Conference proceedings article

An RTOS-based Architecture for Industrial Wireless Sensor Network Stacks with Multi-Processor Support

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Author list: Gidlund, Mikael

Publication year: 2013

Start page: 1216

End page: 1221

Number of pages: 6

DOI: http://dx.doi.org/10.1109/ICIT.2013.6505847


Abstract

The design of industrial wireless sensor network (IWSN) stacks requires the adoption of real time operation system (RTOS). Challenges exist especially in timing integrity and multi-processor support. As a solution, we propose an RTOS-based architecture for IWSN stacks with multi-processor support. It offers benefits in terms of platform independency, product life cycle, safety and security, system integration complexity, and performance scalability. An implemented WirelessHART stack has proven the feasibility of the proposed architecture in practical product design. And future challenges as well as suggestions to standard improvement are discussed.


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