Real-time monitoring system for dredging effect of small dredging vessel with rigid mechanical arm

Abstract

The invention provides a real-time monitoring system for the dredging effect of a small dredging boat with a rigid mechanical arm, which comprises a boat body, a dredging main body, a control displaydevice, a GPS reference station and a GPS mobile station, wherein the dredging main body is fixed on the boat body; two groups of signal receiving devices are arranged on the dredging main body; differential information and satellite positioning information of the GPS reference station are received by the two groups of signal receiving devices through radio communication chains so as to acquire and determine the position information of phase centers of the signal receiving devices; the two groups of signal receiving devices are electrically connected with the control display device through data wires; the control display device is used for receiving the position information acquired by the signal receiving devices; and the GPS mobile station is used for acquiring coordinate information ofa control point. By adopting the system in the invention, the dredging effect in a dredging process can be known in real time by adopting a data communication means on the basis of a global positioning system and the rapid settlement of data in the river dredging process, and the problem of omission of dredging points can be effectively avoided.

Description

technical field [0001] The invention relates to the technical field of river channel dredging, in particular to a real-time monitoring system for the dredging effect of a small dredging ship with a rigid mechanical arm. Background technique [0002] Existing dredging ships use depth sounders or flower poles to check the dredging effect after the dredging work is completed. This method is inefficient and cannot comprehensively survey individual missed dredging sites , if one or more missed dredging sites are detected, the dredging ship needs to go to these places again for dredging, which not only increases the work intensity, but also makes it difficult to ensure a good dredging effect of the dredging ship. Contents of the invention [0003] The main purpose of the present invention is to solve the problems existing in the prior art, and to provide a method that can use the global positioning system as the basis and the rapid settlement of data to understand the dredging p...

AI Technical Summary

Problems solved by technology

[0002] Existing dredging ships use depth sounders or flower poles to check the dredging effect after the dredging work is completed. This method is inefficient and cannot comprehensively survey individual missed dredging sites , if one or more missed dredging sites are found, the dredging ship needs to go to these places again for dredging, which not only increases the work intensity, but also makes it difficult to ensure a good dredging effect of the dredging ship

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