CN107357802A - The keyword retrieval method and system of BIM database - Google Patents

The keyword retrieval method and system of BIM database Download PDF

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Publication number
CN107357802A
CN107357802A CN201710359520.5A CN201710359520A CN107357802A CN 107357802 A CN107357802 A CN 107357802A CN 201710359520 A CN201710359520 A CN 201710359520A CN 107357802 A CN107357802 A CN 107357802A
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CN
China
Prior art keywords
mobile terminal
database
data message
bim
retrieval server
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.)
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CN201710359520.5A
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Chinese (zh)
Inventor
潘龙
章杰
章亚楠
刘辉
陆亚珍
刘春燕
高榕泉
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Jiangsu Longteng Engineering Tsukito Design Inc
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Jiangsu Longteng Engineering Tsukito Design Inc
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Priority to CN201710359520.5A priority Critical patent/CN107357802A/en
Publication of CN107357802A publication Critical patent/CN107357802A/en
Pending legal-status Critical Current

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    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/24Querying
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/25Integrating or interfacing systems involving database management systems
    • G06F16/252Integrating or interfacing systems involving database management systems between a Database Management System and a front-end application
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F16/00Information retrieval; Database structures therefor; File system structures therefor
    • G06F16/20Information retrieval; Database structures therefor; File system structures therefor of structured data, e.g. relational data
    • G06F16/28Databases characterised by their database models, e.g. relational or object models
    • G06F16/284Relational databases
    • G06F16/288Entity relationship models

Abstract

The present invention provides a kind of keyword retrieval method of BIM database, and this method includes:Firstly generate information database and normative database;A retrieval server is provided again, and the retrieval server has an external interface, and the external interface is realizing the information exchange of retrieval server and mobile terminal;Search key is inputted by mobile terminal, retrieval server is directed to the search key:1) corresponding data message is extracted from information database, 2) corresponding specification is extracted from normative database;The specification of the data message of extraction and extraction is compared retrieval server, judges whether retrieved message data meet specification:If 1) meet specification, mobile terminal is sent directly to;If 2) do not meet specification, sent after the part for not meeting specification is marked to mobile terminal.The present invention can avoid the information of extraction from the content for not meeting specification occur, ensure the correctness of architecture information.

