CN102930083A - Houses real-time demonstrating system and method - Google Patents
Houses real-time demonstrating system and method Download PDFInfo
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- CN102930083A CN102930083A CN201210389892XA CN201210389892A CN102930083A CN 102930083 A CN102930083 A CN 102930083A CN 201210389892X A CN201210389892X A CN 201210389892XA CN 201210389892 A CN201210389892 A CN 201210389892A CN 102930083 A CN102930083 A CN 102930083A
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Abstract
The invention discloses a houses real-time demonstrating method, comprising the following steps of: (1) establishing a CAD (Computer Aided Design) design drawing database; (2) generating a virtual model; (3) integrating according to a CAD coordinate; (4) storing house type coordination json (Javascript Serialized Object Notation) data of each balcony; generating a first indoor scene after the generated coordinates return to zero; and integrating an outdoor scene and landscapes; (5) selecting the balcony by a user; (6) reading the json data of the selected balcony; (7) generating a second indoor scene after the json data are integrated; (8) integrating the indoor scene and the outdoor scene; and (9) displaying and operating through a user terminal. The houses real-time demonstrating system and method provided by the invention can combine house type space data and houses space data to generate the virtual model, so as to demonstrate virtual houses in real time. With the adoption of the houses real-time demonstrating system and method provided by the invention, the houses scenes and landscapes can be recovered according to a houses CAD drawing, can be integrated according to CAD coordinate data, and can be finally displayed through a 3D (three-dimensional) engine, so that the final effect of simulating houses marketable in future is realized. Therefore, the details about the houses can be directly seen by the clients; and developers can conveniently adjust the defects and make improvements.
Description
Technical field
The present invention relates to the Virtual Realization technology, be specifically related to a kind of building real-time exhibition system and method in conjunction with house type spatial data and building spatial data.
Background technology
Along with the high speed development of global information industry, the application of digital technology is day by day universal, and digitizing, informationization have been penetrated into every field, wherein uses infotech to realize that the robotization of life staying idle at home and judicial convenience become the now theme of life gradually.The upsurge of shopping online is in the ascendant, has really brought the selection of many facilities and diversification for the user.But, at present on building is showed, the client chooses building, house type, or in person in sales office, go to select, then rely on (also can only rely on) sensation or the imagination to judge and select, so unavoidable meeting Shortcomings and defective owing to can't see intuitively the concrete effect of building, house type, therefore are difficult to select very desirable building, house type sometimes.In addition, in the process of choosing, the user need to finish watching one and go to again another comparison and selecting of returning home, and not only bothers and requires great effort, but also taken time of many preciousnesses.
Summary of the invention
The object of the present invention is to provide a kind of building real-time exhibition system and method, it can be in conjunction with house type spatial data and building spatial data, and the generating virtual model carries out virtual building real-time exhibition.
For achieving the above object, the invention provides a kind of building real-time exhibition system, comprise the CAD design drawing database, dummy model generation module, the CAD coordinate integrate module that connect successively; The first indoor scene generation module, outdoor scene and Landscape Integration module after CAD coordinate integrate module also is connected with respectively house type coordinate json data memory module in each balcony, coordinate and makes zero; The second indoor scene generation module, indoor and outdoors scene integrate module, user's display terminal, user interface and balcony that the interior house type coordinate json data memory module of each balcony also is connected with in turn after selected balcony json data read module, the integration json data are selected module; The second indoor scene generation module is connected with the first indoor scene generation module; Indoor and outdoors scene integrate module is connected with outdoor scene and Landscape Integration module; Balcony selects module to be connected with selected balcony json data read module.
Preferably, also be provided with data processing module between described CAD design drawing database, dummy model generation module.
Preferably, described data processing module comprises that Data classification is processed submodule and Data Format Transform is processed submodule.
Preferably, described dummy model generation module comprises BUILDINGS MODELS generation module, ground model generation module, indoor model generation module, landscape model generation module.
Preferably, described user interface comprise the viewing angle control module, the control module of advancing and retreat control module.
For achieving the above object, the present invention also provides a kind of building real-time exhibition method, may further comprise the steps:
(1) sets up CAD design drawing database;
(2) according to CAD design drawing data, generating virtual model;
(3) according to the CAD coordinate, each dummy model is integrated;
(4) store house type coordinate json data in each balcony; Generate the first indoor scene after coordinate makes zero; Integrate outdoor scene and view;
(5) user selection balcony;
(6) read selected balcony json data;
(7) the second indoor scene after the generation integration json data;
(8) integrate the indoor and outdoors scene;
(9) user terminal displays and operation.
Preferably, the described CAD design drawing database steps of setting up comprises data processing step.
Preferably, described data processing step comprises that Data classification is processed and Data Format Transform is processed.
Preferably, described generating virtual model step comprises that BUILDINGS MODELS generates, ground model generates, indoor model generates and landscape model generates.
