Title :
Research on real-time of hybrid scheduling for mine industrial Ethernet with network calculus
Author :
Sun, Yanjing ; Zhang, Beibei ; Li, Ruhui
Author_Institution :
China Univ. of Min. & Technol., Xuzhou, China
Abstract :
According to the characteristics of data in coalmine industrial Ethernet ring networks and in order to guarantee the demand of the real-time data in it, a hybrid scheduling method with non-preemptive priority and EDF scheduling method based on the IEEE802.1p protocol is proposed in the switch. We calculate the maximum transmitting delay of the real-time data using network calculus theory. The result shows that EDF decreases transmission delay for non-periodic data better than FCFS by theoretical computation and simulation.
Keywords :
coal; local area networks; network theory (graphs); production engineering computing; protocols; scheduling; IEEE802.1p protocol; coalmine industrial Ethernet; hybrid scheduling; network calculus theory; transmission delay; Calculus; Data mining; Delay; Ethernet networks; Job shop scheduling; Processor scheduling; Real time systems; coalmine industrial ethernet; network calculus; priority; real-time; schedule;
Conference_Titel :
Intelligent Control and Automation (WCICA), 2010 8th World Congress on
Conference_Location :
Jinan
Print_ISBN :
978-1-4244-6712-9
DOI :
10.1109/WCICA.2010.5554709
