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A water vessel path planning method based on high frequency ground wave radar ocean current data

A high-frequency ground wave radar, path planning technology, applied in the reflection/re-radiation of radio waves, radio wave measurement systems, instruments, etc., to achieve the effect of saving fuel costs

Active Publication Date: 2022-06-07
ZNPL OCEAN DETECTION SYST ENG +1
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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention proposes a path planning method for water vessels based on high-frequency ground-wave radar ocean current data, which can solve how to use the ocean current field detected by high-frequency ground-wave radar for dynamic planning of sea surface vessels. The Most Fuel-Efficient Driving Path Question

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  • A water vessel path planning method based on high frequency ground wave radar ocean current data
  • A water vessel path planning method based on high frequency ground wave radar ocean current data
  • A water vessel path planning method based on high frequency ground wave radar ocean current data

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Embodiment Construction

[0034] The technical solutions of the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] like figure 1 As shown, a method of the present invention for dynamic path planning for surface ships using high-frequency ground wave radar inversion flow field data (the radar-vessel communication and geographic location services involved in this embodiment all use the domestic Beidou system) , the steps include:

[0036] Step 1: After the ship sets sail, report the current position and destination position to the high-frequency ground wave radar center station in the sea area at a fixed frequency.

[0037] Step 2: After the radar central station receives the ship's position and the terminal position, it combines the real-time ocean current data to plan the path. The radar central station can invert one ocean current data every ten minutes. Considering the temporal continuity of ocean currents, in practice, the most recent ...

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Abstract

The present invention proposes a path planning method for water vessels based on high-frequency ground-wave radar ocean current data, which can solve the problem of how to use the ocean current field detected by high-frequency ground-wave radar to dynamically plan the most fuel-efficient driving path for sea surface vessels. The present invention provides a route planning method for ships on water based on high-frequency ground wave radar ocean current data. After the ship sets sail, it reports the current position and the terminal position to the high-frequency ground wave radar central station in the sea area at a fixed frequency; the radar central station receives the position of the ship After determining the location of the end point, combined with real-time ocean current data, path planning is carried out according to the genetic algorithm, the optimal path is found, and the optimal path is sent to the ship.

Description

technical field [0001] The invention belongs to the data application field of high-frequency ground wave radar detection signals, and particularly relates to a water vessel path planning method based on high-frequency ground wave radar ocean current data. Background technique [0002] High-frequency ground wave radar is an emerging marine remote sensing equipment, which has the advantages of large area, all-weather, low cost and so on. A short-time detection can invert the information of tens of thousands of square kilometers of ocean surface current field, wave field and wind field. The maximum detection distance can reach 400 kilometers or even further. At present, high-frequency ground wave radar has reached the level of operational operation at home and abroad, and major breakthroughs have been made in the detection of wind, waves and ocean currents. Life, the military weather service, still has huge digs to explore. [0003] When a ship sails on the sea, due to the i...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01S13/88G01C21/20
CPCG01C21/203G01S13/88Y02A90/10
Inventor 付伟赖洪波陈智会余亮马刚
Owner ZNPL OCEAN DETECTION SYST ENG