CN104517001A - Browser-based method for displaying to-be-constructed construction information - Google Patents
Browser-based method for displaying to-be-constructed construction information Download PDFInfo
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- CN104517001A CN104517001A CN201410070364.7A CN201410070364A CN104517001A CN 104517001 A CN104517001 A CN 104517001A CN 201410070364 A CN201410070364 A CN 201410070364A CN 104517001 A CN104517001 A CN 104517001A
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Abstract
The invention relates to a browser-based method for displaying to-be-constructed construction information. The method is capable of, through performing the three-dimensional modeling to 'to-be-constructed construction' according to a planning design, and making and generating three-dimensional full view data of the virtual scene; in addition, collecting the peripheral full view information of the peripheral place of the 'to-be-constructed construction' and making the live-action three-dimensional full view data, and then achieving the comprehensive display of the 'to-be-constructed construction' from the planning design of the own construction to the various attribute data of the peripheral place through integrating all full view data, and finally achieving the browser-based uniform high efficient distribution towards different terminals. The method is capable of effectively improving the display efficiency and effect of the to-be-constructed construction through the internet, and overcoming the defects that the third plug-in is used in the traditional house property and sale-building display, commercial real estate lease and sale and government investment introduction, the flow occupation is high, the transmission capacity is low and the marketing effect is poor while the large amount of the three-dimensional modeling data is loaded.
Description
Technical field
The present invention relates to a kind of method for showing architecture information to be built up based on browser combining dimensional Modeling Technology, three-dimensional panorama technology, Cartographic Technique, browser technology, data processing and display technique etc.
Background technology
Along with the fast development of internet (Internet), people get used to utilizing information needed for web search by computer day by day, nowadays the mobile terminal (as PAD, mobile phone etc.) being convenient to carry with is also universal popular, domestic existing 3G/4G network coverage face is also at progressively expanding day, people to can obtaining information whenever and wherever possible, thus make information dissemination technology field high speed development.
At present, varied for the exhibition method in building, the mode that can reach good bandwagon effect is the three-dimensional model bandwagon effect being made the important areas such as buildings model room by three-dimensional modeling tools (as 3D Studio Max etc.), and this mode can make user experience effect in building in advance by virtual mode.But, the data of three-dimensional modeling need to be browsed by installation 3D engine software or browser plug-in, because the storage format of these data can not by existing browser, as IE, FireFox, Chrome, Safari, the major browsers such as 360 directly read and present, tend to browser software due to internet online custom and open types of applications, and consider security and privacy concern, user is reluctant in the mind to carry browser plug-in, be therefore unfavorable for very much above-mentioned can the popularization of client software of three-dimensional display building.
And for the building built up, the effect plays mode of current main flow is by apparatus for making a video recording, gather 360 degree of outdoor scenes of building, then use all kinds of panorama manufacturing and releasing software to generate three-dimensional panorama figure and show.The method can make the truth of user's omnibearing impression building and periphery in each terminal by the three-dimensional panorama mode of true environment, home-confined just can the overall understanding of user is built and peripheral information, settling time and problem geographically, it is short that the program has fabrication cycle compared with three-dimensional modeling, cost is low, strong sense of reality, the advantage that data volume is little, and best advantage is the follow-on HTML specification of three-dimensional panorama support AdobeFlash Player and html5() form, for the former, major browsers substantially all supports Flash plug-in unit, for the latter, the above browser of existing IE9 version, FireFox, the browsers such as Chrome are all supported, this is the reason that three-dimensional panorama can be supported by all browsers.But, current present situation is: based on the related web page program of Flash developing plug, fast propagation can be carried out on computers to browse, but can not browse by fast propagation on multiple mobile terminal, as IOS system and Andriod system all do not support that flash plays, but its browser software supports Html5.Therefore, said method has some limitations.
In addition, mobile Internet also has the abbreviation that a kind of APP(of employing is English Application, popular due to smart mobile phones such as iPhone, and APP refers to the third party application of smart mobile phone.There is the iTunes shop of Apple in more famous APP shop, the Android Market of Android, the Ovi store of Nokia, also has the BlackBerry App World of Blackberry user, and the application store etc. of Microsoft) mode of software exhibition building.Although APP is the Software tool that current mobile Internet compares trend, its more inconvenient user carries out fast browsing access, is not easy on internet and mobile terminal, carry out efficient information especially and propagates fast, operate also more loaded down with trivial details, specifically, first APP mode needs to download APP client and installs, and house property building is to shown 3D effect, three-dimensional panorama effect image quality definition requires very high, and the various information of building, material content is also many, this just proposes very high requirement to the downloading flow of APP client, if all data are packaged in an APP, general large young pathbreaker is at 200M to 500M, even more than 1G, and download so large APP client, time-consuming longer, special in the user of public users monthly payment flow within 1G, this type of APP can allow prestige and halting, secondly, this type of APP is also not easy to upgrading in time of information, once there is the renewal in enormous quantities of information in rear end, will use traffic again, and no matter whether be that user needs to see, and do not need to see, all will download together, 3rd shortcoming is that different buildings may need to be shown separately by different building APP, like this, user certainly will need to download and install many APP clients miscellaneous, thus the increase of the memory space of terminal storage space can be caused, be also not easy to fast browsing viewing and the operation of user.
