CN106970415A - It is determined that method, device and the electronic equipment of the track of navigation focus - Google Patents
It is determined that method, device and the electronic equipment of the track of navigation focus Download PDFInfo
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- CN106970415A CN106970415A CN201710107996.XA CN201710107996A CN106970415A CN 106970415 A CN106970415 A CN 106970415A CN 201710107996 A CN201710107996 A CN 201710107996A CN 106970415 A CN106970415 A CN 106970415A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/02—Generating seismic energy
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
- G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/003—Seismic data acquisition in general, e.g. survey design
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V2210/00—Details of seismic processing or analysis
- G01V2210/10—Aspects of acoustic signal generation or detection
- G01V2210/16—Survey configurations
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- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
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Abstract
The embodiment of the present application provides a kind of method, device and the electronic equipment of the track for determining navigation focus, and this method includes：Determine the positional information of each focal point in current block；A focal point is determined from each described focal point, using the current starting point as the block；According to the positional information, it is determined that the distance between each described focal point and described current starting point；According to the distance between each described focal point and current starting point size, the track of the navigation focus of the block is determined.The embodiment of the present application can improve the efficiency for the track for determining navigation focus, reduce labor intensity.
Description
Technical field
The application is related to technical field of geophysical exploration, more particularly, to a kind of side for the track for determining navigation focus
Method, device and electronic equipment.
Background technology
Complicated terrain area carry out focus construction when, due to may be distributed with the range of work area residential block, river, irrigation canals and ditches,
The barriers such as highway, farmland, pool, therefore, need to carry out avoidance change sight, the focal point become after seeing is not advised when laying focal point
Then, cause focus to need to move focus equipment back and forth when constructing, cause construction access road to repeat, so that when extending construction
Between, influence efficiency of construction.
To solve this problem, the track of one navigation focus of planning is generally required.The track of so-called navigation focus is
Focal point is distributed with construction track route when focus is constructed, construction track route.When focus is constructed, according to navigation focus rail
Exploration construction is carried out to each focal point successively.
Existing technology is typically the transit route of manual drawing controlled source, and this artificial selection route is frequently not road
Journey is most short or most easy current track.Moreover, artificial draw takes long enough, the particularly current condition in scene changes
Afterwards, it is badly in need of same day adjustment focus track, artificial track drafting can influence production, therefore, this artificial selection route mode efficiency
Low, labor intensity is big.
The content of the invention
The purpose of the embodiment of the present application is that providing a kind of method, device and the electronics of the track for determining navigation focus sets
It is standby, to improve the efficiency for the track for determining navigation focus, reduce labor intensity.
To reach above-mentioned purpose, on the one hand, the embodiment of the present application provides a kind of method for the track for determining navigation focus,
Comprise the following steps：
Determine the positional information of each focal point in current block；
A focal point is determined from each described focal point, using the current starting point as the block；
According to the positional information, it is determined that the distance between each described focal point and described current starting point；
According to the distance between each described focal point and current starting point size, the navigation focus of the block is determined
Track.
The method of the track of the determination navigation focus of the embodiment of the present application, each focal point described in the basis is worked as with described
The distance between preceding starting point size, determines the track of the navigation focus of the block, including：
By in each described focal point, next shot point is used as apart from most short focal point with the current starting point；
Using next shot point as new current starting point, and according to each described focal point with it is described new current
The distance between starting point, determines next shot point of the new current starting point；Recursion successively, until determining in the block
The excitating sequence of each focal point；
By the excitating sequence, by the sequentially line of each focal point in the block, the navigation focus of the block is formed
Track.
The method of the track of the determination navigation focus of the embodiment of the present application, each focal point described in the determination is worked as with described
The distance between preceding starting point, including：
Determine in the block, centered on the current starting point, using preset length as the setting range of radius in it is each
The distance between individual focal point and the current starting point,
The method of the track of the determination navigation focus of the embodiment of the present application, in addition to：
In the block, when centered on the current starting point, using preset length as the setting regions of radius in the range of
During in the absence of focal point, setting regions is progressively expanded according to default step-length, to obtain focal point.
The method of the track of the determination navigation focus of the embodiment of the present application, described radius is no more than the maximum of the block
/ 2nd of length.
The method of the track of the determination navigation focus of the embodiment of the present application, it is described progressively to expand setting according to default step-length
Region, including：
According to 4 times of excitation lines away from integral multiple progressively expand setting regions.
The method of the track of the determination navigation focus of the embodiment of the present application, in addition to：
When there is barrier between two focal points, it is determined that the shortest path of the barrier is bypassed, and it is most short by described in
Each flex point on path is inserted on the track of the navigation focus.
