Struts2-MVC Based Design of Mobile Supervision System

2014 ◽  
Vol 1049-1050 ◽  
pp. 2045-2048
Author(s):  
Shi Feng Wu ◽  
Luo Zhong ◽  
Man Li Hu ◽  
Fan Zhou ◽  
Hua Zhu Song
Keyword(s):  
Information Management ◽  
Communication Protocol ◽  
Supervision System ◽  
Construction Engineering ◽  
Ui Design ◽  
Data Interchange ◽  
Engineering Information ◽  
Interchange Format ◽  
Business Layer ◽  
Data Design

The Supervision System is one of the important components of the Construction Engineering Information Management. This paper proposed the system’s design with the Struts2 and MVC framework based on the android mobile platform. First of all, it gives the E-R model and data design in the system. Then, it gives the overall architecture of the system in which the android client uses MVC framework while the Server-Client uses Struts2 framework that is responsible for the separation of MVC and the jump of the business layer. Besides, for the communication protocol between the Client and the Server, it adopts the HTTP service and Socket service, and uses JSON as a data interchange format. In the end, the UI design of each module in the system is given.

Integration of Relational and NoSQL Databases

2018 ◽  
pp. 239-281 ◽  
Keyword(s):  
Native Solution ◽  
Nosql Databases ◽  
The Third ◽  
Additional Layer ◽  
Hybrid Solution ◽  
Data Layer ◽  
The Individual ◽  
Business Layer ◽  
And Storage

The chapter proposes three ways of integration of the two different worlds of relational and NoSQL databases: native, hybrid, and reducing to one option, either relational or NoSQL. The native solution includes using vendors' standard APIs and integration on the business layer. In a relational environment, APIs are based on SQL standards, while the NoSQL world has its own, unstandardized solutions. The native solution means using the APIs of the individual systems that need to be connected, leaving to the business-layer coding the task of linking and separating data in extraction and storage operations. A hybrid solution introduces an additional layer that provides SQL communication between the business layer and the data layer. The third integration solution includes vendors' effort to foresee functionalities of “opposite” side, thus convincing developers' community that their solution is sufficient.

scholarly journals Emerging Applications of Blockchain Technology on a Virtual Platform for English Teaching and Learning

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Ping Wang ◽  
Shuhan Qiao
Keyword(s):  
Teaching And Learning ◽  
Role Model ◽  
Visual Experience ◽  
English Education ◽  
English Teaching ◽  
Teaching Platform ◽  
Blockchain Technology ◽  
Data Layer ◽  
Virtual Platform ◽  
Business Layer

To extend a broad application of blockchain technology to the fields of online English education, this paper aims to improve a virtual platform for English teaching and learning of landscape design majors, mainly composed of presentation layer, business layer, and data layer by analyzing the performance of the proposed algorithm, and comparing with other existing algorithms. In the platform, through the service layer, the communication between the presentation layer and the data layer is completed, and the data in the data layer is transferred to the presentation layer. The user first establishes a connection with the server in the presentation layer. Using the transmitted data information, the server assigns an identifier to the user and establishes a role model. Users can download the teaching courseware through the server and simulate the real learning scene by controlling the interaction of XAML files. The results show that the virtual teaching platform makes the interconnection of users (students and teachers), machines, and things at any time and any place; realizes information self-verification, transmission, deep unsupervised learning, and management; and gives students a more realistic visual experience in high security.

scholarly journals DESIGN AND IMPLEMENTATION OF PIG INTELLIGENT CLASSIFICATION MONITORING SYSTEM BASED ON CONVOLUTION NEURAL NETWORK (CNN)

2021 ◽  
pp. 211-220
Author(s):  
Ziwei Wang ◽  
Yiming Hou ◽  
Kai Xu ◽  
Lifeng Li
Keyword(s):  
Neural Network ◽  
Monitoring System ◽  
Field Experiments ◽  
Convolution Neural Network ◽  
Architecture Model ◽  
Persistence Layer ◽  
Three Layer Architecture ◽  
Processing Module ◽  
Neural Network Algorithm ◽  
Business Layer

With the development of agricultural information technology, the intelligent monitoring system applied in pigsty can alert people when domestic pigs and wild boars jump into each other's pigsty, and bring convenience to breeding staff. The system uses convolution neural network as the core algorithm to realize the function of real-time monitoring and reminding users. Using Spring MVC framework technology, a pig intelligent classification monitoring system based on C/S architecture is developed. Three layer architecture model of presentation layer, business layer and persistence layer is used. Neural network algorithm is embedded in the image processing module, and Netty framework is used to maintain the connection between each module. Field experiments show that the recognition accuracy of the system can reach 97.08%. This system can be used as a reference for the design of pig intelligent classification monitoring system, and provide a reference for the design of related systems.