In addition, in Chinese patent application " House Exhibition System and method based on panorama electronic map " (patent No. 201010217524.8) although in occurred using three-dimensional panorama to carry out the scheme of house property displaying, but this patented claim is mainly for there is building, carry out Data Integration by three-dimensional panorama and map, and enlightenment is not provided to the displaying in building.
In view of the foregoing, consider existing more single for the way of presentation in building, propagate and the low problem of access efficiency, therefore, need a kind of based on new exhibiting method, for carrying out efficient information display fast in building.
Summary of the invention
In order to solve above-mentioned prior art Problems existing, the present invention aims to provide a kind of method for showing architecture information to be built up based on browser, treat all kinds of attribute datas building up building carry out seamless fusion to merge three-dimensional model and three-dimensional panorama, and for the requirement surfed the Net in multiple terminals, by all kinds of browser softwares that market is general, namely need not third party's plug-in unit, the displaying that virtual reality effect combines is carried out to planning building and periphery place, namely carries out unifying efficient issue towards different terminals based on browser.
A kind of method for showing architecture information to be built up based on browser of the present invention, it comprises the following steps:
Step S1, according to the planning and design data of building described to be built up, three-dimensional modeling is carried out to the Zone Full of building described to be built up or key area, local, and the three-dimensional modeling data of gained is produced and generated virtual scene three-dimensional panorama data, described virtual scene three-dimensional panorama data comprise: described in the virtual three-dimensional panorama sketch of building to be built up, panorama position information and direction of panorama information;
Step S2, the collection of periphery panoramic information is carried out to the periphery place of building described to be built up, and produce and generate outdoor scene three-dimensional panorama data, described outdoor scene three-dimensional panorama data comprise: outdoor scene three-dimensional panorama figure, GPS(Navigation Satellite Timing And RangingGlobal Position System of panorama collection point in described periphery place, be called for short GPS, sometimes NAVSTAR GPS is also referred to as, it means " with range finding GPS when nautical star is surveyed ", or is called for short GPS) positional information and azimuth information;
Described virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data are associated with map by step S3;
Step S4, is compiled into Hypertext Markup Language form by described virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map, and carries out Web Publishing based on browser;
Step S5, before or after the described step S4 of execution, the described attribute data waiting to build up building and periphery place thereof is added on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, wait that the attribute data building up building and periphery place thereof is compiled into Hypertext Markup Language form by described, and carry out Web Publishing based on browser.
Above-mentioned based on browser for showing in the method for architecture information to be built up, in described step S1, carry out three-dimensional modeling to the Zone Full of building described to be built up to comprise: under using the prerequisite of BIM technology to the building operation of building described to be built up, by BIM data importing three-dimensional model tools software, selected point position, carries out three-dimensional model making and three-dimensional model is played up.
Above-mentioned based on browser for showing in the method for architecture information to be built up, in described step S1, carry out three-dimensional modeling to the key area of building described to be built up to comprise: according to AUTOCAD(Automatic Computer Aided Design contained in described planning and design data, robot brain Computer Aided Design, AUTOCAD is famous three-dimensional Autocad, software for autodesk, inc. of the U.S. produces) overlook drawing, by three-dimensional model tools software three-dimensional model making is carried out to the key area in building described to be built up and three-dimensional model is played up.
Above-mentioned based on browser for showing in the method for architecture information to be built up, 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, the scene projection mapping of described three-dimensional model is generated described virtual three-dimensional panorama sketch in described find a view sphere a little or cube dignity, or generate described virtual three-dimensional panorama sketch by the panorama Core Generator carried in three-dimensional panorama tools software, described positional information of finding a view a little is converted to described panorama position information simultaneously, described directional information of finding a view a little is converted to described direction of panorama information.
Above-mentioned based on browser for showing in the method for architecture information to be built up, described step S2 comprises: the peripheral information of building to be built up described in collection, and according to the attribute data of building described to be built up, the described peripheral information collected is screened, choose the peripheral information of architectural character to be built up described in determining to meet, then in described periphery place, choose the making that outdoor scene three-dimensional panorama data are carried out in corresponding panorama collection point.
