CN112073917B - System for tracking bumper ship - Google Patents
System for tracking bumper ship Download PDFInfo
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- CN112073917B CN112073917B CN202011060708.8A CN202011060708A CN112073917B CN 112073917 B CN112073917 B CN 112073917B CN 202011060708 A CN202011060708 A CN 202011060708A CN 112073917 B CN112073917 B CN 112073917B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
- G01S19/01—Satellite radio beacon positioning systems transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
- G01S19/13—Receivers
- G01S19/14—Receivers specially adapted for specific applications
- G01S19/17—Emergency applications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V11/00—Prospecting or detecting by methods combining techniques covered by two or more of main groups G01V1/00 - G01V9/00
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
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- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Traffic Control Systems (AREA)
- Emergency Alarm Devices (AREA)
- Navigation (AREA)
Abstract
The invention relates to the technical field of positioning monitoring, and discloses a collision-target ship tracking system, which comprises: the system comprises a navigation mark AIS subsystem, at least one positioning device and a monitoring terminal; the navigation mark AIS subsystem is used for sending the position information of the navigation mark to the monitoring terminal; the system comprises a navigation mark, positioning equipment, a monitoring terminal and a monitoring terminal, wherein the navigation mark is attached to at least one piece of positioning equipment, the positioning equipment is transferred to a corresponding accident ship when an impact event occurs, and the positioning equipment is also used for sending the position information of the positioning equipment to the monitoring terminal; the monitoring terminal is used for receiving and comparing the position information of the navigation mark and the position information of the positioning equipment, triggering the positioning equipment to continuously position the accident ship in real time when the comparison result is inconsistent, and receiving and displaying the positioning track information of the accident ship fed back by the positioning equipment in real time. According to the invention, when an impact event occurs, the positioning equipment attached to the navigation mark is transferred to the accident ship and the track information of the accident ship is sent to the monitoring terminal, so that the accident ship can be continuously tracked in real time.
Description
Technical Field
The invention belongs to the technical field of positioning monitoring, and particularly relates to a collision-target ship tracking system.
Background
Inland waterway conditions are complex and changeable, and some ships are very easy to violate navigation rules and collide with approaching navigation marks due to unfamiliarity with the navigation routes or misoperation. If the collided navigation mark is recovered in time after being out of order, the safety navigation of the passing ship is greatly hidden, and the safety of the buildings facing and crossing the river is further influenced. Taking the Yangtze river Yueyang channel as an example, according to incomplete statistics of the Yangtze river Yueyang channel, the 180.5 kilometer trunk channel covered by the channel can be damaged by collision every year to reach hundreds of seats, part of the navigation marks are damaged by collision for many times after being recovered, the direct cost of the loss of navigation mark equipment per year exceeds million yuan, and the country has a related penalty policy for illegal collision ships. At present, the escape phenomenon after the navigation mark is damaged by ship collision is still serious. Therefore, the navigation mark collision detection and the illegal navigation ship identity tracing are carried out, and the method has important significance for improving the linkage protection level of the channel facilities and improving the channel public service capability.
The existing scheme for tracking the accident ship is mainly based on AIS systems arranged on the ship and on a navigation mark, when the navigation mark is found to be abnormal, the AIS track of the ship and the AIS track of the navigation mark are compared and analyzed, and when the AIS track and the navigation mark are consistent, the accident ship is screened out. However, this solution has the following problems: for the navigation mark of a busy channel, AIS information of a navigation ship is more at the moment of an accident, the AIS information is overlapped, and finally, screening is difficult; meanwhile, the positioning position of the ship AIS system and the positioning position of the navigation mark may have a large difference due to the large size of the ship body; therefore, because the accident ship cannot be accurately tracked, the demonstration is difficult because no direct evidence exists when the responsibility is confirmed; in addition, for a small number of ships which do not start the AIS system according to the maritime regulations, the tracking method cannot be applied and the accountability cannot be performed.
Disclosure of Invention
The invention aims to provide a tracking system of a beacon-collision ship, which is used for solving the technical problem that the existing tracking scheme based on an AIS system cannot continuously track an accident ship and further cannot confirm the identity of the accident ship.
In order to achieve the purpose, the invention adopts the following technical scheme:
a system for tracking a barged vessel comprising: the system comprises a navigation mark AIS subsystem, at least one positioning device and a monitoring terminal;
the navigation mark AIS subsystem is used for sending the position information of the navigation mark to the monitoring terminal;
the positioning equipment is attached to the navigation mark, is transferred to a corresponding accident ship when an impact event occurs, and is also used for sending the position information of the positioning equipment to the monitoring terminal;
the monitoring terminal is used for receiving and comparing the position information of the navigation mark and the position information of the positioning equipment, when the comparison result is inconsistent, the positioning equipment is triggered to carry out real-time continuous positioning on the accident ship, and meanwhile, the positioning track information of the accident ship fed back by the positioning equipment is received and displayed in real time.
