CN107291029A - A kind of flying object three-dimensional simulation positioning alarm method and system - Google Patents
A kind of flying object three-dimensional simulation positioning alarm method and system Download PDFInfo
- Publication number
- CN107291029A CN107291029A CN201710600766.7A CN201710600766A CN107291029A CN 107291029 A CN107291029 A CN 107291029A CN 201710600766 A CN201710600766 A CN 201710600766A CN 107291029 A CN107291029 A CN 107291029A
- Authority
- CN
- China
- Prior art keywords
- alarm
- spatial domain
- flying object
- target
- flight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/048—Monitoring; Safety
Abstract
The technical program provides a kind of flying object three-dimensional simulation positioning alarm method, including target spatial domain is divided into N number of alarm spatial domain, N is the preset value more than or equal to 1, receive the flying object detectable signal that detection device is sent, the alarm spatial domain where flying object is judged based on flying object detectable signal, corresponding alarm signal is generated based on the alarm spatial domain where flying object, based on alarm signal control warning device alarm.Compared with prior art, target spatial domain is divided into multiple different alarm spatial domains by this programme, the difference in the alarm spatial domain according to where flying object is alarmed in a different manner, staff can be made to understand the specific region where flying object in time, and corresponding counter-measure is made, improve the operating efficiency of staff.
Description
Technical field
The present invention relates to field of locating technology, specifically, be related to a kind of flying object three-dimensional simulation positioning alarm method and
System.
Background technology
Low altitude airspace on airport, because flying bird occurs causing the phenomenon of aircraft flight accident of common occurrence suddenly, each airport
To drive aerial flying bird, many measures are taken, but the phenomenon still happens occasionally；In recent years, it is quick with unmanned air vehicle technique
Development, unmanned plane entertainment orientation and popular fast development, because unmanned plane causes delayed phenomenon also repeatedly to occur, study carefully it
Reason, can only rely on and visually observe, it is difficult to which over the horizon finds flying object, or is found that flying object is difficult to promptly and accurately position and pre-
It is alert, it is the reason for one of the above-mentioned event of generation is important.
In the prior art, airport is found that after the flying objects such as the birds of flight or unmanned plane by radar, can be according to flight
The position of thing sends alarm, but type of alarm is relatively simple, and staff, which can only know, has flying object to enter terminal airspace,
The particular location of flying object is not known, corresponding counter-measure also can not be just taken so that staff is in processing flying object
Into terminal airspace situation when very passive, inefficiency.
The content of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of flying object three-dimensional simulation positioning alarm method, with
Prior art is compared, and target spatial domain is divided into multiple different alarm spatial domains by this programme, and the alarm according to where flying object is empty
The difference in domain is alarmed in a different manner, staff can be made to understand the specific region where flying object in time, and make corresponding
Counter-measure, improve the operating efficiency of staff.
In order to solve the above-mentioned technical problem, present invention employs following technical scheme：
A kind of flying object three-dimensional simulation positioning alarm method, including：
Target spatial domain is divided into N number of alarm spatial domain, N is the preset value more than or equal to 1；
The flying object detectable signal that detection device is sent is received, the report where flying object is judged based on the flying object detectable signal
Alert spatial domain；
Corresponding alarm signal is generated based on the alarm spatial domain where the flying object；
Based on alarm signal control warning device alarm.
Preferably, it is described target spatial domain is divided into N number of alarm spatial domain to include：
Step A：Spatial domain of alarming is judged whether, if so, step B is performed, if it is not, performing step C；
Step B：Generate a new alarm spatial domain, the inner boundary and the maximum in existing alarm spatial domain in the new alarm spatial domain
External boundary it is identical, the external boundary in the new alarm spatial domain is less than or equal to the external boundary in the target spatial domain, performs step
D；
Step C：One alarm spatial domain of generation, the external boundary in the alarm spatial domain is less than or equal to the outside in the target spatial domain
Boundary, performs step D；
Step D：The quantity in the alarm spatial domain existed is calculated, when the quantity in the alarm spatial domain of presence is less than N, step A is performed, when
When the quantity in the alarm spatial domain of presence is equal to N, stop dividing alarm spatial domain.
Preferably, in addition to：
Invocation target three-dimensional scenic；
The external boundary in each alarm spatial domain is shown in the target three-dimensional scenic；
The flying object is shown in the target three-dimensional scenic based on the flying object detectable signal.
Preferably, in addition to：
With alarm spatial domain that different color fillings is different in the target three-dimensional scenic.
Preferably, the flying object detectable signal includes flight article coordinate and the coordinate corresponding with the flight article coordinate
It is time, described to show that flying object includes in the target three-dimensional scenic based on the flying object detectable signal：
Based on the flight article coordinate and coordinate time generation flying object characteristic information；
Flight species are judged based on the flying object characteristic information；
Call the corresponding flying object model of the flight species；
The flying object model is shown in the target three-dimensional scenic based on the flight article coordinate；
Flight path is shown in the target three-dimensional scenic based on the flight article coordinate and the coordinate time.