Above-mentioned based on browser for showing in the method for architecture information to be built up, described step S2 comprises: the panorama collection point in described periphery place, by three-dimensional panorama collecting device, shoot on location is carried out to the real scene in described periphery place, to obtain described outdoor scene three-dimensional panorama figure.
Above-mentioned based on browser for showing that, in the method for architecture information to be built up, described step S2 comprises: gathered by the coordinate of GPS device to the panorama collection point in described periphery place, to obtain and to record described GPS position information.
Above-mentioned based on browser for showing in the method for architecture information to be built up, described step S2 comprises: by mechanical compass or electronic compass, obtain in the shooting process of described outdoor scene three-dimensional panorama figure, all or arbitrarily during time shooting, the direction, optical center of described three-dimensional panorama collecting device and the described azimuth information referring between north or direction.
Above-mentioned based on browser for showing in the method for architecture information to be built up, described step S3 comprises: the positional information of described panorama position information and described GPS position information and described map is carried out mapping association, and the radar of described direction of panorama information and described azimuth information focus corresponding to described map is carried out mapping association.
Above-mentioned based on browser for showing in the method for architecture information to be built up, in described step S4, described virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map are compiled into Hypertext Markup Language form comprise: described virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data and map are processed according to Hypertext Markup Language format standard, and is converted into the form that can load based on browser for multiple terminals.
Above-mentioned based on browser for showing in the method for architecture information to be built up, in described step S5, the described attribute data waiting to build up building and periphery place thereof is added on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure and comprises: the described attribute data waiting to build up building and periphery place thereof is directly added on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, or by adding mark on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, and the described attribute data of correspondence is stored as file, thus when user clicks mark, recall the file of corresponding described attribute data.
Above-mentioned based on browser for showing in the method for architecture information to be built up, in described step S5, the described attribute data waiting to build up building and periphery place thereof is compiled into Hypertext Markup Language form comprise: wait that the attribute data building up building and periphery place thereof processes according to Hypertext Markup Language format standard by described, and be converted into the form that can load based on browser for multiple terminals.
Owing to have employed above-mentioned technical solution, the present invention is by carrying out three-dimensional modeling to " building to be built up " according to planning and design, and produce and generate virtual scene three-dimensional panorama data, simultaneously, carry out periphery panoramic information to the periphery place of " building to be built up " to gather and outdoor scene three-dimensional panorama data creating, then by integrating above-mentioned all panoramic view data, realize " building to be built up " comprehensive displaying from the planning and design of building itself to all kinds of attribute data 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 buildings that is in the construction period and carries out the efficiency of showing and effect by internet, and to overcome during traditional house property sales is shown, commercial real estate house for rent is sold, government invites outside investment 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.
Accompanying drawing explanation
Fig. 1 is the process flow diagram of a specific embodiment of a kind of method for showing architecture information to be built up based on browser of the present invention;
The structured flowchart of the system that the specific embodiment that Fig. 2 is a kind of method for showing architecture information to be built up based on browser of the present invention utilizes;
Fig. 3 is the AUTOCAD vertical view of " building to be built up " exemplified in the present invention;
Fig. 4 is the GIS(Geographic Information System exemplified in the present invention, Geographic Information System) map;
Fig. 5 is the design sketch be superimposed to by the AUTOCAD vertical view of " building to be built up " in the present invention in GIS map.
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 method for showing architecture information to be built up based on browser, comprise the following steps:
Step S1, according to the planning and design data of " building to be built up ", three-dimensional modeling is carried out to the Zone Full of " building to be built up " or key area, local, and the three-dimensional modeling data of gained is produced and generated virtual scene three-dimensional panorama data, these virtual scene three-dimensional panorama data comprise: the virtual three-dimensional panorama sketch of " building to be built up ", panorama position information and direction of panorama information;
Step S2, the collection of periphery panoramic information is carried out to the periphery place of " building to be built up ", and producing and generating outdoor scene three-dimensional panorama data, these outdoor scene three-dimensional panorama data comprise: the outdoor scene three-dimensional panorama figure of panorama collection point, GPS position information and azimuth information in periphery place;
Virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data are associated with map by step S3;
Step S4, is compiled into Hypertext Markup Language form (i.e. html(Hypertext Markup Language) form by virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map), and carry out Web Publishing based on browser;
Step S5, before or after execution step S4, the attribute data in " building to be built up " and periphery place thereof is added on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, the attribute data in " building to be built up " and periphery place thereof is compiled into Hypertext Markup Language form, and carries out Web Publishing based on browser.
