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Heuristic Computing Methods for Contact Plan Design in the Spatial-Node-Based Internet of Everything 被引量:3
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作者 Cuiqin Dai Qingyang Song 《China Communications》 SCIE CSCD 2019年第3期53-68,共16页
To satisfy the increasing demands of high-speed transmission, high-efficiency computing, and real-time communications in the high-dynamic and heterogeneous networks, the Contact Plan Design(CPD) has attracted continuo... To satisfy the increasing demands of high-speed transmission, high-efficiency computing, and real-time communications in the high-dynamic and heterogeneous networks, the Contact Plan Design(CPD) has attracted continuous attention in recent years, especially for the spatial-node-based Internet of Everything(IoE). In this paper, we study the NP-hardness of contact scheduling and the attenuation of atmospheric precipitation in the spatial-node-based IoE. Two heuristic computing methods for contact plan design are proposed by comprehensively considering the time-varying topology, the intermittent connectivity, and the adaptive transmission in different weather conditions, which are named Contact Plan Design-Particle Swarm Optimization(CPD-PSO) and Contact Plan Design-Greedy algorithm with the Minimum Delivery Time(CPD-GMDT) separately. For the population-based algorithm, CPD-PSO not only solves the CPD problem with a limited-resource condition, but also dynamically adjusts the search scope to ensure the continuous searching capability of the algorithm. For the CPD-GMDT that makes CP decisions based on the current state, the algorithm uses the idea of greedy algorithm to schedule Satellite-Platform Links(SPLs) and Inter Satellite Links(ISLs) respectively using the strategies of optimal matching and load balancing. The simulation results show that the proposed CPD-PSO outperforms Contact Plan Design-Genetic Algorithm(CPD-GA) in terms of fitness and delivery time, and CPD-GMDT presents better overall delay than Fair Contact Plan(FCP). 展开更多
关键词 INTERNET of Everything HEURISTIC computing CONTACT plan design particle SWARM optimization GREEDY algorithms
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Planning and Design of Rural Tourism Landscape in the Buffer Zone of a World Heritage Site
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作者 WU Zhongli XIAO Shizhen 《Journal of Landscape Research》 2025年第1期21-26,共6页
Under the background of global tourism development,the planning and design of rural tourism landscape in Libo Yaoshan Ancient Village in the buffer zone of a world natural heritage site were discussed.Through the anal... Under the background of global tourism development,the planning and design of rural tourism landscape in Libo Yaoshan Ancient Village in the buffer zone of a world natural heritage site were discussed.Through the analysis of the current resources and characteristics of Yaoshan Ancient Village,the planning and design principles of cultural inheritance and innovation,ecological protection and sustainable development,and integration of landscape diversity and experience based on the concept of global tourism were clarified.A specific planning and design scheme for tourism landscape was put forward,such as creating the entrance service area,core sightseeing area,rural sightseeing area,folk experience area and other functional divisions.Besides,traffic routes should be optimized and adjusted,and the supporting construction of tourism service facilities should be strengthened to comprehensively improve the overall quality of rural tourism landscape of Yaoshan Ancient Village,promote the sustainable development of local rural tourism,and provide useful reference for the planning and design of rural tourism landscape in other similar areas. 展开更多
关键词 Global tourism Rural tourism landscape planning and design Libo Yaoshan Ancient Village
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A Study on the Planning and Design of Campus Plant Communities Based on the Carbon Sink Capacity of Vegetation
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作者 Jingjing Sun 《Journal of Architectural Research and Development》 2025年第4期111-117,共7页
The purpose of this paper is to study the planning and design of campus plant communities from the perspective of vegetation carbon sink capacity.During the research period,based on literature review and material inve... The purpose of this paper is to study the planning and design of campus plant communities from the perspective of vegetation carbon sink capacity.During the research period,based on literature review and material investigation,the quantitative calculation of the carbon sink capacity of the vegetation of the campus of the case study university was carried out using the i-Tree model,and the shortcomings of the carbon sink level of the campus vegetation community were pointed out based on the calculation results.Subsequently,with the goal of improving the carbon sink capacity,the park is oriented to the planning and design of vegetation communities,and the feasibility of the program is demonstrated with the support of the data on the level of carbon sink capacity after the implementation of the program.It is hoped that this paper can provide technical reference for the managers of universities and urban landscape departments in China,and actively promote the optimization of vegetation communities,enhance the carbon sink capacity,and promote the full implementation of the goal of sustainable development. 展开更多
