CN114120675A - Autonomous traffic information management system - Google Patents
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Abstract
The invention discloses an autonomous traffic information management system, comprising: the system comprises a shipborne terminal, an intelligent tower and a traffic information management center; the shipborne terminal is used for acquiring ship information and first ship dynamic information of a ship in real time; the intelligent tower comprises sensing modules and communication modules of various types, wherein the sensing modules are used for acquiring second ship dynamic information of a ship in real time, and the communication modules are used for transmitting the ship information, the first ship dynamic information and the second ship dynamic information to a traffic information management center; the traffic information management center is used for generating planning navigation information for indicating the navigation of the ship and monitoring information for monitoring the ship according to the first ship dynamic information, the second ship dynamic information and the ship information; the communication module is also used for sending the planning navigation information to the shipborne terminal. The invention provides a plurality of communication modes between the traffic information management center and the shipborne terminal, can carry out unified configuration and management on ships, and improves the communication quality and the management efficiency.
Description
Technical Field
The invention relates to the technical field of intelligent navigation, in particular to an autonomous traffic information management system.
Background
At present, for the marine Traffic supervision, management and various information services in China, a Vessel Traffic Service (VTS) center is built at main ports along the sea and some important inland river reach, the Vessel can be monitored by using a traditional radar, an Automatic Identification System (AIS) and a Closed Circuit Television (CCTV), and the Traffic management and navigation information services are provided for the navigation Vessel in a Very High Frequency (VHF) mode.
These VTS centers have played huge effect to guarantee boats and ships traffic safety, improve traffic efficiency, protect waters environment, still have some insufficiencies: the existing communication between the VTS center and the ship mainly passes through VHF, the service means is single, the content is limited, and the problems of unsmooth communication or limited communication bandwidth and the like between the VTS center and the ship are caused. In addition, the VTS center cannot meet new requirements of the waterway traffic system on cooperative sensing of waterway traffic environment, organization and management, construction of ship communication network, self-regulation of autonomous navigation ships, self-learning ability, and the like.
Disclosure of Invention
The invention provides an autonomous traffic information management system, and aims to solve the technical problems that in the prior art, communication between a VTS center and a ship is not smooth or communication bandwidth is limited due to the fact that the communication between the VTS center and the ship mainly passes through VHF (very high frequency), the service means is single, and the content is limited.
In a first aspect, the present invention provides an autonomous traffic information management system, including: the system comprises a plurality of shipborne terminals, a plurality of intelligent towers and a traffic information management center;
the shipborne terminal is used for acquiring ship information and first ship dynamic information of a ship in real time and is installed on the ship through a standard interface;
the intelligent tower comprises sensing modules of various types and communication modules of various types, wherein the sensing modules are used for acquiring second ship dynamic information of the ship in real time, and the communication modules are used for transmitting the ship information, the first ship dynamic information and the second ship dynamic information to the traffic information management center;
the traffic information management center is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time, and generating planning navigation information for indicating the navigation of the ship and monitoring information for monitoring the ship according to the first ship dynamic information, the second ship dynamic information and the ship information;
and the communication module is also used for sending the planning navigation information to the shipborne terminal.
In some possible implementation manners of the present invention, the communication module includes a 4G communication base station, a 5G communication base station, a VFH, and a Lora ad hoc network communication device.
In some possible implementation manners of the invention, the sensing module comprises a video camera, a laser radar, a solid-state radar, a hydrological sensing radar and a GPS; the sensing module is connected with the communication module through a standard interface.
In some possible implementation manners of the present invention, the intelligent tower further includes a communication manner selection module, and the communication manner selection module is configured to select the 4G communication base station, the 5G communication base station, the VFH, or the Lora ad hoc network communication device to perform information transmission according to required transmission efficiency and transmission quality when the communication module transmits the first ship dynamic information, the second ship dynamic information, and the ship information to the traffic information management center or when the communication module transmits the planned navigation information to the onboard terminal.
