IET Smart Cities最新文献_第5页

Energy balanced routing protocol based on improved particle swarm optimisation and ant colony algorithm for museum environmental monitoring of cultural relics 基于改进粒子群算法和蚁群算法的博物馆文物环境监测能量均衡路由协议

IF 3.1

IET Smart Cities Pub Date : 2023-08-03 DOI: 10.1049/smc2.12060

Zhouzhou Liu, Yangmei Zhang, Han Peng

{"title":"Energy balanced routing protocol based on improved particle swarm optimisation and ant colony algorithm for museum environmental monitoring of cultural relics","authors":"Zhouzhou Liu, Yangmei Zhang, Han Peng","doi":"10.1049/smc2.12060","DOIUrl":"10.1049/smc2.12060","url":null,"abstract":"The environmental monitoring of cultural relics based on wireless sensor networks in museums demands for the transmission and processing of massive data, which in turn leads to problems, such as heavy network traffic, high time delay, and unbalanced node energy consumption. To solve these problems, an energy balanced routing protocol which can minimise the network energy consumption is proposed. The improved swarm intelligence optimisation algorithm which combined particle swarm optimisation with ant colony optimisation is adopted to construct an environmental monitoring system for cultural relics preservation. Simulation results show that the decrease of the path length for data transmission under the proposed algorithm is 2.5% higher than that of other classical algorithms, indicating that the proposed algorithm can effectively reduce the length of network path and improve the transmission performance of network system. In view of optimisation rounds and simulation time, the energy consumption of the network system under our algorithm is 57.5% less compared with other classical algorithms, and the average residual energy variance is 57.1% less. The cultural relics environmental monitoring system based on the proposed routing protocol has better network load balancing performance.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 3","pages":"210-219"},"PeriodicalIF":3.1,"publicationDate":"2023-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12060","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42755944","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Blockchain technology as an enabler for cross-sectoral systems integration for developing smart sustainable cities 区块链技术是发展智能可持续城市的跨部门系统集成的推动者

IF 3.1

IET Smart Cities Pub Date : 2023-07-04 DOI: 10.1049/smc2.12059

Sarmad Khawaja, Vahid Javidroozi

{"title":"Blockchain technology as an enabler for cross-sectoral systems integration for developing smart sustainable cities","authors":"Sarmad Khawaja, Vahid Javidroozi","doi":"10.1049/smc2.12059","DOIUrl":"10.1049/smc2.12059","url":null,"abstract":"Smart cities driven by modern technologies are the need of the day to alleviate the urbanisation challenges and improve the overall experience of the citizens. As the role of data-sharing to facilitate systems integration across city sectors for developing smart cities has grown ever so profoundly, there is a need for decentralisation, transparency, and openness in terms of integration of city sectors to have efficient data diffusion among them. This is extremely important as the requirements of smart sustainable cities are open data sharing to allow service providers to better serve the citizens. Blockchain technology offers these characteristics with the extremely important added advantage of maintaining data security via an immutable record. However, the notion of the use of Blockchain for smart sustainable cities is still in the early years and requires extensive efforts to research and test it. In this research, a state-of-the-art review is conducted to explore the usefulness of Blockchain technology in smart sustainable city development with a specific focus on cross-sectoral systems integration, highlighting the gaps in the existing body of knowledge. This leads to the proposal of a novel framework for the use of Blockchain for smart sustainable cities, linking together service providers and citizens.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 3","pages":"151-172"},"PeriodicalIF":3.1,"publicationDate":"2023-07-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12059","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48109669","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Evaluation of practical edge computing CNN-based solutions for intelligent recycling bins 基于CNN的智能回收箱实用边缘计算解决方案的评估

IF 3.1

IET Smart Cities Pub Date : 2023-06-07 DOI: 10.1049/smc2.12057

Xueying Li, Ryan Grammenos

引用次数: 0

Nearly-optimal control for energy, thermal, and storage loads with energy disaggregation monitoring: A case of residential management for the elderly 利用能量分解监测对能源、热能和储存负荷进行近乎最优控制:一个老年人住宅管理案例

IF 3.1

IET Smart Cities Pub Date : 2023-05-22 DOI: 10.1049/smc2.12052

Christos Tsaknakis, Christos Korkas, Kalliopi Pippi, Christos Athanasiadis, Vasiliki Alexopoulou, Elias Kosmatopoulos, Vassilis C. Nikolaidis, Theofilos Papadopoulos

