CN111145354A - BIM data model identification method and device - Google Patents
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Abstract
The invention discloses an identification method of a BIM data model, which is applied to a BIM space, wherein the BIM space comprises the following steps: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps: acquiring a first identifier of the current user and a second identifier of the second BIM data model; judging whether the first identification and the second identification are the same; and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way. In the identification method, whether the second BIM data model needs to be distinguished from the first BIM model or not is judged according to the first identification and the second identification, so that the first model data and the second model data are distinguished and displayed.
Description
Technical Field
The invention relates to the technical field of block chains, in particular to a BIM data model identification method and device.
Background
With the rapid development of the block chain technology, the original BIM data model is uploaded to a block chain node for storage, and the BIM data model of an individual or an enterprise can be shared in a paid or paid manner on the premise of guaranteeing copyright information not to be falsified by combining the technical characteristics of the block chain, so that a rich online BIM data model library is constructed together. Other users can select and purchase the respectively required BIM data model from the online BIM data model library.
At present, a method for storing and sharing a BIM data model by combining a block chain technology exists in the same industry, and after the BIM data model produced by an individual or an enterprise is stored by the block chain technology, copyright information of the shared BIM model and the shared data is synchronously provided for a user while the BIM model and the shared data are shared based on the traceability characteristic of the block chain.
However, since the work of BIM modeling, design and the like is performed in a three-dimensional scene (referred to as BIM space for short), how to visually and effectively distinguish and display the BIM data models from different sources in the BIM space becomes a difficult problem bothering users when the BIM models and data from different sources are integrated and displayed in the BIM space.
Disclosure of Invention
In view of this, the present invention provides a method and an apparatus for identifying a BIM data model, so as to solve the problem how to visually and effectively distinguish and display the BIM data models from different sources in a BIM space when the BIM modeling, the design and other work are performed in a three-dimensional scene (referred to as a BIM space for short) and the BIM models and data from different sources are integrated and displayed in the BIM space, and the specific scheme is as follows:
a BIM data model identification method is applied to a BIM space, and the BIM space comprises the following steps: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps:
acquiring a first identifier of the current user and a second identifier of the second BIM data model;
judging whether the first identification and the second identification are the same;
and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way.
The above method, optionally, further includes:
and if so, displaying the second BIM data model and the first BIM data model in the same way.
Optionally, the method for acquiring the second BIM data model in the target block chain includes:
when an acquisition instruction of the second BIM data model is received, acquiring a first information packet of the second BIM data model in the target block chain;
verifying the first information packet;
and after the verification is passed, acquiring the second BIM data model.
The above method, optionally, further includes:
when an uplink request of the first BIM data model is received, acquiring a second information packet of the first BIM data model;
judging whether each parameter meets the preset parameter format requirement or not;
and if so, writing the first BIM data serving as a newly added block into the target block chain.
The above method, optionally, further includes:
counting the use times of each BIM data model in the target block chain;
and constructing a paid sharing mechanism for the ownership and the user of each BIM data model according to the use times.
An identification device of a BIM data model is applied to a BIM space, wherein the BIM space comprises: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps:
the identification acquisition module is used for acquiring a first identification of the current user and a second identification of the second BIM data model;
the judging module is used for judging whether the first identification and the second identification are the same;
and the first display module is used for displaying the second BIM data model and the first BIM data model in a distinguishing way if the first BIM data model is different from the second BIM data model.
The above apparatus, optionally, further comprises:
and the second display module is used for displaying the second BIM data model and the first BIM data model in the same way if the second BIM data model and the first BIM data model are the same.
Optionally, the apparatus described above, where acquiring the second BIM data model in the target block chain in the identification apparatus includes:
a first information packet obtaining unit, configured to obtain a first information packet of the second BIM data model in the target block chain when receiving an obtaining instruction of the second BIM data model;
the verification unit is used for verifying the first information packet;
and the data model acquisition unit is used for acquiring the second BIM data model after the verification is passed.
The above apparatus, optionally, further comprises:
a second information packet obtaining module, configured to obtain a second information packet of the first BIM data model when receiving an uplink request of the first BIM data model;
the judging module is used for judging whether each parameter meets the preset parameter format requirement or not;
and if so, writing the first BIM data serving as a newly added block into the target block chain.