关键词 Carbon sink capacity planning and design of plant communities i-Tree model Annual carbon sequestration
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Research on Planning and Design of Characteristic Cultural Street Landscape in Haikou Qilou Old Street Under the Background of Free Trade Port
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作者 Bo Yuan 《Journal of Architectural Research and Development》 2025年第4期143-153,共11页
This article focuses on the planning and design of the Haikou Qilou Old Street,a distinctive cultural street landscape,in the context of a free trade port.By thoroughly analyzing the historical and cultural value of t... This article focuses on the planning and design of the Haikou Qilou Old Street,a distinctive cultural street landscape,in the context of a free trade port.By thoroughly analyzing the historical and cultural value of the Qilou Old Street and its current issues,and considering the opportunities and challenges presented by the free trade port development,the article proposes targeted planning and design strategies in areas such as functional layout,traffic organization,cultural heritage and innovation,and landscape element design.The aim is to create a unique and high-quality cultural street landscape that serves as a shining card for Haikou’s urban culture,promoting the coordinated development of regional economy and culture,and providing a reference for the renewal and development of similar historical and cultural districts. 展开更多
关键词 Free trade port Haikou Qilou Old Street Characteristic cultural street Landscape planning and design
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Planning and Design Practices for Coping with Climate Change in Urban Parks in Berlin,Germany:A Case Study of EVFBS Cemetery Park
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作者 LI Bowen ZHANG Qi YANG Xin 《Journal of Landscape Research》 2024年第5期1-4,9,共5页
Urban parks,as a vital component of green infrastructure,significantly contribute to alleviating the impacts of climate change and enhancing the urban ecosystem.This paper examines the EVFBS Cemetery Park in Berlin as... Urban parks,as a vital component of green infrastructure,significantly contribute to alleviating the impacts of climate change and enhancing the urban ecosystem.This paper examines the EVFBS Cemetery Park in Berlin as a case study to elucidate the significant role of centralized urban greening,exemplified by urban cemetery parks,in addressing the challenges posed by urban climate change.Through field research,data collection,and various methodologies,this study examines the specific planning and design measures employed to address climate-related challenges,including air purification,temperature regulation,and mitigation of the urban heat island effect.Additionally,it explores the multifaceted roles of urban parks in enhancing the quality of the urban ecological environment,promoting biodiversity,and providing recreational spaces for residents.The aim is to elucidate the significance of diverse urban parks within the climate regulation strategies of contemporary metropolises.By comparing and discussing relevant practices and successful experiences in climate-adaptive design from Berlin,and summarizing advanced concepts and planning experiences that may serve as valuable references for the development of urban green spaces in China,it examines the significance of urban park greening for climate regulation in contemporary cities. 展开更多
关键词 Cemetery Park Climate regulation planning and design Berlin
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Landscape Architecture Planning and Design Based on Landscape Ecology Theory:A Case Study of Waterfront Landscape Planning and Design of Dapo Town
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作者 WANG Sangju XIAO Shizhen 《Journal of Landscape Research》 2024年第1期35-39,42,共6页
With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecolo... With the rapid development of urbanization,landscape architecture has become an indispensable component of daily life.In order to achieve better landscape effects and protect the ecological environment,landscape ecology theory can be integrated into landscape planning to carry out disciplinary crossing and integration research between landscape ecology and landscape architecture.In this study,based on the basic theories of landscape ecology,the waterfront landscape of Dapo Town was designed,with the aim to achieve ecological balance in planning,showcase biodiversity,and create a harmonious landscape ecological environment which can benefit both nature and people.This design combined artificial and natural elements while improving the natural environment,which promoted a harmonious relationship between humans and nature,thus enriching the spatial organization of the city,and playing a role in regulating the urban environment and climate. 展开更多
