CN104484327A - Project environment display method - Google Patents
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- CN104484327A CN104484327A CN201410527977.9A CN201410527977A CN104484327A CN 104484327 A CN104484327 A CN 104484327A CN 201410527977 A CN201410527977 A CN 201410527977A CN 104484327 A CN104484327 A CN 104484327A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T17/00—Three dimensional [3D] modelling, e.g. data description of 3D objects
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Abstract
The invention relates to a project environment display method. The method comprises performing three-dimensional modeling and rendering on a project to build three-dimensional panoramic images; meanwhile, performing panoramic photographing on existing surroundings of the project to make live-action three-dimensional panoramic data; then integrating the three-dimensional panoramic images and the live-action three-dimensional panoramic data onto an electronic map, and performing web publishing on the basis of browser software. The project environment display method can display a project under planning or under construction on Internet without downloading three-dimensional plug-ins to achieving publicity and promotion. The project environment display method can be widely applied to projects such as real estate buildings, constructional decoration, industrial parks and exhibitions to perform commercial promotion, investment attracting, environment show and the like.
Description
Technical field
The present invention relates to a kind of environment methods of exhibiting of projects combining dimensional Modeling Technology, three-dimensional panorama technology, Cartographic Technique.
Background technology
Along with the development of intelligent terminal and mobile network, user has been accustomed to carrying out NSLOOKUP by browser and app, and universal along with Baidu's streetscape, user also more and more gets used to the true environment being understood destination or point of interest by internet in advance.For a large amount of engineering project unit, if before projects completion, the true of projects or FUTURE ENVIRONMENT can be represented to Internet user, can reach that publicity promotes.
At present, environment exhibition method for projects mainly comprises the combination of high-definition image, video, three-dimensional display and above-mentioned three kinds of modes, and the popular way in existing market face uses the pattern of three-dimensional display: the Virtual Simulation of three-dimensional modeling and outdoor scene display technique two class of three-dimensional panorama.According to the ways to realize of projects, non-finished project and finished project can be roughly divided into.For non-finished project, can reach the mode of good bandwagon effect, be carry out modeling by three-dimensional modeling Software for producing such as 3D Studio Max, and this mode can make user experience the rear effect of project completion in advance by virtual mode.For finished project, by apparatus for making a video recording, gather 360 degree of outdoor scenes of projects, and be made into three-dimensional panorama effect and externally show, this mode can allow user see the real image of project.The visible Chinese patent application of exhibition method " House Exhibition System and method based on panorama electronic map " (patent No. 201010217524.8) of three-dimensional panorama, proposes a kind of scheme using three-dimensional panorama to carry out house property displaying.
At present, universal due to the outdoor scene visualization techniques such as Google's streetscape, Baidu's streetscape, city streetscape and application, based on three-dimensional panorama, a kind of main flow is become day by day to the mode that environment is shown, and the emulated data of three-dimensional modeling needs to install browser 3D engine plug-in unit, just show by browser.User run into need to download browser plug-in time, often worry viral plug-in unit, or feel trouble etc., and abandon downloading, such user just cannot check by internet the projects environment emulating out by three-dimensional modeling.According to the actual fact, on the one hand, a large amount of projects construction has a process, based on the consideration of income and cost, Project Unit is expected can before project completion, even from the project planning stage, just can be shown and promotion project by internet, this just determines and must carry out three-dimensional modeling emulation by dimensional Modeling Technology to uncompleted projects.On the other hand, the demand that user understands project, often needs understanding project itself incessantly, and also need to have supporting setting, true environment etc. to periphery and understand, this just needs to carry out outdoor scene reduction by three-dimensional panorama technology.The present invention is just according to actual conditions and the displaying demand of projects, have employed a kind of new method in conjunction with dimensional Modeling Technology and three-dimensional panorama technology, environment construction and displaying are carried out for the projects do not completed, and can realize cross-platform, the convenient access of cross-terminal.
Summary of the invention
The present invention aims to provide a kind of environment methods of exhibiting of projects, in conjunction with electronic map technique, three-dimensional model and three-dimensional panorama technology is used to carry out seamless fusion to the program results of projects and surrounding enviroment, and for the requirement surfed the Net in multiple terminals, carry out virtual reality fusion effect plays based on all kinds of browser software.
The environment methods of exhibiting of a kind of projects of the present invention, it comprises following content:
Content S1, according to the planning and design scheme of described projects, carries out three-dimensional modeling to its display area and plays up, and producing and generating virtual three-dimensional panoramic picture;
Content S2, carries out panoramic information collection to the existing environment of the periphery of described projects, and produces and generates outdoor scene three-dimensional panorama data;
Content S3, is incorporated into outdoor scene three-dimensional panoramic image in virtual three-dimensional panoramic picture in S1 and S2 in electronic chart, and carries out Web Publishing based on browser software.
