CN106441337A - Navigation method, navigation device and navigation system - Google Patents
Navigation method, navigation device and navigation system Download PDFInfo
- Publication number
- CN106441337A CN106441337A CN201610929677.2A CN201610929677A CN106441337A CN 106441337 A CN106441337 A CN 106441337A CN 201610929677 A CN201610929677 A CN 201610929677A CN 106441337 A CN106441337 A CN 106441337A
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- China
- Prior art keywords
- navigation
- nameplate
- location
- surely
- original position
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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
- G01C21/36—Input/output arrangements for on-board computers
- G01C21/3605—Destination input or retrieval
- G01C21/3623—Destination input or retrieval using a camera or code reader, e.g. for optical or magnetic codes
-
- 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
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- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Automation & Control Theory (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Navigation (AREA)
Abstract
The invention provides a navigation method, a navigation device and a navigation system and relates to the technical field of electronic navigation. A position identifier for indicating a current position is arranged on a positioning navigation nameplate according to the embodiment of the invention, equivalently, the node, such as an intersection, is named, so that an initial position can be conveniently confirmed at the intersection and the technical problem of the prior art that the initial position is difficult to confirm can be solved. Each positioning navigation nameplate has the functions of positioning the initial position, positioning the route and navigating and directing the route; a mobile terminal has a function of a moveable navigation work station; compared with the traditional fixed navigation work station, the navigation device can greatly promote the navigation practicability and convenience; the unfolding manner of the navigation route in the prior art is changed; a user can enable the position identifier in the navigation route to correspond to the position identifier on the onsite positioning navigation nameplate easily; the problem in the prior art that the displayed navigation route cannot be combined with the practical environment route can be solved; the navigation is more convenient.
Description
Technical field
The present invention relates to technical field of electronic navigation, in particular to a kind of electronic navigation method, guider with lead
Boat system.
Background technology
At present, the air navigation aid in construction zone mainly has two kinds, and one kind is to be indicated and navigation work using navigation
The air navigation aid that cooperation of standing is realized, another kind is the air navigation aid being implemented in combination with navigation area electronic chart using mobile phone.This two
Planting air navigation aid has two differences, and first is the determination mode difference of starting point, in the first air navigation aid, due to work of navigating
The position making to stand is fixing, therefore, there is no need to determine start position, and the start position of second air navigation aid is not fixing
, accordingly, it would be desirable to select or input start position.Second is the path content data difference of output, the output of the first guidance path
It is path tag, second output is the pattern that map is combined with path.
In the first air navigation aid above-mentioned, often it is subject to navigation work station quantity and work station riding position of navigating
Limit, when user needs navigation it is necessary to first find navigation work station, then pass through related operation, just can obtain navigation system
The service that system provides, therefore, causes this air navigation aid dumb, inconvenient, impracticable.
In above-mentioned second air navigation aid, there is following inconvenience：1st, routinely in figure (inclusion electronic chart), road
Mouth is not named, and people, often to just needing during crossing to navigate, therefore, cause original position cannot select or input；2、
Surrounding is unfamiliar with, does not know oneself location, therefore, original position cannot determine；3rd, residing crossing is complicated, no
The guidance path of display is combined together by method with actual environment path, and therefore, user cannot be according to the instruction of navigation, smoothly
Find terminal target.
In sum, all there is inconvenient problem with use in existing air navigation aid, body when needing the user of navigation to use
Test poor.
Content of the invention
In view of this, it is an object of the invention to provide a kind of air navigation aid, guider and navigation system, the method and
Device improves the convenience of navigation.
In a first aspect, embodiments providing a kind of air navigation aid, methods described is applied on mobile terminal, bag
Include：
When receiving scan instruction, start the alignment code that camera head collection is located in scanning area, described alignment code is
Be set in advance in node location determine lead on nameplate, for storing the described location mark surely leading nameplate symbol and navigation chain
The information of ground connection location；Described navigation link address is the webserver that navigation system program and navigation base data table are located
Chained address；
Parse the information of the alignment code memory storage of described camera head collection, send navigation Service to the described webserver
Request, and accord with as original position to the described location mark surely leading nameplate of webserver transmission；
Receive and show the navigation interface that the described webserver returns, wherein, in described navigation interface, include target
Position inputs prompt column；
When receiving target location in described target location input prompt column, described target location is sent to network
Server, to ask described webserver planning guidance path；
Receive the guidance path of described webserver return and export display, described guidance path bag in navigation interface
Include the ordered sequence of the location mark symbol determining to lead nameplate from described original position to described target location.