Preferably, described user terminal displays and operation comprise viewing angle control, advance and control and retreat control.
Advantage of the present invention and beneficial effect are: a kind of building real-time exhibition system and method is provided, and it can be in conjunction with house type spatial data and building spatial data, and the generating virtual model carries out virtual building real-time exhibition.
The present invention is according to building CAD drawing implement to redeem a vow to a god building scene and view, and integrate according to the CAD coordinate data, then finally show by the 3D engine, reach the final effect of simulation forward delivery housing building, make the client can see more intuitively the building details, also make things convenient for the developer to adjust weak point, and improve.
Description of drawings
Fig. 1 is the synoptic diagram of building real-time exhibition system;
Fig. 2 is the process flow diagram of building real-time exhibition method.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The technical scheme of implementation of the present invention is:
As shown in Figure 1, the invention provides a kind of building real-time exhibition system, comprise CAD design drawing database A1, the dummy model generation module A3, the CAD coordinate integrate module A4 that connect successively; The first indoor scene generation module A6, outdoor scene and Landscape Integration modules A 7 after CAD coordinate integrate module A4 also is connected with respectively house type coordinate json data memory module A5 in each balcony, coordinate and makes zero; The second indoor scene generation module A9, indoor and outdoors scene integrate module A10, user's display terminal A11, user interface A12 and balcony that the interior house type coordinate json data memory module A5 of each balcony also is connected with in turn after selected balcony json data read module A8, the integration json data are selected modules A 13; The second indoor scene generation module A9 is connected with the first indoor scene generation module A6; Indoor and outdoors scene integrate module A10 is connected with outdoor scene and Landscape Integration modules A 7; Balcony selects modules A 13 to be connected with selected balcony json data read module A8.
Also be provided with data processing module A2 between described CAD design drawing database A1, dummy model generation module A3.
Described data processing module A2 comprises that Data classification is processed submodule and Data Format Transform is processed submodule.
Described dummy model generation module A3 comprises BUILDINGS MODELS generation module, ground model generation module, indoor model generation module, landscape model generation module.
Described user interface A12 comprises the viewing angle control module, the control module of advancing and retreat control module.
Described CAD design drawing database A1 is CAD design drawing data memory module also.
Described user interface A12 also user operates control module.
As shown in Figure 2, the present invention also provides a kind of building real-time exhibition method, may further comprise the steps:
(1) sets up CAD design drawing database;
(2) according to CAD design drawing data, generating virtual model;
(3) according to the CAD coordinate, each dummy model is integrated;
(4) store house type coordinate json data in each balcony; Generate the first indoor scene after coordinate makes zero; Integrate outdoor scene and view;
(5) user selection balcony;
(6) read selected balcony json data;
(7) the second indoor scene after the generation integration json data;
(8) integrate the indoor and outdoors scene;
(9) user terminal displays and operation.
The described CAD design drawing database steps of setting up comprises data processing step.
Described data processing step comprises that Data classification is processed and Data Format Transform is processed.
Described generating virtual model step comprises that BUILDINGS MODELS generates, ground model generates, indoor model generates and landscape model generates.
Described user terminal displays and operation comprise viewing angle control, advance and control and retreat control.
Operation instruction of the present invention is as follows:
1, preliminary work
1) need the client that the detailed CAD drawing of building is provided, the modelling personnel can carry out three-dimensional model according to providing drawing and build, and finally integrate ground model, the coordinate of landscape model and BUILDINGS MODELS;
2) the modelling personnel are entered into all buildings and view position in the Excel table according to the CAD drawing, then are converted to the json tables of data by Data Analysis, and are deposited in the client-side program, quick calling when conveniently the client operates later on;
2, the client browses
The client can be in three-dimensional scenic, and the unconfined view of browsing both can enter into house type and browse view outside window, also can arbitrarily walk in the residential quarter and browse, the world of rediscover allows and can not yet build up the stage at building fully, the spatial impression of real-time experience residential quarter, the information such as view;
3, client's operation
The operation meeting is regulated according to different systems:
A. traditional computer adopts W, A, S, D or directionkeys to control the mouse control view directions;
Touch-screen and portable terminal adopt the single-point operation, and the finger upward sliding advances, and slide backward to retreat.Two finger control viewport directions are browsed;
The above only is preferred implementation of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (10)
1. a building real-time exhibition system is characterized in that, comprises the CAD design drawing database, dummy model generation module, the CAD coordinate integrate module that connect successively; The first indoor scene generation module, outdoor scene and Landscape Integration module after CAD coordinate integrate module also is connected with respectively house type coordinate json data memory module in each balcony, coordinate and makes zero; The second indoor scene generation module, indoor and outdoors scene integrate module, user's display terminal, user interface and balcony that the interior house type coordinate json data memory module of each balcony also is connected with in turn after selected balcony json data read module, the integration json data are selected module; The second indoor scene generation module is connected with the first indoor scene generation module; Indoor and outdoors scene integrate module is connected with outdoor scene and Landscape Integration module; Balcony selects module to be connected with selected balcony json data read module.