In the environment methods of exhibiting of above-mentioned projects, in described content S1, carry out three-dimensional modeling to the Zone Full of described projects to comprise: under using the prerequisite of BIM technology to the building operation of described projects, by BIM data importing three-dimensional model tools software, carry out three-dimensional model design and three-dimensional model is played up.
In the environment methods of exhibiting of above-mentioned projects, in described step S1, carry out three-dimensional modeling to the key area of described projects to comprise: according to CAD drawing contained in described planning and design data or sketch etc., by three-dimensional model tools software three-dimensional model design is carried out to the key area in described projects and three-dimensional model is played up.In the environment methods of exhibiting of above-mentioned projects, described in carry out three-dimensional model and play up and comprise: according to the drawing of described three-dimensional model design gained, selected point position, and described some position is played up.
In the environment methods of exhibiting of above-mentioned projects, in described step S1, produce and generate virtual scene three-dimensional panorama data to comprise: in the scene of described three-dimensional model, set one find a view a little, according to described three-dimensional modeling data, the scene projection mapping of described three-dimensional model is found a view on sphere a little or cubical six faces to by described, and by the three-dimensional panorama figure of projects described in three-dimensional panorama tools Software Create.In addition, also by the panorama Core Generator that carries in three-dimensional model tools software, the scene projection mapping of described three-dimensional model can be found a view on sphere a little or cubical six faces to by described.
In the environment methods of exhibiting of above-mentioned projects, in described step S2, carry out the collection of periphery panoramic information to the periphery place of described projects to comprise: the peripheral information collecting described projects, and according to the attribute data of described projects, the described peripheral information collected is screened, choose the peripheral information determining to meet described projects characteristic, then in described periphery place, choose the collection that periphery panoramic information is carried out in corresponding panorama collection point.
In the environment methods of exhibiting of above-mentioned projects, described in carry out periphery panoramic information and comprise: gather the real scene image in described periphery place, positional information and directional information.
In the environment methods of exhibiting of above-mentioned projects, the real scene image in described collection periphery place comprises: in described periphery place, choose panorama collection point, by three-dimensional panorama collecting device, shoot on location is carried out, to obtain real scene image to the real scene in described periphery place.
In the environment methods of exhibiting of above-mentioned projects, the positional information in described collection periphery place comprises: by GPS device or other positioning equipment, carries out positional information collection to described panorama collection point, to obtain and to record the positional information of this collection point.
In the environment methods of exhibiting of above-mentioned projects, the directional information in described collection periphery place comprises: pass through guide device, obtain in the shooting process of described real scene image, all or arbitrarily during time shooting, the direction, optical center of described three-dimensional panorama collecting device and the azimuth information referring between north or direction.
In the environment methods of exhibiting of above-mentioned projects, in described step S2, produce and generate outdoor scene three-dimensional panorama data to comprise: carry out splicing and issue by three-dimensional panorama tools software to real scene image, obtain the three-dimensional panorama figure of panorama collection point, and integrate the positional information of this collection point and azimuth information generates described outdoor scene three-dimensional panorama data.
In the environment methods of exhibiting of above-mentioned projects, in described step S3, integrate virtual three-dimensional panoramic picture and outdoor scene three-dimensional panoramic image, comprising: by described virtual panoramic image and live-action panorama picture, according to them in corresponding being incorporated on electronic chart of the actual position of physical space.
In the environment methods of exhibiting of above-mentioned projects, in described step S3, virtual three-dimensional panoramic picture is incorporated on electronic chart, comprise: according to the corresponding relation of the geographic position of finding a view a little and electronic chart, dot position information of finding a view is marked on electronic chart, generation is found a view point map, and the orientation, visual angle of virtual three-dimensional panorama is adjusted to consistent with true environment, namely fan-shaped by what arrange on electronic chart centered by point map of finding a view, and adjust fan-shaped center line, the medium line orientation of the virtual scene that center line orientation is shown with panorama playing program is consistent, obtain the horizontal view angle value of virtual scene simultaneously, be set to fan-shaped radian.
In the environment methods of exhibiting of above-mentioned projects, in described step S3, outdoor scene three-dimensional panoramic image is incorporated on electronic chart, comprise: according to the location coordinate information of collection point, collection point is mapped on electronic chart, generate and gather point map, and according to the directional information of collected by camera, setting gathers the fan-shaped medium line orientation of point map, according to the horizontal view angle value of the outdoor scene scene that panorama playing program shows, sets fan-shaped radian.
