An on-line automatic control device for dual direction-changing side propellers of a lake and reservoir operation ship

Abstract

The invention discloses an on-line automatic control device for dual diversion side paddles of a lake-reservoir work ship. The lake-reservoir work ship consists of a hull, side paddles, a propeller, a steering mechanism and a monitoring system, wherein the side paddles and the propeller have the function of veering, so that thrust in multiple directions can be provided, and propelling speed can be adjusted; the monitoring system comprises an on-board control system and an on-shore monitoring system; the on-board control system is used for controlling the propeller and the side paddles, monitoring the condition of the work ship during movement, and sending information back to the on-shore monitoring system in a real-time manner; and the on-shore monitoring system is used for receiving the moving information of the work ship fed back by the on-board control system and can send a relevant control command according to requirements to assist the movement of the work ship. According to the on-line automatic control device for the work ship provided by the invention, high-efficiency sailing of the work ship under various moving manners is realized, the flexibility of the movement control of the work ship is strengthened, the influence of wind and current to the work ship can be effectively resisted, and under the interference of stormy waves, the work ship can maintain stable at a target point.

Description

Technical field [0001] The invention belongs to the field of lake environment monitoring, and specifically relates to an online automatic control device for dual direction-changing side oars of a lake storage working boat. Background technique [0002] Work boats play an important role in water environment monitoring and sampling activities in lakes and reservoirs. With the development of on-line water environment monitoring and other technologies and requirements for in-situ sample collection, the requirements for related motion control of work boats have also been continuously improved. Using work boats to carry out operations on the water surface can improve the efficiency of water environment monitoring and sampling, so as to obtain true and effective information. [0003] The current general water environment monitoring and sampling activity is that the staff drives the ordinary working vessel to the pre-determined target point, uses water quality monitoring equipment to meas...

AI Technical Summary

Problems solved by technology

Although these patents have improved a lot in multi-functional monitoring, positioning and navigation, and operating power minimization of workboats, most of them use traditional power systems, and the motion control is not fine and flexible enough, especially under the interference of wind and waves environment, it cannot be well To achieve the efficient navigation and hull stability of the workboat, it also brings inconvenience to the in-situ monitoring of water quality and the collection of real samples in the lake and reservoir environment

[0004] To sum up, the movement of the existing workboats on the water surface is not fine and flexible enough, especially under the disturbance of wind and waves, it is more difficult to provide a stable environment for fixed-point continuous water operations

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