Ocean energy unmanned ship multiple driving mode intelligent switching system
A technology of intelligent switching and driving mode, applied in the field of unmanned boats, can solve the problem of not being able to switch the driving mode automatically, and achieve the effect of reducing energy, enhancing endurance and overcoming intermittent
Active Publication Date: 2017-10-03
HARBIN ENG UNIV
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Problems solved by technology
[0004] The purpose of the present invention is to provide an intelligent switching system for multi-drive modes of ocean-powered unmanned boats in order to solve the problem that the existing technology cannot automatically switch the driving mode according to the actual marine environment for ocean-powered unmanned boats with multiple drive modes. , intelligently switch the driving mode according to various forms of marine environment and unmanned vehicle navigation status and operation goals
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[0036] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0037] The invention includes an information collection module, an intelligent control module, an energy collection module, a power drive module and a shore monitoring module. The information collection module includes a weather station, a wave height meter, a gyroscope, a speedometer and an illumination meter. The energy harvesting module includes multiple sets of solar panels and wind generators. The power drive module includes electric propellers and wave propellers, as well as energy controllers and accumulators for storing electric energy. The information collection module, energy collection module, power drive module and shore monitoring module are all connected with the intelligent control module. The intelligent control module intelligently controls the energy supply and power control mode of the unmanned boat according to t...
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The invention provides an ocean energy unmanned ship multiple driving mode intelligent switching system, which comprises an information acquisition module, an intelligent control module, an energy acquisition module, a power driving module and a shore side monitoring module. The core of the ocean energy unmanned ship multiple driving mode intelligent switching system is that: a fuzzy neural network algorithm is used for determining a driving mode of an unmanned ship in the intelligent control module, so as to convert solar energy and wind energy into electric energy for powering an electric propeller, and control a sailing speed and a course of the unmanned ship by directly utilizing the electric propeller; wave energy is collected by means of a wave propeller for propelling in the case of sufficient wave energy, and the electric propeller assists in course control; and the electric propeller is not used when the sailing speed and the course of the unmanned ship do not deviate from a set target much, and the electric energy is stored by means of a storage battery and provides a driving force for the unmanned ship when solar energy and wind energy supply is insufficient and not timely, thus the energy is saved, and the endurance performance of the unmanned ship is improved.
Description
technical field [0001] The invention relates to an intelligent switching system for multi-drive modes of an ocean energy unmanned boat, which belongs to the technical field of unmanned boats. Background technique [0002] As intelligent equipment in the marine environment, unmanned vehicles have received extensive attention and research. In the future development of unmanned boats, zero energy emissions and no pollution are the development trend. The rational use of natural energy on the ocean not only reduces expensive daily expenses such as fuel, enhances economy, but also enables the unmanned boat to have a longer endurance to complete more tasks. Among them, the use of solar energy, wind energy and wave energy widely existing in the sea as a power source is increasing, but natural energy such as solar energy has disadvantages such as low energy density and strong randomness. [0003] Because the endurance of the unmanned boat determines its ability to complete the task...
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IPC IPC(8): G05B13/02
CPCG05B13/0285
Inventor 廖煜雷何佳雨李晔王磊峰秦洪德李彦莹付翔
Owner HARBIN ENG UNIV