CN108151716A

CN108151716A - Flight instruments mapping operating area planing method, device and terminal

Info

Publication number: CN108151716A
Application number: CN201711098894.2A
Authority: CN
Inventors: 刘杰
Original assignee: Guangzhou Xaircraft Technology Co Ltd
Current assignee: Guangzhou Xaircraft Technology Co Ltd
Priority date: 2017-11-09
Filing date: 2017-11-09
Publication date: 2018-06-12

Abstract

The present invention provides flight instruments mapping operating area planing method, includes the following steps：Display base map；Several identification points that identification user identifies on the basic map；According to mapping regional planning mode input by user and the identification point, mapping region is determined；The size parameter in benchmark mapping plot is determined, by the mapping region segmentation at least one mapping plot, respectively to each mapping plot generation mapping course line.The present invention is adapted to the different demands of mapping operation, provides different planning modes, improves the efficiency and user experience of mapping operation.The present invention also provides flight instruments mapping operating area device for planning and terminals.

Description

Flight instruments mapping operating area planing method, device and terminal

Technical field

The present invention relates to unmanned air vehicle technique field, specifically, the present invention relates to a kind of flight instruments to survey and draw operating area Planing method, device and terminal.

Background technology

With the continuous development of surveying and mapping technology, at present, unmanned plane mapping is the more common technological means of survey field.By In traditional most photogrammetric state of mapping or the high-precision topography mapping in zonule, always dependent on field Manual work mode.Mapping region shape therein will not cause excessive influence to traditional mapping.But using nobody When machine is surveyed and drawn, since mapping region is generally polygon irregular shape or line strip irregular shape, in the prior art, to ensure The integrality in region is surveyed and drawn, generally surveys and draws its irregular shape processing for the rectangle of rule.But it is processed into The rectangle of rule is when being surveyed and drawn, and can not make different planning for different terrain, and due to more irregular shapes outside Region will reduce the efficiency of its mapping, while resource needed for mapping process and cost will all greatly improve, after being more detrimental to Analysis of the phase to surveying and mapping data.

Invention content

The method that primary and foremost purpose of the present invention is intended to provide flight instruments regional planning adapts to different mapping job requirements, Different planning modes is provided, and then improves the efficiency of mapping, reduces the cost of mapping.

In a first aspect, the present invention provides a kind of flight instruments mapping operating area planing method, include the following steps：

Display base map；

Several identification points that identification user identifies on the basic map；

According to mapping regional planning mode input by user and the identification point, mapping region is determined；

The size parameter in benchmark mapping plot is determined, by the region segmentation of surveying and drawing at least one mapping plot, difference To each mapping plot generation mapping course line.

Wherein, the mapping regional planning mode includes polygon planning and/or Linear Program.

Further, when the mapping regional planning mode is planned for polygon, the determining mapping region, including：

The identification point is connected to the polygon mapping region to form closing.

Wherein, the size parameter in the determining benchmark mapping plot, including：

On the basis of the longest edge in polygon mapping region, the boundary rectangle in the polygon mapping region is generated；

Judge whether the boundary rectangle area is more than default mapping block area；

If so, the boundary rectangle is divided at least two decile rectangles, make the area of each decile rectangle not More than the default mapping block area, decile rectangular aspect value during decile minimum number is taken as the big of the mapping plot Small parameter；

If it is not, using the long width values of the boundary rectangle as the size parameter in the mapping plot.

Further, it is described by the mapping region segmentation at least one mapping plot, including：

According to the size parameter in the mapping plot, the boundary rectangle is split, forms at least one segmentation block；

Screen in the segmentation block has the segmentation block of intersection as mapping plot with polygon mapping region.

Further, it is described that the identification point is connected to the polygon mapping region to form closing, including：

According to the mark sequence of user, the identification point is in turn connected to form polygon mapping region；

Or,

According to mode clockwise or counterclockwise, the identification point is in turn connected to form polygon mapping region.

Further, when the mapping regional planning mode is Linear Program, the determining mapping region, including：

By the identification point according to the mark sequence of user, one or more Surveying ＆ Mapping Benchmark line segment is connected into；

Mapping width input by user is obtained, the line centered on the Surveying ＆ Mapping Benchmark line segment, respectively to described in the extension of both sides The half of width is surveyed and drawn, the epitaxial region surveys and draws region for line style.

Further, the size parameter in the determining benchmark mapping plot, by the region segmentation of surveying and drawing at least one A mapping plot, including：

The width in plot, the length in plot on the basis of preset length are surveyed and drawn on the basis of the mapping width；

The line style mapping region is divided according to the length in the benchmark plot successively, generates at least one mapping ground Block.

Preferably, it further includes：

The request in the planning mapping plot of user's triggering is responded, respectively to each mapping plot generation mapping course line.

Second aspect, the present invention also provides a kind of flight instruments to survey and draw operating area device for planning, including with lower module：

Display module, for display base map；

Identification module, for identifying several identification points that user identifies on the basic map；

Determining module, for according to mapping regional planning mode input by user and the identification point, determining mapping area Domain；

Divide module, for determining the size parameter in benchmark mapping plot, by the mapping region segmentation at least one Plot is surveyed and drawn, respectively to each mapping plot generation mapping course line.

