Design and implementation of safety armband for women and children using ARM7

摘要

With increasing atrocities on women and children, arises the need of an advanced system to serve the purpose of alerting someone for help. Most of the cases remain mystery because of lack of evidences or them being tweaked. The situation is noxious and we propose a system that would aid the victims not only to send a panic and alert message but also collect evidences in the form of images. We propose a system initiated by a human action. It is also given with an option of switch button and a fall detector to activate the system. The armband would have a controller with GSM/GPS kit interfaced. The band would also be interfaced with a wireless camera for collecting images. A human action would initiate the system. On initiation, the video collected is live video streamed to the Control room. An alert message along with the location is sent to a predefined Mobile Station until the system is reset. Since change in Longitude and Latitude is sent continuously, the person can be tracked. The system is designed also to be used as an alert system during medical emergency.