First, the following concept in the present invention is made an explanation:
1, building to be built up 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 etc. need certain hour to carry out the entity of engineering construction (in the present invention, " building to be built up " can comprise above-mentioned example, but is not limited in this).
2, the periphery place of building to be built up refers to: distance " building to be built up " has an area of the entity such as row noise, means of transportation, educational institution, health care, amusement and recreation, hotel's shopping, cuisines information, sport and body-building in 10 kilometers (can according to client need expand) (in the present invention, " the periphery place of building to be built up " can comprise above-mentioned example, but is not limited in this).
3, the content that attribute data represents includes but not limited to: the information in the planning and design information of building to be built up and the periphery place of building to be built up; The type of attribute data includes but not limited to: planimetric map, video, word etc.
4, the planning and design information of building above-mentioned to be built up includes but not limited to: design concept, conceptual design information, appearance design information, guide to visitors information, get a bird's eye view information, integrated planning information, regional planning information, model effect information, convenient information on services, building introductions, business locating information, run information for strength, technical indicator information and supporting information etc. of stopping.
5, the information in the periphery place of building above-mentioned to be built up includes but not limited to: periphery place title, address, phone, brief introduction, details and the distance etc. apart from " building to be built up ".
6, map refers to: contain " building to be built up " and periphery place thereof the figure at the interior position relationship for describing " building to be built up " and periphery place, it includes but not limited to: the combination of digitized internet electronic map, GIS electronic chart, remote sensing figure, schematic diagram, AUTOCAD vertical view or more type.
Below above-mentioned steps is described in detail.
In step sl, carry out three-dimensional modeling to the Zone Full of " building to be built up " to comprise: to " wait to build up building " building operation use the prerequisite of BIM (BIM) technology under, BIM data importing three-dimensional model tools software (including but not limited to: 3D Studio Max etc.) is chosen suitable some position (such as meeting the popularization of building to be built up and the some position of the demand of sale), carry out three-dimensional model making and three-dimensional model 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, carry out three-dimensional modeling to the key area of " building to be built up " to comprise: overlook drawing according to AUTOCAD contained in planning and design data, by three-dimensional model tools software three-dimensional model making is carried out to the key area (including but not limited to: the important places such as parlor, dining room, bedroom, kitchen, toilet, meeting room, office, parking lot and model room) in " building to be built up " and three-dimensional model is played up.
In step sl, three-dimensional modeling data refers to by three-dimensional model tools software (including but not limited to: 3D Studio Max etc.), carries out the data that three-dimensional model design and three-dimensional model are played up and generated.
In step sl, virtual scene three-dimensional panorama data include but not limited to: the three-dimensional panorama figure of " building to be built up ", panorama position information and direction of panorama information, wherein, the virtual three-dimensional panorama sketch of " building to be built up " is necessary, then and nonessential information, this panorama position information and direction of panorama information can when the project implementations, by mode fixed and adjustment at the enterprising rower of map of manpower intervention for panorama position information and direction of panorama information.
In step sl, produce and generate virtual scene three-dimensional panorama data to comprise: in the scene of three-dimensional model, set one find a view a little, use mathematics Changing Pattern by the scene projection mapping of three-dimensional model to generating virtual three-dimensional panorama figure in find a view sphere a little or cube dignity, or by the panorama Core Generator that (including but not limited to 3D Studio Max etc.) in three-dimensional model tools software carries, and the virtual three-dimensional panorama sketch of " building to be built up " is generated by three-dimensional panorama tools software (" making scape teacher " that such as Shanghai Jietu Software Technology Co., Ltd produces etc.), the positional information of finding a view a little is converted to panorama position information simultaneously, the directional information of finding a view a little is converted to direction of panorama information.
Step S2 specifically comprises: the peripheral information collecting " building to be built up " (includes but not limited to: " building to be built up " has an area of the row noise within 10 kilometers (can expand according to client's needs), 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 " building to be built up ", the peripheral information collected is screened, choose the peripheral information determining to meet " building to be built up " characteristic (such as, when " wait building up building " is for 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 " wait building up building " is for 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 the making that outdoor scene three-dimensional panorama data are carried out in corresponding panorama collection point.
In step s 2, outdoor scene three-dimensional panorama data include but not limited to: the outdoor scene three-dimensional panorama figure of panorama collection point, GPS position information and azimuth information in periphery place, wherein, in periphery place, the outdoor scene three-dimensional panorama figure of panorama collection point is necessary, GPS position information and azimuth information are then unnecessary data, this GPS position information and azimuth information when the project implementation, can be determined and adjustment at the enterprising rower of map by the mode of manpower intervention.
Step S2 also 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 the real scene in periphery place, to obtain the outdoor scene three-dimensional panorama figure of panorama collection point in periphery place.
