CN117818851A - Ship monitoring system and method - Google Patents

Ship monitoring system and method Download PDF

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CN117818851A
CN117818851A CN202410240303.4A CN202410240303A CN117818851A CN 117818851 A CN117818851 A CN 117818851A CN 202410240303 A CN202410240303 A CN 202410240303A CN 117818851 A CN117818851 A CN 117818851A
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ship
monitoring
module
data processing
channel
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CN117818851B (en
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杨淳清
聂芳
杨刘一
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Chengdu Jincheng College
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Chengdu Jincheng College
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Abstract

The invention belongs to the technical field of ship monitoring, and particularly relates to a ship monitoring system and method. Monitoring the states of the ship such as rolling, pitching, rolling, pitching and swaying in real time through a ship state monitoring module; the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time; the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time and transmitting the monitoring result to the data processing module, and the data processing module processes and analyzes the monitoring data to judge whether the ship can have abnormal conditions or not, so that a manager can master the real-time condition of the ship, the ship can be processed in time, and the sailing safety of the ship is effectively improved.

Description

Ship monitoring system and method
Technical Field
The invention belongs to the technical field of ship monitoring, and particularly relates to a ship monitoring system and a ship monitoring method.
Background
The ship sails in the sea, and inevitably encounters various external conditions such as weather changes at sea, and in severe weather, the ship has a great potential safety hazard in the case of storm occurrence. In the sailing process of the ship, the ship is positioned in different sailing sections in the sailing channel, and the depth, the width, the water flow and the like of the sea water of the different sailing sections are different. And vessels may encounter various things in the sea or on the sea during voyage, such as animals, plants or other vessels.
The ship has the problem of loading during sailing, the ship is reasonably distributed according to the tonnage, load, route and other factors of the ship, and the abnormal situation of overturning the ship caused by overload or unbalanced loading needs to be avoided. But even if designed to be reasonable, it is not necessarily completely planned during voyage, and thus various safety factors due to loading may exist during voyage.
Even if the navigation road of the ship is reasonably planned, and even if the weather forecast is known in navigation, the ship can completely travel along the planned navigation road in the navigation process, various safety factors still cannot be avoided. For example, in recent years, various marine accidents still occur with the development of marine technology. Therefore, the ship navigation process must be monitored in real time, and the states of all aspects of the ship are grasped at any time, so that the safety of the ship navigation is effectively improved, the potential safety hazards of the ship can be predicted in advance, and the occurrence of safety accidents is avoided.
Therefore, how to monitor various states of the ship accurately in real time so as to effectively improve the safety of the ship is a technical problem which needs to be solved at present.
Disclosure of Invention
The invention aims to provide a ship monitoring system and a ship monitoring method, which are used for realizing real-time and accurate monitoring of various states of a ship so as to effectively improve the safety of the ship.
In order to solve the technical problems, the invention adopts the following technical scheme:
in a first aspect, a ship monitoring system is provided, including a ship attitude monitoring module, an energy consumption monitoring module, a ship deformation monitoring module and a data processing module, where the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module are connected with the data processing module;
the ship attitude monitoring module is used for monitoring the attitudes of the ship such as rolling, pitching, swaying, rolling, pitching and swaying in real time;
the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time;
the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time;
the data processing module is used for processing and analyzing all monitoring data of the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module, judging whether the ship attitude is normal, judging whether the energy consumption is normal and judging whether the ship deformation is normal.
Preferably, the ship attitude monitoring module comprises a plurality of attitude sensors, the attitude sensors are respectively arranged on the outer shell of the ship, the ship attitude monitoring module transmits the monitored ship attitude information to the data processing module, and the data processing module analyzes whether the ship attitude is abnormal or not according to the ship attitude information and judges whether the ship has potential safety hazards or not.
