CN115641751A - Prevent intelligent alarm device of boats and ships striking bridge - Google Patents
Prevent intelligent alarm device of boats and ships striking bridge Download PDFInfo
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Abstract
The invention belongs to the field of bridge engineering, relates to a data processing technology, and is used for solving the problem that the existing intelligent alarm device for preventing a ship from impacting a bridge cannot perform comprehensive analysis according to various possibilities of the ship impacting a bridge pier, in particular to an intelligent alarm device for preventing the ship from impacting the bridge, which comprises an intelligent alarm platform, wherein the intelligent alarm platform is in communication connection with an area analysis module, an early warning processing module, an accident analysis module and a storage module; the regional analysis module is used for carrying out regional early warning analysis on the bridge: dividing a monitoring area of the bridge into a plurality of monitoring areas, and judging whether ships exist in the monitoring areas; the method can perform regional early warning analysis on the bridge through the regional analysis module, and then feeds back the danger degree of the monitored area through the ship distribution condition in the divided area, so that the early warning grade is marked as a first grade, a second grade or a third grade when the impact risk exists in the monitored area.
Description
Technical Field
The invention belongs to the field of bridge engineering, relates to a data processing technology, and particularly relates to an intelligent alarm device for preventing a ship from impacting a bridge.
Background
In recent years, with the continuous development of the maritime traffic industry and the rising demand of inland river transportation, the heat of collision avoidance and collision avoidance problems of the piers of the inland ship is gradually increased, the risk of collision of the piers of the inland ship is gradually increased, and great losses such as bridge damage and collapse, channel obstruction, threat to lives and properties of people, environmental pollution and the like are caused.
The existing intelligent alarm device for preventing the ship from colliding the bridge cannot perform comprehensive analysis according to various possibilities that the ship collides the bridge pier, and each possibility is provided with a targeted solution, so that the phenomenon that the ship collides the bridge pier from multiple angles in an all-around manner is avoided.
In view of the above technical problems, the present application proposes a solution.
Disclosure of Invention
The invention aims to provide an intelligent alarm device for preventing a ship from impacting a bridge, which is used for solving the problem that the existing intelligent alarm device for preventing the ship from impacting the bridge cannot perform comprehensive analysis according to various possibilities of the ship impacting a bridge pier;
the technical problems to be solved by the invention are as follows: how to provide an intelligent alarm device for preventing a ship from colliding with a bridge, which can carry out comprehensive analysis according to various possibilities of the ship colliding with a bridge pier.
The purpose of the invention can be realized by the following technical scheme:
the intelligent alarm device for preventing ships from impacting bridges comprises an intelligent alarm platform, wherein the intelligent alarm platform is in communication connection with a region analysis module, an early warning processing module, an accident analysis module and a storage module;
the regional analysis module is used for carrying out regional early warning analysis on the bridge: dividing the monitoring area of the bridge into a plurality of monitoring areas, and judging whether ships exist in the monitoring areas: if so, marking the corresponding monitoring area as a dangerous area; if not, marking the corresponding monitoring area as a safe area; acquiring a danger coefficient and a danger value of a monitoring area, acquiring a danger threshold and a danger threshold through a storage module, comparing the danger coefficient and the danger value with the danger threshold and the danger threshold respectively, and judging whether an anti-collision detection result of the monitoring area is qualified or not according to a comparison result;
the early warning processing module is used for carrying out early warning analysis on a monitored area after receiving the anti-collision early warning signal: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stop signal to the ships in all dangerous areas, and the ships stop temporarily after receiving the temporary stop signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas; if the early warning level of the monitored area is three levels, the early warning processing module performs speed regulation and control analysis on ships in all dangerous areas;
and the accident analysis module is used for analyzing and troubleshooting accident reasons when the ship collides with the bridge.
As a preferred embodiment of the present invention, the process of acquiring the risk coefficient and the risk value of the monitoring area includes: acquiring the straight line shortest distance between the dangerous area and the bridge and marking the straight line shortest distance as ZD, acquiring the running speed of a ship in the dangerous area and marking the running speed as SD, and acquiring a time coefficient SJ of the monitoring area by a formula SJ = a1 ZD/SD, wherein a1 is a proportionality coefficient and a1 is more than 1; and establishing a time set by the time coefficients SJ of all the monitoring areas, calculating the variance of the time set to obtain danger coefficients, acquiring the number of the danger areas and marking the number as a danger value.
