We study computing solutions that can be used close to the network edge in I2oT systems (Industrial Internet of Things). As a specific use case, we consider a factory warehouse with AGVs (Automated Guided Vehicles). The computing services for such systems should be dependable, yield high performance, and have low latency. For understanding such systems, we have constructed a hybrid system that consists of a simulator yielding virtual LiDAR sensor data streams in real-time and a sensor data processor on a real cluster that acts as a fog computing node close to the warehouse. The processing merges the observations done from the individual sensor streams without using the vehicle-to-vehicle communication links for the complicated computing. We present our experimental results, which show the feasibility of the computing solution.
@InProceedings{harjuhahto_et_al:OASIcs.Fog-IoT.2020.4, author = {Harjuhahto, Jaakko and Debner, Anton and Hirvisalo, Vesa}, title = {{Processing LiDAR Data from a Virtual Logistics Space}}, booktitle = {2nd Workshop on Fog Computing and the IoT (Fog-IoT 2020)}, pages = {4:1--4:12}, series = {Open Access Series in Informatics (OASIcs)}, ISBN = {978-3-95977-144-3}, ISSN = {2190-6807}, year = {2020}, volume = {80}, editor = {Cervin, Anton and Yang, Yang}, publisher = {Schloss Dagstuhl -- Leibniz-Zentrum f{\"u}r Informatik}, address = {Dagstuhl, Germany}, URL = {https://drops.dagstuhl.de/entities/document/10.4230/OASIcs.Fog-IoT.2020.4}, URN = {urn:nbn:de:0030-drops-119985}, doi = {10.4230/OASIcs.Fog-IoT.2020.4}, annote = {Keywords: simulation, hybrid systems, new control applications, fog computing} }
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