Furthermore, an intercepting belt is arranged around the navigation mark, and at least one positioning device is attached to the intercepting belt.
Further, the positioning equipment is adsorbed on the intercepting belt through strong magnetism, and the magnetic force between the positioning equipment and the intercepting belt is smaller than the magnetic force between the positioning equipment and the accident ship.
Further, the positioning equipment passes through the powerful glue and adsorbs on the interception area, just the positioning equipment with the adsorption affinity between the interception area is less than the positioning equipment with the adsorption affinity between the accident boats and ships.
Furthermore, the positioning equipment adopts a Beidou positioning system or a GPS positioning system.
Further, the system further comprises: and the impact detection subsystem is used for detecting the impact event and sending event information to the monitoring terminal so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
Further, the impact detection subsystem includes: and the sound pickup device is used for detecting a high-frequency sound signal generated when the impact event occurs and sending event information to the monitoring terminal so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
Further, the impact detection subsystem includes: and the proximity switch is used for sending event information to the monitoring terminal when detecting that the distance between the accident ship and the navigation mark is smaller than a set threshold value, so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
Further, the monitoring terminal is further configured to, when the position information of the navigation mark is inconsistent with the position information of the positioning device, acquire a displacement speed and/or an acceleration of the positioning device to determine whether the positioning device has a fault.
Further, the method also comprises the following steps: and the ship AIS system is used for sending the navigation track of the accident ship to the monitoring terminal so as to enable the monitoring terminal to compare the navigation track of the accident ship with the continuous positioning track of the positioning equipment, and when the comparison result is consistent, the monitoring terminal further acquires the identity information of the accident ship.
The invention has the beneficial effects that: according to the method, at least one positioning device is arranged on the navigation mark, the position information of the positioning device and the AIS position information of the navigation mark are monitored through the monitoring terminal, when the position information of the positioning device is not consistent with the AIS position information of the navigation mark, the monitoring terminal triggers the positioning device to continuously position an accident ship in real time, the positioning device sends track information of the accident ship to the monitoring terminal to be displayed, and continuous tracking of the accident ship is achieved; meanwhile, the occurrence of a collision event is detected through the sound pickup device and/or the proximity switch, and the positioning equipment is triggered to continuously position the accident ship in real time, so that the accident ship can be continuously tracked; meanwhile, the fault detection subsystem can detect whether the positioning equipment has faults or not so as to be convenient for timely maintenance and replacement; in addition, aiming at the accident ship with the AIS system installed and started, the monitoring terminal can directly acquire the identity information of the accident ship to timely trace the duty by comparing the sailing track of the accident ship with the continuous positioning track of the positioning equipment when the comparison result is consistent.
Drawings
FIG. 1 is a block schematic diagram of a collision vessel tracking system according to the present invention;
FIG. 2 is a front view of the navigation mark with the pointing device attached in accordance with the present invention;
FIG. 3 is a top view of the navigation mark with the pointing device attached thereto of the present invention;
fig. 4 is a partially enlarged view of the positioning device attached to the intercepting belt in the present invention.
Wherein, 1-navigation mark AIS subsystem; 2-positioning the device; 3-monitoring the terminal; 4-an interception belt; 5-a collision detection subsystem; 51-a sound pickup; 52-proximity switches; 6-Ship AIS subsystem.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions in the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings in the embodiments of the present disclosure, and it is obvious that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments obtained by a person skilled in the art based on the embodiments in the present specification without any inventive step are within the scope of protection of the present specification.
Examples
Referring to fig. 1-4, a system for tracking a beacon vessel includes: the system comprises a navigation mark AIS subsystem 1, at least one positioning device 2 and a monitoring terminal 3; the navigation mark AIS subsystem 1 is used for sending the position information of the navigation mark to the monitoring terminal 3; at least one positioning device 2 is attached to the navigation mark, the positioning device 2 is transferred to a corresponding accident ship when an impact event occurs, and the positioning device 2 is further used for sending the position information of the positioning device to the monitoring terminal 3; the monitoring terminal 3 is used for receiving and comparing the position information of the navigation mark and the position information of the positioning device 2, when the comparison result is inconsistent, the positioning device 2 is triggered to continuously position the accident ship in real time, and meanwhile, the positioning track information of the accident ship fed back by the positioning device 2 is received and displayed in real time.
In the embodiment of the invention, the beacon AIS subsystem 1 can be an AIS responder, can be arranged on an entity beacon and sends information such as specific position, identity and the like of the beacon to a monitoring terminal for real-time monitoring; the monitoring terminal 3 may perform monitoring and comparing on the position information of the positioning device and the position information of the navigation mark AIS at intervals, for example, at intervals of one hour or 30 minutes; the collision event refers to an event that a collision accident occurs between a ship and an entity navigation mark.