{"title":"Nearly-optimal control for energy, thermal, and storage loads with energy disaggregation monitoring: A case of residential management for the elderly","authors":"Christos Tsaknakis, Christos Korkas, Kalliopi Pippi, Christos Athanasiadis, Vasiliki Alexopoulou, Elias Kosmatopoulos, Vassilis C. Nikolaidis, Theofilos Papadopoulos","doi":"10.1049/smc2.12052","DOIUrl":"10.1049/smc2.12052","url":null,"abstract":"The increase in the ageing of the population calls for advanced monitoring and actuation systems for the smart control and management of elderly households that should manage to optimise multi-objective control problems. This study proposes a state-of-art approach, based on Approximate Dynamic Programming, that tackles multiple challenges, aiming to maximise the energy efficiency, the electricity cost reduction, the user comfort, and the load monitoring of a typical Greek residency (simulated in EnergyPlus), including both controllable and uncontrollable loads, an energy storage system, and power generation units. The article presents the various simulated loads, pricing schemes under Greek regulations and variety of control strategies that are co-ordinately used to minimise the defined objective functions in contrast to the current state-of-the-art approaches. The latter either focus on single objective problems or use simpler iterative and often limited to specific variables, approaches for multi-objective control. Finally, the presented results provide insights for the optimal and safe residential management and validate the performance of the proposed control strategy in comparison with alternative demand response strategies, offering improved performance by 20% in terms of energy efficiency, cost reduction, and thermal comfort.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 3","pages":"173-193"},"PeriodicalIF":3.1,"publicationDate":"2023-05-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12052","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41778209","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

An approach for selecting optimal locations for electric vehicle solar charging stations 电动汽车太阳能充电站最佳选址方法研究

IF 3.1

IET Smart Cities Pub Date : 2023-05-10 DOI: 10.1049/smc2.12058

Sinem Hisoglu, Anu Tuominen, Aapo Huovila

{"title":"An approach for selecting optimal locations for electric vehicle solar charging stations","authors":"Sinem Hisoglu, Anu Tuominen, Aapo Huovila","doi":"10.1049/smc2.12058","DOIUrl":"10.1049/smc2.12058","url":null,"abstract":"Electric vehicles (EVs) are seen as a solution to reduce transport-related greenhouse gas emissions. A major obstacle to wider adoption is the insufficient amount of charging stations. Furthermore, supplying charging stations with renewable energy is still in its infancy. The selection of optimal locations for charging stations is important to best serve the users and maximise the possibilities of renewable energy use. Given this background, this study developed an approach for Solar-supplied Electric Vehicle Charging Station (EVCS) location selection by combining EVCS and solar farm site selection studies using Geographical Information System (GIS) and Analytic Hierarchy Process (AHP). The study determined the most important criteria for site selection based on previous solar and EVCS site selection studies and expert opinions. The 10 most important criteria according to the survey results were: availability of power, solar energy potential, solar panel installation cost, number of EVs, operation and management costs, land cost, distance from roads/highways, distance from current EVCSs, industrial capability of installation and distance to high population density centres. The importance weights of these criteria were assigned using AHP method. The findings are expected to benefit urban planners, decision-makers, and researchers designing solar-supplied EV charging infrastructure.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 2","pages":"123-134"},"PeriodicalIF":3.1,"publicationDate":"2023-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12058","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45399680","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 2

A research on data integration and application technology of urban comprehensive pipe gallery based on three-dimensional geographic information system platform 基于三维地理信息系统平台的城市综合管廊数据集成与应用技术研究

IF 3.1

IET Smart Cities Pub Date : 2023-04-29 DOI: 10.1049/smc2.12056

Yufang Huang, Hongtao Peng, Xiaoxiao Fang, Tingyan Xing

{"title":"A research on data integration and application technology of urban comprehensive pipe gallery based on three-dimensional geographic information system platform","authors":"Yufang Huang, Hongtao Peng, Xiaoxiao Fang, Tingyan Xing","doi":"10.1049/smc2.12056","DOIUrl":"10.1049/smc2.12056","url":null,"abstract":"Three-dimensional Geographic Information System (3D GIS) technology is often used in geology, mining, hydrology and other fields. It is also used in intelligent management of urban comprehensive pipe gallery projects, because the real environment with the sky, ground, and underground can be intuitively simulated in the virtual reality environment by 3D GIS platform. Through the research on data integration and application technology of urban comprehensive pipe gallery, the 3D model of comprehensive pipe gallery project data can be created based on Building Information Modelling and GIS technologies, and a comprehensive underground pipelines network management information system has been developed to realise the integration of various data, including 3D data of comprehensive pipe gallery model and underground pipe network model, 2D or 3D GIS data of the ground and underground etc. On this basis, the functions of intelligent planning and approval management, the safety analysis and disaster prevention planning and decision-making of urban comprehensive pipe gallery projects can be further realised. The research results have been applied to the planning and construction process management of the comprehensive pipe gallery project in the sub-centre of Beijing.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 2","pages":"111-122"},"PeriodicalIF":3.1,"publicationDate":"2023-04-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12056","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47732005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Reshaping the tourist movement in historical urban areas for enhancing architecture conservation: Historical district of Koya city as a case study 重塑历史城区的旅游运动以加强建筑保护——以高屋市历史街区为例

