CN110110438A - Region Sunlight Analysis method, apparatus, equipment and storage medium - Google Patents
Region Sunlight Analysis method, apparatus, equipment and storage medium Download PDFInfo
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Abstract
The present invention relates to a kind of region Sunlight Analysis method, apparatus, equipment and storage mediums, this method comprises: obtaining the sampled point in target analysis region and blocking collection, blocking collection includes that the buildings model set blocked can be generated to target analysis region, and buildings model set includes preassigning the first buildings model to be adjusted and preassigning the second buildings model without adjustment；Calculate the first buildings model the first sunshine confinement time set adjusted, with, the shared time that the set of initial sunshine confinement time in target analysis region and the sunshine confinement time of the second buildings model gather gathers, it obtains second day to gather according to confinement time, initial sunshine confinement time set includes the sunshine confinement time set that target analysis region does not have any building each sampled point when blocking；It calculates the first sunshine confinement time set and second day to gather according to the shared time that confinement time gathers, to obtain target sunshine confinement time set.The efficiency of Sunlight Analysis when improving buildings model fine tuning.
Description
Technical field
The present invention relates to Sunlight Analysis technical fields, and in particular to a kind of region Sunlight Analysis method, apparatus, equipment and deposits
Storage media.
Background technique
Sunlight Analysis refers to have the professional technique department of related qualification using analysis software, carries out mould in the scheduled date
Intend calculating a certain layer building or high stored building group planning a certain to its north side or the building in reservation plot, building part chromatograph
Solar radiation situation or sunshine time
It during actual design planning, needs to constantly regulate buildings model, to meet sunshine demand when design.Example
Such as, by adjusting buildings model, change the stretching of the position, angle and height of building, to meet sunshine demand.
In building design stage, generally require to carry out buildings model according to solar radiation of the buildings model to surrounding enviroment
Repeatedly fine tuning, in the prior art, after buildings model is finely tuned every time, needs the sunshine again to the buildings model to surrounding enviroment
It influences, for example, certain buildings models are not finely adjusted, in influence of the buildings model for recalculating fine tuning to periphery sunshine,
It is also required to calculate the influence of its counterglow.In this way, repeating Sunlight Analysis, working efficiency is reduced, is wasted big
The manpower of amount and time.
Summary of the invention
In view of this, a kind of region Sunlight Analysis method, apparatus, equipment and storage medium are provided, to solve the prior art
In when buildings model fine tuning after compute repeatedly low Sunlight Analysis bring working efficiency, waste of manpower and time the problem of.
In a first aspect, the embodiment of the present application provides a kind of region Sunlight Analysis method, this method comprises:
It obtains the sampled point in target analysis region and blocks collection, the collection that blocks is including can be to the target analysis area
Domain generates the buildings model set blocked, and the buildings model set includes preassigning the first buildings model to be adjusted and pre-
First specify the second buildings model without adjustment；
First buildings model the first sunshine confinement time set adjusted is calculated, and, the target analysis area
The shared time that the set of initial sunshine confinement time in domain and the sunshine confinement time of second buildings model gather gathers, with
It obtains second day to gather according to confinement time, wherein the initial sunshine confinement time set includes that target analysis region is not appointed
The sunshine confinement time set of what building each sampled point when blocking；
The first sunshine confinement time set and the second day is calculated to gather according to the shared time that confinement time gathers,
To obtain target sunshine confinement time set.
Second aspect, the embodiment of the present application provide a kind of region Sunlight Analysis device, which includes:
Module is obtained, for obtaining the sampled point in target analysis region and blocking collection, the collection that blocks includes that energy is right
The target analysis region generates the buildings model set blocked, and the buildings model set includes preassigning to be adjusted the
One buildings model and predesignated the second buildings model without adjustment；
First computing module, for calculating first buildings model the first sunshine confinement time set adjusted, with
And the sunshine confinement time set of the set of initial sunshine confinement time in the target analysis region and second buildings model
Set of shared time, gathered with obtaining second day according to confinement time, wherein initial sunshine confinement time set includes mesh
Mark analyzed area does not have the sunshine confinement time set of any building each sampled point when blocking；
Second computing module, for calculating the first sunshine confinement time set and the second day according to confinement time collection
The set of shared time closed, to obtain target sunshine confinement time set.
The third aspect, the embodiment of the present application provide a kind of equipment, which includes:
Processor, and the memory being connected with the processor；
For the memory for storing computer program, the computer program is at least used to execute the embodiment of the present application the
Sunlight Analysis method in region described in one side；
The processor is for calling and executing the computer program in the memory.