In the embodiment of the present invention, preferably, an intercepting belt 4 is disposed around the navigation mark, preferably, a plane of the intercepting belt 4 viewed from the top is hexagonal, specifically, a plurality of support rods are disposed around the navigation mark at intervals, one end of each of the plurality of support rods is connected to the intercepting belt 4, at least one positioning device 2 of the intercepting belt 4 is attached to the intercepting belt 4, and preferably, 3 positioning devices can be mounted on each surface of the intercepting belt 4.
As an optional embodiment of the present invention, the positioning device 2 is adsorbed on the intercepting belt 4 by a strong magnet, wherein the positioning device 2 may be adsorbed on the intercepting belt 4 by a strong magnet back clamp or a built-in strong magnet, and because the strong magnet has the advantages of strong magnetic force, corrosion resistance, etc., the positioning device 2 can be well adsorbed on the intercepting belt 4, and the magnetic force between the positioning device 2 and the intercepting belt is smaller than the magnetic force between the positioning device 2 and the accident ship, preferably, the magnetic force on the side of the positioning device 2 facing the accident may be set to be 3 times of the magnetic force on the side of the positioning device 2 facing the intercepting belt 4, and of course, other multiples may also be used, and are not particularly limited.
As another optional embodiment of the present invention, the positioning device 2 is adsorbed on the intercepting belt by a strong adhesive, and an adsorption force between the positioning device 2 and the intercepting belt 4 is smaller than an adsorption force between the positioning device 2 and the accident ship, preferably, the adsorption force of the positioning device 2 facing the accident side may be 3 times that of the positioning device 2 facing the intercepting belt 4, and of course, other multiples may also be possible, and are not limited specifically.
In the embodiment of the present invention, the positioning device 2 may adopt a beidou positioning system or a GPS positioning system, and may also be other existing positioning modes, which are not limited specifically.
In an implementation of the present invention, the system further comprises: the impact detection subsystem 5 is used for detecting the impact event and sending event information to the monitoring terminal 3 so that the monitoring terminal 3 triggers the positioning equipment 2 to continuously position an accident ship in real time; preferably, the impact detection subsystem 5 comprises: the sound pickup device 51 is used for detecting a high-frequency sound signal generated when the impact event occurs and sending event information to the monitoring terminal, so that the monitoring terminal 3 triggers the positioning device 2 to continuously position an accident ship in real time; alternatively, preferably, the crash detection subsystem 5 comprises: and the proximity switch 52 is configured to, when detecting that the distance between the accident ship and the navigation mark is smaller than a set threshold, where the set threshold may be 20cm, certainly may also be 25cm or 15cm, and is specifically set according to actual needs without limitation, send event information to the monitoring terminal 3, so that the monitoring terminal 3 triggers the positioning device 2 to continuously position the accident ship in real time.
In the embodiment of the present invention, in order to perform real-time maintenance on the positioning device 2, the monitoring terminal 3 is further configured to, when the position information of the navigation mark is inconsistent with the position information of the positioning device 2, obtain a displacement speed and/or an acceleration of the positioning device 2 to determine whether a fault occurs in the positioning device 2, for example, if the displacement speed and/or the acceleration of the positioning device 2 is less than a general displacement speed and/or acceleration of a ship during normal navigation, it is determined that the positioning device may have a fault problem such as falling off from the intercepting belt 4.
In an embodiment of the present invention, for an accident ship in which the AIS system is installed and normally started, the tracking system further includes: ship AIS system 6 for with the navigation orbit of accident ship sends to monitor terminal 3, so that monitor terminal 3 will the navigation orbit of accident ship with positioning device 2's continuous positioning track is compared, and when the comparison result was unanimous, monitor terminal 3 further acquires the identity information of accident ship, wherein, the identity information of boats and ships includes but not limited to static information such as the name of a ship, the length of a ship, the width of a ship, can realize the quick discernment to accident ship identity.
In the embodiment of the invention, for the ship without installing or starting the AIS system, the positioning equipment is used for continuously tracking the accident ship, and the ship is checked for evidence after sailing or port-in.