As a preferred embodiment of the present invention, the specific process of comparing the risk coefficient and the risk value with the risk threshold and the risk threshold respectively includes: if the danger coefficient is greater than or equal to the danger threshold value and the danger value is smaller than the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is qualified, and sending an anti-collision qualified signal to the intelligent alarm platform by the area analysis module; if the danger coefficient is smaller than a danger threshold value and the danger value is larger than or equal to a danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is smaller than a danger threshold value and the danger value is smaller than a danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a second level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is greater than or equal to the danger threshold value and the danger value is greater than or equal to the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a third level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; and after receiving the anti-collision early warning signal and the early warning grade, the intelligent alarm platform sends the anti-collision early warning signal and the early warning grade to the early warning processing module.
As a preferred embodiment of the present invention, the specific process of the early warning processing module performing speed regulation and control analysis on the ships in all dangerous areas includes: the time range is formed by the maximum value and the minimum value of the time coefficient of the dangerous area, the time range is divided into a plurality of time intervals, the number of the dangerous areas in the time intervals is obtained and marked as an analog value, the analog threshold value is obtained through a storage module, and the analog value is compared with the analog threshold value: if the analog value is smaller than the analog threshold value, marking the corresponding time interval as a safety interval; if the simulation value is greater than or equal to the simulation threshold value, marking the corresponding time interval as a dangerous interval, marking the middle point of the dangerous interval as a marking point, marking the ship with the time coefficient before the marking point as an accelerating ship, and marking the ship with the time coefficient after the marking point as a decelerating ship; the early warning processing module sends an acceleration signal and a deceleration signal to an acceleration ship and a deceleration ship respectively.
As a preferred embodiment of the present invention, the specific process of the accident cause analysis and investigation performed by the accident analysis module when a ship strikes a bridge accident includes: acquiring the number of times of bridge collision accidents of ships within L1 month, marking the number of times as an accident value SG, acquiring an accident threshold value SGmax through a storage module, and comparing the accident value SG with the accident threshold value SGmax: if the accident value SG is smaller than an accident threshold value SGmax, judging that the anti-collision early warning of the monitored area meets the requirement; and if the accident value SG is greater than or equal to an accident threshold value SGmax, judging that the anti-collision early warning of the monitored area does not meet the requirement, and marking the accident reason.
As a preferred embodiment of the present invention, the process of marking the cause of the accident includes: the method comprises the steps of obtaining an early warning grade of a monitoring area when a ship collides with a bridge accident, marking the times of the monitoring area with the early warning grade of one grade when the ship collides with the bridge accident as a first-grade ratio, marking the times of the monitoring area with the early warning grade of two grade when the ship collides with the bridge accident as a second-grade ratio, marking the times of the monitoring area with the early warning grade of three grade when the ship collides with the bridge accident as a third-grade ratio, and marking the early warning grade corresponding to the maximum value of the first-grade ratio, the second-grade ratio and the third-grade ratio as a marking grade; if the marking grade is a first grade, marking the accident reason as that the ship operation does not meet the requirement, sending a ship operation training signal to the intelligent alarm platform by the accident analysis module, and sending the ship operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the ship operation training signal; if the marking grade is second grade, marking the accident reason as that the command operation does not meet the requirement, sending a command operation training signal to the intelligent alarm platform by the accident analysis module, and sending the command operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the command operation training signal; if the marking grade is three grades, the accident reason is marked as that the scheduling operation does not meet the requirements, the accident analysis module sends a system optimization signal to the intelligent alarm platform, and the intelligent alarm platform receives the system optimization signal and then sends the system optimization signal to a mobile phone terminal of a manager.
As a preferred embodiment of the present invention, the operating method of the intelligent warning device for preventing a ship from colliding with a bridge includes the steps of:
the method comprises the following steps: carrying out regional early warning analysis on the bridge, dividing a monitoring area of the bridge into a plurality of monitoring areas, acquiring a time coefficient of the monitoring areas, carrying out numerical calculation on the time coefficient to obtain a danger coefficient and a danger numerical value, and marking the early warning level of the monitoring areas as a first level, a second level or a third level according to the numerical values of the danger coefficient and the danger numerical value;
step two: carrying out early warning analysis on a monitored area: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas, and if the early warning level of the monitoring area is the third level, the early warning processing module carries out speed regulation and control analysis on the ships in all the dangerous areas;
step three: the method comprises the steps of analyzing and troubleshooting accident reasons when a ship collides with a bridge accident occurs, obtaining the times of the ship colliding with the bridge accident within L1 month, marking the times as accident values, judging whether the anti-collision early warning of a monitoring area meets requirements or not according to the numerical value of the accident values, and marking the accident reasons when the anti-collision early warning does not meet the requirements.
