Object identification apparatus under water object detecting apparatus under water System and method for detecting position of object under water using them

摘要

The present invention relates to an underwater object position search technology, an underwater object position search system according to an embodiment of the present invention, when recognizing an object underwater drift situation, an object identification device that transmits ultrasonic waves carrying object identification information; An object detection device for receiving object identification information from the object identification device, obtaining object identification information, and transmitting the acquired object identification information and its own location information; And a central control system for estimating the position of the object identification device based on information from a plurality of object detection devices, and providing the position of the object identification device through a user interface.