Wherein, the determining module includes polygon planning unit and Linear Program unit.

Further, the determining module includes polygon connection unit, for being in the mapping regional planning mode When polygon is planned, the identification point is connected to the polygon mapping region to form closing.

Wherein, the segmentation module includes the first determining magnitude unit, is used for：

Further, the segmentation module further includes：

First cutting unit for the size parameter according to the mapping plot, is split the boundary rectangle, shape Into at least one segmentation block；

Screening unit, for screening the segmentation block conduct with polygon mapping region in the segmentation block with intersection Survey and draw plot.

Further, the polygon connection unit is additionally operable to：

Or,

Further, the determining module includes：

Line style connection unit, for when the mapping regional planning mode is Linear Program, by the identification point according to The mark sequence of user, connects into one or more Surveying ＆ Mapping Benchmark line segment；

Extension unit, for obtaining mapping width input by user, the line centered on the Surveying ＆ Mapping Benchmark line segment, respectively to The half of width is surveyed and drawn described in the extension of both sides, the epitaxial region surveys and draws region for line style.

Further, the segmentation module further includes：

Second determining magnitude unit, for surveying and drawing the width in plot on the basis of the mapping width, with preset length On the basis of plot length；

Second cutting unit surveys and draws region for dividing the line style successively according to the length in the benchmark plot, raw Into at least one mapping plot.

Preferably, the segmentation module further includes response unit, for responding asking for the planning mapping plot of user's triggering It asks, respectively to each mapping plot generation mapping course line.

The third aspect, the present invention also provides a kind of terminal, including：

One or more processors；

Memory；

One or more application program, wherein one or more of application programs are stored in the memory and quilt It is configured to be performed by one or more of processors, one or more of programs are configured to：It performs described in first aspect Flight instruments mapping operating area planing method.

Fourth aspect, the present invention provide a kind of terminal, including：

Display, for display base map；

One or more processors, for performing following procedure module stored in memory：

Relative to the prior art, the present invention has the advantage that：

(1) it in the technical solution of flight instruments mapping operating area planning provided by the invention, selects to input according to user Mapping regional planning mode, to the identification point be attached processing so that it is determined that going out to survey and draw region；And it is surveyed based on benchmark The size parameter for painting plot is split mapping region to form mapping plot, then for mapping plot generation course line.Specifically Ground, the different demands in technical solution of the present invention for mapping operation provide two kinds of mapping regional planning modes, including polygon Planning and Linear Program.It is directed to different mapping landform, and user is suitable for selecting different modes, such as Plain is surveyed and drawn Polygon planning mode may be selected, river is carried out to survey and draw optional Linear Program mode.It is higher to provide adaptability to the user Planning mode solves the problems, such as to survey and draw inefficiency caused by mismatching with mapping job requirements due to planning mode.

(2) in the technical solution of flight instruments mapping operating area planning provided by the invention, in mapping regional planning side When formula is planned for polygon, also by identifying that the longest edge in polygon mapping region is used as benchmark, generate the polygon and survey The boundary rectangle in region is painted, to obtain the minimum enclosed rectangle in the polygon mapping region, while is reduced by described external The area in the non-polygon mapping region that mapping plot obtained by rectangle planning is included, further, by being based on Benchmark surveys and draws the size parameter in plot, and the boundary rectangle is split, and filters out the segmentation block with intersection as survey Plot is painted, the area in the non-polygon mapping region included by mapping plot is further reduced, improves mapping and make The validity of industry and the efficiency of mapping operation, and the requirement to flight instruments cruising ability is further reduced, reduce follow-up The work of mapping work data is arranged, and then reduces the cost of mapping operation.

The additional aspect of the present invention and advantage will be set forth in part in the description, these will become from the following description It obtains significantly or is recognized by the practice of the present invention.

Description of the drawings

Above-mentioned and/or additional aspect and advantage of the invention will become from the following description of the accompanying drawings of embodiments Significantly and it is readily appreciated that, wherein：

Fig. 1 is a kind of flow chart that one flight instruments of the embodiment of the present invention survey and draw operating area planing method；

Fig. 2 is another flow chart that one flight instruments of the embodiment of the present invention survey and draw operating area planing method；

Fig. 3 is another flow chart that one flight instruments of the embodiment of the present invention survey and draw operating area planing method；

Fig. 4 is another flow chart that one flight instruments of the embodiment of the present invention survey and draw operating area planing method；

Fig. 5 is the flow chart that two flight instruments of the embodiment of the present invention survey and draw operating area planing method；

Fig. 6 is a kind of block diagram that three flight instruments of the embodiment of the present invention survey and draw operating area device for planning；

Fig. 7 is the block diagram for the middle determining module that three flight instruments of the embodiment of the present invention survey and draw operating area device for planning；

Fig. 8 is the block diagram for the middle segmentation module that three flight instruments of the embodiment of the present invention survey and draw operating area device for planning；

Fig. 9 is that five flight instruments of the embodiment of the present invention survey and draw the block diagram that terminal is planned in operating area.

Specific embodiment

The embodiment of the present invention is described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not construed as limiting the claims.