The invention has the following beneficial effects:
1. the method comprises the steps that a regional early warning analysis can be carried out on a bridge through a regional analysis module, a monitoring area is divided, the danger degree of the monitoring area is fed back through the ship distribution condition in the divided area, the early warning grade is marked as a first grade, a second grade or a third grade when the monitoring area has impact risks, different early warning grades correspond to different risk degrees, and therefore different measures are taken according to different early warning grades to deal with the impact risks;
2. the early warning processing module can carry out different processing on the ships in the monitored area according to different early warning levels, and the time of the ships passing through the bridge is diverged, so that the probability that a plurality of ships pass through the bridge at the same time node to impact the bridge pier is avoided, and the safety of the ships passing through the bridge is improved;
3. can be after the accident appears the reason that leads to the accident to appear through accident analysis module and carry out the analysis, and then can take professional training to corresponding personnel, reduce the human factor and lead to the probability that appears of boats and ships striking pier, supervise the feedback to early warning system's working property simultaneously, in time optimize early warning system to reduce the probability of follow-up boats and ships striking pier.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a block diagram of a system according to a first embodiment of the present invention;
FIG. 2 is a flowchart of a method according to a second embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described below clearly and completely in conjunction with the embodiments, 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.
Example one
As shown in figure 1, the intelligent alarm device for preventing ships from colliding with bridges comprises an intelligent alarm platform, wherein the intelligent alarm platform is in communication connection with an area analysis module, an early warning processing module, an accident analysis module and a storage module.
The regional analysis module is used for carrying out regional early warning analysis on the bridge: dividing the monitoring area of the bridge into a plurality of monitoring areas, and judging whether ships exist in the monitoring areas: if so, marking the corresponding monitoring area as a dangerous area; if not, marking the corresponding monitoring area as a safe area; acquiring a risk coefficient of a monitored area: acquiring the straight line shortest distance between the dangerous area and the bridge and marking the straight line shortest distance as ZD, acquiring the running speed of a ship in the dangerous area and marking the running speed as SD, and acquiring a time coefficient SJ of the monitoring area through a formula SJ = a1 ZD/SD, wherein a1 is a proportionality coefficient, and a1 is more than 1; establishing a time set by the time coefficients SJ of all monitoring areas, carrying out variance calculation on the time set to obtain danger coefficients, obtaining the number of dangerous areas and marking the dangerous areas as dangerous values, obtaining a dangerous threshold and a dangerous threshold through a storage module, and comparing the danger coefficients and the dangerous values with the dangerous threshold and the dangerous threshold respectively: if the danger coefficient is larger than or equal to the danger threshold value and the danger value is smaller than the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is qualified, and sending an anti-collision qualified signal to the intelligent alarm platform by the area analysis module; if the danger coefficient is smaller than a danger threshold value and the danger value is larger than or equal to a danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is smaller than a danger threshold value and the danger value is smaller than a danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a second level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is greater than or equal to the danger threshold value and the danger value is greater than or equal to the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a third level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; after receiving the anti-collision early warning signal and the early warning level, the intelligent alarm platform sends the anti-collision early warning signal and the early warning level to an early warning processing module; the method comprises the steps of performing regional early warning analysis on a bridge, performing regional division on a monitoring area, feeding back the danger degree of the monitoring area according to the ship distribution condition in the divided area, marking the early warning grade as a first grade, a second grade or a third grade when the monitoring area has an impact risk, and taking different measures according to different early warning grades to deal with the different early warning grades.
The early warning processing module is used for carrying out early warning analysis on the monitored area after receiving the anti-collision early warning signal: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas; if the early warning level of the monitored area is three levels, the early warning processing module performs speed regulation and control analysis on ships in all dangerous areas: forming a time range by the maximum value and the minimum value of the time coefficient of the dangerous area, dividing the time range into a plurality of time intervals, acquiring the number of the dangerous areas in the time intervals, marking the dangerous areas as analog values, acquiring the analog threshold values through a storage module, and comparing the analog values with the analog threshold values: if the analog value is smaller than the analog threshold value, marking the corresponding time interval as a safety interval; if the simulation value is greater than or equal to the simulation threshold value, marking the corresponding time interval as a dangerous interval, marking the middle point of the dangerous interval as a marking point, marking the ship with the time coefficient before the marking point as an accelerating ship, and marking the ship with the time coefficient after the marking point as a decelerating ship; the early warning processing module sends an acceleration signal and a deceleration signal to an acceleration ship and a deceleration ship respectively; different treatments are carried out on the ships in the monitored area according to different early warning levels, and the time of the ships passing through the bridge is diverged, so that the probability that a plurality of ships pass through the bridge at the same time node to increase the collision of the bridge piers is avoided, and the safety of the ships passing through the bridge is improved.