The above apparatus, optionally, further comprises:
the statistical module is used for counting the use times of each BIM data model in the target block chain;
and the construction module is used for constructing a paid sharing mechanism for the ownership and the user of each BIM data model according to the use times.
Compared with the prior art, the invention has the following advantages:
the invention discloses an identification method of a BIM data model, which is applied to a BIM space, wherein the BIM space comprises the following steps: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps: acquiring a first identifier of the current user and a second identifier of the second BIM data model; judging whether the first identification and the second identification are the same; and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way. In the identification method, whether the second BIM data model needs to be distinguished from the first BIM model or not is judged according to the first identification and the second identification, so that the first model data and the second model data are distinguished and displayed.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a flowchart of an identification method of a BIM data model disclosed in an embodiment of the present application;
FIG. 2 is a flowchart of another method for identifying a BIM data model according to an embodiment of the present disclosure;
fig. 3 is a block diagram of an identification apparatus of a BIM data model according to an embodiment of the present disclosure.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
The invention discloses a BIM data model identification method and a BIM data model identification device, which are applied to a BIM space to distinguish a self-built BIM data model from a BIM data model which refers to a self-block chain. Other users can select and purchase the respectively required BIM data model from the online BIM data model library.
However, as the number of models introduced by a user from an online BIM data model library is gradually increased, the cited model and a self-constructed BIM data model exist in the same three-dimensional scene (for short, BIM space) at the same time, and how to visually and effectively distinguish and display the BIM data models from different sources in the BIM space becomes a pain point troubling the user when the BIM data models from different sources are integrated and displayed in the BIM space, the invention provides an identification method of the BIM data model, which is used for solving the problems, wherein the identification method is applied to the BIM space and comprises the following steps: the system comprises a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, the second BIM data model is obtained in a target block chain, a first identifier of a self-owned ownership signature code is embedded in the first BIM data model, and corresponding ownership information is recorded on the second BIM data model, wherein the ownership information comprises two parts of data, and the first part is a unique code first identifier and is stored together with the BIM data; the second part is personal information of the ownership such as name, mailbox and the like. And according to the first identifier in the BIM data, complete ownership information can be associated and inquired.
The execution flow of the acquiring process of the second BIM data model is shown in fig. 1, and includes the following steps:
s101, when an acquisition instruction of the second BIM data model is received, acquiring a first information packet of the second BIM data model in the target block chain;
in the embodiment of the present invention, when the current user needs to acquire the corresponding second BIM data model in the target block chain, an acquisition instruction is sent, where the acquisition instruction may be a reference to or a download of the BIM data model. Acquiring a corresponding data packet at a designated position in the second BIM data model, wherein the data packet comprises: c0, C1, U1, Link, TState and RNum, in the following format: hash (C0| | C1| | U1| | Link | | TState | | RNum), C0 is the only identification (first identification) of the right owner, C1 is the only code of BIM data model, U1 is the user identification of downloading BIM data on the reference chain, Link is the access address of BIM data, TState is the timestamp of generating InfoData information, RNum is a random number of forming InfoData information.
S102, verifying the first information packet;
in the embodiment of the present invention, the formation of the InfoData information (first packet) needs to satisfy a certain format requirement, and assuming that the second BIM data model M1 … … Mn in the target block chain is downloaded and referenced by another user U1 … … Un, the block information InfoData (n) Hash value related to M1 … … Mn is obtained, and the InfoData (n) Hash value is verified, where the verification process is as follows: and verifying whether the InfoData data format and the data content carried by the downloaded second BIM data model are complete or not and whether the InfoData information (data packet) format requirements are met or not. And broadcasting after passing the verification, and packaging and writing back next block information InfoData (n +1) of the downloaded BIM data to a block chain central node, wherein the InfoData (n +1) is added into the block chain and is effectively recorded.
And S103, obtaining the second BIM data model after the verification is passed.
In the embodiment of the present invention, after the second BIM data model passes the verification, the second BIM model data is obtained in the target block chain for the BIM space to use, otherwise, when the second BIM model does not pass the verification, the BIM space is not allowed to use the second BIM data.