Those skilled in the art of the present technique are appreciated that unless expressly stated, singulative " one " used herein, " one It is a ", " described " and "the" may also comprise plural form.It is to be further understood that is used in the specification of the present invention arranges Diction " comprising " refers to there are the feature, integer, step, operation, element and/or component, but it is not excluded that presence or addition Other one or more features, integer, step, operation, element, component and/or their group.It should be understood that when we claim member Part is " connected " or during " coupled " to another element, it can be directly connected or coupled to other elements or there may also be Intermediary element.In addition, " connection " used herein or " coupling " can include wireless connection or wireless coupling.It is used herein to arrange Take leave whole or any cell and all combination of the "and/or" including one or more associated list items.

Those skilled in the art of the present technique are appreciated that unless otherwise defined all terms used herein are (including technology art Language and scientific terminology), there is the meaning identical with the general understanding of the those of ordinary skill in fields of the present invention.Should also Understand, those terms such as defined in the general dictionary, it should be understood that have in the context of the prior art The consistent meaning of meaning, and unless by specific definitions as here, the meaning of idealization or too formal otherwise will not be used To explain.

Those skilled in the art of the present technique are appreciated that " terminal " used herein above, " terminal device " both include wireless communication The equipment of number receiver, only has the equipment of the wireless signal receiver of non-emissive ability, and including receiving and transmitting hardware Equipment, have on both-way communication chain road, can perform both-way communication reception and emit hardware equipment.This equipment It can include：Honeycomb or other communication apparatus, show with single line display or multi-line display or without multi-line The honeycomb of device or other communication apparatus；PCS (Personal Communications Service, person communication system), can With combine voice, data processing, fax and/or data communication capabilities；PDA (Personal Digital Assistant, it is personal Digital assistants), radio frequency receiver, pager, the Internet/intranet access, web browser, notepad, day can be included It goes through and/or GPS (Global Positioning System, global positioning system) receiver；Conventional laptop and/or palm Type computer or other equipment, have and/or the conventional laptop including radio frequency receiver and/or palmtop computer or its His equipment." terminal " used herein above, " terminal device " they can be portable, can transport, mounted on the vehicles (aviation, Sea-freight and/or land) in or be suitable for and/or be configured to, in local runtime and/or with distribution form, operate in the earth And/or any other position operation in space." terminal " used herein above, " terminal device " can also be communicating terminal, on Network termination, music/video playback terminal, such as can be PDA, MID (Mobile Internet Device, mobile Internet Equipment) and/or with music/video playing function mobile phone or the equipment such as smart television, set-top box.

Those skilled in the art of the present technique are appreciated that remote network devices used herein above, include but not limited to count The cloud that calculation machine, network host, single network server, multiple network server collection or multiple servers are formed.Here, Yun Youji It is formed in a large amount of computers or network server of cloud computing (Cloud Computing), wherein, cloud computing is Distributed Calculation One kind, a super virtual computer being made of the computer collection of a group loose couplings.In the embodiment of the present invention, distal end It can be realized and communicated by any communication modes between the network equipment, terminal device and WNS servers, including but not limited to, is based on The mobile communication of 3GPP, LTE, WIMAX, based on TCP/IP, the computer network communication of udp protocol and based on bluetooth, infrared The low coverage wireless transmission method of transmission standard.

Embodiment one

With reference to Fig. 1, the present embodiment provides a kind of flight instruments to survey and draw operating area planing method, and the main body performed is eventually End, includes the following steps：

S11 display base maps；

Wherein, the basic map can store in the database, and database can be the background data base of mapping operation, It is stored in server, and the display base map is shown on a display panel.

Specifically, step is further included before this step：

Mapping job task is created, trigger request obtains the basic map in database.In newly-built task, user can be certainly The content of definition setting mapping operation including mapping job title etc., is navigated as to this newly-built a of mapping operation Information or mark.

Certain basic map can also be stored in the memory of terminal, when creating mapping job task, from storage The basic map read in device, and be shown in display panel.

The display panel can show the device of electronic map for touch screen, display etc..

Several identification points that S12 identification users identify on the basic map；

Specifically, in step s 11, after terminal handler gets the basic map in database to server, Xiang Xian Show that panel provides visual output and basic map is made to be shown on display interface, user can drag the basic map at this time Or zoom operations, to show standby certain part on the basic map of planning mapping operating area of user on interface；When User's click, long-press are double-clicked when carrying out touch control operation to screen, and terminal handler receives the touch-control behaviour of display transmission Make, in certain part of the basic map shown in current interface, identify what user identified on the basic map Several points identification point.

S13 determines mapping region according to mapping regional planning mode input by user and the identification point；

Based on several identification points that step S12 is identified, terminal handler will be according to mapping region input by user rule The mode of drawing, determines mapping region of different shapes.

S14 determines the size parameter in benchmark mapping plot, by the mapping region segmentation at least one mapping plot, divides It is other that course line is surveyed and drawn to the generation of each mapping plot.

Based on the mapping region that step S13 is determined, this step combines benchmark and surveys and draws ground block size parameter, to the mapping area Domain is split processing, and obtains at least one mapping plot, correspondingly respectively to each mapping plot generation mapping course line.