In the environment methods of exhibiting of above-mentioned projects, in described step S3, Web Publishing is carried out based on browser software, comprise: electronic chart, virtual three-dimensional panoramic picture, outdoor scene three-dimensional panoramic image are processed according to hypertext language format standard, and be compiled into the form that browser software can load.
In the environment methods of exhibiting of above-mentioned projects, in described step S3, carry out Web Publishing based on browser software, comprising: virtual three-dimensional panoramic picture and outdoor scene three-dimensional panoramic image are all compiled into the file layout supporting flash player, or support Html5 form.
Owing to have employed above-mentioned technical solution, the present invention is by carrying out three-dimensional modeling to projects according to planning and design, and produce and generate virtual scene three-dimensional panoramic image, simultaneously, outdoor scene three-dimensional panorama data creating is carried out to project periphery place, then above-mentioned image integration on electronic chart, realize projects from self planning and design to comprehensive displaying of all kinds of actual environment in periphery place, and finally achieve and efficiently issue based on the unification of browser towards different terminals.Therefore, the present invention effectively improves the projects that is in the construction period and carries out the efficiency of showing and effect by internet, and overcome by third party's plug-in unit in conventional three-dimensional exhibition scheme, load flow that Large Copacity three-dimensional modeling data exists and take the shortcomings such as height, transmission capacity are low, promotion weak effect.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a specific embodiment of the environment methods of exhibiting of a kind of projects of the present invention;
The structured flowchart of the system that a specific embodiment of the environment methods of exhibiting that Fig. 2 is a kind of projects of the present invention utilizes.
Embodiment
Below in conjunction with accompanying drawing, provide preferred embodiment of the present invention, and be described in detail.
The present invention, i.e. a kind of environment methods of exhibiting of projects, comprise the following steps:
Step S1, according to the planning and design scheme of described projects, carries out three-dimensional modeling to its display area and plays up, and producing and generating virtual three-dimensional panoramic picture;
Step S2, carries out panoramic information collection to the existing environment of the periphery of described projects, and produces and generates outdoor scene three-dimensional panorama data;
Step S3, is incorporated into outdoor scene three-dimensional panoramic image in virtual three-dimensional panoramic picture in S1 and S2 in electronic chart, and carries out Web Publishing based on browser software;
First, the following concept in the present invention is made an explanation:
1, projects refers to: planning and design complete, but the related entities of formally not built, such as, house house property, commercial real estate, gardens, traffic engineering, administration building, exhibition exhibition, cultural facility venue, Decorating Project etc. need certain hour to carry out the entity of engineering construction (in the present invention, " projects " can comprise above-mentioned example, but is not limited in this).
2, the periphery place of projects refers to: apart from projects certain limit content, the place of required related information is shown with projects, as projects be house time, house is shown, then needs to show and common people live relevant means of transportation, living facilities, greening place etc.; And for example projects is exhibition, then need to show the means of transportation, business environment etc. relevant to exhibition participant.
3, the planning and design scheme of above-mentioned projects includes but not limited to: design concept, Conceptual Design related text drawing and association numerical data, appearance design scheme related text drawing and association numerical data, integrated planning scheme related text drawing and association numerical data, regional planning related text drawing and association numerical data, model effect related text drawing and association numerical data, project construction unit related text drawing and association numerical data, Project in Operation unit related text drawing and association numerical data etc.
4, the panoramic information in the periphery place of above-mentioned projects includes but not limited to: periphery place title, address, phone, brief introduction, details and the distance etc. apart from projects.
5, map refers to: contain projects and periphery place thereof the figure at the interior position relationship for describing projects and periphery place, it includes but not limited to: digitized internet electronic map, Gis electronic chart, remote sensing map etc. store by Geographic Information System and transmit the electronic chart of data, bit map type is used to store the electronic chart of data, use vector expression image to store the electronic chart of data, and schematic diagram, floor plan, CAD figure etc. embody the map of projects geographic position relation.
Below above-mentioned steps is described in detail.
In step sl, carry out three-dimensional modeling to the Zone Full of projects to comprise: under using the prerequisite of BIM (BIM) technology to the building operation of projects, by BIM data importing three-dimensional model tools software (including but not limited to: 3D Studio Max etc.), carry out three-dimensional model design and three-dimensional model is played up.
