CN106556399A - Navigation processing method, navigator, mobile terminal device and navigation server - Google Patents
Navigation processing method, navigator, mobile terminal device and navigation server Download PDFInfo
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- CN106556399A CN106556399A CN201510622976.7A CN201510622976A CN106556399A CN 106556399 A CN106556399 A CN 106556399A CN 201510622976 A CN201510622976 A CN 201510622976A CN 106556399 A CN106556399 A CN 106556399A
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- Prior art keywords
- information
- turning point
- data
- navigation
- marker
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Classifications
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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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
-
- 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
- G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
- G01C21/34—Route searching; Route guidance
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3626—Details of the output of route guidance instructions
- G01C21/3644—Landmark guidance, e.g. using POIs or conspicuous other objects
Abstract
Embodiments provide a kind of navigation processing method, navigator, mobile terminal device and navigation server.Methods described includes：The data of navigation way are obtained according to the navigation instruction of user, the data of the navigation way include the data of the information of travel segment and its turning point and the turning point, and the information of the turning point is included in the information of the marker in the visual line of sight of the turning point；Navigated according to the data of the navigation way, the information of the turning point is supplied to into user.According to embodiments of the present invention, after the navigation instruction of receive user, further return the navigation route data comprising marker information to aid in user to navigate, reduce yaw rate, improve user's navigation experience.
Description
Technical field
The present invention relates to field of navigation technology, more particularly to a kind of navigation processing method, navigator,
Mobile terminal device and navigation server.
Background technology
With the development of the popularization and road construction of the vehicles, with positioning function and navigation feature
Mobile terminal device be widely used to daily life, become people trip basic equipment.Example
Such as, navigation software is installed on mobile phone.Generally, existing navigation system is supplied to the navigation of user
Route signal language is " 300 meters of front, turn left ", " travelling 2 kilometers along present road ", "
Turn left second traffic light " etc..
However, for the situations such as such as complicated highway section are traveling in, as user is unfamiliar with to road
Reason, the above-mentioned navigation mode based on crossing have following weak point：First, user is located at road
During mouth (especially starting point is located near crossing), easily go to the wrong way because differentiating unclear direction so that
User's yaw rate is higher.Secondly, after user need to advance a period of time, can just find that course is
It is no correct, reduce user's navigation experience.
The content of the invention
The purpose of the embodiment of the present invention is, there is provided a kind of navigation processing method, navigator, shifting
Dynamic terminal unit and navigation server, to realize providing the number of the navigation way comprising marker information
According to reduction user's yaw rate lifts user's navigation experience.
According to an aspect of the present invention, there is provided a kind of navigation processing method, including：According to user's
Navigation instruction obtains the data of navigation way, the data of the navigation way include travel segment and its
The data of the information of turning point and the turning point, the information of the turning point include
The information of the marker in the visual line of sight of the turning point；According to the data of the navigation way
Navigated, the information of the turning point is supplied to into user.
Preferably, the information of the turning point includes following at least two information：Direction information,
Azimuth information of the name information and marker of marker relative to the turning point.
Preferably, the data according to the navigation way are navigated, by the turning point
Information is supplied to the process of user to include：When detecting the position and arbitrary steering that are currently located
The distance between point is less than predetermined Distance l imit and current towards turning point traveling
When, the information of the turning point is supplied to into user.
According to a further aspect in the invention, a kind of navigation processing method is also provided, including：According to leading
Boat request generates the data of navigation way, and the data of the navigation way include travel segment and its turn
To the data of point；The traveling in the travel segment is determined respectively according to the data of the travel segment
Direction, and the visual line of sight region on the direct of travel at the turning point is obtained respectively；From
Default marker information database obtains the information of marker in the visual line of sight region respectively；
The prompting of the turning point is generated respectively according to the information of the data and the marker of the turning point
Information, and add the information in the navigation data respectively, please in response to the navigation
Ask, there is provided the data of the navigation way.
Preferably, the information of the data and the marker according to the turning point is generated respectively
The process of the information of the turning point includes：According to the data and the mark of the turning point
The information of thing, generation include following at least two information：The name information of direction information, marker
With marker relative to the turning point of the azimuth information of the turning point information.
Preferably, the visual line of sight for being obtained on the direct of travel at the turning point respectively
The process in region includes：With the turning point as end points, predetermined length is formed along the direct of travel
Ray, centered on the ray respectively to from left to right rotate the first set angle formed plane fan
Shape region, and using the planar sector-shaped areas as the visual line of sight region.