Specifically, the mapping regional planning mode includes polygon planning and/or Linear Program.The polygon planning More it is adapted to the planning of large area region, such as plains region；The Linear Program is more adapted to belt-like zone Planning, such as mountain range, river etc..User can input different mapping regional planning modes according to the demand of mapping operation.

With reference to Fig. 2 when the mapping regional planning mode is planned for polygon, the determining mapping region includes：

The identification point is connected the polygon mapping region to form closing by S131.

Further, the identification point is connected to the polygon mapping region to form closing with reference to described in Fig. 3, including：

The identification point is in turn connected to form polygon mapping region by S1311 according to the mark sequence of user；

According to the sequence of point that under the mark sequence of user, processor will be identified according to the mark of user, connect successively Connect each point, and in the display interface simultaneous display order of connection, be conducive to remind user whether each index point of full identity.

Or,

The identification point is in turn connected to form polygon mapping region by S1312 according to mode clockwise or counterclockwise.

It is institute according to identification point under mode clockwise or counterclockwise, to be sequentially connected to the polygon mapping region for be formed State the polygon mapping region for the maximum area that identification point can be formed.

During due to selection polygon planning mode, acquiescence current survey operation needs connect the identification point to form closing Region in region is surveyed and drawn, so in user input selection polygon planning mode, the identification point will be sealed Enclosed connects, and obtains a polygon mapping region.Specifically, in the present embodiment, the polygon mapping region includes rule Then and irregular polygon mapping region, rule whether depend on the position of user's touch-control.

After a polygon mapping region is formed, the size parameter in the determining benchmark mapping plot, including：

S141 generates the external square in the polygon mapping region by the basis of the longest edge in polygon mapping region Shape；

Specifically, step surveys and draws the polygon on the basis of the longest edge in region, including following two situations：

(1) when polygon mapping region is a regular polygon, such as rectangle is described to survey the polygon It is specially the direction identified where longest edge, and on the basis of this longest edge to paint on the basis of the longest edge in region, as generation The condition of the polygon mapping region boundary rectangle.Wherein, it when there being isometric longest edge, will identify first the bottom of closest to The side in portion.

(2) it is such as unequal for three length of sides when polygon mapping region is an irregular polygon Triangle when, on the basis of will identify that the longest side of triangle.

Specifically, by the basis of the longest edge in polygon mapping region, the polygon mapping region is generated Boundary rectangle is that will identify that length of side extending direction as true edge as x-axis direction, and the boundary rectangle will be in y-axis side Generation upwards.

S142 judges whether the boundary rectangle area is more than default mapping block area；

Specifically, the default mapping block area according to flight instruments cruising ability to set, under normal circumstances with winged When luggage is put with 100% electricity, the cruising ability setting of possessed maximum.

S1421 makes the face of each decile rectangle if so, the boundary rectangle is divided at least two decile rectangles Product takes decile rectangular aspect value during decile minimum number as the mapping plot no more than the default mapping block area Size parameter；

When judging that the boundary rectangle area is more than default mapping block area, the boundary rectangle is carried out etc. Point, on the basis of the default mapping block area, make the area of each decile rectangle after decile less equal than described pre- If survey and draw block area；And at the same time restriction etc. divides the decile number of rectangle that should be minimized, that is, meeting each decile When the area of rectangle is not more than the condition of the default mapping block area so that the number of the decile rectangle of the rear acquisition of decile At least；Then take size parameter of single decile rectangular aspect value during decile minimum number as the mapping plot.

S1422 is if it is not, using the long width values of the boundary rectangle as the size parameter in the mapping plot.

When judging that the boundary rectangle area is less than or equal to default mapping block area, that is, show to be filled according to flight It puts under maximum cruising ability, current survey operation can be completed with single flight instruments, so the length with the boundary rectangle Size parameter of the width values as the mapping plot.

Further, mapping ground block size parameter can be determined by above-mentioned steps, can also be determined by User Defined.

It is described by the mapping area after size parameter in benchmark mapping plot for determining the polygon mapping region Regional partition at least one mapping plot, including：

S143 is split the boundary rectangle, forms at least one point according to the size parameter in the mapping plot Cut block；

When it is described mapping plot size parameter be the boundary rectangle long width values when, without to the boundary rectangle into Row segmentation, will be directly as an independent segmentation block.

It, will be according to this long width values to institute when the size parameter in the mapping plot is the single decile rectangular aspect value Boundary rectangle is stated to be split.Segmentation when preferably proceed by segmentation from the generation direction of the boundary rectangle, i.e., near The longest edge direction in the nearly polygon mapping region proceeds by segmentation, so that obtained each segmentation block after segmentation is maximum Include to limit the part in polygon mapping region.

There is the segmentation block of intersection as mapping plot with polygon mapping region in the S144 screenings segmentation block.

There is the segmentation block of intersection as mapping plot with polygon mapping region in the screening segmentation block That is, the segmentation block of no intersection is deleted, and remain with the segmentation block of intersection as mapping plot.This remains with the segmentation of intersection Block includes at least one piece.

