Automatic updating type fish identification system based on Internet of Things

Abstract

The invention discloses an automatic updating type fish identification system based on Internet of Things, and relates to the technical field of Internet of Things, the system comprises an identification device and an identification system applied in the identification device, the identification device comprises a function rack, the top end of the function rack is provided with a cable used for fixing and communication charging, and a protection rack is arranged between the cable and the function rack. The functional rack is of a hollow rectangular frame structure. Fish in different water areas can be monitored and recognized, various important recognition information such as body types, body colors, fish scales, fins, fish whiskers, swimming tracks and swinging directions of the fish passing through the system device can be obtained, decomposed and integrated by utilizing the characteristics of the Internet of Things, local comparison and networking comparison are carried out, the fish can be recognized accurately and rapidly. When fish is identified, comprehensive comparison and scoring can be carried out, information in the local memory and the cloud server is interacted, mutual complementation is carried out, and thus bidirectional updating can be carried out autonomously.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to an automatically updated fish identification system based on the Internet of Things. Background technique [0002] The Internet of Things refers to the real-time collection of any object or process that needs to be monitored, connected, and interacted, and its sound, Various required information such as light, heat, electricity, mechanics, chemistry, biology, and location can be connected through various possible networks to realize the ubiquitous connection between things and things, and between things and people, and realize the intelligence of things and processes Perception, identification and management, the Internet of Things is an information carrier based on the Internet, traditional telecommunication networks, etc., which allows all ordinary physical objects that can be independently addressed to form an interconnected network. [0003] Accord...

AI Technical Summary

Problems solved by technology

[0003] According to the Chinese patent literature announcement number CN110558747A, an IoT cabinet is provided, which can provide which items have been stored for too long, so as to give suggestions on which items should be dealt with, or eliminated, or donated, so that users can reasonably allocate their own storage Space, it can be known that it utilizes the characteristics of the Internet of Things to realize data monitoring, recording, and sorting, and can match and connect to the database for information transmission and suggested operations. Fish with multiple judging features cannot realize the extraction and identification of multiple features

[0004] According to the Chinese patent literature, the publication number is CN108133184B, which provides a fish identification and vaccine injection method based on fractal theory and BP algorithm. The present invention uses fractal theory algorithm to provide a brand-new method for characterization of fish body parts. The eigenvalues ​​can better reflect the body part information of the fish, and it is easy to distinguish. Although it performs feature extraction and segmentation comparison on the image, it also has multiple characteristic information such as the contour trajectory, body shape, and body color during swimming to identify the characteristics of the fish. The identification of fish is carried out through the combination of information. The characteristic information of each fish is different, and it is also affected by the weather in the waters. Only the color pictures taken of the fish can be analyzed. Part of the characteristics, but because of the color difference factor and body The characteristic factors of the table cannot identify fish more accurately, and the information for identifying fish also needs to be constantly updated

[0005] In terms of using the Internet of Things to identify fish, it can be used in various aspects, such as water detection, teaching, experimentation, breeding, etc., and is often used in water areas to identify fish in water and obtain fish information. , however, there are many fish characteristics, and it is often difficult to achieve accurate identification by comparing the screen information of a single IoT sensor with the database, and the fish information obtained in the waters is different from factors such as weather and light. In addition, in order to ensure the accuracy and speed of real-time updates, the equipment needs to be able to automatically update the database in real time, so as to ensure that the identification speed will not be interfered by too many known fish. And make full use of the Internet of Things terminal interconnection characteristics to achieve fish identification, monitoring records, multi-terminal data complementation and other effects, to facilitate the integrity and accuracy of each terminal and cloud server information

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