Location Tracking Strategy Indicating Sufferers’ Positions under Disaster in the Buildings

초록

The advancement of location-based services now covers indoor location positioning. Under disaster in the building, the sufferer might faint, be wounded, or enclosed by structures in the dark. In the cases, the sufferer could not let the relief team know her position in the building. The LBS server pro-vides location tracking or positioning of her device for quick relief. In the ser-vice UltraWideBand is used by its good penetrability. In dead-reckoning opera-tion that the device is lost on the sensor network, the relief team traces logged profiles of location tracks. The strategy regards the privacy concerns.