In step sl, carry out three-dimensional modeling to the key area of projects to comprise: according to CAD drawing contained in planning and design data, by three-dimensional model tools software three-dimensional model design is carried out to the key area (as important places such as the parlor in house property engineering, dining room, bedroom, kitchen, toilet, meeting room, office, parking lot and model rooms) in projects and three-dimensional model is played up.In practice, can generate with Google sketchup instrument the three-dimensional model making skp form, and Autodesk 3Dmax instrument generates the three-dimensional model making Max form, use V-Ray renderer plug-in unit, import in 3Dmax and play up.
Above-mentioned " three-dimensional model is played up " comprising: according to the drawing of three-dimensional model design gained, choose suitable some position (popularization shown in house as met and the some position of the demand of sale), it is played up (data such as finishing material, effect image that such as can provide according to project side carries out playing up of difference position).
In step sl, three-dimensional model scene refers to by three-dimensional model tools software (including but not limited to: 3D Studio Max etc.), carries out the scene that three-dimensional model design and three-dimensional model are played up and generated.
In step sl, produce and generate virtual scene three-dimensional panoramic image to comprise: in the scene of three-dimensional model, set certain find a view a little, according to three-dimensional modeling data, the panorama Core Generator (or using mathematics Changing Pattern) carried by (including but not limited to 3D Studio Max etc.) in three-dimensional model tools software, by the scene projection mapping of three-dimensional model to finding a view on sphere a little or cubical six faces by this, and the three-dimensional panorama figure of projects is generated by three-dimensional panorama tools software (" making scape teacher " that such as Shanghai Jietu Software Technology Co., Ltd produces etc.).
In step s 2, carry out the collection of periphery panoramic information to the periphery place of projects to comprise: the peripheral information of assembled item engineering (includes but not limited to: projects periphery row noise, means of transportation, educational institution, health care, amusement and recreation, hotel does shopping, the information such as cuisines information and sport and body-building), and according to the attribute data of projects, the peripheral information collected is screened, choose the peripheral information determining to meet projects characteristic (such as, when projects is commerce-create building, the peripheral information that user pays close attention to is public transport, parking place and finance place layer, and for example, when projects is house building, the peripheral information that user pays close attention to is hygiene medical treatment place, place of education, commercial entertainment place and public transport place etc.), then in periphery place, choose corresponding panorama collection point carry out the collection of periphery panoramic picture.
In step s 2, periphery panoramic information includes but not limited to: the real scene image in periphery place, positional information and directional information, and wherein, the real scene image in periphery place must gather, and the positional information in periphery place and directional information, manual intervention can be carried out when integrating with map.
The real scene image gathering above-mentioned periphery place comprises: the panorama collection point in periphery place, by the professional three-dimensional panorama collecting device (including but not limited to: the apparatuss for making a video recording such as The Cloud Terrace, tripod, level meter, slr camera, fish eye lens, GPS external equipment, electronic compass, cable release) of the whole series, according to the photographing request of three-dimensional panorama, shoot on location is carried out, to obtain real scene image to the real scene in periphery place.
The positional information gathering above-mentioned periphery place comprises: gathered the coordinate of panorama collection point in periphery place by GPS device (including but not limited to the said equipment in the present invention), to obtain and to record the GPS position information of panorama collection point in periphery place.
The directional information gathering above-mentioned periphery place comprises: by machinery or electronic guidance equipment (including but not limited to the said equipment in the present invention) such as compass, digital compass, north arrowes, obtain in the shooting process of the real scene image in periphery place, all or arbitrarily during time shooting, the direction, optical center of three-dimensional panorama collecting device and the azimuth information referring between north or direction.
In step s 2, produce and generate outdoor scene three-dimensional panorama data to comprise: (included but not limited to: make scape teacher by the three-dimensional panorama tools software of specialty, the Software tools such as PTGui) splicing and issue are carried out to real scene image, obtain the three-dimensional panorama figure in final periphery place, and integrate the three-dimensional panorama figure in this periphery place, GPS position information and azimuth information generate outdoor scene three-dimensional panorama data, wherein, the three-dimensional panorama figure in periphery place is necessary, GPS position information and azimuth information are then and nonessential information, this GPS position information and azimuth information can when the project implementations, by mode fixed and adjustment at the enterprising rower of map of manpower intervention.