In the technical solution of flight instruments mapping operating area planning provided in this embodiment, a kind of polygon planning is provided Mode, to plan that polygon surveys and draws region.It is described polygon as generating by identifying that polygon surveys and draws the longest edge in region Shape surveys and draws the boundary rectangle in region, to obtain the minimum enclosed rectangle in the polygon mapping region so that by the external square The area in the non-polygon mapping region that mapping plot obtained by shape planning is included is minimum, further, passes through base Size parameter in benchmark mapping plot, is split the boundary rectangle, and filter out the segmentation block conduct with intersection Plot is surveyed and drawn, the area in the non-polygon mapping region included by mapping plot is further reduced, improves mapping The validity of operation and the efficiency of mapping operation, and the requirement to flight instruments cruising ability is further reduced, after reducing The continuous cost for arranging the work of mapping work data, and then reducing mapping operation.

With reference to Fig. 4, when the mapping regional planning mode is Linear Program, the determining mapping region, including：

The identification point according to the mark sequence of user, is connected into one or more Surveying ＆ Mapping Benchmark line segment by S132；Specifically Ground, under the mode of Linear Program, user at least identifies two identification points on basic map so that connection forms at least one Surveying ＆ Mapping Benchmark line；When the identification point that user identifies on basic map be more than two, then will generate at least two benchmark line segments.

S133 obtains mapping width input by user, the line centered on the Surveying ＆ Mapping Benchmark line segment, respectively to both sides extension The half of the mapping width, the epitaxial region survey and draw region for line style.

Specifically, mapping width be generally user be subject to survey and draw needed for operation survey and draw landform input, on the other hand, with Family without input survey and draw width when, will be subject to it is preset mapping width.

When determining mapping region by Linear Program mode, the size parameter in the determining benchmark mapping plot will The mapping region segmentation at least one mapping plot, including：

S145 surveys and draws the width in plot, the length in plot on the basis of preset length on the basis of the mapping width；

S146 divides the line style according to the length in the benchmark plot and surveys and draws region successively, generates at least one mapping Plot.

In the present embodiment, in addition to polygon planning mode is supplied to, a kind of planning side in line style mapping region is also provided Method, user can be according to the planning modes in the self-defined selection mapping region of landform of current survey operation, when corresponding mapping operation Landform for zonally shaped like mountain range, river when, may be selected using Linear Program mode, with line style mapping Area generation mapping ground Block improves the validity of mapping operation.

Wherein, in the present embodiment, it, at least one mapping plot, is further included by the mapping region segmentation：

Specifically, after segmentation forms at least one mapping plot, user can be by triggering the corresponding planning of display interface It surveys and draws plot and starts entrance so that the request in the planning mapping plot of terminal handler response user's triggering is realized respectively to every A mapping plot generation mapping course line.

Embodiment two

With reference to Fig. 5, embodiment one is different from, the present embodiment also provides following scheme：

Several identification points that the identification user identifies on the basic map, including step：

Several identification points that user identifies on the basic map in the default identified time section of S21 identifications, judge institute State whether the mark points identified in default identified time section are more than preset identifications point threshold value；

In this step, it due to the touch-control behaviour that several identification points of mark occur display interface with user, that is, shows Subject to the touch control operation that device receives, the problem of easily accidentally being touched there are user, a default identified time section is set, from user From the time for first identification point that touch-control generates, default identified time section is calculated, and only identifies user in preset time period and touches The position of control.But since the time needed for the touch control operation of each user is different, identification point threshold value is further preset, as sentencing The disconnected condition for whether being successfully generated mapping region.

S22 is if so, continue described according to mapping regional planning mode input by user and the identification point, determining mapping The step of region；

S23 is if it is not, send out the prompt message of identification marking point failure；To identify the time of the last one identification point as again The start time of the default identified time section is newly calculated, and if continuing what the identification user identified on the basic map The step of dry identification point.

After step S22, if the mark points identified in current preset identified time section are less than the default identification point threshold During value, the prompt message of identification marking point failure is sent out, user is reminded to be operated on the basic map unsuccessful.When determining When the identification point identified in the default identified time section is less than default identification point threshold value, with what is identified in the preset time period The time of the last one identification point is as the start time for recalculating the default identified time section, and the step of identification marking point Suddenly.

Above-mentioned steps S21, S22, S23 example below is explained：

Assuming that default identified time section is 2min, it is 2 to preset identification point threshold value：

The time 08 of first identification point of current identification:03AM, from the time 08:03AM started to the time 08:It, can in 05AM Identify and identify the position of user's touch-control on interface；If in the time 08:Before 05AM, an identification point is only identified, by Default identification point threshold value is less than in the mark points of identification；Acquisition identifies that the time of the last one identification point is 08:05AM, i.e., from 08:05AM starts to recalculate the identified time of 2min, i.e., from the time 08:05AM started to the time 08:It is still recognizable in 07AM And the position of user's touch-control on interface is identified, and from the time 08:03AM starts to 08:The identification point identified in the 07AM times Effectively.

Further, if in the time 08:Before 07AM, the mark points identified are still less than default identification point threshold value When, continue to repeat step S23, if after step S23 is repeated several times, the identification point of mark can not still meet condition, and user can trigger Operation is returned, and restarts identification user several identification points are identified on basic map the step of.

