FISHING REEF DETECTION SYSTEM

摘要

PURPOSE: A fishing reef detection system is provided to display a natural reef or an artificial reef on a GPS(Global Positioning System) map and store the detected reef information by detecting automatically the natural reef or the artificial reef. CONSTITUTION: A GPS signal transmission/reception portion(10) is formed with a GPS antenna and a processor. A sounding signal transmission/reception portion(15) detects a fishing reef by using ultrasonic waves. A micro computer(20) controls all operations of each element in order to analyze and detect a shape of natural reef and a shape of artificial reef. A main memory portion(25) stores map data of a predetermined region. An auxiliary memory portion(30) stores information related to the detected reef. A video process portion(35) transmits map information and location position to a display portion(40). key input portion(45) has various function keys for controlling operations and functions of the fishing reef detection system. A speaker(50) is used for generating a buzzer sound.