The method of the track of the determination navigation focus of the embodiment of the present application, in the track for the navigation focus for forming the block
Afterwards, in addition to：
When the current block internal memory is in the discrete focal point outside the track positioned at the navigation focus, it is determined that described
Two nearest focal points of the distance discrete focal point on the track of navigation focus；
The discrete focal point is inserted between two focal points nearest apart from the discrete focal point, and adjusts institute
State the track of navigation focus.
The method of the track of the determination navigation focus of the embodiment of the present application, the current block is to be divided in advance according to setting
One of multiple blocks that logic divides whole work area.
On the other hand, the embodiment of the present application additionally provides a kind of device for the track for determining navigation focus, including：
Focal point determining module, the positional information for determining each focal point in current block；
Starting point determining module, for determining a focal point from each described focal point, using working as the block
Preceding starting point；
Apart from determining module, for according to the positional information, it is determined that each described focal point and the current starting point it
Between distance；
Track determining module, for the distance between each focal point and the current starting point size according to, it is determined that
The track of the navigation focus of the block.
Another further aspect, the embodiment of the present application additionally provides a kind of electronic equipment, including：
Processor；
Memory for storing executable instruction；
Wherein, the processor is configured as：
Determine the positional information of each focal point in current block；
A focal point is determined from each described focal point, using the current starting point as the block；
According to the positional information, it is determined that the distance between each described focal point and described current starting point；
According to the distance between each described focal point and current starting point size, the navigation focus of the block is determined
Track.
In the technical scheme provided from above the embodiment of the present application, the embodiment of the present application, it is first determined current block
The positional information of each interior focal point；Secondly a focal point is determined from each focal point, to be risen as the current of block
Point；Then according to positional information, the distance between each focal point and current starting point are determined；It is current finally according to each focal point
The distance between starting point size, determines the track of the navigation focus of block, so that it is current that the data based on some acquisitions are automatic
Block calculates the track of a preferred navigation focus.The track of artificial determination navigation focus compared with the prior art, this Shen
Please embodiment improve determine navigation focus track efficiency, reduce labor intensity.
Brief description of the drawings
, below will be to embodiment or existing in order to illustrate more clearly of the embodiment of the present application or technical scheme of the prior art
There is the accompanying drawing used required in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments described in application, for those of ordinary skill in the art, are not paying the premise of creative labor
Under, other accompanying drawings can also be obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 is the flow chart of the method for the track of determination navigation focus in the embodiment of the application one；
Fig. 2 is the focal point distribution schematic diagram in certain work area in the embodiment of the application one；
Fig. 3 is the block division schematic diagram that the application one applies the work area of certain in example；
Fig. 4 applies the focal point distribution schematic diagram in example in block A for the application one；
Fig. 5 applies the focal point distribution schematic diagram (carrying barrier) in example in block A for the application one；
Fig. 6 is the track schematic diagram (carrying barrier) of the navigation focus in the embodiment of the present application block A；
Fig. 7 is the structured flowchart of the device of the track of determination navigation focus in the embodiment of the application one；
Fig. 8 is the structured flowchart of the electronic equipment of the embodiment of the application one.
Embodiment
In order that those skilled in the art more fully understand the technical scheme in the application, it is real below in conjunction with the application
The accompanying drawing in example is applied, the technical scheme in the embodiment of the present application is clearly and completely described, it is clear that described implementation
Example only some embodiments of the present application, rather than whole embodiments.Based on the embodiment in the application, this area is common
The every other embodiment that technical staff is obtained under the premise of creative work is not made, should all belong to the application protection
Scope.
With reference to shown in Fig. 1, the method for the track of the determination navigation focus of the embodiment of the present application comprises the following steps：
S101, each focal point determined in current block positional information.
In the embodiment of the present application, the current block is to divide logic according to setting in advance to form the division of whole work area
One of multiple blocks.With reference to shown in Fig. 2, default focal point is distributed in each place in whole work area, in order to improve efficiency,
Whole work area is contemplated that many focus equipment are constructed, and every focus equipment is responsible for one piece of region.Therefore, in the application one
In specific embodiment, for example, whole work area can be subjected to block division using highway, irrigation canals and ditches, river barrier as boundary.After division
Block for example shown in Fig. 3, including block A, block B, block C, five blocks of block D and block E.Completed when block is divided
Afterwards, it is distributed with which focal point is also determined that in each block, i.e. vector data (such as border seat due to each each block
Mark etc., resource block size etc.) it can get.Therefore, for any one block, acquisition can be calculated and fallen in the block
The positional information of all focal points.For example assume there be n focal point in a block：S1, S2, S3 ... Sn, then accordingly, can
It is followed successively by with the position coordinates for obtaining this n focal point：(X1, Y1), (X2, Y2), (X3, Y3) ... (Xn, Yn).Such as Fig. 4
It is shown, for block A, the positional information of all focal points in block A can be obtained.In the embodiment of the present application, by whole work
Multiple blocks of Division can determine the operand of the track of navigation focus with the reduction of index times.
