CN107507462A - The generation method and system in no-fly region, control device, terminal, memory - Google Patents
The generation method and system in no-fly region, control device, terminal, memory Download PDFInfo
- Publication number
- CN107507462A CN107507462A CN201710929281.2A CN201710929281A CN107507462A CN 107507462 A CN107507462 A CN 107507462A CN 201710929281 A CN201710929281 A CN 201710929281A CN 107507462 A CN107507462 A CN 107507462A
- Authority
- CN
- China
- Prior art keywords
- data
- fly
- fly zone
- generation
- aoi
- 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
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0047—Navigation or guidance aids for a single aircraft
- G08G5/006—Navigation or guidance aids for a single aircraft in accordance with predefined flight zones, e.g. to avoid prohibited zones
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G5/00—Traffic control systems for aircraft, e.g. air-traffic control [ATC]
- G08G5/0047—Navigation or guidance aids for a single aircraft
- G08G5/0069—Navigation or guidance aids for a single aircraft specially adapted for an unmanned aircraft
Abstract
The present invention is applied to technical field of flight control, there is provided the generation method and system, control device, terminal, memory in a kind of no-fly region, the generation method include：Obtain AOI data；No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data include the information in corresponding no-fly region.In the present invention, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, the accuracys of no-fly zone data can be improved.
Description
Technical field
The invention belongs to technical field of flight control, more particularly to a kind of generation method in no-fly region and system, control
Device, terminal, memory.
Background technology
This year, with the development of science and technology, the application of Civil Aviation Flight device is more and more extensive.Such as helicopter, nothing
It is man-machine etc., and unmanned plane enjoys favor due to being driven in person without owner.Unmanned plane refers to utilize wireless remote control device and itself
The not manned vehicle that is controlled of control device, it includes depopulated helicopter, unmanned fixed-wing aircraft, unmanned parasol etc.
Deng.In recent ten years, unmanned plane be widely used in taking photo by plane take the photograph, electric inspection process, environmental monitoring, forest fire protection, disaster inspection,
The fields such as anti-terrorism lifesaving, military surveillance, battle assessment, it can effectively overcome the shortcomings of that manned aircraft carries out aerial work,
Purchase and maintenance cost are reduced, improves the security of delivery vehicle.
With the extensive use of unmanned air vehicle technique, it is following the problem of also highlighting gradually, such as, unmanned plane it is random
Flight may cause to personal air or some be not suitable for unmanned plane during flying public space harassing and wrecking.Particularly occur recently
The black winged event of Hangzhou Xiaoshan airport unmanned plane after, the Normalization rule of unmanned plane and supervision just seem particularly urgent.Further, since
The owning amount of unmanned plane is also increasing, to ensure spatial domain safety, according to International Civil Aviation Organization and various countries' blank pipe to spatial domain control
Regulation and the administrative provisions to unmanned plane, unmanned plane must be flown in defined spatial domain.For example, aircraft is close to complete
When ball main airports and sensitizing range, in the certain area coverage of center, the flight of aircraft will be restricted.Prohibit non-area
Management (such as acquisition of no-fly data) seem critically important.
In the prior art, generally use mass-rent mode obtains no-fly zone data, and what it is due to acquisition is local data, acquisition
The accuracy of no-fly zone also can not control, so the national basic no-fly zone data of high quality can not be obtained, can not effectively enter
The air traffic control of row spatial domain.
The content of the invention
The embodiments of the invention provide a kind of generation method in no-fly region and system, control device, terminal, memory,
Aim to solve the problem that the problem of data acquisition accuracy in no-fly region in the prior art is relatively low.
The embodiment of the present invention is achieved in that a kind of generation method in no-fly region, including：
Obtain AOI data；
No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；
It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data
Include the information in corresponding no-fly region.
Preferably, the type includes：Airport, government organs, dense population areas, it is described to be distinguished based on the AOI data
Comprised at least for no-fly zone data corresponding to each type generation：
It is no-fly zone data corresponding to the generation of the airport based on the AOI data；
It is no-fly zone data corresponding to government organs generation based on the AOI data；
It is no-fly zone data corresponding to the generation of the dense population areas based on the AOI data.
Preferably, it is described to be specifically included based on the AOI data for no-fly zone data corresponding to the generation of the airport：
The original coordinates are switched into plane coordinates；
No-fly region corresponding to the airport is drawn under the plane coordinates；
It is coordinate format corresponding with the original coordinates by the no-fly region reverse conversion drawn, obtains Change-over knot
Fruit；
Assignment is carried out to the transformation result.
Preferably, it is described to be specifically included based on the AOI data for no-fly zone data corresponding to government organs generation：
The government organs are ranked up by area, remove the government organs that area is less than preset value, obtain target political affairs
Mansion mechanism；
Based on the AOI data to no-fly zone data corresponding to target government organs generation；
Assignment is carried out to no-fly zone corresponding to the target government organs.
