printing the three-dimensional model bought, and is bought the device authorization formation model order of the 3 D-printing equipment of the three-dimensional model of content and described purchase by described model;
Step 3, after described server receives described model order according to described model order for described client provides quotation;
Step 4, when described client accepts described quotation, transaction continues according to the following steps; Otherwise transaction stops at once, no longer carries out following steps;
Step 5, described server generates the model mandate of encryption according to described model order and the three-dimensional data of the three-dimensional model encrypted stored in described model mandate and described server is transferred to described 3 D-printing equipment;
Step 6, model mandate described in described 3 D-printing device decrypts, the three-dimensional data of the three-dimensional model encrypted according to the content deciphering of described model mandate; The printing of the three-dimensional model that client buys according to the Content Management of described model mandate.
3 D-printing equipment of the present invention is at least provided with a device certificate, and described device certificate comprises devices encrypt decruption key and device description; Described device description comprises printing device quantity, the type of equipment, print capacity, equipment user's type; In described device certificate, ostensible part is called device authorization, and described device authorization comprises devices encrypt key and device description.
Wherein, the descriptor of unencrypted three-dimensional model described in step one comprises model identification, specification of a model, model picture, model charge type.
Wherein, the correlation parameter that content refers to purchase pattern and purchase pattern bought by model described in step 2; Purchase pattern comprise limit number of times print, in limited time between print, limit model data version prints, limit region prints; The correlation parameter of purchase pattern comprises printing times, effectively closing time, most High Availabitity version, effectively domain list; Described model order comprises model identification, content bought by model
Wherein, pay after the avatar that client described in step 4 accepts described quotation comprises immediate payment, part payment deposit or confirmation contract.
Wherein, model authorization packets described in step 5 contains the decruption key of the model purchase content of three-dimensional model and the three-dimensional data of the described three-dimensional model encrypted; The decruption key that the three-dimensional data of content and the described three-dimensional model encrypted bought by the model of three-dimensional model by described server generates described model mandate by adopting the devices encrypt secret key encryption of described device authorization, makes to only have described 3 D-printing equipment could decipher described model mandate.
Further, described three-dimensional model is to having auxiliary equipment, and described auxiliary equipment according to described model order, is delivered to described client by described server after described client accepts described quotation.
Described auxiliary equipment is defined as: for realizing certain complete function, with three-dimensional modeling data or its three-dimensional model entity with the use of non-print hardware, software and information; Such as, in certain pulley system, the three-dimensional model entity that three-dimensional printer prints needs to use with bearing fit, but by the restriction of printing technique, the element precision printed does not reach the installation requirement of bearing, so while providing bearing as auxiliary equipment to client, also will provide supporting instrument to client, as drill bit or reamer etc., bearing here and supporting instrument are auxiliary equipment.For another example, certain and the matching used microscopic imaging device of smart mobile phone, except the three-dimensional model entity provided by described method, also need optical mirror slip and supporting software just can complete micro-imaging function, except optical mirror slip is described auxiliary equipment, supporting software is also auxiliary equipment; Further for obtaining better imaging effect, need to calibrate with the optical distortion of calibration data to camera lens of camera lens, these data are also auxiliary equipment.
A kind of three-dimensional model method of commerce of the present invention has following significant beneficial effect:
The cipher mode that the present invention adopts multi-layer security to combine; effective anti-protection mechanism of divulging a secret can be realized; three-dimensional model illegally can not be spread in transmitting procedure, effectively protect the legitimate rights and interests of three-dimensional model deviser and supplier, optimum development circulation pattern can be formed.Simultaneously described three-dimensional model method of commerce combines with auxiliary equipment the Integrated service that can bring convenience to client further, expands the application space of three-dimensional model and printing thereof.
Accompanying drawing explanation
Fig. 1 is the basic flow sheet of a kind of three-dimensional model method of commerce of the present invention.
Embodiment
Elaborate below in conjunction with the embodiment of Figure of description to a kind of three-dimensional model method of commerce of the present invention.
Basic technical scheme is that the three-dimensional data of three-dimensional model and model mandate are all transmitted by the mode of encryption or stored, model authorization packets is containing the decruption key of the three-dimensional data of three-dimensional model, the model mandate encryption keys of 3 D-printing equipment, only have described 3 D-printing equipment can decrypt the decruption key of the three-dimensional data of three-dimensional model, thus ensure three-dimensional data and the safety of model mandate in transmitting procedure of three-dimensional model; Meanwhile, in model mandate, add model buy content, make 3 D-printing equipment can manage the printing of three-dimensional model, avoid illegally printing three-dimensional model.
