Sunshine shadow analysis method facing urban green land planning

An analysis method, urban technology, applied in special data processing applications, instruments, electrical digital data processing, etc., can solve problems such as weak reflected radiation, and achieve the effect of improving analysis capabilities

Inactive Publication Date: 2017-06-23
SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

These softwares are all developed based on CAD, and have slightly different functions, but there are still some deficiencies in their functional analysis, such as relatively weak in dealing with scattered radiation and reflected radiation from occluders and ground

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  • Sunshine shadow analysis method facing urban green land planning
  • Sunshine shadow analysis method facing urban green land planning
  • Sunshine shadow analysis method facing urban green land planning

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Embodiment Construction

[0017] In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the associated drawings. Preferred embodiments of the invention are shown in the accompanying drawings. The above are only preferred embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process conversion made by using the description of the present invention and the contents of the accompanying drawings, or directly or indirectly used in other related technical fields , are all included in the scope of patent protection of the present invention in the same way.

[0018] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terminology used herein in the description of the present invention is only for ...

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Abstract

The invention provides a sunshine shadow analysis method facing urban green land planning. The method comprises following steps: S101. the sunshine environment is simulated based on a three-dimensional city; S103. solar radiation analysis on buildings is carried out to obtain the features of solar radiation; S105. calculation and simulation of shadow area of buildings are carried out to obtain features of shadows; S107. the solar radiation features and the shadow features are combined to find out a dynamic spatial distribution rules of the buildings along with the variation of time; optimization of green land layout is realized according to the dynamic spatial distribution rules and the present situations of the area planning. According to the sunshine shadow analysis method facing urban green land planning, the variation of the sunshine and the shadow is simulated as a continuous process; the ground surface plant demands are fully taken into account; the analysis capability in processing scattered radiation and reflection radiation of shelters and the ground surface is effectively increased.

Description

technical field [0001] The invention relates to the technical field of urban planning, in particular to a sunshine shadow analysis method for urban green space planning. Background technique [0002] In terms of methods and means of sunshine research, there are mainly sunshine charts, stick shadow diagrams, solar elevation angles at noon on the winter solstice, and building shadows. In recent years, the sunshine software has also been developed and upgraded to varying degrees, mainly including: UK.SHADOWPACK, which uses CAD-type programs to generate building space layout, and then uses the building space layout to directly absorb the sun absorbed by the building surface. Estimation of radiant energy; TOWNSCOPE, this software can generate a three-dimensional model, and can also calculate the direct solar radiant energy absorbed by the building surface at a specified time and date or a specified year and month; GOSOL, this software inputs the layout of the building For analys...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F19/00
CPCG16Z99/00
Inventor 刘萍陈会孙博姜小砾
Owner SHENZHEN INST OF ADVANCED TECH CHINESE ACAD OF SCI
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