Date Added: Jun 2011
In this paper, the authors presented the Wireless Sensor Network (WSN) for Monitoring accidents Continuously Using Zigbee. The output of accident sensor has to be transmitted via Zigbee and the same has to be sent to the remote wireless monitor for acquiring the observed accident signal. The remote wireless monitor is constructed of Zigbee and Personal Computer (PC). The measured signal has to be sent to the PC, which can be data collection. When the measured signals over the standard value, the personal computer sends Global system for Mobile communication (GSM) short message to the care taker. Although blue tooth is better than Zigbee for transmission rate, Zigbee has lower power consumption. Hence, Zigbee is generally used for 24 hours monitor of communication transmission system.