Dynamic city model system based on scene planning

A city model and scenario technology, applied in the direction of instruments, data processing applications, forecasting, etc., to achieve the effect of improving feasibility

Active Publication Date: 2020-03-17
SHANDONG JIANZHU UNIV
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  • Abstract
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  • Application Information

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Problems solved by technology

[0005] The present invention provides a dynamic city model system based on scenario planning to solve the problem of identification of urban development boundaries, scientific decision-making of urban land layout, and public participation in the process of joint urban construction and joint management

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  • Dynamic city model system based on scene planning
  • Dynamic city model system based on scene planning
  • Dynamic city model system based on scene planning

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Embodiment Construction

[0060] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0061] A dynamic urban model system based on scenario planning, including an urban growth module, an urban land use decision module, and a comprehensive evaluation module for testing model output results. The urban growth module, urban land use decision-making module and comprehensive evaluation module are based on the same target system and rely on the scenario system to generate internal interactions, such as figure 1 shown.

[0062] The target system refers to the vision description of the future development of the city by all stakeholders in the process of urban construction and management. Stakeholders in China's urban planning system include higher-level management agencies, urban management agencies, and citizen groups. The hi...

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Abstract

The invention discloses a dynamic city model system based on scene planning, and belongs to the field of city planning. The system comprises an urban growth module, an urban land decision module and acomprehensive evaluation module, wherein the city growth module comprises a basic growth rate identification module and a growth rate correction module; the urban land decision-making module is a sub-model system for carrying out land type decision-making in an urban land boundary range based on an output result of the urban growth module, and comprises a land conflict identification module for coping with uncertain disturbance based on a preset scene; the comprehensive evaluation module comprises a law and regulation detection module, a parameter detection module and a scene detection module. According to the dynamic city model system, the feasibility of a city land planning result is improved; based on a same target system, the value in the whole city simulation construction is ensuredto be consistent with the city development direction; and based on the scene system design, a model is helped to cope with different external disturbances.

Description

technical field [0001] The invention relates to the technical field of urban planning, in particular to a dynamic urban model system based on scenario planning. The dynamic city model system based on scenario planning of the present invention integrates the parameterized model system of urban growth forecast and urban land use decision-making. Background technique [0002] The research method is to first establish a model according to the main characteristics of the prototype, and then indirectly study the prototype through the model. Urban models are based on the abstraction and generalization of urban systems and the quantitative mathematical description of urban spatial phenomena and dynamic processes. Urban modeling is often used to simulate or predict the physical form of a city or the socioeconomic activities within a city, avoiding the costly trial-and-error process in urban construction. However, despite its growing relative theory, urban growth models remain large...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/26
CPCG06Q10/04G06Q10/067G06Q50/26Y02A30/60
Inventor 杨阳赵继龙王子侬孙谦
Owner SHANDONG JIANZHU UNIV
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