Study on Electronic Kanban Management System in Steel Structure Engineering of an International Expo Centre

2012 ◽  
Vol 621 ◽  
pp. 375-380 ◽  
Author(s):  
Jun Li Guo ◽  
Jia Ying Teng ◽  
Shu Qin Li ◽  
Dong Yan Wan ◽  
Xue Jiang
Keyword(s):  
Construction Industry ◽  
Management System ◽  
Steel Structure ◽  
Theory And Practice ◽  
Just In Time ◽  
Jit Production ◽  
And Function ◽  
Business Layer ◽  
Structure Engineering ◽  
Kanban Management

E-Kanban management is an effective tool to achieve lean and just-in-time(JIT) production. Based on the analysis of the traditional Kanban and the advantages of E-Kanban, types and function of E-Kanban in construction industry are proposed. The framework of E-Kanban management in steel structure engineering of an international expo center which covers decision layer, business layer and technical support layer is built in this paper. The E-Kanban management system and the models of E-Kanban in steel structure engineering are designed on basis of this framework. The system focuses on function and application of Transmit E-Kanban, produce E-Kanban, temporary E-Kanban and feedback E-Kanban. The research of this paper provides the theory and practice foundation for the application of E-Kanban in construction industry.

A Multi-Platform Compatible and Open Software Architecture for Computer Numerical Control Systems

2012 ◽  
Vol 468-471 ◽  
pp. 430-433
Author(s):  
Jing Jie Jiang ◽  
Hua Qing Tan ◽  
Bo Yao
Keyword(s):  
Software Architecture ◽  
Control Systems ◽  
Interface Layer ◽  
Computer Numerical Control ◽  
Numerical Control ◽  
Component Technology ◽  
Software Architectures ◽  
Business Logic ◽  
Data Layer ◽  
Business Layer

Abstract. By analyzing the current open software architectures for PC-based master-slave Computer Numerical Control(CNC) systems and soft-CNC systems, this paper put forward a multi-platform compatible open software architecture for the two types of CNC systems. The architecture is composed by five different function layers: CNC presentation Layer, CNC Business Layer, CNC Data Layer, NC Interface Layer and NCK Layer. Firstly, the WPF and the MVVM pattern decouple the User Interface (UI) presentation and business logic. Secondly, the component technology is used to decouple the business logic and Numerical Control(NC) functions. Thirdly, the implementation of NC tasks is put into non-RT environment and RT environment. The experiment results of developing the application based on the architecture show that the layered software architecture improves the maintenance and development efficiency, and running the application in the “non-RT+RT” environment proves that the architecture is available for PC-based master-slave CNC systems and soft-CNC systems.

Design and Construction on Music Online Website

2014 ◽  
Vol 543-547 ◽  
pp. 3268-3271
Author(s):  
Xin Xin Lv
Keyword(s):  
Mass Culture ◽  
Network Technology ◽  
Active Mass ◽  
Profound Impact ◽  
Specific Process ◽  
Data Layer ◽  
Network Carrier ◽  
Business Layer ◽  
Design And Construction

Development of network technology makes people come into contact with more music mode, music online website as a network carrier, in the dissemination, creation, appreciation and other aspects have a profound impact on the development of music, the paper based on the .NET technology to design and build the music online website. Firstly, research the .NET three-tier architecture, constructed by the presentation layer, business layer, data layer MVC architecture diagram, and described the components; then, design website function, including foreground service and background management module were composed by the 10 sub-modules module; Finally, build .NET three-tier structure, the specific process is divided into eight steps and is described in detail. Contents of this paper have important implications for riching people's lives, active mass culture, and promoting the development of music and other aspects.

scholarly journals Critical Node Identification for Electric Power Communication Network Based on Topology and Services Characteristics

2018 ◽  
Vol 246 ◽  
pp. 03023 ◽  
Author(s):  
Zhihui Wang ◽  
Zhang Ran ◽  
Xiangzhou Chen ◽  
Yundan Liang ◽  
Zhengdong Ren ◽  
...  
Keyword(s):  
Communication Network ◽  
Network Reliability ◽  
Business Information ◽  
And Topology ◽  
Critical Nodes ◽  
Topology Information ◽  
Simulation Results ◽  
Business Requirements ◽  
Business Layer ◽  
Critical Node Identification

It has an important impact on the overall power communication network reliability to identify the location of critical nodes in the network and further develop protection methods. On the topology layer of power communication network, Node Topology Importance(NTI) is proposed based on calculating the rate of natural connectivity of power communication network after one node being destroyed; A calculation method of power business is presented by considering the power business requirements on the indexes, then taking into account the business layer and topology layer, weighted natural connectivity which fuses the node business information and topology information is defined, accordingly Node Combining Importance(NCI) is proposed to realize the excavation of key node. Finally, taking a real communication network as the simulating example, the simulation results by comparing with other methods show that the proposed method can improve the accuracy of recognition.

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