Non-functional information transmission patterns for distributed real-time Java

2011 ◽  
Vol 41 (12) ◽  
pp. 1409-1435 ◽  
Author(s):  
P. Basanta-Val ◽  
M. Garcia-Valls ◽  
I. Estevez-Ayres
2013 ◽  
Vol 313-314 ◽  
pp. 343-346
Author(s):  
Guo Zhong Yao

A new method of traffic control based upon real-time number of the vehicles at the intersection was pulled forward. Serial vehicle detectors were used to detect the number of the vehicle waiting to pass through the intersection. One or more control boxes were used to control the traffic lights according to real traffic condition and transreceived data between itself and the detectors. The information transmission between the detectors and the controllers is based upon 2.4G ISM band. Arithmetic on the system operation, which took the pedestrians and the situation of excessive vehicles into account, is introduced.


Author(s):  
Manjunath Ramachandra

The data being transferred over the supply chain has to compete with the increasing applications around the web, throwing open the challenge of meeting the constraint of in-time data transfers with the available resources. It often leads to flooding of resources, resulting in the wastage of time and loss of data. Most of the applications around the customer require real time data transfer over the web to enable right decisions. To make it happen, stringent constraints are required to be imposed on the quality of the transfer. This chapter provides the mechanism for shaping of traffic flows towards sharing the existing infrastructure.


1998 ◽  
Vol 25 (6) ◽  
pp. 992-1002
Author(s):  
Daniel Lavallée ◽  
Claude Marche ◽  
Francis Therrien

The development of watersheds complicates the management of hydraulic facilities. Managers are facing economic and social imperatives that are potentially conflicting. Generally, their decisions are based on operational rules established by experience. However, these rules do not ensure that certain minimal conditions be respected and they do not determine future conditions for the river as a whole. Therefore, the communication of these conditions between managers of a same river is difficult. The present paper provides an approach to improve this situation. The real time simulator XSIM, with a graphical interface, has been developed in order to assist managers in control, design, analysis, and information transmission. It is designed based on an intumescence model functioning in an unsteady flow regime. It allows the managers to input the considered operations and provides them with the design conditions in a format adapted to their needs. It ensures the distribution and the availability of the results by creating a web page automatically. Its application to the management of complex sections of a real river is presented in order to illustrate its usefulness for day-to-day management and in emergency situations, such as a sudden flood or the rupture of a dam.Key words: flood, decision aid, management, unsteady flow regime, hydrology, graphical interface, numerical simulation.


2018 ◽  
Vol 13 (1) ◽  
pp. 119-125
Author(s):  
Михаил Волхонов ◽  
Mihail Volhonov ◽  
Игорь Зимин ◽  
Igor' Zimin ◽  
Иван Максимов ◽  
...  

In the article, based on the analysis of available sources of information, information on various types of modeling is systematized and presented, an improved classification is proposed according to which one can distinguish: full, incomplete and approximate (in completeness); stochastic and deterministic (by degree of certainty); discrete, discrete-continuous, continuous (by intermittence); static and dynamic (by the change in time); constructive and descriptive (by the presence of controlled variables); functional, information, behavioral (depending on the aspect of modeling); educational, experimental, scientific and technical, game and imitation (in the field of modeling); mental and real (in the form of implementation); the real, depending on the method of implementation, is divided into the natural (scientific experiment, complex tests, production experiment) and physical (in real time, model time and without time); depending on whether the computer is used for mental modeling is divided into computer and non-computer. By the way of realization, the mental is divided into visual (hypothetical, analog and mocked), symbolic (linguistic and sign) and mathematical (situational, cybernetic, structural, analytical, algorithmic and combined). Also, the mathematical, depending on the properties reflected, is divided into geometric, probabilistic and topological. The article presents historical facts related to the stages of the development of modeling. Causes and main directions of development of modeling and direction of human activity are indicated, in which modeling currently performs one of the main roles.


2020 ◽  
Vol 62 (1) ◽  
pp. 293-307
Author(s):  
Huanrong Tang ◽  
Aoming Peng ◽  
Dongming Zhang ◽  
Tianming Liu ◽  
Jianquan Ouyang

2013 ◽  
Vol 433-435 ◽  
pp. 1415-1418
Author(s):  
Yue Jin Zhou

The problem that remained unsolved is that the real status of the equipment can not be collected in real time and it results the different statuses between the equipment and the equipment management information system (EMIS). The problem can be solved through the application of the Internet of things. A wireless sensor network was established to monitor the equipment status on the shop floor in real time. It was managed by a management server. The management server was connected to the Intranet of the company to communicate with the EMIS. In this way an Internet of things was formed to ensure synchronous status information transmission between the equipment and the EMIS. This system has been used in a large-scale vehicle manufacturing plant. The significant efforts have been made.


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