Description

The keyword retrieval method and system of BIM database
Technical field
The present invention relates to BIM application field, in particular to a kind of BIM database Keyword retrieval method and system.
Background technology
As a rule, because each stage is relatively independent, data can not associate, past for traditional design and the process of construction It is past to deliver dissatisfactory achievement, while cause unpredictable cost and loss to project.
BIM (BIM, Building Information Modeling) cover geometry, spatial relationship, Geographic information, the property of various Constracture units and quantity (such as more information of supplier).BIM can be used for Displaying whole building life cycle, the information for extracting building are very convenient.Various pieces, each system can be presented in building Out.Problem present in traditional design software:1) same architecture information (keyword) is inconsistent in different software, may Cause problem occurs during data exchange.Problem;2) information of model is made with actually building up building difference because data are inaccurate It is very big.
The content of the invention
, can be right present invention aims at a kind of keyword retrieval method and system of BIM database are provided Information data in BIM database is extracted, and it is compared with corresponding specification, if meeting specification, Directly export to user terminal, if not meeting specification, the part for not meeting specification is marked and exported again to user terminal, and is carried Show that user corrects in time, can so avoid the occurrence of the content for not meeting specification in the design process, ensure architecture information just True property.
The above-mentioned purpose of the present invention realized by the technical characteristics of independent claims, and dependent claims are with alternative or have The mode of profit develops the technical characteristic of independent claims.
To reach above-mentioned purpose, the present invention proposes a kind of keyword retrieval method of BIM database, the party Method includes:
Information in the BIM that step 1, extraction REVIT platforms generate generates an information database;
Step 2, generate a normative database after integrating existing national regulation and/or local regulation;
Step 3, a retrieval server is provided, the retrieval server has an external interface, and the external interface is realizing Retrieval server and the information exchange of mobile terminal;
Step 4, in mobile terminal search key is inputted, retrieval server is directed to the search key:
1) corresponding data message is extracted from information database, 2) corresponding rule are extracted from normative database Model;
The specification of the data message extracted in step 4 and extraction is compared for step 5, retrieval server, judges to retrieve Whether the information data gone out meets specification:If 1) meet specification, mobile terminal is sent directly to;, will if 2) do not meet specification Do not meet specification part mark after send to mobile terminal.
Further, this method also includes:
In step 5, if the data message of extraction does not meet the specification of extraction, retrieval server by comparison process and/or Comparison result is sent to mobile terminal.
Further, this method also includes:
In step 5, if the data message of extraction does not meet the specification of extraction, retrieval server will send prompt message, Prompt user's manual correction.
Further, this method also includes:
Mobile terminal is modified intra vires to the data message for not meeting specification, and by revised data message Send to retrieval server;
Retrieval server compares the data message received with specification:
If 1) meet specification, revised data are uploaded to database;If 2) do not meet specification, retrieval server Continue to generate prompt message, to prompt user to continue to correct data.
Further, there is the retrieval server authority to confirm module.
Further, this method also includes:
Revised data message is exported to BIM.
Further, the mobile terminal includes any one in PC ends, IOS ends, Andriod ends.
Corresponding, the present invention further mentions a kind of keyword retrieval system of BIM database, including:
The information in BIM for extracting the generation of REVIT platforms generates the module of an information database;
For generating the module of a normative database after integrating existing national regulation and/or local regulation;
One retrieval server, the retrieval server have an external interface, and the external interface is realizing retrieval server With the information exchange of mobile terminal;
For the module in mobile terminal input search key;
Extract the module of corresponding data message from information database for search key for retrieval server;
Extract the module of corresponding specification from normative database for search key for retrieval server;
For the module that the specification of the data message of extraction and extraction is compared;
For being sent after the part that specification is not met in data message is marked to the module of mobile terminal.
Further, in addition to:
For comparison process and/or comparison result to be sent to the module of mobile terminal.
Further, in addition to:
For sending the module of prompt message.
Further, in addition to:
The mould being modified for mobile terminal to the data message that specification is not met in retrieval server intra vires Block;
The module that the data message received and specification compare for retrieval server.
Further, in addition to:
For the module for writing revised data message in BIM.
By above technical scheme, compared with existing, its significant beneficial effect is:
Information data in BIM database can be extracted, and it is done into ratio with corresponding specification It is right, if meeting specification, directly export to user terminal, if not meeting specification, the part for not meeting specification is marked again Export to user terminal, and prompt user to correct in time, can so avoid the occurrence of the content for not meeting specification in the design process, Ensure the correctness of architecture information.