Preferably, it is described specifically to be wrapped for no-fly zone data corresponding to the generation of the dense population areas based on the AOI data
Include：
Adjacent crowded area is polymerize, obtains polymerization result；
Minimum outsourcing box is obtained based on the polymerization result, it is corresponding using the minimum outsourcing box as the crowded area
No-fly zone；
Assignment is carried out to the no-fly zone.
Preferably, also wrapped after no-fly zone data corresponding to the type generation based on one above no-fly zone
Include：
The no-fly zone data generated are merged, obtain merging data.
The present invention also provides a kind of generation system in no-fly region, including：
Acquisition module, for obtaining AOI data；
Sort module, for carrying out no-fly region class based on the AOI data, obtain the type of more than one no-fly zone；
Generation module, for no-fly zone data, the taboo corresponding to the type generation based on one above no-fly zone
Flying area's data includes the information in more than one no-fly region.
The present invention also provides a kind of control device, including a kind of generation system in no-fly region, the generation system include：
Acquisition module, for obtaining AOI data；
Sort module, for carrying out no-fly region class based on the AOI data, obtain the type of more than one no-fly zone；
Generation module, for no-fly zone data, the taboo corresponding to the type generation based on one above no-fly zone
Flying area's data includes the information in more than one no-fly region.
The present invention also provides a kind of memory, and the memory storage has computer program, and the computer program is located
Manage device and perform following steps：
Obtain AOI data；
No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；
It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data
Include the information in corresponding no-fly region.
The present invention also provides a kind of terminal, including memory, processor and is stored in the memory and can be described
The computer program run on processor, following steps are realized during computer program described in the computing device：
Obtain AOI data；
No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；
It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data
Include the information in corresponding no-fly region.
In embodiments of the present invention, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, can
Improve the accuracy of no-fly zone data.
Brief description of the drawings
Fig. 1 is a kind of flow of a preferred embodiment of the generation method in no-fly region that first embodiment of the invention provides
Figure；
Fig. 2 is a kind of stream of another preferred embodiment of the generation method in no-fly region that first embodiment of the invention provides
Cheng Tu；
Fig. 3 is a kind of step S3 of the generation method in no-fly region that first embodiment of the invention provides idiographic flow
Figure；
Fig. 4 is a kind of step S31 of the generation method in no-fly region that first embodiment of the invention provides idiographic flow
Figure；
Fig. 5 is a kind of step S32 of the generation method in no-fly region that first embodiment of the invention provides idiographic flow
Figure；
Fig. 6 is a kind of step S33 of the generation method in no-fly region that first embodiment of the invention provides idiographic flow
Figure；
Fig. 7 is a kind of structure chart of the generation system in no-fly region that second embodiment of the invention provides；
Fig. 8 is a kind of structure chart for terminal that third embodiment of the invention provides.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, it is right below in conjunction with drawings and Examples
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
In the embodiment of the present invention, a kind of generation method in no-fly region, including：Obtain AOI data；Based on the AOI numbers
According to no-fly region class is carried out, the type of more than one no-fly zone is obtained；Type generation pair based on one above no-fly zone
The no-fly zone data answered, the no-fly zone data include the information in more than one no-fly region.
In order to illustrate technical solutions according to the invention, illustrated below by specific embodiment.
Embodiment one：
Fig. 1 shows an a kind of preferred embodiment of the generation method in no-fly region that first embodiment of the invention provides
Flow chart, including：
Step S1, AOI data are obtained；
Specifically, AOI (Area ofinterest) data are obtained first, and the AOI data can be the AOI data (examples in the whole nation
Such as school, government, commercial location, cell), AOI data corresponding to some province or some urban district are can also be, preferably
Ground, in the present embodiment, illustrated as an example with the AOI data in the whole nation.The AOI data include the complete of CAAC's announcement
The coordinate information of state airport no-fly zone, the airport no-fly zone are that CAAC directly generates according to no-fly zone data, and it is corresponding
Coordinate be wgs84 forms coordinate value.The AOI data also include the mapping relations between area type and no-fly data.
Step S2, no-fly region class is carried out based on AOI data, obtains the type of more than one no-fly zone；
Specifically, the type according to as defined in AOI, further classifies to no-fly zone, obtains more than one no-fly zone
Type, the no-fly zone type may include：Airport, government organs, school, crowded area etc., wherein, crowded area Ke Bao
Include：Megastore, shopping center, station, harbour, recreation ground etc., school can be divided into：Kindergarten, primary school, middle school, colleges and universities etc..
