CN117922784B - Ship information management system - Google Patents
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- CN117922784B CN117922784B CN202410326311.0A CN202410326311A CN117922784B CN 117922784 B CN117922784 B CN 117922784B CN 202410326311 A CN202410326311 A CN 202410326311A CN 117922784 B CN117922784 B CN 117922784B
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- 238000012423 maintenance Methods 0.000 claims description 84
- 230000002354 daily effect Effects 0.000 claims description 2
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- 230000010354 integration Effects 0.000 abstract description 7
- 238000007405 data analysis Methods 0.000 abstract description 3
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B79/00—Monitoring properties or operating parameters of vessels in operation
- B63B79/30—Monitoring properties or operating parameters of vessels in operation for diagnosing, testing or predicting the integrity or performance of vessels
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Abstract
The invention relates to the technical field of ship management, and discloses a ship information management system, which comprises a ship information collection module and a ship information early warning module. According to the ship information management system, ship information collection modules are used for collecting ship related information and values, the values are sent to ship information analysis modules through networks, the ship data analysis modules are used for analyzing and numbering various data, corresponding signals are sent to ship information early warning modules through networks, the ship information early warning modules display and play the related early warning information through display ends and audio ends of the ship information early warning modules, a shipman is assisted in timely grasping various information of a ship, the ship information analysis modules are used for uniformly processing the various information, the diversity and format difference of the ship information caused by different data sources are further avoided, and difficulties may exist in data integration and compatibility, so that data loss is caused when the information is analyzed, and the phenomena of incomplete data and inconsistent data occur.
Description
Technical Field
The invention relates to the technical field of ship management, in particular to a ship information management system.
Background
A Ship Information management system (shipinformation MANAGEMENT SYSTEM) is a system for managing, collecting, and processing Ship-related Information. It provides a centralized platform for tracking and managing various data and operations of the vessel to support various aspects of vessel operation and management, the following are several main functions and uses of the vessel information management system:
The ship information management system can record and track the running information of the ship such as the sailing state, position, speed, route and the like, can help a ship manager to know the real-time position and state of the ship, improves sailing safety, optimizes sailing plans and provides corresponding early warning and alarm functions;
And (3) ship maintenance management: the ship information management system may manage and track maintenance and repair work of the ship. The maintenance tasks can be recorded and reminded regularly, the health state of ship equipment is monitored, equipment faults and maintenance requirements are predicted, and related alarms and maintenance plans are provided;
The ship information management system is a system for centrally managing and processing ship related data and operations, and can improve the efficiency, safety and reliability of ship operation. The method plays an important role in the ship industry, and helps a manager to monitor and manage the operation process of the ship better;
Despite the numerous advantages and functions of existing ship management systems, there are some potential drawbacks, data integration and interoperability: marine management systems are often challenged with data integration and interoperability from different data sources and marine facilities. Due to the diversity and format differences of ship information, integration and compatibility of data may be difficult, resulting in problems of data integrity and consistency.
Disclosure of Invention
(One) solving the technical problems
Aiming at the defects of the prior art, the invention provides a ship information management system which is provided with the advantages that the ship information collection module is used for collecting ship related information and numerical values, the numerical values are sent to the ship information analysis module through a network, the ship data analysis module is used for analyzing and numbering various data, corresponding signals are sent to the ship information early warning module through the network, the ship information early warning module is used for displaying and playing related early warning information through a display end and an audio end of the ship information early warning module, a shipman is assisted in timely grasping various information of a ship, the ship information analysis module is used for uniformly processing various information, the problem that the diversity and format difference of ship information are caused by different data sources, the integration and compatibility of data are possibly difficult is solved, the phenomena of incomplete data, inconsistent data and the like are caused when the information is analyzed.