Step S2 also 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.
Step S2 also comprises: by mechanical compass or electronic compass (including but not limited to the said equipment in the present invention), obtain in the shooting process of the outdoor scene three-dimensional panorama figure of panorama collection point in periphery place, all or arbitrarily during time shooting, the direction, optical center of three-dimensional panorama collecting device and the azimuth information of panorama collection point in referring between north or direction periphery place.
The above-mentioned periphery place to " building to be built up " 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 ", the U.S.'s No. 6252603 patent (26 days June calendar year 2001 of publication date) and the U.S.'s No. 6333826 patent (25 days Dec calendar year 2001 of publication date).
Step S3 specifically comprises: under all or part of three-dimensional panorama data have the condition of positional information and directional information, first the positional information of these three-dimensional panorama data (GPS position information in the panorama position information namely in virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data) is carried out mapping association with the positional information of map, thus above-mentioned three-dimensional panorama data are associated with map, make the focus clicked in map can find corresponding virtual and panorama three-dimensional panorama figure, simultaneously, when user sees virtual and panorama three-dimensional panorama figure, its position in map can be recognized, then (namely the radar of the directional information of these three-dimensional panorama data (azimuth informations in the direction of panorama information namely in virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data) focus corresponding to map is carried out mapping association, south poles direction and panorama collection point directional information according to the map, determine that map radar and three-dimensional panorama angle of field point to position), 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.
Below in conjunction with accompanying drawing 3-5, above-mentioned steps S3 is illustrated.
The AUTOCAD vertical view that Fig. 3 is " building to be built up ", wherein, build the AUTOCAD vertical view true origin (0,0) that outer three-dimensional modeling scenario A is supposition, the relative initial point A(0 of three-dimensional modeling scenario B in building, 0) coordinate is (X01, Y01), building in the relative initial point A(0 of three-dimensional modeling scene C, 0) coordinate be (X02, Y02), in diagram, N is north pointer direction.
Fig. 4 is GIS map (WGS-84 coordinate system, i.e. World Geodetic System mono-1984Coordinate System, a kind of geocentric coordinate system adopted in the world), wherein, " this case " refers to " building to be built up " in Fig. 3, a, b, c, d, e is the link name on GIS figure, point M is the initial point on GIS figure, point N is the corresponding reference point of Fig. 3 mid point B, point O is the corresponding reference point of Fig. 3 mid point C, icon E represents the three-dimensional panorama of GIS Tu Shang refuelling station, icon F represents the three-dimensional panorama of subway station on GIS figure, icon G represents the three-dimensional panorama of GIS Tu Shang bus station.
Fig. 5 is the design sketch be superimposed to by the AUTOCAD vertical view of " building to be built up " of Fig. 3 in the GIS map of Fig. 4.After Fig. 3 and Fig. 4 is superposed, the translational movement on diaxon and the anglec of rotation then just can be calculated by two pairs of reference points on initial point A, M and AUTOCAD vertical view and GIS figure, add the ratio under same ratio, just can carry out coordinate projection by quadruplex parameters group converted, concrete principle is as follows:
Conversion between the two dimensional surface rectangular coordinate system that AUTOCAD vertical view is different with GIS map these two, uses four parameter model (math equation group) usually.There are four unknown parameters in the model, that is:
1, two coordinate translation amounts (△ X, △ Y), that is, coordinate difference (the △ X=A between the true origin A of two plane coordinate systems and M
x-M
x, △ Y=A
y-M
y);
2, the anglec of rotation △ α of planimetric coordinates axle, by rotating an angle, can make the X of two coordinate systems and Y-axis coincide together.
3, scale factor △ K, that is, the lenth ratio of same section of straight line in two coordinate systems, it is for realizing the ratio conversion of yardstick; Usual △ K value is 1:100/1:100 no better than the engineer's scale of the engineer's scale/GIS map of 1(AUTOCAD vertical view).
Usually two public known points are at least needed, four pairs of XY coordinate figures (that is: the B(B on AUTOCAD vertical view in two Different Plane rectangular coordinate systems
x, B
y) and C(C
x, C
y), N(N in GIS map
x, N
y) and O(O
x, O
y)), just can extrapolate above-mentioned four unknown parameters, after calculating these four parameters, just can by quadruplex parameters group, the XY coordinate figure of AUTOCAD plane right-angle coordinate next one point is converted to the XY coordinate figure under GIS map plane right-angle coordinate, thus associating of three-dimensional panorama data and map can be realized.Interrelating effect about map and three-dimensional panorama data can see Google's streetscape map and Jie Tu city website city8.com, and the patented technology be combined with map about three-dimensional panorama data can be CN1845094(publication date October 11 in 2006 see publication number) Chinese patent " build the method that panorama electronic map is served ".
