Discrete manufacturing workshops are confronted with problems of processing diverse products and strict real time requirements for data service calculation and manufacturing equipment,which makes it difficult to provi...Discrete manufacturing workshops are confronted with problems of processing diverse products and strict real time requirements for data service calculation and manufacturing equipment,which makes it difficult to provide real time feedback and compensation.In this study,a high-availability,high-performance,and high-concurrency digital twin reference model was constructed to satisfy a large number of manufacturing requirements.A multiterminal real-time interaction model and information aging classification rules for virtual and physical models were established.Moreover,a multiterminal virtual interaction model was proposed,and a generalized distributed computing service digital twinning system was developed.This digital twin system was considered a machine tool box processing line as an actual case.Consequently,a full closed-loop manufacturing process digital twin platform for physical request service,real-time response,and quality information feedback from iterations,which provides case guidance for subsequent factory digital twin systems,was realized.The proposed system can satisfy the requirements of multidevice big data computing services in modern manufacturing plants,as well as multiplatform,low-latency,and high-fidelity information visualization requirements for managers.Thus,this system is expected to play an important role in information factories.展开更多
In the digital era, the mobile-empowered customers have new power in the palms of their hands, which means that their shoppingand buying behaviors are being totally transformed by the ability to buy anything at any ti...In the digital era, the mobile-empowered customers have new power in the palms of their hands, which means that their shoppingand buying behaviors are being totally transformed by the ability to buy anything at any time from any place. Bank account is the base camp ofmoney in economic activity, therefore who wins the mobile terminal who embraces bank accounts, who embraces bank accounts who achievesthe world, for the winner can master customer resource and business foundation. This passage focuses on the issue that how to create bankaccounts on mobile terminal for mobile banking industry in the digital era, introduced the developing background of mobile banking industry,analyzed the main challenges mobile banking industry faces, and finally concluded a workable mobile terminal-bank account problem solvingmodel from strategy level, technical level and marketing level.展开更多
基金Project(51975019)supported by the National Natural Science Foundation of ChinaProject(2019 ZX 04024001)supported by the National Science and Technology Major Project of ChinaProject(Z 201100006720008)supported by the Beijing Science and Technology Plan,China。
文摘Discrete manufacturing workshops are confronted with problems of processing diverse products and strict real time requirements for data service calculation and manufacturing equipment,which makes it difficult to provide real time feedback and compensation.In this study,a high-availability,high-performance,and high-concurrency digital twin reference model was constructed to satisfy a large number of manufacturing requirements.A multiterminal real-time interaction model and information aging classification rules for virtual and physical models were established.Moreover,a multiterminal virtual interaction model was proposed,and a generalized distributed computing service digital twinning system was developed.This digital twin system was considered a machine tool box processing line as an actual case.Consequently,a full closed-loop manufacturing process digital twin platform for physical request service,real-time response,and quality information feedback from iterations,which provides case guidance for subsequent factory digital twin systems,was realized.The proposed system can satisfy the requirements of multidevice big data computing services in modern manufacturing plants,as well as multiplatform,low-latency,and high-fidelity information visualization requirements for managers.Thus,this system is expected to play an important role in information factories.
文摘In the digital era, the mobile-empowered customers have new power in the palms of their hands, which means that their shoppingand buying behaviors are being totally transformed by the ability to buy anything at any time from any place. Bank account is the base camp ofmoney in economic activity, therefore who wins the mobile terminal who embraces bank accounts, who embraces bank accounts who achievesthe world, for the winner can master customer resource and business foundation. This passage focuses on the issue that how to create bankaccounts on mobile terminal for mobile banking industry in the digital era, introduced the developing background of mobile banking industry,analyzed the main challenges mobile banking industry faces, and finally concluded a workable mobile terminal-bank account problem solvingmodel from strategy level, technical level and marketing level.