(II) technical scheme
In order to achieve the above purpose, the present invention provides the following technical solutions: a ship information management system comprises a ship information collection module, a ship information analysis module and a ship information early warning module;
The ship information collection module comprises a ship position tracking unit, a maintenance information collection unit and a crew information collection unit, wherein the ship position tracking unit is used for tracking the ship position;
The ship position tracking unit is used for acquiring coordinates (X n,Yn) in a current rectangular coordinate system of the ship, and the ship position tracking unit sends the acquired current rectangular coordinate value of the ship to the ship information analysis module;
the maintenance information acquisition unit is used for recording maintenance records of the ship, and comprises mileage Hl of the ship sailed in last maintenance and real-time mileage xhl of the ship sailed in navigation, and is used for recording the maintenance records of the ship and sending the maintenance records to the ship information analysis module;
the crew information acquisition unit is used for acquiring crew information xx, and the crew information acquisition unit sends the acquired crew information xx to the ship information analysis module;
The ship information analysis module calculates the polar angle theta of the ship according to an algorithm formula, the ship information analysis module is internally preset with the ship navigation heading delta, the ship information analysis module calculates the current ship navigation heading delta dq according to the polar angle theta of the ship, and the ship information analysis module compares the current ship navigation heading delta dq with the preset ship navigation heading delta to obtain a ship yaw angle delta ph;
The ship information analysis module calculates a residual maintenance mileage value sy hl according to an algorithm formula, a maintenance mileage Hl ys is preset in the ship information analysis module, a ship maintenance mileage threshold value Hl yz is preset in the ship information analysis module, the ship information analysis module compares the residual maintenance mileage value sy hl with the ship maintenance mileage threshold value Hl yz, judges whether the ship needs maintenance or not, and sends a maintenance signal;
Grouping and numbering the crew information xx acquired by the ship information analysis module to form a plurality of sets, wherein the ship information analysis module takes the plurality of sets as crew duty scheduling information;
The ship information analysis module sends a ship yaw angle delta ph, maintenance signals and crewman duty scheduling information to the ship information early warning module through a network;
the ship information early warning module is used for outputting ship yaw early warning, maintenance early warning and crewman duty information.
Preferably, the polar angle θ of the ship is calculated as follows:
θ＝atan2(Yn-Yz,Xn-Xz)
In the formula, atan2 represents the arctangent value of the function returned to the given rectangular coordinate, (X n,Yn) represents the coordinate in the current rectangular coordinate system of the ship, (X z,Yz) represents the rectangular coordinate of the current bow, and the polar angle theta value of the ship is calculated according to the formula.
Preferably, the formula of the algorithm of the current ship navigation heading delta dq is as follows:
δdq＝θ+N°
In the formula, N degrees represent the degree of the phase difference between the reference direction and the right front of the bow, and the current ship navigation heading delta dq is calculated, and the value range of N degrees is 0-180 degrees.
Preferably, the ship information analysis module compares the current ship navigation heading delta dq with the ship navigation heading delta, when the current ship navigation heading delta dq is different from the ship navigation heading delta, the ship information analysis module calculates a ship yaw angle delta ph according to a formula, and the ship yaw angle delta ph has the following algorithm formula:
δph＝δ-δdq
the meaning of the formula is that the yaw angle delta ph of the ship is obtained by making a difference between the navigation heading delta of the ship and the navigation heading delta dq of the current ship;
And the ship information analysis module sends the calculated ship yaw angle delta ph to the ship information early warning module through a network.
Preferably, the remaining maintenance mileage value sy hl has the following algorithm formula:
syhl＝(Hl+Hlys)-xhl
In the formula, (hl+hl ys) is the mileage of the next ship maintenance, and the mileage of the next ship maintenance is subtracted by the real-time mileage xhl when the ship is sailed to obtain the remaining maintenance mileage value sy hl.
Preferably, the ship information analysis module compares the residual maintenance mileage value sy hl with a ship maintenance mileage threshold value Hl yz, and when the residual maintenance mileage value sy hl is less than or equal to the ship maintenance mileage threshold value Hl yz, the ship information analysis module sends a maintenance signal and sends the maintenance signal to the ship information early warning module through a network.
Preferably, the crew information xx collected by the ship information analysis module is classified into a set according to the class of work to which the crew information xx belongs, and specific classification numbers are ：A＝{xxa1、xxb1、xxz1}、B＝{xxa2、xxb2、xxz2}、Z＝{xxan、xxbn、xxzn},, wherein a, b and z represent crew members with different functions, 1,2 and n represent identity numbers of the crew members with different functions, A, B, Z represent the date of each day in the corresponding natural month, and the grouping according to the daily class is completed.
Preferably, the ship information analysis module classifies the shifts into sets and sends the corresponding dates to the ship information early warning module through a network.
Preferably, the ship information early warning module is composed of a display end and an audio end, wherein the display end is used for displaying a ship yaw angle delta ph, a residual maintenance mileage value sy hl and crew scheduling information.