Step S3, it is respectively no-fly zone data corresponding to each type generation based on AOI data；
Specifically, above-mentioned AOI data are based respectively on as no-fly zone data, the no-fly zone data corresponding to the generation of each type
Include the information of corresponding no-fly zone, for example, longitude and latitude, scope and area where the no-fly zone etc., is not limited this herein
System.
In the present embodiment, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, taboo can be improved
Fly the accuracy of area's data.
In a preferred scheme of the present embodiment, it may also include after step S1, before step S2：
Step S4, no-fly data requirement is formulated based on AOI data；
Specifically, the AOI data are analyzed, and customize no-fly Data Area data specification, to provide the tissue of no-fly zone data
Mode, it is preferable that formulated according to shapefile forms, the data structure includes：Unique ID, title, area, grade,
The information such as classification, type, data source, coding.Its middle grade value is divided into no-fly zone, restricted area, classification value be divided into it is permanent,
Temporarily, type value is divided into airport, school, crowded area etc., data source value be divided into it is real adopt, capture, mass-rent etc..Specification
The also information such as the type of each field of specified in more detail and length.Corresponding specification is formulated to no-fly data, is easy to unified form,
Be advantageous to improve no-fly data sharing and can improve the accuracy of flight control.
(see Fig. 2) in another preferred scheme of the present embodiment, may also include after above-mentioned steps S3：
Step S5, the no-fly zone data generated are merged, obtain merging data；
Specifically, the no-fly zone data generated according to type are independent, now need to enter all no-fly zone data
Row merges, and obtains merging data, it is preferable that is mainly merged according to coordinate.
Further, it is other kinds of no-fly when having in the data merging process of no-fly zone because the type includes airport
, it is necessary to remove the no-fly zone overlapping region with airport in the no-fly zone of the type when area overlaps with the no-fly zone on airport, because
Airport no-fly zone belongs to higher level, and the no-fly data of the no-fly zone of each rank can have any different, and now needs reservation higher
The no-fly zone on the airport of rank.
In the further preferred scheme of the present embodiment, it may also include after step S5：
Step S6, merging data is updated in map；
Specifically, after merging data is formed, it is necessary to be updated in map, it is easy to share.
In the further preferred scheme of the present embodiment, it may also include after step S5：
Merging data is transferred to user.
Specifically, it is necessary to which generation result is fed back into user, it is necessary to illustrate after the generation task in no-fly region is completed
, the scheme of the present embodiment can be applied to zonule (such as some area), can also be applied in the whole country, herein to this
It is not restricted.When applied to zonule, it may also include before step S1：
The no-fly setting request of user is received, setting request, which carries, to be needed to set no-fly positional information；
Now, above-mentioned steps S22 is specially to carry out no-fly region class according to above-mentioned positional information.
In a preferred scheme of the present embodiment, as shown in figure 3, being provided for first embodiment of the invention a kind of no-fly
The step S3 of the generation method in region particular flow sheet；Step S3 is specifically included：
Step S31, it is no-fly zone data corresponding to the generation of airport based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOI data and airport；
Step S32, it is no-fly zone data corresponding to government organs' generation based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOl data and government organs；
Step S33, it is no-fly zone data corresponding to the generation of dense population areas based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOI data and dense population areas；
It should be noted that above-mentioned steps S31, step S32 and step S33 are not limited to said sequence, can be first step
S31, step S33, step S32, step S33, step S31, step S32 are can also be, can also be three while carry out, herein
This is not restricted.
In a preferred scheme of the present embodiment, as shown in figure 4, being provided for first embodiment of the invention a kind of no-fly
The step S31 of the generation method in region particular flow sheet, step S31 are specifically included：
Step S311, original coordinates are switched into plane coordinates；
Specifically, the type includes airport, and the AOI data carry (the i.e. WGS84 forms of original coordinates corresponding to the airport
Coordinate), when be with the whole nation be target area when, corresponding A OI data include multiple airports, and deformation of each airport in map can
Can be inconsistent, it is therefore desirable to enter line translation, now need the original coordinates by each airport all to switch to plane coordinates.
Step S312, no-fly region corresponding to airport is drawn under plane coordinates；
Specifically, after the original coordinates on each airport are changed, to each airport region under plane coordinates
Drawn, can according to corresponding to drawing actual conditions figure, it is preferable that be corresponding to each airport region draw circular arc.
Step S313, it is coordinate format corresponding with original coordinates by the no-fly region reverse conversion drawn, is turned
Change result；
Specifically, after drawing circular arc for each airport, for the ease of subsequent flights demand, it is necessary to by the region after drafting
Changed, obtain the related data in the no-fly region under WGS84 forms, such as corresponding latitude and longitude information, area etc..
