Remy Astier, Thierry Capitaine, Jerome Dubois, Valery Bourny, Aurelien Lorthois and Jerome Fortin Laboratoire des Technologies Innovantes, France
ABSTRACT
This article is based on preliminary work on the OSI model management layers to optimized industrialwired data transfer on low data rate wireless technology. Our previous contribution deal with thedevelopment of a demonstrator providing CAN bus transfer frames (1Mbps) on a low rate wireless channelprovided by Zigbee technology. In order to be compatible with all the other industrial protocols, wedescribe in this paper our contribution to design an innovative Wireless Device (WD) and a software tool,which will aim to determine the best architecture (hardware/software) and wireless technology to be usedtaking in account of the wired protocol requirements. To validate the proper functioning of this WD, wewill develop an experimental platform to test different strategies provided by our software tool. We canconsequently prove which is the best configuration (hardware/software) compared to the others by theinclusion (inputs) of the required parameters of the wired protocol (load, binary rate, acknowledge timeout) and the analysis of the WD architecture characteristics proposed (outputs) as the delay introducedby system, buffer size needed, CPU speed, power consumption, meeting the input requirement. It will beimportant to know whether gain comes from a hardware strategy with hardware accelerator e.g or asoftware strategy with a more performing scheduler. At the end, our experimental platform will be a toolfor characterizing different WD
KEYWORDS Embedded system, Multiplexing, Decision Support Tool, Test bench, Networking management systems Original Source URL: http://airccse.org/journal/ijesa/papers/3413ijesa01.pdf https://wireilla.com/ijesa/vol3.html
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