A method for displaying and processing navigation information of a submarine unmanned vehicle

Abstract

The invention belongs to the field of navigation message display of unmanned undersea vehicles, and particularly relates to a navigation message display processing method for an unmanned undersea vehicle. The method comprises steps as follows: a processing unit acquires corresponding navigation state sensor data to generate a vehicle navigation state mark and calculates to generate an auxiliary navigation indicating mark according to planning route messages, topographic data, sonar barrier echo signals and various navigation status messages, and a display unit displays the vehicle navigation status mark in a distributed manner and displays the auxiliary navigation indicating mark in a three-dimensional manner.

Description

technical field [0001] The invention belongs to the field of navigation information display, and in particular relates to a method for displaying and processing navigation information of a submarine unmanned vehicle. Background technique [0002] Nowadays, submarine unmanned vehicles (hereinafter referred to as aircraft) play an important role in both military and scientific research. The unknown and harsh seabed environment greatly restricts the range of human activities. Therefore, the use of Unmanned aerial vehicles are undoubtedly the best choice. [0003] However, when using unmanned aerial vehicles, ground operators can only rely on various simple instruments or digital indications to obtain navigation information, and can only rely on sonar images and electronic chart databases to judge the surrounding environment of the aircraft. Obviously, these do not have the Readable, scattered information does not give the operator an overall sense of the current state of the a...

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Problems solved by technology

[0003] However, when using unmanned aerial vehicles, ground operators can only rely on various simple instruments or digital indications to obtain navigation information, and can only rely on sonar images and electronic chart databases to judge the surrounding environment of the aircraft. Obviously, these do not have the legible, scattered information does not give the operator an overall sense of the current state of the aircraft and its surroundings

[0004] For the judgment of the navigation path and potential threats, the operator needs to personally analyze the navigation status of the current aircraft. Since the operator pays too much attention to controlling the navigation of the aircraft, the operator may not choose the optimal navigation path and Obstacles to determine the presence of a potential collision hazard

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