The above-mentioned periphery place to projects is carried out the collection of periphery panoramic information and is produced and generated the technology of outdoor scene three-dimensional panorama data, visible relevant panoramic technique patent, such as: Chinese invention patent CN1437165A (publication date on August 20th, 2003) disclosed " an intelligent panorama generation method based on two fish eye images ", Chinese invention patent CN1707353A (publication date on Dec 14th, 2005) disclosed " a kind of method generating spherical panorama based on full frame image ", Chinese invention patent CN1707354A (publication date on Dec 14th, 2005) disclosed " generating the Intelligentized method of high-definition full views based on soft-shelled turtle eye or drum shaft images fast ", Chinese invention patent CN1707355A (publication date on Dec 14th, 2005) disclosed " generating the method for whole spherical panorama based on six sheets of drum shaft images ", Chinese invention patent CN101000461 (publication date on July 18th, 2007) disclosed " a kind of method of generating stereoscopic panorama by fish eye image ".Visible in conjunction with correlation technique with map about panorama, U.S. 6563529B1 patent (publication date on May 13rd, 2003), Chinese invention patent CN100489851 disclosed " building the method for panorama electronic map service ".
In above-mentioned steps S3, by virtual scene three-dimensional panoramic image and outdoor scene three-dimensional panorama Data Integration on electronic chart, refer to above-mentioned two class image integrations on same set of electronic chart, comprise: for virtual panoramic image, to find a view according to it corresponding relation of a geographic position and electronic chart, dot position information of finding a view is marked on electronic chart, generation is found a view point map, what arrange again centered by point map of finding a view is fan-shaped, adjust fan-shaped center line, the medium line orientation of the virtual scene that center line orientation is shown with panorama playing program is consistent, and the horizontal view angle value of virtual scene is set to fan-shaped radian, its objective is that the orientation, visual angle making virtual three-dimensional panorama is adjusted to consistent with true environment, user clicks the three-dimensional panorama figure that point map of finding a view can present correspondence position, simultaneously, when user sees three-dimensional panorama figure, its position in map can be recognized, and the directional information that directional information corresponding to the image seen by panorama broadcast window of user and map radar are pointed to is consistent, for outdoor scene three-dimensional panoramic image, according to the location coordinate information of its collection point, collection point is mapped on electronic chart, generate and gather point map, and according to the directional information of collected by camera, setting gathers the fan-shaped medium line orientation of point map, according to the horizontal view angle value of the outdoor scene scene that panorama playing program shows, set fan-shaped radian, its target is also that the orientation, visual angle of outdoor scene three-dimensional panorama and true environment are consistent.By said method, the planning scene of projects and the unified integration of periphery real scene energy are on electronic chart.
Interrelating effect about map and three-dimensional panorama data can see Google's streetscape map and Jie Tu city website city8.com, and the Chinese patent that the patented technology be combined with map about three-dimensional panorama data can be CN1845094 (publication date October 11 in 2006) see publication number " builds the method that panorama electronic map is served ".
In above-mentioned steps S3, when panorama collection is carried out to projects periphery, also can without the instrument such as GPS device and electronic compass, be incorporated on electronic chart by the mode manually marking and adjust, therefore, virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data are carried out associating with map and also can comprise: under all or part of outdoor scene three-dimensional panorama data do not have the condition of positional information or azimuth information, first on map, the position of corresponding panorama collection point is selected to demarcate by the mode of manpower intervention, thus above-mentioned three-dimensional panorama data are associated with map, make the focus clicked in map can find corresponding three-dimensional panorama figure, simultaneously, when user sees three-dimensional panorama figure, its position in map can be recognized, then by the mode of artificial adjustment, the radar direction of the direction of these three-dimensional panorama data and the corresponding focus of map is adjusted to true sensing, and orientation unanimously (that is: adjusts deflection, map radar and panorama visual angle is made to have consistance), the directional information that the image that user is seen by panorama broadcast window is corresponding and the directional information that map radar points to are consistent.
In above-mentioned steps S3, Web Publishing is carried out based on browser, comprise: by the virtual three-dimensional panoramic picture after association, outdoor scene three-dimensional panoramic image, the data such as electronic chart, process according to html format standard, and be converted into the form that can load based on browser for multiple terminals, wherein, the form that can load based on browser for multiple terminals refers to: hold at PC, intelligent terminal and television can pass through MS internet explorer, Google Chrome browser, apple Safari browser, red fox Firefox browser, the browser softwares (being not limited only to above-mentioned browser in the present invention) such as 360 browsers load virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data, map and attribute data.User's open any browser software, input URL address, third party's plug-in unit (except flash plug-in unit) that need not load beyond browser gets final product browsing virtual three-dimensional panoramic image, live-action panorama picture and map datum, thus understands the concrete condition of projects.
