Construction of Urban Design Support System using Cloud Computing Type Virtual Reality and Case Study

Lei, Zhenhan; Shimizu, Shunta; Natuska, Ota; Ito, Yuji; Zhang, Yuesong

doi:10.14246/irspsd.5.1_15

Cited by 6 publications

(4 citation statements)

References 22 publications

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“…Debasis et al [8] conducted a study using an integrated cloud-based Internet of Things platform for asset management of elevated metro rail projects; Mehdi et al [9] developed a mobile application prototype for on-site information management; and Yoon [10] studied a cloud computing adoption strategy to improve BIM utilization at the construction site. Ali and Majid [11] conducted a study on providing the BIM data for construction sites in real time by utilizing cloud-based RFID technology; and Zhenhan et al [12] studied a system that supports urban design by using cloud-based virtual reality (VR) technology. In addition, Chung and Kang [13] developed a cloud-based bridge monitoring application that stores and utilizes data generated from bridge operations.…”

Section: Previous Studies On Bim-based Cloud Computingmentioning

confidence: 99%

BIM Environment Based Virtual Desktop Infrastructure (VDI) Resource Optimization System for Small to Medium-Sized Architectural Design Firms

Lee

Shin²,

Kwon

et al. 2021

Applied Sciences

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The recent fourth industrial revolution and the era of post-COVID-19 have ushered in a series of technologies including a 5G network and online systems, such as cloud computing technology. In other industries, extensive studies on cloud platforms utilizing such technologies were conducted. Although the cloud environment has taken on greater importance in the construction sector as well, it was used only for servers, failing to fully reflect the characteristics of the cloud system. In particular, compared to large architectural design firms, it is challenging for small to medium-sized design firms to establish a virtual cloud computing environment, which requires high capital investment. Targeting small to medium-sized architectural design firms in Korea, this study was conducted to introduce the VDI system, one of the cloud computing technologies that was recently used in other industries, to the BIM environment for initial application, operation, and management. Specifically, after an analysis was carried out to see if the VDI system utilized in other industries may resolve the hindrance faced with the BIM environment in the construction industry, the KBimVdi system was created based on an algorithm for estimating server scales by analyzing the VDI system suitable for the BIM work environment. This was followed by a validation of the KBimVdi system based on selected projects carried out by small to medium-sized architectural firms where BIM was used for design work.

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Section: Previous Studies On Bim-based Cloud Computingmentioning

confidence: 99%

BIM Environment Based Virtual Desktop Infrastructure (VDI) Resource Optimization System for Small to Medium-Sized Architectural Design Firms

Lee

Shin²,

Kwon

et al. 2021

Applied Sciences

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“…The digital attributes of his design plan include design details such as land use area, building restrictions, urban design style, architectural design, landscape, and traffic/built environment/ sun/wind/noise simulation. Next, the application practice of cloud-based virtual reality city design support system is divided into three application cases: synchronization, decentralized synchronization, and decentralized asynchronous [3].…”

Section: Introductionmentioning

confidence: 99%

Urban Landscape Design Based on Data Fusion and Computer Virtual Reality Technology

Xiao-ning

Wen

Guo

2022

Wireless Communications and Mobile Computing

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The rapid urbanization development has brought huge opportunities for the development of architectural landscape design, and naturally there will be various huge challenges accordingly. What this kind of development speed presents to people is the rapid emergence of new urban areas, endless new construction projects, and so on. This paper conducts research on urban landscape design based on data fusion and computer virtual reality technology. The purpose is to use the dual guidance of data fusion technology and virtual reality technology to demonstrate the feasibility of creating a more planned urban landscape design. This article uses SketchUp software for modeling and uses a digital camera for continuous digital photography. Firstly, multiple digital landscape images are merged into a complete panoramic image. Then, the simplified model is imported into the virtual reality platform to adjust the material and scene lighting of the model, and the plan is checked in the virtual reality platform, and the model and volume of the model are analyzed and compared. Finally, design an auxiliary program and export it together with the effect image. The research results show that when the virtual landscape reaches 400, the frame rate can be kept above 30. It can be seen that the efficiency of this algorithm is higher than that of the original algorithm. When the scene thread and the rendering thread are parallel, the frame floats up and down in 9, and the time spent on the frame is reduced by about 40%. The conclusion is that the accuracy of the landscape planning system based on virtual reality technology is higher than that of the traditional algorithm, and the degree of scene simulation is more realistic. It has contributed to the construction and application of landscape systems. The application of data fusion technology and virtual reality technology in urban landscape design can achieve considerable results in terms of modeling ability, design ability, innovation ability, and expression ability, and the design ability has reached a score of 8.82.

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“…Landscape planning is often based on existing environment, and landscape design and its realization are to closely integrate design content with surrounding environment [1]. Traditional sand table, model and computer-aided design technology all cannot integrate planning and design into entire planning scenes and design processes, and cannot efficiently, intuitively and coordinately express planning and design effects of multiple schemes and large scenes [2]. With the comprehensive application of computer technology, network communication technology and graphics technology, urban information construction combines multimedia networks, geographic information systems (GIS) and other infrastructure platforms to combine urban information resources and realize urban digitization.…”

Section: Introductionmentioning

confidence: 99%

Three-Dimensional Visualized Urban Landscape Planning and Design Based on Virtual Reality Technology

Liu

2020

IEEE Access

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The traditional methods of urban landscape planning and design cannot integrate designs into the entire planning scenes planning processes, and cannot efficiently, intuitively and coordinately express planning effects of multiple schemes and large scenes. With the development of computer science and technology, virtual reality (VR) technology, which is based on similar theory, mathematical theory, control theory, and graphics processing theory, is playing an important role in many aspects of urban landscape planning and design. On the basis of summarizing and analyzing previous research works, this paper expounded the research status and significances of three-dimensional (3D) visualized urban landscape planning and design, elaborated the development background, current status and future challenges of VR technology, introduced the methods and principles of spatial roaming sorting algorithm and evaluation indicator screening and system construction, established 3D database and virtual scene model of urban landscapes, performed 3D visualized urban landscape modeling, realized 3D presentation of virtual scene landscape, discussed the integration and optimization of landscape design schemes, analyzed the 3D modeling and interactive adjustment of the landscape planning and design schemes, and finally conducted simulation experiment and its result analysis. The results show that the VR technology provides designer with realistic information processing effects through intelligent drawing, full display and timely information, which greatly improves design efficiency and effectively promotes design quality; the 3D visualized technology can transmit a large number of information through graphics in a short time, enabling professionals to intuitively and quickly observe test results or interactively process these results.

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Construction of Urban Design Support System using Cloud Computing Type Virtual Reality and Case Study

Cited by 6 publications

References 22 publications

BIM Environment Based Virtual Desktop Infrastructure (VDI) Resource Optimization System for Small to Medium-Sized Architectural Design Firms

BIM Environment Based Virtual Desktop Infrastructure (VDI) Resource Optimization System for Small to Medium-Sized Architectural Design Firms

Urban Landscape Design Based on Data Fusion and Computer Virtual Reality Technology

Three-Dimensional Visualized Urban Landscape Planning and Design Based on Virtual Reality Technology

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