Sand mining ship monitoring device and method for dynamic networking and intelligent identification

Abstract

The present invention discloses a sand mining ship monitoring device and method for dynamic networking and intelligent identification. The device comprises a fixed point acoustic collecting module, asand mining ship main control module, a sand mining ship engine acoustic collecting module, a sand mining ship sand excavating mechanism acoustic collecting module, a cloud server data communication module, a dynamic networking and data fusion module, an intelligent identification module, and a display and alarm module. The fixed point acoustic collecting module is connected with the cloud serverdata communication module, and is configured to collect background acoustic characteristics of different regions; both the sand mining engine acoustic collecting module and the sand mining ship sand excavating mechanism acoustic collecting module are connected with the sand mining ship main control module, and are configured to collect acoustic characteristics of the engine and the sand excavatingmechanical components; and the data collected by the cloud server data communication module is sequentially processed by the dynamic networking and data fusion module and the intelligent identification module, and then transferred to the display and alarm module. The acoustic characteristics of other sand mining ships at different regional locations are collected, the analysis of the state of theto-be-identified dredger is assisted, and the accuracy is improved.

Description

technical field [0001] The invention belongs to the field of river course monitoring, and relates to a sand mining state monitoring device of a sand mining ship, in particular to a dynamic networking intelligent identification sand mining ship monitoring device and method. Background technique [0002] The market demand for river sand and gravel will gradually increase with the investment in national infrastructure. It is estimated that by 2020, the domestic demand for sand and gravel products will be 16 billion tons, and the industrial added value and total profit will increase by more than 10% annually. At present, most of the sand and gravel are mainly obtained from rivers and other places by sand dredgers. The sand and gravel in the river course are rapidly decreasing, and the natural sand and gravel in some areas are almost exhausted. Under the temptation of interests, illegal sand mining has been repeatedly prohibited. The large demand for sand and gravel has led to an...

AI Technical Summary

Problems solved by technology

[0006] To sum up, there are very few devices on the market for sand dredging ship monitoring, which are mainly designed for sand dredging control systems or for monitoring some specific areas; although there are also devices for monitoring sand dredging ship operations, However, it only explains how the monitoring process is realized from the corresponding hardware, there is no corresponding high-precision intelligent monitoring method, and the anti-interference ability of the monitoring method needs to be further improved; furthermore, there is no multi-ship network based The swarm intelligence identification method, which is extremely important to improve the identification accuracy of the algorithm

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