Aiming at the first BIM model data, in the process of carrying out BIM design modeling in the BIM space by a current user, digitally encoding the digital signature or electronic signature (an electronic code authenticated by a third party and having unique attribute characteristics) of the owner, obtaining an owner signature code C0, wherein, the owner refers to a user who performs BIM design in the BIM space, and the user has ownership over the BIM data model designed by the user, taking the rightful person as the current user for example, the digital signature or the electronic signature refers to an electronic identity unique identifier of the current user, the digital code refers to a unique identity (which may be a digital signature or an electronic signature, a CA certificate code, etc.) derived from the rightful person, the encrypted string of uniform format obtained by the cryptogra phic process, i.e., the rights issuer signature code C0.
After the BIM data model is compiled, storing BIM model data containing a BIM data unique identifier C1 and a right holder signature C0 in a target block chain, wherein the target block chain can be a private chain, a alliance chain or a public chain node; and combining the characteristics of the target block chain to ensure that the ownership information of the uploaded BIM data cannot be changed, and obtaining a BIM data model M1 … … Mn which is based on the target block chain and carries ownership information.
The execution flow of the recognition method is shown in fig. 2, and includes the steps of:
s201, acquiring a first identifier of the current user and a second identifier of the second BIM data model;
in this embodiment of the present invention, for the second BIM model data in the target block chain, there may be a plurality of second BIM data models, where the second BIM data models may include a BIM data model already uplink by the current user and a BIM data model uplink by other users, and a second identifier in the second BIM data model is obtained.
S202, judging whether the first identification and the second identification are the same;
in the embodiment of the invention, the first identifier and the second identifier are compared to judge whether the first identifier and the second identifier are the same.
S203, displaying the second BIM data model and the first BIM data model in a distinguishing manner.
In the embodiment of the present invention, if the first identifier is different from the second identifier, it is determined that the second BIM data is the uplink BIM data of the owner, and the second BIM data model is displayed differently from the first BIM data model. The distinguishing display mode comprises the following steps: distinguishing marks such as highlight background color, surface watermark, right owner signature display and the like. And if the first identification is different from the second identification, judging that the right person of the second BIM data model is the current user, and displaying the second BIM data model and the first BIM data model in the same way.
The invention discloses an identification method of a BIM data model, which is applied to a BIM space, wherein the BIM space comprises the following steps: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps: acquiring a first identifier of the current user and a second identifier of the second BIM data model; judging whether the first identification and the second identification are the same; and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way. In the identification method, whether the second BIM data model needs to be distinguished from the first BIM model or not is judged according to the first identification and the second identification, so that the first model data and the second model data are distinguished and displayed.
In an embodiment of the present invention, if the first BIM data needs to be uplinked to the target block chain, a second information packet of the first BIM data model is obtained, where parameters in the second information packet include: c0, C1, U1, Link, TState and RNum, obtaining the format of each parameter of the second information packet, and judging whether the format meets the preset parameter format requirement, wherein the preset parameter format requirement is as follows: hash (C0| | C1| | U1| | Link | | TState | | RNum), C0 is the only identification (first identification) of the right owner, C1 is the only code of BIM data model, U1 is the user identification of downloading BIM data on the reference chain, Link is the access address of BIM data, TState is the timestamp of generating InfoData information, RNum is a random number of forming InfoData information. And if the second information packet meets the preset format requirement, writing the first BIM data serving as a newly added block into the target block chain. Otherwise, if the second information packet does not meet the preset format requirement, the first BIM data serving as the newly added block is refused to be written into the target block chain.
Furthermore, by counting the number of times that each owner block in the target block chain is quoted, a BIM data paid sharing mechanism is established for the BIM data model owner and the user, and the sustainable development of the BIM collaborative design platform is promoted. The paid sharing mechanism value is based on uploading and downloading behaviors of different users to different BIM data models on the chain, money or points are used as quantification standards, when BIM data uploaded by the users are quoted, awards are given to authors, and paid downloading is carried out when BIM data contributed by others on the chain needs to be used.