In conjunction with a first aspect, embodiments providing the first possible embodiment of first aspect, wherein, institute
State and surely lead the node location that nameplate is arranged in scope of heading, described surely lead be provided with nameplate location mark symbol, adjacent
Location mark symbol, direction instruction icon and alignment code；Described location mark accords with for labelling the node that this leads nameplate place surely
Position；The adjacent node that the indications node that each leads nameplate place surely with this for labelling in described adjacent position connects
Position；Described direction indicates that icon is used for indicating adjacent node with respect to the direction residing for the node surely led nameplate and be located；
Described alignment code and navigation link address and the described location mark symbol surely leading nameplate are corresponding；Described alignment code is Quick Response Code
Or bar code；Described location mark accords with as digit strings, alphabetic character string or the character by numeral and monogram
String.
In conjunction with the first possible embodiment of first aspect, embodiments provide the second of first aspect
Possible embodiment, wherein, the described central authorities surely leading nameplate are location mark area, and described location mark symbol is located at institute's rheme
Put in marked area, described alignment code is located in described location mark area or outside described location mark area；Described direction instruction figure
Be designated as arrow pattern, described arrow pattern arrow tail close to and toward described location mark area, the arrow portion of described arrow pattern
Determining of being directed towards leads nameplate；Described adjacent position indications are located on corresponding described arrow pattern or described arrow plot
The outside in case arrow portion.
Second aspect, the embodiment of the present invention also provides a kind of air navigation aid, and methods described is applied on the webserver, bag
Include：
Intercept the navigation Service request of mobile terminal submission, wherein, described navigation Service request is that described mobile terminal leads to
Overscanning is surely led the alignment code on nameplate and is generated, and described alignment code is used for storing the described location mark surely leading nameplate
Symbol and the information of the corresponding navigation link address of the described webserver；
When receiving the navigation Service request of mobile terminal submission, described by the transmission of described mobile terminal is determined beacon and shows
The location mark of board accords with as original position；Return navigation interface to described mobile terminal, wherein, comprise in described navigation interface
There is target location input prompt column；
When receiving the target location that described mobile terminal sends, according to described original position, described target location and
Navigation base data table set in advance, plans guidance path, and described guidance path is included from described original position to described mesh
The determining of cursor position leads the ordered sequence of the location mark symbol of nameplate；
Described guidance path is sent to described mobile terminal.
The third aspect, the embodiment of the present invention also provides a kind of air navigation aid, and methods described is applied on mobile terminal, bag
Include：
When receiving scan instruction, start the alignment code that camera head collection is located in scanning area, described alignment code is
Be set in advance in node location determine lead on nameplate, for storing the described location mark symbol surely leading on nameplate display
Information；
Parse the information of the alignment code memory storage of described camera head collection, by the described position surely leading nameplate obtaining
Indications are as original position；
Display includes the navigation interface that target location inputs prompt column；
When receiving target location in described target location input prompt column, target according to described original position
Position and navigation base data table set in advance, plan guidance path, obtain from described original position to described target location
Determine lead nameplate location mark symbol ordered sequence；
Described guidance path is exported in navigation interface and is shown.
In conjunction with the third aspect, embodiments provide the first possible embodiment of the third aspect, wherein, institute
Method of stating also includes：
After receiving navigation starting signal, display include be manually entered original position and scanning determine original position two
The operation interface of option；
If being manually entered original position to be selected, display includes the navigation interface that original position inputs prompt column, and
Navigated according to the original position that described original position input prompt column receives；
If scanning determines that original position is selected, receive scan instruction, and execute described startup camera head collection
The step of the alignment code in scanning area.
Fourth aspect, the embodiment of the present invention also provides a kind of guider, and described guider arranges on mobile terminals,
Including：
Scan control module, when being used for receiving scan instruction, starts camera head collection determining in scanning area
Bit code, described alignment code be set in advance in node location determine lead on nameplate, described surely lead nameplate for storing
Location mark symbol and the information of navigation link address；Described navigation link address is navigation system program and navigation base data table
The chained address of the webserver being located；
Navigation link module, for parsing the information of the alignment code memory storage of described camera head collection, to described network
Server sends navigation Service request, and accords with as start bit to the described location mark surely leading nameplate of webserver transmission
Put；
Navigation interface display module, for receiving and showing the navigation interface that the described webserver returns, wherein, described
Target location input prompt column is included in navigation interface；
Target location sending module, during for receiving target location in described target location input prompt column, by institute
State target location and be sent to the webserver, to ask described webserver planning guidance path；
Guidance path receiver module, for receiving the guidance path of described webserver return and exporting navigation interface
Interior display, described guidance path includes the location mark symbol determining to lead nameplate from described original position to described target location
Ordered sequence.