The accident analysis module is used for analyzing and troubleshooting the accident reason when the ship collides with the bridge accident: acquiring the frequency of the bridge collision accident of the ship in the L1 month, marking the frequency as an accident value SG, acquiring an accident threshold value SGmax through a storage module, and comparing the accident value SG with the accident threshold value SGmax: if the accident value SG is smaller than an accident threshold value SGmax, judging that the anti-collision early warning of the monitoring area meets the requirement; if the accident value SG is larger than or equal to an accident threshold value SGmax, judging that the anti-collision early warning of the monitoring area does not meet the requirement, acquiring the early warning grade of the monitoring area when the ship collides with the bridge accident, marking the times that the early warning grade of the monitoring area is first grade when the ship collides with the bridge accident as a first-grade ratio, marking the times that the early warning grade of the monitoring area is second grade when the ship collides with the bridge accident as a second-grade ratio, marking the times that the early warning grade of the monitoring area is third grade when the ship collides with the bridge accident as a third-grade ratio, and marking the early warning grade corresponding to the maximum value of the first-grade ratio, the second-grade ratio and the third-grade ratio as a marking grade; if the marking grade is a first grade, marking the accident reason as that the ship operation does not meet the requirement, sending a ship operation training signal to the intelligent alarm platform by the accident analysis module, and sending the ship operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the ship operation training signal; if the marking grade is second grade, marking the accident reason as that the command operation does not meet the requirement, sending a command operation training signal to the intelligent alarm platform by the accident analysis module, and sending the command operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the command operation training signal; if the marking level is three, marking the accident reason as that the scheduling operation does not meet the requirement, sending a system optimization signal to the intelligent alarm platform by the accident analysis module, and sending the system optimization signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the system optimization signal; the method has the advantages that the reasons for accidents after the accidents occur are analyzed, and then professional training can be carried out on corresponding personnel, so that the occurrence probability that the ship collides with the pier due to human factors is reduced, meanwhile, supervision feedback is carried out on the working performance of the early warning system, and the early warning system is optimized in time, so that the probability that the follow-up ship collides with the pier is reduced.
Example two
As shown in FIG. 2, the intelligent alarm method for preventing the ship from impacting the bridge comprises the following steps:
the method comprises the following steps: performing regional early warning analysis on the bridge, dividing a monitoring area of the bridge into a plurality of monitoring areas, acquiring a time coefficient of the monitoring areas, performing numerical calculation on the time coefficient to obtain a danger coefficient and a danger numerical value, and marking the early warning level of the monitoring areas as a first level, a second level or a third level according to the numerical values of the danger coefficient and the danger numerical value;
step two: carrying out early warning analysis on a monitored area: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas, and if the early warning level of the monitoring area is the third level, the early warning processing module carries out speed regulation and control analysis on the ships in all the dangerous areas;
step three: analyzing and checking accident reasons when a ship collides with a bridge accident occurs, acquiring the frequency of the ship colliding with the bridge accident within L1 month, marking the frequency as an accident value, wherein L1 is a numerical constant, and the numerical value of L1 is set by a manager; whether the anti-collision early warning of the monitoring area meets the requirements or not is judged according to the numerical value of the accident value, and the accident reason is marked when the anti-collision early warning does not meet the requirements.
When the intelligent alarm device works, the bridge is subjected to regional early warning analysis, a monitoring area of the bridge is divided into a plurality of monitoring areas, a time coefficient of the monitoring areas is obtained, numerical calculation is carried out on the time coefficient to obtain a danger coefficient and a danger numerical value, and the early warning grade of the monitoring area is marked as one grade, two grades or three grades according to the numerical values of the danger coefficient and the danger numerical value; carrying out early warning analysis on a monitored area: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas, and if the early warning level of the monitoring area is the third level, the early warning processing module carries out speed regulation and control analysis on the ships in all the dangerous areas.
The foregoing is merely exemplary and illustrative of the present invention and various modifications, additions and substitutions may be made by those skilled in the art to the specific embodiments described without departing from the scope of the invention as defined in the following claims.
