In this work,the current status,technical capabilities,and development trends of the Chinese intelligent furniture industry were in focus.Based on combining a literature review with field investigations and analysis o...In this work,the current status,technical capabilities,and development trends of the Chinese intelligent furniture industry were in focus.Based on combining a literature review with field investigations and analysis of major scientific research projects in Zhejiang Province,China,an in-depth overview and discussion about previous experience,features,technologies,products and control methods in the intelligent furniture industry in China were conducted.The key technologies in current Chinese intelligent furniture industry include embedded systems,sensors,short-range wireless communication,artificial intelligence and intelligent interaction techniques.This work also mentions the challenges and opportunities for the industry,pointing out how to innovate and dominate the furniture market in the era of transformation from the traditional furniture industry to intelligent upgrading.The results are proposed to help readers from all over the world to understand the development trend and progress of the Chinese intelligent furniture industry.展开更多
The properties of SiC kiln furniture bonded with fine silicon powderare related to the bonder’s crystal structure. At high temperature, it will crystallize ina-cristobalite with great bulk effect. MnO2 mineralizer ca...The properties of SiC kiln furniture bonded with fine silicon powderare related to the bonder’s crystal structure. At high temperature, it will crystallize ina-cristobalite with great bulk effect. MnO2 mineralizer can make a-cristobalite convertto a-tridymite whose bulk effect is small. The crystal structure and its amount were investigated with XRD technique. The influence of different amounts of MnO2 on thecrystal structure and polycrystal transformation, and that of crystal structure on theproperties of kiln furniture were studied. The best proportion of MnO2 added was determined to be 2.0%.展开更多
We studied the effect of loose tenon dimensions on stress and strain distributions in T-shaped mortise and loose tenon (M&LT) furni-ture joints under uniaxial bending loads, and determined the effects of loose ...We studied the effect of loose tenon dimensions on stress and strain distributions in T-shaped mortise and loose tenon (M&LT) furni-ture joints under uniaxial bending loads, and determined the effects of loose tenon length (30, 45, 60, and 90 mm) and loose tenon thickness (6 and 8 mm) on bending moment capacity of M&LT joints constructed with polyvinyl acetate (PVAc) adhesive. Stress and strain distributions in joint elements were then estimated for each joint using ANSYS finite element (FE) software. The bending moment capacity of joints increased significantly with thickness and length of the tenon. Based on the FE analysis results, under uniaxial bending, the highest shear stress values were obtained in the middle parts of the tenon, while the highest shear elastic strain values were estimated in glue lines between the tenon sur-faces and walls of the mortise. Shear stress and shear elastic strain values in joint elements generally increased with tenon dimensions and corre-sponding bending moment capacities. There was consistency between predicted maximum shear stress values and failure modes of the joints.展开更多
We investigated bending moment resistance under diagonal compression load of comer doweled joints with plywood members. Joint members were made of ll-ply hardwood plywood of 19 mm thickness. Dowels were fabricated of ...We investigated bending moment resistance under diagonal compression load of comer doweled joints with plywood members. Joint members were made of ll-ply hardwood plywood of 19 mm thickness. Dowels were fabricated of Beech and Hornbeam species. Their diameters (6, 8 and 10 mm) and depths of penetration (9, 13 and 17 ram) in joint members were chosen variables in our experiment. By increasing the connector's diameter from 6 to 8 mm, the bending moment resistance under diagonal compressive load was increased, while it decreased when the diameter was increased from 8 to 10 mm. The bending moment re- sistance under diagonal compressive load was increased by increasing the dowel's depth of penetration. Joints made with dowels of Beech had higher resistance than dowels of Hornbeam. Highest resisting moment (45.18 N.m) was recorded for joints assembled with 8 mm Beech dowels penetrating 17 mm into joint members Lowest resisting moment (13.35 N.m) was recorded for joints assembled with 6 mm Hornbeam dowels and penetrating 9 mm into joint members.展开更多
Panoramic images are widely used in many scenes,especially in virtual reality and street view capture.However,they are new for street furniture identification which is usually based on mobile laser scanning point clou...Panoramic images are widely used in many scenes,especially in virtual reality and street view capture.However,they are new for street furniture identification which is usually based on mobile laser scanning point cloud data or conventional 2D images.This study proposes to perform semantic segmentation on panoramic images and transformed images to separate light poles and traffic signs from background implemented by pre-trained Fully Convolutional Networks(FCN).FCN is the most important model for deep learning applied on semantic segmentation for its end to end training process and pixel-wise prediction.In this study,we use FCN-8s model that pre-trained on cityscape dataset and finetune it by our own data.Then replace cross entropy loss function with focal loss function in the FCN model and train it again to produce the predictions.The results show that in all results from pre-trained model,fine-tuning,and FCN model with focal loss,the light poles and traffic signs are detected well and the transformed images have better performance than panoramic images in the prediction according to the Recall and IoU evaluation.展开更多
