Tragbare Multisensormodule zur sensorgestützten Erfassung von Parametern bei Einsatzübungen
摘要
In order to be prepared for a potential emergency, it is necessary for rescue services to conduct regular disaster response trainings. A standardized assessment of the behavior of rescue personnel is essential to monitor procedures and identify potential areas for improvement. However, these trainings are still mostly evaluated by evaluators using paper and checklists. In order to evaluate participants neutrally and consistently, a new approach for evaluation is needed. This article presents a sensor module that enables the automated acquisition of selected parameters during a disaster control exercise. The selected data acquisition architecture, including sensor technology, the measurement module, and data transmission, is presented, analyzed, and discussed. The multisensor module, which was implemented as a demonstrator, consists of an ESP32-WROVER microcontroller and an integrated sensor bundle (IMU, UWB, GNSS, audio, and NFC). It was worn on the outside of the vest of the participants. During field tests, the sensor module was tested in several operational exercises and the recorded sensor data, position, orientation, and spoken commands were transmitted to the control center for further analysis and evaluation.