Preferably, the ship deformation monitoring module comprises an infrared image acquisition module arranged at each position of the ship, wherein the infrared image acquisition module is used for acquiring infrared image information of each position of the ship, transmitting the acquired infrared image information of the ship to the data processing module, and integrating the infrared image information of the ship by the data processing module.
Preferably, the data processing module creates a three-dimensional model of the ship body according to the integrated infrared image information of the ship body, an initial three-dimensional model of the ship body is preset in the data processing module, the data processing module compares the ship body three-dimensional model created in real time with the preset initial three-dimensional model of the ship body, the deformation condition of the ship body is analyzed in real time, and whether potential safety hazards exist in the deformation of the ship body or not is judged.
Preferably, the system further comprises a ship distance course monitoring module, a meteorological monitoring module and a channel water depth obstacle monitoring module, wherein the ship distance course monitoring module, the meteorological monitoring module and the channel water depth obstacle monitoring module are all connected with the data processing module;
the ship distance and heading monitoring module is used for monitoring the position and heading of the ship and the distance information between the ship and other ships in real time;
the weather monitoring module is used for monitoring weather information of the whole channel in real time, including wind power, rainfall and sea wave information;
the channel water depth obstacle monitoring module is used for monitoring the water depth and the obstacle condition on the channel in real time.
Preferably, the system further comprises a safety early warning module, wherein the safety early warning module is used for carrying out safety early warning on the potential safety hazards when the data processing module judges that the potential safety hazards exist in the ship according to the information analysis and judgment results monitored by the monitoring modules.
Preferably, the safety early-warning module comprises a collision early-warning module, a weather early-warning module and a channel early-warning module; the collision early warning module, the weather early warning module and the channel early warning module are all connected with the data processing module;
the collision early warning module is used for sending a control command to the collision early warning module when the data processing module analyzes according to the position and the course of the ship and the distance information results of other ships to obtain that the ship has collision risk, and the collision early warning module carries out collision early warning to management personnel;
the data processing module is used for judging whether severe weather and abnormal sea waves exist on the channel according to the weather information of the channel, generating a control command to the weather early warning module, and carrying out weather early warning to a manager;
the channel early warning module is used for generating a control command to the channel early warning module when the data processing module judges that the channel has water depth and obstacle hidden danger according to the water depth and obstacle condition of the channel, and the channel early warning module carries out channel abnormal early warning to management personnel.
In a second aspect, a ship monitoring method is provided, including the following specific steps:
s1: monitoring the conditions of the ship attitude, energy consumption, hull deformation, distance heading, weather and channel water depth obstruction;
s2: analyzing according to the monitoring data, and judging whether abnormal conditions exist in the ship's own gesture, energy consumption and hull deformation in the navigation process, and whether potential safety hazards exist in the course of external distance in the channel, weather and channel water depth obstruction conditions;
s3: and (3) when the abnormality or the potential safety hazard exists according to the judging result, carrying out early warning on the manager through a safety early warning module, and timely processing the abnormality and the potential safety hazard.
The beneficial effects of the invention include:
the ship monitoring system and the ship monitoring method provided by the invention comprise a ship attitude monitoring module, an energy consumption monitoring module, a ship deformation monitoring module and a data processing module, wherein the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module are connected with the data processing module. Monitoring the states of the ship such as rolling, pitching, rolling, pitching and swaying in real time through a ship state monitoring module; the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time; the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time and transmitting the monitoring result to the data processing module, and the data processing module processes and analyzes the monitoring data to judge whether the ship can have abnormal conditions or not, so that a manager can master the real-time condition of the ship, the ship can be processed in time, and the sailing safety of the ship is effectively improved.
Drawings
Fig. 1 is a structural diagram of a ship monitoring system according to the present invention.
Detailed Description
For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.
The present application will present various aspects, embodiments, or features about a system that may include multiple devices, components, modules, etc. It is to be understood and appreciated that the various systems may include additional devices, components, modules, etc. and/or may not include all of the devices, components, modules etc. discussed in connection with the figures. Furthermore, combinations of these schemes may also be used.