In some possible implementation manners of the invention, the traffic information management center comprises an autonomous traffic management platform, a safety information database and a monitoring platform;
the autonomous traffic management platform is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time and generating planning navigation information for indicating ship navigation according to the first ship dynamic information and the second ship dynamic information;
the safety information database is used for receiving and storing the ship information and the planning navigation information in real time;
the monitoring platform is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time and generating monitoring information for monitoring a ship according to the first ship dynamic information, the second ship dynamic information and the ship information.
In some possible implementations of the invention, the autonomous traffic management platform includes an encoding module, a planning navigation information module, and a decoding module;
the encoding module is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information, and performing first data conversion on the first ship dynamic information, the second ship dynamic information and the ship information to generate encoded data;
the planning navigation information module is used for receiving the coded data and generating planning navigation information according to the coded data;
the decoding module is used for receiving the planning navigation information and performing second data conversion on the planning navigation information to generate decoded data;
the safety information database is used for receiving and storing the coded data and the planning navigation information in real time;
the monitoring platform is used for receiving the coded data in real time;
and the communication module is used for sending the decoded data to the shipborne terminal.
In some possible implementations of the invention, the autonomous traffic management platform further includes a user authentication module and a user status module;
the user verification module is used for verifying whether the ship belongs to an authenticated ship or not according to the ship information, and if the ship belongs to the authenticated ship, the ship-mounted terminal of the ship can receive the decoded data;
the user state module is used for judging whether the ship is in an online state or not, and if the ship is in the online state, the decoding data are sent to a ship-mounted terminal of the ship.
In some possible implementations of the invention, the coded data includes ship coded information, ship dynamic coded information; the safety information database comprises a ship information storage module, a ship dynamic information storage module and a traffic information storage module;
the ship information storage module is used for receiving and storing the ship coding information;
the ship dynamic information storage module is used for receiving and storing the ship dynamic coding information;
the traffic information storage module is used for receiving and storing the planning navigation information.
In some possible implementations of the invention, the intelligent towers are arranged along the course and port of the vessel.
In some possible implementation manners of the present invention, the autonomous traffic information management system further includes an intranet server, and the intranet server is configured to implement information communication among the autonomous traffic management platform, the safety information database, and the monitoring platform.
According to the invention, the intelligent tower is arranged to comprise various different types of communication modules, the ship information, the first ship dynamic information and the second ship dynamic information are transmitted to the traffic information management center through the communication modules, and the planned navigation information is sent to the shipborne terminal through the communication modules, so that various communication modes are provided between the traffic information management center and the shipborne terminal, unsmooth communication or communication bandwidth limitation caused by a single communication mode is effectively avoided, and the technical effect of improving the communication quality is realized.
In addition, the intelligent tower comprises a sensing module, the sensing module is used for acquiring second ship dynamic information of the ship in real time, the second ship dynamic information and the ship information acquired by the ship-mounted terminal in real time and the first ship dynamic information are transmitted to the traffic information management center together, and the traffic information management center generates planning navigation information, so that the planning navigation information is more reliable, the safety of the ship in the navigation process is improved, and inland river navigation is more smooth, orderly, safe and efficient. Meanwhile, the construction of a communication network is realized by arranging the intelligent tower, the cooperative sensing and organization management capabilities of the autonomous traffic information management system are improved, and the self-regulation and self-learning capabilities of the shipborne terminal are improved.
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In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic diagram of an embodiment of an autonomous traffic information management system according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The following description is presented to enable any person skilled in the art to make and use the invention. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present invention may be practiced without these specific details. In other instances, well-known structures and processes are not shown in detail to avoid obscuring the description of the invention with unnecessary detail. Thus, the present invention is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein.
An embodiment of the present invention provides an autonomous traffic information management system, which is described in detail below.