As shown in the above, core of the present invention is, when intelligent terminal and mobile Internet highly developed, solve, by internet, demand of showing directly perceived is carried out to the planning environment of projects, and possess the feature of propagability, convenience, cross-platform cross terminal, the present invention, except showing projects, considers the social property of projects, also shows supporting for projects periphery.When the present invention specifically implements, can after projects have been planned, carry out building three-dimensional modeling according to planning drawing and play up processing, regeneration virtual scene panoramic picture, and for projects surrounding enviroment, the apparatus for making a video recording such as slr camera, fish eye lens, pan-shot The Cloud Terrace can be used to carry out outdoor scene collection, again by panoramic mosaic Software Create outdoor scene three-dimensional panoramic image, simultaneously with position measuring devices such as GPS device, measure the positional information of collection point, with the machinery such as electronic compass, north arrow or electronic equipment, measure the azimuth information of collection point.After obtaining above-mentioned virtual scene panoramic picture and outdoor scene three-dimensional panoramic image, be integrated into on a electronic chart respectively, for virtual panoramic figure, main employing manually marks the mode of adjustment, for live-action panorama, according to collection point position coordinates and azimuth information, can very easily panoramic view data be added on map, the accuracy of holding position and aphorama angular direction.And when actual acquisition outdoor scene, also can only photographing panorama picture, survey record is not carried out to position coordinates and position angle, the mode that the later stage adopts manpower intervention mark and adjustment is made in project, panorama collection point is marked on map, and panorama visual angle and map radar are manually adjusted.Finally, become hypertext format file to issue above-mentioned data compilation, user inputs URL address in browser software, simple, fastly can open webpage, browse virtual three dimensional image, outdoor scene 3-D view that above-mentioned projects is relevant, map etc.
The present invention is compared with other scene display softwares on current mobile Internet market, without the need to user installation APP, there is the advantages such as access speed is fast, propagation performance is strong, no matter user uses computer end or PAD end or mobile phone terminal, and the environment that user's open any browser can carry out projects whenever and wherever possible is fast understood; Simultaneously, based on browser fusion three-dimensional model and three-dimensional panorama, projects environment is shown, user only need by a URL link address, it is no matter the mode that pushes of note or nowadays micro-letter propelling movement mode of fashionable network, various microblogging push mode or the timely chat tool of network etc., capital is very convenient, all terminals, after receiving information, only need to click, just can open webpage and browse.
Fig. 1 gives the entire protocol of a specific embodiment of the present invention, wherein:
Mark 100 represents " projects three-dimensional modeling generating virtual scene three-dimensional panoramic image " step, and for commercial real estate, this step 100 forms primarily of following sub-step:
1) projects three-dimensional model modeling: as commercial real estate is carried out modeling according to user Region Of Interest according to the standard-required of planning and design;
2) lighting rendering making is carried out to the scene that modeling completes: according to the standard-required of design, according to the requirement of the finishing material that internal structure design, scene are arranged, by three-dimensional lighting rendering instrument, as the software FX Modules such as 3D Studio Max carry out the making of playing up of scene;
3) generating virtual scene three-dimensional panorama figure: choose and find a view a little, three-dimensional modeling scene being changed into by this three-dimensional panoramic image of finding a view a little, directly three-dimensional modeling scene being generated three-dimensional panorama figure as used the panorama Core Generator of the softwares such as 3D Studio Max.
Mark 101 represents " the panoramic information collection of periphery place also makes outdoor scene three-dimensional panorama data " step, and this step 101 is made up of following sub-step:
1) three-dimensional panorama gathers point position selection, according to the characteristic of commercial real estate, the place to the commercial users such as periphery hotel, food and drink, track traffic, bank are concerned about is needed to represent, check selected element position by manual site or carry out data screening by (being not limited only to above-mentioned map in the present invention) such as Baidu's map, Google Maps, high moral maps, obtaining the three-dimensional panorama point bit data meeting and gather and require;
2) true environment data acquisition, by the professional three-dimensional panorama collecting device of the whole series, include but not limited to The Cloud Terrace, tripod, level meter, slr camera, fish eye lens, GPS external equipment, electronic compass, cable release etc., carry out three-dimensional panorama image collection, simultaneously the GPS position information of measuring point position and azimuth information;
3) three-dimensional panorama point position image data screening, according to the feature of building, the three-dimensional panorama data that artificial screening is suitable;
4) original image will photographed, that is produced by Shanghai Jietu Software Technology Co., Ltd makes the three-dimensional panorama Software for producing such as Jing Shi (being not limited only to above-mentioned software in the present invention), carry out split release processing, generate three-dimensional panorama scene effect.