5th aspect, the embodiment of the present invention also provides a kind of guider, and described guider is arranged on network clothes
On business device, including：
Module is intercepted in navigation Service request, for intercepting the navigation Service request of mobile terminal submission, wherein, described navigation
Service request is that described mobile terminal is surely led the alignment code on nameplate by scanning and generated, and described alignment code is used for storing
The described location mark symbol surely leading nameplate and the information of the corresponding navigation link address of the described webserver；
Navigation interface returns module, for when receiving the navigation Service request of mobile terminal submission, by described movement
The described location mark surely leading nameplate of terminal transmission accords with as original position；Return navigation interface to described mobile terminal,
Wherein, include input prompt column in target location in described navigation interface；
Navigation path planning module, during for receiving target location that described mobile terminal sends, according to described initial
Position, described target location and navigation base data table set in advance, plan guidance path, and described guidance path is included from institute
State original position to the ordered sequence of the location mark symbol determining to lead nameplate of described target location；
Guidance path returns module, for described guidance path is sent to described mobile terminal.
6th aspect, the embodiment of the present invention also provides a kind of guider, and described guider arranges on mobile terminals,
Including：
Scan control module, when being used for receiving scan instruction, starts camera head collection determining in scanning area
Bit code, described alignment code be set in advance in node location determine lead on nameplate, described surely lead nameplate for storing
Location mark accords with；
Original position determining module, for parsing the information of the alignment code memory storage of described camera head collection, will be described
Surely the location mark leading nameplate accords with as original position；
Navigation interface display module, includes, for display, the navigation interface that target location inputs prompt column；
Navigation path planning module, when receiving target location in described target location input prompt column, according to described
Target location described in original position and navigation base data table set in advance, plan guidance path, and described guidance path includes
Determining from described original position to described target location leads the ordered sequence of the location mark symbol of nameplate；
Guidance path display module, is shown for exporting described guidance path in navigation interface.
7th aspect, the embodiment of the present invention also provides a kind of navigation system, and described navigation system includes being arranged on navigation model
That encloses interior node location determines to lead nameplate, mobile terminal and the webserver.It is provided with fourth aspect on described mobile terminal
The guider being provided, the described webserver is provided with and surely leads nameplate described in the guider that the 5th aspect is provided
On be provided with location mark symbol, adjacent position indications, direction instruction icon and alignment code；Described location mark accords with for labelling
This leads the position of the node at nameplate place surely；Described adjacent position indications are used for labelling, and each leads nameplate institute surely with this
Node connection adjacent node position；Described direction instruction icon is used for indicating adjacent node with respect to surely leading nameplate
The direction residing for node being located；Described alignment code and navigation link address and the described location mark symbol surely leading nameplate are relative
Should.
The embodiment of the present invention brings following beneficial effect：
The air navigation aid of the embodiment of the present invention, only need to be set in advance in by mobile scanning terminal and surely lead determining on nameplate
Bit code, you can realize connecting the process of the webserver and transmission location parameter.After original position and target location determine, send out
Deliver to the webserver, the guidance path from original position and target location is planned by the webserver, and returns mobile terminal
On shown.User according to output guidance path location mark symbol ordered sequence, in order be arranged on ground or
The location mark symbol determining to lead on nameplate of metope is checked, and is surely leading adjacent position indications and place on nameplate
Orientation diagram target guides lower walking, circulates above-mentioned verification and walking process, until it reaches target location.So, in guidance path
Surely lead under the common guide of nameplate, user can be quickly found out path, smooth row is to target location.With traditional navigation side
Formula is compared, and improves practicality and the convenience of navigation to a great extent.
Other features and advantages of the present invention will illustrate in the following description, and, partly become from description
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in description, claims
And in accompanying drawing specifically noted structure realizing and to obtain.
For enabling the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to concrete
In embodiment or description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, below describe in
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
The flow chart of the air navigation aid that Fig. 1 is provided by one embodiment of the invention；
The structured flowchart of the navigation system that Fig. 2 is provided by the embodiment of the present invention；
The structured flowchart of the mobile terminal that Fig. 3 is used by the embodiment of the present invention；
The flow chart of the air navigation aid that Fig. 4 provides for one embodiment of the invention；
The flow chart of the air navigation aid that Fig. 5 provides for another embodiment of the present invention；
Fig. 6 is the structural representation that determining used in air navigation aid provided in an embodiment of the present invention and device leads nameplate
Figure.
Icon：
The 1- webserver；2- mobile terminal；6- leads nameplate surely；61- location mark area；62- direction indicates icon；
63- location mark accords with；64- alignment code.
Specific embodiment
Purpose, technical scheme and advantage for making the embodiment of the present invention are clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described it is clear that described embodiment a part of embodiment that is the present invention, rather than
Whole embodiments.The assembly of the embodiment of the present invention generally described and illustrated in the accompanying drawing herein can be with various different joining
Put to arrange and to design.Therefore, below the detailed description of the embodiments of the invention providing in the accompanying drawings is not intended to limit
The scope of claimed invention, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, this
The every other embodiment that field those of ordinary skill is obtained under the premise of not making creative work, broadly falls into the present invention
The scope of protection.