Step S314, assignment is carried out to transformation result；
In particular it is required that carrying out assignment to no-fly zone corresponding to transformation result, it is easy to data management and shares, such as by machine
The no-fly zone of field is entered as 0, is easy to manage data.
In the further preferred scheme of the present embodiment, as shown in figure 5, a kind of taboo provided for first embodiment of the invention
Fly the step S32 of the generation method in region particular flow sheet, step S32 is specifically included：
Step S321, government organs are ranked up by area, remove the government organs that area is less than preset value, obtain mesh
Mark government organs；
Specifically, the relevant information of government organs is gone out from AOI extracting datas, due to there are many government's machines in the whole country
Structure, and each regional government organs' area is inconsistent (for example, utilizing ST Area to carry out the AOI data of government organs
Area evaluation, area corresponding to acquisition), when the area of government organs is smaller, no-fly region can not be set to it, now needed
Preset value (i.e. no-fly region threshold) is set, just needs to be configured it when only government organs' area is more than preset value, it is fixed
The government organs that adopted area is more than preset value are target government organs, and the preset value can be set according to actual conditions or demand,
This is not restricted herein.The government organs that area is less than preset value are filtered out in government organs out of the whole country, are left
For target government organs.
Step S322, based on AOI data to no-fly zone data corresponding to the generation of target government organs；
Specifically, no-fly zone data are generated using ST_Buffer () function in postgis；
Step S323, assignment is carried out to no-fly zone corresponding to target government organs；
Specifically, after the no-fly zone for obtaining each target government organs, respectively each no-fly zone (such as data) is assigned
It is worth (such as 1).
It should be noted that in the present embodiment, the type also includes school, the no-fly zone data generating mode of corresponding school
It is basically identical to give birth to data into mode with the no-fly zone of government organs, and here is omitted, corresponding to prohibit when type is school
Winged area is entered as 2.
In the further preferred scheme of the present embodiment, as shown in fig. 6, a kind of taboo provided for first embodiment of the invention
Fly the step S33 of the generation method in region particular flow sheet, step S33 is specifically included：
Step S331, adjacent crowded area is polymerize, obtains polymerization result；
Specifically, crowded area is many in the whole country, and what is had is adjacent, and what is had is spaced far apart, and now needing will be adjacent
Crowded area converged, for example, being converged adjacent crowded area using respective coordinate data, gathered
The coordinate result of conjunction.Preferably, adjacent crowded area is done using ST_UnaryUnion () and polymerize；
Step S332, minimum outsourcing box is obtained based on polymerization result, corresponding to using minimum outsourcing box as crowded area
No-fly zone；
Specifically, because crowded area is a lot, there are multiple polymerization results herein, and area corresponding to polymerization result may
It is inconsistent, minimum outsourcing box is sought polymerization result using ST_ConcaveHull (), area in above-mentioned polymerization result is maximum
The AOI data in crowded area are used as the no-fly zone in crowded area, Ji Jiangcan as minimum outsourcing box using this minimum outsourcing box
Area corresponding with the crowded area of polymerization is ranked up, and takes AOI data corresponding to the maximum crowded area of area, and take
The attribute information value in the maximum crowded area of the area is assigned to minimum outsourcing box, using the minimum outsourcing box as crowded
The no-fly zone in area.
Step S333, assignment is carried out to no-fly zone；
In particular it is required that carrying out assignment to each no-fly zone, 3 are entered as corresponding to the crowded area.
In the present embodiment, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, taboo can be improved
Fly the accuracy of area's data.
In addition, carrying out no-fly region setting in China, implementation process is simple, and cost is relatively low, practical.
Embodiment two：
Fig. 7 shows a kind of structure chart of the generation system in no-fly region that second embodiment of the invention provides, the system
Including：Acquisition module 1, the sort module 2 being connected with acquisition module 1, the generation module 3 being connected with sort module 2, wherein：
Acquisition module 1, for obtaining AOI data；
Specifically, first obtain AOI data, the AOI data can be the whole nation AOI data, can also be some province or
AOI data corresponding to some urban district of person, it is preferable that in the present embodiment, illustrated as an example with the AOI data in the whole nation.
The AOI data include the coordinate information for the national airport no-fly zone that CAAC announces, and the airport no-fly zone is CAAC's root
Directly generated according to no-fly zone data, its corresponding coordinate is the coordinate value of wgs84 forms.The AOI data also include region class
Mapping relations between type and no-fly data.
Sort module 2, for carrying out no-fly region class based on AOI data, obtain the type of more than one no-fly zone；
Specifically, the type according to as defined in AOI, further classifies to no-fly zone, obtains more than one no-fly zone
Type, the no-fly zone type may include：Airport, government organs, school, crowded area etc., wherein, crowded area Ke Bao
Include：Megastore, shopping center, station, harbour, recreation ground etc., school can be divided into：Kindergarten, primary school, middle school, colleges and universities etc..
