Real-Time Communication Method over Switched Ethernet

2013 ◽  
Vol 411-414 ◽  
pp. 840-843
Author(s):  
A Li Mu Jiang Yiming ◽  
Re Zi Wan Maimaiti ◽  
Aisikaer Kadier
Keyword(s):  
Real Time ◽  
Data Communication ◽  
Network Protocol ◽  
Control Network ◽  
Time Data ◽  
Industrial Control ◽  
Switched Ethernet ◽  
Communication Method ◽  
Real Time Data ◽  
Real Time Applications

This paper presents a method to support real-time data communication over switched Ethernet. The work without modifications in the Ethernet hardware and coexists with TCP/IP suites. Experiment results shows that compared with conventional real-time network protocol, the proposed work has better real-time performances and meets the requirements for industrial control network real-time applications.

Real-Time Data Communication Method for Smart Power Plants

2021 ◽  
Author(s):  
Xiaozhi Du ◽  
Wei Huang ◽  
Qiaohui Yang ◽  
Yurong Duan
Keyword(s):  
Real Time ◽  
Power Plants ◽  
Data Communication ◽  
Time Data ◽  
Smart Power ◽  
Communication Method ◽  
Real Time Data

New Real-Time Data Communication System Enhances Coiled-Tubing Operations

2010 ◽  
Author(s):  
Michael John Taggart ◽  
Niall Atholl Murray ◽  
Trevor Sturgeon ◽  
William McNeil
Keyword(s):  
Real Time ◽  
Communication System ◽  
Data Communication ◽  
Time Data ◽  
Coiled Tubing ◽  
Real Time Data

scholarly journals Virtual Channel aware Scheduling for Real Time Data-Flows on Network on-Chip

2019 ◽  
Vol 20 (3) ◽  
pp. 495-510
Author(s):  
Amine Meghabber ◽  
Lakhdar Loukil ◽  
Richard Olejnik ◽  
Abou El Hassan Benyamina ◽  
Abdelkader Aroui
Keyword(s):  
Real Time ◽  
Network On Chip ◽  
Time Constraints ◽  
Time Data ◽  
Virtual Channels ◽  
Software Designers ◽  
Data Flows ◽  
Real Time Data ◽  
Real Time Applications ◽  
On Chip

The increasing complexity of real-time applications presents a challenge to researchers and software designers. The tasks of these applications usually exchange large volume of data-flows and often need to satisfy real-time constraints. Although the Network on-Chip (NoC) paradigm offers an underlying communication infrastructure that gives more hardware resources, it is unable to safe tasks and data-flows deadlines. In recent works, preemptive wormhole switching with fixed priority has been introduced to meet real-time constraints of real-time applications. However, it suffers some bottleneck such as hardware requirement where none of these works takes account of the number of implemented virtual channels on the router. To alleviate this problem, we propose a novel scheduler for soft real-time data-flows application that takes into account the lack on resource in routers in term of Virtual channels. Experimental results obtained on a benchmark of synthetic and soft real applications have shown the efficiency of our approach in term of real-time constraints satisfaction for data-flow traffics and hardware requirements.

scholarly journals Design of smart agriculture based on big data and Internet of things

2020 ◽  
Vol 16 (5) ◽  
pp. 155014772091706 ◽  
Author(s):  
Chunling Li ◽  
Ben Niu
Keyword(s):  
Data Mining ◽  
Information Processing ◽  
Internet Of Things ◽  
Real Time ◽  
Data Communication ◽  
Large Data ◽  
Time Data ◽  
Real Time Data ◽  
Smart Agriculture ◽  
Internet Of Things Technology

With the wide application of Internet of things technology and era of large data in agriculture, smart agricultural design based on Internet of things technology can efficiently realize the function of real-time data communication and information processing and improve the development of smart agriculture. In the process of analyzing and processing a large amount of planting and environmental data, how to extract effective information from these massive agricultural data, that is, how to analyze and mine the needs of these large amounts of data, is a pressing problem to be solved. According to the needs of agricultural owners, this article studies and optimizes the data storage, data processing, and data mining of large data generated in the agricultural production process, and it uses the k-means algorithm based on the maximum distance to study the data mining. The crop growth curve is simulated and compared with improved K-means algorithm and the original k-means algorithm in the experimental analysis. The experimental results show that the improved K-means clustering method has an average reduction of 0.23 s in total time and an average increase of 7.67% in the F metric value. The algorithm in this article can realize the functions of real-time data communication and information processing more efficiently, and has a significant role in promoting agricultural informatization and improving the level of agricultural modernization.

Frame Filtering Device for Improving Security and Maintaining Low Latency of Control Network with Coexistence of Real-time and Non-real-time Data

2021 ◽  
Vol 57 (9) ◽  
pp. 391-398
Author(s):  
Hiromichi ENDOH ◽  
Hiroshi IWASAWA ◽  
Tatsuya MARUYAMA ◽  
Noritaka MATSUMOTO ◽  
Tsutomu YAMADA
Keyword(s):  
Real Time ◽  
Low Latency ◽  
Control Network ◽  
Time Data ◽  
Real Time Data

Research on Supervisory Control and Data Acquisition System Based on Stacker

2014 ◽  
Vol 615 ◽  
pp. 370-374
Author(s):  
Jing Ji ◽  
Shao Zhong Cao
Keyword(s):  
Data Acquisition ◽  
Real Time ◽  
Supervisory Control ◽  
Data Acquisition System ◽  
Acquisition System ◽  
Time Data ◽  
Current Field ◽  
Industrial Control ◽  
Real Time Data ◽  
Visual Interface

This paper aims at the current field of industrial control of stacker networking and intelligence, presents a supervisory control and data acquisition system. In VC++.NET environment, transfer Mitsubishi MX component by Mitsubishi FX3U Ethernet module implements the computer and Mitsubishi FX3U series PLC communication, to reach the remote real-time data acquisition and supervisory control ,to provide a visual interface for the user.

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