According to the embodiment of the invention, at least one positioning device is arranged on the navigation mark, the position information of the positioning device and the AIS position information of the navigation mark are monitored through the monitoring terminal, when the position information of the positioning device and the AIS position information of the navigation mark are monitored to be inconsistent, the monitoring terminal triggers the positioning device to continuously position the accident ship in real time, and the positioning device sends the track information of the accident ship to the monitoring terminal to be displayed, so that the accident ship is continuously tracked; meanwhile, the occurrence of a collision event is detected through the sound pickup device and/or the proximity switch, and the positioning equipment is triggered to continuously position the accident ship in real time, so that the accident ship can be continuously tracked; meanwhile, the fault detection subsystem can detect whether the positioning equipment has faults or not so as to be convenient for timely maintenance and replacement; in addition, aiming at the accident ship with the AIS system installed and started, the monitoring terminal can directly acquire the identity information of the accident ship to timely trace the duty by comparing the sailing track of the accident ship with the continuous positioning track of the positioning equipment when the comparison result is consistent.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. A system for tracking a tender vessel, comprising: the system comprises a navigation mark AIS subsystem, at least one positioning device and a monitoring terminal;
the navigation mark AIS subsystem is used for sending the position information of the navigation mark to the monitoring terminal;
the positioning equipment is attached to the navigation mark, is transferred to a corresponding accident ship when an impact event occurs, and is also used for sending the position information of the positioning equipment to the monitoring terminal;
the monitoring terminal is used for receiving and comparing the position information of the navigation mark and the position information of the positioning equipment, when the comparison result is inconsistent, the positioning equipment is triggered to carry out real-time continuous positioning on the accident ship, and meanwhile, the positioning track information of the accident ship fed back by the positioning equipment is received and displayed in real time.
2. A navigation system for a bargaining ship as claimed in claim 1, wherein an interception belt is provided around said beacon, at least one of said locating means being attached to said interception belt.
3. The system of claim 2, wherein the positioning device is attracted to the intercepting belt by a strong magnet, and a magnetic force between the positioning device and the intercepting belt is less than a magnetic force between the positioning device and the accident ship.
4. The system of claim 2, wherein the positioning device is attached to the intercepting belt by a super glue, and wherein the attachment force between the positioning device and the intercepting belt is less than the attachment force between the positioning device and the accident vessel.
5. The system for tracking a bumper vessel according to claim 1, wherein the positioning device is a Beidou positioning system or a GPS positioning system.
6. The system for tracking a barged ship as recited in claim 1, further comprising: and the impact detection subsystem is used for detecting the impact event and sending event information to the monitoring terminal so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
7. The system for tracking a barged ship as recited in claim 6, wherein the crash detection subsystem comprises: and the sound pickup device is used for detecting a high-frequency sound signal generated when the impact event occurs and sending event information to the monitoring terminal so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
8. The system for tracking a barged ship as recited in claim 6, wherein the crash detection subsystem comprises: and the proximity switch is used for sending event information to the monitoring terminal when detecting that the distance between the accident ship and the navigation mark is smaller than a set threshold value, so that the monitoring terminal triggers the positioning equipment to continuously position the accident ship in real time.
9. The system for tracking the post-collision ship according to claim 1, wherein the monitoring terminal is further configured to obtain a displacement speed and/or an acceleration of the positioning device to determine whether the positioning device has a fault when the position information of the navigation mark is inconsistent with the position information of the positioning device.
10. The system for tracking a barged ship as recited in claim 1, further comprising: and the ship AIS system is used for sending the navigation track of the accident ship to the monitoring terminal so as to enable the monitoring terminal to compare the navigation track of the accident ship with the continuous positioning track of the positioning equipment, and when the comparison result is consistent, the monitoring terminal further acquires the identity information of the accident ship.
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CN202011060708.8A CN112073917B (en) | 2020-09-30 | 2020-09-30 | System for tracking bumper ship |
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CN202011060708.8A CN112073917B (en) | 2020-09-30 | 2020-09-30 | System for tracking bumper ship |
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CN112073917B true CN112073917B (en) | 2022-04-15 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN103558414A (en) * | 2013-11-04 | 2014-02-05 | 武汉理工大学 | Navigation mark collision detection system |
CN105701999A (en) * | 2016-04-22 | 2016-06-22 | 天津开发区瑞锋科技有限公司 | Ship collision and attitude monitoring and alarm system |
CN107729866A (en) * | 2017-10-31 | 2018-02-23 | 武汉理工大学 | Ship based on timing diagram picture touches mark automatic detection device and method |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US10970927B2 (en) * | 2018-02-26 | 2021-04-06 | Robert John Sharp | Positionable emissions control watercraft |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103558414A (en) * | 2013-11-04 | 2014-02-05 | 武汉理工大学 | Navigation mark collision detection system |
CN105701999A (en) * | 2016-04-22 | 2016-06-22 | 天津开发区瑞锋科技有限公司 | Ship collision and attitude monitoring and alarm system |
CN107729866A (en) * | 2017-10-31 | 2018-02-23 | 武汉理工大学 | Ship based on timing diagram picture touches mark automatic detection device and method |
Non-Patent Citations (1)
Title |
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船舶搁浅触礁事故的分析及其预防途径;张则谅;《中国航海》;19821230(第02期);全文 * |
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