High-speed boat multi-place remote control method and system based on follow-up synchronization

Abstract

The invention relates to the technical field of remote control, and particularly discloses a high-speed boat multi-place remote control method and system based on follow-up synchronization, and the method comprises the steps: S1, collecting a set rotation angle theta s of a first boat speed assembly and a set rotation angle theta s of a first heading assembly; S2, converting the set rotation angleinto a set ship speed vs, and converting the set rotation angle theta s into a set heading angle omega s; S3, sending the set ship speed vs, the set heading angle omega s, the set rotation angle andthe set rotation angle theta s to a ship control module; S4, detecting the actual rotating angle of the second ship speed assembly and the actual rotating angle theta r of the second heading assembly;S5, controlling the second ship speed assembly to rotate, making the set rotating angle to be equal to the actual rotating angle S6, controlling the second heading assembly to rotate, and making theset rotating angle theta s to be equal to the actual rotating angle theta r. By adopting the technical scheme, a local driver can conveniently observe a remote operation result.

Description

technical field [0001] The invention relates to the technical field of remote control, in particular to a multi-place remote control method and system for high-speed boats based on follow-up synchronization. Background technique [0002] In the prior art, high-speed boats often have the functions of remote operation and local operation. [0003] When the high-speed boat is controlled locally, the driver operates the mechanical handle, and the control device collects the signal of the handle, and then sends the signal to the high-speed boat control system on the boat, and the high-speed boat control system realizes the adjustment of the ship's speed and heading. [0004] When the high-speed boat is controlled remotely, the common method is to input the remote predetermined value on a remote control device, and then send it to the high-speed boat control system through the communication link. The device displays the status of the boat to the remote unit. For example, the Chi...

AI Technical Summary

Problems solved by technology

[0005] The above scheme ensures the accuracy of remote control, but, since the gear position and the steering wheel are output to the high-speed boat control system in real time, that is to say, the real-time changes of the gear position and the steering wheel will make the speed and heading of the high-speed boat real-time. Variety

This has led to the fact that the operators on the high-speed boat are not intuitive enough to understand the current remote control commands. They can only observe the changes in the gear position and the steering wheel, but they cannot know the final adjustment position of the gear position and the steering wheel in advance, so they cannot predict in time. The final motion state of the high-speed boat, especially for occasions with a long remote control delay, is prone to misoperation due to remote control, and it is difficult for local operators to intervene in advance because they do not know the gear position and the final adjustment position of the steering wheel. Only after the completion can it be judged whether it is a misoperation. If it is a misoperation, since the actual operation has been carried out, the operating space left for the local driver becomes smaller, which may bring hidden dangers to the navigation safety of the high-speed boat.

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