Fourth aspect, the embodiment of the present application provide a kind of storage medium, and the storage medium is stored with computer program,
When the computer program is executed by processor, each step in region Sunlight Analysis method as described in relation to the first aspect is realized.
The invention adopts the above technical scheme, first selected target analyzed area and determine the region in collection point and
Block collection, and whether to be finely adjusted the buildings model for blocking concentration is divided into two classes for standard, the first buildings model is to need
The buildings model of fine tuning, the second buildings model are not need the buildings model of fine tuning；About by the initial sunshine in target analysis region
Beam time set merges determining second day according to the default sunshine confinement time set for merging rule and the second buildings model
Gather according to confinement time, in this way, gathering without recalculating second day according to confinement time after certain buildings models are finely adjusted；
Then the first buildings model the first sunshine confinement time set adjusted is calculated, by the first sunshine confinement time set and second
Sunshine confinement time set is combined to determine goal constraint time set.In this way, do not pass through the buildings model of fine tuning
Sunshine constraint set only calculates once, and the prior art can also in the sunshine confinement time set for calculating fine tuning buildings model
The sunshine-duration set of the not buildings model by fine tuning is used, therefore, the technical solution of the application is without computing repeatedly day
According to analysis, work efficiency is high, has saved man power and material.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow chart of region Sunlight Analysis method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of another region Sunlight Analysis method provided in an embodiment of the present invention；
Fig. 3 is a kind of structural schematic diagram of region Sunlight Analysis device provided in an embodiment of the present invention；
Fig. 4 is a kind of structural schematic diagram of equipment provided in an embodiment of the present invention.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical solution of the present invention will be carried out below
Detailed description.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are obtained all without making creative work
Other embodiment belongs to the range that the present invention is protected.
Embodiment one
Fig. 1 is a kind of flow chart of region Sunlight Analysis method provided in an embodiment of the present invention, and this method can be by this hair
Region Sunlight Analysis device that bright embodiment provides executes, and the mode which can be used software and/or hardware is realized.With reference to
Fig. 1, this method can specifically include following steps:
S101, it obtains the sampled point in target analysis region and blocks collection, the collection that blocks is including can be to the target
Analyzed area generates the buildings model set blocked, and the buildings model set includes preassigning the first building mould to be adjusted
Type and predesignated the second buildings model without adjustment.
Specifically, obtaining the sampled point in target analysis region, wherein target analysis region can be a cell,
It can be a certain range of section etc. of multiple cell compositions.Obtain target analysis region blocks collection, wherein blocks the sheet of collection
Matter is buildings model set, and blocking collection includes that can generate the buildings model set blocked to target analysis region.Optionally, it builds
Model can carry out for the actual data model abstracted according to certain rules of building using the data model
Region Sunlight Analysis.In a specific example, block concentrate may include building yet to be built in target analysis region building
The set of model also may include the set of the buildings model for the building built up, in the building mould for the building built up
In the set of type, the building built up can be abstracted as the building mould being applicable in the application according to the method for default planning
Type, so that the buildings model with building yet to be built uniformly carries out region Sunlight Analysis.
Refer in addition, can generate to block to target analysis region, keep the sun off, target analysis region is made to generate corresponding yin
Shadow.Buildings model set includes preassigned first buildings model to be adjusted and predesignated the second building without adjustment
Model.In a specific example, during urban planning, exploitation designer needs adjustment buildings model in real time, with
It obtains to the sunlight Analysis result in target analysis region, which building needs to adjust and which building does not need to adjust, can be with
It is set according to design requirement, here without limiting.In addition, adjustment here can be fine tuning, without limiting.
S102, first buildings model the first sunshine confinement time set adjusted is calculated, and, the target point
The shared time collection that the sunshine confinement time of the set of initial sunshine confinement time and second buildings model of analysing region gathers
It closes, is gathered with obtaining second day according to confinement time, wherein the initial sunshine confinement time set includes that target analysis region does not have
There is the sunshine confinement time set of any building each sampled point when blocking.
Specifically, calculating the first buildings model the first sunshine confinement time set adjusted and the second buildings model
Corresponding second day is gathered according to confinement time；Wherein, when calculating second day according to confinement time set, target can be obtained first
The initial sunshine confinement time of analyzed area gathers, and illustratively, initial sunshine confinement time set includes target analysis region
There is no the sunshine confinement time set of any building each sampled point when blocking, initial sunshine confinement time set can be used as one
A benchmark.At this point, when calculating the sunshine constraint of set of initial sunshine confinement time and the second buildings model in target analysis region
Indirectly shared time set, wherein the second buildings model is usually multiple, and the process for calculating shared time set can basis
Preset computation rule calculates, and here without limiting, at this moment just obtains second day and gathers according to confinement time.