Embodiment three

With reference to Fig. 6,7,8, the present embodiment also provides flight instruments mapping operating area device for planning, including with lower module：

Display module 31, for display base map；

Identification module 32, for identifying several identification points that user identifies on the basic map；

Determining module 33, for according to mapping regional planning mode input by user and the identification point, determining mapping Region；

Divide module 34, for determining the size parameter in benchmark mapping plot, by the region segmentation of surveying and drawing at least one A mapping plot, respectively to each mapping plot generation mapping course line.

Further, the determining module 33 includes polygon connection unit 331, in the mapping regional planning side When formula is planned for polygon, the identification point is connected to the polygon mapping region to form closing.

Further, the segmentation module 34 includes the first determining magnitude unit 341, is used for：

Wherein, the segmentation module 34 further includes：

First cutting unit 342 for the size parameter according to the mapping plot, divides the boundary rectangle It cuts, forms at least one segmentation block；

Screening unit 343, for screening the segmentation block with polygon mapping region in the segmentation block with intersection As mapping plot.

Specifically, the polygon connection unit 331 is additionally operable to：

Or,

Further, the determining module 33 includes：

Line style connection unit 332, for when the mapping regional planning mode is Linear Program, the identification point to be pressed According to the mark sequence of user, one or more Surveying ＆ Mapping Benchmark line segment is connected into；

Extension unit 333, for obtaining mapping width input by user, the line centered on the Surveying ＆ Mapping Benchmark line segment, point Not to the half that width is surveyed and drawn described in the extension of both sides, the epitaxial region surveys and draws region for line style.

Further, the segmentation module 34 further includes：

Second determining magnitude unit 344, for surveying and drawing the width in plot on the basis of the mapping width, with preset length The length in plot on the basis of degree；

Second cutting unit 345 surveys and draws region for dividing the line style successively according to the length in the benchmark plot, Generate at least one mapping plot.

Preferably, in the present embodiment, the segmentation module 34 further includes response unit 346, for responding user's triggering The request in planning mapping plot, respectively to each mapping plot generation mapping course line.

Example IV

The present embodiment preferably provides a kind of terminal, including：

Display, for display base map；

Further, the processor be additionally operable to perform storage in memory determining module include with lower unit：

Polygon connection unit, for when the mapping regional planning mode is planned for polygon, by the identification point Connection forms the polygon mapping region of closing；The polygon connection unit is additionally operable to：According to the mark sequence of user, by institute It states identification point and is in turn connected to form polygon mapping region；Or, according to mode clockwise or counterclockwise, by the identification point successively Connection forms polygon mapping region；

Further, the processor be additionally operable to perform storage in memory segmentation module include with lower unit：

First determining magnitude unit, is used for：

Further, the processor is additionally operable to perform the also included response list of segmentation module stored in memory Member, for responding the request in the planning mapping plot of user's triggering, respectively to each mapping plot generation mapping course line.

Embodiment five

The embodiment of the present invention additionally provides the terminal of flight instruments mapping operating area planning, as shown in figure 9, for the ease of Illustrate, illustrate only and do not disclosed with the relevant part of the embodiment of the present invention, particular technique details, please refer to the embodiment of the present invention Method part.The terminal can be to include mobile phone, tablet computer, PDA (Personal Digital Assistant, a number Word assistant), POS (Point of Sales, point-of-sale terminal), the arbitrary terminal device such as vehicle-mounted computer, by terminal for for mobile phone：

Fig. 9 is illustrated that the block diagram with the part-structure of the relevant mobile phone of terminal provided in an embodiment of the present invention.Reference chart 9, mobile phone includes：Radio frequency (Radio Frequency, RF) circuit 410, memory 420, input unit 430, display unit 440, Sensor 450, voicefrequency circuit 460, Wireless Fidelity (wireless fidelity, Wi-Fi) module 470, processor 480 and 490 grade components of power supply.It will be understood by those skilled in the art that the handset structure shown in Fig. 9 does not form the restriction to mobile phone, It can include either combining certain components or different components arrangement than illustrating more or fewer components.

Each component parts of mobile phone is specifically introduced with reference to Fig. 9：

RF circuits 410 can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, handled to processor 480；In addition, the data for designing uplink are sent to base station.In general, RF circuits 410 Including but not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier (Low Noise Amplifier, LNA), duplexer etc..In addition, RF circuits 410 can also communicate with network and other equipment by radio communication. Above-mentioned wireless communication can use any communication standard or agreement, including but not limited to global system for mobile communications (Global System of Mobile communication, GSM), general packet radio service (General Packet Radio Service, GPRS), CDMA (Code Division Multiple Access, CDMA), wideband code division multiple access (Wideband Code Division Multiple Access, WCDMA), long term evolution (Long Term Evolution, LTE), Email, short message service (Short Messaging Service, SMS) etc..