Generation module 3, for being respectively no-fly zone data corresponding to each type generation based on AOI data；
Specifically, above-mentioned AOI data are based respectively on as no-fly zone data, the no-fly zone data corresponding to the generation of each type
Include the information of corresponding no-fly zone, for example, longitude and latitude, scope and area where the no-fly zone etc., is not limited this herein
System.
In the present embodiment, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, taboo can be improved
Fly the accuracy of area's data.
In a preferred scheme of the present embodiment, the system may also include：Connect with acquisition module 1 and sort module 2
The formulation module 4 connect, wherein：
Module 4 is formulated, for formulating no-fly data requirement based on AOI data；
Specifically, the AOI data are analyzed, and customize no-fly Data Area data specification, to provide the tissue of no-fly zone data
Mode, it is preferable that formulated according to shapefile forms, the data structure includes：Unique ID, title, area, grade,
The information such as classification, type, data source, coding.Its middle grade value is divided into no-fly zone, restricted area, classification value be divided into it is permanent,
Temporarily, type value is divided into airport, school, crowded area etc., data source value be divided into it is real adopt, capture, mass-rent etc..Specification
The also information such as the type of each field of specified in more detail and length.Corresponding specification is formulated to no-fly data, is easy to unified form,
Be advantageous to improve no-fly data sharing and can improve the accuracy of flight control.
In another preferred scheme of the present embodiment, the system may also include：The merging module being connected with generation module 3,
Wherein：
Merging module, for the no-fly zone generated data to be merged, obtain merging data；
Specifically, the no-fly zone data generated according to type are independent, now need to enter all no-fly zone data
Row merges, and obtains merging data, it is preferable that is mainly merged according to coordinate.
Further, it is other kinds of no-fly when having in the data merging process of no-fly zone because the type includes airport
, it is necessary to remove the no-fly zone overlapping region with airport in the no-fly zone of the type when area overlaps with the no-fly zone on airport, because
Airport no-fly zone belongs to higher level, and the no-fly data of the no-fly zone of each rank can have any different, and now needs reservation higher
The no-fly zone on the airport of rank.
In the further preferred scheme of the present embodiment, the system may also include：The update module being connected with merging module,
Wherein：
Update module, for merging data to be updated in map；
Specifically, after merging data is formed, it is necessary to be updated in map, it is easy to share.
In the further preferred scheme of the present embodiment, the system may also include：The transport module being connected with merging module,
Wherein：
Transport module, for merging data to be transferred into user.
Specifically, it is necessary to which generation result is fed back into user, it is necessary to illustrate after the generation task in no-fly region is completed
, the scheme of the present embodiment can be applied to zonule (such as some area), can also be applied in the whole country, herein to this
It is not restricted.When applied to zonule, the system may also include：The receiving module being connected with acquisition module 1, wherein：
Receiving module, the no-fly setting for receiving user are asked, and setting request, which carries, to be needed to set no-fly position
Information；
Further, the sort module 2 is specifically used for carrying out no-fly region class according to above-mentioned positional information.
In a preferred scheme of the present embodiment, the generation module 3 specifically includes：First generation unit, the second generation
Unit and the 3rd generation unit, wherein：
First generation unit, for being no-fly zone data corresponding to the generation of airport based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOI data and airport；
Second generation unit, for being no-fly zone data corresponding to government organs' generation based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOI data and government organs
3rd generation unit, for being no-fly zone data corresponding to the generation of dense population areas based on AOI data；
Specifically, no-fly zone data corresponding to the data generation according to corresponding to the AOI data and dense population areas.
It should be noted that above-mentioned different types of generation module execution sequence is not limited.
In a preferred scheme of the present embodiment, first generation unit specifically includes：First conversion subunit, with the
The drafting subelement of one conversion subunit connection, the second conversion subunit being connected with drafting subelement and the second conversion are single
First assignment subelement of member connection, wherein：
First conversion subunit, for original coordinates to be switched into plane coordinates；
Specifically, the type includes airport, and the AOI data carry (the i.e. WGS84 forms of original coordinates corresponding to the airport
Coordinate), when be with the whole nation be target area when, corresponding A OI data include multiple airports, and deformation of each airport in map can
Can be inconsistent, it is therefore desirable to enter line translation, now need the original coordinates by each airport all to switch to plane coordinates.
Subelement is drawn, for drawing no-fly region corresponding to airport under plane coordinates；
Specifically, after the original coordinates on each airport are changed, to each airport region under plane coordinates
Drawn, can according to corresponding to drawing actual conditions figure, it is preferable that be corresponding to each airport region draw circular arc.