Fig. 1 is a schematic diagram of an embodiment of an autonomous traffic information management system according to an embodiment of the present invention, and as shown in fig. 1, an autonomous traffic information management system 10 includes: a plurality of shipborne terminals 100, a plurality of intelligent towers 200 and a traffic information management center 300;
the shipborne terminal 100 is used for acquiring ship information and first ship dynamic information of a ship in real time, and the shipborne terminal 100 is installed on the ship through standard interfaces (RS-232/485, Can2.0 and USB2.0/3.0) to realize data acquisition, information interaction, information display and connection control of other equipment;
the intelligent tower 200 comprises a plurality of different types of sensing modules 210 and a plurality of different types of communication modules 220, wherein the sensing modules 210 are used for acquiring second ship dynamic information of a ship in real time, and the communication modules 220 are used for transmitting the ship information, the first ship dynamic information and the second ship dynamic information to the traffic information management center 300;
the traffic information management center 300 is configured to receive the first ship dynamic information, the second ship dynamic information, and the ship information in real time, and generate planning navigation information for instructing ship navigation and monitoring information for monitoring the ship according to the first ship dynamic information, the second ship dynamic information, and the ship information;
the communication module 220 is also used for transmitting the planning navigation information to the shipborne terminal 100.
It should be understood that: the shipborne terminals 100 in the embodiment of the present invention are all shipborne terminals 100 with communication capability, and the sensing modules 210 are also all sensing modules with communication capability.
According to the embodiment of the invention, the intelligent tower 200 is arranged to comprise the communication modules 220 of different types, the ship information, the first ship dynamic information and the second ship dynamic information are transmitted to the traffic information management center 300 through the communication modules 220, and the planned navigation information is sent to the shipborne terminal 100 through the communication modules 220, so that multiple communication modes are provided between the traffic information management center 300 and the shipborne terminal 100, unsmooth communication or communication bandwidth limitation caused by a single communication mode is effectively avoided, and the technical effect of improving the communication quality is realized. Meanwhile, universal standards and software and hardware are adopted to carry out unified configuration and management on the ships, the system level division is clear, and the communication quality and the management efficiency are further improved.
In addition, in the embodiment of the invention, the intelligent tower 200 is provided with the sensing module 210, the sensing module 210 is used for acquiring the second ship dynamic information of the ship in real time, and the second ship dynamic information and the first ship dynamic information acquired by the shipborne terminal 100 in real time are transmitted to the traffic information management center 300 together, so that the traffic information management center 300 generates the planning navigation information, the planning navigation information can be more reliable, the safety of the ship in the navigation process is improved, and the inland river navigation is more smooth, orderly, safe and efficient. Meanwhile, the construction of the communication network is realized by arranging the intelligent tower 200, so that the cooperative sensing and organization management capabilities of the autonomous traffic information management system 10 are improved, and the self-regulation and self-learning capabilities of the shipborne terminal 100 are improved.
Further, in the embodiment of the present invention, the communication module 220 sends the planned navigation information to the shipborne terminal 100, so as to provide a basis for the decision of the shipborne terminal 100, so that the ship has a strong data processing capability, which is beneficial to the realization of the intellectualization of the ship.
Further, in some embodiments of the present invention, the communication module 220 includes a 4G communication base station, a 5G communication base station, a VFH, and a Lora ad hoc network communication device.
Further, the sensing module 210 includes a video camera, a lidar, a solid-state radar, a hydrological sensing radar, and a GPS.
The video camera, the laser radar, the solid-state radar, the hydrological sensing radar and the GPS in the sensing module 210 are all connected with the communication module 220 of the intelligent tower through RS-2322/RS-485 interfaces, and the second ship dynamic information obtained by the sensing module 210 is processed through the communication module 220 and uploaded to the traffic information management center 300 and the ship-mounted terminal 100.