Memory 420 can be used for storage software program and module, and processor 480 is stored in memory 420 by operation Software program and module, so as to perform the various function application of mobile phone and data processing.Memory 420 can mainly include Storing program area and storage data field, wherein, storing program area can storage program area, the application journey needed at least one function Sequence (such as vocal print playing function, image player function etc.) etc.；Storage data field can be stored uses what is created according to mobile phone Data (such as audio data, phone directory etc.) etc..In addition, memory 420 can include high-speed random access memory, it can be with Including nonvolatile memory, for example, at least a disk memory, flush memory device or other volatile solid-states Part.

Input unit 430 can be used for receiving input number or character information and generate with the user setting of mobile phone with And the key signals input that function control is related.Specifically, input unit 430 may include that touch panel 431 and other inputs are set Standby 432.Touch panel 431, also referred to as touch screen, collect user on it or neighbouring touch operation (such as user use The operation of any suitable object such as finger, stylus or attachment on touch panel 431 or near touch panel 431), and root Corresponding attachment device is driven according to preset formula.Optionally, touch panel 431 may include touch detecting apparatus and touch Two parts of controller.Wherein, the touch orientation of touch detecting apparatus detection user, and the signal that touch operation is brought is detected, Transmit a signal to touch controller；Touch controller receives touch information from touch detecting apparatus, and is converted into touching Point coordinates, then processor 480 is given, and the order that processor 480 is sent can be received and performed.Furthermore, it is possible to using electricity The multiple types such as resistive, condenser type, infrared ray and surface acoustic wave realize touch panel 431.In addition to touch panel 431, input Unit 430 can also include other input equipments 432.Specifically, other input equipments 432 can include but is not limited to secondary or physical bond It is one or more in disk, function key (such as volume control button, switch key etc.), trace ball, mouse, operating lever etc..

Display unit 440 can be used for display by information input by user or be supplied to user information and mobile phone it is various Menu.Display unit 440 may include display panel 441, optionally, liquid crystal display (Liquid Crystal may be used Display, LCD), the forms such as Organic Light Emitting Diode (Organic Light-Emitting Diode, OLED) it is aobvious to be configured Show panel 441.Further, touch panel 431 can cover display panel 441, when touch panel 431 detect it is on it or attached After near touch operation, processor 480 is sent to determine the type of touch event, is followed by subsequent processing device 480 according to touch event Type corresponding visual output is provided on display panel 441.Although in fig.9, touch panel 431 and display panel 441 It is the component independent as two to realize the input of mobile phone and input function, but in some embodiments it is possible to by touch-control Panel 431 and display panel 441 are integrated and that realizes mobile phone output and input function.

Mobile phone may also include at least one sensor 450, such as optical sensor, motion sensor and other sensors. Specifically, optical sensor may include ambient light sensor and proximity sensor, wherein, ambient light sensor can be according to ambient light Light and shade adjust the brightness of display panel 441, proximity sensor can close display panel 441 when mobile phone is moved in one's ear And/or backlight.As one kind of motion sensor, accelerometer sensor can detect in all directions (generally three axis) acceleration Size, size and the direction of gravity are can detect that when static, can be used to identify the application of mobile phone posture, (for example horizontal/vertical screen is cut Change, dependent game, magnetometer pose calibrating), Vibration identification correlation function (such as pedometer, tap) etc.；May be used also as mobile phone The other sensors such as gyroscope, barometer, hygrometer, thermometer, the infrared ray sensor of configuration, details are not described herein.

Voicefrequency circuit 460, loud speaker 461, microphone 462 can provide the audio interface between user and mobile phone.Audio-frequency electric The transformed electric signal of the audio data received can be transferred to loud speaker 461, vocal print is converted to by loud speaker 461 by road 460 Signal exports；On the other hand, the vocal print signal of collection is converted to electric signal by microphone 462, is turned after being received by voicefrequency circuit 460 Audio data is changed to, then after audio data output processor 480 is handled, through RF circuits 410 to be sent to such as another mobile phone, Or audio data is exported to memory 420 to be further processed.

Wi-Fi belongs to short range wireless transmission technology, and mobile phone can help user's transceiver electronics by Wi-Fi module 470 Mail, browsing webpage and access streaming video etc., it has provided wireless broadband internet to the user and has accessed.Although Fig. 9 is shown Wi-Fi module 470, but it is understood that, and must be configured into for mobile phone is not belonging to, it completely can be as needed not Change in the range of the essence of invention and omit.

Processor 480 is the control centre of mobile phone, using various interfaces and the various pieces of connection whole mobile phone, is led to It crosses operation or performs the software program being stored in memory 420 and/or module and call and be stored in memory 420 Data perform the various functions of mobile phone and processing data, so as to carry out integral monitoring to mobile phone.Optionally, processor 480 can wrap Include one or more processing units；Preferably, processor 480 can integrate application processor and modem processor, wherein, it should With the main processing operation system of processor, user interface and application program etc., modem processor mainly handles wireless communication. It is understood that above-mentioned modem processor can not also be integrated into processor 480.

Mobile phone further includes the power supply 490 (such as battery) powered to all parts, it is preferred that power supply can pass through power supply pipe Reason system and processor 480 are logically contiguous, so as to realize management charging, electric discharge and power managed by power-supply management system Etc. functions.