Mark 102 represents " virtual scene panorama sketch and live-action panorama picture being incorporated on electronic chart " step, projects panorama (comprising virtual scene three-dimensional panoramic image and outdoor scene three-dimensional panorama data) and electronic chart are mainly integrated by this step 102, the panoramic view data with positional information directly and internet electronic map, GIS electronic chart, remote sensing figure, schematic diagram, the map (being not limited only to above-mentioned map in the present invention) that CAD figure or more the combination etc. of type has positional information carries out mapping association, and do not have the panoramic picture of positional information can carry out the artificial mark of correspondence position on map, thus panoramic view data and map are carried out mapping association, in addition, under there is at panoramic view data the condition of directional information, the radar of the directional information of this panoramic view data and focus corresponding to map can be carried out mapping association, the orientation that panoramic view data image direction and radar are pointed to is consistent, and the panoramic view data of the directional information do not had adjusting the mode by artificial selection with radar direction, the orientation pointed to radar is consistent.
Mark 103 represents " carrying out Web Publishing based on browser " step, above-mentioned panoramic view data and map certificate process according to html format standard by this step, and be converted into the data layout that can load based on browser for multiple terminals, carry out Web Publishing based on browser.
The structured flowchart of the system that Fig. 2 utilizes for above-mentioned specific embodiment, this system (includes but are not limited to computer end by terminal 200, PAD holds, mobile phone terminal, television etc.), internet 201 (Internet), server 202 (Web Server), three-dimensional scenic (virtual scene three-dimensional panorama and outdoor scene three-dimensional panorama) database 203, position related information database 204 (includes but are not limited to positional information, directional information etc.) and map graph database 205 (include but are not limited to internet electronic map, GIS electronic chart, remote sensing figure, schematic diagram, CAD figure or more the combination of type) etc. formation, wherein, server 202 is connected with each database above-mentioned, and also connect each other between each database.
In said system, by artificially collecting in map graph database 205 and position related information database 204: the building structure figure diagram data (being not limited only to this data), 2.5D effective structure figure diagram data, peripheral map graph data etc. of projects, each station location marker information of this map datum is associated.
In said system, terminal 200 is equipped with internet application, to pass through the Internet access service device 202, and the Web browsing application downloaded from server 202 is housed, i.e. browser (Browser).Terminal 200 includes but are not limited to: the multiple terminal mechanisms such as all kinds of smart mobile phones of the brand such as the IPAD removable computer of computer PC, apple, the PAD panel computer that android system is housed, apple Iphone mobile phone, the Samsung that android system is housed, HTC, Nokia, Motorola (being not limited only to above-mentioned brand in the present invention) become; Internet is then divided into wired network and wireless network and mobile terminal 3G/4G network etc. according to the kind difference of each terminating machine.
In sum, the present invention combines and utilizes dimensional Modeling Technology and three-dimensional panorama technology, thus effectively can improve the buildings that is in the construction period and carry out the efficiency of showing and effect by internet.The present invention need not loading third-party plug-in unit in a browser, be applicable to overcome in conventional three-dimensional displaying by third party's plug-in unit, load flow that Large Copacity three-dimensional modeling data exists and take the shortcomings such as height, transmission capacity are low, promotion weak effect, and from comercial operation, if projects just can carry out promotion and displaying at Construction State, favourable promotion strikes a bargain, reduce the conclusion of the business cycle, and for a large amount of engineering dropped into, easily more than one hundred million investments, recoup funds in advance, significantly can reduce finance costs.
Above-described, be only preferred embodiment of the present invention, and be not used to limit scope of the present invention, the above embodiment of the present invention can also make a variety of changes.Namely every claims according to the present patent application and description are done simple, equivalence change and modify, and all fall into the claims of patent of the present invention.The not detailed description of the present invention be routine techniques content.
Claims (16)
1. an environment methods of exhibiting for projects, is characterized in that, said method comprising the steps of:
Step S1, according to the planning and design scheme of described projects, carries out three-dimensional modeling to its display area and plays up, and producing and generating virtual three-dimensional panoramic picture;
Step S2, carries out panoramic information collection to the existing environment of the periphery of described projects, and produces and generates outdoor scene three-dimensional panorama data;
Step S3, is incorporated into outdoor scene three-dimensional panoramic image in virtual three-dimensional panoramic picture in S1 and S2 in electronic chart, and carries out Web Publishing based on browser software.
2. the environment methods of exhibiting of projects according to claim 1, it is characterized in that, in described step S1, the display area of described projects is carried out three-dimensional modeling and played up, comprise: by the BIM data importing three-dimensional model tools software of projects, three-dimensional model making is carried out to display area and three-dimensional model is played up, obtain the three-dimensional model scene of display area.