This paper introduces the current situation of domestic furniture production as well as world furniture CAD products, puts forward the necessity of developing a dedicated CADsystem——WFCAD and its main functions. It ...This paper introduces the current situation of domestic furniture production as well as world furniture CAD products, puts forward the necessity of developing a dedicated CADsystem——WFCAD and its main functions. It analyzes in detail the applied technology and keytechniques, including geometric modeling, assembly, joint design, database linking and management. The application of WFCAD in furniture manufacturing enterprises and its further improvement are outlined.展开更多
Concept of plastic wood and plastic wood furniture was summarized, categories of outdoor furniture in a narrow and broad sense introduced respectively. Furniture of plastic wood composite is characterized by "lei...Concept of plastic wood and plastic wood furniture was summarized, categories of outdoor furniture in a narrow and broad sense introduced respectively. Furniture of plastic wood composite is characterized by "leisure, natural and concise", dynamic loading is the major connection mode, and traditional mechanical connection is applied. Common damages of plastic wood composite and countermeasures were concluded, and corresponding resolutions proposed in view of existing problems of outdoor plastic wood composite furniture.展开更多
E-business will change the ways that all companies do business, and most traditional businesses will evolve from their current business model to a combination of place and space via e-business model. To choose the pro...E-business will change the ways that all companies do business, and most traditional businesses will evolve from their current business model to a combination of place and space via e-business model. To choose the proper e-business model becomes the important strategic concern for company to succeed. The main objective of this paper is to investigate the analysis framework for identifying e-business model. Based on the e-business process, from the value chain to the value net perspective. This paper provides a theoretical framework for identifying e-business models, and results in 11 e-business models. The strategic intend of every e-business model is discussed in the end of this paper. An enterprise e-business model design and implementation can be specified by the combination of one or more among 11 e-business models.展开更多
Regional culture shows the personality of a city, the expression of regional culture in urban landscapes is the focus of modern urban landscape construction. By elaborating connotations of landscape furniture and regi...Regional culture shows the personality of a city, the expression of regional culture in urban landscapes is the focus of modern urban landscape construction. By elaborating connotations of landscape furniture and regional culture, the ways of refining cultural connotations of city history, and expressing regional cultures in landscape furniture were explored to provide references for the expression of regional cultures in urban landscapes.展开更多
With the progress and development of information society,electronic business(e-Business) becomes a new model of business.E-Business does lower the cost of trading significantly;furthermore it allows restructuring the ...With the progress and development of information society,electronic business(e-Business) becomes a new model of business.E-Business does lower the cost of trading significantly;furthermore it allows restructuring the supply chain,business processes, and the nature of business.Open standard plays an important role in expanding e-Business,ranging from the Internet protocol(TCP/IP,HTTP...) to nearly all aspects of information technology that related to e-Business.More importantly,openness has emerged as a strategy with many of the most successful e-Business ventures granting business partner and consumers unparallel access to their inner working and personnel.Open standards have given rise to a prodigious international expansion in the number of users and range of applications relevant to daily life.The traditional market failure argument suggests that because innovation is expensive to produce and cheap to copy,so more intellectual property incorporated into the standards,and e-Business is inevitable.This paper defines the new framework of e-Business,which describes the relationship of the public benefit from Open Standard and the private benefit from intellectual property and try to find a balance between the benefits of the patent holders,industry,and end-users in order to realize a winning situation for all parties.展开更多