A kind of flying object three-dimensional simulation positioning alarm system, including division module, communication module, signal generation module and control
Molding block, wherein：
The division module is used to target spatial domain being divided into N number of alarm spatial domain, and N is the preset value more than or equal to 1；
The communication module is used for the flying object detectable signal for receiving detection device transmission, is sentenced based on the flying object detectable signal
Alarm spatial domain where disconnected flying object；
The signal generation module is used to generate corresponding alarm signal based on the alarm spatial domain where the flying object；
The control module is used for based on alarm signal control warning device alarm.
Preferably, the division module includes judging unit, zoning unit and computing module, wherein：
The judge module is used to judge whether spatial domain of alarming；
The division module is used to generate a new alarm spatial domain, the inner boundary in the new alarm spatial domain and existing alarm
The maximum external boundary in spatial domain is identical, and the external boundary in the new alarm spatial domain is less than or equal to the outside in the target spatial domain
Boundary；
The division module is additionally operable to one alarm spatial domain of generation, and the external boundary in the alarm spatial domain is less than or equal to the target
The external boundary in spatial domain；
The computing unit is used for the quantity for calculating the alarm spatial domain existed.
Preferably, in addition to scene calling module and display module, wherein：
The scene calling module is used for invocation target three-dimensional scenic；
The display module is used for the external boundary that each alarm spatial domain is shown in the target three-dimensional scenic；
The display module is additionally operable to show the flight in the target three-dimensional scenic based on the flying object detectable signal
Thing.
Preferably, the display module is additionally operable in the target three-dimensional scenic with the different report of different color fillings
Alert spatial domain.
Preferably, the flying object detectable signal includes flight article coordinate and the coordinate corresponding with the flight article coordinate
Time, the display module includes feature generation unit, species judging unit, model call unit and display unit, wherein：
The feature generation unit is used for based on the flight article coordinate and coordinate time generation flying object characteristic information；
The species judging unit is used to judge flight species based on the flying object characteristic information；
The model call unit is used to call the corresponding flying object model of the flight species；
The display unit is used to show the flying object model in the target three-dimensional scenic based on the flight article coordinate；
The display unit is additionally operable in the target three-dimensional scenic show based on the flight article coordinate and the coordinate time
Show flight path.
In summary, the technical program provides a kind of flying object three-dimensional simulation positioning alarm method, including by target empty
Domain is divided into N number of alarm spatial domain, and N is the preset value more than or equal to 1, receives the flying object detectable signal that detection device is sent,
The alarm spatial domain where flying object is judged based on flying object detectable signal, it is corresponding based on the alarm spatial domain generation where flying object
Alarm signal, based on alarm signal control warning device alarm.Compared with prior art, target spatial domain is divided into by this programme
Multiple different alarm spatial domains, the difference in the alarm spatial domain according to where flying object is alarmed in a different manner, can make work people
Member understands the specific region where flying object in time, and makes corresponding counter-measure, improves the operating efficiency of staff.
Brief description of the drawings
In order that the purpose, technical scheme and advantage of invention are clearer, the present invention is made into one below in conjunction with accompanying drawing
The detailed description of step, wherein：
Fig. 1 is a kind of flow chart of flying object three-dimensional simulation positioning alarm method disclosed by the invention；
Fig. 2 for the present invention optimized on the basis of a kind of flying object three-dimensional simulation positioning alarm method disclosed above it is excellent
Change the flow chart of step；
Fig. 3 is a kind of structural representation of flying object three-dimensional simulation positioning alarm system disclosed by the invention；
Fig. 4 for the present invention optimized on the basis of a kind of flying object three-dimensional simulation positioning alarm system disclosed above be
The structural representation of system；
Fig. 5 is the design sketch that target spatial domain is divided into report spatial domain, monitoring spatial domain and control zone.