Second conversion subunit, for being coordinate grid corresponding with original coordinates by the no-fly region reverse conversion drawn
Formula, obtain transformation result；
Specifically, after drawing circular arc for each airport, for the ease of subsequent flights demand, it is necessary to by the region after drafting
Changed, obtain the no-fly Regional data under WGS84 forms, such as corresponding latitude and longitude information, area etc..
First assignment subelement, for carrying out assignment to transformation result；
In particular it is required that carrying out assignment to no-fly zone corresponding to transformation result, it is easy to data management and shares, such as by machine
The no-fly zone of field is entered as 0.
In the further preferred scheme of the present embodiment, second generation unit specifically includes：Screen subelement, with screening
The generation subelement of subelement connection, the second assignment subelement being connected with generation subelement, wherein：
Subelement is screened, for being ranked up by area to government organs, removes the government organs that area is less than preset value,
Obtain target government organs；
Specifically, the relevant information of government organs is gone out from AOI extracting datas, due to there are many government's machines in the whole country
Structure, and each regional government organs' area is inconsistent (for example, using ST_Area to the AOI Data Datas of government organs
Carry out area evaluation, area corresponding to acquisition), when the area of government organs is smaller, no-fly region can not be set to it, now
Need to set preset value (i.e. no-fly region threshold), just need to set it when only government organs' area is more than preset value
Put, the government organs for defining area more than preset value are target government organs, and the preset value can be according to actual conditions or demand
And set, this is not restricted herein.The government organs that area is less than preset value are filtered out in government organs out of the whole country,
Remaining is target government organs.
Generate subelement, for based on AOI data to target government organs generation corresponding to no-fly zone data；
Specifically, no-fly zone data are generated using ST_Buffer () function in postgis；
Second assignment subelement, for carrying out assignment to no-fly zone corresponding to target government organs；
Specifically, after the no-fly zone for obtaining each target government organs, respectively each no-fly zone assignment (such as 1).
It should be noted that in the present embodiment, the type also includes school, the no-fly zone data generating mode and government's machine of corresponding school
It is basically identical that data are given birth into mode in the no-fly zone of structure, and here is omitted, when type is school, corresponding no-fly zone assignment
For 2.
In the further preferred scheme of the present embodiment, the 3rd generation unit specifically includes：It polymerize subelement, with polymerizeing
The acquisition subelement of subelement connection, the 3rd assignment subelement being connected with obtaining subelement, wherein：
It polymerize subelement, for polymerizeing to adjacent crowded area, obtains polymerization result；
Specifically, crowded area is many in the whole country, and what is had is adjacent, and what is had is spaced far apart, and now needing will be adjacent
Crowded area converged, for example, being converged adjacent crowded area using respective coordinate data, gathered
The coordinate result of conjunction.Preferably, adjacent crowded area is done using ST_UnaryUnion () and polymerize；
Subelement is obtained, for obtaining minimum outsourcing box based on polymerization result, crowded area is used as using minimum outsourcing box
Corresponding no-fly zone；
Specifically, because crowded area is a lot, there are multiple polymerization results herein, and area corresponding to polymerization result may
It is inconsistent, minimum outsourcing box is sought polymerization result using ST_ConcaveHull (), area in above-mentioned polymerization result is maximum
The AOI data in crowded area are used as the no-fly zone in crowded area, Ji Jiangcan as minimum outsourcing box using this minimum outsourcing box
Area corresponding with the crowded area of polymerization is ranked up, and takes AOI data corresponding to the maximum crowded area of area, and take
The attribute information value in the maximum crowded area of the area is assigned to minimum outsourcing box, using the minimum outsourcing box as crowded
The no-fly zone in area.
3rd assignment subelement, for carrying out assignment to no-fly zone；
In particular it is required that carrying out assignment to each no-fly zone, 3 are entered as corresponding to the crowded area.
In the present embodiment, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, taboo can be improved
Fly the accuracy of area's data.
In addition, carrying out no-fly region setting in China, implementation process is simple, and cost is relatively low, practical.
In the present invention, a kind of control device is also provided, the control device includes a kind of taboo described in above-described embodiment two
Flying the generation system in region, the concrete structure and operation principle of the generation system and the description of above-described embodiment two are basically identical,
Above-described embodiment two is specifically referred to, here is omitted.
It should be noted that the control device can be flight control assemblies (such as unmanned aerial vehicle (UAV) control device), boat can also be
Empty control device, is not restricted to this herein.
Embodiment three：
Fig. 8 shows a kind of structure chart for terminal that third embodiment of the invention provides, and the terminal includes：Memory
(memory) 81, processor (processor) 82, communication interface (Communications Interface) 83 and bus 84,
The processor 82, memory 81, communication interface 83 complete mutual interactive communication by bus 84, wherein：
Memory 81, for storing various data；
Specifically, memory 81 is used to store various data, such as data in communication process, data for receiving etc., this
Place is not restricted to this, and the memory also includes multiple computer programs.