The second ship dynamic information obtained by the sensing module 210 in real time and the first ship dynamic information obtained by the onboard terminal 100 in real time include a ship information number, transmission, ship load, ship course, destination, euler angle, planned route point, and the like. The ship information acquired by the onboard terminal 100 in real time includes a ship length, a ship width, a total ship tonnage (representing a ship size), and the like. The planning navigation information comprises the label of the intelligent tower 200 in the area under jurisdiction, the number of ships in the area under jurisdiction, berth condition information in the area under jurisdiction, traffic condition information in the area under jurisdiction and the like.
Further, in order to improve the communication quality between the on-board terminal 100 and the traffic information management center 300, in some embodiments of the present invention, the smart tower 200 further includes a communication mode selection module 230, and the communication mode selection module 230 is configured to select a 4G communication base station, a VFH or a Lora ad hoc network communication device for information transmission according to a required transmission efficiency and transmission quality when the communication module 220 transmits the first ship dynamic information, the second ship dynamic information and the ship information to the traffic information management center 300 or when the communication module 220 transmits the planned voyage information to the on-board terminal 100.
Through the arrangement, when information transmission is required between the shipborne terminal 100 and the traffic information management center 300, different communication modes are selected for information transmission according to required transmission efficiency and transmission quality, communication unsmooth or communication bandwidth limitation and the like caused by a single communication mode can be effectively avoided, and the communication quality between the shipborne terminal 100 and the traffic information management center 300 is improved.
Further, as shown in fig. 1, the traffic information management center 300 includes an autonomous traffic management platform 310, a safety information database 320, and a monitoring platform 330;
the autonomous traffic management platform 310 is configured to receive the first ship dynamic information, the second ship dynamic information, and the ship information in real time, and generate planned navigation information for instructing ship navigation according to the first ship dynamic information and the second ship dynamic information;
the safety information database 320 is used for receiving and storing ship information and planning navigation information in real time;
the monitoring platform 330 is configured to receive the first ship dynamic information, the second ship dynamic information, and the ship information in real time, and generate monitoring information for monitoring a ship according to the first ship dynamic information, the second ship dynamic information, and the ship information.
According to the embodiment of the invention, the safety information database 320 is arranged to receive and store the ship information and the planning navigation information, so that data and evidence are provided for subsequent inquiry and responsibility pursuit. Furthermore, the monitoring platform 330 is arranged to monitor the ship in real time, so that when the ship is in an emergency, an emergency instruction can be issued manually, and the safety of the ship in the sailing process is further improved.
Further, in order to avoid the data format being non-uniform, which may cause an error in information transmission, in some embodiments of the present invention, as shown in fig. 1, the autonomous traffic management platform 310 includes an encoding module 311, a planning navigation information module 312, and a decoding module 313;
the encoding module 311 is configured to receive the first ship dynamic information, the second ship dynamic information, and the ship information, and perform first data conversion on the first ship dynamic information, the second ship dynamic information, and the ship information to generate encoded data;
the planning navigation information module 312 is configured to receive the encoded data, and generate planning navigation information according to the encoded data;
the decoding module 313 is used for receiving the planning navigation information, performing second data conversion on the planning navigation information and generating decoded data;
the safety information database 320 is used for receiving and storing coded data and planning navigation information in real time;
the monitoring platform 330 is used for receiving the encoded data in real time;
the communication module 220 is used for transmitting the decoded data to the shipborne terminal 100.
By arranging the encoding module 311 and the decoding module 313 to realize the conversion of data formats, the uniformity of data in the transmission process can be improved, and errors in information transmission can be avoided.
For example: the data formats of the information of the berthing condition in the district and the information of the traffic condition in the district are characters, and the data formats of the ship load, the ship course and the planned path point are numbers.