关键词 Landscape ecology theory Landscape architecture planning and design Dapo Town Waterfront landscape
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基于IES-PLAN平台的综合能源系统规划设计解决方案
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作者 高明阳 周苏洋 +3 位作者 顾伟 陈清泉 邱玥 关奥博 《电力科学与技术学报》 北大核心 2025年第3期200-210,共11页
建设综合能源系统是促进能源高效利用的有效手段,合理的综合能源系统规划设计软件能够按工程需要提供设计方案,但能否开发出可多场景兼容的规划软件仍是综合能源系统在工业界实现广泛应用的“卡脖子”问题。为此,开发了一个综合性强、... 建设综合能源系统是促进能源高效利用的有效手段,合理的综合能源系统规划设计软件能够按工程需要提供设计方案,但能否开发出可多场景兼容的规划软件仍是综合能源系统在工业界实现广泛应用的“卡脖子”问题。为此,开发了一个综合性强、可靠性高的综合能源系统规划(integratedenergysystemplan,IES-PLAN)设计平台,以科学地指导用户设计合理、低碳、高效的综合能源系统。平台提供了图形化交互界面,允许用户根据自身需求灵活设置规划场景与规划目标。为验证平台的有效性和实用性,围绕“南京市医院综合能源系统”设置了仿真算例,展示了在用户不同定制需求下平台的响应能力与规划效果,实现了能源成本的降低和能源使用效率的提升。 展开更多
关键词 综合能源系统 规划设计平台 优化运行 并行计算 节能减排
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Integrating Salt Culture into Rural Revitalization: Planning and Design of a Thematic Creative Agricultural Garden in Jintan, Jiangsu, China
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作者 Chengwang Yang 《Journal of Architectural Research and Development》 2024年第2期1-7,共7页
This research establishes a strategic framework for developing a salt culture-themed agricultural garden in Jintan,Jiangsu to boost rural vibrancy and cultural tourism while honoring local salt heritage.It employs the... This research establishes a strategic framework for developing a salt culture-themed agricultural garden in Jintan,Jiangsu to boost rural vibrancy and cultural tourism while honoring local salt heritage.It employs the Analytic Hierarchy Process(AHP)for a data-driven and structured approach to evaluate the sustainability and cultural significance of agricultural initiatives.This framework ensures a balanced blend of agriculture,culture,and tourism to foster a sustainable and culturally rich experience.The study highlights the value of structured methodologies in planning culturally impactful agricultural projects. 展开更多
关键词 Landscape garden Rural revitalization Theme creative farm Salt culture planning and design
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The Relationship between Urban Memory and Typology:Utilizing Typology as a Design Tool to Preserve Urban Memory
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作者 Mingjia Liu 《Journal of World Architecture》 2025年第2期8-14,共7页
Urban memory is the soul and vitality of the city, which is created and maintained by people’s memory of the living environment. However, urban planning and architecture increasingly lose attention to urban memory, r... Urban memory is the soul and vitality of the city, which is created and maintained by people’s memory of the living environment. However, urban planning and architecture increasingly lose attention to urban memory, resulting in the loss of uniqueness of urban appearance, and then affect people’s sense of identity of the city. Therefore, using the theory of typology for reference, a new design tool - urban memory typology is proposed, which focuses on and introduces historical elements into urban design, and maintains urban memory through the protection of cultural heritage. This method involves clarifying the intrinsic relationship between existing buildings and urban space through typology theory, identifying carriers of urban memory, and, on this basis, proposing strategies and technologies for urban renewal. This study verifies the validity of urban memory typology through case analysis, such as the conservation planning of Qingdao Old city. The results show that using the typology theory can protect the city memory, maintain the stability of the city form, and enhance the local identity of the residents, which is a new method of urban planning and design in line with the concept of humanistic care and sustainable development. This research work provides new theoretical guidance and practical strategies for the protection of urban memory and urban planning and design. 展开更多
关键词 Urban memory TYPOLOGY Urban design Protection of cultural heritage Urban planning and design
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Planning and Design of Mountainous Agricultural Sightseeing Garden——a Case Study of Ruimin Agricultural Sightseeing Eco-garden 被引量:3
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作者 洪亮 陈晓刚 刘懿 《Agricultural Science & Technology》 CAS 2017年第3期534-536,552,共4页
Agricultural sightseeing project is expanding with social development, yet most are confined in improvements in original gardens, with similar style or pattern. The research took Uupanshui City as an example and analy... Agricultural sightseeing project is expanding with social development, yet most are confined in improvements in original gardens, with similar style or pattern. The research took Uupanshui City as an example and analyzed mountain-based ag- ricultural sightseeing in order to discuss the way to propel agriculture integration with leisure tourism, processing, establish new models for sightseeing eco-garden gardens, and benefit economically, socially and ecologically. 展开更多