Preferably, the visual line of sight for being obtained on the direct of travel at the turning point respectively
The process in region also includes：The planar sector-shaped areas are rotated up into the along perpendicular to ground direction
Two set angles, form three-dimensional sector region, and using the three-dimensional sector region as the sight line
Range areas.
Preferably, it is described to obtain in the visual line of sight region from default marker information database
The process of the information of marker includes：Obtain positioned at described flat from default marker information database
The altitude information of all markers and/or position letter in face sector region or the three-dimensional sector region
Breath, chooses highest and/or nearest marker according to the altitude information and/or the positional information
Information.
Preferably, the process bag of the information that nearest marker is chosen according to the positional information
Include：According to each described marker of the positional information calculation apart from the turning point range data,
And choose the information of the corresponding marker of minima in the range data.
Preferably, methods described also includes：If detecting the deviation direct of travel, obtain
Deviation angle data, and carried out correcting the prompting of direct of travel according to the deviation angle data.
According to a further aspect in the invention, a kind of navigator is also provided, including：Navigation requests mould
Block, for the data of navigation way, the number of the navigation way are obtained according to the navigation instruction of user
According to the data of the information including travel segment and its turning point and the turning point, described turn
The information of the marker in the visual line of sight of the turning point is included in the information of point；Turn to
Point reminding module, for being navigated according to the data of the navigation way, by the turning point
Information is supplied to user.
Preferably, the information of the turning point includes following at least two information：Direction information,
Azimuth information of the name information and marker of marker relative to the turning point.
Preferably, the turning point reminding module be used for when detect the position that is currently located with it is arbitrary
The distance between turning point is less than predetermined Distance l imit and current towards the turning point
During traveling, the information of the turning point is supplied to into user.
According to a further aspect in the invention, a kind of mobile terminal device is also provided, including real as described above
Apply the navigator described in example.
According to a further aspect in the invention, a kind of navigation server is also provided, including：Navigation way
Generation module, for the data of navigation way, the number of the navigation way are generated according to navigation requests
According to the data including travel segment and its turning point；Visual line of sight region acquisition module, for basis
The data of the travel segment determine the direct of travel in the travel segment respectively, and obtain respectively
Visual line of sight region at the turning point on the direct of travel；Marker data obtaining module,
For obtaining marker in the visual line of sight region respectively from default marker information database
Information；Information generation module, for the data according to the turning point and the marker
Information generates the information of the turning point respectively, and adds institute in the navigation data respectively
Information is stated, navigation way provides module, in response to the navigation requests, there is provided described
The data of navigation way.
Preferably, the information generation module is for data according to the turning point and described
The information of marker, generation include following at least two information：The title of direction information, marker
The information of information and marker relative to the turning point of the azimuth information of the turning point.
Preferably, visual line of sight region acquisition module is for the turning point as end points, edge
The direct of travel forms the ray of predetermined length, is revolved to from left to right centered on the ray respectively
Turn the first set angle and form planar sector-shaped areas, and the planar sector-shaped areas are regarded as described
Line range areas；
Visual line of sight region acquisition module is additionally operable to the planar sector-shaped areas along perpendicular to ground
Face direction rotates up the second set angle, forms three-dimensional sector region, and will be described three-dimensional fan-shaped
Region is used as the visual line of sight region.
Preferably, the marker data obtaining module includes：Data capture unit, for from pre-
If marker information database obtain positioned at the planar sector-shaped areas or the three-dimensional sector region
The altitude information and/or positional information of interior all markers；Marker information extracting unit, for root
The letter of highest and/or nearest marker is chosen according to the altitude information and/or the positional information
Breath.
Preferably, the marker information extracting unit for according to the positional information calculation each
Range data of the marker apart from the turning point, and choose minima in the range data
The information of corresponding marker.
Preferably, the navigation server also includes：Direct of travel reminding module, if for inspection
The deviation direct of travel is measured, then obtains deviation angle data, and according to the deflecting angle number of degrees
According to the prompting for carrying out corrigendum direct of travel.
Navigation processing method provided in an embodiment of the present invention, navigator, mobile terminal device and lead
Boat server, in navigation way is obtained in the data basis of travel segment and its turning point, also obtains
Obtain/generate the information of the turning point comprising marker information such that it is able to connect in customer location
The prompting of marker information in visual line of sight at turning point is carried out during nearly turning point to user, by tool
The information guiding user for having label reference advances according to accurate direct of travel, reduces use
Family yaw rate, improves user's navigation experience.