S103, the shared time that the first sunshine confinement time gathers and the second day is gathered according to confinement time is calculated
Set, to obtain target sunshine confinement time set.
Specifically, calculating the after the first sunshine confinement time set and second day is calculated according to confinement time set
One sunshine confinement time set and second day are gathered according to the shared time that confinement time gathers, wherein the meter of shared time set
Calculation mode, which can be, takes two intersection of sets collection, to obtain target sunshine confinement time set.
Based on the above technical solution, after determining target sunshine confinement time set, further includes: by target day
It is shown in a preset form according to confinement time set.
Specifically, after determining target sunshine confinement time set, in a preset form by target sunshine confinement time set
It is shown, wherein presets may include tabular form, diagrammatic form, written form or speech form etc..For example, will
Target sunshine confinement time set show show end, for exploitation designer reference, wherein show end can be computer or
Intelligent terminal etc..
In a specific example, according to sunlight Analysis result, showing that end will be in regional scope with certain rule
The position of each sampled point create a displayings object, during fine tuning is built, further according to each calculated result,
Real-time sunlight Analysis result is shown and is showing end by the attribute that object is shown by modification.
The invention adopts the above technical scheme, first selected target analyzed area and determine the region in collection point and
Block collection, and whether to be finely adjusted the buildings model for blocking concentration is divided into two classes for standard, the first buildings model is to need
The buildings model of fine tuning, the second buildings model are not need the buildings model of fine tuning；About by the initial sunshine in target analysis region
Beam time set merges determining second day according to the default sunshine confinement time set for merging rule and the second buildings model
Gather according to confinement time, in this way, gathering without recalculating second day according to confinement time after certain buildings models are finely adjusted；
Then the first buildings model the first sunshine confinement time set adjusted is calculated, by the first sunshine confinement time set and second
Sunshine confinement time set is combined to determine goal constraint time set.In this way, do not pass through the buildings model of fine tuning
Sunshine constraint set only calculates once, and the prior art can also in the sunshine confinement time set for calculating fine tuning buildings model
The sunshine-duration set of the not buildings model by fine tuning is used, therefore, the technical solution of the application is without computing repeatedly day
According to analysis, work efficiency is high, has saved man power and material.
Embodiment two
Fig. 2 is the flow chart of another region Sunlight Analysis method provided in an embodiment of the present invention, and the present embodiment is above-mentioned
It is realized on the basis of embodiment.With reference to Fig. 2, this method can specifically include following steps:
S201, target analysis region is sampled according to default sampling rule, to obtain adopting in target analysis region
Collect point, obtain the collection that blocks in target analysis region, the collection that blocks is built including what can be blocked to target analysis region generation
Model set is built, the buildings model set includes preassigning the first buildings model to be adjusted and preassigning without adjustment
The second buildings model.
Specifically, being illustrated here to the sampling process of the collection point in target analysis region, according to default sampling rule
Target analysis region is sampled, to obtain the collection point in target analysis region, illustratively, presets sampling rule packet
It includes: according to the profile in target analysis region, being sampled according to default sampling order with the default sampling interval, wherein described pre-
If the sampling interval is pre-determined distance interval.
In a specific example, pre-determined distance interval can be indicated with dim, according to the profile in target analysis region,
Since the point of the lower-left of profile outsourcing, by from top to bottom, from left to right in the way of according to preset sampling interval dim calculate institute
The set of sampled point is denoted as pts by some sampled points.
S202, first buildings model the first sunshine confinement time set adjusted is calculated.
S203, identification belong to the number of each buildings model of the second buildings model.
Specifically, generally including multiple buildings models in the second buildings model, each buildings model has the number of oneself,
In the embodiment of the present application, it is necessary first to which identification belongs to the number of each buildings model of the second buildings model.It is specific at one
In example, belong to each buildings model of the second buildings model number can with Sld0, Sld1 ..., Sldi ..., SldM table
Show, in this way, it can be assumed that have M+1 buildings model altogether, wherein the buildings model for needing to finely tune is k-th, remaining M
A is the buildings model for not needing fine tuning.
The sunshine confinement time set of the buildings model of S204, calculating initial number and set of initial sunshine confinement time
Shared time set, obtains the sunshine confinement time calculated for the first time set.