As mentioned above, due in the project implementation process, when gathering periphery panoramic information, can without the instrument such as GPS device and compass, the GPS position information of panorama collection point in periphery place and azimuth information are made, same, during generating virtual scene three-dimensional panorama data, also can generate panorama position information and direction of panorama information.Therefore, step S3 also can comprise: under all or part of three-dimensional panorama data do not have the condition of positional 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 is consistent (namely, deflection is adjusted, 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.
Above-mentioned steps S4 can specifically be interpreted as: merge the various information of virtual scene three-dimensional panorama effect with building to be built up of building to be built up, merge the outdoor scene three-dimensional panorama effect in the periphery place of building the to be built up various information corresponding with periphery place, with the abbreviation of webpage URL(Uniform Resource Locator, be also referred to as web page address, the address of the resource of standard on the Internet) mode of chained address issues, and carries out rapidly and efficiently accessing by browser in each terminal with the form of accessed web page.
In above-mentioned steps S4, by virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map are compiled into Hypertext Markup Language form and comprise: virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data and map are processed 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: at PC(Personal Computer personal computer) end, 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 and map.
In above-mentioned steps S5, the attribute data in " wait building up building " and periphery place thereof being added on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure and comprising: the various attribute datas in " wait building up building " that collect and periphery place thereof to be carried out after respective handling (such as, the attribute data of electronics building book and so on is carried out arrangement and the classification fractionation of information by manual type, and for example, by the attribute data of design sketch and so on by Adobe Photo Shop tools etc. (in the present invention, be not limited in this instrument) be optimized process), directly be added on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, or by adding focus on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, the marks such as icon, the attribute data of correspondence is stored as file, thus when user clicks mark, the file of corresponding attribute data can be recalled.
In step s 5, the attribute data in " building to be built up " and periphery place thereof is compiled into Hypertext Markup Language form comprise: the attribute data in " building to be built up " and periphery place thereof is processed 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 the attribute data in " building to be built up " and periphery place thereof.
In above-mentioned steps S4 and step S5, carry out Web Publishing based on browser to refer to: user's open any browser software, input URL address, need not load third party's plug-in unit beyond browser can browsing virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data, map and " building to be built up " and periphery place thereof attribute data, thus understand the details of building to be built up.
There is foregoing known, core of the present invention represents for the information of buildings, but consider the social property of buildings, closely related with buildings periphery auxiliary facility again, therefore, present invention accomplishes each terminal to merge three-dimensional model and three-dimensional panorama based on browser and treat the requirement that all kinds of attribute informations building up building carry out showing.Specifically, after construction work has been planned, just can carry out building three-dimensional modeling according to planning drawing, play up processing, again after technical finesse, the three-dimensional panorama data of generating virtual scene, and for building surrounding enviroment, comprise the related facility built, slr camera can be used, fish eye lens, the apparatuss for making a video recording such as pan-shot The Cloud Terrace carry out outdoor scene collection, again by panoramic mosaic Software Create three-dimensional panorama figure, in addition, a kind of later stage more easily scheme be gather outdoor scene while, use as equipment such as gps receivers, measure the positional information of collection point, use electronic compass simultaneously, the machinery such as north arrow or electronic equipment, the orientation of collection point panorama is measured, there are positional information and the directional information of panorama collection point, then panoramic view data can be added on map very easily, the accuracy of holding position and aphorama angular direction, certainly, when real operation, also can only photographing panorama picture, and position coordinates and the position angle of collection point is obtained without GPS and electronic compass, only make in project the mode that the later stage adopts manpower intervention mark and adjustment, panorama collection point is marked on map, and panorama visual angle and map radar are manually adjusted.Needs when recommending according to building, can by some important attribute datas, as buildings general view, whole building design sketch, the various information of buildings, photo (image) information, all kinds of life service information of surrounding enviroment, distance etc. from buildings is the content that user is concerned about, be added on panorama and map to represent to user, last the present invention is also by buildings three-dimensional panorama information, buildings periphery three-dimensional panorama information, panorama position information and directional information, periphery attribute information is compiled into web page program, easy by browser, fast, efficient propagation, all information is organically combined simultaneously, information is made to have unitarity, the advantages such as accuracy.