Although being not shown, mobile phone can also include camera, bluetooth module etc., and details are not described herein.

In embodiments of the present invention, the processor 480 included by the terminal has to perform in the above embodiments one, two and appoint The function of flight instruments mapping operating area planing method described in one embodiment, details are not described herein.

It should be understood that although each step in the flow chart of attached drawing is shown successively according to the instruction of arrow, These steps are not that the inevitable sequence indicated according to arrow performs successively.Unless it expressly states otherwise herein, these steps Execution there is no stringent sequences to limit, can perform in the other order.Moreover, at least one in the flow chart of attached drawing Part steps can include multiple sub-steps, and either these sub-steps of multiple stages or stage are not necessarily in synchronization Completion is performed, but can be performed at different times, execution sequence is also not necessarily to be carried out successively, but can be with other Either the sub-step of other steps or at least part in stage perform step in turn or alternately.

The above is only some embodiments of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims

1. a kind of flight instruments survey and draw operating area planing method, which is characterized in that include the following steps：

Display base map；

The size parameter in benchmark mapping plot is determined, by the mapping region segmentation at least one mapping plot, respectively to every A mapping plot generation mapping course line.

2. according to the method described in claim 1, it is characterized in that, the mapping regional planning mode is planned including polygon And/or Linear Program.

3. it according to the method described in claim 2, it is characterized in that, is planned in the mapping regional planning mode for polygon When, the determining mapping region, including：

4. according to the method described in claim 3, it is characterized in that, the size parameter in determining benchmark mapping plot, including：

If so, the boundary rectangle is divided at least two decile rectangles, it is not more than the area of each decile rectangle The default mapping block area takes size ginseng of decile rectangular aspect value during decile minimum number as the mapping plot Number；

5. according to the method described in claim 4, it is characterized in that, it is described by the mapping region segmentation at least one mapping Plot, including：

6. according to the method described in claim 3, it is characterized in that, described connect the identification point on the polygon to form closing Region is surveyed and drawn, including：

Or,

7. according to the method described in claim 2, it is characterized in that, when the mapping regional planning mode is Linear Program, The determining mapping region, including：

Mapping width input by user is obtained, the line centered on the Surveying ＆ Mapping Benchmark line segment, respectively to mapping described in the extension of both sides The half of width, the epitaxial region survey and draw region for line style.

8. the method according to the description of claim 7 is characterized in that the determining benchmark surveys and draws the size parameter in plot, by institute Mapping region segmentation is stated at least one mapping plot, including：

The line style mapping region is divided according to the length in the benchmark plot successively, generates at least one mapping plot.

9. it according to the method described in claim 1, it is characterized in that, further includes：

10. a kind of flight instruments survey and draw operating area device for planning, which is characterized in that including with lower module：

Display module, for display base map；

Determining module, for according to mapping regional planning mode input by user and the identification point, determining mapping region；

Divide module, for determining the size parameter in benchmark mapping plot, by the region segmentation of surveying and drawing at least one mapping Plot, respectively to each mapping plot generation mapping course line.

11. device according to claim 10, which is characterized in that the determining module includes polygon planning unit and line Type planning unit.

12. according to the devices described in claim 11, which is characterized in that the determining module includes polygon connection unit, uses In when the mapping regional planning mode is polygon planning, the identification point is connected to the polygon mapping area to form closing Domain.

13. device according to claim 12, which is characterized in that the segmentation module includes the first determining magnitude unit, For：

14. device according to claim 13, which is characterized in that the segmentation module further includes：

First cutting unit for the size parameter according to the mapping plot, is split the boundary rectangle, is formed extremely Few segmentation block；

Screening unit has the segmentation block of intersection as mapping for screening in the segmentation block with polygon mapping region Plot.

15. device according to claim 12, which is characterized in that the polygon connection unit is additionally operable to：

Or,

16. according to the devices described in claim 11, which is characterized in that the determining module includes：

Line style connection unit, for when the mapping regional planning mode is Linear Program, by the identification point according to user Mark sequence, connect into one or more Surveying ＆ Mapping Benchmark line segment；

Extension unit, for obtaining mapping width input by user, the line centered on the Surveying ＆ Mapping Benchmark line segment, respectively to both sides The half of width is surveyed and drawn described in extension, the epitaxial region surveys and draws region for line style.

17. device according to claim 16, which is characterized in that the segmentation module further includes：

Second determining magnitude unit, for surveying and drawing the width in plot on the basis of the mapping width, using preset length as base The length in quasi- plot；

Second cutting unit surveys and draws region for dividing the line style successively according to the length in the benchmark plot, and generation is extremely Few mapping plot.

18. device according to claim 10, which is characterized in that the segmentation module further includes response unit, for ringing Using the request in the planning mapping plot of family triggering, respectively to each mapping plot generation mapping course line.

19. a kind of terminal, which is characterized in that it includes：

One or more processors；

Memory；

One or more application program, wherein one or more of application programs are stored in the memory and are configured To be performed by one or more of processors, one or more of programs are configured to：It performs according to claim 1~9 Any one of them flight instruments survey and draw operating area planing method.

20. a kind of terminal, which is characterized in that including：

Display, for display base map；