این رویداد خاتمه یافته است و اطلاعات موجود در این سایت صرفا جنبه آرشیو دارد
پنجمين دوره كنفرانس بین‌المللی اينترنت اشيا و كاربردها
The 5th International Conference on Internet of Things and Its Application

:: MRMC-CAN: A Method to Improve Real-Timeness and Response Time of CAN


MRMC-CAN: A Method to Improve Real-Timeness and Response Time of CAN

                Ismail Ghodsollahee

Dependable Distributed Embedded

Systems (DDEms) Laboratory,

Department of Computer Engineering,

Ferdowsi University of Mashhad,

Mashhad, Iran.

esmailelahee@gmail.com

Ismail Ghodsollahee

Dependable Distributed Embedded

Systems (DDEms) Laboratory,

Department of Computer Engineering,

Ferdowsi University of Mashhad,

Mashhad, Iran.

esmailelahee@gmail.com

Although the Industrial Internet of Things (IIoT) has made great improvements in factory automation, there are still many challenges in meeting the response time and reliability requirements of IIoT communications.  These challenges are because of the need for real-time communications in an industrial environment with high electromagnetic interferences. To meet these challenges, in the context of real-time industrial device communications, Controller Area Network (CAN) protocol is commonly employed, which is noise resistance, nevertheless, the presence of a faulty node in CAN networks can lead to deadline violation of messages and timing failure. In this paper, to control the behavior of nodes, message retransmission is performed based on the criticality of message reception (MRMC-CAN). The proposed method in comparison with standard CAN and WCTER-based approaches reduces consumed bandwidth by an average of 10.5% and 4.4%, respectively. Moreover, the proposed technique improves response time in comparison with standard CAN by an average of 36.19%.






فایل‌های مورد نیاز

فراخوان ویژه

پوستر همایش

© کلیه حقوق این وب سایت محفوظ می باشد .
طراحی و پیاده سازی شده توسط : همایش نگار ( ویرایش 10.0.4)