The invention is described in further detail below with reference to fig. 1:
referring to fig. 1, a ship monitoring system and method comprises a ship attitude monitoring module, an energy consumption monitoring module, a ship deformation monitoring module and a data processing module, wherein the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module are connected with the data processing module; the ship attitude monitoring module is used for monitoring the attitudes of the ship such as rolling, pitching, swaying, rolling, pitching and swaying in real time; the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time; the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time; the data processing module is used for processing and analyzing all monitoring data of the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module, judging whether the ship attitude is normal, judging whether the energy consumption is normal and judging whether the ship deformation is normal.
The ship monitoring system monitors the states of the ship, namely, the roll, the heave, the pitching and the heave in real time through the ship state monitoring module; the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time; the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time and transmitting the monitoring result to the data processing module, and the data processing module processes and analyzes the monitoring data to judge whether the ship can have abnormal conditions or not, so that a manager can master the real-time condition of the ship, process the ship in time, enhance the safety performance of the ship and effectively improve the safety of the ship in the whole sailing process.
The energy consumption monitoring module is used for carrying out remote real-time monitoring on the ship oil consumption and providing oil consumption data support for a comprehensive information system with optimized navigational speed, and the energy consumption monitoring module adopts technologies such as a microprocessor, a sensor, data acquisition, data mining, data fusion, GPRS wireless communication, GPS positioning, GIS and the like, combines a refined management concept, and can provide information service functions such as real-time high-efficiency, scheduling monitoring, comprehensive information and the like.
In the above scheme, the ship attitude monitoring module comprises a plurality of attitude sensors, the attitude sensors are respectively arranged on the outer shell of the ship, the ship attitude monitoring module transmits the monitored ship attitude information to the data processing module, and the data processing module analyzes whether the ship attitude is abnormal or not according to the ship attitude information and judges whether the ship has potential safety hazards or not. The ship attitude monitoring module utilizes an attitude sensor or a multi-antenna Global Positioning System (GPS) receiver to realize the attitude monitoring of the ship. The posture data is also used to correct deviations in data such as water depth due to posture changes.
The ship deformation monitoring module comprises infrared image acquisition modules which are arranged at all positions of the ship, wherein the infrared image acquisition modules are used for acquiring infrared image information of all positions of the ship and transmitting the acquired infrared image information of the ship to the data processing module, and the data processing module integrates the infrared image information of the ship. The data processing module creates a three-dimensional model of the ship body according to the integrated ship body infrared image information, an initial three-dimensional model of the ship body is preset in the data processing module, deformation thresholds are preset in the data processing module, different positions of the ship body are provided with different deformation thresholds, the data processing module compares the ship body three-dimensional model created in real time with the preset initial three-dimensional model of the ship body, deformation conditions of the ship body are analyzed in real time, whether deformation at each position of the ship body is within the corresponding deformation threshold is judged, and whether potential safety hazards exist in deformation at all positions of the ship body is judged. When the data processing module learns that the deformation of a certain part of the ship body exceeds a corresponding deformation threshold value according to analysis, a ship manager is informed, and the manager can timely adjust according to the actual deformation condition, namely, the abnormal deformation condition of the ship is improved by changing the navigation posture of the ship, changing the navigation channel, changing the loading position, loading capacity and the like of the ship.
The ship monitoring system comprises a ship distance course monitoring module, a meteorological monitoring module and a channel water depth obstacle monitoring module, wherein the ship distance course monitoring module, the meteorological monitoring module and the channel water depth obstacle monitoring module are all connected with the data processing module; the ship distance and heading monitoring module is used for monitoring the position and heading of the ship and the distance information between the ship and other ships in real time; the weather monitoring module is used for monitoring weather information of the whole channel in real time, including wind power, rainfall and sea wave information; the channel water depth obstacle monitoring module is used for monitoring the water depth and the obstacle condition on the channel in real time.