The above formulas are obtained by collecting a large amount of data and performing software simulation, and the coefficients in the formulas are set by those skilled in the art according to actual conditions.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise forms disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The intelligent alarm device for preventing ships from impacting bridges comprises an intelligent alarm platform, and is characterized in that the intelligent alarm platform is in communication connection with an area analysis module, an early warning processing module, an accident analysis module and a storage module;
the regional analysis module is used for carrying out regional early warning analysis on the bridge: dividing the monitoring area of the bridge into a plurality of monitoring areas, and judging whether ships exist in the monitoring areas: if so, marking the corresponding monitoring area as a dangerous area; if not, marking the corresponding monitoring area as a safe area; acquiring a danger coefficient and a danger value of a monitoring area, acquiring a danger threshold and a danger threshold through a storage module, comparing the danger coefficient and the danger value with the danger threshold and the danger threshold respectively, and judging whether an anti-collision detection result of the monitoring area is qualified or not according to a comparison result;
the early warning processing module is used for carrying out early warning analysis on a monitored area after receiving the anti-collision early warning signal: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, performing voice regulation and control command on the ships in all the dangerous areas; if the early warning level of the monitored area is three levels, the early warning processing module performs speed regulation and control analysis on ships in all dangerous areas;
and the accident analysis module is used for analyzing and checking accident reasons when a ship collides with a bridge accident.
2. The intelligent alarm device for preventing ships from impacting bridges according to claim 1, wherein the process for acquiring the danger coefficient and the danger value of the monitoring area comprises the following steps: acquiring the straight line shortest distance between the dangerous area and the bridge and marking the straight line shortest distance as ZD, acquiring the running speed of a ship in the dangerous area and marking the running speed as SD, and acquiring a time coefficient SJ of the monitoring area by a formula SJ = a1 ZD/SD, wherein a1 is a proportionality coefficient and a1 is more than 1; and establishing a time set by the time coefficients SJ of all the monitoring areas, calculating the variance of the time set to obtain danger coefficients, acquiring the number of the danger areas and marking the number as a danger value.
3. The intelligent alarm device for preventing ships from impacting bridges according to claim 2, wherein the specific process of comparing the danger coefficient and the danger value with the danger threshold and the danger threshold respectively comprises the following steps: if the danger coefficient is larger than or equal to the danger threshold value and the danger value is smaller than the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is qualified, and sending an anti-collision qualified signal to the intelligent alarm platform by the area analysis module; if the danger coefficient is smaller than a danger threshold value and the danger value is larger than or equal to a danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is smaller than a danger threshold and the danger value is smaller than a danger threshold, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a second level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; if the danger coefficient is greater than or equal to the danger threshold value and the danger value is greater than or equal to the danger threshold value, judging that the anti-collision monitoring result of the bridge monitoring area is unqualified, marking the early warning level of the monitoring area as a third level, and sending an anti-collision early warning signal and the early warning level to an intelligent warning platform by a region analysis module; and after receiving the anti-collision early warning signal and the early warning grade, the intelligent alarm platform sends the anti-collision early warning signal and the early warning grade to the early warning processing module.
4. The intelligent alarm device for preventing ships from colliding with bridges as claimed in claim 3, wherein the specific process of the speed regulation and control analysis of the ships in all dangerous areas by the early warning processing module comprises the following steps: the time range is formed by the maximum value and the minimum value of the time coefficient of the dangerous area, the time range is divided into a plurality of time intervals, the number of the dangerous areas in the time intervals is obtained and marked as an analog value, the analog threshold value is obtained through a storage module, and the analog value is compared with the analog threshold value: if the analog value is smaller than the analog threshold value, marking the corresponding time interval as a safety interval; if the simulation value is greater than or equal to the simulation threshold value, marking the corresponding time interval as a dangerous interval, marking the middle point of the dangerous interval as a mark point, marking the ship with the time coefficient before the mark point as an accelerating ship, and marking the ship with the time coefficient after the mark point as a decelerating ship; the early warning processing module sends an acceleration signal and a deceleration signal to an acceleration ship and a deceleration ship respectively.
5. The intelligent alarm device for preventing the ship from colliding with the bridge according to claim 4, wherein the accident analysis module performs a specific process of analyzing and troubleshooting accident causes when the ship collides with the bridge, and the specific process comprises the following steps: acquiring the frequency of the bridge collision accident of the ship in the L1 month, marking the frequency as an accident value SG, acquiring an accident threshold value SGmax through a storage module, and comparing the accident value SG with the accident threshold value SGmax: if the accident value SG is smaller than an accident threshold value SGmax, judging that the anti-collision early warning of the monitored area meets the requirement; and if the accident value SG is greater than or equal to an accident threshold value SGmax, judging that the anti-collision early warning of the monitored area does not meet the requirement, and marking the accident reason.