Embodiment
The present invention is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, be a kind of flow chart of flying object three-dimensional simulation positioning alarm method disclosed by the invention, including：
S101, target spatial domain is divided into N number of alarm spatial domain, N is the preset value more than or equal to 1；
By taking airport as an example, target spatial domain is airport periphery and its spatial domain.Target spatial domain can be divided into N number of alarm spatial domain, N's
Quantity can be determined according to actual conditions by staff.Shape, size and the division rule in alarm spatial domain all can be by staff
Voluntarily determine, for example, can be divided according to the distance with airfield runway, or drawn according to whether the air route for aircraft
Point.The method that target spatial domain is divided into N number of alarm spatial domain is illustrated below：
Step A：Spatial domain of alarming is judged whether, if so, step B is performed, if it is not, performing step C；
Step B：Generate a new alarm spatial domain, the inner boundary in new alarm spatial domain and existing alarm spatial domain it is maximum outer
Border is identical, and the external boundary in new alarm spatial domain is less than or equal to the external boundary in target spatial domain, performs step D；
When alarmed spatial domain when, then the external boundary using existing maximum alarm spatial domain is used as newly-generated alarm spatial domain
Inner boundary generate a new alarm spatial domain, in addition, the external boundary in All Alerts spatial domain can not exceed target spatial domain, i.e. target
Spatial domain is by including All Alerts airspace containment.The shape in spatial domain of alarming can use hemisphere according to depending on the need for actual conditions
Body, cube or cone etc..Whole target spatial domain and All Alerts spatial domain can be indicated with the same coordinate system, so as to realize
Alarm spatial domain and the accurate division on each border.
Step C：One alarm spatial domain of generation, the external boundary in alarm spatial domain is less than or equal to the external boundary in target spatial domain, held
Row step D；
When no alarm spatial domain, then first alarm spatial domain is generated, the external boundary in first alarm spatial domain is less than or equal to target
The external boundary in spatial domain, meanwhile, it can determine whether first alarm spatial domain needs inner boundary according to actual conditions, and determine inner boundary
Size and location.
Step D：The quantity in the alarm spatial domain existed is calculated, when the quantity in the alarm spatial domain of presence is less than N, step is performed
A, when the quantity in the alarm spatial domain of presence is equal to N, stops dividing alarm spatial domain.
Target spatial domain can be divided into using above-mentioned steps A to D by a sandwich construction space, each layer is an alarm
Spatial domain, each layer of significance level can in an increasing or decreasing trend, be easy to staff to the position of flying object and can
Quick judgement is made in the influence that can be caused.
S102, the flying object detectable signal for receiving detection device transmission, flying object institute is judged based on flying object detectable signal
Alarm spatial domain；
Detection device can be radar installations, and after flying object enters target spatial domain, radar may detect flying object, and generate one
Flying object detectable signal, as the position where flying object detectable signal can determine whether flying object, and judges flying object at which
Alarm in spatial domain.Judge that flight object location, for prior art, will not be repeated here according to radar signal.
S103, corresponding alarm signal generated based on the alarm spatial domain where flying object；
Different alarm signals can be generated according to the difference in alarm spatial domain, the corresponding relation in alarm signal and alarm spatial domain can be by work
Make personnel setting.
S104, based on alarm signal control warning device alarm；
Because therefore warning device may also be different for alarm signal different, for example to different alarm signals can using light,
The different alarm signal such as voice, alarm bell and captions is alarmed, even identical warning device, such as alarm bell, can also be adopted
Alarmed with different tones, so that staff quickly understands the position feelings of flying object by different type of alarms
Condition.
In the monitoring and management on airport, near airports and its spatial domain can be considered as target spatial domain, with above-mentioned steps A to D
Method target spatial domain is divided into：Spatial domain, the three alarm spatial domains in monitoring spatial domain and control zone are reported, as shown in figure 5, by interior
, can be according to where it when flying object is appeared in target spatial domain to being respectively control zone, monitoring spatial domain and report spatial domain outside
Alarm spatial domain generate respectively alarm signal, pre-warning signal and find signal（Alarm signal, pre-warning signal and discovery letter herein
Number be different types of alarm signal）, then alarmed by different warning devices.
The technical program provides a kind of flying object three-dimensional simulation positioning alarm method, including target spatial domain is divided into N
Individual alarm spatial domain, N is the preset value more than or equal to 1, the flying object detectable signal that detection device is sent is received, based on flying object
Detectable signal judges the alarm spatial domain where flying object, and corresponding alarm signal is generated based on the alarm spatial domain where flying object
Number, based on alarm signal control warning device alarm.Compared with prior art, target spatial domain is divided into multiple differences by this programme
Alarm spatial domain, the difference in alarm spatial domain according to where flying object alarms in a different manner, staff can be made timely
The specific region where flying object is solved, and makes corresponding counter-measure, the operating efficiency of staff is improved.
As shown in Fig. 2 being the present invention on the basis of a kind of flying object three-dimensional simulation positioning alarm method disclosed above
The flow chart of the Optimization Steps optimized：
S201, invocation target three-dimensional scenic；
Target three-dimensional scenic is the three-dimensional scenic in target spatial domain, can be by GIS and low latitude RS visual fusions, or utilizes oblique photograph skill
Art is built, and is built three-dimensional scenic for prior art, be will not be repeated here.
S202, the external boundary for showing in target three-dimensional scenic each alarm spatial domain；
The external boundary in each alarm spatial domain is included in target three-dimensional scenic, staff can be made to believe the position in spatial domain of alarming
Breath is very clear.
