Tallinn University of Technology

ReAlySys: Reliable sensor analysis system

Project description: it aims to redesign the current RAPID sensors to make them more diagnostics-capable. This makes the testing of underwater sensor devices faster, easier, and more reliable. These sensors help researchers understand the physical conditions fish experience in hydropower plants. Currently, testing the sensors is slow and requires expert knowledge. This project will create a simple computer program that allows anyone to check the sensor's condition in just a few seconds. The results will help make future sensor systems more robust and easier to use in the field.

Project objective: RAPID sensor modules are already being deployed under demanding field conditions to measure hydraulic stress in hydropower facilities. At present, the turnaround time - from initial module inspection to deployment, data retrieval, visualisation, and final health assessment - extends to tens of minutes per unit, and up to several hours per batch of modules. Project`s objective is to develop an automated, robust test system that can shorten turnaround times, improve data reliability, and enable non-expert personnel to carry out routine quality assurance.

Project result: a fully upgraded RAPID sensor platform by redesigning the PCBs with self‑diagnostics, creating field‑ready fault detection software, and implementing a plug‑and‑play data download system—significantly reducing manual labor, lowering production and fieldwork costs, and improving the reliability and volume of collected data.

Project grant amount: €104 270,65

Project link to ETIS

Co-funded by the European Union