scholarly journals Design and Development of GPS Navigation and Positioning System based on AutoCAD Platform

2020 ◽  
Vol 18 (S3) ◽  
pp. 46-57
Author(s):  
Jichao Cui ◽  
Feng Zhang
Keyword(s):  
Hybrid Architecture ◽  
Positioning System ◽  
Software System ◽  
Business Logic ◽  
Service Support ◽  
Gps Navigation ◽  
Hybrid Positioning ◽  
Satellite Positioning ◽  
Access Service ◽  
Operation Platform

According to the design of the software system, the positioning chip configured in the positioning terminal can be GPS, or a hybrid positioning system, plus optional position differential function, which ensures the positioning accuracy and maintains data security at the same time. Software system using cloud computing technology and C/S, B/S hybrid architecture for development, the system can be deployed on an ordinary PC to achieve greater capacity and higher performance, companies or individuals only need to be equipped with positioning terminals can directly use the system, but also according to their own needs to further modify the system realized in this paper customized. This greatly reduces the development and maintenance costs of the system and is beneficial to the promotion and use of the system. The satellite positioning information is received from the positioning terminal, decoded according to the present decoding algorithm, and sent to the database server for storage; remote control commands are received from the terminal administrator, processed, and sent to the positioning terminal. Web server, which provides access service to the user's operation platform. Service server, which provides service support for business logic to the user operation platform. The user operation platform is divided into the ordinary user operation platform and the terminal administrator operation platform.

Improvement of Self-Assessment Effectiveness by Activity Monitoring and Analysis

2012 ◽  
pp. 1779-1798
Author(s):  
Dumitru Dan Burdescu ◽  
Marian Cristian Mihaescu
Keyword(s):  
Machine Learning ◽  
Open Source ◽  
Input Data ◽  
Software System ◽  
Business Logic ◽  
Self Assessment ◽  
Student Activities ◽  
Learning Platform ◽  
Engineering Department ◽  
E Learning

Self-assessment is one of the crucial activities within e-learning environments that provide learners with feedback regarding their level of accumulated knowledge. From this point of view, the authors think that guidance of learners in self-assessment activity must be an important goal of e-learning environment developers. The scope of the chapter is to present a recommender software system that runs along the e-learning platform. The recommender software system improves the effectiveness of self-assessment activities. The activities performed by learners represent the input data and the machine learning algorithms are used within the business logic of the recommender software system that runs along the e-learning platform. The output of the recommender software system is represented by advice given to learners in order to improve the effectiveness of self-assessment process. The methodology for obtaining improvement of self-assessment is based on embedding knowledge management into the business logic of the e-learning platform. Naive Bayes Classifier is used as machine learning algorithm for obtaining the resources (e.g., questions, chapters, and concepts) that need to be further accessed by learners. The analysis is accomplished for disciplines that are well structured according to a concept map. The input data set for the recommender software system is represented by student activities that are monitored within Tesys e-learning platform. This platform has been designed and implemented within Multimedia Applications Development Research Center at Software Engineering Department, University of Craiova. Monitoring student activities is accomplished through various techniques like creating log files or adding records into a table from a database. The logging facilities are embedded in the business logic of the e-learning platform. The e-learning platform is based on a software development framework that uses only open source software. The software architecture of the e-learning platform is based on MVC (model-view-controller) model that ensures the independence between the model (represented by MySQL database), the controller (represented by the business logic of the platform implemented in Java) and the view (represented by WebMacro which is a 100% Java open-source template language).

NNIC—neural network image compressor for satellite positioning system

2007 ◽  
Vol 60 (8-9) ◽  
pp. 622-630 ◽  
Author(s):  
Pavel Danchenko ◽  
Feodor Lifshits ◽  
Itzhak Orion ◽  
Sion Koren ◽  
Alan D. Solomon ◽  
...  
Keyword(s):  
Neural Network ◽  
Positioning System ◽  
Satellite Positioning ◽  
Image Compressor

A Mobile Application for Helping Urban Public Transport and Its Logistics

2016 ◽  
pp. 385-406
Author(s):  
Juan J. G. Mancha ◽  
Mayra S. H. Guerrero ◽  
Ana Gpe. Velez Chong ◽  
Javier Gonzalez Barbosa ◽  
Claudia Gómez ◽  
...  
Keyword(s):  
Mobile Phones ◽  
Urban Growth ◽  
Public Transport ◽  
Developed Countries ◽  
High Tech ◽  
Positioning System ◽  
Gps Navigation ◽  
Collective Transport ◽  
Global Positioning ◽  
Urban Public Transport

Urban growth in developed countries has made highly difficult the logistics of public transport in many cities. This issue is a consequence of the increase in the number of public transport routes, which has caused that citizens do not know important information on such routes. Especially, data about stops, terminals, timetables, paths and which are the easily reachable places for each single route. On the other hand, smartphones have become very popular in the last lustra. This kind of device has high-end services such as cameras, high-tech sensors and Global-Positioning-System (GPS) navigation, to mention only a few. Thus, since mobile phones are useful and practically ubiquitous, they should be applied to collective-transport logistics, giving the edge to citizens in an economic manner. Ergo, to solve the aforementioned problem, we propose here an approach based on using technology connected to mobile phones, the GPS and the Internet.

A method for business logic extraction from legacy COBOL code of industrial systems

2016 ◽  
pp. 017-025
Author(s):  
A.A. Guba ◽  
◽  
A.V. Kolchin ◽  
S.V. Potiyenko ◽  
◽  
...  
Keyword(s):  
Test Generation ◽  
Software Tool ◽  
Software Systems ◽  
Software System ◽  
Business Logic ◽  
Industrial Systems

The purpose of this work is to develop a software tool for analysis automation and simplifying of understanding of software systems behavior. Methods for translation, abstraction, debugging and test generation for COBOL are proposed. We developed a software system, which implements the methods.

High-precision satellite positioning system as a new tool to study the biomechanics of human locomotion

2000 ◽  
Vol 33 (12) ◽  
pp. 1717-1722 ◽  
Author(s):  
Philippe Terrier ◽  
Quentin Ladetto ◽  
Bertrand Merminod ◽  
Yves Schutz
Keyword(s):  
High Precision ◽  
Human Locomotion ◽  
Positioning System ◽  
Satellite Positioning
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