S203, flying object shown in target three-dimensional scenic based on flying object detectable signal；
Position of the flying object in target spatial domain can be learnt from flying object detectable signal, further according to flying object in target spatial domain
Position includes flying object in target three-dimensional scenic.Illustrate below to based on flying object detectable signal in target three-dimensional scenic
Display flying object is illustrated：
Receive radar transmission flying object detectable signal after, it is known that position of the flying object in target spatial domain, for example height and
Longitude and latitude, coordinate system of the flying object in target spatial domain may be different from the coordinate system in target three-dimensional scenic, therefore, will fly
, it is necessary to be first that flying object exists by the Coordinate Conversion in target spatial domain of flying object before row thing is shown in target three-dimensional scenic
Coordinate in target three-dimensional scenic, flying object is being shown using coordinate of the flying object in target three-dimensional scenic.
, can be in target three-dimensional scenic with the report that different color fillings is different further to optimize above-mentioned technical proposal
Alert spatial domain, exemplified by target spatial domain to be divided into report spatial domain, monitoring spatial domain and control zone, spatial domain is reported with green filling,
With yellow filling monitoring spatial domain, with red filling control zone, the significance level of different zones is represented with different colors, is made
Staff is that the seriousness for the consequence that possible occur has one to get information about to the position of current flight thing.
For further optimization above-mentioned technical proposal, flying object detectable signal include flight article coordinate and with flight article coordinate phase
Corresponding coordinate time, shows that flying object includes based on flying object detectable signal in target three-dimensional scenic：
Based on flight article coordinate and coordinate time generation flying object characteristic information；
The flight characteristic information of flying object is more apparent, is dipping and heaving during such as Bird Flight, in wave curve, and flies
Speed is slower, and radius of turn is small；And fixed-wing unmanned plane linearly flies, turn radius is big, and flying speed is fast；Many rotors nobody
Although machine also can straight line or the flight of dipping and heaving formula, flying speed is fast, and can in the air revolve and stop or be vertically moved up or down, and does not turn
Radius.Flying object characteristic information can be calculated using flight article coordinate and coordinate time, such as flying speed and radius of turn
Information.
Flight species are judged based on flying object characteristic information；
The method for judging flying object is：Flight characteristic judge index is set up, flight characteristic is built and judges mathematical modeling, utilize flight
Feature judges that mathematical modeling is judged the flight characteristic information of generation, so as to obtain the species of flying object.What feature judged
Various indexs can be obtained by experimental data statistics.
Call the corresponding flying object model of flight species；
After the species for judging flying object, corresponding flying object model can be called, if for example, flying object be birds, call bird
The model of class；Flying object is fixed-wing unmanned plane, then calls the model of fixed-wing unmanned plane；Flying object is multi-rotor unmanned aerial vehicle,
Then call multi-rotor unmanned aerial vehicle model.
Flying object model is shown in target three-dimensional scenic based on flight article coordinate；
Flight path is shown in target three-dimensional scenic based on flight article coordinate and coordinate time；
In the different time, its coordinate is different to flying object, therefore by flying object model in flying object whole process is detected
Shown in the coordinate points of all flying objects of record, temporally adjacent coordinate points are connected by a line with arrow
Come, arrow is pointed to the coordinate points of latter time by the coordinate points of previous time, in addition, can also be adjusted according to the track of flying object
Posture of the whole flying object model in three-dimensional scenic, for example, flying object is bird, the direction of court of bird head institute can be adjusted to
The signified direction of arrow is consistent.
The flight path of flying object is shown in target three-dimensional scenic, staff can be allowed to understand flying object from appearing in
Whole flight progress from during target spatial domain, it is possible to judge, and predict to the intention of flying object according to its flight path
The heading of flying object subsequent time and position, and take appropriate measures, further improve the safety of terminal airspace
Property.
As shown in figure 3, be a kind of structural representation of flying object three-dimensional simulation positioning alarm system disclosed by the invention, bag
Division module 101, communication module 102, signal generation module 103 and control module 104 are included, wherein：
Division module 101 is used to target spatial domain being divided into N number of alarm spatial domain, and N is the preset value more than or equal to 1；
By taking airport as an example, target spatial domain is airport periphery and its spatial domain.Target spatial domain can be divided into N number of alarm spatial domain, N's
Quantity can be determined according to actual conditions by staff.Shape, size and the division rule in alarm spatial domain all can be by staff
Voluntarily determine, for example, can be divided according to the distance with airfield runway, or drawn according to whether the air route for aircraft
Point.Division module 101 can include judging unit, zoning unit and computing module：
Judge module is used to judge whether spatial domain of alarming；
Division module 101 is used to generate a new alarm spatial domain, the inner boundary in alarm spatial domain newly and existing alarm spatial domain
Maximum external boundary it is identical, the external boundary in new alarm spatial domain is less than or equal to the external boundary in target spatial domain；
When alarmed spatial domain when, then the external boundary using existing maximum alarm spatial domain is used as newly-generated alarm spatial domain
Inner boundary generate a new alarm spatial domain, in addition, the external boundary in All Alerts spatial domain can not exceed target spatial domain, i.e. target
Spatial domain is by including All Alerts airspace containment.The shape in spatial domain of alarming can use hemisphere according to depending on the need for actual conditions
Body, cube or cone etc..Whole target spatial domain and All Alerts spatial domain can be indicated with the same coordinate system, so as to realize
Alarm spatial domain and the accurate division on each border.