S102, one focal point of determination from each described focal point, using the current starting point as the block.
In the embodiment of the present application, for the block of a determination, its periphery is usually highway, irrigation canals and ditches, river etc., and to be entered
Enter in block and typically there was only limited entrance, it is assumed for example that a block be periphery by the circular farmland of Irrigation Ditch, to enter
The block can only typically be entered by one or more foot bridges of erection.Therefore, can be by searching distance in the embodiment of the present application
One nearest focal point of random entrance of block is as current starting point, and certainly, this current starting point should be the focus in block
Point., can be according to block A concrete condition for example shown in Fig. 5, it is current starting point (upper right corner institute in Fig. 5 to determine a focal point
The focal point for the shape similar to the sun shown).
S103, according to the positional information, it is determined that the distance between each described focal point and described current starting point.
In the embodiment of the present application, for any two focal point of known position information (position coordinates), its spacing
It can be calculated by the triangle relation in plane rectangular coordinates.
Certainly it the above is only for example, in the other embodiment of the application, two focal points for crossing barrier can also
Using other existing algorithms according to calculation of longitude ＆ latitude distance between two points.
S104, the distance between each focal point and the current starting point size according to, determine leading for the block
The track of boat focus.
In the embodiment of the present application, the distance between each focal point described in the basis and the current starting point size, really
The track of the navigation focus of the fixed block, can include：
By in each described focal point, next shot point is used as apart from most short focal point with the current starting point；
Using next shot point as new current starting point, and according to each described focal point with it is described new current
The distance between starting point, determines next shot point of the new current starting point；Recursion successively, until determining in the block
The excitating sequence of each focal point；
By the excitating sequence, each focal point in the block is sequentially connected with, the navigation focus of the block is generated
Track, for example as shown in Figure 6.The track of the navigation focus of generation can be preserved with document form.So, multiple blocks are just given birth to
Into the trail file of multiple navigation focus；The track of the navigation focus of each block can upload to the navigation equipment of correspondence block
In, to guide the focus equipment construction entrained by vibrator vehicle.
In another embodiment of the application, the distance between each focal point described in the determination and the current starting point,
It can also include：
Determine in the block, centered on the current starting point, using preset length as the setting range of radius in it is each
The distance between individual focal point and the current starting point.Also just say, in the embodiment of the present application, it may not be necessary to own in calculation block
The distance between focal point and current starting point, but only calculate a part closer to the distance therein.So it is effectively reduced
Amount of calculation.Preset length therein can for 4 times of excitation lines away from, it is assumed for example that excitation line away from for 50 meters, then preset length can be with
It is set to 200 meters.Certainly, it is excessive for control amount of calculation, two points of the general maximum length no more than block of described radius
One of.
In another embodiment of the application, in the block, when centered on the current starting point, using preset length as
When focal point is not present in the range of the setting regions of radius, then it can progressively expand setting regions according to default step-length, to obtain
Obtain focal point.Wherein, default step-length for example can according to 4 times of excitation lines away from integral multiple progressively expand setting regions.Assuming that 4
Times excitation line away from length be 100 meters, then the search radius constantly expanded can be followed successively by 100 meters, 200 meters, 300 meters, 400 meters
Etc..
In another embodiment of the application, when there is barrier between two focal points, it is determined that bypassing the barrier
Shortest path, and each flex point on the shortest path is inserted on the track of the navigation focus.For positioned at two
For barrier between focal point, more than one path may generally be had by bypassing the barrier, by calculating each path
Length, can find a shortest path for bypassing the barrier., can be true after it is determined that bypassing the shortest path of the barrier
Determine each flex point (such as the position that two annulus above Fig. 6 are drawn a circle to approve) on shortest path, each flex point is inserted into and led
These flex points are passed through in the track of boat focus, that is, the track for the focus that navigates.
In another embodiment of the application, after the track of navigation focus of the block is formed, work as proparea when described
Block internal memory determines distance on the track of the navigation focus in the discrete focal point outside the track positioned at the navigation focus
Two nearest focal points of the discrete focal point；Then the discrete focal point is inserted into described nearest apart from the discrete focal point
Two focal points between, and adjust it is described navigation focus track.Such as two focal points are respectively X, Y, between X and Y
Track is a connecting line segment between X and Y, as discrete focal point Z, apart from X, Y it is nearest when, the track between X and Y is changed into X
A connecting line segment between Z, and a connecting line segment between the Z and Y being attached thereto.
