Journals / Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi / 2005 / Cilt: 20 - Sayı: 2

A new solution for extending CAN segments using IEEE 802.11 WLAN

IEEE 802.11 KLAN kullanılarak CAN segmentlerin genişletilmesi için yeni bir çözüm

Pages
197–204
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Computer modeling and simulation of the proposed approach are realized using OPNET Modeler, followed by the detailed analysis of the simulation results obtained.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The Controller Area Network (CAN) is currently employed in many distributed real-time control applications in industrial environments.
📊
Key Findings & Data:A straightforward solution is to use interworking devices with wireless support to extend CAN segments, exploiting an IEEE 802.11 WLAN that is nowadays a low cost technology with high data rates.
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Conclusion & Impact:Computer modeling and simulation of the proposed approach are realized using OPNET Modeler, followed by the detailed analysis of the simulation results obtained.
🔬Design:Modeling & Simulation
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

The Controller Area Network (CAN) is currently employed in many distributed real-time control applications in industrial environments. CAN-based distributed control systems have two main problems. These are the size of the distributed area and the communication need with other LANs and with remote CAN segments. A straightforward solution is to use interworking devices with wireless support to extend CAN segments, exploiting an IEEE 802.11 WLAN that is nowadays a low cost technology with high data rates. This research study aims at designing and implementing such an interworking device called Wireless Interworking Unit (WIU) that is capable of connecting remote CAN2.0A nodes over IEEE 802.11b WLAN using encapsulation method. Computer modeling and simulation of the proposed approach are realized using OPNET Modeler, followed by the detailed analysis of the simulation results obtained.

Özet

Kontrol Alan Ağı (CAN), endüstriyel ortamlardaki birçok dağıtık kontrol uygulamalarında kullanılan gerçek zamanlı haberleşme sistemidir. CAN temelli dağıtık kontrol sistemlerinin, dağıtık alanın büyüklüğü ve uzak CAN segmentlerin birbirleri ile ve diğer Yerel Alan Ağları (LAN) ile haberleşme ihtiyacı olmak üzere iki temel problemi bulunmaktadır. Bu makalede, CAN segmentlerin genişletilmesi çözümünde IEEE 802.11 Kablosuz LAN (KLAN) desteği eklenmiş arabağlantı cihazlarının kullanımını öneren bir çalışma sunulmaktadır. IEEE 802.11 KLAN teknolojisi günümüzde yüksek veri iletim hızı ve düşük maliyeti nedeni ile yaygın olarak tercih edilmektedir. Bu araştırma çalışmasında, kapsülleme metodunu kullanarak IEEE 802.11b KLAN üzerinden uzak CAN 2.0A düğümlerini haberleştirme yeteneğine sahip bir Kablosuz Arabağlaşım Birimi (KAB) tasarlanmıştır. Önerilen sistemin modellenmesi ve simülasyonu OPNET Modeler yazılımı ile gerçekleştirilmiş olup elde edilen simülasyon sonuçları ve detaylı bir analizi sunulmaktadır.

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Cite This Article

BAYILMIŞ, C., ÇEKEN, C., ERTÜRK, İ. (2022). A new solution for extending CAN segments using IEEE 802.11 WLAN. Gazi Üniversitesi Mühendislik Mimarlık Fakültesi Dergisi, Cilt: 20 - Sayı: 2, 197–204. https://ajindex.com/articles/524179

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