It should be appreciated that as long as all combinations of aforementioned concepts and the extra design described in greater detail below are at this Sample design it is not conflicting in the case of can be viewed as the disclosure subject matter a part.In addition, required guarantor All combinations of the theme of shield are considered as a part for the subject matter of the disclosure.
Can be more fully appreciated from the following description with reference to accompanying drawing present invention teach that foregoing and other aspect, reality Apply example and feature.The feature and/or beneficial effect of other additional aspects such as illustrative embodiments of the present invention will be below Description in it is obvious, or by according to present invention teach that embodiment practice in learn.
Brief description of the drawings
Accompanying drawing is not intended to drawn to scale.In the accompanying drawings, each identical or approximately uniform group shown in each figure It can be indicated by the same numeral into part.For clarity, in each figure, not each part is labeled. Now, by example and the embodiment of various aspects of the invention will be described in reference to the drawings, wherein:
Fig. 1 is the keyword retrieval method flow diagram of the BIM database of the present invention.
Fig. 2 is the structural representation of the crucial searching system of the BIM database of the present invention.
Embodiment
In order to know more about the technology contents of the present invention, especially exemplified by specific embodiment and institute's accompanying drawings are coordinated to be described as follows.
Each side with reference to the accompanying drawings to describe the present invention in the disclosure, shown in the drawings of the embodiment of many explanations. It is not intended to cover all aspects of the invention for embodiment of the disclosure.It should be appreciated that a variety of designs presented hereinbefore and reality Apply example, and those designs described in more detail below and embodiment can in many ways in any one come it is real Apply, because design disclosed in this invention and embodiment are not limited to any embodiment.In addition, disclosed by the invention one A little aspects can be used alone, or otherwise any appropriately combined be used with disclosed by the invention.
In the description of the present application:
BIM (BIM):It is primarily referred to as the BIM that the REVIT platforms that application is more at present generate.
Generation:Refer to using building element information and correlation formula be calculated needed for data and Integrated Models legacy data Process.
ID:The unique identification number of BIM entity information.
Component information:The information that entity elements corresponding to referring to ID locks are included.
Other information:Refer to the other information in addition to component information in BIM entity information.
Keyword:The keyword used during searching database, such as room area etc..
Extract data:Data corresponding to being extracted by specified keyword from specification and database.
Compare:Compare whether data match.
PC ends:Operate interface based on WINDOWS computer systems.
IOS ends:Operate interface based on IOS.
Android ends:Operate interface based on Android operation system.
From the foregoing it will be appreciated that BIM of the prior art, because each stage is relatively independent, data can not associate, separately Outside, data message amount is huge, and whether the information data that each several part is submitted is unified, and whether meets national regulation or ground square gauge Model, perfect management can not be accomplished at present, problem easily be produced during so as to cause data exchange, in addition, the model ultimately generated Information and the building difference actually built up are very big, and BIM does not play its due effect.
Therefore, the present invention proposes a kind of keyword search over database method and system based on BIM, purpose It is that and solves the above problems.
First, the information that we are extracted in the BIM of REVIT platforms generation generates an information database, the letter Breath database includes building the information that each several part is all in the complete period, and data therein have certain discreteness, then will be existing A normative database is generated after having national regulation and/or local regulation integration.
One retrieval server is still further set on this basis, and retrieval server has an external interface, and external interface is used To realize the information exchange of retrieval server and mobile terminal.User mobile terminal input keyword, by external interface transmit to Retrieval server, retrieval server do following two operations respectively for the keyword of input:1) extracted from information database The data message corresponding with the keyword, 2) specification corresponding with the keyword is extracted from normative database, for example, During the design drawing in one building of design, keyword " room area " is inputted, retrieval server is simultaneously or successively from information data Data message corresponding with " room area " is transferred out in storehouse and normative database, it is assumed that the design standard in this building is room Area have to be larger than 20 square meters, and now retrieval server compares the design drawing of extraction and the specification, wherein, meet specification Data message, i.e. the design drawing more than 20 square meters directly exported to mobile terminal, there is provided is given user to use, is not met rule The data of model, the i.e. design drawing less than 20 square meters, retransmited after being flagged to mobile terminal, while retrieval server can be sent out Go out prompt message, prompt this design drawing in customer data base not meet national standard or provincial standard, it is not possible to directly Using, it is necessary to correct.
In this way, the data that both user can have been avoided to read do not meet specification, cause the later stage to be malfunctioned, can also remind in time User corrects the data for not meeting specification, ensures the accuracy of data in database.
