CN111899565B - Ship scheduling system and method based on informatization technology - Google Patents
Ship scheduling system and method based on informatization technology Download PDFInfo
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- CN111899565B CN111899565B CN202010688984.2A CN202010688984A CN111899565B CN 111899565 B CN111899565 B CN 111899565B CN 202010688984 A CN202010688984 A CN 202010688984A CN 111899565 B CN111899565 B CN 111899565B
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Abstract
The invention provides a ship scheduling system and a ship scheduling method based on an informatization technology, which comprises the following steps: a plurality of GPS positioning devices; a wireless signal transceiving device; and the management platform server is used for receiving and processing the information sent by the ship computer host. The method comprises the following steps: A. preparing at the early stage, carrying out boarding measurement, establishing a coordinate system, and carrying out ship modeling through a BIM component; B. the ship information input module updates information in real time according to the measurement data; C. the base map importing module is used for displaying the construction drawing and the satellite base map in a superposition manner; D. the ship positioning display module is used for screening and analyzing the received GPS information; E. the historical track query module is used for fitting time and position information to form a historical track of the ship; F. electronic fence and border-crossing alarm module. The system displays the real ship attitude in equal proportion through the BIM technology, is combined with the CAD base map, is convenient for a dispatcher to more objectively master the specific construction condition on site, and makes more accurate indication.
Description
Technical Field
The invention relates to the technical field of overwater construction methods, in particular to a ship scheduling system and a ship scheduling method based on an information technology.
Background
In the water construction operation, the scheduling of a construction ship is crucial, and the scheduling efficiency of the ship is directly related to the construction period. In traditional construction operation on water, the demonstration of boats and ships position mainly relies on the display platform based on big dipper, and boats and ships dispatch management then mainly analyzes according to the GPS positional information of boats and ships and with the corresponding relation of construction drawing through the manpower, the rethread news transmitting equipment commands, the dispatch, there is not a unified platform with its integration, this kind of mode is less because the information kind that acquires, the scheduling personnel is difficult to the specific construction situation in objective grasp scene, the efficiency of dispatch on the one hand is lower, the accuracy of on the other hand dispatch is difficult to guarantee, great difficulty has been caused for boats and ships operation management.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a ship scheduling system and a ship scheduling method based on an informatization technology.
In order to achieve the purpose, the invention adopts the following technical scheme:
an informationized technology-based ship scheduling system, comprising:
the GPS positioning devices are positioned at different positions of the ship and connected with the ship computer host;
the wireless signal transceiving equipment is wirelessly connected with the ship computer host and is used for sending the information of the ship computer host to the information receiving end;
and the management platform server is in wireless connection with the wireless signal transceiving equipment and is used for receiving and processing the information sent by the ship computer host and sending a processing result to the user side, wherein the processing result comprises position information, attitude information and ship anchor positioning information of the ship.
Further, the number of the GPS positioning devices is two and the two GPS positioning devices are respectively positioned at the bow and the stern of the ship.
Furthermore, the number of the GPS positioning devices is three, two of the GPS positioning devices are respectively positioned at the bow and the stern of the ship, and the other GPS positioning device is positioned on the anchor boat.
Furthermore, the GPS positioning devices positioned at the bow and the stern are connected into the ship computer host through one-to-two serial port lines.
Further, the wireless signal transceiver is an industrial router.
Furthermore, the management platform server comprises a ship positioning display module, a historical track query module, an electronic fence and border crossing alarm module, a base map importing module and a ship information inputting module.
A ship scheduling method based on an informatization technology comprises the following specific steps:
the preparation method comprises the steps of preparing at the early stage,
the method comprises the steps that boarding is carried out on the ship to measure the ship type size of the ship and the actual installation position of each GPS positioning device, the heading direction of the ship is determined, one GPS point is used as a coordinate origin to establish a coordinate system, the coordinate system is corrected through real-time received double GPS positioning data, position data of other ship type points are obtained, a BIM technology is used for modeling a ship model, and the ship type, the real-time attitude and the position are finally displayed according to the proportional sum of the ship type data and the BIM model;
the information of the ship is input into the ship,
adding, modifying, updating and checking information such as shipborne and vehicle equipment information, running state and personnel in real time through a user terminal according to data measured in early preparation and the use conditions of ships and vehicles;
the bottom drawing is introduced into the device,
importing a CAD (computer-aided design) construction drawing into a management platform server through a user side, and performing superposition display on the CAD construction drawing serving as a base drawing and a satellite base drawing in the management platform server;
the display of the position of the ship is displayed,
each GPS positioning device respectively sends respective GPS information to a ship computer host, the ship computer host sends the received GPS information to a management platform server through a wireless network formed by wireless signal transceiving devices, the management platform server screens and analyzes the received GPS information and sends a processing result to a user side for displaying, and the processing result comprises position information, attitude information and ship anchor positioning information of a ship;
the historical track is inquired in a searching way,
the ship computer host records the GPS information of the ship in real time and uploads the GPS information and the recording time to the management platform server together, and the management platform server fits the time information and the position information into a historical track of the ship;
electronic fences and cross-border alarms,
the management platform server performs voice alarm and/or short message alarm when the ship drives in or out of the area by self-defining and drawing the polygonal area in the water area, and displays alarm information at the user side.
