Monitoring method and system for maritime operation of ship

A monitoring system and ship technology, applied in waterborne ship navigation equipment, transportation and packaging, ships, etc., can solve the problems of complex monitoring process, driver fatigue, poor portability, etc. good effect of transplantation

Active Publication Date: 2018-09-21
潘克非
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] During the operation of the ship at sea, many situations will be encountered, such as excessive waves, hull tilting, driver fatigue, etc. Now there are many monitoring equipment for monitoring waves and hull tilting, which can monitor whether the hull is tilted or whether the waves are

Method used

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  • Monitoring method and system for maritime operation of ship

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Embodiment 1

[0041] see figure 1 , the present invention provides a technical solution: a monitoring method for marine operation of a ship, comprising the following steps:

[0042] The first step is to collect images of people inside the ship, collect images of the sea environment, and collect wind speed at sea; at the same time, collect the distance between the bottom of the ship and the bottom of the water; The time interval between echoes obtains the distance value from the bottom of the ship to the bottom of the water. When there are rocky reefs underwater, the value measured by the transducer is the distance between the bottom of the ship and the rocky reefs.

[0043] The second step is to analyze and process the images collected inside the ship in the first step to determine whether there are abnormal behaviors of passengers or drivers. At the same time, image processing is performed according to the wind speed and the external images of the ship to analyze the intensity level of th...

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Abstract

The invention discloses a monitoring method for the maritime operation of a ship. The monitoring method comprises the following steps of: step I, collecting images of personnel in the ship, collectingimages of maritime environment, collecting sea wind speed, and besides, collecting distance between the bottom of the ship and water bottom surface; step II, performing analysis and processing on theimages collected in the ship in the step 1 to determine whether a passenger has the behavior of abnormal deviation or a driver has abnormal behavior, and besides, performing image processing according to wind speed and external images of the ship to analyze the strength grade of sea wave; and step III, determining corresponding danger to the ship body according to the strength grade of the sea wave, the distance between the bottom of the ship and the water bottom surface, the behavior of abnormal deviation of passengers, and the abnormal behavior of the driver, emitting a corresponding signaland giving an alarm, and making an synthetic determination for whether an inspection for the ship is needed. The monitoring method has the advantages of being simple in monitoring process, good in transportability, and can determine whether the inspection for the ship is needed, so that a good management measure can be provided for the sailing ship.

Description

technical field [0001] The invention relates to the technical field of ship safety, in particular to a monitoring method and a monitoring system for ships operating at sea. Background technique [0002] Ships (boats and ships), the general term for various ships. Ships are means of transportation that can sail or berth in waters for transportation or operations, and have different technical performances, equipment and structural types according to different requirements for use. [0003] A ship is a man-made means of transportation that primarily operates in geographical waters. In addition, civilian ships are generally called ships, military ships are called ships, and small ships are called boats or boats, which are collectively called ships or boats. The interior mainly includes accommodation space, support structure and drainage structure, and has a propulsion system that utilizes external or self-contained energy. The appearance is generally a streamlined envelope th...

Claims

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Application Information

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IPC IPC(8): B63B49/00B63B45/08G01D21/02
CPCB63B45/08B63B49/00G01D21/02
Inventor 张文刚
Owner 潘克非
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