Traditional Mongolian furniture is one of the necessities of Mongolian traditional furniture.In the vast Mongolian Plateau, natural grasslands and primary forests determine the nomadic life of Mongolians, Mongolian yu...Traditional Mongolian furniture is one of the necessities of Mongolian traditional furniture.In the vast Mongolian Plateau, natural grasslands and primary forests determine the nomadic life of Mongolians, Mongolian yurt is their main residence. The above conditions contribute to the types and nomadic features of traditional Mongolian furniture. Most traditional Mongolian furniture has a box-like structure, and the nomadic features are reflected in the following aspects: made of local materials; small size for the application in Mongolian yurt; demountable and foldable for the convenience of transportation,because Mongolians have to move to different grasslands for grazing; the furniture parts is bulky for frequent transportation; and colored drawing and carved furniture enrich the life color.展开更多
This article concerns the sources of non-ionizing radiation in a normal inhabited environment. Measurements show that residents are exposed to non-ionizing radiation in levels both below and above the European normati...This article concerns the sources of non-ionizing radiation in a normal inhabited environment. Measurements show that residents are exposed to non-ionizing radiation in levels both below and above the European normative. Excess is present due to the fact that, producers of electronic equipment and appliances, those who use them, as well as those involved in the construction of housing, have insufficient acquaintance with non-ionizing radiation. Producers are advised to increase the coefficient of safety towards non-ionizing radiation by renewing technology. Users are advised to operate apparatus with the lowest possible power, to minimise time exposed to sources, to maximise the distance from them and to renew their appliances. Construction workers should take non-ionizing radiation more into consideration when furnishing of houses.展开更多
Because of the ubiquity of information and communication technology (ICT) and ICT-based information systems, ICT workers in business organisations have power, both intentional and unintentional, over people's qual...Because of the ubiquity of information and communication technology (ICT) and ICT-based information systems, ICT workers in business organisations have power, both intentional and unintentional, over people's quality of life. On this point, all of them, not only ICT professionals but also non-professionals or end-users, need to accept responsibility to the public and to have professional spirit in order to make and keep the information society and e-business environment safe and reliable. However, an individual ICT worker is not necessarily a strong existence; he or she is in a complex situation filled with stress and pressure and his or her decisions are sometimes affected by it. Therefore, social and organisational measures to prompt ICT workers to behave in professional spirit are necessary to be taken.展开更多
E-business success factors are Important for traditional enterprises to implement e-business. This topic is attracting more and more researchers to study. This paper makes an exploratory study on the factors influenci...E-business success factors are Important for traditional enterprises to implement e-business. This topic is attracting more and more researchers to study. This paper makes an exploratory study on the factors influencing e-business success. Firstly, based on the literature review, 52 factors are suggested. Secondly, two rounds of survey with Delphi method are conducted. Qualitative and quantitative analysis are used to identify 57 factors. This is the foundation of empirical study.展开更多
基金support from National Key Research&Design Program of China(2018YFD0600304)Postgraduate Education Reform Project of Jiangsu Province(JGLX18_101)Technology Innovation Alliance of Wood/Bamboo Industry(TIAWBI201808).
文摘In this work,the current status,technical capabilities,and development trends of the Chinese intelligent furniture industry were in focus.Based on combining a literature review with field investigations and analysis of major scientific research projects in Zhejiang Province,China,an in-depth overview and discussion about previous experience,features,technologies,products and control methods in the intelligent furniture industry in China were conducted.The key technologies in current Chinese intelligent furniture industry include embedded systems,sensors,short-range wireless communication,artificial intelligence and intelligent interaction techniques.This work also mentions the challenges and opportunities for the industry,pointing out how to innovate and dominate the furniture market in the era of transformation from the traditional furniture industry to intelligent upgrading.The results are proposed to help readers from all over the world to understand the development trend and progress of the Chinese intelligent furniture industry.
文摘The properties of SiC kiln furniture bonded with fine silicon powderare related to the bonder’s crystal structure. At high temperature, it will crystallize ina-cristobalite with great bulk effect. MnO2 mineralizer can make a-cristobalite convertto a-tridymite whose bulk effect is small. The crystal structure and its amount were investigated with XRD technique. The influence of different amounts of MnO2 on thecrystal structure and polycrystal transformation, and that of crystal structure on theproperties of kiln furniture were studied. The best proportion of MnO2 added was determined to be 2.0%.