2. building real-time exhibition according to claim 1 system is characterized in that, also is provided with data processing module between described CAD design drawing database, dummy model generation module.
3. building real-time exhibition according to claim 2 system is characterized in that, described data processing module comprises that Data classification is processed submodule and Data Format Transform is processed submodule.
4. building real-time exhibition according to claim 1 system is characterized in that described dummy model generation module comprises BUILDINGS MODELS generation module, ground model generation module, indoor model generation module, landscape model generation module.
5. building real-time exhibition according to claim 1 system is characterized in that, described user interface comprises the viewing angle control module, the control module of advancing and retreat control module.
6. a building real-time exhibition method is characterized in that, may further comprise the steps:
(1) sets up CAD design drawing database;
(2) according to CAD design drawing data, generating virtual model;
(3) according to the CAD coordinate, each dummy model is integrated;
(4) store house type coordinate json data in each balcony; Generate the first indoor scene after coordinate makes zero; Integrate outdoor scene and view;
(5) user selection balcony;
(6) read selected balcony json data;
(7) the second indoor scene after the generation integration json data;
(8) integrate the indoor and outdoors scene;
(9) user terminal displays and operation.
7. building real-time exhibition method according to claim 6 is characterized in that, the described CAD design drawing database of setting up comprises data processing step.
8. building real-time exhibition method according to claim 7 is characterized in that, described data processing step comprises that Data classification is processed and Data Format Transform is processed.
9. building real-time exhibition method according to claim 6 is characterized in that, described generating virtual model step comprises that BUILDINGS MODELS generates, ground model generates, indoor model generates and landscape model generates.
10. building real-time exhibition method according to claim 6 is characterized in that, described user terminal displays and operation comprise viewing angle control, advance and control and retreat control.
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Cited By (6)
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| CN104517001A (en) * | 2014-02-27 | 2015-04-15 | 绿地控股集团有限公司 | Browser-based method for displaying to-be-constructed construction information |
| CN106407523A (en) * | 2016-09-01 | 2017-02-15 | 深圳市彬讯科技有限公司 | System for generating CAD construction drawing through one key on basis of Tumax house type drawing |
| CN107239141A (en) * | 2017-06-01 | 2017-10-10 | 成都积木创艺科技有限公司 | A kind of architectural effect preview system and method based on immersion VR |
| CN110751616A (en) * | 2019-10-16 | 2020-02-04 | 睿宇时空科技(重庆)有限公司 | Indoor and outdoor panoramic house-watching video fusion method |
| CN113538706A (en) * | 2021-09-16 | 2021-10-22 | 深圳须弥云图空间科技有限公司 | Digital sand table-based house scene display method, device, equipment and storage medium |
| CN117934771A (en) * | 2023-11-30 | 2024-04-26 | 科学城(广州)信息科技集团有限公司 | Display method and device of digital sand table, computer equipment and storage medium |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104517001A (en) * | 2014-02-27 | 2015-04-15 | 绿地控股集团有限公司 | Browser-based method for displaying to-be-constructed construction information |
| CN106407523A (en) * | 2016-09-01 | 2017-02-15 | 深圳市彬讯科技有限公司 | System for generating CAD construction drawing through one key on basis of Tumax house type drawing |
| CN106407523B (en) * | 2016-09-01 | 2019-09-06 | 深圳市彬讯科技有限公司 | A kind of system that CAD construction drawing is generated based on one key of Tumax floor plan |
| CN107239141A (en) * | 2017-06-01 | 2017-10-10 | 成都积木创艺科技有限公司 | A kind of architectural effect preview system and method based on immersion VR |
| CN110751616A (en) * | 2019-10-16 | 2020-02-04 | 睿宇时空科技(重庆)有限公司 | Indoor and outdoor panoramic house-watching video fusion method |
| CN110751616B (en) * | 2019-10-16 | 2022-02-18 | 睿宇时空科技(重庆)有限公司 | Indoor and outdoor panoramic house-watching video fusion method |
| CN113538706A (en) * | 2021-09-16 | 2021-10-22 | 深圳须弥云图空间科技有限公司 | Digital sand table-based house scene display method, device, equipment and storage medium |
| CN113538706B (en) * | 2021-09-16 | 2021-12-31 | 深圳须弥云图空间科技有限公司 | Digital sand table-based house scene display method, device, equipment and storage medium |
| CN117934771A (en) * | 2023-11-30 | 2024-04-26 | 科学城(广州)信息科技集团有限公司 | Display method and device of digital sand table, computer equipment and storage medium |
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| CN102930083B (en) | 2015-06-24 |
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