Division module 101 is additionally operable to one alarm spatial domain of generation, and the external boundary in alarm spatial domain is less than or equal to target spatial domain
External boundary；
When no alarm spatial domain, then first alarm spatial domain is generated, the external boundary in first alarm spatial domain is less than or equal to target
The external boundary in spatial domain, meanwhile, it can determine whether first alarm spatial domain needs inner boundary according to actual conditions, and determine inner boundary
Size and location.
Computing unit is used for the quantity for calculating the alarm spatial domain existed.
Target spatial domain can be divided into using above-mentioned technical proposal by a sandwich construction space, each layer is an alarm
Spatial domain, each layer of significance level can in an increasing or decreasing trend, be easy to staff to the position of flying object and can
Quick judgement is made in the influence that can be caused.
Communication module 102 is used for the flying object detectable signal for receiving detection device transmission, is sentenced based on flying object detectable signal
Alarm spatial domain where disconnected flying object；
Detection device can be radar installations, and after flying object enters target spatial domain, radar may detect flying object, and generate one
Flying object detectable signal, as the position where flying object detectable signal can determine whether flying object, and judges flying object at which
Alarm in spatial domain.Judge that flight object location, for prior art, will not be repeated here according to radar signal.
Signal generation module 103 is used to generate corresponding alarm signal based on the alarm spatial domain where flying object；
Different alarm signals can be generated according to the difference in alarm spatial domain, the corresponding relation in alarm signal and alarm spatial domain can be by work
Make personnel setting.
Control module 104 is used for based on alarm signal control warning device alarm；
Because the difference of alarm signal, therefore, warning device may also be different, for example, can use lamp to different alarm signals
The different alarm signal such as light, voice, alarm bell and captions is alarmed, even identical warning device, such as alarm bell, also may be used
Alarmed using different tones, so that staff quickly understands the position feelings of flying object by different type of alarms
Condition.
In the monitoring and management on airport, near airports and its spatial domain can be considered as target spatial domain, with above-mentioned steps A to D
Method target spatial domain is divided into：Spatial domain, the three alarm spatial domains in monitoring spatial domain and control zone are reported, as shown in figure 5, by interior
, can be according to where it when flying object is appeared in target spatial domain to being respectively control zone, monitoring spatial domain and report spatial domain outside
Alarm spatial domain generate respectively alarm signal, pre-warning signal and find signal（Alarm signal, pre-warning signal and discovery letter herein
Number be different types of alarm signal）, then alarmed by different warning devices.
The technical program provides a kind of flying object three-dimensional simulation positioning alarm system, and operation principle is to draw target spatial domain
It is divided into N number of alarm spatial domain, N is the preset value more than or equal to 1, receives the flying object detectable signal that detection device is sent, is based on
Flying object detectable signal judges the alarm spatial domain where flying object, and corresponding report is generated based on the alarm spatial domain where flying object
Alert signal, based on alarm signal control warning device alarm.Compared with prior art, target spatial domain is divided into multiple by this programme
Different alarm spatial domains, the difference in alarm spatial domain according to where flying object is alarmed in a different manner, can make staff and
When understand specific region where flying object, and make corresponding counter-measure, improve the operating efficiency of staff.
As shown in figure 4, being the present invention on the basis of a kind of flying object three-dimensional simulation positioning alarm system disclosed above
The structural representation of the system optimized, on the basis of said system, in addition to scene calling module 201 and display module
202, wherein：
Scene calling module 201 is used for invocation target three-dimensional scenic；
Target three-dimensional scenic is the three-dimensional scenic in target spatial domain, can be by GIS and low latitude RS visual fusions, or utilizes oblique photograph skill
Art is built, and is built three-dimensional scenic for prior art, be will not be repeated here.
Display module 202 is used for the external boundary that each alarm spatial domain is shown in target three-dimensional scenic；
The external boundary in each alarm spatial domain is included in target three-dimensional scenic, staff can be made to believe the position in spatial domain of alarming
Breath is very clear.
