CN108875236A - A kind of ship target situation analogy method based on electronic chart - Google Patents
A kind of ship target situation analogy method based on electronic chart Download PDFInfo
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- CN108875236A CN108875236A CN201810686195.8A CN201810686195A CN108875236A CN 108875236 A CN108875236 A CN 108875236A CN 201810686195 A CN201810686195 A CN 201810686195A CN 108875236 A CN108875236 A CN 108875236A
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- 238000004088 simulation Methods 0.000 claims abstract description 19
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- 238000007689 inspection Methods 0.000 claims description 3
- 230000003139 buffering effect Effects 0.000 claims 1
- 238000012549 training Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
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- 238000012360 testing method Methods 0.000 description 1
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Abstract
The ship target situation analogy method based on electronic chart that the present invention relates to a kind of, technical characterstic are：Include the following steps：Step 1 establishes multiple simulated target location informations based on electronic chart information；Step 2, the initial motion parameter that each simulated target is respectively set；Step 3 establishes planned course for each simulated target；Step 4 carries out risk parameters calculating to multiple planned courses；If step 5, calculating risk parameters reach threshold value in the safe navigation region of setting, repeatedly step 3 and step 4；Step 6 is superimposed annotation information in electronic chart information；Step 7 calculates target dynamic information in real time and is exported in real time to the service application platform for having corresponding demand；Step 8 establishes target situation modeling scheme library.The present invention generates simulation situation target based on electronic chart information, and according to different parameter setting and path planning, the rehearsal of real-time perfoming target state of motion.
Description
Technical field
The invention belongs to marine navigation technical fields, are related to ship target situation analogy method, especially a kind of based on electricity
The ship target situation analogy method of sub- sea chart.
Background technique
Currently, due to certain training or experiment demand, needing to require target ship according to certain during ship navigation
Mode is moved, and conventional method mostly uses practical control canoe to go to be navigated by water by planning, not only time-consuming and laborious in this way, but also
It is affected by environment larger, it spends also bigger.Occurs simple generation target simulator, the simulated target mobility of generation later
It is bad, simple motion (such as straight line or circle) can only be carried out not intuitively, cannot monitor at any time, how develop a kind of operation
Convenient, track simulation target seems especially urgent according to schedule for intuitive, quick offer one.
Summary of the invention
It is an object of the invention to overcome deficiency in the prior art, provide it is a kind of design it is reasonable, easy to operate, intuitive,
Quickly and it is capable of the ship target situation analogy method based on electronic chart of track simulation target according to schedule.
The present invention solves its realistic problem and adopts the following technical solutions to achieve：
A kind of ship target situation analogy method based on electronic chart, includes the following steps：
Step 1 establishes multiple simulated target location informations based on electronic chart information；
Step 2, the initial motion parameter that each simulated target is respectively set；
If step 3, simulated target do not need to move along route, according to step 2 be arranged simulated target it is initial
Kinematic parameter makees straight line uniform motion；Otherwise, planned course is established for each simulated target；
Step 4 carries out risk parameters calculating to multiple planned courses that step 3 is established；
If step 5, calculating risk parameters reach threshold value in the safe navigation region of setting, repeatedly step 3 and 4 is mould
Quasi- target re-establishes planned course, and carries out risk parameters again and calculate inspection, until navigation safety；
Step 6, according to simulation situation scheme demand, in electronic chart information superposition converge meet point, navigation trend, plan boat
The annotation information of line direction and security area；
Step 7 simulates requirement in conjunction with all situation, and it is simultaneously that the target dynamic information is real-time to calculate target dynamic information in real time
It exports to the service application platform for having corresponding demand；
Step 8 extracts target simulation scheme and parameter setting information, establishes target situation modeling scheme library.
Moreover, the simulated target kinematic parameter of the step 2 include the ID number of simulated target, the speed of a ship or plane, course, type and
Latitude and longitude information.
Moreover, the step 3 is that the method that each simulated target establishes planned course is：Pass through setting simulated target
Latitude and longitude coordinates, turning point, turning radius, the speed of advance of each air route section and the safe navigation region of each way point are established
Course line.
Moreover, the specific method of the step 4 is：Warning is generated according to safe navigation regional scope set by the section of air route
Buffer area carries out risk parameters calculating by nautical chart information in buffer area, if reaching setting danger threshold, passes through highlighted flashing
Sea chart danger mark and the output of risk parameters information are alarmed.
