| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a fish gathering device capable of effectively gathering and turning fish away while corresponding to a situation of the actual sea surface and inside the sea in real time. <P>SOLUTION: The fish gathering device 1 includes: a mounting substrate 3; a plurality of light-emitting elements 4 irradiating at least one part of a sea surface and an inside the sea 11; a detecting part 8 for detecting information of the sea surface indicating the situation of at least one part of the sea surface 10 and the inside the sea 11; and a control part 6 for controlling an emission pattern of the plurality of light-emitting elements 4 based on the information of the sea surface. The fish gathering device 1 can irradiate the sea surface and the inside the sea with light in the emission pattern optimized for the situation of the actual fishery field. <P>COPYRIGHT: (C)2012,JPO&INPIT |