Preferably, when the ship is yawed, the ship information early warning module display end displays a ship yaw angle delta ph, the audio end plays the ship yaw angle delta ph and is used for assisting a crew in adjusting the ship navigation angle, when the ship residual maintenance mileage value sy hl is less than or equal to a ship maintenance mileage threshold value Hl yz, the ship information early warning module display end displays a ship residual maintenance mileage value sy hl and is used for assisting the crew in timely grasping the residual maintenance mileage of the ship, and when the ship is five pm days, the ship information early warning module display end displays the grouping number of the crew on duty next day.
Compared with the prior art, the invention provides a ship information management system, which has the following beneficial effects:
1. According to the invention, the ship information collection module is used for collecting information and values related to the ship, the values are sent to the ship information analysis module through a network, the ship data analysis module is used for analyzing and numbering various data, and corresponding signals are sent to the ship information early warning module through the network, the ship information early warning module is used for displaying and playing related early warning information through a display end and an audio end of the ship information early warning module, so that a shipman is assisted in timely grasping various information of the ship, the ship information analysis module is used for uniformly processing the various information, the diversity and format difference of the ship information caused by different data sources are further avoided, and the integration and compatibility of the data are possibly difficult, so that the phenomena of data loss, incomplete data and inconsistent data are caused during the analysis of the information.
2. According to the invention, the calculated ship yaw angle delta ph is sent to the ship information early warning module through the network by the ship information analysis module, when the ship is yawed, the ship information early warning module displays the ship yaw angle delta ph at the display end and plays the ship yaw angle delta ph at the audio end, and the ship information early warning module displays the ship yaw angle delta ph and plays the audio information of the ship yaw angle delta ph, so that a shipman is assisted in adjusting the navigation angle of the ship in time, and the ship is prevented from yawing
Drawings
FIG. 1 is a schematic flow chart of the system of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, a ship information management system includes a ship information collection module, a ship information analysis module and a ship information early warning module, wherein the ship information collection module is used for collecting various information of a ship, and the ship information collection module includes a ship position tracking unit, a maintenance information collection unit and a crew information collection unit;
The ship position tracking unit is used for acquiring coordinates (X n,Yn) in a current rectangular coordinate system of the ship, sending the coordinates to the ship information analysis module through a network, and calculating the polar angle theta of the ship according to an algorithm formula by the ship information analysis module, wherein the calculation formula of the polar angle theta of the ship is as follows:
θ＝atan2(Yn-YZ,Xn-XZ)
In the formula, atan2 represents the arctangent value of a given rectangular coordinate, X n,Yn represents the coordinate in the current rectangular coordinate system of the ship, X Z,YZ represents the rectangular coordinate of the current bow, the polar angle theta value of the ship is calculated according to the formula, the information module calculates the current ship navigation heading delta dq according to the polar angle theta of the ship, and the current ship navigation heading delta dq has the following algorithm formula:
δdq＝θ+N°
in the formula, N degrees represent the degree of the phase difference between the reference direction and the right front of the bow, and the current ship navigation heading delta dq is calculated, wherein the value range of the N degrees is 0-180 degrees;
The ship information analysis module is internally preset with a ship navigation heading delta, and the current ship navigation heading delta dq is compared with the preset ship navigation heading delta to obtain a ship yaw angle delta ph, specifically, the method comprises the following steps: when the current ship sailing heading delta dq and the ship sailing heading delta have a difference value, the ship information analysis module calculates a ship yaw angle delta ph according to a formula, and the ship yaw angle delta ph has the following algorithm formula:
δph＝δ-δdq
the meaning of the formula is that the yaw angle delta ph of the ship is obtained by making a difference between the navigation heading delta of the ship and the navigation heading delta dq of the current ship;
The ship information analysis module sends the calculated ship yaw angle delta ph to the ship information early warning module through a network, when the ship is yawed, the ship information early warning module displays the ship yaw angle delta ph, the audio end plays the ship yaw angle delta ph, the ship information early warning module displays the ship yaw angle delta ph and plays the ship yaw angle delta ph audio information, and therefore a shipman is assisted in adjusting the navigation angle of the ship in time, and the ship is prevented from yawing.