When at present, using traditional navigation software, due to, in conventional navigation base data table, typically all not having to crossing
Name, when people need navigation at crossing, definition and input original position are very inconvenient.In addition, people are to surrounding not
It is familiar with it is not known that during oneself location, original position also cannot determine.Even if determining original position and target location
Afterwards, navigation software gives guidance path, but sometimes residing crossing is complicated, and user cannot be by the guidance path of display and reality
The environment path on border is combined together, and therefore, user also cannot smoothly find terminal target according to the instruction of navigation.For this reason, this
Inventive embodiments provide a kind of air navigation aid, guider and navigation system.
Embodiment one
The air navigation aid that this embodiment is provided, application is on mobile terminals.As shown in figure 1, the method includes walking as follows
Suddenly：
Step S101, when receiving scan instruction, starts the alignment code that camera head collection is located in scanning area, positioning
Code for be set in advance in node location determine lead on nameplate, for store surely lead nameplate location mark symbol；
Step S102, the information of the alignment code memory storage of parsing camera head collection, surely led the location mark of nameplate
Symbol is as original position；
Step S103, display includes the navigation interface that target location inputs prompt column；
Step S104, when receiving target location in target location input prompt column, according to original position, target position
Put and navigation base data table set in advance, plan guidance path, guidance path is included from original position to target location
Surely lead the ordered sequence of the location mark symbol of nameplate；
Step S105, guidance path is exported in navigation interface and is shown.
Wherein, in step S101, mobile terminal can be the mobile phone of user, and user needs navigation Service, do not know certainly again
During the accurate location that oneself is located, only need to surely lead the alignment code on nameplate with the mobile phone scanning in handss and determine original position.
Described determine to lead the node location that nameplate is arranged in scope of heading (exhibition, hospital or museum), here
Node location includes intersection, doorway, stairway elevator mouth, extra exit, turning etc..Surely lead and position is provided with nameplate
Put indications, adjacent position indications, direction instruction icon and alignment code；Wherein, location mark accords with that this determines beacon for labelling
Show the position of the node that board is located；The indications node that each leads nameplate place surely with this for labelling in adjacent position connects
Adjacent node position；Direction indicate icon be used for indicate adjacent node with respect to surely lead nameplate be located node residing for
Direction；The information of the location mark symbol surely leading nameplate, achievable mobile terminal barcode scanning positioning is stored in alignment code.
Surely lead the location identifier that nameplate is provided with instruction current location, be equivalent to and constant pitch point in crossing is ordered
Name, conveniently determines original position at crossing, solves the technical problem of the bad determination of original position in prior art.Each is fixed
Lead the function that nameplate has initial positioning, positioning and navigation show the way in way.
Specifically, surely lead the structure of nameplate as shown in fig. 6, its central authorities is location mark area 61, location mark area 61
Can be separated using circular, oval or square pattern and peripheral region.Location mark symbol 63 is located at described location mark area 61
Interior, can be using digit strings, alphabetic character string or the character string by numeral and monogram.Alignment code 64 is two
Dimension code, bar code or the coding being made up of letter, numeral, in figure is arranged in location mark area it is also possible to be arranged on position mark
Show outside area 61.Direction instruction icon 62 is arrow pattern, the arrow portion separate location marked area 61 of arrow pattern.Adjacent position is marked
Show symbol be located at corresponding arrow pattern on or arrow pattern arrow portion outside.
In step S104, planning guidance path specifically includes：According to all nodes in navigation base data table, load two
Individual table in internal memory, a node table T to be detected, a detection node table S；Navigation base data table is according to following data
Relation information set up, first be determine beacon show between linking relationship information；Second is navigation terminus and determine beacon and show it
Between membership relation information；When algorithm starts, starting point A is put in table S, and initialize each node to the shortest path of starting point, such as
It is not communicated between fruit, distance is infinity, and otherwise, current shortest path is the direct range to starting point A, and whole algorithmic procedure is
From T table, constantly find the node of current shortest path, and it is transferred to S table from T table, until T table is sky, every time from T table
Need to update the current shortest path of each node in T table after the node of the current shortest path of middle extraction, update method is：Obtain
Take the node Ti in T table, successively use S table in each node Si, by the shortest path length of Si add Si to Ti distance with
The distance directly arriving source point with Ti compares, if distance and less, the current shortest path of renewal Ti.Main-process stream can represent
For：Table S, T initialization->Extract minimal path node in T put in S->Update the current minimal path of T table node, until T table
For sky, algorithm terminates.Using minimal path as guidance path.
The method only needs the navigation base data table according to prestoring can carry out path planning, and without electronics
Map or navigation picture, take up room little, thus saving memory space.
In step S105, the guidance path of output can be that single determining from original position to target location leads nameplate
Location mark symbol ordered sequence；The determining from original position to target location can also being shown in map leads nameplate
Location mark symbol ordered sequence.Navigation original position and target location are subordinated in respective stretch or are subordinated to corresponding section
Point on.