Further, in order to avoid the influence of the shipborne terminal of the autonomous traffic information management system 10 in the embodiment of the present invention on the planned navigation information, in some embodiments of the present invention, as shown in fig. 1, the autonomous traffic management platform 310 further includes a user verification module 340 and a user status module 350;
the user verification module 340 is configured to verify whether the ship belongs to an authenticated ship according to the ship information, and if the ship belongs to the authenticated ship, the onboard terminal 100 of the ship may receive decoded data;
the user status module 350 is configured to determine whether the ship is in an online state, and if the ship is in the online state, send the decoded data to the ship-mounted terminal 100 of the ship.
In the embodiment of the present invention, the user verification module 340 is provided to prevent the information of the shipborne terminal in other systems from affecting the autonomous traffic information management system 10, so as to further improve the reliability of the autonomous traffic information management system 10. Moreover, by setting the user status module 350, the invalid transmission of the planning navigation information can be avoided, and the transmission space in the communication module 220 can be saved.
Further, in some embodiments of the present invention, the encoded data includes vessel encoding information, vessel dynamic encoding information; as shown in fig. 1, the safety information database 320 includes a ship information storage module 321, a ship dynamic information storage module 322, and a traffic information storage module 323;
the ship information storage module 321 is configured to receive and store ship code information;
the ship dynamic information storage module 322 is used for receiving and storing ship dynamic coding information;
the traffic information storage module 323 is used for receiving and storing planning navigation information.
Further, the smart tower 200 is disposed along the channel and port of the ship. Through the arrangement, the repeated construction of the tower footing can be effectively avoided, and the supervision and service cost is reduced. Moreover, the VTS blind area of the inland river reach can be eliminated to a certain extent, the potential safety hazard of navigation is eliminated, and the safety of ship navigation is further improved.
Further, in some embodiments of the present invention, the autonomous traffic information management system 10 further includes an intranet server (not shown in the figure) for implementing information communication between the autonomous traffic management platform 310, the safety information database 320 and the monitoring platform 330.
According to the embodiment of the invention, the intelligent tower 200 is arranged to comprise the communication modules 220 of different types, the ship information, the first ship dynamic information and the second ship dynamic information are transmitted to the traffic information management center 300 through the communication modules 220, and the planned navigation information is sent to the shipborne terminal 100 through the communication modules 220, so that multiple communication modes are provided between the traffic information management center 300 and the shipborne terminal 100, unsmooth communication or communication bandwidth limitation caused by a single communication mode is effectively avoided, and the technical effect of improving the communication quality is realized.
In addition, in the embodiment of the invention, the intelligent tower 200 is provided with the sensing module 210, the sensing module 210 is used for acquiring the second ship dynamic information of the ship in real time, and the second ship dynamic information and the first ship dynamic information acquired by the shipborne terminal 100 in real time are transmitted to the traffic information management center 300 together, so that the traffic information management center 300 generates the planning navigation information, the planning navigation information can be more reliable, the safety of the ship in the navigation process is improved, and the inland river navigation is more smooth, orderly, safe and efficient. Meanwhile, the construction of the communication network is realized by arranging the intelligent tower 200, so that the cooperative sensing and organization management capabilities of the autonomous traffic information management system 10 are improved, and the self-regulation and self-learning capabilities of the shipborne terminal 100 are improved.
Further, in the embodiment of the present invention, the communication module 220 sends the planned navigation information to the shipborne terminal 100, so as to provide a basis for the decision of the shipborne terminal 100, so that the ship has a strong data processing capability, which is beneficial to the realization of the intellectualization of the ship.
The autonomous traffic management system for inland river intelligent shipping provided by the invention has comprehensive functions, can adopt universal standards and software and hardware to carry out unified configuration and management on ships, and has clear and reasonable system level and more efficient management.