Specifically, the initial number of buildings model is Sld0, the sunshine confinement time set of each buildings model respectively can
With with RBpt0、RBpt1、…、RBptk-1、RBptk+1、…、RBptM, initial sunshine confinement time, which gathers, is denoted as QS0, at this point, meter
Calculate RBpt0With QS0Set of shared time obtain the sunshine confinement time set QS calculated for the first time for example, take intersection1。
In a specific example, the sunshine confinement time collection calculated for the first time shares QS1It indicates, then QS1=Q (QS0,
RBpt0), wherein Q expression takes intersection operation in the calculating process that sunshine confinement time gathers.
S205, for other each buildings models for belonging to the second buildings model, according to the number of the buildings model
Sequentially, the sunshine confinement time collection that the sunshine confinement time set of the buildings model of current number is calculated with the last time is calculated
The set of shared time closed, the sunshine confinement time until completing whole buildings models in the second buildings model gather shared
The calculating of time set, wherein the initial sunshine confinement time set includes that target analysis region does not have any building to block
When each sampled point sunshine confinement time set.
Specifically, being built for other for belonging in the second buildings model other than needing k-th of buildings model adjusting
Build model, according to the number order of buildings model, Sld0, Sld1 ..., Sldi ..., SldM, calculate the building mould of current number
The sunshine confinement time set of type and the shared time of the last sunshine confinement time set being calculated gather, that is, taking
Intersection, the meter of the set of shared time of the sunshine confinement time set until completing whole buildings models in the second buildings model
It calculates.
In a specific example, the corresponding sunshine confinement time set RBpt of buildings model for Sld1 will be numbered1
With the sunshine confinement time set QS being calculated for the first time1Intersection is taken, will will be numbered buildings model corresponding day for Sld2
According to confinement time set RBpt2With the QS being calculated for the second time2Intersection is taken, and so on, take the formula of intersection as follows:
QS1=Q (QS0,RBpt0)
QS2=Q (QS1,RBpt1)
……
QSi+1=Q (QSi,RBpti)
……
QSk-1=Q (QSk-2,RBptk-2)
QSk+1=Q (QSk,RBptk)
……
QSM+1=Q (QSM,RBptM)
In this way, calculating the sunshine confinement time of the buildings model of current number according to the number order of the buildings model
The shared time of set and the last sunshine confinement time set being calculated gathers, until completing in the second buildings model
The calculating of the set of shared time of the sunshine confinement time set of whole buildings models, obtains the first sunshine confinement time set.
Optionally, the sunshine confinement time set and the last sunshine being calculated of the buildings model of current number are calculated
When the set of shared time of confinement time set can be accomplished in that the sunshine that the last time is calculated constrains
Between each corresponding collection point in set, calculate and fall into collection point corresponding day in the shadow outline region of buildings model
Gather according to sunshine confinement time corresponding with the collection point in the sunshine confinement time set that the last time is calculated confinement time
The shared time set.
Specifically, sunshine confinement time set and the upper day being once calculated in the buildings model for calculating current number
When gathering according to the shared time that confinement time gathers, it can be accomplished in that the sunshine that the last time is calculated
Each corresponding collection point in confinement time set, calculating fall into the collection point pair in the shadow outline region of buildings model
When the sunshine confinement time answered sunshine corresponding with the collection point in the sunshine confinement time set that the last time is calculated constrains
Between gather the shared time set
In a specific example, the sunshine confinement time that the last time is calculated is gathered, determines the sunshine about
Each collection point in beam time set judges that it is both fallen in the shadow outline region of buildings model, if so, determining should
Day corresponding with the collection point in the sunshine confinement time set that the last time is calculated collection point corresponding sunshine confinement time
According to the set of shared time of confinement time set.Such as: collection point A corresponding sunshine confinement time is 13:00-14:00, acquisition
Point A corresponding sunshine confinement time collection in upper primary calculating is combined into 13:30-14:30, then taking intersection is 13:30-14:00.This
A last collection point is arrived until calculating in sample, each collection point of cycle calculations.
S206, the shared time that the first sunshine confinement time gathers and the second day is gathered according to confinement time is calculated
Set, to obtain target sunshine confinement time set.