User, before entering the place such as exhibition or museum, can first pass through Quick Response Code or the pass of scanning work personnel offer
The mode of note wechat public number, obtains the download address of Navigator, installs Navigator in advance in mobile phone.Need in the venues
When to be navigated, start Navigator, scanning is surely led the alignment code on nameplate, determined original position, after ejecting navigation interface,
Input target location again, Navigator will be cooked up guidance path and be shown to user according to original position and target location.With
The ordered sequence of the location mark symbol of the guidance path according to output for the family, is shown with the beacon of determining being arranged on ground or metope in order
Location mark symbol on board is checked, and guides in the adjacent position indications surely led on nameplate and place orientation diagram target
Lower walking, circulates above-mentioned verification and walking process, until it reaches target location.
In addition to Scan orientation code determines original position, program additionally provides the method being manually entered original position, tool
Body is：After program starts, display includes operation circle being manually entered original position and scanning determination two options of original position
Face；If user selects scanning to determine original position option, according to above-mentioned step Scan orientation code；If user selects defeated manually
Enter original position, then display includes the navigation interface that original position inputs prompt column, and waits user input original position.With
Family can input in original position and input the location mark symbol of start node or the title of original position in prompt column；System can be certainly
The name translation of dynamic original position accords with for location mark.
This method, Navigator is directly installed on user mobile phone, need not network and can achieve navigation, and convenient do not having
Network and communication network hurry, signal weak in the case of use.The mobile phone of user, as the omniselector of movement, instead of traditional consolidating
Determine guider, substantially increase the convenience of navigation.
Embodiment two
This embodiment offers a kind of navigation system, including the mobile terminal 2 shown in Fig. 2, the webserver 1 be arranged on
Determining in scope of heading leads nameplate.As shown in Fig. 2 the webserver 1 and mobile terminal 2 are located in wireless network, by this
Wireless network, mobile terminal 2 and the webserver 1 carry out data interaction.Wherein, mobile terminal 2 can include smart mobile phone, put down
Plate computer, pocket computer on knee, navigator, Wearable mobile terminal etc., for scanning the positioning surely led on nameplate
Code, obtains navigation link address, and determines the original position and target location needing navigation.Original position and target location are sent out
Give the webserver, wait the webserver to return guidance path, then guidance path is showed user.The webserver 1
For receiving the path planning request of mobile terminal initiation, the original position transmitting according to it and target location planning navigation road
Footpath, and return to mobile terminal.
The webserver 1 includes：Memorizer, first processor and first network module.Memorizer can be used for storing soft
Navigator instruction in part program and module, the such as embodiment of the present invention or module, first processor is stored in by operation
Software program in memorizer and module, thus executing various function application and data processing, that is, realize guidance path rule
Draw.Memorizer can include high speed random access memory or nonvolatile memory, such as one or more magnetic storage device, sudden strain of a muscle
Deposit or other non-volatile solid state memories.First network module is used for receiving and sends network signal.
Further, above-mentioned software program and module may also include：Operating system and service module.Service module is transported
Go on the basis of operating system, and monitor the request of automatic network by the network service of operating system, completed according to request
Corresponding data processing, and return result to client.That is, service module is used for providing network clothes to client
Business.The webserver 1 may also include the above-mentioned more or less assembly of ratio, or has configuration unlike those described above.In addition,
Server in the embodiment of the present invention can also include the webserver of multiple concrete difference in functionalitys.
Fig. 3 shows a kind of structured flowchart of the mobile terminal that can be applicable in the embodiment of the present invention.As shown in figure 3, moving
Dynamic terminal 2 includes memorizer 22, one or more (in figure only illustrates one) processor 21, Peripheral Interface 23, camera head 24,
Touch Screen 25, mixed-media network modules mixed-media 26 etc..These assemblies are mutually communicated by one or more communication bus/holding wire.
Memorizer 22 can be used for storing software program and module, such as has software, the browser software of scan function
And Navigator instructs or module, processor 21 passes through to run software program and the module being stored in memorizer 22, from
And execute various function application and data processing, such as receive navigation interface, send original position and target location, receive and show
Show guidance path etc..Various input/output devices are coupled to processor 21 and memorizer 22 by Peripheral Interface 23.Real at some
Apply in example, Peripheral Interface 23 and processor 21 can be realized in one single chip.In some other example, they can distinguish
Realized by independent chip.
Camera head 24 includes photographic head and its accessory, for the alignment code on Scan orientation nameplate, and will believe
Breath transmits and is processed to processor 21.Touch Screen 25 provides one to export and defeated between mobile terminal 2 and user simultaneously
Enter interface.Specifically, Touch Screen 25 displays to the user that navigation interface, guides user input target location, and displays to the user that
The information such as guidance path.Mixed-media network modules mixed-media 26 is used for receiving and sends network signal, such as communicates etc. with the webserver 1.