Moreover, the step 7 exports the target dynamic information in real time to the service application platform for having corresponding demand
Specific method is：The simulated target kinematic parameter for meeting IEC61162 standard is externally exported by Ethernet or serial mode
TLL sentence is to the service application platform for having corresponding demand.
Moreover, the specific method for establishing target situation modeling scheme library of the step 8 is：According to scheme demand and simulation
Situation effect extraction modeling scheme, storage scheme parameter, simulated target parameter, course line, the information such as annotation establish situation target mould
Quasi- scheme base.
The advantages of the present invention：
1, the present invention passes through existing hardware device and electronic chart is combined to be arranged by addition multiple target, and for multiple target
Kinematic parameter carries out flight tracking control to multiple target, realizes real-time dynamic monitoring simulated target and exports target motion information in real time
Purpose, to complete corresponding training or test assignment.
2, simulated target of the invention can visual supervisory control, and can to multiple targets carry out flight tracking control, target movement ginseng
Number can be convenient real time modifying, establishes modeling scheme library, repetition can be facilitated to simulate, and provide very to smoothly complete the tasks such as training
Big help and convenience.
Detailed description of the invention
Fig. 1 is simulated target situation work overview flow chart of the invention；
Fig. 2 is simulated target design effect figure of the invention；
Fig. 3 is simulated target situation monitoring effect figure of the invention.
Specific embodiment
The embodiment of the present invention is described in further detail below in conjunction with attached drawing：
A kind of ship target situation analogy method based on electronic chart, as shown in Figure 1, including the following steps：
Step 1 establishes multiple simulated target location informations based on electronic chart information；
2 simulated targets are established based on electronic chart information in the present embodiment.
Step 2, the initial motion parameter that each simulated target is respectively set；
In the present embodiment, the simulated target kinematic parameter of the step 2 includes the ID number of simulated target, the speed of a ship or plane, boat
To, type and latitude and longitude information；
In the present embodiment, the kinematic parameter set-up mode of the simulated target in the step 2 is：Pass through Initialize installation
Or speed of a ship or plane course is inputted in simulated target motion process to change the motion information of simulated target；
In the present embodiment, it is 001 that target 1, which is arranged ID to number, 138 ° of 06.448 ' E of longitude, and latitude is 32 ° of 38.510 ' N, boat
Speed is 15Kn, and course is 90 °, and it is 002 that target 2, which is arranged ID to number, and longitude is 136 ° of 51.430 ' E, and latitude is 31 ° of 51.159 ' N,
The speed of a ship or plane is 25Kn, and course is 110 °.
If step 3, simulated target do not need to move along route, according to the movement for the simulated target that step 2 is arranged
Parameter makees straight line uniform motion；Otherwise, planned course, setting turning point, turning radius, safety boat are established for each simulated target
The parameters such as row region；
In the present embodiment, the step 3 is that each simulated target establishes the specific method of planned course and is：By setting
Set the latitude and longitude coordinates of each way point of simulated target, the speed of advance and safety of turning point, turning radius, each air route section
Navigation area establishes course line.
In the present embodiment, the path planning of 001 target of step 3 setting, and way point 1 (138 ° of 06.759 ' E, 32 °
37.983 ' N), way point 2 (139 ° of 26.756 ' E, 32 ° of 39.826 ' N), way point 3 (140 ° of 33.058 ' E, 32 ° 09.726 '
N), the path planning of 002 target, way point 1 is arranged in turning radius 0.1NM, speed of advance 15Kn, safe navigation area 100m
(136 ° of 51.430 ' E, 31 ° of 51.159 ' N), way point 2 (139 ° of 15.551 ' E, 31 ° of 05.004 ' N), (141 ° of way point 3
01.696 ' E, 31 ° of 45.045 ' N), turning radius 0.1NM, speed of advance 25Kn, safe navigation area 100m.
Step 4 carries out risk parameters calculating to multiple course lines that step 3 is established；
In the present embodiment, the specific method of the step 4 is：According to safe navigation regional scope set by the section of air route
Warning buffer area is generated, risk parameters calculating is carried out by nautical chart information in buffer area and is passed through if reaching setting danger threshold
Highlighted flashing sea chart danger mark and the output of risk parameters information are alarmed.