In a specific example, the buildings model of fine tuning is k-th of buildings model, then the yin of buildings model Sldk
Shadow contour area is Bptk, and sunshine confinement time set RBpt is being calculatedkAfterwards, finally by RBptkWhen with second day according to constraining
Between set QSThe operation for carrying out shared time set, to obtain target sunshine confinement time set, that is, QSA=Q (QS,
RBptk)。
In the embodiment of the present application, sampled according to default sampling rule first to obtain the acquisition in target analysis region
Point, in this way, accuracy when enough collection points ensure that region Sunlight Analysis；In addition, shining confinement time collection in second day
During conjunction, according to the number of buildings model, according to preset computation rule, when calculating the sunshine constraint of each buildings model
Between shared time of set and set of initial sunshine confinement time gather, so recycle, to obtain second day according to confinement time collection
It closes, in this way, unrelated with the calculating of the first sunshine confinement time set, back need to will only adjust the sunshine confinement time of buildings model
Set recalculates, and has saved calculating cost.
Based on the above technical solution, for any one buildings model, the calculating process of sunshine confinement time set
It can be accomplished in that the yin of each object time of each endpoint for obtaining buildings model in sunshine effective time
Shadow length；Shade by each endpoint of the buildings model in same object time is combined into closed area according to shadow length group
Domain；Each endpoint of the buildings model is combined into corresponding shadow outline region in the enclosed region group of each object time；
It calculates in the collection point in the target analysis region, falls into the target collection point in shadow outline region；Each target is calculated to adopt
Sunshine confinement time set of collection point under the influence of buildings model.
Specifically, being directed to any one buildings model, the sunshine confinement time calculating process of set can pass through such as lower section
Formula is realized:
(1) shadow length of each object time of each endpoint of buildings model in sunshine effective time is obtained.
Under normal circumstances, when carrying out Sunlight Analysis, the period in one day from sun to sun is denoted as sunshine effective time,
It can be denoted as [ts-te], if the sampling interval of sunshine-duration is tm, calculated as unit of minute, because of the actual motion of the sun
Track is LINEAR CONTINUOUS, discrete to the progress of [ts-te] light to turn to N number of period, N=(ts- in order to analyze sunshine situation
Te)/tm, the isochronous surface being split are denoted as t0, t1 respectively ... tj ... tN, as each object time.
Each object time is respectively t0, t1 ... tj ... tN, and in actual calculating process, buildings model includes multiple ends
Point, each endpoint respectively correspond a shadow length, that is, each endpoint building to the bottom of buildings model in buildings model
The part for building model will form a shade under the irradiation of the sun.Illustratively, each end of each buildings model is calculated
The shadow length of each object time of the point in sunshine effective time.
In a specific example, during Sunlight Analysis, the sun is reduced to theoretic light source, is calculated specific
The buildings model sunshine shade that is formed, take any one isochronous surface vector ti, the length of computational shadowgraph, if slice vector
Angle is h, wherein the angle for being sliced vector is denoted as the elevation angle of ti time, sun moment, the building height of current research object
For H, the shadow length for calculating an endpoint of buildings model is l=H × ctgh.
(2) shade by each endpoint of the buildings model in same object time is combined into closure according to shadow length group
Region.
Specifically, the shade by each endpoint of buildings model in same object time is combined into closure according to shadow length group
Region, the enclosed region of same object time such as ti are pli.
(3) each endpoint of the buildings model is combined into corresponding shade wheel in the enclosed region group of each object time
Wide region.
Specifically, calculating buildings model one by one in enclosed region (pl0, the pl1 ... at (t0, t1 ... ti ... tN) moment
Pli ... plN), if the number of buildings model is (Sld0, Sld1 ... Sldi ... SldM), a shared M+1 buildings model needs
The buildings model of fine tuning is k-th, that is, Sldk, in addition to this, remaining is the buildings model for not needing fine tuning.It will
Each endpoint of buildings model is combined into corresponding shadow outline region in the enclosed region group of each object time, for example, each
The shadow outline region of buildings model is Bld0, Bld1 ... Bldi ... BldM.
(4) it calculates in the collection point in the target analysis region, falls into the target collection point in shadow outline region.
Specifically, thering is which point to fall into what above-mentioned buildings model was formed for each collection point in target analysis region
In shadow outline region, which point cannot be fallen into the shadow outline region that above-mentioned buildings model is formed.Specific calculation method
It is that pts=f (Bldi, pts), f are a kind of operations, by this operation, can calculates which point falls into corresponding building mould
In the shadow outline region that type is formed, wherein the Bldi in above-mentioned calculation formula is the shadow outline area of i-th of buildings model
Domain, pts are the set of the collection point in the shadow outline region for falling into buildings model formation being calculated.
(5) sunshine confinement time set of each target collection point under the influence of buildings model is calculated.