Communication interface 83, for the information transfer between the communication equipment of the service terminal；
Processor 82, for calling the various computer programs in memory 81, provided with performing above-described embodiment one
A kind of no-fly region generation method, such as：
Obtain AOI data；
No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；
It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data
Include the information in corresponding no-fly region.
Further, it can also carry out following step：
The no-fly zone data generated are merged, obtain merging data.
In the present embodiment, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, taboo can be improved
Fly the accuracy of area's data.
In addition, carrying out no-fly region setting in China, implementation process is simple, and cost is relatively low, practical.
It should be noted that the terminal can be control terminal or background server, this is not restricted herein.
The present invention also provides a kind of memory, and the memory storage has multiple computer programs, the plurality of computer program
The generation method for performing a kind of no-fly region described in above-described embodiment one is called by processor.
In the present invention, the no-fly zone data according to corresponding to AOI data for the no-fly zone generation of each type, it can improve no-fly
The accuracy of area's data.
In addition, carrying out no-fly region setting in China, implementation process is simple, and cost is relatively low, practical.
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Member and algorithm steps, it can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
Performed with hardware or software mode, application-specific and design constraint depending on technical scheme.
Professional and technical personnel can realize described function using distinct methods to each specific application, still
This realization is it is not considered that beyond the scope of this invention.The foregoing is only a specific embodiment of the invention, but the present invention
Protection domain is not limited thereto, any one skilled in the art the invention discloses technical scope in, can
Change or replacement are readily occurred in, should be all included within the scope of the present invention.Therefore, protection scope of the present invention should be described
It is defined by scope of the claims.
Claims (10)
- A kind of 1. generation method in no-fly region, it is characterised in that including：Obtain AOI data；No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；It is respectively no-fly zone data corresponding to each type generation based on the AOI data, the no-fly zone data include The information in corresponding no-fly region.
- 2. generation method according to claim 1, it is characterised in that the type includes：Airport, government organs, population Compact district, it is described based on the AOI data be respectively each type generation corresponding to no-fly zone data comprise at least：It is no-fly zone data corresponding to the generation of the airport based on the AOI data；It is no-fly zone data corresponding to government organs generation based on the AOI data；It is no-fly zone data corresponding to the generation of the dense population areas based on the AOI data.
- 3. generation method according to claim 2, it is characterised in that described to be given birth to based on the AOI data for the airport Specifically included into corresponding no-fly zone data：The original coordinates are switched into plane coordinates；No-fly region corresponding to the airport is drawn under the plane coordinates；It is coordinate format corresponding with the original coordinates by the no-fly region reverse conversion drawn, obtains transformation result；Assignment is carried out to the transformation result.
- 4. generation method according to claim 2, it is characterised in that described based on the AOI data is government's machine No-fly zone data corresponding to structure generation specifically include：The government organs are ranked up by area, remove the government organs that area is less than preset value, obtain target government machine Structure；Based on the AOI data to no-fly zone data corresponding to target government organs generation；Assignment is carried out to no-fly zone corresponding to the target government organs.
- 5. generation method according to claim 2, it is characterised in that described close for the population based on the AOI data No-fly zone data corresponding to Ji Qu generations specifically include：Adjacent crowded area is polymerize, obtains polymerization result；Minimum outsourcing box is obtained based on the polymerization result, taboo corresponding to using the minimum outsourcing box as the crowded area Fly area；Assignment is carried out to the no-fly zone.
- 6. according to the generation method described in claim 1 to 5 any one, it is characterised in that described to be based on more than one Also include after no-fly zone data corresponding to the type generation of no-fly zone：The no-fly zone data generated are merged, obtain merging data.
- A kind of 7. generation system in no-fly region, it is characterised in that including：Acquisition module, for obtaining AOI data；Sort module, for carrying out no-fly region class based on the AOI data, obtain the type of more than one no-fly zone；Generation module, for no-fly zone data, the no-fly zone corresponding to the type generation based on one above no-fly zone Data include the information in more than one no-fly region.
- 8. a kind of control device, it is characterised in that including a kind of generation system in no-fly region as claimed in claim 7.
- 9. a kind of memory, the memory storage has computer program, it is characterised in that the computer program is by processor Perform following steps：Obtain AOI data；No-fly region class is carried out based on the AOI data, obtains the type of more than one no-fly zone；Based on one above no-fly zone type generation corresponding to no-fly zone data, the no-fly zone data include one with The information in upper no-fly region.