The above detailed description is provided for an autonomous traffic information management system according to an embodiment of the present invention, and a specific example is applied in the detailed description to explain the principle and the implementation of the present invention, and the description of the above embodiment is only used to help understanding the method of the present invention and the core idea thereof; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. An autonomous traffic information management system, characterized by comprising: the system comprises a plurality of shipborne terminals, a plurality of intelligent towers and a traffic information management center;
the shipborne terminal is used for acquiring ship information and first ship dynamic information of a ship in real time and is installed on the ship through a standard interface;
the intelligent tower comprises sensing modules of various types and communication modules of various types, wherein the sensing modules are used for acquiring second ship dynamic information of the ship in real time, and the communication modules are used for transmitting the ship information, the first ship dynamic information and the second ship dynamic information to the traffic information management center;
the traffic information management center is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time, and generating planning navigation information for indicating the navigation of the ship and monitoring information for monitoring the ship according to the first ship dynamic information, the second ship dynamic information and the ship information;
and the communication module is also used for sending the planning navigation information to the shipborne terminal.
2. The system of claim 1, wherein the communication module comprises a 4G communication base station, a 5G communication base station, a VFH, and a Lora ad hoc network communication device.
3. The autonomous traffic information management system of claim 2, wherein the perception module comprises a video camera, a lidar, a solid state radar, a hydrological sensing radar, and a GPS; the sensing module is connected with the communication module through a standard interface.
4. The autonomous traffic information management system of claim 3, wherein the smart tower further comprises a communication mode selection module, and the communication mode selection module is configured to select the 4G communication base station, the 5G communication base station, the VFH or the Lora autonomous networking communication device for information transmission according to required transmission efficiency and transmission quality when the communication module transmits the first ship dynamic information, the second ship dynamic information and the ship information to the traffic information management center or when the communication module transmits the planned sailing information to the shipborne terminal.
5. The autonomous traffic information management system according to claim 1, wherein the traffic information management center includes an autonomous traffic management platform, a safety information database, and a monitoring platform;
the autonomous traffic management platform is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time and generating planning navigation information for indicating ship navigation according to the first ship dynamic information and the second ship dynamic information;
the safety information database is used for receiving and storing the ship information and the planning navigation information in real time;
the monitoring platform is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information in real time and generating monitoring information for monitoring a ship according to the first ship dynamic information, the second ship dynamic information and the ship information.
6. The autonomous traffic information managing system of claim 5, wherein the autonomous traffic managing platform includes an encoding module, a planning voyage information module, and a decoding module;
the encoding module is used for receiving the first ship dynamic information, the second ship dynamic information and the ship information, and performing first data conversion on the first ship dynamic information, the second ship dynamic information and the ship information to generate encoded data;
the planning navigation information module is used for receiving the coded data and generating planning navigation information according to the coded data;
the decoding module is used for receiving the planning navigation information and performing second data conversion on the planning navigation information to generate decoded data;
the safety information database is used for receiving and storing the coded data and the planning navigation information in real time;
the monitoring platform is used for receiving the coded data in real time;
and the communication module is used for sending the decoded data to the shipborne terminal.
7. The autonomous traffic information managing system of claim 6, wherein the autonomous traffic managing platform further comprises a user authentication module and a user status module;
the user verification module is used for verifying whether the ship belongs to an authenticated ship or not according to the ship information, and if the ship belongs to the authenticated ship, the ship-mounted terminal of the ship can receive the decoded data;
the user state module is used for judging whether the ship is in an online state or not, and if the ship is in the online state, the decoding data are sent to a ship-mounted terminal of the ship.
8. The autonomous traffic information managing system according to claim 7, wherein the coded data includes ship coded information, ship dynamic coded information; the safety information database comprises a ship information storage module, a ship dynamic information storage module and a traffic information storage module;
the ship information storage module is used for receiving and storing the ship coding information;
the ship dynamic information storage module is used for receiving and storing the ship dynamic coding information;
the traffic information storage module is used for receiving and storing the planning navigation information.
9. The autonomous traffic information management system of claim 1, wherein the smart tower is disposed along a channel and a port of the ship.
10. The autonomous traffic information management system according to claim 5, further comprising an intranet server for implementing information communication among the autonomous traffic management platform, the safety information database, and the monitoring platform.
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