In the present embodiment, the dangerous situation includes passing through danger area, passing through restricted area and close to danger.
In the present embodiment, by course line guard against buffer area to nautical chart information carry out risk parameters calculating, calculated result with
Setting threshold value is compared, 001 target pattern safety, and danger area danger is passed through in 002 the second segment of target.
If step 5, calculating risk parameters reach threshold value in the safe navigation region of setting, just repeats step 3 and 4 and be
Simulated target re-establishes planned course, and carries out risk parameters again and calculate inspection, until navigation safety；
In the present embodiment, the way point 2 of 002 target is changed to 141 ° of 13.213 ' E, 31 ° of 35.461 ' N, after modification, danger
Dangerous parameter calculated result safety.
Step 6, according to simulation situation scheme demand, in electronic chart information superposition converge meet point, navigation trend, plan boat
The annotation information of line direction and security area.
In the present embodiment, it has been superimposed remittance chance point in electronic chart information and has navigated by water trend for simulation remittance chance scene and infused
Note.
Effect picture after completion step 1 to 6 steps is as shown in Figure 2.
Step 7 simulates requirement in conjunction with all situation, and the real-time calculating simulation parameters of target motion and location information are simultaneously defeated in real time
Out to the service application platform for having corresponding demand, the situation effect picture in simulation process is as shown in Figure 3；
In the present embodiment, the real-time external output target dynamic information of the step 7 is to there is the business of corresponding demand to answer
It is with the specific method of platform：The simulated target fortune for meeting IEC61162 standard is externally exported by Ethernet or serial mode
The TLL sentence of dynamic parameter is to the service application platform for having corresponding demand.
Step 8 extracts target simulation scheme and parameter setting information, establishes target situation modeling scheme library.
In the present embodiment, the specific method for establishing target situation modeling scheme library of the step 8 is：According to scheme need
Summation simulation situation effect extraction modeling scheme, storage scheme parameter, simulated target parameter, course line, the information such as annotation establish state
Gesture target simulation scheme base.It applies later, i.e. selection modeling scheme title, completes modeling scheme simulation application.
It is emphasized that embodiment of the present invention be it is illustrative, without being restrictive, therefore the present invention includes
It is not limited to embodiment described in specific embodiment, it is all to be obtained according to the technique and scheme of the present invention by those skilled in the art
Other embodiments, also belong to the scope of protection of the invention.
Claims (6)
1. a kind of ship target situation analogy method based on electronic chart, it is characterised in that：Include the following steps：
Step 1 establishes multiple simulated target location informations based on electronic chart information；
Step 2, the initial motion parameter that each simulated target is respectively set；
If step 3, simulated target do not need to move along route, according to the initial motion for the simulated target that step 2 is arranged
Parameter makees straight line uniform motion；Otherwise, planned course is established for each simulated target；
Step 4 carries out risk parameters calculating to multiple planned courses that step 3 is established；
If step 5, calculating risk parameters reach threshold value in the safe navigation region of setting, repeatedly step 3 and 4 is simulation mesh
Mark re-establishes planned course, and carries out risk parameters again and calculate inspection, until navigation safety；
Step 6, according to simulation situation scheme demand, in electronic chart information superposition converge meet point, navigation trend, plan navigation side
To the annotation information with security area；
Step 7 simulates requirement in conjunction with all situation, calculates target dynamic information in real time and simultaneously exports the target dynamic information in real time
To the service application platform for having corresponding demand；
Step 8 extracts target simulation scheme and parameter setting information, establishes target situation modeling scheme library.
2. a kind of ship target situation analogy method based on electronic chart according to claim 1, it is characterised in that：Institute
The simulated target kinematic parameter for stating step 2 includes ID number, the speed of a ship or plane, course, type and the latitude and longitude information of simulated target.
3. a kind of ship target situation analogy method based on electronic chart according to claim 1, it is characterised in that：Institute
Stating step 3 is that the method that each simulated target establishes planned course is：By the warp that each way point of simulated target is arranged
Course line is established in latitude coordinate, turning point, turning radius, the speed of advance of each air route section and safe navigation region.