关键词 Mountain farming planning and design Ruimin agricultural sightseeingeco-garden
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Strategies for Introducing Energy Saving Idea into Residential Planning and Design in Urban and Rural Areas of China 被引量:4
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作者 卢玫珺 郝丽君 《Journal of Landscape Research》 2012年第5期35-36,共2页
Currently,energy saving design has been conducted on single building but not on the whole residential community in urban and rural areas.So,the paper has proposed energy saving measures for residential planning from t... Currently,energy saving design has been conducted on single building but not on the whole residential community in urban and rural areas.So,the paper has proposed energy saving measures for residential planning from the perspective of site selection and layout of buildings.Specific measures are as follows.Firstly,buildings should be constructed on the sunny side and leeside;secondly,buildings on the south should be lower than those on the north;the east side of the building should be open while the west side should be closed;thirdly,climate protection unit should be set;fourthly,buildings should be of northsouth direction primarily,and the main room should be set on the east side and the assistant rooms or passage on the west side in the buildings of east-west direction;fifthly,it should select compact and wellarranged households and the units should not be combined in point and dislocation and jointing. 展开更多
关键词 RESIDENTIAL area planNING and design planNING SOURCE Integrated design Energy SAVING IDEA
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Ecological Restoration and Landscape Construction of Wetland——A Case Study of Planning and Design of Mi River Wetland Park in Linqu of Shandong 被引量:2
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作者 孟瑾 陈良 《Journal of Landscape Research》 2011年第2期14-16,共3页
Based on geological characteristic of Mi River Wetland Park in Linqu of Shandong,the paper had illustrated historical and cultural spirits of Linqu,and then proposed planning strategies and contents of Mi River Wetlan... Based on geological characteristic of Mi River Wetland Park in Linqu of Shandong,the paper had illustrated historical and cultural spirits of Linqu,and then proposed planning strategies and contents of Mi River Wetland Park.It discussed new approaches for wetland restoration and landscape construction from the perspectives of ecological restoration of wetland system,overall construction of leisure system,and full display of regional characteristic.The construction of wetland system laid stress on water system design,terrain treatment,vegetation construction,and biological diversity creation.Wetland system would be overlaid with leisure system,divided into wetland leisure zone,wetland entertainment zone,humanity landscape zone,wetland science popular zone and wetland experience zone,all of which would be constructed with characteristic respectively.On the basis of site character,the paper had searched an energy balance and substance transformation method between rivers,plants,earth and humans,of certain practicality. 展开更多
关键词 MI RIVER WETLAND PARK planNING and design Linqu of SHANDONG
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Planning and Design of Sightseeing Agricultural Park Characterized by Mountainous Landscape 被引量:2
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作者 杨金娥 张建林 《Journal of Landscape Research》 2011年第4期1-3,共3页
After illustration of research and development process of sightseeing agricultural park,the paper had classified sightseeing agricultural park into sightseeing agricultural park,education agricultural park and agricul... After illustration of research and development process of sightseeing agricultural park,the paper had classified sightseeing agricultural park into sightseeing agricultural park,education agricultural park and agricultural garden in terms of development content;into renovation type and newly-built type in accordance with development mode;and into plain type and mountainous type in the light of terrain.From the perspectives of terrain,vegetation,hydrology and ecology,characteristics of landscape resources in mountainous sightseeing agricultural park were analyzed.It proposed principles for planning and design of mountainous sightseeing agricultural park,which were respecting and protecting nature,linking landscape units and coordinating spatial structure,systematicness and protecting inheritance of traditional culture.On this basis,it had illustrated landscape designing theories on architecture and landscape furniture,traffic road,plant greening and water supply and sewerage works. 展开更多
关键词 Mountainous LANDSCAPE SIGHTSEEING AGRICULTURE TYPE planNING and design PRINCIPLES
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Park Planning and Design Integrated with Regional Features 被引量:1
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作者 李晓颖 王浩 《Journal of Landscape Research》 2010年第6期20-24,27,共6页