Description of the drawings
Fig. 1 is the schematic diagram of an example of the present general inventive concept for illustrating the reflection present invention；
Fig. 2 is the flow chart of the navigation processing method for illustrating the embodiment of the present invention one；
Fig. 3 is the flow chart of the navigation processing method for illustrating the embodiment of the present invention two；
Fig. 4 is that the exemplary of the application scenarios of the navigation processing method for illustrating the embodiment of the present invention two is shown
One of be intended to；
Fig. 5 is that the exemplary of the application scenarios of the navigation processing method for illustrating the embodiment of the present invention two is shown
The two of intention；
Fig. 6 is the logic diagram of the navigator for illustrating the embodiment of the present invention three；
Fig. 7 is the logic diagram of the navigation server for illustrating the embodiment of the present invention four.
Specific embodiment
The basic conception of the present invention is to provide a kind of navigation processing mode based on marker information：
After the data for obtaining navigation way, user according in the data traveling process of navigation way, its
When the distance between position and arbitrary turning point are less than predetermined Distance l imit, user is turned to
The prompting of the marker information at point in visual line of sight, auxiliary user's navigation, to reduce yaw rate simultaneously
Lift user's navigation experience.The navigation processing mode is widely used in various navigation situation such as walkings and leads
Boat, outdoor navigation, indoor navigation etc..
Fig. 1 is the schematic diagram of an example of the present general inventive concept for illustrating the reflection present invention.
With reference to Fig. 1, it is assumed that user marches to the position for being close to two road cross point, and cross point is
It is that user needs to make the node of steering, road periphery has multiple buildings (A, B ... F, G).
According to existing airmanship, its navigation hint language is " road ahead left-hand rotation ", it is seen then that be supplied to
The direction information for being only based on crossing of user.Under the premise of user is unfamiliar to road, only
After having traveling a period of time, can just find whether course is correct.
By contrast, basic conception of the invention, can finally be provided to the navigation hint language of user
It is " road ahead is turned left, and you will be appreciated that G ".As building G is one directly perceived and eye-catching
Marker, it is easy to be viewed by a user, therefore it provides marker information can help user
Confirm whether current course is correct, so as to provide the user more optimal navigation experience.
Below in conjunction with the accompanying drawings a kind of navigation processing method of the embodiment of the present invention is described in detail.
Embodiment one
Fig. 2 is the flow chart of the navigation processing method for illustrating the embodiment of the present invention one.Can set in navigation
Methods described is performed on standby or mobile terminal device (such as smart mobile phone).
With reference to Fig. 2, in step S210, the data of navigation way are obtained according to the navigation instruction of user,
The data of navigation way include the number of the information of travel segment and its turning point and turning point
According to the information of turning point is included in the information of the marker in the visual line of sight of turning point.
Here, navigation instruction at least includes departure place information and destination information.In concrete implementation
In mode, departure place information and destination information can be user on the interactive boundary of such as navigation software
The information being input on face, additionally, departure place information can also be the movement of built-in GPS positioning device
User's current GPS coordinate data that terminal unit or navigator get.
The data of the navigation way returned using traditional airmanship are only included travel segment and its are turned
Xiang Dian.Generally, turning point is to show that user's direct of travel needs the node for changing.For example,
User often hears " left-hand rotation of 200 meters of front " when using navigation.
The data of the navigation way of the embodiment of the present invention except including in addition to above-mentioned data, also including with the addition of
The data of the information of marker information in the visual line of sight of turning point.Here marker is carried out
Once illustrate, marker refers to the building of road periphery or sight spot, in actual applications,
For example the building such as Chaoyang exultation city, Baidu mansion, Bird's Nest can be as marker, for aiding in
User navigates.Correspondingly, the information of marker can be such as, but not limited to the title of marker, position
Put, word description, business, the building such as social economy's attribute, height, width, the number of plies such as education
The information such as object looks attribute.
Specifically, the information of turning point may include, but be not limited to, below at least two information：
The azimuth information of direction information, the name information of marker and marker relative to turning point.In tool
In the implementation of body, for example, the information of turning point is " 200 meters of front left-hand rotation, at you
Right side there is building A ", it is seen then which includes the direction information of " left-hand rotation ", it is " right
There is building A in side " marker name information and marker relative to turning point orientation believe
Breath.Again for example, the information of turning point is that " road ahead is turned left, and you will be appreciated that building
B ", the marker title for including the direction information and " building B " of " left-hand rotation " among these believe
Breath.
