| 摘要 |
PURPOSE: A system and a method for detecting sound wave for a mock exercise are provided to drill a plurality of detecting specialists on land in a short period. CONSTITUTION: An automatic voltage regulator(10) supplies an operating voltage to each element. A drill instructor PC(20) receives an operating voltage form the voltage regulator(10), outputs a mock sound wave signal of a ship, a submarine, a warship, a dolphin, etc. being stored in a memory of a server(21), and inputs a control command of a drill instructor. A distributor(30) displays a mock sound wave image signal being output from the PC(20) on the first monitor(22) and receives/outputs a control command of the drill instructor. A plurality of trainee PCs(40) receive and output the mock sound wave signal being output in the distributor(30). A hub(50) is mounted between the distributor(30) and the PCs(40) and performs an interface for transmitting/receiving data. The distributors(60, 60, ..., 60) receive the mock sound wave signal and distribute the signal. The detecting devices(70, 70, ..., 70) receive operating voltage from the voltage regulator(10), receive the mock sound wave signal being output in the distributors, classify the signal into a specific object(a ship, a submarine, a warship, or a dolphin), and display the object on a monitor. A sharing device(80) receives image signals of a plurality of objects and selects/outputs one or two image signals. The second monitor(90) displays the image signal being output in the sharing device(80) for the drill instructor. A projector(110) receives the image signal being output in the sharing device(80) and displays the signal for the trainees. A teletypewriter(130) prints the mock sound wave image signal being output in the drill instructor PC(20) and various kinds of signals being displayed on the second monitor(90) into a character or a figure. |