The present invention and the most important difference of existing APP are: APP method is concerning client, must download after APP client is installed and just can effectively access, push demand for buildings active marketing, client certainly will be able to not accept easily and effectively, will badly influence client access in enormous quantities like this; And APP method will be different from completely based on the method for browser, no matter user uses computer end or PAD end or mobile phone terminal, user's open any browser can carry out browsing of building three-dimensional scenic whenever and wherever possible fast, and has merged the three-dimensional model of buildings model room, the various information such as three-dimensional panorama, general view, planning chart, design sketch of periphery true environment; Simultaneously, treat based on browser fusion three-dimensional model and three-dimensional panorama the various information building up building to show, 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 convenient, all terminals, after receiving information, only need to click, just browse by browser.In addition, based on the mode of browser, NFC(Near Field Communication can also be passed through, near field communication (NFC), allow to carry out contactless Point-to-Point Data Transmission to exchange data between electronic equipment) mode of label, various URL link address is write in NFC label, user only needs to use the mobile phone with NFC function, open NFC function, mobile phone is in-plant scans NFC label, mobile phone just can be fast automatic open any browser, the URL link address of automatic reading NFC label carries out opening access, therefore have conveniently, fast, efficiently, and advantage accurately.
Fig. 1 gives the entire protocol of a specific embodiment of the present invention, wherein:
Mark 100 represents " scene three-dimensional modeling yet to be built generating virtual scene three-dimensional panorama data " step, and for commercial real estate, this step 100 forms primarily of following sub-step:
1) important area three-dimensional model modeling, the building scene as the user such as show house, Applied in Business Pedestrian Street being concerned about carries out modeling according to the standard-required of planning and design;
2) lighting rendering making is carried out to the scene that modeling completes, that is, 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, as used the panorama Core Generator of the softwares such as 3D Studio Max directly by three-dimensional modeling scene generating virtual three-dimensional panorama figure.
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 point position selection, check selected element position by manual site or carry out the search location of data with reference to (being not limited only to above-mentioned map in the present invention) such as Baidu's map, Google Maps, high moral maps, obtaining the outdoor scene three-dimensional panorama data meeting and gather the panorama collection point required;
2) position, panorama collection point 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 outdoor scene three-dimensional panorama figure collection, simultaneously the GPS position information of measuring point position and azimuth information.
Mark 102 represents " being associated with map by all panoramic view data " step, this step 102 mainly completes the virtual scene three-dimensional panorama data of building to be built up and the outdoor scene three-dimensional panorama data in periphery place and associating of map, and the map (being not limited only to above-mentioned map in the present invention) that the panoramic view data combination etc. that is direct and internet electronic map, GIS electronic chart, remote sensing figure, schematic diagram, AUTOCAD vertical view or more type with positional information has positional information carries out mapping association; And the mode by artificial selection is carried out the selection of correspondence position by the panoramic view data without positional information on map, thus panoramic view data and map are carried out mapping association; Equally, have the condition of directional information at panoramic view data under, 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 that " interpolation attribute data " represents, attribute data relevant for building is mainly directly added on panorama sketch or on map by this step 103, or by adding the mark such as focus, icon on panorama sketch or on map, by stored as a file for the attribute data of correspondence, when user clicks mark, recall the fusion association that corresponding attribute data file carries out topological relation.
Mark 104 represents " carrying out Web Publishing based on browser " step, the virtual scene three-dimensional panorama data of above-mentioned building to be built up and the outdoor scene three-dimensional panorama data in periphery place and map and attribute data process according to html format standard by this step 104, 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), wait to build up all kinds of data of attribute information storehouse 203 of building, three-dimensional scenic (virtual scene three-dimensional panorama and outdoor scene three-dimensional panorama) database 204, position related information database 205(includes but are not limited to positional information, directional information etc.) and map graph database 206(include but are not limited to internet electronic map, GIS electronic chart, remote sensing figure, schematic diagram, the combination of AUTOCAD vertical view or more 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 206 and position related information database 205: house property building building structure figure diagram data (being not limited only to this data), 2.5D effective structure figure diagram data, this case peripheral map graph data etc. of building to be built up, this map datum was both associated with each station location marker information, built all kinds of data of attribute information storehouse 203 and was connected with waiting to build up again.
In said system, wait to build up the guide to visitors information including but are not limited to building this case in all kinds of data of attribute information storehouse 203 of building, get a bird's eye view information, integrated planning information, regional planning information, riverine planning information, model effect information, periphery guide to visitors information, the basic function services such as convenient information on services, and building introduction, business is located, operation force, essential information, technical indicator is stopped supporting, design concept, conceptual design, appearance design, business plane, the house property building essential informations such as office plane, and this waits that building up all kinds of data of attribute information storehouse 203 of building is connected mutually with three-dimensional scenic database 204.