In the embodiment of the present application, it is first determined the positional information of each focal point in current block；Secondly from each shake
A focal point is determined in source point, using the current starting point as block；Then according to positional information, determine each focal point with working as
The distance between preceding starting point；Finally according to the distance between the current starting point of each focal point size, the navigation focus of block is determined
Track so that data based on some acquisitions calculate the track of a preferred navigation focus for current block automatically.Phase
To the track of the artificial determination navigation focus of prior art, the embodiment of the present application improves the efficiency for the track for determining navigation focus
And the degree of accuracy, reduce labor intensity.
Although procedures described above flow includes the multiple operations occurred with particular order, it should however be appreciated that understand,
These processes can include more or less operations, and these operations can sequentially be performed or performed parallel (such as using parallel
Processor or multi-thread environment).
With reference to shown in Fig. 7, the device of the track of the determination navigation focus of the embodiment of the present application includes：
Focal point determining module 71, the positional information for determining each focal point in current block；
Starting point determining module 72, for determining a focal point from each described focal point, to be used as the block
Current starting point；
Apart from determining module 73, for according to the positional information, it is determined that each described focal point and the current starting point
The distance between；
Track determining module 74, for according to the distance between each described focal point and current starting point size, really
The track of the navigation focus of the fixed block.
The device of the track of the determination navigation focus of the embodiment of the present application is corresponding with above-mentioned embodiment illustrated in fig. 1, therefore, has
On the detailed description of the device of the track of the determination navigation focus of the embodiment of the present application, above-mentioned embodiment illustrated in fig. 1 is referred to,
It will not be repeated here.
Fig. 8 shows the structured flowchart of the electronic equipment of the embodiment of the application one.It refer to shown in Fig. 8, in hardware view,
The electronic equipment includes processor, internal bus, network interface, internal memory and nonvolatile memory, is also possible that certainly
Hardware required for other business.Then processor reads corresponding computer program into internal memory from nonvolatile memory
Operation, forms the device for the track for determining navigation focus on logic level.Certainly, in addition to software realization mode, this Shen
It please be not precluded from other implementations, such as the mode of logical device or software and hardware combining etc., that is to say, that following processing
The executive agent of flow is not limited to each logic unit or hardware or logical device.Wherein, the processor quilt
It is configured to：
Determine the positional information of each focal point in current block；
A focal point is determined from each described focal point, using the current starting point as the block；
According to the positional information, it is determined that the distance between each described focal point and described current starting point；
According to the distance between each described focal point and current starting point size, the navigation focus of the block is determined
Track.
The electronic equipment of the embodiment of the present application is corresponding with above-mentioned embodiment illustrated in fig. 1, therefore, is related to the embodiment of the present application
Electronic equipment detailed description, refer to above-mentioned embodiment illustrated in fig. 1, will not be repeated here.
For convenience of description, it is divided into various units during description apparatus above with function to describe respectively.Certainly, this is being implemented
The function of each unit can be realized in same or multiple softwares and/or hardware during application.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
In a typical configuration, computing device includes one or more processors (CPU), input/output interface, net
Network interface and internal memory.
Internal memory potentially includes the volatile memory in computer-readable medium, random access memory (RAM) and/or
The forms such as Nonvolatile memory, such as read-only storage (ROM) or flash memory (flash RAM).Internal memory is computer-readable medium
Example.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer-readable instruction, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase transition internal memory (PRAM), static RAM (SRAM), moved
State random access memory (DRAM), other kinds of random access memory (RAM), read-only storage (ROM), electric erasable
Programmable read only memory (EEPROM), fast flash memory bank or other memory techniques, read-only optical disc read-only storage (CD-ROM),
Digital versatile disc (DVD) or other optical storages, magnetic cassette tape, the storage of tape magnetic rigid disk or other magnetic storage apparatus
Or any other non-transmission medium, the information that can be accessed by a computing device available for storage.Define, calculate according to herein
Machine computer-readable recording medium does not include temporary computer readable media (transitory media), such as data-signal and carrier wave of modulation.
It should also be noted that, term " comprising ", "comprising" or its any other variant are intended to nonexcludability
Comprising so that process, method, commodity or equipment including a series of key elements are not only including those key elements, but also wrap
Include other key elements being not expressly set out, or also include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that wanted including described
Also there is other identical element in process, method, commodity or the equipment of element.
It will be understood by those skilled in the art that embodiments herein can be provided as method, system or computer program product.