The system comprises a safety early warning module, wherein the data processing module analyzes the real-time monitored position and heading of the ship, the distance information between the ship and other ships, the meteorological information, the water depth on the ship and the data of the obstacle condition according to the ship distance heading monitoring module, the meteorological information and the channel water depth obstacle monitoring module, and performs safety early warning on the existing safety hidden trouble when the data processing module analyzes and judges that the ship has the safety hidden trouble according to the information monitored by each monitoring module.
The safety early-warning module comprises a collision early-warning module, a meteorological early-warning module and a channel early-warning module; the collision early warning module, the weather early warning module and the channel early warning module are all connected with the data processing module; the collision early warning module is used for sending a control command to the collision early warning module when the data processing module analyzes according to the position and the course of the ship and the distance information results of other ships to obtain that the ship has collision risk, and the collision early warning module carries out collision early warning to management personnel; the data processing module is used for judging whether severe weather and abnormal sea waves exist on the channel according to the weather information of the channel, generating a control command to the weather early warning module, and carrying out weather early warning to a manager; the channel early warning module is used for generating a control command to the channel early warning module when the data processing module judges that the channel has water depth and obstacle hidden danger according to the water depth and obstacle condition of the channel, and the channel early warning module carries out channel abnormal early warning to management personnel.
The collision early warning module in ship navigation can monitor the position and the heading of the ship in real time through GPS and AIS technologies and compare the position and the heading with information of other ships. When the distance between the ships is too close or the heading is crossed, the safety early-warning module can send a collision early-warning signal to remind the ships to avoid collision.
The weather early warning module acquires weather data, such as wind power, sea wave and other information, through a weather sensor. The safety early-warning module can analyze the stability and navigability of the ship according to the data, and when severe weather conditions are found, the safety early-warning module can send weather early-warning signals to remind the ship to take corresponding measures.
The safety of the channel is critical to the navigation of the ship. The channel early warning module can monitor the water depth and the obstacle condition of the channel in real time through equipment such as a map, a depth finder and the like. When the hidden danger of the channel is found, the safety early warning module can send out a channel early warning signal to remind the ship to avoid potential danger.
A ship monitoring method comprises the following specific steps:
s1: monitoring the conditions of the ship attitude, energy consumption, hull deformation, distance heading, weather and channel water depth obstruction;
s2: analyzing according to the monitoring data, and judging whether abnormal conditions exist in the ship's own gesture, energy consumption and hull deformation in the navigation process, and whether potential safety hazards exist in the course of external distance in the channel, weather and channel water depth obstruction conditions;
s3: and (3) when the abnormality or the potential safety hazard exists according to the judging result, carrying out early warning on the manager through a safety early warning module, and timely processing the abnormality and the potential safety hazard.
In summary, according to the ship monitoring system and method provided by the invention, the ship attitude monitoring module is used for monitoring the ship's attitude of rolling, pitching, rolling, pitching and heave in real time; the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time; the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time and transmitting the monitoring result to the data processing module, the data processing module processes and analyzes the monitoring data to judge whether the ship can have abnormal conditions, and when abnormal conditions or potential safety hazards exist, safety pre-warning is carried out on management personnel through the safety pre-warning module, so that the management personnel can master the real-time condition of the ship, the ship can be processed and regulated in time, and the sailing safety of the ship is effectively improved.
The foregoing examples merely illustrate specific embodiments of the present application, which are described in greater detail and are not to be construed as limiting the scope of the present application. It should be noted that, for those skilled in the art, several variations and modifications can be made without departing from the technical solution of the present application, which fall within the protection scope of the present application.