In step S220, navigated according to the data of navigation way, by the information of turning point
It is supplied to user.
Exemplary embodiment of the invention, step S220 may include：It is currently located when detecting
The distance between position and arbitrary turning point less than predetermined Distance l imit, and current court
When advancing to turning point, the information of turning point is supplied to into user.That is, working as user
When driving towards arbitrary turning point, user is pointed out in advance by the information of turning point.For example, when
The distance between the position at front place and certain turning point are less than 50 meters, then just carry out user and carry
Wake up.For example, voice message " road ahead is turned left, and you will be appreciated that building B ".However,
It should be understood that other modes may also be employed, such as, show default on the interactive interface of navigation software
Marker prompting icon, or terminal display screen demonstration marker prompting light, then or adopt
The combination in any of the modes such as voice, visual display, tactile by the content of navigation guide inform to
Family.
The navigation processing method of the embodiment of the present invention, can be in navigation procedure, according to navigation way number
According to the information of middle turning point, give when turning point is driven towards to user at turning point in visual line of sight
Marker information prompting, thus reduce user yaw rate.Additionally, user is according to marker
Information can real-time judge its direct of travel it is whether correct, so as to improve user's navigation experience.
Embodiment two
Fig. 3 is the flow chart of the navigation processing method for illustrating the embodiment of the present invention two.Can be in navigation clothes
Methods described is performed on business device.
With reference to Fig. 3, in step S310, the data of navigation way, navigation are generated according to navigation requests
The data of route include the data of travel segment and its turning point.
Specifically, as described in above-mentioned embodiment, navigation requests can at least include departure place information and mesh
Ground information.Navigation server after departure place information and destination information is obtained, according to the two
Navigation route planning is carried out, the process of planning is exactly the mistake that navigation way is divided into travel segment
Journey, the node for connecting each course are exactly turning point.
In actual applications, the road that travel segment typically extends, and turning point is typically bifurcated
The place that point occurs, such as crossroad, T-shaped road junction etc..Fig. 4 is to illustrate the embodiment of the present invention
One of two illustrative diagram of application scenarios of navigation processing method.With reference to Fig. 4, a certain
In navigation scenarios, departure place is Beijing Chaoyang exultation city somewhere nearby, and destination is Baidu Technology Park
No. 1 building.Scheme one, scheme two and scheme three in figure is the data of navigation way.
In step S320, the direct of travel in travel segment is determined respectively according to the data of travel segment,
And the visual line of sight region on direct of travel at turning point is obtained respectively.
In addition to it can determine that direct of travel according to the data of travel segment, can also be set by mobile terminal
The direct of travel of travel segment is determined for built-in direction sensor, then feed back to navigation server,
Navigation server can be further processed according to direct of travel is obtained.
Correspondingly, exemplary embodiment of the invention, is obtained described in step S320 respectively
The process in the visual line of sight region on direct of travel at turning point may include：With turning point as end points,
The ray of predetermined length is formed along direct of travel, respectively to from left to right rotation first centered on ray
Set angle forms planar sector-shaped areas, and using planar sector-shaped areas as visual line of sight region.
For example, the first set angle may be configured as the angle (such as 45 degree) for meeting human eye sight scope,
A sector region is can be obtained by after ray and left rotation and right rotation angle is determined.The fan section
Domain is two-dimentional.Specifically, can be identified according to above-mentioned planar sector-shaped areas in subsequent step
The selection of thing, the process with regard to choosing will be specifically described later.Here, for final selection
Highest marker, user is possible to just can't see at all.As an example it is assumed that apart from human eye
There is the building M that a seat height degree is 10 meters at 200 meters, if having one at 100 meters of human eye
Building N of the seat height degree more than 5 meters, and building M and building N is on straight line,
Now user can't see building M.
Thus, the problems referred to above can change into a mathematical problem.A right angled triangle is drawn first,
One right-angle side of the right angled triangle is located at building M, building N and human eye three is located
Straight line on, building M is in vertical direction equivalent to another right-angle side.It is well known that light
Linearly propagate, then it is right angle that the highest point of building M injects the light of human eye
Hypotenuse.As, building M is apart from 200 meters of human eye, building N is apart from human eye
100 meters, then according to triangle neutrality line theorem, building N is in vertical direction equivalent to upper
State the neutrality line of right angled triangle.It is obvious that when the height of building N is more than 5 meters, just
The light that building M sends can be blocked, so that user can't see it.Therefore, now it is supplied to use
The highest marker at family is not just worth can be sayed.