Display module 202 is additionally operable to show flying object in target three-dimensional scenic based on flying object detectable signal；
Position of the flying object in target spatial domain can be learnt from flying object detectable signal, further according to flying object in target spatial domain
Position includes flying object in target three-dimensional scenic.Illustrate below to based on flying object detectable signal in target three-dimensional scenic
Display flying object is illustrated：
Receive radar transmission flying object detectable signal after, it is known that position of the flying object in target spatial domain, for example height and
Longitude and latitude, coordinate system of the flying object in target spatial domain may be different from the coordinate system in target three-dimensional scenic, therefore, will fly
, it is necessary to be first that flying object exists by the Coordinate Conversion in target spatial domain of flying object before row thing is shown in target three-dimensional scenic
Coordinate in target three-dimensional scenic, flying object is being shown using coordinate of the flying object in target three-dimensional scenic.
For further optimization above-mentioned technical proposal, display module 202 is additionally operable in target three-dimensional scenic with different face
Color fills different alarm spatial domains, exemplified by target spatial domain to be divided into report spatial domain, monitoring spatial domain and control zone, with green
Filling report spatial domain, with yellow filling monitoring spatial domain, with red filling control zone, different zones are represented with different colors
Significance level, making the seriousness for the consequence that the position of current flight thing may occur staff has one intuitively
Solution.
For further optimization above-mentioned technical proposal, flying object detectable signal include flight article coordinate and with flight article coordinate phase
Corresponding coordinate time, it is single that display module 202 includes feature generation unit, species judging unit, model call unit and display
Member, wherein：
Feature generation unit is used for based on flight article coordinate and coordinate time generation flying object characteristic information；
The flight characteristic information of flying object is more apparent, is dipping and heaving during such as Bird Flight, in wave curve, and flies
Speed is slower, and radius of turn is small；And fixed-wing unmanned plane linearly flies, turn radius is big, and flying speed is fast；Many rotors nobody
Although machine also can straight line or the flight of dipping and heaving formula, flying speed is fast, and can in the air revolve and stop or be vertically moved up or down, and does not turn
Radius.Flying object characteristic information can be calculated using flight article coordinate and coordinate time, such as flying speed and radius of turn
Information.
Species judging unit is used to judge flight species based on flying object characteristic information；
The method for judging flying object is：Flight characteristic judge index is set up, flight characteristic is built and judges mathematical modeling, utilize flight
Feature judges that mathematical modeling is judged the flight characteristic information of generation, so as to obtain the species of flying object.What feature judged
Various indexs can be obtained by experimental data statistics.
Model call unit is used to call the corresponding flying object model of flight species；
After the species for judging flying object, corresponding flying object model can be called, if for example, flying object be birds, call bird
The model of class；Flying object is fixed-wing unmanned plane, then calls the model of fixed-wing unmanned plane；Flying object is multi-rotor unmanned aerial vehicle,
Then call multi-rotor unmanned aerial vehicle model.
Display unit is used to show flying object model in target three-dimensional scenic based on flight article coordinate；
Display unit is additionally operable to show flight path in target three-dimensional scenic based on flight article coordinate and coordinate time；
In the different time, its coordinate is different to flying object, therefore by flying object model in flying object whole process is detected
Shown in the coordinate points of all flying objects of record, temporally adjacent coordinate points are connected by a line with arrow
Come, arrow is pointed to the coordinate points of latter time by the coordinate points of previous time, in addition, can also be adjusted according to the track of flying object
Posture of the whole flying object model in three-dimensional scenic, for example, flying object is bird, the direction of court of bird head institute can be adjusted to
The signified direction of arrow is consistent.
The flight path of flying object is shown in target three-dimensional scenic, staff can be allowed to understand flying object from appearing in
Whole flight progress from during target spatial domain, it is possible to judge, and predict to the intention of flying object according to its flight path
The heading of flying object subsequent time and position, and take appropriate measures, further improve the safety of terminal airspace
Property.
Finally illustrate, the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted, although pass through ginseng
According to the preferred embodiments of the present invention, invention has been described, it should be appreciated by those of ordinary skill in the art that can
So that various changes are made to it in the form and details, the present invention limited without departing from appended claims
Spirit and scope.
Claims (10)
1. a kind of flying object three-dimensional simulation positioning alarm method, it is characterised in that including：
Target spatial domain is divided into N number of alarm spatial domain, N is the preset value more than or equal to 1；
The flying object detectable signal that detection device is sent is received, the report where flying object is judged based on the flying object detectable signal
Alert spatial domain；
Corresponding alarm signal is generated based on the alarm spatial domain where the flying object；
Based on alarm signal control warning device alarm.