In the embodiment of the invention, a collaborative design opportunity can be provided for BIM design result data based on the block chain, so that the design result of a BIM data owner can realize paid sharing by means of the block chain technology; by comparing the second identification of the BIM data model weight owner in the target block chain with the first identification of the BIM data user, the quantity and difference between the first type of BIM data model and the second type of BIN data model quoted from other weight owners in the currently used BIM space can be effectively judged, and the visual differentiated visual experience is formed in the three-dimensional BIM space for the user; based on the above process, a BIM data statistical analysis report referring to other belongers can be provided for the user, and the external BIM data can be effectively classified, including but not limited to: and performing statistical analysis and data summarization according to attribute information, ownership information, BIM data categories and the like carried in the BIM data, and providing a clear and definite reference condition report of the second BIM data model for the user.
Based on the above identification method for the BIM data model, an embodiment of the present invention provides an identification apparatus for a BIM data model, which is applied to a BIM space, where the BIM space includes: a first BIM data model and a second BIM data model, where the first BIM data model is created by a current user, the second BIM data model is obtained from a target block chain, and a structural block diagram of the identification apparatus is shown in fig. 3, and includes:
an identification acquisition module 301, a judgment module 302 and a first display module 303.
Wherein the content of the first and second substances,
the identifier obtaining module 301 is configured to obtain a first identifier of the current user and a second identifier of the second BIM data model;
the determining module 302 is configured to determine whether the first identifier and the second identifier are the same;
the first display module 303 is configured to display the second BIM data model and the first BIM data model in a different manner if the second BIM data model is different from the first BIM data model.
The invention discloses an identification device of a BIM data model, which is applied to a BIM space, wherein the BIM space comprises: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps: acquiring a first identifier of the current user and a second identifier of the second BIM data model; judging whether the first identification and the second identification are the same; and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way. In the above identification device, it is determined whether the second BIM data model needs to be displayed differently from the first BIM model according to the first identifier and the second identifier, so that the first model data and the second model data are distinguished and displayed.
In the embodiment of the present invention, the identification apparatus further includes: a second display module 304.
Wherein the content of the first and second substances,
the second display module 304 is configured to display the second BIM data model in the same manner as the first BIM data model if the second BIM data model is the same as the first BIM data model.
In this embodiment of the present invention, the acquiring, by the identification device, the second BIM data model in the target block chain includes:
a first packet acquisition unit 305, a verification unit 306, and a data model acquisition unit 307.
Wherein the content of the first and second substances,
the first packet obtaining unit 305 is configured to obtain a first packet of the second BIM data model in the target block chain when an obtaining instruction of the second BIM data model is received;
the verifying unit 306 is configured to verify the first information packet;
the data model obtaining unit 307 is configured to obtain the second BIM data model after the verification is passed.
In the embodiment of the present invention, the identification apparatus further includes:
a second packet obtaining module 308, a judging module 309 and a writing module 310.
Wherein the content of the first and second substances,
the second packet obtaining module 308 is configured to obtain a second packet of the first BIM data model when receiving the uplink request of the first BIM data model;
the judging module 309 is configured to judge whether each parameter meets a preset parameter format requirement;
the writing module 310 is configured to write the first BIM data as a new block into the target block chain if the first BIM data is a new block.
In the embodiment of the present invention, the identification apparatus further includes:
a statistics module 311 and a construction module 312.
Wherein the content of the first and second substances,
the counting module 311 is configured to count the number of times of using each BIM data model in the target block chain;
the building module 312 is configured to build a paid sharing mechanism for the owner and the user of each BIM data model according to the number of usage times.
It should be noted that, in the present specification, the embodiments are all described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments may be referred to each other. For the device-like embodiment, since it is basically similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
For convenience of description, the above devices are described as being divided into various units by function, and are described separately. Of course, the functions of the units may be implemented in the same software and/or hardware or in a plurality of software and/or hardware when implementing the invention.
From the above description of the embodiments, it is clear to those skilled in the art that the present invention can be implemented by software plus necessary general hardware platform. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which may be stored in a storage medium, such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the method according to the embodiments or some parts of the embodiments.