Further, in the ship positioning display module, the screening and analyzing method specifically comprises the following steps: and the error data in the received GPS information is eliminated by developing a code judgment statement, and the received ship positioning data is properly screened under the condition of ensuring the ship positioning accuracy.
Further, in the preliminary preparation, the actual installation position measurement of the GPS positioning device includes the installation positions of the two GPS positioning devices at the bow and the stern, and the horizontal installation position of the anchor winch with respect to the ship.
Further, the management platform server converts the received GPS longitude and latitude information into urban construction coordinates by using a seven-parameter method, and displays the urban construction coordinates on the satellite image as the only application coordinates of the platform.
Further, the method for acquiring the ship anchor positioning information in the ship positioning display module specifically comprises the following steps: the anchor boat AIS system sends GPS information of the anchor boat AIS system to the management platform server and then converts the GPS information into longitude and latitude information for anchor position display, and the platform displays a specific anchor position on a user side in an anchor file mode and is in linear correlation with a corresponding ship and a corresponding winch.
The invention has the beneficial effects that: the system carries out customized secondary development on the basis of the existing universal ship platform, thereby greatly reducing the platform-level development cost; the industrial mode of soft and hard binding is denied, the ship self-carried positioning equipment is skillfully utilized to carry out position data acquisition, and the diversity problem is solved through various forms of ship positioning equipment; real ship postures are displayed in an equal proportion through the BIM technology, the combination with the CAD base map is convenient for a dispatcher to more objectively master the site concrete construction condition, and more accurate dispatching indication is made; through multi-scheme comparison, a flexible anchor positioning mode is determined, and the anchor positioning mode can be selected according to different requirements in the later stage.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
in the figure: 1-GPS positioning equipment; 2-a wireless signal transceiving device; 3-managing the platform server; 4-a user terminal;
the following detailed description will be made in conjunction with embodiments of the present invention with reference to the accompanying drawings.
Detailed Description
The invention is further illustrated by the following examples:
an informationized technology-based ship scheduling system, comprising:
the system comprises a plurality of GPS positioning devices 1, a plurality of GPS positioning devices 1 and a ship computer host, wherein the GPS positioning devices 1 are positioned at different positions of a ship, and the GPS positioning devices 1 are connected with the ship computer host;
the wireless signal transceiving equipment 2 is in wireless connection with the ship computer host and is used for sending the information of the ship computer host to the information receiving end;
and the management platform server 3 is in wireless connection with the wireless signal transceiving equipment 2 and is used for receiving and processing the information sent by the ship computer host and sending a processing result to the user terminal 4, wherein the processing result comprises position information, attitude information and ship anchor positioning information of the ship.
Further, the number of the GPS positioning devices 1 is three, two of the GPS positioning devices are respectively located at the bow and the stern of the ship, and the other GPS positioning device is located on the anchor boat.
Furthermore, the GPS positioning devices 1 positioned at the bow and the stern are connected into the ship computer host through one-to-two serial port lines.
Further, the wireless signal transceiving equipment 2 is an industrial router.
Further, the management platform server 3 comprises a ship positioning display module, a historical track query module, an electronic fence and out-of-range alarm module, a base map importing module and a ship information inputting module.