2. flying object three-dimensional simulation positioning alarm method as claimed in claim 1, it is characterised in that described to draw target spatial domain
Being divided into N number of alarm spatial domain includes：
Step A：Spatial domain of alarming is judged whether, if so, step B is performed, if it is not, performing step C；
Step B：Generate a new alarm spatial domain, the inner boundary and the maximum in existing alarm spatial domain in the new alarm spatial domain
External boundary it is identical, the external boundary in the new alarm spatial domain is less than or equal to the external boundary in the target spatial domain, performs step
D；
Step C：One alarm spatial domain of generation, the external boundary in the alarm spatial domain is less than or equal to the outside in the target spatial domain
Boundary, performs step D；
Step D：The quantity in the alarm spatial domain existed is calculated, when the quantity in the alarm spatial domain of presence is less than N, step A is performed, when
When the quantity in the alarm spatial domain of presence is equal to N, stop dividing alarm spatial domain.
3. flying object three-dimensional simulation positioning alarm method as claimed in claim 2, it is characterised in that also include：
Invocation target three-dimensional scenic；
The external boundary in each alarm spatial domain is shown in the target three-dimensional scenic；
The flying object is shown in the target three-dimensional scenic based on the flying object detectable signal.
4. flying object three-dimensional simulation positioning alarm method as claimed in claim 3, it is characterised in that also include：
With alarm spatial domain that different color fillings is different in the target three-dimensional scenic.
5. the flying object three-dimensional simulation positioning alarm method as described in claim 3 or 4, it is characterised in that the flight physical prospecting
Surveying signal includes flight article coordinate and the coordinate time corresponding with the flight article coordinate, described based on flying object detection
Signal shows that flying object includes in the target three-dimensional scenic：
Based on the flight article coordinate and coordinate time generation flying object characteristic information；
Flight species are judged based on the flying object characteristic information；
Call the corresponding flying object model of the flight species；
The flying object model is shown in the target three-dimensional scenic based on the flight article coordinate；
Flight path is shown in the target three-dimensional scenic based on the flight article coordinate and the coordinate time.
6. a kind of flying object three-dimensional simulation positioning alarm system, it is characterised in that including division module, communication module, signal life
Into module and control module, wherein：
The division module is used to target spatial domain being divided into N number of alarm spatial domain, and N is the preset value more than or equal to 1；
The communication module is used for the flying object detectable signal for receiving detection device transmission, is sentenced based on the flying object detectable signal
Alarm spatial domain where disconnected flying object；
The signal generation module is used to generate corresponding alarm signal based on the alarm spatial domain where the flying object；
The control module is used for based on alarm signal control warning device alarm.
7. flying object three-dimensional simulation positioning alarm system as claimed in claim 6, it is characterised in that the division module includes
Judging unit, zoning unit and computing module, wherein：
The judge module is used to judge whether spatial domain of alarming；
The division module is used to generate a new alarm spatial domain, the inner boundary in the new alarm spatial domain and existing alarm
The maximum external boundary in spatial domain is identical, and the external boundary in the new alarm spatial domain is less than or equal to the outside in the target spatial domain
Boundary；
The division module is additionally operable to one alarm spatial domain of generation, and the external boundary in the alarm spatial domain is less than or equal to the target
The external boundary in spatial domain；
The computing unit is used for the quantity for calculating the alarm spatial domain existed.
8. flying object three-dimensional simulation positioning alarm system as claimed in claim 7, it is characterised in that also call mould including scene
Block and display module, wherein：
The scene calling module is used for invocation target three-dimensional scenic；
The display module is used for the external boundary that each alarm spatial domain is shown in the target three-dimensional scenic；
The display module is additionally operable to show the flight in the target three-dimensional scenic based on the flying object detectable signal
Thing.
9. flying object three-dimensional simulation positioning alarm system as claimed in claim 8, it is characterised in that the display module is also used
In in the target three-dimensional scenic with alarm spatial domain that different color fillings is different.