The above detailed description is given to the identification method and apparatus of a BIM data model provided by the present invention, and a specific example is applied in the present document to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A BIM data model identification method is applied to a BIM space, and the BIM space comprises the following steps: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps:
acquiring a first identifier of the current user and a second identifier of the second BIM data model;
judging whether the first identification and the second identification are the same;
and if not, displaying the second BIM data model and the first BIM data model in a distinguishing way.
2. The method of claim 1, further comprising:
and if so, displaying the second BIM data model and the first BIM data model in the same way.
3. The method of claim 1, wherein obtaining the second BIM data model in a target blockchain comprises:
when an acquisition instruction of the second BIM data model is received, acquiring a first information packet of the second BIM data model in the target block chain;
verifying the first information packet;
and after the verification is passed, acquiring the second BIM data model.
4. The method of claim 1, further comprising:
when an uplink request of the first BIM data model is received, acquiring a second information packet of the first BIM data model;
judging whether each parameter meets the preset parameter format requirement or not;
and if so, writing the first BIM data serving as a newly added block into the target block chain.
5. The method of claim 1, further comprising:
counting the use times of each BIM data model in the target block chain;
and constructing a paid sharing mechanism for the ownership and the user of each BIM data model according to the use times.
6. The identification device of the BIM data model is characterized by being applied to a BIM space, wherein the BIM space comprises: the method comprises the following steps of creating a first BIM data model and a second BIM data model, wherein the first BIM data model is created by a current user, and the second BIM data model is acquired in a target block chain and comprises the following steps:
the identification acquisition module is used for acquiring a first identification of the current user and a second identification of the second BIM data model;
the judging module is used for judging whether the first identification and the second identification are the same;
and the first display module is used for displaying the second BIM data model and the first BIM data model in a distinguishing way if the first BIM data model is different from the second BIM data model.
7. The apparatus of claim 6, further comprising:
and the second display module is used for displaying the second BIM data model and the first BIM data model in the same way if the second BIM data model and the first BIM data model are the same.
8. The apparatus of claim 6, wherein the identifying means obtains the second BIM data model in a target block chain, and comprises:
a first information packet obtaining unit, configured to obtain a first information packet of the second BIM data model in the target block chain when receiving an obtaining instruction of the second BIM data model;
the verification unit is used for verifying the first information packet;
and the data model acquisition unit is used for acquiring the second BIM data model after the verification is passed.
9. The apparatus of claim 6, further comprising:
a second information packet obtaining module, configured to obtain a second information packet of the first BIM data model when receiving an uplink request of the first BIM data model;
the judging module is used for judging whether each parameter meets the preset parameter format requirement or not;
and if so, writing the first BIM data serving as a newly added block into the target block chain.
10. The apparatus of claim 6, further comprising:
the statistical module is used for counting the use times of each BIM data model in the target block chain;
