2results about How to "Change defects" patented technology

This invention discloses a pollen identification method based on dual-model decision arbitration and multimodal database association, belonging to the field of intelligent identification technology. The method includes: acquiring pollen images; inputting them into a first model based on Visual Transformer and a second model based on YOLO for parallel inference, outputting candidate categories and predicted probabilities; inputting the results into an arbitration engine; if the highest confidence categories match, a direct determination is made; otherwise, dynamic weighted arbitration is performed to obtain the final determination category; subsequently, the corresponding morphological feature text descriptions are retrieved in real time from the multimodal database, and the determination category, text description, feature heatmap, and alternative references are simultaneously pushed to the interactive interface. This invention overcomes the "black box" defect of models, achieves macro- and micro-feature complementarity and intelligent arbitration, constructs an "instant recognition and interpretation" auxiliary identification system, and improves the accuracy and interpretability of pollen identification.

A water conservancy project water stop mechanism. Belong to water conservancy technical field, both sides end face of the main body rubber ring are provided with annular convex rib one, annular convex rib two and annular convex rib three from inside to outside, a plurality of through holes are uniformly arranged on the main body rubber ring along the circumference, the plurality of through holes are located in the region between the same side annular convex rib two and annular convex rib three, the outer wall of the main body rubber ring is fixedly connected with the annular plate through four connecting rods uniformly distributed along the circumference, the annular plate is uniformly provided with four threaded holes along the circumference, each threaded hole is provided with a fastening mechanism, and each fastening mechanism is located between the corresponding two connecting rods. The utility model discloses a synergic design of "double sealing + multiple fastening + water expansion", which can realize reliable sealing in the initial stage for the defects of traditional mechanism, can cope with water flow impact and water pressure fluctuation in long-term use through dynamic adaptation and structure optimization, and effectively improves the water stop effect and stability of water conservancy pipeline connection.