In order to ensure the marker information of prompting is that user can see, need to consider facing upward for human eye
Angle, is to extend to three dimensions from aforesaid two-dimensional space.Therefore, it is of the invention
Another exemplary embodiment, is obtained described in step S320 on direct of travel at turning point respectively
The process in visual line of sight region may also include：By planar sector-shaped areas along perpendicular to ground direction upwards
The second set angle is rotated, three-dimensional sector region is formed, and using three-dimensional sector region as sight line model
Enclose region.In actual applications, the second set angle may be alternatively provided as meeting human eye sight scope
Angle (such as 45 degree).
In step S330, obtained in visual line of sight region respectively from default marker information database
The information of marker.
Exemplary embodiment of the invention, step S330 may include：Believe from default marker
Breath data base obtains the high number of degrees of all markers in planar sector-shaped areas or three-dimensional sector region
According to and/or positional information, highest and/or nearest is chosen according to altitude information and/or positional information
The information of marker.
Specifically, on the one hand, for the process for choosing highest marker, can be according to the high number of degrees
According to being ranked up to all markers, the corresponding marker of maximum in altitude information is chosen.It is another
Aspect, for the process for choosing nearest marker, can be according to each mark of positional information calculation
Range data of the thing apart from turning point, and in selected distance data the corresponding marker of minima letter
Breath.Additionally, may also be combined with two parameters of height and distance of marker to choose marker, for example
The height and distance of marker is weighted respectively and is sued for peace again, the size of the value obtained according to weighted sum
To choose marker.
In step S340, turning point is generated respectively according to the information of the data and marker of turning point
Information, and add information in navigation data respectively.
Exemplary embodiment of the invention, step S340 may include：According to the data of turning point
With the information of marker, generating includes following at least two information：The name of direction information, marker
The information of title information and marker relative to the turning point of the azimuth information of turning point.For example,
The information of voice prompt of " 200 meters of front left-hand rotation, there is building A on the right side of you " can be generated,
The direction information of " left-hand rotation " is which includes, the marker title of " right side has building A "
The azimuth information of information and marker relative to turning point.Again for example, " road ahead can be generated
Turn left, you will be appreciated that building B " information, include among these " left-hand rotation " turn
To information and the marker name information of " building B ".
In step S350, in response to navigation requests, there is provided the data of navigation way.
By the process of abovementioned steps S310～S340, acquisition with the addition of the information of turning point
The data of navigation way, to be supplied to user for aiding in which to be navigated.
Further, above-mentioned navigation processing method can also include：If detecting deviation traveling side
To then obtaining deviation angle data, and carry out correcting direct of travel according to deviation angle data and carry
Show.
Fig. 5 is that the exemplary of the application scenarios of the navigation processing method for illustrating the embodiment of the present invention two is shown
The two of intention, which illustrates the streetscape schematic diagram of the start position of the navigation way scheme two shown in Fig. 4,
Including north streetscape, streetscape in the south, east streetscape and west streetscape.
Assume that user current location is to face west, user institute can be it is seen that west streetscape, working as
In front visual line of sight region, highest building Shi Jin Thailand benefit mansion, on the right side of road.
And the starting point given by the navigation way of reality should be, it should be seen that be north streetscape,
In the visual line of sight region, highest building is Chaoyang exultation city, on the right side of road.This
When navigation can detect user and deviate direct of travel, further according to the deviation angle data that get
Prompting is given, for example, voice message " current direction of advance mistake, please turns round to the right 90 degree, you
It will be appreciated that Chaoyang exultation city, on the right side of road ", to help user to confirm correct traveling
Direction, revert on navigation way again.
Navigation processing method provided in an embodiment of the present invention, generates navigation way by navigation requests
Data, determine the row in travel segment according to the data of the travel segment in the data of navigation way
Enter direction, and obtain the visual line of sight region on direct of travel at turning point, further being regarded
Marker in line range areas, for " user's yaw rate high " and " cannot when being in turning point
It is quick to confirm whether direct of travel correct " problem, with the addition of comprising mark in navigation route data
Know the turning point information of thing information, simple leading for travel segment and turning point is included with existing
There is significant difference in boat route data.User is guided by the information with label reference
Advance according to accurate direct of travel so that user possess more preferably, more easily navigation experience.Together
When, as marker information has feature directly perceived, understandable, user's yaw rate can drop significantly
It is low.