4. a kind of ship target situation analogy method based on electronic chart according to claim 1, it is characterised in that：Institute
The specific method for stating step 4 is：Warning buffer area is generated according to safe navigation regional scope set by the section of air route, passes through buffering
Nautical chart information carries out risk parameters calculating in area, if reaching setting danger threshold, by highlighted flashing sea chart danger mark and
The output of risk parameters information is alarmed.
5. a kind of ship target situation analogy method based on electronic chart according to claim 1, it is characterised in that：Institute
The specific method for exporting the target dynamic information to the service application platform for having corresponding demand in real time for stating step 7 is：Pass through
Ethernet or serial mode externally export that meet the TLL sentence of the simulated target kinematic parameter of IEC61162 standard corresponding to having
The service application platform of demand.
6. a kind of ship target situation analogy method based on electronic chart according to claim 1, it is characterised in that：Institute
The specific method for establishing target situation modeling scheme library for stating step 8 is：Mould is extracted according to scheme demand and simulation situation effect
Quasi- scheme, storage scheme parameter, simulated target parameter, course line, the information such as annotation establish situation target simulation scheme base.
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111382502A (en) * | 2020-02-25 | 2020-07-07 | 智慧航海（青岛）科技有限公司 | Ship simulation platform motion protection method and mechanism |
| CN111474956A (en) * | 2020-04-22 | 2020-07-31 | 中国电子科技集团公司第二十八研究所 | Simulation method of unmanned aerial vehicle electronic investigation target based on simulation platform and monitoring platform |
| CN112859807A (en) * | 2021-01-10 | 2021-05-28 | 西北工业大学 | Underwater vehicle collaborative search efficiency evaluation method based on situation simulation and Monte Carlo |
| CN113096481A (en) * | 2021-05-19 | 2021-07-09 | 江苏科技大学 | Ship path planning training system for laboratory |
| CN113342027A (en) * | 2021-07-21 | 2021-09-03 | 齐鲁空天信息研究院 | Flight route track simulation method |
| CN114034302A (en) * | 2021-10-28 | 2022-02-11 | 广州海宁海务技术咨询有限公司 | Sea chart selection method and device based on planned route |
| CN115797852A (en) * | 2023-02-09 | 2023-03-14 | 南京邮电大学 | Physical exercise event evaluation method based on discrete influence points |
| CN115830911A (en) * | 2022-11-17 | 2023-03-21 | 中远海运散货运输有限公司 | Method for judging position of ship in navigation applied to PAYS service |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111382502A (en) * | 2020-02-25 | 2020-07-07 | 智慧航海（青岛）科技有限公司 | Ship simulation platform motion protection method and mechanism |
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| CN111474956A (en) * | 2020-04-22 | 2020-07-31 | 中国电子科技集团公司第二十八研究所 | Simulation method of unmanned aerial vehicle electronic investigation target based on simulation platform and monitoring platform |
| CN111474956B (en) * | 2020-04-22 | 2022-08-23 | 中国电子科技集团公司第二十八研究所 | Simulation method of unmanned aerial vehicle electronic investigation target based on simulation platform and monitoring platform |
| CN112859807A (en) * | 2021-01-10 | 2021-05-28 | 西北工业大学 | Underwater vehicle collaborative search efficiency evaluation method based on situation simulation and Monte Carlo |
| CN112859807B (en) * | 2021-01-10 | 2022-03-22 | 西北工业大学 | Underwater vehicle collaborative search efficiency evaluation method based on situation simulation and Monte Carlo |
| CN113096481A (en) * | 2021-05-19 | 2021-07-09 | 江苏科技大学 | Ship path planning training system for laboratory |
| CN113342027A (en) * | 2021-07-21 | 2021-09-03 | 齐鲁空天信息研究院 | Flight route track simulation method |
| CN113342027B (en) * | 2021-07-21 | 2022-11-22 | 齐鲁空天信息研究院 | Flight route track simulation method |
| CN114034302A (en) * | 2021-10-28 | 2022-02-11 | 广州海宁海务技术咨询有限公司 | Sea chart selection method and device based on planned route |
| CN115830911A (en) * | 2022-11-17 | 2023-03-21 | 中远海运散货运输有限公司 | Method for judging position of ship in navigation applied to PAYS service |
| CN115797852A (en) * | 2023-02-09 | 2023-03-14 | 南京邮电大学 | Physical exercise event evaluation method based on discrete influence points |
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Application publication date: 20181123 |