Multi-channel transmission unmanned ship information management method

Abstract

The invention relates to a multi-channel transmission unmanned ship information management method. The method is technically characterized in that a multi-channel transmission system comprising a wireless data transmission link, a wireless image transmission link and a satellite communication link is established between an unmanned ship platform and a monitoring system; unmanned ship platform information is integrated and uploaded to a monitoring system through a ship end data transmission radio communication interface; and the information of the monitoring system is integrated and is issued to the unmanned ship platform through a communication interface of the data transfer radio at the monitoring end. The data transmission radio is used as a main transmission channel for uploading key information of a boat platform and issuing a control instruction of a monitoring system, the image transmission radio is used as a data transmission auxiliary channel, and the Beidou short message satellite communication starts a transmitting function only when both the data transmission radio and the image transmission radio fail and is used as an auxiliary channel. According to the technical scheme of the invention, the unmanned ship platform can be continuously monitored by the monitoring system, the real-time transmission of information can be ensured, the interference frequency of Beidou short message communication to satellite navigation can be reduced, and the safe navigation of the unmanned ship is guaranteed.

Description

technical field [0001] The invention belongs to the technical field of unmanned boats, in particular to a multi-channel transmission information management method for unmanned boats. Background technique [0002] As an unmanned and intelligent small-scale surface task platform, the surface unmanned vehicle has the characteristics of high mobility, low risk, low labor cost, little impact on sea conditions, safety and efficiency, etc. It has great development potential in measurement and law enforcement, and has broad application prospects. Limited by water surface perception and recognition technology, the navigation of unmanned boats cannot be completely separated from human remote monitoring, especially on complex water surfaces, and human monitoring cannot be separated from stable information transmission channels. Restricted by the natural environment at sea, maritime communication is basically Above all, wireless communication is the mainstay. At present, the main trans...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to overcome the deficiencies in the prior art, propose a multi-channel transmission unmanned boat information management method, solve the problem of insufficient transmission distance, data volume and transmission frequency of each communication device in the unmanned boat information transmission process, Improve adaptability in complex environments

Images