A ship scheduling method based on an informatization technology comprises the following specific steps:
the preparation is carried out in the early stage,
the method comprises the steps that boarding is carried out on the ship to measure the ship type size of the ship and the actual installation position of each GPS positioning device 1, the heading direction of the ship is determined, one GPS point is used as a coordinate origin to establish a coordinate system, the coordinate system is corrected through real-time received double GPS positioning data, position data of other ship type points are obtained, a BIM technology is used for modeling a ship model, the ship type and the real-time attitude and position are displayed finally according to the proportional sum of the ship type data and the BIM model;
the information of the ship is input into the ship,
adding, modifying, updating and checking information such as shipborne and vehicle equipment information, running state and personnel in real time through a user terminal 4 according to data measured in early preparation and the use conditions of ships and vehicles;
the module is used for the managers to register and manage the incoming ships, schedule the loggable platform, check the online state of the ships and send out no-operation instructions to the ships which are in maintenance or leave; the later period of the project can also count the ship operation time, sub-package settlement and the like;
the bottom drawing is introduced into the device,
the CAD construction drawing is guided into the management platform server 3 through the user side 4, and the CAD construction drawing is used as a base drawing to be superposed and displayed with a satellite base drawing in the management platform server 3, so that the specific relative positions of the ship and buildings such as a submarine tunnel, a dry dock and the like on the construction drawing can be displayed more clearly at the user side 4; in addition, other types of drawings can be uploaded and displayed in a superposition mode according to needs;
the display of the position of the ship is displayed,
each GPS positioning device 1 sends respective GPS information to a ship computer host, the ship computer host sends the received GPS information to a management platform server 3 through a wireless network formed by a wireless signal transceiving device 2, the management platform server 3 screens and analyzes the received GPS information and sends a processing result to a user terminal 4 for displaying, and the processing result comprises position information, attitude information and ship anchor positioning information of a ship;
the historical track is inquired in a searching way,
the ship computer host records the GPS information of the ship in real time and uploads the GPS information and the recording time to the management platform server 3 together, and the management platform server 3 fits the time information and the position information into a historical track of the ship;
electronic fences and cross-border alarms,
the management platform server 3 performs voice alarm and/or short message alarm when the ship enters or exits the area by self-defining the polygonal area in the water area, and displays alarm information on the user terminal 4, for example, the management platform server can warn the ship which does not perform slag discharge in the specified slag discharge area through the module.
Further, in the ship positioning display module, the screening and analyzing method specifically comprises the following steps: and the error data in the received GPS information is eliminated by developing a code judgment statement, and the received ship positioning data is properly screened under the condition of ensuring the ship positioning accuracy.
Further, in the preliminary preparation, the actual installation position measurement of the GPS positioning device 1 includes the installation positions of the two GPS positioning devices 1 at the bow and the stern, and the horizontal installation position of the anchor winch with respect to the ship.
Further, the management platform server 3 converts the received GPS longitude and latitude information into an urban construction coordinate by using a seven-parameter method, and displays the urban construction coordinate as a unique application coordinate of the platform on the satellite image.
Further, the method for acquiring the ship anchor positioning information in the ship positioning display module specifically comprises the following steps: the anchor boat AIS system sends GPS information of the anchor boat AIS system to the management platform server 3, then the GPS information is converted into longitude and latitude information for anchor position display, the platform displays a specific anchor position on the user terminal 4 in an anchor file mode and is in linear correlation with a corresponding ship and a corresponding winch.
The system carries out customized secondary development on the basis of the existing universal ship platform, thereby greatly reducing the platform-level development cost; the industrial mode of soft and hard binding is denied, the ship self-carried positioning equipment is skillfully utilized to carry out position data acquisition, and the diversity problem is solved through various forms of ship positioning equipment; real ship postures are displayed in an equal proportion through the BIM technology, the combination of the real ship postures and the CAD base map is convenient for a dispatcher to more objectively master the specific construction condition on site, and more accurate dispatching instructions are made; through multi-scheme comparison, a flexible anchor positioning mode is determined, and the anchor positioning mode can be selected according to different requirements in the later stage.
The present invention has been described in connection with the specific embodiments, and it is obvious that the specific implementation of the present invention is not limited by the above-mentioned manner, and it is within the protection scope of the present invention as long as various modifications are made by using the method concept and technical solution of the present invention, or the present invention is directly applied to other occasions without modification.
