AVL and Monitoring for Massive Traffic Control System over DDS

Almadani, Basem; Khan, Shehryar; Bajwa, Muhammad Naseer; Sheltami, Tarek R.; Shakshuki, Elhadi M.

doi:10.1155/2015/187548

Cited by 9 publications

(4 citation statements)

References 17 publications

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“…Kod AVL-a, vozila preuzimaju ulogu distributivnih mobilnih čvorova koji dele informacije o svojoj lokaciji, identifikaciji vozila, itd. [6].…”

Section: Uvodunclassified

Development of information systems in road transportation

Pitka,

Miličić,

Kovačević

et al. 2024

PIS

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Nowadays, we face many problems in the field of transport. The application of intelligent transport systems should improve problems related to congestion management, road safety, access to data in the transport environment, and environmental protection. The paper presents two concepts that are key to the improvement and development of the transport sector. The development and application of automatic vehicle location since the 1960s has led to an improvement in the efficiency of transport companies’ operations and the quality of their services. This technology has led to improved efficiency of the transport service, better utilisation of resources and improved quality of service. However, the most modern concept that initiates the improvement of existing solutions and encourages the development of new solutions in the field of transport is the IoT (Internet of Things) concept. In freight transport, the application of IoT technology enables cost management, reduction of CO2 emissions and avoidance of congestion through the use of alternative routes.

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“…Kod AVL-a, vozila preuzimaju ulogu distributivnih mobilnih čvorova koji dele informacije o svojoj lokaciji, identifikaciji vozila, itd. [6].…”

Section: Uvodunclassified

Development of information systems in road transportation

Pitka,

Miličić,

Kovačević

et al. 2024

PIS

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“…TinyDDS is intended for sensor network to allow them to be seamlessly integrated into enterprise networks, and to facilitate the support of Quality of Services (QoSs). [11] However, TinyDDS still needs a lot of contribution to become stable and recommended as the middleware standard for sensor networks. In this paper a contentbased filter QoS will be integrated with the TinyDDS to improve the performance and efficiency of the WSN in term in increasing the throughput and decreasing the delay to utilize the WSN in more efficiency manner.…”

Section: Introductionmentioning

confidence: 99%

Content-based Filter Publish Subscribe Model for Real-time WSN applications

Mahyoub¹,

Al-Roubaiey²,

Ahmed³

2016

JUSPN

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In the recent years, the publish/subscribe (pub/sub) communication model has emerged as a suitable communication paradigm for large-scale distributed systems. That is due to its effective decoupling properties for the network’s participants in time, space, and synchronization. These properties are well-suited for Wireless Sensor/Actuator Networks (WSAN) applications. Data Distribution Service (DDS) is a well-known standard in the academic and industrial communities for supporting real-time distributed systems based on the pub/sub model. TinyDDS is a light weight and partial porting of DDS middleware to WSN platforms. The main objective of this paper is to use TinyDDS standard-based solution to minimize the energy consumption and maximize throughput of WSANs when applying the pub/sub interaction scheme, while maintaining the content-based filter QoS support. Adding content-based filter to the default TinyDDS (DTDDS) enable the WSAN to gain high performance in terms of packet delivery ratio and reduce the power consumption and we called this addition as CFTDDS. The Experiments s conducted in this work prove the efficiency of our proposal CFTDDS

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“…Another challenge is the heterogeneity [2] in various components used to constitute the DCS. These components, normally provided by different vendors, vary in their capabilities, data formats, mapping schemes, and I/O interfaces and, therefore, present a rather complex heterogeneous system to deal with.…”

Section: Introductionmentioning

confidence: 99%

“…One of these challenges is that DCS not only require I/O communication for every controller but also need horizontal (with other controllers on the same hierarchical level) and vertical (with other devices on different hierarchical levels) communication [1]. Another challenge is the heterogeneity [2] in various components used to constitute the DCS. These components, normally provided by different vendors, vary in their capabilities, data formats, mapping schemes, and I/O interfaces and, therefore, present a rather complex heterogeneous system to deal with.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of DDS-Based Middleware over Wireless Channel for Reconfigurable Manufacturing Systems

Almadani

Bajwa

Yang

et al. 2015

International Journal of Distributed Sensor Networks

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Reconfigurable manufacturing systems (RMS) are rapidly becoming choice of production and manufacturing industry due to their quick adaptability to the ever-changing market demands while maintaining the quality and cost of the products. Such systems are usually decentralized in their monitoring and control and consist of heterogeneous components. Therefore, need arises for an interface that can mask the heterogeneity and provide smooth communication among these dissimilar components. Data Distribution Service (DDS) is a data-centric middleware standard based on Real-Time Publish/Subscribe (RTPS) protocol that fulfills the job of such interface in distributed systems. In this work, we present the idea of using DDS-based middleware over commonly used wireless channels like Bluetooth and Industrial WiFi to facilitate data communication in distributed control systems. A simulation model is developed to quantify various performance measures like latency, jitter, and throughput and to examine the suitability of aforementioned wireless channels in distributed monitoring and control environments. The model explores various communication scenarios based upon a practical case study. Obtained results serve as an empirical proof of concept that DDS can ensure reliable and timely data communication in firm real-time distributed control systems using common wireless channels and offer extensive control over various aspects of data transmission through its rich set of QoS policies.

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AVL and Monitoring for Massive Traffic Control System over DDS

Cited by 9 publications

References 17 publications

Development of information systems in road transportation

Development of information systems in road transportation

Content-based Filter Publish Subscribe Model for Real-time WSN applications

Performance Evaluation of DDS-Based Middleware over Wireless Channel for Reconfigurable Manufacturing Systems

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