Specifically, calculating each in Bpts set by Sunlight Analysis method and putting in the corresponding buildings model shadow
Sunshine confinement time set under ringing, wherein RBpti indicates the sunshine confinement time set of i-th of buildings model, illustratively,
It is calculated using formula bp (SldM, Bpts), wherein bp can regard a kind of operation as, by the operation, can calculate each adopt
Sunshine confinement time set of collection point under the influence of buildings model.
It in a specific example, is calculated using following formula, wherein Sldi indicates i-th of buildings model
Number, Bpti indicate the shadow outline region of i-th of buildings model, and RBpti is the sunshine confinement time collection of i-th of buildings model
It closes.
RBpt0=bp (Sld0, Bpt0)
RBpt1=bp (Sld1, Bpt1)
……
RBpti=bp (Sldi, Bpti)
……
RBptM=bp (SldM, BptM)
In the embodiment of the present application, consistent real-time quick Sunlight Analysis mode is provided, it is accurate effectively to reduce
Design building model uses time, very big raising design efficiency；In addition, generally requiring in building design stage according to building
Model repeatedly finely tunes the solar radiation of surrounding enviroment to buildings model, in the related technology, can only be finely adjusted every time
Afterwards, need to recalculate the buildings model after finely tuning to the solar radiation of surrounding enviroment.There have been compute repeatedly sunshine in this way
The phenomenon that analysis, reduces working efficiency in very big, wastes a large amount of manpower and time.In the embodiment of the present application, application
Region Sunlight Analysis calculates specific buildings model and other sunshines that can generate the model that blocks to a specified region
Confinement time is the promotion to region Sunlight Analysis technology, and the region can be calculated while being finely adjusted to buildings model
Sunshine confinement time.
It should be noted that S203, S204 and S205 are the calculating process gathered according to confinement time of second day, S202 the
The calculating process of one sunshine confinement time set, wherein the first sunshine confinement time set is gathered with second day according to confinement time
Calculating process there is no successive time restriction, only with a kind of specific process carry out example here.
Embodiment three
Fig. 3 is the structural schematic diagram that the present invention is a kind of region Sunlight Analysis device that embodiment provides, which is applicable in
In a kind of region Sunlight Analysis method that the execution embodiment of the present invention is supplied to.As shown in figure 3, the device can specifically include:
Module 301 is obtained, for obtaining the sampled point in target analysis region and blocking collection, the collection that blocks includes energy
The buildings model set blocked generated to the target analysis region, the buildings model set include preassign it is to be adjusted
First buildings model and predesignated the second buildings model without adjustment；
First computing module 302, for calculating first buildings model the first sunshine confinement time set adjusted,
And the sunshine confinement time collection of initial sunshine the confinement time set and second buildings model in the target analysis region
The set of shared time closed, is gathered with obtaining second day according to confinement time, wherein the initial sunshine confinement time, which gathers, includes
Target analysis region does not have the sunshine confinement time set of any building each sampled point when blocking；
Second computing module 303, when for calculating the first sunshine confinement time set and the second day according to constraint
Between gather the shared time set, with obtain target sunshine confinement time set.
Optionally, module 301 is obtained to be specifically used for:
Target analysis region is sampled according to default sampling rule, to obtain the collection point in target analysis region.
Optionally, the first computing module 302 includes:
Number identification submodule, belongs to the number of each buildings model of the second buildings model for identification；
Initial calculation submodule, for calculating the sunshine confinement time set and initial sunshine of the buildings model of initial number
The set of shared time of confinement time set, obtains the sunshine confinement time calculated for the first time set；
First computational submodule, for being directed to other each buildings models for belonging to the second buildings model, according to described
The number order of buildings model, what the sunshine confinement time set and last time for calculating the buildings model of current number were calculated
The set of shared time of sunshine confinement time set, the sunshine constraint until completing whole buildings models in the second buildings model
The calculating of the set of shared time of time set.
Optionally, the first computational submodule is specifically used for:
Each corresponding collection point in sunshine confinement time set that last time is calculated, calculating, which is fallen into, builds
When building the corresponding sunshine confinement time of the collection point in the shadow outline region of model and the last sunshine constraint being calculated
Between in set the collection point corresponding sunshine confinement time set set of shared time.
Optionally, further include third computing module, be used for:
Obtain the shadow length of each object time of each endpoint of buildings model in sunshine effective time；
Shade by each endpoint of the buildings model in same object time is combined into closed area according to shadow length group
Domain；
Enclosed region group by each endpoint of the buildings model in each object time is combined into corresponding shadow outline
Region；
It calculates in the collection point in the target analysis region, falls into the target collection point in shadow outline region；
Calculate sunshine confinement time set of each target collection point under the influence of buildings model.