Embodiment three
Fig. 6 is the logic diagram of the navigator for illustrating the embodiment of the present invention three.Can be used to perform such as
The method and step of embodiment illustrated in fig. 2.
With reference to Fig. 6, the navigator includes navigation requests module 610 and turning point reminding module
620。
Navigation requests module 610 for according to the navigation instruction of user obtain navigation way data,
The data of navigation way include the number of the information of travel segment and its turning point and turning point
According to the information of turning point is included in the information of the marker in the visual line of sight of turning point.
Preferably, the information of turning point includes following at least two information：Direction information, mark
Know the azimuth information of name information and marker relative to turning point of thing.
Turning point reminding module 620 is navigated for the data according to navigation way, by turning point
Information be supplied to user.
Preferably, turning point reminding module 620 can be used for when detecting the position that is currently located and appoint
The distance between one turning point is less than predetermined Distance l imit and current towards turning point row
When entering, the information of turning point is supplied to into user.
The present invention also provides a kind of mobile terminal device including foregoing navigator.
The navigator for providing according to embodiments of the present invention and mobile terminal device obtain to remove to be included advancing
Outside section and its turning point, also including turning point information navigation way data, from
And can user's traveling when being close to turning point, the mark at turning point in visual line of sight is carried out to user
The prompting of thing information.Thus, navigation hint service directly perceived, readily appreciating, drop are provided the user
Low user's yaw rate.By significantly improving navigation experience, so as to effectively increase existing user couple
The viscosity of navigation product (such as navigation software).
Example IV
Fig. 7 is the logic diagram of the navigation server for illustrating the embodiment of the present invention four.Can be used to perform
The method and step of embodiment as shown in Figure 3.
With reference to Fig. 7, the navigation server includes navigation way generation module 710, visual line of sight area
Domain acquisition module 720, marker data obtaining module 730, information generation module 740 and lead
Air route line provides module 750.
Navigation way generation module 710 is led for the data of navigation way are generated according to navigation requests
The data of air route line include the data of travel segment and its turning point.
Visual line of sight region acquisition module 720 is expert at for being determined according to the data of travel segment respectively
Enter the direct of travel in section, and obtain the visual line of sight region on direct of travel at turning point respectively.
Further, visual line of sight region acquisition module 720 is for turning point as end points, edge is gone
Enter the ray that direction forms predetermined length, set to from left to right rotation first centered on ray respectively
Angle forms planar sector-shaped areas, and using planar sector-shaped areas as visual line of sight region.
In order to be supplied to the more accurate information of user, further, visual line of sight region
Acquisition module 720 is additionally operable to for above-mentioned planar sector-shaped areas to rotate up the along perpendicular to ground direction
Two set angles, form three-dimensional sector region, and using three-dimensional sector region as visual line of sight region.
Marker data obtaining module 730 is for obtaining from default marker information database respectively
The information of marker in visual line of sight region.
Specifically, marker data obtaining module 730 can include：Data capture unit is (in figure
It is not shown), for obtaining positioned at planar sector-shaped areas or vertical from default marker information database
The altitude information and/or positional information of all markers in body sector region；Marker information is chosen single
First (not shown), for choosing highest and/or most according to altitude information and/or positional information
The information of near marker.
Further, marker information extracting unit can be used for according to each mark of positional information calculation
Range data of the thing apart from turning point, and in selected distance data the corresponding marker of minima letter
Breath.
Information generation module 740 is distinguished for the information of data and marker according to turning point
The information of turning point is generated, and adds information in navigation data respectively.
Preferably, information generation module 740 can be used for the data and marker according to turning point
Information, generation include following at least two information：Direction information, the name information of marker and
Information of the marker relative to the turning point of the azimuth information of turning point.
Navigation way provides module 750 in response to navigation requests, there is provided the data of navigation way.
In order to dramatically lift Consumer's Experience, when user occurs to go off course, may also provide correct
Direct of travel to user, help user to correct direct of travel in time to return navigation way.It is optional
Ground, navigation server also include：If direct of travel reminding module (not shown) is used for inspection
Deviation direct of travel is measured, is then obtained deviation angle data, and is carried out more according to deviation angle data
The prompting of positive direct of travel.
Navigation server provided in an embodiment of the present invention can provide a kind of towards the user for having navigation needs
In addition to including travel segment and its turning point, the prompting of the turning point comprising marker information is with the addition of
Information, so as to enrich navigation route data, provides the user more directly perceived, understandable leading
Boat service, reduces the yaw rate of user, improves user's navigation experience.