Natural environment and historical humanities are the two elements constituting regional features.The construction of urban park should search design language from regional features.The author,taking Dongshan Park in ... Natural environment and historical humanities are the two elements constituting regional features.The construction of urban park should search design language from regional features.The author,taking Dongshan Park in Qianxi County,Hebei Province as an example,discussed how to search local natural environment features,reasonably exploit cultural resources and integrate regional features from the establishment of planning theme to the expression of designing details. 展开更多
关键词 REGIONAL FEATURES planNING and design NATURE CULTURE PARK
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Planning and Design of Agricultural Greenhouse Park 被引量:1
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作者 杜洁 《Journal of Landscape Research》 2011年第4期6-9,共4页
By taking the Agricultural Greenhouse Park in Songjiang District,Tianjin City for an example,the construction principles of this park were introduced,such as "ecological","economic","landscapi... By taking the Agricultural Greenhouse Park in Songjiang District,Tianjin City for an example,the construction principles of this park were introduced,such as "ecological","economic","landscaping","satisfying functional demands","popularization of science" and "organic combination of emotions and plants".The park was divided into 4 parts:"New Agricultural Technology","Vegetable Tree","Southland Orchard" and "Vegetable Bar".Landscape layouts,design schemes and plant furnishings in each garden were respectively analyzed.Functions of the greenhouse park such as popularization of science,recreation and entertainment were highlighted as well as its characteristics of "combining artificial landscapes and hi-new agriculture,integrating art and agriculture",so as to provide practical references for the future planning and design of such parks. 展开更多
关键词 AGRICULTURE GREENHOUSE PARK planNING and design
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Creation of "Regional Characteristic" in Planning and Design of Farmers' Residential Area at the South of Lower Reaches of the Yangtze River 被引量:1
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作者 洪杰 《Journal of Landscape Research》 2011年第4期25-28,共4页
After analysis of location feature of the south of lower reaches of Yangtze River and its construction of urban and rural integration,the paper pointed out harmonious combination between natural and artificial factors... After analysis of location feature of the south of lower reaches of Yangtze River and its construction of urban and rural integration,the paper pointed out harmonious combination between natural and artificial factors had been neglected in planning and design of farmers' residential area at the south of lower reaches of Yangtze River,"regional characteristic" losing,residential area in the form of "city community" and buildings in European style.In view of these problems,relevant planning and design thoughts and methods had been proposed as to how to create "regional characteristic" from the perspective of planning,architecture and landscape design.It discussed with emphasis the importance of construction base type and combination of environment with residential area construction;inspirations and design methods obtained from traditional architectures;and the content of landscape overall planning and specific design.It was hoped to enlighten designers to shoulder social and historical responsibility,make exploration unremittingly,and construct beautiful homelands for people. 展开更多
关键词 The south of lower reaches of YANGTZE River Farmer’s RESIDENTIAL area Regional CHARACTERISTIC planning and design
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Ideas and Ways of Designing Multi-functional Garden Landscapes—— with the Eco-function Planning of South Chinese Herb Garden in Hainan as an Example
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作者 许明会 卢丽兰 +1 位作者 甘炳春 孟杰 《Journal of Landscape Research》 2010年第4期96-99,共4页
The planning of Hainan Branch Institute of Medicinal Plant, Chinese Academy of Medical Sciences (hereinafter referred to as "South Chinese Herb Garden") requires the integrated functions of scientific resear... The planning of Hainan Branch Institute of Medicinal Plant, Chinese Academy of Medical Sciences (hereinafter referred to as "South Chinese Herb Garden") requires the integrated functions of scientific research, education, science popularization and propaganda, tourism sceneries, demonstration of production activities, thus the whole design should target at constructing multi-functional garden landscapes, utilize South Chinese herb resources, so as to build a knowledge-based tourism garden with dominant functions of scientific research, science popularization and sightseeing. The authors always insist that ecological thoughts should be borne to construct multi-functional sceneries with proper layout, elegant and honest landscapes, the construction of infrastructures and service system should be attached more importance in garden planning, functional division should be done according to actual landforms, constructions and functional demands, to form a healthy, environment-friendly and modern landscape system that can meet the demands for scientific research, education, science popularization and propaganda, and sightseeing. Through elaborating the design thoughts and principles of South Chinese Herb Garden, its design process, basis of regional planning and functional division, garden beautification means as well as road landscape designs, this study shows the ideas and ways of designing multi-functional garden landscapes. 展开更多
