scholarly journals Wireless Industrial Monitoring and Control Networks: The Journey So Far and the Road Ahead

2012 ◽  
Vol 1 (2) ◽  
pp. 123-152 ◽  
Author(s):  
Pouria Zand ◽  
Supriyo Chatterjea ◽  
Kallol Das ◽  
Paul Havinga
Keyword(s):  
Monitoring And Control ◽  
Control Networks ◽  
The Road ◽  
Industrial Monitoring ◽  
And Control

Research and Implementation of Time Synchronization Protocol Based on the ZigBee

2013 ◽  
Vol 787 ◽  
pp. 978-981
Author(s):  
Sen Mao Huang ◽  
Guang You Yang ◽  
Zhi Yan Ma ◽  
Zheng Zhang
Keyword(s):  
Power Consumption ◽  
Time Synchronization ◽  
Sleep Mode ◽  
Monitoring And Control ◽  
Zigbee Technology ◽  
Network Time ◽  
Spare Time ◽  
Industrial Monitoring ◽  
And Control ◽  
Synchronization Protocol

ZigBee technology is more and more used in complex and bad industrial monitoring and control environment. At the same time, ZigBee nodes are usually powered by batteries, so prolonging the working time and reducing the power consumption of the nodes is very important. If the wireless nodes can turn into sleep mode in spare time of communication, it will further reduce the node power consumption. But in sleep period, the node can't communication with other node, we need to synchronous awaken and dormancy, so precise time synchronization for wireless sensor network application is particularly important. This paper will apply FTSP algorithm in the ZigBee network and realize the network time synchronization. At the same time, it doesn't increase power consumption of the network.

scholarly journals LABVIEW SIMULATION FOR SPEED CONTROL OF INDUCTION MOTOR

2013 ◽  
pp. 279-283
Author(s):  
L. VENKATESAN ◽  
A.D. JANARTHANAN ◽  
S. GOWRISHANKAR ◽  
R. ARULMOZHIYAL
Keyword(s):  
Control System ◽  
Remote Control ◽  
Induction Motor ◽  
Monitoring And Control ◽  
Industrial Control ◽  
Drive Control ◽  
Lab View ◽  
Industrial Monitoring ◽  
User Friendly ◽  
And Control

Today's Industrial Control Applications are done by Remote Process only. Lab VIEW Software plays major role in Industrial Monitoring and control systems. In this paper i am going to discuss about Lab View based induction motor drive control system. It is One of the most common applications required in remote control and monitoring. Drive control system has various types of controller, in order to perform some actions such as control the speed, forward and reverse turning direction of the motor. This approach can be done by Lab VIEW programming, and with the rise of the technology, Ethernet module will be used in order to achieve the remote control system. Lab VIEW is a human machine interfaces design software that is user friendly. It can be easily communicate with different hardware.

scholarly journals On Providing Differentiated Service Exploiting Multi-Instance RPL for Industrial Low-Power and Lossy Networks

2020 ◽  
Vol 2020 ◽  
pp. 1-12 ◽  
Author(s):  
Muhammad Mostafa Monowar ◽  
Mohammed Basheri
Keyword(s):  
Low Power ◽  
Industrial Applications ◽  
Link Quality ◽  
Monitoring And Control ◽  
Wireless Devices ◽  
Lossy Networks ◽  
Efficient Management ◽  
Processing Power ◽  
Industrial Monitoring ◽  
And Control

The rapid proliferation of low-power wireless devices enables the industrial users to improve the productivity and safety of the plants as well as efficient management of the system. This can be achieved through significant increase in data collection, remote monitoring, and control of the plants and promoting the development of industrial Internet of Things (IoT) applications. However, the industrial environment is typically harsh causing high link quality variations and topology changes. The wireless devices used in this environment are also resource constrained in terms of energy, memory, and processing power. In spite of their low-power and lossy nature, these networks demand provisioning of differentiated services for various industrial applications having diverse quality of service (QoS) requirements. Considering the unique characteristics of low-power and lossy networks (LLN), routing for low-power and lossy networks (RPL) is devised which was standardized by IETF in 2012. To meet the demand of diverse traffic, RPL supports multiple instances in a single network. This paper proposes MI-RPL, a multi-instance solution of RPL for industrial low-power and lossy networks (LLNs). MI-RPL defines four instances for four distinct traffic classes of industrial monitoring applications in terms of delay and reliability. MI-RPL also introduces composite routing metrics and proposes an objective function (OF) to compute the most suitable path for each instance. The performance of MI-RPL is investigated through simulations that exhibit MI-RPL has better delay and packet delivery performance for delay- and reliability-constrained traffic along with lower energy consumption compared to the standard RPL.

Road Traffic Parameters Estimation by Dynamic Scene Analysis

2012 ◽  
pp. 223-238 ◽  
Author(s):  
H. S. Mohana ◽  
M. Ashwathakumar
Keyword(s):  
Traffic Congestion ◽  
Road Traffic ◽  
Road Transport ◽  
Traffic Analysis ◽  
Parameters Estimation ◽  
Monitoring And Control ◽  
The Road ◽  
Dynamic Scene Analysis ◽  
And Control

Traffic congestion and violation of traffic rules are very common in most of the road transport system. Continuous monitoring is becoming difficult. To improve the quality of road transport monitoring and control, the best possible alternative is machine vision. In this review, several works by researchers on traffic analysis are detailed, studied and reviewed critically for the purpose. Further, an attempt is made to classify the different road traffic analysis approaches available in the literature. Classification is based on principle used, algorithm adopted, techniques used, technology behind and other special considerations of the researchers.

Remote Network Control System for Web Service

2014 ◽  
Vol 484-485 ◽  
pp. 348-352
Author(s):  
Fang Wang ◽  
Chang Liu ◽  
Li Lin
Keyword(s):  
Control System ◽  
Information Exchange ◽  
Large Scale ◽  
Network Control ◽  
Monitoring And Control ◽  
Industrial Monitoring ◽  
Field Device ◽  
Control And Management ◽  
Communication Control ◽  
And Control

Now computer terminals, communication control, and network technology continues rapidly developed, the rapidly expanding range of information exchange, has been covering the field device to the control and management at all levels of networking, industrial control monitoring is not only limited to on-site monitoring, on-site scheduling. The development of industrial monitoring control system is a history of development of centralized monitoring and control to the network monitoring control. The previous system, the various important instruments status were monitored by the large-scale instruments.

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