Optionally, the default sampling rule includes:
According to the profile in target analysis region, sampled according to default sampling order with the default sampling interval, wherein institute
Stating the default sampling interval is pre-determined distance interval.
Optionally, further include display module, for determine target sunshine confinement time set after, about by target sunshine
Beam time set is shown in a preset form.
The region day that any embodiment of that present invention provides can be performed in Sunlight Analysis device in region provided in an embodiment of the present invention
According to analysis method, have the corresponding functional module of execution method and beneficial effect.
The embodiment of the present invention also provides a kind of equipment, referring to Fig. 4, Fig. 4 is a kind of structural schematic diagram of equipment, such as Fig. 4
Shown, which includes: processor 410, and the memory 420 being connected with processor 410；Memory 420 is for storing
Computer program, the computer program are at least used to execute the region Sunlight Analysis method in the embodiment of the present invention；Processor
410 for calling and executing the computer program in the memory, which includes at least: obtaining
Sampled point in target analysis region and collection is blocked, the collection that blocks includes that can generate block to the target analysis region
Buildings model set, the buildings model set include preassigning the first buildings model to be adjusted and preassigning without adjusting
The second whole buildings model；First buildings model the first sunshine confinement time set adjusted is calculated, and, the mesh
Mark the set of initial sunshine confinement time of analyzed area and sunshine confinement time of second buildings model gathers it is shared when
Between gather, gathered with obtaining second day according to confinement time, wherein initial sunshine confinement time set includes target analysis area
Domain does not have the sunshine confinement time set of any building each sampled point when blocking；Calculate the first sunshine confinement time set
Gather with the second day according to the shared time that confinement time gathers, to obtain target sunshine confinement time set.
The embodiment of the present invention also provides a kind of storage medium, and the storage medium is stored with computer program, the calculating
When machine program is executed by processor, realize such as each step, the region in the region Sunlight Analysis method in the embodiment of the present invention
Sunlight Analysis method includes at least: obtaining the sampled point in target analysis region and blocks collection, the collection that blocks includes that energy is right
The target analysis region generates the buildings model set blocked, and the buildings model set includes preassigning to be adjusted the
One buildings model and predesignated the second buildings model without adjustment；Calculate first buildings model first day adjusted
Gather according to confinement time, and, set of initial sunshine confinement time and second buildings model in the target analysis region
Sunshine confinement time set the shared time set, with obtain second day according to confinement time set, wherein the initial sunshine
Confinement time set includes the sunshine confinement time set that target analysis region does not have any building each sampled point when blocking；Meter
It calculates the first sunshine confinement time set and the second day to gather according to the shared time that confinement time gathers, to obtain target
Sunshine confinement time set.
It is understood that same or similar part can mutually refer in the various embodiments described above, in some embodiments
Unspecified content may refer to the same or similar content in other embodiments.
It should be noted that in the description of the present invention, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
Refer at least two.
Any process described otherwise above or method description are construed as in flow chart or herein, and expression includes
It is one or more for realizing specific logical function or process the step of executable instruction code module, segment or portion
Point, and the range of the preferred embodiment of the present invention includes other realization, wherein can not press shown or discussed suitable
Sequence, including according to related function by it is basic simultaneously in the way of or in the opposite order, Lai Zhihang function, this should be of the invention
Embodiment person of ordinary skill in the field understood.
It should be appreciated that each section of the invention can be realized with hardware, software, firmware or their combination.Above-mentioned
In embodiment, software that multiple steps or method can be executed in memory and by suitable instruction execution system with storage
Or firmware is realized.It, and in another embodiment, can be under well known in the art for example, if realized with hardware
Any one of column technology or their combination are realized: having a logic gates for realizing logic function to data-signal
Discrete logic, with suitable combinational logic gate circuit specific integrated circuit, programmable gate array (PGA), scene
Programmable gate array (FPGA) etc..
Those skilled in the art are understood that realize all or part of step that above-described embodiment method carries
It suddenly is that relevant hardware can be instructed to complete by program, the program can store in a kind of computer-readable storage medium
In matter, which when being executed, includes the steps that one or a combination set of embodiment of the method.
It, can also be in addition, each functional unit in each embodiment of the present invention can integrate in a processing module
It is that each unit physically exists alone, can also be integrated in two or more units in a module.Above-mentioned integrated mould
Block both can take the form of hardware realization, can also be realized in the form of software function module.The integrated module is such as
Fruit is realized and when sold or used as an independent product in the form of software function module, also can store in a computer
In read/write memory medium.
Storage medium mentioned above can be read-only memory, disk or CD etc..