Claims (8)

1. The ship monitoring system is characterized by comprising a ship attitude monitoring module, an energy consumption monitoring module, a ship deformation monitoring module and a data processing module, wherein the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module are connected with the data processing module;
the ship attitude monitoring module is used for monitoring the attitudes of the ship such as rolling, pitching, swaying, rolling, pitching and swaying in real time;
the energy consumption monitoring module is used for monitoring the energy consumption condition of the ship in the navigation process in real time;
the ship deformation monitoring module is used for monitoring the deformation condition of the ship in real time;
the data processing module is used for processing and analyzing all monitoring data of the ship attitude monitoring module, the energy consumption monitoring module and the ship deformation monitoring module, judging whether the ship attitude is normal, judging whether the energy consumption is normal and judging whether the ship deformation is normal.
2. The ship monitoring system according to claim 1, wherein the ship attitude monitoring module comprises attitude sensors, the plurality of attitude sensors are respectively arranged on the outer shells of the ships, the ship attitude monitoring module transmits the monitored ship attitude information to the data processing module, and the data processing module analyzes whether the ship attitude is abnormal or not according to the ship attitude information and judges whether the ship has potential safety hazards or not.
3. The ship monitoring system according to claim 1, wherein the ship deformation monitoring module comprises an infrared image acquisition module installed at each position of the ship, the infrared image acquisition module is used for acquiring infrared image information of each position of the ship, the acquired infrared image information of the ship is transmitted to the data processing module, and the data processing module integrates the infrared image information of the ship.
4. A ship monitoring system according to claim 3, wherein the data processing module creates a three-dimensional model of the ship according to the integrated infrared image information of the ship, an initial three-dimensional model of the ship is preset in the data processing module, the data processing module compares the real-time created three-dimensional model of the ship with the preset initial three-dimensional model of the ship, analyzes the deformation condition of the ship in real time, and judges whether the deformation of the ship has potential safety hazards.
5. The ship monitoring system according to claim 1, further comprising a ship distance heading monitoring module, a weather monitoring module and a channel water depth obstacle monitoring module, wherein the ship distance heading monitoring module, the weather monitoring module and the channel water depth obstacle monitoring module are all connected with the data processing module;
the ship distance and heading monitoring module is used for monitoring the position and heading of the ship and the distance information between the ship and other ships in real time;
the weather monitoring module is used for monitoring weather information of the whole channel in real time, including wind power, rainfall and sea wave information;
the channel water depth obstacle monitoring module is used for monitoring the water depth and the obstacle condition on the channel in real time.
6. The ship monitoring system according to claim 5, further comprising a safety pre-warning module for pre-warning the potential safety hazard when the data processing module analyzes and judges that the ship has the potential safety hazard according to the information monitored by the monitoring modules.
7. The marine vessel monitoring system of claim 6, wherein the safety warning module comprises a collision warning module, a weather warning module, and a channel warning module; the collision early warning module, the weather early warning module and the channel early warning module are all connected with the data processing module;
the collision early warning module is used for sending a control command to the collision early warning module when the data processing module analyzes according to the position and the course of the ship and the distance information results of other ships to obtain that the ship has collision risk, and the collision early warning module carries out collision early warning to management personnel;
the data processing module is used for judging whether severe weather and abnormal sea waves exist on the channel according to the weather information of the channel, generating a control command to the weather early warning module, and carrying out weather early warning to a manager;
the channel early warning module is used for generating a control command to the channel early warning module when the data processing module judges that the channel has water depth and obstacle hidden danger according to the water depth and obstacle condition of the channel, and the channel early warning module carries out channel abnormal early warning to management personnel.
8. A ship monitoring method based on a ship monitoring system according to any one of claims 1-7, characterized by the following specific steps:
s1: monitoring the conditions of the ship attitude, energy consumption, hull deformation, distance heading, weather and channel water depth obstruction;
s2: analyzing according to the monitoring data, and judging whether abnormal conditions exist in the ship's own gesture, energy consumption and hull deformation in the navigation process, and whether potential safety hazards exist in the course of external distance in the channel, weather and channel water depth obstruction conditions;
s3: and (3) when the abnormality or the potential safety hazard exists according to the judging result, early warning is carried out to the manager, and the abnormality and the potential safety hazard are processed in time.
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