文摘We studied the effect of loose tenon dimensions on stress and strain distributions in T-shaped mortise and loose tenon (M&LT) furni-ture joints under uniaxial bending loads, and determined the effects of loose tenon length (30, 45, 60, and 90 mm) and loose tenon thickness (6 and 8 mm) on bending moment capacity of M&LT joints constructed with polyvinyl acetate (PVAc) adhesive. Stress and strain distributions in joint elements were then estimated for each joint using ANSYS finite element (FE) software. The bending moment capacity of joints increased significantly with thickness and length of the tenon. Based on the FE analysis results, under uniaxial bending, the highest shear stress values were obtained in the middle parts of the tenon, while the highest shear elastic strain values were estimated in glue lines between the tenon sur-faces and walls of the mortise. Shear stress and shear elastic strain values in joint elements generally increased with tenon dimensions and corre-sponding bending moment capacities. There was consistency between predicted maximum shear stress values and failure modes of the joints.
文摘We investigated bending moment resistance under diagonal compression load of comer doweled joints with plywood members. Joint members were made of ll-ply hardwood plywood of 19 mm thickness. Dowels were fabricated of Beech and Hornbeam species. Their diameters (6, 8 and 10 mm) and depths of penetration (9, 13 and 17 ram) in joint members were chosen variables in our experiment. By increasing the connector's diameter from 6 to 8 mm, the bending moment resistance under diagonal compressive load was increased, while it decreased when the diameter was increased from 8 to 10 mm. The bending moment re- sistance under diagonal compressive load was increased by increasing the dowel's depth of penetration. Joints made with dowels of Beech had higher resistance than dowels of Hornbeam. Highest resisting moment (45.18 N.m) was recorded for joints assembled with 8 mm Beech dowels penetrating 17 mm into joint members Lowest resisting moment (13.35 N.m) was recorded for joints assembled with 6 mm Hornbeam dowels and penetrating 9 mm into joint members.
文摘Panoramic images are widely used in many scenes,especially in virtual reality and street view capture.However,they are new for street furniture identification which is usually based on mobile laser scanning point cloud data or conventional 2D images.This study proposes to perform semantic segmentation on panoramic images and transformed images to separate light poles and traffic signs from background implemented by pre-trained Fully Convolutional Networks(FCN).FCN is the most important model for deep learning applied on semantic segmentation for its end to end training process and pixel-wise prediction.In this study,we use FCN-8s model that pre-trained on cityscape dataset and finetune it by our own data.Then replace cross entropy loss function with focal loss function in the FCN model and train it again to produce the predictions.The results show that in all results from pre-trained model,fine-tuning,and FCN model with focal loss,the light poles and traffic signs are detected well and the transformed images have better performance than panoramic images in the prediction according to the Recall and IoU evaluation.
文摘This paper introduces the current situation of domestic furniture production as well as world furniture CAD products, puts forward the necessity of developing a dedicated CADsystem——WFCAD and its main functions. It analyzes in detail the applied technology and keytechniques, including geometric modeling, assembly, joint design, database linking and management. The application of WFCAD in furniture manufacturing enterprises and its further improvement are outlined.
基金Supported by Social Science Program of Ganzhou City: Application of Plastic Wood Furniture in Public Landscape Furniture (2009175)SocialScience Program of Ganzhou City: Promotion of Plastic Wood Furniture in South Ganzhou (2011199)Natural Hatching Program of Jiangxi Vocational College of Environmental Engineering: Promotion of Plastic Wood Composite in South Ganzhou: Promotion of Plastic Wood in SouthGanzhou (FH-2011-7)
文摘Concept of plastic wood and plastic wood furniture was summarized, categories of outdoor furniture in a narrow and broad sense introduced respectively. Furniture of plastic wood composite is characterized by "leisure, natural and concise", dynamic loading is the major connection mode, and traditional mechanical connection is applied. Common damages of plastic wood composite and countermeasures were concluded, and corresponding resolutions proposed in view of existing problems of outdoor plastic wood composite furniture.
基金Supported by Nauonal 863 Research Project (No.2001AA414120)
文摘E-business will change the ways that all companies do business, and most traditional businesses will evolve from their current business model to a combination of place and space via e-business model. To choose the proper e-business model becomes the important strategic concern for company to succeed. The main objective of this paper is to investigate the analysis framework for identifying e-business model. Based on the e-business process, from the value chain to the value net perspective. This paper provides a theoretical framework for identifying e-business models, and results in 11 e-business models. The strategic intend of every e-business model is discussed in the end of this paper. An enterprise e-business model design and implementation can be specified by the combination of one or more among 11 e-business models.