The maintenance information acquisition unit is used for recording maintenance records of the ship, the mileage Hl of the ship sailed when last maintenance and the real-time mileage xhl of the ship sailed, and sending the data to the ship information analysis module through a network, and the information analysis module calculates the residual maintenance mileage value sy hl according to an algorithm formula, wherein the algorithm formula is as follows:
syhl＝(Hl+Hlys)-xhl
In the formula, (Hl+Hl ys) is the mileage of the next ship maintenance, the real-time mileage xhl of the next ship maintenance is subtracted from the mileage of the ship navigation to obtain a residual maintenance mileage value sy hl, the information analysis module is internally preset with a maintenance mileage Hl ys, the residual maintenance mileage value sy hl is compared with a ship maintenance mileage threshold value Hl yz, when the residual maintenance mileage value sy hl is less than or equal to the ship maintenance mileage threshold value Hl yz, the information analysis module sends a maintenance signal, and sends the maintenance signal to the ship information early-warning module through a network, and after the ship information early-warning module receives the maintenance signal, the display end of the ship information early-warning module displays the residual maintenance mileage value sy hl, so that a shipman can timely find out that the ship needs timely maintenance information in the process of driving the ship, the ship can timely maintain the ship in time when the ship travels to the next supply port, the ship super-maintenance mileage is avoided, the ship part progress is reduced, and the service life of relevant parts is prolonged.
The crew information acquisition unit is used for acquiring crew information xx, the crew information acquisition unit sends the acquired crew information xx to the information analysis module, the crew information xx is classified into a set according to the belonging work types, specific classification numbers are ：A＝{xxa1、xxb1、...、xxz1}、B＝{xxa2、xxb2、...、xxz2}、...、Z＝{xxan、xxbn、...、xxzn},, wherein a, b, Z represent crew members with different functions, 1, 2, n represent the identity numbers of the crew members with different functions, A, B, Z represent the date of each day in the corresponding natural month, the crew members are grouped according to the day, the information analysis module sends the set formed by the classification of the crew members and the corresponding date to the ship information early warning module through a network, and when the number of the crew members with the next duty is five pm every day, the display end of the ship information early warning module displays the grouping numbers of the crew members with the next duty, so that a ship manager can conveniently arrange and remind the crew members with the duty needs on the second day in time, and the phenomenon that the crew members with the duty leakage values or the crew duty sequence is disordered is avoided.
The management system collects information and values related to a ship through the ship information collection module, sends the values to the ship information analysis module through a network, analyzes and numbers various data, sends corresponding signals to the ship information early warning module through the network, and the ship information early warning module displays and plays the related early warning information through a display end and an audio end of the ship information early warning module to assist a shipman in timely grasping various information of the ship, and utilizes the ship information analysis module to uniformly process the various information, so that the diversity and format difference of the ship information caused by different data sources are avoided, and the integration and compatibility of the data are possibly difficult, so that the phenomena of data loss, incomplete data and inconsistent data are caused when the information is analyzed.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. A ship information management system, characterized in that: the system comprises a ship information collection module, a ship information analysis module and a ship information early warning module;
The ship information collection module comprises a ship position tracking unit, a maintenance information collection unit and a crew information collection unit, wherein the ship position tracking unit is used for tracking the ship position;
The ship position tracking unit is used for acquiring coordinates (X n,Yn) in a current rectangular coordinate system of the ship, and the ship position tracking unit sends the acquired current rectangular coordinate value of the ship to the ship information analysis module;
the maintenance information acquisition unit is used for recording maintenance records of the ship, and comprises mileage Hl of the ship sailed in last maintenance and real-time mileage xhl of the ship sailed in navigation, and is used for recording the maintenance records of the ship and sending the maintenance records to the ship information analysis module;
the crew information acquisition unit is used for acquiring crew information xx, and the crew information acquisition unit sends the acquired crew information xx to the ship information analysis module;
The ship information analysis module calculates the polar angle theta of the ship according to an algorithm formula, the ship information analysis module is internally preset with the ship navigation heading delta, the ship information analysis module calculates the current ship navigation heading delta dq according to the polar angle theta of the ship, and the ship information analysis module compares the current ship navigation heading delta dq with the preset ship navigation heading delta to obtain a ship yaw angle delta ph;
The ship information analysis module calculates a residual maintenance mileage value sy hl according to an algorithm formula, a maintenance mileage Hl ys is preset in the ship information analysis module, a ship maintenance mileage threshold value Hl yz is preset in the ship information analysis module, the ship information analysis module compares the residual maintenance mileage value sy hl with the ship maintenance mileage threshold value Hl yz, judges whether the ship needs maintenance or not, and sends a maintenance signal;
Grouping and numbering the crew information xx acquired by the ship information analysis module to form a plurality of sets, wherein the ship information analysis module takes the plurality of sets as crew duty scheduling information;
The ship information analysis module sends a ship yaw angle delta ph, maintenance signals and crewman duty scheduling information to the ship information early warning module through a network;
the ship information early warning module is used for outputting ship yaw early warning, maintenance early warning and crewman duty information.
