The Research On Quantitative Analysis Of Space Based On Isovist Analysis

Significance of architectural space is perceived by the user, so the user with "creator" role in space in the building design process, the user’s perception of feedback should be an important issue considered in the design architect. Experiments have proved that the main way that people accept the environmental information derived from visual, cognitive and visual input and understanding of the space environment. Human visual perception in space is to follow the movement of ever-changing, and therefore description of visual information of space should also be dynamic. Writing this article is intended to propose a space in the form of analysis and description of methods of movement through visual analysis of the information and the results of this analysis in the form of map and table presentation, try to analyze the results of the different spatial forms servant behavioral tendencies are analyzed and described.In the process of writing this article, the first study of the status quo and do the research status quo based on the visual perception of spatial analysis in the field of analysis of visual perception, visual perception and spatial analysis based on the theory to sort out. Before viewshed analysis presented in this analysis, the first of the basic characteristics of visual perception is parsed and horizon analysis of ecological perception theory, unit space theory set forth a comprehensive theoretical basis, while the movement of the human dynamic perception The basic characteristics of perceptual analysis. Fixed line design the space from the changing course of action on the changes in people’s visual perception caused by the line of sight as the starting point of the study, on the scale, dimension and direction, control and entity elements of variable feasibility study of this article basis.In the analysis of the specific application by the sight of the spatial form to abstract spatial configuration as the research object, the space is defined as a set of points to form a mesh grid space on behalf of a viewpoint in space Horizon viewpoint within the area can be seen, the integration will be sight line of sight analysis, and change the dynamic path of the respective viewpoints were graphic and quantitative analysis. To further illustrate this analysis, the typical memorial cases were selected for further spatial analysis to verify the memorial program in the handling of some space-oriented behavior of visitors.Visual impact of this approach can form early in the design space helps designers analyze scenarios and determine the late user whether this affects the way objects and designers want to achieve the same. Perceived by quantitative data and visual simulation to predict the user change the situation in terms of visual perception and behavior may change the way the way, the design of the scheme is adjusted, whereby designers can better understand the user in the late stage ofthe action Path tendency to make timely design adjustments.