The invention relates to the technical field of ship fishing, and discloses a marine fishing boat which comprises a boat body and a fishing net fishing device arranged on the boat body, the fishing net fishing device comprises a fishing net and a net dragging system connected with the fishing net through net dragging steel wires, the fishing net comprises a net body, and optical fiber three-dimensional sensors are arranged at a net opening of the net body in a circumferential surrounding mode. The optical fiber three-dimensional sensor is electrically connected with a wireless receiving box, and the wireless receiving box is in signal connection with a display unit on the ship body so as to transmit image signals at the internet access. The optical fiber three-dimensional sensor can be unfolded along with the net opening, so that the optical fiber three-dimensional sensor can detect image information at the net opening in real time and transmit the image information to the display unit on the ship body through the wireless receiving box, the wireless receiving box can simplify the signal transmission mode, the display unit can display the opening state of the fishing net, and when the net opening is not well unfolded, the fishing net can be opened. And sailors can find the fishing net well and can put away the fishing net in time to throw the fishing net again, so that the time is saved, and the fishing efficiency is improved.
本发明涉及船舶捕捞技术领域,公开了一种海洋捕捞船,包括船体和布置在船体上的渔网捕捞装置,渔网捕捞装置包括捕捞网与捕捞网通过拖网钢丝连接的拖网系统,捕捞网包括网体,网体的网口处周向环绕布置有光纤三维传感器,光纤三维传感器电连接有无线接收盒,无线接收盒与船体上的显示单元信号连接以传输网口处的图像信号。光纤三维传感器可随网口展开,使光纤三维传感器可以实时检测网口处的图像信息,并通过无线接收盒传输至船体上的显示单元,无线接收盒可以简化信号传输方式,显示单元可显示捕捞网的开口状态,当网口没有很好地展开时,船员可以很好地发现,能及时收起捕捞网以再次抛网,从而节约时间,提高捕捞效率。
Ocean fishing boat and fishing net fishing device
一种海洋捕捞船及渔网捕捞装置
2022-07-12
Patent
Electronic Resource
Chinese