Therefore, the application can be using the embodiment in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Form.Deposited moreover, the application can use to can use in one or more computers for wherein including computer usable program code
The shape for the computer program product that storage media is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The application can be described in the general context of computer executable instructions, such as program
Module.Usually, program module includes performing particular task or realizes routine, program, object, the group of particular abstract data type
Part, data structure etc..The application can also be put into practice in a distributed computing environment, in these DCEs, by
Remote processing devices connected by communication network perform task.In a distributed computing environment, program module can be with
Positioned at including in the local and remote computer-readable storage medium including storage device.
Each embodiment in this specification is described by the way of progressive, identical similar portion between each embodiment
Divide mutually referring to what each embodiment was stressed is the difference with other embodiment.It is real especially for system
Apply for example, because it is substantially similar to embodiment of the method, so description is fairly simple, related part is referring to embodiment of the method
Part explanation.
Embodiments herein is the foregoing is only, the application is not limited to.For those skilled in the art
For, the application can have various modifications and variations.It is all any modifications made within spirit herein and principle, equivalent
Replace, improve etc., it should be included within the scope of claims hereof.
Claims (11)
1. a kind of method for the track for determining navigation focus, it is characterised in that comprise the following steps：
Determine the positional information of each focal point in current block；
A focal point is determined from each described focal point, using the current starting point as the block；
According to the positional information, it is determined that the distance between each described focal point and described current starting point；
According to the distance between each described focal point and current starting point size, the rail of the navigation focus of the block is determined
Mark.
2. it is according to claim 1 determine navigation focus track method, it is characterised in that described in the basis each
The distance between focal point and the current starting point size, determine the track of the navigation focus of the block, including：
By in each described focal point, next shot point is used as apart from most short focal point with the current starting point；
Using next shot point as new current starting point, and according to each described focal point and the new current starting point
The distance between, determine next shot point of the new current starting point；Recursion successively, until determining in the block each
The excitating sequence of focal point；
By the excitating sequence, by the sequentially line of each focal point in the block, the rail of the navigation focus of the block is formed
Mark.
3. the method for the track according to claim 1 or 2 for determining navigation focus, it is characterised in that described in the determination
The distance between each focal point and the current starting point, including：
Determine in the block, centered on the current starting point, using preset length as the setting range of radius in each shake
The distance between source point and the current starting point.
4. the method for the track according to claim 3 for determining navigation focus, it is characterised in that also include：
In the block, when centered on the current starting point, using preset length as the setting regions of radius in the range of do not deposit
In focal point, setting regions is progressively expanded according to default step-length, to obtain focal point.
5. the method for the track according to claim 4 for determining navigation focus, it is characterised in that described radius is no more than
/ 2nd of the maximum length of the block.
6. the method for the track according to claim 4 for determining navigation focus, it is characterised in that described according to default step
Length progressively expands setting regions, including：
According to 4 times of excitation lines away from integral multiple progressively expand setting regions.
7. the method for the track according to claim 1 or 2 for determining navigation focus, it is characterised in that also include：
When there is barrier between two focal points, it is determined that bypass the shortest path of the barrier, and by the shortest path
On each flex point be inserted into it is described navigation focus track on.
8. the method for the track according to claim 2 for determining navigation focus, it is characterised in that forming the block
After the track of navigation focus, in addition to：
When the current block internal memory is in the discrete focal point outside the track positioned at the navigation focus, the navigation is determined
Two nearest focal points of the distance discrete focal point on the track of focus；
The discrete focal point is inserted between two focal points nearest apart from the discrete focal point, and led described in adjustment
The track of boat focus.
9. the method for the track according to claim 2 for determining navigation focus, it is characterised in that the current block is pre-
First one of multiple blocks that logic divides whole work area are divided according to setting.
10. a kind of device for the track for determining navigation focus, it is characterised in that including：
Focal point determining module, the positional information for determining each focal point in current block；
Starting point determining module, for determining a focal point from each described focal point, to be risen as the current of the block
Point；
Apart from determining module, for according to the positional information, it is determined that between each described focal point and the current starting point
Distance；
Track determining module, for according to the distance between each described focal point and current starting point size, it is determined that described
The track of the navigation focus of block.
11. a kind of electronic equipment, it is characterised in that including：
Processor；
Memory for storing executable instruction；
Wherein, the processor is configured as：
Determine the positional information of each focal point in current block；
A focal point is determined from each described focal point, using the current starting point as the block；
According to the positional information, it is determined that the distance between each described focal point and described current starting point；
According to the distance between each described focal point and current starting point size, the rail of the navigation focus of the block is determined
Mark.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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