2. A ship information management system according to claim 1, wherein: the polar angle theta of the ship is calculated as follows:
θ＝atan2(Yn-Yz,Xn-Xz)
In the formula, atan2 represents the arctangent value of the function returned to the given rectangular coordinate, (X n,Yn) represents the coordinate in the current rectangular coordinate system of the ship, (X z,Yz) represents the rectangular coordinate of the current bow, and the polar angle theta value of the ship is calculated according to the formula.
3. A ship information management system according to claim 2, characterized in that: the formula of the current ship navigation heading delta dq algorithm is as follows:
δdq＝θ+N°
In the formula, N degrees represent the degree of the phase difference between the reference direction and the right front of the bow, and the current ship navigation heading delta dq is calculated, and the value range of N degrees is 0-180 degrees.
4. A ship information management system according to claim 3, characterized in that: the ship information analysis module compares the current ship navigation heading delta dq with the ship navigation heading delta, and when the current ship navigation heading delta dq is different from the ship navigation heading delta, the ship information analysis module calculates a ship yaw angle delta ph according to a formula, and the ship yaw angle delta ph has the following algorithm formula:
δph＝δ-δdq
the meaning of the formula is that the yaw angle delta ph of the ship is obtained by making a difference between the navigation heading delta of the ship and the navigation heading delta dq of the current ship;
And the ship information analysis module sends the calculated ship yaw angle delta ph to the ship information early warning module through a network.
5. A ship information management system according to claim 1, wherein: the remaining maintenance mileage value sy hl has the following algorithm formula:
syhl＝(Hl+Hlys)-xhl
In the formula, (hl+hl ys) is the mileage of the next ship maintenance, and the mileage of the next ship maintenance is subtracted by the real-time mileage xhl when the ship is sailed to obtain the remaining maintenance mileage value sy hl.
6. A ship information management system according to claim 5, wherein: the ship information analysis module compares the residual maintenance mileage value sy hl with a ship maintenance mileage threshold value Hl yz, and when the residual maintenance mileage value sy hl is less than or equal to the ship maintenance mileage threshold value Hl yz, the ship information analysis module sends a maintenance signal and sends the maintenance signal to the ship information early warning module through a network.
7. A ship information management system according to claim 1, wherein: the crew information xx collected by the ship information analysis module is classified into sets according to the work types, specific classification numbers are ：A＝{xxa1、xxb1、xxz1}、B＝{xxa2、xxb2、xxz2}、Z＝{xxan、xxbn、xxzn},, wherein a, b and z represent crew members with different functions, 1,2 and n represent the identity numbers of the crew members with different functions, A, B, Z represent the corresponding dates of each day in the natural month, and daily scheduling grouping is completed.
8. A ship information management system according to claim 7, wherein: and the ship information analysis module classifies the shifts into sets and sends the corresponding dates to the ship information early warning module through a network.
9. A ship information management system according to claim 4 or 6 or 8, characterized in that: the ship information early warning module is composed of a display end and an audio end, wherein the display end is used for displaying a ship yaw angle delta ph, a residual maintenance mileage value sy hl and crewman scheduling information.
10. A ship information management system according to claim 9, wherein: when the ship is yawed, the ship information early warning module display end displays a ship yaw angle delta ph, the audio end plays the ship yaw angle delta ph and is used for assisting a shipman in adjusting the ship navigation angle, when the ship residual maintenance mileage value sy hl is smaller than or equal to a ship maintenance mileage threshold value Hl yz, the ship information early warning module display end displays a ship residual maintenance mileage value sy hl and is used for assisting the shipman in timely grasping the residual maintenance mileage of the ship, and when the ship information early warning module display end is five afternoons every day, the ship information early warning module display end displays the grouping number of the shipman on duty next day.
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