It is appreciated that the structure shown in Fig. 3 is only illustrating, mobile terminal 2 may also include more more than shown in Fig. 3 or more
Few assembly, or there are the configurations different from shown in Fig. 3.Each assembly shown in Fig. 3 can be using hardware, software or its group
Close and realize.
In the embodiment of the present invention, in mobile terminal 2, client is installed, this client can have scan function
Software, browser can also be third-party application software, corresponding with server (Server), provide the user navigation Service.
Surely lead the node location that nameplate is arranged in scope of heading, described node location includes intersection, stair
Lift port, extra exit etc..Described surely leading is provided with location mark symbol, adjacent position indications, direction instruction figure on nameplate
Mark and alignment code；Described location mark accords with for labelling the position of the node that this leads nameplate place surely；Described adjacent position mark
Show the position of the adjacent node that the symbol node that each leads nameplate place surely with this for labelling connects；Described direction instruction figure
Mark for indicate adjacent node with respect to surely lead nameplate be located node residing for direction；Described alignment code and navigation link ground
Location is corresponding with the described location mark surely leading nameplate symbol, is to realize mobile terminal barcode scanning positioning and connect and start navigation journey
The bridge of sequence.
Surely lead the location identifier that nameplate is provided with instruction current location, be equivalent to and constant pitch point in crossing is ordered
Name, conveniently determines original position at crossing, solves the technical problem of the bad determination of original position in prior art.Each is fixed
Lead the function that nameplate has initial positioning, positioning and navigation show the way in way.
Specifically, surely lead the structure of nameplate as shown in fig. 6, its central authorities is location mark area 61, location mark area 61
Can be separated using circular, oval or square pattern and peripheral region.Location mark symbol 63 is located at described location mark area 61
Interior, can be using digit strings, alphabetic character string or the character string by numeral and monogram.Alignment code 64 is two
Dimension code, bar code or the coding being made up of letter, numeral, in figure is arranged in location mark area it is also possible to be arranged on position mark
Show outside area 61.Direction instruction icon 62 is arrow pattern, the arrow portion separate location marked area 61 of arrow pattern.Adjacent position is marked
Show symbol be located at corresponding arrow pattern on or arrow pattern arrow portion outside.
Further, surely lead nameplate also to include determining beacon showing carrier, determine beacon and show that carrier refers to surely to be led
Indicate pattern to pass through the solid matter that curing mode shows thereon such as portray, print, writing, such as：Metal material, composite wood
Material, pottery, macromolecular material etc..Surely specified beacon diagram case to be cured to by curing process (portray, print) and determined beacon
Show on carrier, make determining of can installing or paste and lead nameplate.
Above-mentioned determine to lead in nameplate, location mark symbol and adjacent position indications, have the characteristics that：Each pair is adjacent
Between location mark symbol (adjacent refer to, between two location marks symbol, there is straight-through road, middle do not contain crossing), there is coreference
The relation of index, such as：No. 94 indicate with No. 95 indicate, No. 94 indicate with No. 125 indicate, No. 125 indicate with No. 127 indicate, 127
Number indicate with No. 95 sign etc., all there is the relation guided each other.
This leads nameplate surely, the difference of the label that shows the way with tradition：Show the way on label in traditional, manifest is geographic name
Or place title and orientation icon, when being individually present in navigation area, there is the meaning showing the way, and determining in the embodiment of the present invention
Lead on nameplate, manifest has Quick Response Code or bar code, location mark symbol, adjacent position tag and direction instruction icon,
When navigation area is individually present, the meaning that do not show the way.
When needing navigation, need only be with determining the Quick Response Code during beacon shows or bar near mobile phone or other mobile scanning terminal
Code, you can realize reading the process of data, linked network server and transmission location parameter, after selecting target location, network
Server will plan the guidance path from barcode scanning position to target location, and guidance path is exported on mobile phone screen, need
The personnel of navigation, in guidance path and surely lead nameplate common guide under, capable to target location.
The embodiment of the present invention additionally provides a kind of air navigation aid being applied in above-mentioned mobile terminal 2, as shown in figure 4,
This air navigation aid includes：
Step S401, when receiving scan instruction, starts the alignment code that camera head collection is located in scanning area, described
Alignment code be set in advance in node location determine lead on nameplate, for storing the described location mark surely leading nameplate symbol
Information with navigation link address；Described navigation link address is the network that navigation system program and navigation base data table are located
The chained address of server；Could also say that the program entry information of navigation system, program entry information refers to Navigator
Storage address and entry program name；Described storage address refers to the position of Navigator storage, the such as a certain catalogue of mobile terminal
Under the lower or IP address of certain website, (IP address is the contracting that Internet protocol address is English Internet ProtocolAddress
Write)；
Step S402, the information of the alignment code memory storage of parsing described camera head collection, send out to the described webserver
Go out navigation Service request, and accord with as original position to the described location mark surely leading nameplate of webserver transmission；
Step S403, receives and shows the navigation interface that the described webserver returns, wherein, bag in described navigation interface
Input prompt column containing target location；Prompting user input target location, user can be inputted in the way of using voice or word
Target location；If navigation area is hospital, target location can be section office's title, the position mark of room number or target location
Show symbol；If navigation area is museum or exhibition, target location can be exhibition room or the location mark symbol of booth number, exhibition position
Deng；
Step S404, when receiving target location in described target location input prompt column, by described target location
It is sent to the webserver, to ask described webserver planning guidance path；
Step S405, receives the guidance path of described webserver return and exports display in navigation interface, described
Guidance path includes the ordered sequence of the location mark symbol determining to lead nameplate from described original position to described target location.
