Intelligent buoy for underwater robot and system thereof

Abstract

The invention belongs to the technical field of underwater robots, particularly relates to an intelligent buoy for an underwater robot and a system thereof, which aim to solve the problems that an underwater robot in the prior art cannot achieve wide movement range and good communication quality. The intelligent buoy comprises a mast, a floating body and a sealed cabin, the mast is fixedly arranged above the sealed cabin, the floating body is arranged on the mast in a sliding mode, the mast is provided with an extending end extending out of the floating body, and the length of the extending end is adjustable; the intelligent buoy is further provided with a communication positioning device, and the communication positioning device is used for receiving / sending information to external equipment; the intelligent buoy can be in communication connection with at least one underwater robot through a cable and can move under dragging of the underwater robot. According to the communication positioning device, Beidou and RF antenna redundancy configuration is adopted, and the buoyancy center is adjustable, so that the underwater robot can complete two-way communication without floating to the water surface, the operation range of the underwater robot is guaranteed, the communication quality is guaranteed, and the reliability is high.

Description

technical field [0001] The invention belongs to the technical field of underwater robots, and in particular relates to an intelligent buoy for underwater robots and a system thereof. Background technique [0002] Underwater robots refer to automated devices with underwater observation and operation capabilities, and are widely used in underwater operations such as underwater search, seabed exploration, seabed salvage, and lifesaving. [0003] The existing underwater robots are mainly divided into two categories: one is the cable underwater robot, and the other is the cableless autonomous underwater robot. The cable-free autonomous underwater robot has the advantages of not needing to follow the mother ship and having a wide range of activities. However, due to its lack of communication cable connection, the main control terminal mainly controls it through wireless communication and receives the status information reported by it, so real-time control quality And the quality ...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the underwater robot cannot achieve a wide range of activities and good communication quality in the prior art, the present invention provides an intelligent buoy for the underwater robot. The smart buoy includes a mast, a floating body, and a sealed cabin, the mast is fixed above the sealed cabin, the floating body is slidably arranged on the mast, and the mast has an extension end extending outside the floating body. The length of the extension end is adjustable;

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