3. the environment methods of exhibiting of projects according to claim 1, it is characterized in that, in described step S1, the display area of described projects is carried out three-dimensional modeling and played up, comprise: according to the planning and design of described projects, by three-dimensional model tools software three-dimensional model making carried out to display area and play up, obtaining the three-dimensional model scene of display area.
4. the environment methods of exhibiting of projects according to claim 1, it is characterized in that, in described step S1, describedly produce and generate virtual three-dimensional panoramic picture, comprise: in the display area three-dimensional model scene of described projects, setting is found a view a little, scene map is found a view on sphere a little or cubical six faces to by described, and by the virtual three-dimensional panoramic picture of projects described in three-dimensional panorama tools Software Create.
5. the environment methods of exhibiting of projects according to claim 1, it is characterized in that, in described step S1, describedly produce and generate virtual three-dimensional panoramic picture, comprise: in the display area three-dimensional model scene of described projects, setting is found a view a little, by the panorama Core Generator carried in three-dimensional model tools software, generate the virtual three-dimensional panoramic picture of described projects.
6. the environment methods of exhibiting of projects according to claim 1, it is characterized in that, in described step S2, panoramic information collection is carried out to the existing environment of the periphery of described projects, refer to choose and show that panoramic information collection is carried out in relevant region to described projects environment.
7. the environment methods of exhibiting of projects according to claim 1, is characterized in that, in described step S2, outdoor scene three-dimensional panorama data comprise: outdoor scene three-dimensional panoramic image and accordingly positional information and directional information.
8. the environment methods of exhibiting of projects according to claim 6, is characterized in that, described panoramic information collection comprises: choose collection point and carry out three-dimensional panoramic image collection, the location coordinate information of record collection point, the directional information of record collected by camera.
9. the environment methods of exhibiting of projects according to claim 8, it is characterized in that, the location coordinate information of described record collection point, comprising: gathered by the coordinate of positioning equipment to panorama collection point, to obtain and to record the positional information of panorama collection point in described periphery place.
10. the environment methods of exhibiting of projects according to claim 8, it is characterized in that, the directional information of described record collected by camera, comprise: pass through guide device, obtain in camera shooting process, all or arbitrarily during time shooting, the direction, optical center of described three-dimensional panorama collecting device and the azimuth information referring between north or direction.
The environment methods of exhibiting of 11. projects according to claim 1, it is characterized in that, electronic chart in described step S3, comprise: use Geographic Information System to store and transmit the electronic chart of data, bit map type is used to store the electronic chart of data, use vector expression image to store the electronic chart of data, and schematic diagram, floor plan etc. embody the map of projects geographic position relation.
The environment methods of exhibiting of 12. projects according to claim 1, it is characterized in that, described outdoor scene three-dimensional panoramic image in virtual three-dimensional panoramic picture in S1 and S2 is incorporated in electronic chart, refer to above-mentioned virtual three-dimensional panoramic picture and outdoor scene three-dimensional panoramic image, according to them in corresponding being incorporated on electronic chart of the actual position of physical space.
The environment methods of exhibiting of 13. projects according to claim 12, it is characterized in that, described virtual three-dimensional panoramic picture is incorporated on electronic chart, refer to the corresponding relation according to the geographic position of finding a view a little and electronic chart, dot position information of finding a view is marked on electronic chart, generation is found a view point map, and the orientation, visual angle of virtual three-dimensional panorama is adjusted to consistent with true environment.
The environment methods of exhibiting of 14. projects according to claim 13, it is characterized in that, the described orientation, visual angle by virtual three-dimensional panorama is adjusted to consistent with true environment, refer to fan-shaped by what arrange on electronic chart centered by point map of finding a view, and adjust fan-shaped center line, the medium line orientation of the virtual scene that center line orientation is shown with panorama playing program is consistent, obtains the horizontal view angle value of virtual scene simultaneously, is set to fan-shaped radian.
The environment methods of exhibiting of 15. projects according to claim 12, it is characterized in that, described outdoor scene three-dimensional panoramic image is incorporated on electronic chart, refer to the location coordinate information according to collection point, collection point is mapped on electronic chart, generate and gather point map, and according to the directional information of collected by camera, setting gathers the fan-shaped medium line orientation of point map, according to the horizontal view angle value of the outdoor scene scene that panorama playing program shows, sets fan-shaped radian.
The environment methods of exhibiting of 16. projects according to claim 1, it is characterized in that, describedly carry out Web Publishing based on browser software, refer to and electronic chart, virtual three-dimensional panoramic picture, outdoor scene three-dimensional panoramic image are processed according to hypertext language format standard, and be compiled into the form that browser software can load.
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