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, modifies, replacement and variant.
Claims (10)
1. a kind of region Sunlight Analysis method characterized by comprising
It obtains the sampled point in target analysis region and blocks collection, the collection that blocks includes that can produce to the target analysis region
The raw buildings model set blocked, the buildings model set include preassigning the first buildings model to be adjusted and referring in advance
Fixed the second buildings model without adjustment；
First buildings model the first sunshine confinement time set adjusted is calculated, and, the target analysis region
The shared time that the sunshine confinement time of initial sunshine confinement time set and second buildings model gathers gathers, to obtain
Second day is gathered according to confinement time, wherein the initial sunshine confinement time set includes that target analysis region does not have any build
Build the sunshine confinement time set of each sampled point when blocking；
The first sunshine confinement time set and the second day is calculated to gather according to the shared time that confinement time gathers, with
Gather to target sunshine confinement time.
2. the method according to claim 1, wherein the sampled point obtained in target analysis region, comprising:
Target analysis region is sampled according to default sampling rule, to obtain the collection point in target analysis region.
3. according to the method described in claim 2, it is characterized in that, when calculating the initial sunshine constraint in the target analysis region
Between set gather with the shared time that sunshine confinement time of the second buildings model gathers, to obtain second day according to confinement time collection
It closes, comprising:
Identification belongs to the number of each buildings model of the second buildings model；
Calculate the shared time of the sunshine confinement time set and set of initial sunshine confinement time of the buildings model of initial number
Set obtains the sunshine confinement time calculated for the first time set；
It is calculated for other each buildings models for belonging to the second buildings model according to the number order of the buildings model
The sunshine confinement time set of the buildings model of current number is shared with the last sunshine confinement time set being calculated
Time set, the set of shared time of the sunshine confinement time set until completing whole buildings models in the second buildings model
Calculating.
4. according to the method described in claim 3, it is characterized in that, calculating the sunshine confinement time of the buildings model of current number
The shared time for gathering the sunshine confinement time set being calculated with the last time, which gathers, includes:
Each corresponding collection point in sunshine confinement time set that last time is calculated, calculating fall into building mould
Collection point corresponding sunshine confinement time and the last sunshine confinement time collection being calculated in the shadow outline region of type
The set of shared time of the corresponding sunshine confinement time set in the collection point in conjunction.
5. sunshine confinement time gathers the method according to claim 1, wherein being directed to any one buildings model
Calculating process include:
Obtain the shadow length of each object time of each endpoint of buildings model in sunshine effective time；
Shade by each endpoint of the buildings model in same object time is combined into enclosed region according to shadow length group；
Each endpoint of the buildings model is combined into corresponding shadow outline region in the enclosed region group of each object time；
It calculates in the collection point in the target analysis region, falls into the target collection point in shadow outline region；
Calculate sunshine confinement time set of each target collection point under the influence of buildings model.
6. according to the method described in claim 2, it is characterized in that, the default sampling rule includes:
According to the profile in target analysis region, sampled according to default sampling order with the default sampling interval, wherein described pre-
If the sampling interval is pre-determined distance interval.
7. the method according to claim 1, wherein also being wrapped after determining target sunshine confinement time set
It includes:
Target sunshine confinement time set is shown in a preset form.
8. a kind of region Sunlight Analysis device characterized by comprising
Module is obtained, for obtaining the sampled point in target analysis region and blocking collection, the collection that blocks is including can be to described
Target analysis region generates the buildings model set blocked, and the buildings model set includes preassigning to be adjusted first to build
It builds model and preassigns the second buildings model without adjustment；
First computing module is gathered for calculating first buildings model the first sunshine confinement time adjusted, and, institute
What the sunshine confinement time of the set of initial sunshine confinement time and second buildings model of stating target analysis region gathered is total to
Having time set is gathered with obtaining second day according to confinement time, wherein the initial sunshine confinement time set includes target point
Analysis region does not have the sunshine confinement time set of any building each sampled point when blocking；
Second computing module, for calculating the first sunshine confinement time set and the second day gathers according to confinement time
Shared time set, to obtain target sunshine confinement time set.
9. a kind of equipment characterized by comprising
Processor, and the memory being connected with the processor；
The memory is at least used for perform claim and requires any one of 1-7 for storing computer program, the computer program
The region Sunlight Analysis method；
The processor is for calling and executing the computer program in the memory.
10. a kind of storage medium, which is characterized in that the storage medium is stored with computer program, the computer program quilt
When processor executes, realize such as each step in the described in any item region Sunlight Analysis methods of claim 1-7.
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