关键词 SOUTH Chinese HERB GARDEN Landscape planNING and design
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Analysis of Protective Planning and Design of Suburban Linpan of Chengdu City in China
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作者 杨容孑 蔡军 +1 位作者 王力 胡殿全 《Journal of Landscape Research》 2012年第3期22-24,28,共4页
After the analysis of the general situation of suburban Linpan in Chengdu City,the paper has pointed out the differences between suburban Linpan and outer suburban Linpan,which are different guiding factors for Linpan... After the analysis of the general situation of suburban Linpan in Chengdu City,the paper has pointed out the differences between suburban Linpan and outer suburban Linpan,which are different guiding factors for Linpan declining and disappearing,existing architectural forms and styles in Linpan,infrastructure construction levels,villagers' economic sources and income levels,and villagers' attitudes towards Linpan.Based on this,it has pointed out main points for protective planning of suburban Linpan in Chengdu.It has discussed the protective design of water system,roads and agricultural lands of individual Linpan and that between Linpan and Linpan in the perspective of "patch-corridor-base". 展开更多
关键词 SUBURBAN Linpan PROTECTION planNING and design
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Study on Planning and Design of Sightseeing Nursery—A Case Study of Nanchong Huangcheng Garden Ecological Sightseeing Park
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作者 李素霞 张倩 张建林 《Journal of Landscape Research》 2010年第12期1-4,8,共5页
By taking Huangcheng Garden Ecological Sightseeing Park for example,the study was conducted from the aspects of its general situation,planning target and guiding ideology,planning layout and landscape planning,project... By taking Huangcheng Garden Ecological Sightseeing Park for example,the study was conducted from the aspects of its general situation,planning target and guiding ideology,planning layout and landscape planning,project planning,and road traffic engineering planning;proposed seven principles for planning and design of sightseeing nursery,so as to provide reference for planning and design of garden nursery of the similar type. 展开更多
关键词 NURSERY SIGHTSEEING NURSERY planNING and design
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Status of and Strategies for the Planning and Design, Maintenance and Management of Chinese Urban Green Land——Application of Ecological Concepts in This Field
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作者 魏胜林 徐梦萤 张辉 《Journal of Landscape Research》 2010年第8期17-20,共4页
The sustainability of the planning and design goals of urban green land and that of its maintenance and management are mutually related and act as an organic whole. For a long time, the independence of the two is more... The sustainability of the planning and design goals of urban green land and that of its maintenance and management are mutually related and act as an organic whole. For a long time, the independence of the two is more prominent than their organic connection. This research has made preliminary considerations from three aspects. First, it concerns infusing the concept of ecology, contemplating and demonstrating space, as well as reducing the incidence of plant diseases and insect pests of urban green land. Second, the arrangement of flowers and trees for the planning and design of urban green land should comply with the biological attributes of flowers and trees to realize the organic unification of biological and scenic attributes of flowers and trees. Third, the planning and design of urban green land should attach importance to the organic unification of biological and scenic attributes of lawn grass seeds and reduce the difficulty of maintaining lawn. This research attempts to reduce the pressure of maintaining urban green land from the beginning, i.e. the planning and design of urban green land. It also tries to reduce the cost of maintenance and management to the realize planning and design goals of urban green land and the sustainability concerning its maintenance and management and arrive at the mutual unification of the planning and design as well as maintenance and management of urban green land. 展开更多
关键词 URBAN green LAND planning and design Maintenance CONCEPT of ECOLOGY SUSTAINABILITY
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