10. flying object three-dimensional simulation positioning alarm system as claimed in claim 8 or 9, it is characterised in that the flight physical prospecting
Surveying signal includes flight article coordinate and the coordinate time corresponding with the flight article coordinate, and the display module is given birth to including feature
Into unit, species judging unit, model call unit and display unit, wherein：
The feature generation unit is used for based on the flight article coordinate and coordinate time generation flying object characteristic information；
The species judging unit is used to judge flight species based on the flying object characteristic information；
The model call unit is used to call the corresponding flying object model of the flight species；
The display unit is used to show the flying object model in the target three-dimensional scenic based on the flight article coordinate；
The display unit is additionally operable in the target three-dimensional scenic show based on the flight article coordinate and the coordinate time
Show flight path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600766.7A CN107291029A (en) | 2017-07-21 | 2017-07-21 | A kind of flying object three-dimensional simulation positioning alarm method and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710600766.7A CN107291029A (en) | 2017-07-21 | 2017-07-21 | A kind of flying object three-dimensional simulation positioning alarm method and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107291029A true CN107291029A (en) | 2017-10-24 |
Family
ID=60102035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710600766.7A Pending CN107291029A (en) | 2017-07-21 | 2017-07-21 | A kind of flying object three-dimensional simulation positioning alarm method and system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107291029A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733954A (en) * | 2022-11-08 | 2023-03-03 | 宁夏超高压电力工程有限公司 | Intelligent interception method based on transformer substation anti-jamming unmanned aerial vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070299611A1 (en) * | 2006-02-28 | 2007-12-27 | Airbus France | Method and device for assisting in the piloting of an aircraft |
| CN101388130A (en) * | 2008-03-05 | 2009-03-18 | 中科院嘉兴中心微系统所分中心 | Multi-grade stereo anti-intruding system, apparatus and implementing method based on wireless sensing net |
| CN103856752A (en) * | 2012-11-30 | 2014-06-11 | 大连宏宇科技有限公司 | Low-altitude flying object monitoring system based on relevant tracking algorithm |
| CN106846922A (en) * | 2017-03-14 | 2017-06-13 | 武汉天宇智戎防务科技有限公司 | Low altitude short range cluster cooperates with defence system and defence method |
| CN106839882A (en) * | 2017-01-22 | 2017-06-13 | 张红彬 | Special area invades unmanned plane early warning interceptor control system |
-
2017
- 2017-07-21 CN CN201710600766.7A patent/CN107291029A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070299611A1 (en) * | 2006-02-28 | 2007-12-27 | Airbus France | Method and device for assisting in the piloting of an aircraft |
| CN101388130A (en) * | 2008-03-05 | 2009-03-18 | 中科院嘉兴中心微系统所分中心 | Multi-grade stereo anti-intruding system, apparatus and implementing method based on wireless sensing net |
| CN103856752A (en) * | 2012-11-30 | 2014-06-11 | 大连宏宇科技有限公司 | Low-altitude flying object monitoring system based on relevant tracking algorithm |
| CN106839882A (en) * | 2017-01-22 | 2017-06-13 | 张红彬 | Special area invades unmanned plane early warning interceptor control system |
| CN106846922A (en) * | 2017-03-14 | 2017-06-13 | 武汉天宇智戎防务科技有限公司 | Low altitude short range cluster cooperates with defence system and defence method |
Non-Patent Citations (1)
| Title |
|---|
| 孟令榜: "《低空空域三维可视化飞行冲突场景仿真》", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115733954A (en) * | 2022-11-08 | 2023-03-03 | 宁夏超高压电力工程有限公司 | Intelligent interception method based on transformer substation anti-jamming unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105575021B (en) | A kind of airfield runway safety pre-warning system and method | |
| CN105894862B (en) | A kind of air traffic control intelligence command system | |
| CN105427674B (en) | A kind of unmanned plane during flying state assesses early warning system and method in real time | |
| CN110728857B (en) | Low-altitude isolation airspace traffic management method based on vertically-taking-off and landing unmanned aerial vehicle | |
| CN107408350A (en) | System and method for controlling automatic aircraft flight path | |
| CN105243878A (en) | Electronic boundary apparatus, unmanned flight system, unmanned aerial vehicle monitoring method | |
| CN102542848B (en) | Air target short-term conflict warning method and device | |
| CN103325193A (en) | Airfield runway incursion prevention system and method based on wireless sensor network | |
| CN104615143A (en) | Unmanned aerial vehicle scheduling method | |
| CN105812733A (en) | Civil aviation air traffic control scene monitoring and guiding system | |
| CN104166355A (en) | Electric unmanned aerial vehicle and intelligent electric quantity protection method | |
| CN113777623B (en) | Prediction and alarm method for airplane wake threat area | |
| CN107943067B (en) | Unmanned aerial vehicle formation method, device and system based on cluster control | |
| CN109903589A (en) | A kind of unmanned plane supervision scheduling controlling plateform system and its method | |
| CN110276993A (en) | A kind of air traffic control method and system based on 4D track | |
| CN205451355U (en) | Airport runway safety precaution system | |
| CN112053593B (en) | Airport unmanned aerial vehicle control area planning method based on risk assessment | |
| CN205050361U (en) | Electron border device and electron border system | |
| CN112634662B (en) | Electronic fence, control system, method, medium, unmanned aerial vehicle formation and terminal | |
| CN107291029A (en) | A kind of flying object three-dimensional simulation positioning alarm method and system | |
| CN105118332A (en) | Air traffic control analog simulation abnormality detection method and device based on clustering analysis method | |
| CN107045805A (en) | A kind of monitoring method and system for small-sized aerial craft and thing drifted by wind | |
| CN107704683B (en) | Method for simulating operation of air traffic control system aircraft scene | |
| CN106530838B (en) | A kind of method of aircraft flight profiles jump removal | |
| CN110441751A (en) | Dual radars detection method, device, readable storage medium storing program for executing and terminal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171024 |