In several embodiments provided by the present invention, it should be understood that disclosed device and side
Method, can be realized by another way.For example, device embodiment described above is only
Schematically, for example, the division of the module, only a kind of division of logic function are actual real
There can be other dividing mode now.
In addition, each functional module in each embodiment of the invention can be integrated in a process mould
In block, or modules are individually physically present, it is also possible to two or more module collection
In Cheng Yi module.Above-mentioned integrated module both can be realized in the form of hardware, it is also possible to
Realized in the form of hardware plus software function module.
The above-mentioned integrated module realized in the form of software function module, can be stored in a meter
In calculation machine read/write memory medium.Above-mentioned software function module is stored in a storage medium, bag
Include some instructions use so that computer equipment (can be personal computer, server, or
Person's network equipment etc.) or processor (processor) execution each embodiment methods described of the invention
Part steps.And aforesaid storage medium includes：USB flash disk, portable hard drive, read only memory
(Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), magnetic disc or CD etc. are various can be with the medium of store program codes.
The above, specific embodiment only of the invention, but protection scope of the present invention is not
Be confined to this, any those familiar with the art the invention discloses technical scope
It is interior, change or replacement can be readily occurred in, should be all included within the scope of the present invention.Therefore,
Protection scope of the present invention should be defined by the scope of the claims.
Claims (20)
1. a kind of navigation processing method, it is characterised in that methods described includes：
The data of navigation way, the packet of the navigation way are obtained according to the navigation instruction of user
Include the data of the information of travel segment and its turning point and the turning point, the turning point
Information be included in the information of the marker in the visual line of sight of the turning point；
Navigated according to the data of the navigation way, the information of the turning point is provided
To user.
2. method according to claim 1, it is characterised in that the prompting letter of the turning point
Breath includes following at least two information：Direction information, the name information of marker and marker are relative
In the azimuth information of the turning point.
3. method according to claim 1 and 2, it is characterised in that lead described in the basis
The data of air route line are navigated, and the information of the turning point is supplied to the process bag of user
Include：
When detecting the distance between the position that is currently located and arbitrary turning point less than predetermined distance
Limit value, and when currently advancing towards the turning point, by the information of the turning point
It is supplied to user.
4. a kind of navigation processing method, it is characterised in that methods described includes：
The data of navigation way are generated according to navigation requests, the data of the navigation way include advancing
Section and its data of turning point；
The direct of travel in the travel segment is determined respectively according to the data of the travel segment, and
The visual line of sight region at the turning point on the direct of travel is obtained respectively；
Marker in the visual line of sight region is obtained respectively from default marker information database
Information；
The turning point is generated respectively according to the information of the data and the marker of the turning point
Information, and add the information in the navigation data respectively；
In response to the navigation requests, there is provided the data of the navigation way.
5. method according to claim 4, it is characterised in that described according to the turning point
Data and the marker information generate respectively the turning point information process bag
Include：
According to the information of the data and the marker of the turning point, generation includes following at least two
The information of kind：The side of direction information, the name information of marker and marker relative to the turning point
The information of the turning point of position information.
6. method according to claim 5, it is characterised in that described to be obtained described respectively
The process in the visual line of sight region on direct of travel at the turning point includes：
With the turning point as end points, the ray of predetermined length is formed along the direct of travel,
The first set angle is rotated to from left to right respectively centered on the ray form plane sector area
Domain, and using the planar sector-shaped areas as the visual line of sight region.
7. method according to claim 6, it is characterised in that described to be obtained described respectively
The process in the visual line of sight region on direct of travel at the turning point also includes：
Planar sector-shaped areas edge is rotated up into the second set angle, shape perpendicular to ground direction
Into three-dimensional sector region, and using the three-dimensional sector region as the visual line of sight region.
8. method according to claim 7, it is characterised in that described from default marker
Information database obtains the process of the information of marker in the visual line of sight region to be included：
Obtain positioned at the planar sector-shaped areas or the solid from default marker information database
The altitude information and/or positional information of all markers in sector region,
Highest and/or nearest mark are chosen according to the altitude information and/or the positional information
The information of thing.
9. method according to claim 8, it is characterised in that described to be believed according to the position
Breath chooses the process of the information of nearest marker to be included：
According to each described marker of the positional information calculation apart from the turning point distance number
According to, and choose the information of the corresponding marker of minima in the range data.