基金Supported by Arts & Science Fund of Tianjin City(E10030)Natural Science Foundation of Tianjin City(08JCYBJC05100)
文摘Regional culture shows the personality of a city, the expression of regional culture in urban landscapes is the focus of modern urban landscape construction. By elaborating connotations of landscape furniture and regional culture, the ways of refining cultural connotations of city history, and expressing regional cultures in landscape furniture were explored to provide references for the expression of regional cultures in urban landscapes.
基金funded from "The Fund for PhD Can- didate Paper of Beijing Science & Technology Committee" with the fund No.ZZ0640
文摘With the progress and development of information society,electronic business(e-Business) becomes a new model of business.E-Business does lower the cost of trading significantly;furthermore it allows restructuring the supply chain,business processes, and the nature of business.Open standard plays an important role in expanding e-Business,ranging from the Internet protocol(TCP/IP,HTTP...) to nearly all aspects of information technology that related to e-Business.More importantly,openness has emerged as a strategy with many of the most successful e-Business ventures granting business partner and consumers unparallel access to their inner working and personnel.Open standards have given rise to a prodigious international expansion in the number of users and range of applications relevant to daily life.The traditional market failure argument suggests that because innovation is expensive to produce and cheap to copy,so more intellectual property incorporated into the standards,and e-Business is inevitable.This paper defines the new framework of e-Business,which describes the relationship of the public benefit from Open Standard and the private benefit from intellectual property and try to find a balance between the benefits of the patent holders,industry,and end-users in order to realize a winning situation for all parties.
基金Sponsored by Research on Northern Grassland Wooden Ware(NJ10058)
文摘Traditional Mongolian furniture is one of the necessities of Mongolian traditional furniture.In the vast Mongolian Plateau, natural grasslands and primary forests determine the nomadic life of Mongolians, Mongolian yurt is their main residence. The above conditions contribute to the types and nomadic features of traditional Mongolian furniture. Most traditional Mongolian furniture has a box-like structure, and the nomadic features are reflected in the following aspects: made of local materials; small size for the application in Mongolian yurt; demountable and foldable for the convenience of transportation,because Mongolians have to move to different grasslands for grazing; the furniture parts is bulky for frequent transportation; and colored drawing and carved furniture enrich the life color.
文摘This article concerns the sources of non-ionizing radiation in a normal inhabited environment. Measurements show that residents are exposed to non-ionizing radiation in levels both below and above the European normative. Excess is present due to the fact that, producers of electronic equipment and appliances, those who use them, as well as those involved in the construction of housing, have insufficient acquaintance with non-ionizing radiation. Producers are advised to increase the coefficient of safety towards non-ionizing radiation by renewing technology. Users are advised to operate apparatus with the lowest possible power, to minimise time exposed to sources, to maximise the distance from them and to renew their appliances. Construction workers should take non-ionizing radiation more into consideration when furnishing of houses.
基金This research is supported by the MEXT Research Project "Global Business and IT Management: Global eSCM" at the Research Institute of Commerce, Meiji University.
文摘Because of the ubiquity of information and communication technology (ICT) and ICT-based information systems, ICT workers in business organisations have power, both intentional and unintentional, over people's quality of life. On this point, all of them, not only ICT professionals but also non-professionals or end-users, need to accept responsibility to the public and to have professional spirit in order to make and keep the information society and e-business environment safe and reliable. However, an individual ICT worker is not necessarily a strong existence; he or she is in a complex situation filled with stress and pressure and his or her decisions are sometimes affected by it. Therefore, social and organisational measures to prompt ICT workers to behave in professional spirit are necessary to be taken.
基金Supported by the National Natural Science Foundation of China (7997008,70321001)Key Laboratory of Information Management and Information Economics, Ministry of Education P.R.C
文摘E-business success factors are Important for traditional enterprises to implement e-business. This topic is attracting more and more researchers to study. This paper makes an exploratory study on the factors influencing e-business success. Firstly, based on the literature review, 52 factors are suggested. Secondly, two rounds of survey with Delphi method are conducted. Qualitative and quantitative analysis are used to identify 57 factors. This is the foundation of empirical study.