In order to preferably help user to correct data, retrieval server can also export comparison process and/or comparison simultaneously As a result, user is helped to find the reason for data message does not meet specification more quickly.
Read data message, even the authority of the data message with error flag is that all users are opened, with It is easy to all users to read the information for correctly meeting specification.However, not all user is owned by data Authority is corrected, an authority is separately provided with retrieval server and confirms module, the user for only possessing authority just can be to data It is modified, prevents other users maloperation, causes data in database more chaotic.
Revised data equally can first be uploaded to retrieval server, by retrieval server by the data newly uploaded and specification Try again comparison:If 1) revised data fit specification, retrieval server user will be asked whether revised number According to be uploaded to database even BIM;2) if revised data still do not meet specification, retrieval server meeting Continue to generate prompt message, inform that user needs to continue to correct data, untill specification is met.
Below in conjunction with the accompanying drawings foregoing teachings are done with lower detailed description.
The present invention proposes a kind of keyword retrieval method of BIM database, and this method includes:
Information in the BIM that step 1, extraction REVIT platforms generate generates an information database.
Step 2, generate a normative database after integrating existing national regulation and/or local regulation.
Step 3, a retrieval server is provided, the retrieval server has an external interface, and the external interface is realizing Retrieval server and the information exchange of mobile terminal.
Step 4, in mobile terminal search key is inputted, retrieval server is directed to the search key:
1) corresponding data message is extracted from information database, 2) corresponding rule are extracted from normative database Model.
The specification of the data message extracted in step 4 and extraction is compared for step 5, retrieval server, judges to retrieve Whether the information data gone out meets specification:If 1) meet specification, mobile terminal is sent directly to;, will if 2) do not meet specification Do not meet specification part mark after send to mobile terminal, in order to which user is faster the discovery which item data is not met Specification.
Wherein, in step 5, if the data message of extraction does not meet the specification of extraction, retrieval server is by comparison process And/or comparison result is sent to mobile terminal, helps user preferably to correct data.
In addition, in step 5, if the data message of extraction does not meet the specification of extraction, retrieval server will send prompting Information, prompt user's manual correction.
Further, this method also includes:
Mobile terminal is modified intra vires to the data message for not meeting specification, and by the data after the completion of amendment Information is sent to retrieval server.
Retrieval server compares the data message received with specification:
If 1) meet specification, revised data are uploaded to database;If 2) do not meet specification, retrieval server Continue to generate prompt message, to prompt user to continue to correct data.
There is the retrieval server authority to confirm module.
Further, this method also includes:
Retrieval server writes revised data message in information database and BIM.
The mobile terminal includes any one in PC ends, IOS ends, Andriod ends.
Corresponding, the present invention further mentions a kind of keyword retrieval system of BIM database, including:
The information in BIM for extracting the generation of REVIT platforms generates the module of an information database;
For generating the module of a normative database after integrating existing national regulation and/or local regulation;
One retrieval server, the retrieval server have an external interface, and the external interface is realizing retrieval server With the information exchange of mobile terminal;
For the module in mobile terminal input search key;
Extract the module of corresponding data message from information database for search key for retrieval server;
Extract the module of corresponding specification from normative database for search key for retrieval server;
For the module that the specification of the data message of extraction and extraction is compared;
For the part for meeting specification in data message to be sent directly to the module of mobile terminal;
For being sent after the part that specification is not met in data message is marked to the module of mobile terminal.
Further, the keyword retrieval system also includes:
For comparison process and/or comparison result to be sent to the module of mobile terminal.
Further, the keyword retrieval system also includes:
For sending the module of prompt message.
Further, the keyword retrieval system also includes:
The mould being modified for mobile terminal to the data message that specification is not met in retrieval server intra vires Block;
The module that the data message received and specification compare for retrieval server.
Further, the keyword retrieval system also includes:
For the module for writing revised data message in BIM.
So as to which the keyword retrieval method and system of BIM database proposed by the present invention can be to building Information data in information model database is extracted, and it is compared with corresponding specification, if meeting specification, directly Export to user terminal, if not meeting specification, the part for not meeting specification is marked and exported again to user terminal, and prompts visitor Family is corrected in time, can so avoid the occurrence of the content for not meeting specification in the design process, ensures the correctness of architecture information.
Although the present invention is disclosed above with preferred embodiment, so it is not limited to the present invention.Skill belonging to the present invention Has usually intellectual in art field, without departing from the spirit and scope of the present invention, when can be used for a variety of modifications and variations.Cause This, the scope of protection of the present invention is defined by those of the claims.