- 10. a kind of terminal, including memory, processor and it is stored in the memory and can runs on the processor Computer program, it is characterised in that realized described in the computing device during computer program as claim 1 to 6 is any one The step of generation method in the no-fly region described in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929281.2A CN107507462A (en) | 2017-09-30 | 2017-09-30 | The generation method and system in no-fly region, control device, terminal, memory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710929281.2A CN107507462A (en) | 2017-09-30 | 2017-09-30 | The generation method and system in no-fly region, control device, terminal, memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107507462A true CN107507462A (en) | 2017-12-22 |
Family
ID=60700619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710929281.2A Pending CN107507462A (en) | 2017-09-30 | 2017-09-30 | The generation method and system in no-fly region, control device, terminal, memory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107507462A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077597A1 (en) * | 2018-10-18 | 2020-04-23 | 深圳市大疆创新科技有限公司 | Method and device for generating no-fly zone, and method and device for controlling flight of unmanned aerial vehicle |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105021200A (en) * | 2015-07-27 | 2015-11-04 | 北京博阳世通信息技术有限公司 | Indoor location service information generation system and method |
| US20160291589A1 (en) * | 2015-03-30 | 2016-10-06 | International Business Machines Corporation | Implementing A Restricted-Operation Region For Unmanned Vehicles |
| CN106373433A (en) * | 2015-07-24 | 2017-02-01 | 深圳市道通智能航空技术有限公司 | Method and device for setting flight path of aircraft |
| CN106970640A (en) * | 2017-03-21 | 2017-07-21 | 北京小米移动软件有限公司 | The no-fly control method and device of unmanned plane |
-
2017
- 2017-09-30 CN CN201710929281.2A patent/CN107507462A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160291589A1 (en) * | 2015-03-30 | 2016-10-06 | International Business Machines Corporation | Implementing A Restricted-Operation Region For Unmanned Vehicles |
| CN106373433A (en) * | 2015-07-24 | 2017-02-01 | 深圳市道通智能航空技术有限公司 | Method and device for setting flight path of aircraft |
| CN105021200A (en) * | 2015-07-27 | 2015-11-04 | 北京博阳世通信息技术有限公司 | Indoor location service information generation system and method |
| CN106970640A (en) * | 2017-03-21 | 2017-07-21 | 北京小米移动软件有限公司 | The no-fly control method and device of unmanned plane |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020077597A1 (en) * | 2018-10-18 | 2020-04-23 | 深圳市大疆创新科技有限公司 | Method and device for generating no-fly zone, and method and device for controlling flight of unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Ning | Unit and ubiquitous internet of things | |
| Sheng et al. | Resource mobility in space information networks: Opportunities, challenges, and approaches | |
| CN101312555B (en) | Bitmap array for optimally distributing map data content to wireless communications devices | |
| CN208401845U (en) | For promoting the system of nolo flight tool network | |
| Yang et al. | Using 5G in smart cities: A systematic mapping study | |
| CN104778861B (en) | The onboard flight plan integrated with data link | |
| CN107506892B (en) | One kind towards quiet rail Optical remote satellite star integral intelligent control system | |
| CN106054928A (en) | All-region fire generation determination method based on unmanned plane network | |
| CN106774421A (en) | A kind of unmanned plane Trajectory Planning System | |
| Ahmed | Applications of graph coloring in modern computer science | |
| CN103942273A (en) | Dynamic monitoring system and method for aerial quick response | |
| CN105306500A (en) | Express transportation system based on quadrirotor, express transportation method and monocular obstacle avoidance method | |
| CN106612217A (en) | System and method for utilizing machine-readable codes for testing communication network | |
| CN110134865A (en) | A kind of commuting passenger's social recommendation method and platform based on urban public transport trip big data | |
| Kozievitch et al. | Exploratory analysis of public transportation data in Curitiba | |
| Saragih et al. | The industrial IoT for nusantara | |
| CN104021626A (en) | Counter multi-screen check-in system and method | |
| Onodera et al. | Drone positioning for visible light communication with drone-mounted LED and camera | |
| CN107507462A (en) | The generation method and system in no-fly region, control device, terminal, memory | |
| CN110956337B (en) | Exploration method and device before normalized intelligent operation of unmanned aerial vehicle | |
| Abrajano et al. | Demonstrations of post-disaster resilient communications and decision-support platform with UAVs, ground teams and vehicles using delay-tolerant information networks on sub-GHz frequencies | |
| CN105450953A (en) | Display information insertion system for unmanned aerial vehicle and information insertion method thereof | |
| Shishido et al. | Method to generate building damage maps by combining aerial image processing and crowdsourcing | |
| CN205265807U (en) | Unmanned vehicles's demonstration message interpolation system | |
| CN113870421A (en) | Intelligent track positioning method, device and equipment for racing unmanned aerial vehicle |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171222 |
|
| WD01 | Invention patent application deemed withdrawn after publication |