From said process as can be seen that the air navigation aid that provided of the embodiment of the present invention, mobile terminal can be installed special
Program it is also possible to not install dedicated program.Barcode scanning can be carried out using the scan function of other programs (as wechat etc.), this
In the case of reception character string of only need to networking can achieve navigation, and special application program need not be downloaded, both save network flow
Amount, saves the storage space of mobile terminal again.
And the webserver be sent to mobile terminal guidance path be only surely lead nameplate location mark symbol have
Sequence sequence, only shows in the form of numeral or character, its data volume is little, and network traffics are little, transmission speed is fast, is timely responding to use
While the demand of family, save customer flow again.
Correspondingly, the embodiment of the present invention additionally provides a kind of air navigation aid being applied in the above-mentioned webserver 1, such as
Shown in Fig. 5, this air navigation aid includes：This air navigation aid includes：
Step S501, intercepts the navigation Service request of mobile terminal submission, and wherein, described navigation Service request is described shifting
Dynamic terminal is surely led the alignment code on nameplate and is generated by scanning, and described alignment code is used for storing described leads nameplate surely
Location mark symbol and the information of the corresponding navigation link address of the described webserver；
Step S502, when receiving the navigation Service request of mobile terminal submission, by the institute of described mobile terminal transmission
State the location mark symbol surely leading nameplate as original position；Return navigation interface, wherein, described navigation to described mobile terminal
Target location input prompt column is included in interface；
Step S503, when receiving the target location that described mobile terminal sends, according to described original position, described mesh
Cursor position and navigation base data table set in advance, plan guidance path, and described guidance path is included from described original position
To described target location determine lead nameplate location mark symbol ordered sequence；
Step S504, described guidance path is sent to described mobile terminal.
Wherein, in step S503, planning guidance path specifically includes：According to all nodes in navigation base data table,
Load two tables in internal memory, a node table T to be detected, a detection node table S；In described navigation base data table
Describe the information such as relation and distance between the node location of each position indications, adjacent position indications；When algorithm starts
Starting point A is put in table S, and initializes each node to the shortest path of starting point, if between be not communicated with, distance is infinity,
Otherwise, current shortest path is the direct range to starting point A, and whole algorithmic procedure is constantly to find current shortest path from T table
The node in footpath, and it is transferred to S table from T table, until T table is sky, extract from T table every time current shortest path node it
Need afterwards to update the current shortest path of each node in T table, update method is：Obtain the node Ti in T table, use S table successively
In each node Si, the distance that add Si to Ti by the shortest path length of Si and the distance directly arriving source point with Ti do ratio
Relatively, if distance and less, the current shortest path of renewal Ti.Main-process stream is represented by：Table S, T initialization->Extract in T
Minimal path node puts in S->Update the current minimal path of T table node, until T table is sky, algorithm terminates.
The method only needs the navigation base data table according to prestoring can carry out path planning, and without electronics
Map or navigation picture, take up room little, thus saving memory space.
Below taking museum as a example, describe above-mentioned air navigation aid realizes process：
The navigation base data table of museum has prestored in memory, and for example, user's location exists：No. 18 tunnels
Mouth (surely leading the location mark on nameplate to accord with as 18), goes to 1721 exhibition positions in advance, and operation is as follows：User is needed to scan 18 with mobile phone
Number surely lead the alignment code on nameplate, be exhibition booth number 1721 according to prompting input target location, by the webserver according to receiving
Original position corresponding with alignment code and input target location, cook up the navigation road from start position to aiming spot
Footpath, and guidance path is exported on mobile phone screen, the content of output is divided into two kinds：1st, word output：Start position is No. 18
Crossing, target location is 1721 exhibition positions, and track route is：Walk (instruction of insight face) to No. 41 crossings direction, the road passed through
Mouthful it is：18>41>40>39>38>37>36>35>60, terminal is located at No. 60 crossings position, 94.9 meters of overall pathway length；2nd, contain and surely lead
The pattern output of nameplate, needs the personnel of navigation, based on the location mark symbol sequence of display, to determine beacon on ground
Show that board is object of reference, complete the walking process from start position to target location.So, the mobile phone that user uses just serves shifting
The function of dynamic navigation work station, compared with traditional fixed navigation work station, substantially increases practicality and the facility of navigation
Property.Mobile phone only need to be networked, and reception character string is i.e. achievable to navigate, and need not download special application program, has both saved network flow
Amount, saves the memory space of mobile phone again.Guidance path is character representation, and the data volume of transmission is little, and transmission speed is fast.
