Development and Embodiment of Automatic Location Tracing Service for Rescue Requester
Sun-Hyo Kim, Junghun Kim, Hee-Sun Kim, Sung‐Wook Yoon · Journal of Multimedia Information System · 2021
This study developed a design to estimate the location of rescue demander using the sound system at disaster site, in the conditions of indoor positioning cannot be performed properly. It is a location tracing system through smart phone application. It generates sound wave information of rescuer at the rescue site, and it can be used as assistant means for indoor location tracing at the disaster site using sound wave receiving measurement technology.