10. the method according to any one of claim 1～9, it is characterised in that the side
Method also includes：
If detecting the deviation direct of travel, deviation angle data are obtained, and according to described
Deviation angle data carry out the prompting for correcting direct of travel.
11. a kind of navigator, it is characterised in that the navigator includes：
Navigation requests module, for the data of navigation way, institute are obtained according to the navigation instruction of user
The data for stating navigation way include the information of travel segment and its turning point and the turning point
Data, the information of the turning point is included in the mark in the visual line of sight of the turning point
The information of thing；
Turning point reminding module, for being navigated according to the data of the navigation way, will be described
The information of turning point is supplied to user.
12. navigator according to claim 11, it is characterised in that the turning point
Information includes following at least two information：Direction information, the name information of marker and mark
Azimuth information of the thing relative to the turning point.
13. navigator according to claim 11 or 12, it is characterised in that described turn
It is used for a reminding module little with the distance between arbitrary turning point when detect the position that is currently located
In predetermined Distance l imit, and when currently advancing towards the turning point, by the steering
The information of point is supplied to user.
14. a kind of mobile terminal devices, it is characterised in that include as appointed in claim 11～13
Navigator described in one.
15. a kind of navigation servers, it is characterised in that the navigation server includes：
Navigation way generation module, it is for the data of navigation way are generated according to navigation requests, described
The data of navigation way include the data of travel segment and its turning point；
Visual line of sight region acquisition module, for being determined according to the data of the travel segment respectively
The direct of travel of the travel segment, and obtain on the direct of travel respectively at the turning point
Visual line of sight region；
Marker data obtaining module, for obtaining institute respectively from default marker information database
State the information of marker in visual line of sight region；
Information generation module, for the data according to the turning point and the letter of the marker
Breath generates the information of the turning point respectively, and adds in the navigation data respectively described
Information；
Navigation way provides module, in response to the navigation requests, there is provided the navigation way
Data.
16. navigation servers according to claim 15, it is characterised in that the prompting letter
For the data according to the turning point and the information of the marker, generation includes breath generation module
At least two information below：Direction information, the name information of marker and marker are relative to described
The information of the turning point of the azimuth information of turning point.
17. navigation servers according to claim 16, it is characterised in that the sight line model
Enclose region acquisition module for the turning point as end points, pre- fixed length being formed along the direct of travel
The ray of degree, centered on the ray rotates the first set angle to from left to right respectively and forms plane
Sector region, and using the planar sector-shaped areas as the visual line of sight region,
Visual line of sight region acquisition module is additionally operable to the planar sector-shaped areas along perpendicular to ground
Face direction rotates up the second set angle, forms three-dimensional sector region, and will be described three-dimensional fan-shaped
Region is used as the visual line of sight region.
18. navigation servers according to claim 17, it is characterised in that the marker
Data obtaining module includes：
Data capture unit, for obtaining positioned at the plane from default marker information database
The altitude information and/or positional information of all markers in sector region or the three-dimensional sector region,
Marker information extracting unit, for being selected according to the altitude information and/or the positional information
Take the information of highest and/or nearest marker.
19. navigation servers according to claim 18, it is characterised in that the marker
Information extracting unit for according to the positional information calculation each described marker apart from the steering
The range data of point, and choose the information of the corresponding marker of minima in the range data.
20. navigation servers according to any one of claim 15～19, it is characterised in that
The navigation server also includes：
Direct of travel reminding module, if deviateing the direct of travel for detecting, obtains inclined
Digression degrees of data, and carried out correcting the prompting of direct of travel according to the deviation angle data.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622976.7A CN106556399A (en) | 2015-09-25 | 2015-09-25 | Navigation processing method, navigator, mobile terminal device and navigation server |
| PCT/CN2015/094605 WO2017049748A1 (en) | 2015-09-25 | 2015-11-13 | Navigation processing method, device, server and computer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510622976.7A CN106556399A (en) | 2015-09-25 | 2015-09-25 | Navigation processing method, navigator, mobile terminal device and navigation server |
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| Publication Number | Publication Date |
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| CN106556399A true CN106556399A (en) | 2017-04-05 |
Family
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510622976.7A Pending CN106556399A (en) | 2015-09-25 | 2015-09-25 | Navigation processing method, navigator, mobile terminal device and navigation server |
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| Country | Link |
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| CN (1) | CN106556399A (en) |
| WO (1) | WO2017049748A1 (en) |
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