and the construction module is used for constructing a paid sharing mechanism for the ownership and the user of each BIM data model according to the use times.
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Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042720A1 (en) * | 2000-10-09 | 2002-04-11 | Lawrence Taylor | System and method of displaying comparative advertising on the internet |
| CN101141548A (en) * | 2006-09-06 | 2008-03-12 | 村田机械株式会社 | Apparatus and method for deciding image color |
| CN102216941A (en) * | 2008-08-19 | 2011-10-12 | 数字标记公司 | Methods and systems for content processing |
| JP2014010642A (en) * | 2012-06-29 | 2014-01-20 | Toshiba Elevator Co Ltd | Bim system, server device, terminal device, method, and program |
| CN105243486A (en) * | 2015-09-30 | 2016-01-13 | 北京恒华伟业科技股份有限公司 | Construction scene simulation display method and apparatus |
| CN106228038A (en) * | 2016-07-20 | 2016-12-14 | 张富 | A kind of copyright method for tracing based on BIM model |
| CN107578777A (en) * | 2016-07-05 | 2018-01-12 | 阿里巴巴集团控股有限公司 | Word-information display method, apparatus and system, audio recognition method and device |
| CN107870713A (en) * | 2016-09-27 | 2018-04-03 | 洪晓勤 | The image processing method of Graphic-Attributes with compatibility |
| CN107967574A (en) * | 2017-12-21 | 2018-04-27 | 深圳拎得清软件有限公司 | Digitlization check of drawings method and its system based on BIM |
| CN108108962A (en) * | 2018-02-02 | 2018-06-01 | 联合建管（北京）国际工程科技有限责任公司 | The online methods of exhibiting and device of Building Information Model BIM difference in version |
| CN108280247A (en) * | 2017-12-12 | 2018-07-13 | 上海建工五建集团有限公司 | Modeling method and system |
| CN108428095A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | One kind being based on BIM model component information trace display methods and device |
| CN108830447A (en) * | 2018-04-27 | 2018-11-16 | 中国建筑股份有限公司 | Prefabricated components full lifetime quality tracing method and system based on block chain |
| CN108830104A (en) * | 2018-06-15 | 2018-11-16 | 宁波大学 | BIM data organization method based on block chain |
| US20180343184A1 (en) * | 2017-05-25 | 2018-11-29 | Ehrlich Wesen & Dauer, LLC. | Platform for Multi-Function Network Resource Analysis |
| CN108921946A (en) * | 2018-06-25 | 2018-11-30 | 中国人民解放军陆军工程大学 | A kind of hidden pipeline of engineering based on BIM+AR measures and spatial position automatic matching method |
| CN108960594A (en) * | 2018-06-20 | 2018-12-07 | 广州云链工业科技有限公司 | The more SC collaboration system and methods of building based on block chain Yu BIM model |
| CN109067541A (en) * | 2018-06-29 | 2018-12-21 | 阿里巴巴集团控股有限公司 | Data verification method and device, electronic equipment based on block chain |
| CN109359540A (en) * | 2018-09-17 | 2019-02-19 | 武汉中奥互联科技有限公司 | A method of sport movement is analyzed based on the multi-sensor information of terminal |
| CN109377066A (en) * | 2018-10-31 | 2019-02-22 | 广西路桥工程集团有限公司 | A kind of live Schedule monitoring system and method based on threedimensional model |
| CN109583899A (en) * | 2018-12-20 | 2019-04-05 | 鸿秦（北京）科技有限公司 | Data storage and management method and system based on cloud storage service device |
| CN109634476A (en) * | 2018-11-29 | 2019-04-16 | 武汉兴图新科电子股份有限公司 | A kind of two-dimensional visualization figure layer equipment display control method and system based on C# language |
| CN109635426A (en) * | 2018-12-11 | 2019-04-16 | 安徽省招标集团股份有限公司 | The modeling and model verification method of BIM project |
| CN110189144A (en) * | 2019-05-07 | 2019-08-30 | 上海趣链信息科技有限公司 | A kind of source tracing method and system based on block chain |
| US20190303951A1 (en) * | 2018-03-28 | 2019-10-03 | Konstantinos Bakalis | Systems and methods for using codes and images within a blockchain |
| KR102034665B1 (en) * | 2018-08-24 | 2019-10-21 | 주식회사 라이브메이커스 | Method for assembling and utilizing model kit by using virtual reality |
| CN110489393A (en) * | 2019-07-08 | 2019-11-22 | 深圳壹账通智能科技有限公司 | Promise breaking information query method, device, computer equipment and storage medium |
-
2019
- 2019-12-31 CN CN201911424356.7A patent/CN111145354B/en active Active