IF 3.1

IET Smart Cities Pub Date : 2023-04-25 DOI: 10.1049/smc2.12055

Zhiry Hawez Baiz, Cemil Atakara

{"title":"Reshaping the tourist movement in historical urban areas for enhancing architecture conservation: Historical district of Koya city as a case study","authors":"Zhiry Hawez Baiz, Cemil Atakara","doi":"10.1049/smc2.12055","DOIUrl":"10.1049/smc2.12055","url":null,"abstract":"Architectural strategy in the conservation field should be on both levels, tangible and intangible. The conservation of the non-tangible part includes signs and symbols. It transmits in various ways, like oral, artistic, and literary forms of expression. The visitor of historical places can participate in non-tangible conservation if the architect makes the visitor attracted to the sites. To make the visitor see the values of the sites, the visitor should move to different parts in different directions instead of seeing a few buildings and monuments. The study aims to increase visitor activity to promote non-physical conservation. Many places like Koya city have a very high architectural value but it is still neglected and uncovered by visitors. Researchers made observations to demonstrate the general characteristics of the district, then designed a questionnaire to collect the required data, specifying the locations they mostly visit, determining the paths they have taken, defining the areas visitors rarely visit, and alleys they do not go through for various reasons, gradually becoming a neglected place. Finally, the study conducted space syntax analysis based on pedestrian movement to reshape the visitor's movement. Based on the findings, the study will design strategies to enhance tourist movement and conserve non-tangibles.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 2","pages":"135-149"},"PeriodicalIF":3.1,"publicationDate":"2023-04-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12055","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"41770013","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Using digital technologies to plan and manage the pipelines network in city 利用数字技术对城市管网进行规划和管理

IF 3.1

IET Smart Cities Pub Date : 2023-04-24 DOI: 10.1049/smc2.12054

Yufang Huang, Hongtao Peng, Luxin Wen, Tingyan Xing

{"title":"Using digital technologies to plan and manage the pipelines network in city","authors":"Yufang Huang, Hongtao Peng, Luxin Wen, Tingyan Xing","doi":"10.1049/smc2.12054","DOIUrl":"10.1049/smc2.12054","url":null,"abstract":"Promoting the intelligent level of urban pipelines network planning and management is an important way to improve the rational development and utilisation of urban underground space and ensure the safe operation of urban infrastructure systems. The research on using the rapid and visual expression technology of 3D pipelines network model data, which has the functions of techno-economic indexes calculation and automatic comparison of underground pipeline construction projects, effectively avoids possible errors in manual calculation and comparison and improves the efficiency and accuracy of the digital declaration process for project planning. In the 3D Geographic Information Systems (GIS) platform environment, this research help to develop many analysis and approval functions based on the data of the underground pipelines network model and the integrated pipes gallery Building Information Modelling, such as evaluating the compliance, feasibility and scientific of the planning scheme of the underground pipeline construction project, comparing the completion data with the data approved by the administrative departments of the project, evaluating the consistency of them and judging the compliance of the project completion data. The application results of some actual projects cases show that this research can improve the efficiency of planning declaration and approval analysis.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 2","pages":"95-110"},"PeriodicalIF":3.1,"publicationDate":"2023-04-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12054","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44898401","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Robust scheduling of power system considering social costs and environmental concerns 考虑社会成本和环境因素的电力系统鲁棒调度

IF 3.1

IET Smart Cities Pub Date : 2023-04-07 DOI: 10.1049/smc2.12053

Alireza Arab Bafrani, Alireza Rezazade, Mostafa Sedighizadeh

{"title":"Robust scheduling of power system considering social costs and environmental concerns","authors":"Alireza Arab Bafrani, Alireza Rezazade, Mostafa Sedighizadeh","doi":"10.1049/smc2.12053","DOIUrl":"10.1049/smc2.12053","url":null,"abstract":"One of the most significant problems of the modern electricity markets is to deal with renewable energy resources (RERs) scheduling. The RER generations face severe stochastic behaviour, such that short-term scheduling of them is also complicated. To overcome this drawback, using hydro pumped storage units (HPSUs) as a fast response and eco-friendly technology can help to smooth fluctuations of these types of generations and consequently to appropriately dispatch all generations in the energy and reserve market. This article suggests a stochastic optimisation model to optimally operate thermal power plants as well as HPSUs in the day ahead energy and reserve market. Optimisation aims to minimise operation costs, emissions, and social costs subject to several technical constraints. There is an intrinsic deviation between predicted and actual uncertainty variables in the power system. This article presents a stochastic optimal operation model based on robust optimisation. To improve the flexibility of the proposed market, the curtailed demand as a demand response programme (DRP) is taken into consideration. The CPLEX solver of the GAMS software is used to solve the proposed model which has been formulated as a robust mixed integer linear problem (RMILP). The effectiveness of the proposed model is evaluated by applying the offered model to the 9-bus test power system.","PeriodicalId":34740,"journal":{"name":"IET Smart Cities","volume":"5 2","pages":"73-94"},"PeriodicalIF":3.1,"publicationDate":"2023-04-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1049/smc2.12053","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45947551","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 1

Adopting metaverse-related mixed reality technologies to tackle urban development challenges: An empirical study of an Australian municipal government 采用元宇宙相关的混合现实技术应对城市发展挑战：对澳大利亚市政府的实证研究

IF 3.1

IET Smart Cities Pub Date : 2023-02-14 DOI: 10.1049/smc2.12051

Aaron An

引用次数: 3