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 traditional house property sales show, commercial real estate house for rent sell, government invite outside investment in 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 buildings 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 (12)
1., based on the method for showing architecture information to be built up of browser, it is characterized in that, said method comprising the steps of:
Step S1, according to the planning and design data of building described to be built up, three-dimensional modeling is carried out to the Zone Full of building described to be built up or key area, local, and the three-dimensional modeling data of gained is produced and generated virtual scene three-dimensional panorama data, described virtual scene three-dimensional panorama data comprise: described in the virtual three-dimensional panorama sketch of building to be built up, panorama position information and direction of panorama information;
Step S2, the collection of periphery panoramic information is carried out to the periphery place of building described to be built up, and producing and generating outdoor scene three-dimensional panorama data, described outdoor scene three-dimensional panorama data comprise: the outdoor scene three-dimensional panorama figure of panorama collection point, GPS position information and azimuth information in described periphery place;
Described virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data are associated with map by step S3;
Step S4, is compiled into Hypertext Markup Language form by described virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map, and carries out Web Publishing based on browser;
Step S5, before or after the described step S4 of execution, the described attribute data waiting to build up building and periphery place thereof is added on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, wait that the attribute data building up building and periphery place thereof is compiled into Hypertext Markup Language form by described, and carry out Web Publishing based on browser.
2. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, in described step S1, carry out three-dimensional modeling to the Zone Full of building described to be built up to comprise: under using the prerequisite of BIM technology to the building operation of building described to be built up, by BIM data importing three-dimensional model tools software, selected point position, carries out three-dimensional model making and three-dimensional model is played up.
3. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, in described step S1, carry out three-dimensional modeling to the key area of building described to be built up to comprise: overlook drawing according to AUTOCAD contained in described planning and design data, by three-dimensional model tools software three-dimensional model making is carried out to the key area in building described to be built up and three-dimensional model is played up.
4. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, 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, the scene projection mapping of described three-dimensional model is generated described virtual three-dimensional panorama sketch in described find a view sphere a little or cube dignity, or generate described virtual three-dimensional panorama sketch by the panorama Core Generator carried in three-dimensional panorama tools software, described positional information of finding a view a little is converted to described panorama position information simultaneously, described directional information of finding a view a little is converted to described direction of panorama information.
5. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, described step S2 comprises: the peripheral information of building to be built up described in collection, and according to the attribute data of building described to be built up, the described peripheral information collected is screened, choose the peripheral information of architectural character to be built up described in determining to meet, then in described periphery place, choose the making that outdoor scene three-dimensional panorama data are carried out in corresponding panorama collection point.
6. the method for showing architecture information to be built up based on browser according to claim 5, it is characterized in that, described step S2 comprises: the panorama collection point in described periphery place, by three-dimensional panorama collecting device, shoot on location is carried out to the real scene in described periphery place, to obtain described outdoor scene three-dimensional panorama figure.
7. the method for showing architecture information to be built up based on browser according to claim 6, it is characterized in that, described step S2 comprises: gathered by the coordinate of GPS device to the panorama collection point in described periphery place, to obtain and to record described GPS position information.
8. the method for showing architecture information to be built up based on browser according to claim 7, it is characterized in that, described step S2 comprises: by mechanical compass or electronic compass, obtain in the shooting process of described outdoor scene three-dimensional panorama figure, all or arbitrarily during time shooting, the direction, optical center of described three-dimensional panorama collecting device and the described azimuth information referring between north or direction.
9. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, described step S3 comprises: the positional information of described panorama position information and described GPS position information and described map is carried out mapping association, and the radar of described direction of panorama information and described azimuth information focus corresponding to described map is carried out mapping association.
10. the method for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, in described step S4, described virtual scene three-dimensional panorama data, outdoor scene three-dimensional panorama data and map are compiled into Hypertext Markup Language form comprise: described virtual scene three-dimensional panorama data and outdoor scene three-dimensional panorama data and map are processed according to Hypertext Markup Language format standard, and is converted into the form that can load based on browser for multiple terminals.
11. methods for showing architecture information to be built up based on browser according to claim 1, it is characterized in that, in described step S5, the described attribute data waiting to build up building and periphery place thereof is added on map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure and comprises: the described attribute data waiting to build up building and periphery place thereof is directly added on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, or by adding mark on described map or virtual three-dimensional panorama sketch or outdoor scene three-dimensional panorama figure, and the described attribute data of correspondence is stored as file, thus when user clicks mark, recall the file of corresponding described attribute data.
12. methods for showing architecture information to be built up based on browser according to claim 11, it is characterized in that, in described step S5, the described attribute data waiting to build up building and periphery place thereof is compiled into Hypertext Markup Language form comprise: wait that the attribute data building up building and periphery place thereof processes according to Hypertext Markup Language format standard by described, and be converted into the form that can load based on browser for multiple terminals.
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