Title :
Integrated scheduling of heterogeneous CAN and Ethernet-based hard real-time network
Author :
Ivanov, I.E. ; Filipowa, Krasimira W.
Author_Institution :
Tech. Univ. of Sofia, Bulgaria
Abstract :
This paper discusses some problems in scheduling heterogeneous Ethernet/CAN real-time networks. Modification of standard Ethernet-based communication subsystem to token-ring, flow-chart and its corresponding Petri-net are provided. Analyses of protocol structure, concurrences, possible raised conditions and methods for their suppression are main target of the paper. Integrated structure of Ethernet/CAN real-time communication subsystem is also analyzed.
Keywords :
Petri nets; controller area networks; flowcharting; local area networks; real-time systems; scheduling; token networks; Ethernet-based communication subsystem; Ethernet-based hard real-time network; Petri-net; concurrences; flow-chart; heterogeneous CAN; integrated scheduling; protocol structure; real-time communication subsystem; token-ring modification; Access protocols; Communication standards; Ethernet networks; Hardware; Job shop scheduling; Media Access Protocol; Peer to peer computing; Process control; Real time systems; Wiring;
Conference_Titel :
Electronics Technology: Meeting the Challenges of Electronics Technology Progress, 2004. 27th International Spring Seminar on
Print_ISBN :
0-7803-8422-9
DOI :
10.1109/ISSE.2004.1490861