Claims (12)

  1. A kind of 1. keyword retrieval method of BIM database, it is characterised in that this method includes:
    Information in the BIM that step 1, extraction REVIT platforms generate generates an information database;
    Step 2, generate a normative database after integrating existing national regulation and/or local regulation;
    Step 3, a retrieval server is provided, the retrieval server has an external interface, and the external interface is retrieved to realize Server and the information exchange of mobile terminal;
    Step 4, in mobile terminal search key is inputted, retrieval server is directed to the search key:
    1) corresponding data message is extracted from information database, 2) corresponding specification is extracted from normative database;
    The specification of the data message extracted in step 4 and extraction is compared for step 5, retrieval server, judges what is retrieved Whether information data meets specification:If 1) meet specification, mobile terminal is sent directly to;If 2) do not meet specification, will not be inconsistent The part of conjunction specification is sent to mobile terminal after marking.
  2. 2. the keyword retrieval method of BIM database according to claim 1, it is characterised in that this method Also include:
    In step 5, if the data message of extraction does not meet the specification of extraction, retrieval server is by comparison process and/or comparison As a result send to mobile terminal.
  3. 3. the keyword retrieval method of BIM database according to claim 1, it is characterised in that this method Also include:
    In step 5, if the data message of extraction does not meet the specification of extraction, retrieval server will send prompt message, to carry Show user's manual correction.
  4. 4. the keyword retrieval method of BIM database according to claim 1, it is characterised in that this method Also include:
    Mobile terminal is modified intra vires to the data message for not meeting specification, and revised data message is sent To retrieval server;
    Retrieval server compares the data message received with specification:
    If 1) meet specification, revised data are uploaded to database;If 2) do not meet specification, retrieval server continues Prompt message is generated, to prompt user to continue to correct data.
  5. 5. the keyword retrieval method of BIM database according to claim 4, it is characterised in that the inspection There is rope server authority to confirm module.
  6. 6. the keyword retrieval method of BIM database according to claim 4, it is characterised in that this method Also include:
    Revised data message is exported to BIM.
  7. 7. according to the keyword retrieval method of the BIM database described in claim 1-6 any one, it is special Sign is that the mobile terminal includes any one in PC ends, IOS ends, Andriod ends.
  8. A kind of 8. keyword retrieval system of BIM database, it is characterised in that including:
    The information in BIM for extracting the generation of REVIT platforms generates the module of an information database;
    For generating the module of a normative database after integrating existing national regulation and/or local regulation;
    One retrieval server, the retrieval server have an external interface, and the external interface is realizing retrieval server with moving The information exchange of moved end;
    For the module in mobile terminal input search key;
    Extract the module of corresponding data message from information database for search key for retrieval server;
    Extract the module of corresponding specification from normative database for search key for retrieval server;
    For the module that the specification of the data message of extraction and extraction is compared;
    For the part for meeting specification in data message to be sent directly to the module of mobile terminal;
    For being sent after the part that specification is not met in data message is marked to the module of mobile terminal.
  9. 9. the keyword retrieval system of BIM database according to claim 8, it is characterised in that also wrap Include:
    For comparison process and/or comparison result to be sent to the module of mobile terminal.
  10. 10. the keyword retrieval system of BIM database according to claim 8, it is characterised in that also wrap Include:
    For sending the module of prompt message.
  11. 11. the keyword retrieval system of BIM database according to claim 8, it is characterised in that also wrap Include:
    The module being modified for mobile terminal to the data message that specification is not met in retrieval server intra vires;
    The module that the data message received and specification compare for retrieval server.
  12. 12. the keyword retrieval system of BIM database according to claim 8, it is characterised in that also wrap Include:
    For the module for writing revised data message in BIM.
CN201710359520.5A 2017-05-19 2017-05-19 The keyword retrieval method and system of BIM database Pending CN107357802A (en)

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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
CN108229037A (en) * 2018-01-10 2018-06-29 广东工业大学 A kind of modeling method and device based on BIM
CN108733932A (en) * 2018-05-24 2018-11-02 奥克斯空调股份有限公司 Circuit design method and apparatus
CN108920896A (en) * 2018-06-29 2018-11-30 迈凯基因科技有限公司 A kind of bone tumour genetic mutation and drug interpret multiple database interactive system
CN111209614A (en) * 2019-10-21 2020-05-29 广州市第一市政工程有限公司 BIM technology-based one-key identification method for high beam plate
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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
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CN115033587A (en) * 2022-04-26 2022-09-09 广东创成建设监理咨询有限公司 Electric power construction engineering standard retrieval system that mobile terminal used

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Application publication date: 20171117