As shown in Figure 1, a kind of three-dimensional model method of commerce of the present invention; Described method has been coordinated by server and 3 D-printing equipment; The three-dimensional data of the three-dimensional model that described server stores has been encrypted and the descriptor of unencrypted three-dimensional model; And complete as follows and conclude the business with the three-dimensional model of client:
Step one, the descriptor of unencrypted three-dimensional model is showed client by online mode by described server;
Step 2, described client buys content according to the descriptor Confirming model of described unencrypted three-dimensional model and provides the device authorization of the 3 D-printing equipment for printing the three-dimensional model bought, and is bought the device authorization formation model order of the 3 D-printing equipment of the three-dimensional model of content and described purchase by described model;
Step 3, after described server receives described model order according to described model order for described client provides quotation;
Step 4, when described client accepts described quotation, transaction continues according to the following steps; Otherwise transaction stops at once, no longer carries out following steps;
Step 5, described server generates the model mandate of encryption according to described model order and the three-dimensional data of the three-dimensional model encrypted stored in described model mandate and described server is transferred to described 3 D-printing equipment;
Step 6, model mandate described in described 3 D-printing device decrypts, the three-dimensional data of the three-dimensional model encrypted according to the content deciphering of described model mandate; The printing of the three-dimensional model that client buys according to the Content Management of described model mandate.
Above-mentioned with the three-dimensional model method of commerce of client, the cipher mode adopted during the three-dimensional data of the three-dimensional model that described server stores has been encrypted is symmetric cryptography, described symmetric cryptography is applicable to the encryption of mass data, the key of the three-dimensional data of described three-dimensional model is by system stochastic generation and be kept at described server, even if the key of certain model data is cracked or spreads like this, do not affect the safety of other model datas yet.The descriptor of described unencrypted three-dimensional model comprises model identification, specification of a model, model picture, model charge type.Model charge type comprises freely, charge and toll level.
In above-mentioned steps, online mode described in step one comprises webpage, microblogging, mail tabulation.
In above-mentioned steps, the correlation parameter that content refers to purchase pattern and purchase pattern bought by model described in step 2; Purchase pattern comprise limit number of times print, in limited time between print, limit model data version prints, limit region prints; The correlation parameter of purchase pattern comprises printing times, effectively closing time, most High Availabitity version, effectively domain list; Described model order comprises model identification, content bought by model and the device authorization for the 3 D-printing equipment that prints described three-dimensional model.
Described 3 D-printing equipment is at least provided with a device certificate, and described device certificate comprises devices encrypt decruption key and device description; Described device description comprises printing device quantity, the type of equipment, print capacity, equipment user's type; In described device certificate, ostensible part is called device authorization, and described device authorization comprises devices encrypt key and device description.
In above-mentioned steps, server described in step 3 finds the descriptor of the three-dimensional model of purchase according to the model identification of model order, thus obtain the toll level of described three-dimensional model, and buy according to the device description of the device authorization of model order and the model of model order the quotation that content comprehensively determines this model order.
In above-mentioned steps, the avatar that client described in step 4 accepts described quotation comprises immediate payment, part payment deposit or confirmation contract and pays after a while.
In above-mentioned steps, model authorization packets described in step 5 contains the decruption key of the model purchase content of three-dimensional model and the three-dimensional data of the described three-dimensional model encrypted; The decruption key that the three-dimensional data of content and the described three-dimensional model encrypted bought by the model of three-dimensional model by described server generates described model mandate by adopting the devices encrypt secret key encryption of described device authorization, makes to only have described 3 D-printing equipment could decipher described model mandate; Described transmission mode comprises: 1, be directly transferred to 3 D-printing equipment by server by network, and 2, by carrier transmission, described carrier comprises USB flash disk or CD.
In above-mentioned steps, model mandate described in step 6 uses the devices encrypt key of 3 D-printing equipment to carry out asymmetric encryption generation, only have described 3 D-printing equipment just can decrypt the content of described model mandate, only have described 3 D-printing equipment could obtain the decruption key of model data and decrypt three-dimensional modeling data, and 3 D-printing equipment carries out print management according to the model purchase content in model mandate, such as, verify printable time or effective region, only just print after checking effectively.
