Abstract
According to the development of landscape digitization and the actual market demand, a digital landscape system based on intelligent sensor network is designed and implemented. The system consists of two parts: sensor node and display terminal, forming a star intelligent sensor network. Sensor node measurement is sent to display control terminal through intelligent sensor network. The display control terminal serves as the aggregation node. Based on geometry transformation, free form, and bionics, the method of constructing complex surface and the method strategy of optimizing complex surface are put forward from geometry and bionics theory. Then, the material types and construction methods of landscape composite surface are discussed and studied. According to the process and project of site cognition and landscape planning and design, six special models are established: ecological sensitivity evaluation model, construction suitability evaluation model, project site selection model, road line selection model, quasinatural waterscape construction model, and vertical design model. According to the characteristics of each landscape planning and design project, the logic generation and parameter composition of the model are discussed, and the application of the model is empirically studied and discussed based on actual cases.
Highlights
With the advent of the digital era, the form and connotation of design have undergone significant changes, and the concept of design is constantly changing
The digital planning and design model consists of four parts: project positioning model, road route selection model, waterscape construction model, and vertical design model
Most of them are based on digital elevation model (DEM), using cost distance algorithm tools to calculate, combined with genetic algorithm and other methods to carry out auxiliary optimization of route selection
Summary
With the advent of the digital era, the form and connotation of design have undergone significant changes, and the concept of design is constantly changing. The progress of science and technology and the development of scientific theories provide a scientific platform and means for design and promote the design industry to be rational from another aspect [1]. Facing the changing trend of contemporary design from sensibility to “rationality and sensibility interwoven,” it is inevitable to seek theories and methods in the new era for the development of landscape planning and design. Intelligent sensor network is a computer network composed of many spatially distributed intelligent sensors, which can realize high-precision information acquisition and share the huge amount of data processing in the network with intelligent sensors. Corresponding to the planning and design mechanism of digital landscape architecture, the model is the prototype of specific methods and paths. The digital planning and design model consists of four parts: project positioning model, road route selection model, waterscape construction model, and vertical design model. The practical application of digital model in planning and design is explained in detail
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