6. The intelligent alarm device for preventing ships from impacting bridges according to claim 5, wherein the process of marking accident causes comprises: the method comprises the steps of obtaining an early warning grade of a monitoring area when a ship collides with a bridge accident, marking the times of the monitoring area with the early warning grade of one grade when the ship collides with the bridge accident as a first-grade ratio, marking the times of the monitoring area with the early warning grade of two grade when the ship collides with the bridge accident as a second-grade ratio, marking the times of the monitoring area with the early warning grade of three grade when the ship collides with the bridge accident as a third-grade ratio, and marking the early warning grade corresponding to the maximum value of the first-grade ratio, the second-grade ratio and the third-grade ratio as a marking grade; if the marking grade is a first grade, marking the accident reason as that the ship operation does not meet the requirement, sending a ship operation training signal to the intelligent alarm platform by the accident analysis module, and sending the ship operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the ship operation training signal; if the marking level is the second level, marking the accident reason as that the command operation does not meet the requirement, sending a command operation training signal to the intelligent alarm platform by the accident analysis module, and sending the command operation training signal to a mobile phone terminal of a manager by the intelligent alarm platform after receiving the command operation training signal; if the marking grade is three grades, the accident reason is marked as that the scheduling operation does not meet the requirements, the accident analysis module sends a system optimization signal to the intelligent alarm platform, and the intelligent alarm platform receives the system optimization signal and then sends the system optimization signal to a mobile phone terminal of a manager.
7. The intelligent alarm device for preventing the ship from impacting the bridge according to any one of claims 1-6, wherein the working method of the intelligent alarm device for preventing the ship from impacting the bridge comprises the following steps:
the method comprises the following steps: performing regional early warning analysis on the bridge, dividing a monitoring area of the bridge into a plurality of monitoring areas, acquiring a time coefficient of the monitoring areas, performing numerical calculation on the time coefficient to obtain a danger coefficient and a danger numerical value, and marking the early warning level of the monitoring areas as a first level, a second level or a third level according to the numerical values of the danger coefficient and the danger numerical value;
step two: carrying out early warning analysis on a monitored area: if the early warning level of the monitored area is one level, the early warning processing module sends a temporary stopping signal to the ships in all the dangerous areas, and the ships stop temporarily after receiving the temporary stopping signal; if the early warning level of the monitoring area is the second level, voice regulation and control commands are carried out on the ships in all the dangerous areas, and if the early warning level of the monitoring area is the third level, the early warning processing module carries out speed regulation and control analysis on the ships in all the dangerous areas;
step three: the method comprises the steps of analyzing and troubleshooting accident reasons when a ship collides with a bridge accident occurs, obtaining the times of the ship colliding with the bridge accident within L1 month, marking the times as accident values, judging whether the anti-collision early warning of a monitoring area meets requirements or not according to the numerical value of the accident values, and marking the accident reasons when the anti-collision early warning does not meet the requirements.
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| CN202211339099.9A CN115641751A (en) | 2022-10-28 | 2022-10-28 | Prevent intelligent alarm device of boats and ships striking bridge |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116406064A (en) * | 2023-06-08 | 2023-07-07 | 哈尔滨瑞鑫洋新能源科技有限公司 | Intelligent light-operated early warning control system for bridge |
| CN116542510A (en) * | 2023-07-05 | 2023-08-04 | 江苏航运职业技术学院 | Optimal configuration method for ship electrical debugging process |
-
2022
- 2022-10-28 CN CN202211339099.9A patent/CN115641751A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116406064A (en) * | 2023-06-08 | 2023-07-07 | 哈尔滨瑞鑫洋新能源科技有限公司 | Intelligent light-operated early warning control system for bridge |
| CN116406064B (en) * | 2023-06-08 | 2023-08-15 | 哈尔滨瑞鑫洋新能源科技有限公司 | Intelligent light-operated early warning control system for bridge |
| CN116542510A (en) * | 2023-07-05 | 2023-08-04 | 江苏航运职业技术学院 | Optimal configuration method for ship electrical debugging process |
| CN116542510B (en) * | 2023-07-05 | 2023-10-13 | 江苏航运职业技术学院 | Optimal configuration method for ship electrical debugging process |
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