Further, preferred embodiment also has (not shown), and described three-dimensional model is to having auxiliary equipment; Described server is after client accepts described quotation, and the model identification according to described model order determines corresponding auxiliary equipment, and arranges described auxiliary equipment to deliver to client; Such as, instruction notification warehouse can be generated and send accessory to client, or Software package is sent to client by Email, or software download link is sent to client by Email.
Below be only most preferred embodiment of the present invention, any apparent change that the basis of the present invention's design is done, all belongs to the protection domain of the claim appended by the present invention.
Claims (9)
1. a three-dimensional model method of commerce, is characterized in that, described method has been coordinated by server and 3 D-printing equipment; The three-dimensional data of the three-dimensional model that described server stores has been encrypted and the descriptor of unencrypted three-dimensional model; And complete as follows and conclude the business with the three-dimensional model of client:
Step one, the descriptor of unencrypted three-dimensional model is showed client by online mode by described server;
Step 2, described client buys content according to the descriptor Confirming model of described unencrypted three-dimensional model and provides the device authorization of the 3 D-printing equipment for printing the three-dimensional model bought, and is bought the device authorization formation model order of the 3 D-printing equipment of the three-dimensional model of content and described purchase by described model;
Step 3, after described server receives described model order according to described model order for described client provides quotation;
Step 4, when described client accepts described quotation, transaction continues according to the following steps; Otherwise transaction stops at once, no longer carries out following steps;
Step 5, described server generates the model mandate of encryption according to described model order and the three-dimensional data of the three-dimensional model encrypted stored in described model mandate and described server is transferred to described 3 D-printing equipment;
Step 6, model mandate described in described 3 D-printing device decrypts, the three-dimensional data of the three-dimensional model encrypted according to the content deciphering of described model mandate; The printing of the three-dimensional model that client buys according to the Content Management of described model mandate.
2. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, described 3 D-printing equipment is at least provided with a device certificate, and described device certificate comprises devices encrypt decruption key and device description.
3. according to the three-dimensional model method of commerce described in claim 2, it is characterized in that, in described device certificate, ostensible part is called device authorization, and described device authorization comprises devices encrypt key and device description.
4. according to the three-dimensional model method of commerce described in Claims 2 or 3, it is characterized in that, described device description comprises printing device quantity, the type of equipment, print capacity, equipment user's type.
5. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, the descriptor of unencrypted three-dimensional model described in step one comprises model identification, specification of a model, model picture, model charge type.
6. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, the correlation parameter that content is purchase pattern and purchase pattern bought by model described in step 2; Purchase pattern comprise limit number of times print, in limited time between print, limit model data version prints, limit region prints; The correlation parameter of purchase pattern comprises printing times, effectively closing time, most High Availabitity version, effectively domain list.
7. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, described model order comprises model identification, content bought by model and the device authorization for the 3 D-printing equipment that prints described three-dimensional model.
8. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, model authorization packets described in step 5 contains the decruption key of the model purchase content of three-dimensional model and the three-dimensional data of the described three-dimensional model encrypted; The decruption key that the three-dimensional data of content and the described three-dimensional model encrypted bought by the model of three-dimensional model by described server generates described model mandate by adopting the devices encrypt secret key encryption of described device authorization.