Patent Citations (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020042720A1 (en) * | 2000-10-09 | 2002-04-11 | Lawrence Taylor | System and method of displaying comparative advertising on the internet |
| CN101141548A (en) * | 2006-09-06 | 2008-03-12 | 村田机械株式会社 | Apparatus and method for deciding image color |
| CN102216941A (en) * | 2008-08-19 | 2011-10-12 | 数字标记公司 | Methods and systems for content processing |
| JP2014010642A (en) * | 2012-06-29 | 2014-01-20 | Toshiba Elevator Co Ltd | Bim system, server device, terminal device, method, and program |
| CN105243486A (en) * | 2015-09-30 | 2016-01-13 | 北京恒华伟业科技股份有限公司 | Construction scene simulation display method and apparatus |
| CN107578777A (en) * | 2016-07-05 | 2018-01-12 | 阿里巴巴集团控股有限公司 | Word-information display method, apparatus and system, audio recognition method and device |
| CN106228038A (en) * | 2016-07-20 | 2016-12-14 | 张富 | A kind of copyright method for tracing based on BIM model |
| CN107870713A (en) * | 2016-09-27 | 2018-04-03 | 洪晓勤 | The image processing method of Graphic-Attributes with compatibility |
| US20180343184A1 (en) * | 2017-05-25 | 2018-11-29 | Ehrlich Wesen & Dauer, LLC. | Platform for Multi-Function Network Resource Analysis |
| CN108428095A (en) * | 2017-08-12 | 2018-08-21 | 中民筑友科技投资有限公司 | One kind being based on BIM model component information trace display methods and device |
| CN108280247A (en) * | 2017-12-12 | 2018-07-13 | 上海建工五建集团有限公司 | Modeling method and system |
| CN107967574A (en) * | 2017-12-21 | 2018-04-27 | 深圳拎得清软件有限公司 | Digitlization check of drawings method and its system based on BIM |
| CN108108962A (en) * | 2018-02-02 | 2018-06-01 | 联合建管（北京）国际工程科技有限责任公司 | The online methods of exhibiting and device of Building Information Model BIM difference in version |
| US20190303951A1 (en) * | 2018-03-28 | 2019-10-03 | Konstantinos Bakalis | Systems and methods for using codes and images within a blockchain |
| CN108830447A (en) * | 2018-04-27 | 2018-11-16 | 中国建筑股份有限公司 | Prefabricated components full lifetime quality tracing method and system based on block chain |
| CN108830104A (en) * | 2018-06-15 | 2018-11-16 | 宁波大学 | BIM data organization method based on block chain |
| CN108960594A (en) * | 2018-06-20 | 2018-12-07 | 广州云链工业科技有限公司 | The more SC collaboration system and methods of building based on block chain Yu BIM model |
| CN108921946A (en) * | 2018-06-25 | 2018-11-30 | 中国人民解放军陆军工程大学 | A kind of hidden pipeline of engineering based on BIM+AR measures and spatial position automatic matching method |
| CN109067541A (en) * | 2018-06-29 | 2018-12-21 | 阿里巴巴集团控股有限公司 | Data verification method and device, electronic equipment based on block chain |
| KR102034665B1 (en) * | 2018-08-24 | 2019-10-21 | 주식회사 라이브메이커스 | Method for assembling and utilizing model kit by using virtual reality |
| CN109359540A (en) * | 2018-09-17 | 2019-02-19 | 武汉中奥互联科技有限公司 | A method of sport movement is analyzed based on the multi-sensor information of terminal |
| CN109377066A (en) * | 2018-10-31 | 2019-02-22 | 广西路桥工程集团有限公司 | A kind of live Schedule monitoring system and method based on threedimensional model |
| CN109634476A (en) * | 2018-11-29 | 2019-04-16 | 武汉兴图新科电子股份有限公司 | A kind of two-dimensional visualization figure layer equipment display control method and system based on C# language |
| CN109635426A (en) * | 2018-12-11 | 2019-04-16 | 安徽省招标集团股份有限公司 | The modeling and model verification method of BIM project |
| CN109583899A (en) * | 2018-12-20 | 2019-04-05 | 鸿秦（北京）科技有限公司 | Data storage and management method and system based on cloud storage service device |
| CN110189144A (en) * | 2019-05-07 | 2019-08-30 | 上海趣链信息科技有限公司 | A kind of source tracing method and system based on block chain |
| CN110489393A (en) * | 2019-07-08 | 2019-11-22 | 深圳壹账通智能科技有限公司 | Promise breaking information query method, device, computer equipment and storage medium |
Non-Patent Citations (4)
| Title |
|---|
| 刘洋: "基于区块链技术的BIM建筑信息管理研究", 中国信息化 * |
| 尹鹏程;蔡先娈;李科心;: "国土地政全过程管理中的空间数据模式研究", no. 01 * |
| 文必龙;李智新;王英艳;: "基于元数据的企业搜索引擎研究", no. 06 * |
| 胡绕;: "基于物探成果数据驱动的地下管线及构筑物BIM建模技术研究与实践", no. 07 * |
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