Claims (7)
1. A ship scheduling method based on an informatization technology is characterized by comprising the following specific steps:
the preparation is carried out in the early stage,
the method comprises the steps that boarding is carried out on the ship, the ship type size of a ship and the actual installation position of each GPS positioning device (1) are measured, the heading direction of the ship is determined, a GPS point is used as a coordinate origin to establish a coordinate system, the coordinate system is calibrated through double GPS positioning data received in real time, position data of other ship type points are obtained, a BIM technology is used for modeling a ship model, and the ship type, the real-time posture and the position are displayed finally according to the proportional sum of the ship type data and the BIM model;
the information of the ship is input into the ship,
adding, modifying, updating and checking shipborne and vehicle equipment information, running state and personnel information in real time through a user terminal (4) according to data measured in the early preparation and the use conditions of ships and vehicles;
the bottom drawing is introduced into the device,
the CAD construction drawing is guided into the management platform server (3) through the user side (4), and the CAD construction drawing is used as a base drawing to be superposed and displayed with a satellite base drawing in the management platform server (3);
the display of the position of the ship is displayed,
each GPS positioning device (1) respectively sends respective GPS information to a ship computer host, the ship computer host sends the received GPS information to a management platform server (3) through a wireless network formed by wireless signal transceiving equipment (2), the management platform server (3) screens and analyzes the received GPS information, and the screening and analyzing method specifically comprises the following steps: wrong data in the received GPS information are removed through a development code judging statement, the received ship positioning data are properly screened under the condition that the ship positioning accuracy is guaranteed, and a processing result is sent to a user terminal (4) to be displayed, wherein the processing result comprises position information, attitude information and ship anchor positioning information of a ship;
the method for acquiring the ship anchor positioning information specifically comprises the following steps: the anchor boat AIS system sends GPS information of the anchor boat AIS system to the management platform server (3) and then converts the GPS information into longitude and latitude information for anchor position display, and the platform displays a specific anchor position on a user side (4) in an anchor type file mode and is in linear correlation with a corresponding ship and a corresponding winch;
the historical track is inquired in a searching way,
the ship computer host records the GPS information of the ship in real time and uploads the GPS information and the recording time to the management platform server (3), and the management platform server (3) fits the time information and the position information into a historical track of the ship;
an electronic fence and an out-of-range alarm,
the management platform server (3) performs voice alarm and/or short message alarm by self-defining a polygonal area in the water area when the ship enters or exits the area, and displays alarm information on the user side (4).
2. The vessel scheduling method based on the informatization technology of claim 1, wherein in the early preparation, the actual installation position measurement of the GPS positioning device (1) comprises the installation positions of two GPS positioning devices (1) positioned at the bow and the stern, and the horizontal installation position of the ship anchor winch relative to the vessel.
3. The vessel scheduling method based on the informatization technology of claim 1, wherein the management platform server (3) converts the received GPS longitude and latitude information into urban construction coordinates by a seven-parameter method, and displays the urban construction coordinates as the unique application coordinates of the platform on the satellite image.
4. An informatization technology-based ship scheduling system applied to the informatization technology-based ship scheduling method of any one of claims 1 to 3, comprising:
the system comprises a plurality of GPS positioning devices (1), a plurality of GPS positioning devices (1) and a ship computer host, wherein the GPS positioning devices (1) are positioned at different positions of a ship;
the wireless signal transceiving equipment (2) is in wireless connection with the ship computer host and is used for sending the information of the ship computer host to the information receiving end;
the management platform server (3), the management platform server (3) includes a ship positioning display module, a historical track query module, an electronic fence and border-crossing alarm module, a base map import module and a ship information input module; the management platform server (3) is in wireless connection with the wireless signal transceiving equipment (2) and is used for receiving and processing information sent by the ship computer host and sending a processing result to the user side (4), wherein the processing result comprises position information, attitude information and ship anchor positioning information of a ship.
5. Vessel dispatch system according to claim 4, characterized in that the number of GPS positioning devices (1) is two and located at the bow and stern of the vessel respectively.
6. Vessel dispatch system according to claim 4, characterized in that the number of GPS positioning devices (1) is three, two of them being respectively located at the bow and stern of the vessel and the other being located at the anchor boat.
7. Vessel dispatch system according to claim 5 or 6, wherein the GPS positioning devices (1) at the bow and stern are connected to the vessel computer host via a tandem connection.
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| CN112581796B (en) * | 2020-12-25 | 2023-10-17 | 江苏燕宁工程科技集团有限公司 | BIM-based bridge collision positioning and alarming method and device |
| CN112508310B (en) * | 2021-02-01 | 2021-06-29 | 智道网联科技(北京)有限公司 | Driving track simulation method and device and storage medium |
| CN114936944B (en) * | 2022-04-13 | 2023-06-13 | 浙江蓝景科技有限公司 | Fishery management system based on positioning information and electronic fence |
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Effective date of registration: 20220805 Address after: Building 8#, Shipping Service Center, Yuejin Road, Tianjin Port Free Trade Zone, Binhai New Area, Tianjin 300461 Patentee after: CCCC First Harbor Engineering Co.,Ltd. Patentee after: NO.3 ENGINEERING COMPANY LTD. OF CCCC FIRST HARBOR ENGINEERING Co.,Ltd. Address before: Building 8#, Shipping Service Center, Yuejin Road, Tianjin Port Free Trade Zone, Binhai New Area, Tianjin 300461 Patentee before: CCCC First Harbor Engineering Co.,Ltd. |