9. according to the three-dimensional model method of commerce described in claim 1, it is characterized in that, described three-dimensional model is to having auxiliary equipment; Described auxiliary equipment according to described model order, is delivered to described client by described server after described client accepts described quotation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781151.5A CN104504592B (en) | 2014-12-16 | 2014-12-16 | A kind of threedimensional model method of commerce |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781151.5A CN104504592B (en) | 2014-12-16 | 2014-12-16 | A kind of threedimensional model method of commerce |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104504592A true CN104504592A (en) | 2015-04-08 |
| CN104504592B CN104504592B (en) | 2017-11-17 |
Family
ID=52945986
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781151.5A Expired - Fee Related CN104504592B (en) | 2014-12-16 | 2014-12-16 | A kind of threedimensional model method of commerce |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104504592B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105930743A (en) * | 2016-04-19 | 2016-09-07 | 北京易速普瑞科技有限公司 | 3D file encryption method |
| CN106079438A (en) * | 2016-06-07 | 2016-11-09 | 广州紫苑智能科技有限公司 | 3d printer |
| CN107364112A (en) * | 2016-05-11 | 2017-11-21 | 亿光电子工业股份有限公司 | The method and system of 3D printing light fixture product is provided |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841426A (en) * | 2005-04-01 | 2006-10-04 | 林伟明 | Method for remotely customizing presswork by network |
| CN103885733A (en) * | 2014-03-10 | 2014-06-25 | 亿赞普(北京)科技有限公司 | Three-dimensional printing method and system |
| CN103890769A (en) * | 2011-09-09 | 2014-06-25 | 巴尼·D·佩尔 | System and method for electronic commerce and fabrication of 3D parts |
| CN203937347U (en) * | 2013-11-14 | 2014-11-12 | 广东职业技术学院 | 3D three-dimensional printing machine based on cloud computing |
-
2014
- 2014-12-16 CN CN201410781151.5A patent/CN104504592B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841426A (en) * | 2005-04-01 | 2006-10-04 | 林伟明 | Method for remotely customizing presswork by network |
| CN103890769A (en) * | 2011-09-09 | 2014-06-25 | 巴尼·D·佩尔 | System and method for electronic commerce and fabrication of 3D parts |
| CN203937347U (en) * | 2013-11-14 | 2014-11-12 | 广东职业技术学院 | 3D three-dimensional printing machine based on cloud computing |
| CN103885733A (en) * | 2014-03-10 | 2014-06-25 | 亿赞普(北京)科技有限公司 | Three-dimensional printing method and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105930743A (en) * | 2016-04-19 | 2016-09-07 | 北京易速普瑞科技有限公司 | 3D file encryption method |
| CN107364112A (en) * | 2016-05-11 | 2017-11-21 | 亿光电子工业股份有限公司 | The method and system of 3D printing light fixture product is provided |
| CN106079438A (en) * | 2016-06-07 | 2016-11-09 | 广州紫苑智能科技有限公司 | 3d printer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104504592B (en) | 2017-11-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8964976B2 (en) | Secure storage and retrieval of confidential information | |
| JP6704919B2 (en) | How to secure your payment token | |
| CN103390124B (en) | Safety input and the equipment, system and method for processing password | |
| KR101178246B1 (en) | System for paying credit card of smart phone using earphone jack and method therefor | |
| US20150134955A1 (en) | Method for Using Cryptography to Protect Deployable Rapid On-Site Manufacturing 3D Printing Systems and Enable a Single Time Printing Protocol | |
| JP2011517354A (en) | System and method for delivering and purchasing files | |
| US20080154782A1 (en) | Apparatus, method and system for protecting personal information | |
| RU2011131696A (en) | MOBILE DEVICE, METHOD AND APPARATUS FOR PAYMENT OPERATIONS | |
| KR20140039400A (en) | System for paying card of smart phone using key exchange with van server and method therefor | |
| CN104484584A (en) | Three-dimensional model copyright protection method based on three-dimensional printing device | |
| WO2016041235A1 (en) | Electronic cash data authorization method, payment method and virtual card | |
| KR20130027229A (en) | Method for authenticating individual of electronic contract using nfc, authentication server and terminal for performing the method | |
| TWI471804B (en) | Blank smart card device issuance system | |
| CN108460597B (en) | Key management system and method | |
| CN104504592A (en) | Three-dimensional model trading method | |
| CN112513904A (en) | Digital asset transaction control method and device, terminal equipment and storage medium | |
| CN105095691A (en) | Method and device used for sending digital publication | |
| CN103186723A (en) | Digital content security cooperation method and system | |
| CN101118634A (en) | Process for generating licenses and system thereof | |
| KR101739119B1 (en) | A Credit/Debit Card Registration Method for Privacy Protection in RFID Systems for Mobile Payment Environments, Enhancing Security and User Convenience | |
| KR101824015B1 (en) | Mobile Ticket Trading System | |
| JP2006235984A (en) | Personal information delivery system, method and program | |
| US20200324481A1 (en) | Printing capability protection via consumables | |
| TW202013228A (en) | Voucher verification auxiliary device, system and method thereof | |
| JP2009501982A (en) | Method and apparatus for managing rights to digital security operations |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210121 Address after: Room 401, 248-3 Zengcheng Avenue, Licheng street, Zengcheng District, Guangzhou, Guangdong 511300 Patentee after: Guangzhou Hengrui Electronic Technology Co.,Ltd. Address before: Room 606, No. 70 Longshan South Road, Siming District, Xiamen City, Fujian Province Patentee before: XIAMEN DATIAN ELECTRONIC TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171117 |