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Mr. Vahid Hassani
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Conference Paper
Mohammed Faeik Ruzaij Al-OkbyTRThomas Roddelkopf
Thomas RoddelkopfVHVahid Hassani
Vahid Hassani
Kerstin ThurowIn automated laboratories, ambient monitoring and precise object tracking are essential for safety and system reliability. In this paper, we present the development and evaluation of a low-cost, portable sensor node for environmental sensing and ultrawideband (UWB) based localization. The sensor node integrates a set of commercial gas sensors for measuring environmental parameters and an ultra-wideband unit for object tracking. The device has an IoT microcontroller that can efficiently process the data from both environmental sensors and the location information from the UWB module and transmit it wirelessly to the cloud/monitoring server via Wi-Fi user datagram protocol (UDP). A custom Python application was developed for real-time monitoring, implementing trilateration and least-squares algorithms for accurate indoor positioning. Experimental results showed a location accuracy better than 50 cm under line-of-sight conditions.
About Me
Vahid Hassani is a Master of Science student in Electrical Engineering – Systems Engineering at the University of Rostock, Germany, with academic interests in automation, control systems, and familiarity with intelligent process control. He earned his Bachelor of Engineering in Electrical Engineering from the University of Science and Culture in Hamedan, Iran. Alongside his studies, he works as a Service Technician in Electrical Engineering at eno energy GmbH in Rostock, where he performs maintenance, troubleshooting, and commissioning of wind energy turbines. He previously held positions in Iran as a Maintenance Manager in medical mask production facilities and as an Electrical Engineer responsible for electrical installations, commissioning, and maintenance of industrial machinery. His technical background is supported by professional training in PLC systems, industrial drives, pneumatics, mechatronics, and occupational safety.