3 results about "Mackerel" patented technology

1. Name of the product in this design: Lure (Mackerel Scale Iron Plate). 2. Purpose of this design: as bait for fishing. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.

This invention provides an integrated primary processing equipment for mackerel, belonging to the technical field of aquatic product processing equipment. It includes a feeding device, a descaling module, a devising module, a head removal module, and a zoned collection device; each module is seamlessly connected and transported via a linked conveyor belt. A visual recognition module employing a dual-level recognition mechanism of initial identification and secondary verification utilizes the YOLOv11 deep learning model and edge detection algorithm to provide accurate feature parameters and cutting positioning correction signals for the gutting and head removal processes. The descaling module is equipped with an adaptive spring to dynamically adjust the clamping force; the devising module uses a servo slide to achieve precise post-gill gutting; the head removal module uses a servo motor to drive a lead screw to drive a serrated blade for vertical cutting. The entire machine adopts a compact portal frame layout, occupying an area of ​​≤1.2m², achieving fully automated and precise primary processing of mackerel with a body length of 15-25cm.

This invention discloses a method for precise identification and prediction of purse seine fishing grounds in the Northwest Pacific Ocean based on marine hydrological data. The method includes the following steps: refining and visualizing historical production data and marine hydrological data for different fish species; establishing a refined system of important prediction indicators and parameters for fishing grounds and key hydrological elements; accurately identifying and predicting purse seine fishing grounds based on hydrological parameters; and drawing refined fishing ground locations, fishing ground grades, and spatial extent. This invention uses predicted hydrological elements and visualizes them, providing a simple and convenient way to present the marine environmental characteristics of the fishing ground area for easy viewing. Due to the refined and high-resolution analysis of fishing ground formation patterns in the Northwest Pacific purse seine fishing grounds and the construction of a precise fishing ground prediction indicator system, the accuracy of fishing ground prediction is greatly improved. Furthermore, the identification and prediction of central fishing grounds for different fish species, such as mackerel and sardines, is beneficial for improving enterprise profits and production efficiency.