UNDERWATER ACOUSTIC TRANSMISSION SYSTEM FOR UNDERWATER LOCATION TRACKING AND UNDERWATER ACOUSTIC TRANSMISSION METHOD USING THE SAME

摘要

Underwater acoustic transmission system for underwater location tracking according to an embodiment of the present invention, in a system for transmitting an acoustic signal in the water, a sensor unit including a water pressure sensor for measuring water pressure, receiving sensing information from the sensor unit A transmission unit including a control unit for determining whether to transmit an acoustic signal, a signal generation unit including a voltage amplifier circuit for generating a high voltage pulse signal by receiving a command signal from the control unit, and a transducer for generating an acoustic signal by receiving the high voltage pulse signal include The underwater sound transmission system for underwater location tracking and the underwater sound transmission method using the same according to an embodiment of the present invention, because the underwater sound is used, it is possible to locate the missing person even in the water, and the sensor is in a standby state at normal times It can reduce wasted battery power because it detects the accident situation and starts the underwater sound transmission, and accordingly, the underwater sound transmission is possible for a long period of time, increasing the time for efficient search operation.