Guidance path is the ordered sequence of the location mark symbol that determining from original position to target location leads nameplate, changes
The ways of presentation of guidance path in prior art, user is easy to for the location mark symbol in guidance path to determine beacon with scene
Show that the location identifier on board is mapped, solving cannot be by the guidance path of display and actual environment road in prior art
The problem that footpath is combined together, makes navigation more convenient.
With above-mentioned application air navigation aid on mobile terminals accordingly, the embodiment of the present invention additionally provides a kind of navigation
Device, described guider arrange on mobile terminals, including：
Scan control module, when being used for receiving scan instruction, starts camera head collection determining in scanning area
Bit code, described alignment code be set in advance in node location determine lead on nameplate, described surely lead nameplate for storing
Location mark symbol and the information of navigation link address；Described navigation link address is navigation system program and navigation base data table
The chained address of the webserver being located；
Navigation link module, for parsing the information of the alignment code memory storage of described camera head collection, to described network
Server sends navigation Service request, and accords with as start bit to the described location mark surely leading nameplate of webserver transmission
Put；
Navigation interface display module, for receiving and showing the navigation interface that the described webserver returns, wherein, described
Target location input prompt column is included in navigation interface；
Target location sending module, during for receiving target location in described target location input prompt column, by institute
State target location and be sent to the webserver, to ask described webserver planning guidance path；
Guidance path receiver module, for receiving the guidance path of described webserver return and exporting navigation interface
Interior display, described guidance path includes the location mark symbol determining to lead nameplate from described original position to described target location
Ordered sequence.
With the above-mentioned air navigation aid applied on the webserver accordingly, the embodiment of the present invention additionally provides one kind and leads
Boat device, described guider is arranged on the webserver, including：Module is intercepted in navigation Service request, is used for intercepting movement
The navigation Service request that terminal is submitted to, wherein, described navigation Service request is that described mobile terminal leads nameplate surely by scanning
On alignment code and generate, described alignment code is used for storing the described location mark surely leading nameplate symbol and described network service
The information of device corresponding navigation link address；
Navigation interface returns module, for when receiving the navigation Service request of mobile terminal submission, by described movement
The described location mark surely leading nameplate of terminal transmission accords with as original position；Return navigation interface to described mobile terminal,
Wherein, include input prompt column in target location in described navigation interface；
Navigation path planning module, during for receiving target location that described mobile terminal sends, according to described initial
Position, described target location and navigation base data table set in advance, plan guidance path, and described guidance path is included from institute
State original position to the ordered sequence of the location mark symbol determining to lead nameplate of described target location；
Guidance path returns module, for described guidance path is sent to described mobile terminal.
Air navigation aid provided in an embodiment of the present invention, guider and navigation system have identical technical characteristic, so
Also identical technical problem can be solved, reach identical technique effect.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or is integrally connected；Can
To be to be mechanically connected or electrical connection；Can be to be joined directly together it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertical ",
The orientation of instruction such as " level ", " interior ", " outward " or position relationship are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplify description, rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicating or hint relative importance.
Finally it should be noted that：The specific embodiment of embodiment described above, the only present invention, in order to illustrate the present invention
Technical scheme, be not intended to limit, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this
Bright be described in detail, it will be understood by those within the art that：Any those familiar with the art
The invention discloses technical scope in, it still can be modified to the technical scheme described in previous embodiment or can be light
It is readily conceivable that change, or equivalent is carried out to wherein some technical characteristics；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of embodiment of the present invention technical scheme, all should cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention should described be defined by scope of the claims.
Claims (10)
1. a kind of air navigation aid is it is characterised in that methods described is applied on mobile terminal, including：
When receiving scan instruction, start the alignment code that camera head collection is located in scanning area, described alignment code is in advance
Be arranged on node location determine lead on nameplate, for storing the described location mark surely leading nameplate symbol and navigation link ground
The information of location；Described navigation link address is the link of the webserver at navigation system program and navigation base data table place
Address；
Parse the information of the alignment code memory storage of described camera head collection, sending navigation Service to the described webserver please
Ask, and accord with as original position to the described location mark surely leading nameplate of webserver transmission；
Receive and show the navigation interface that the described webserver returns, wherein, in described navigation interface, include target location
Input prompt column；
When receiving target location in described target location input prompt column, described target location is sent to network service
Device, to ask described webserver planning guidance path；Described guidance path is included from described original position to described target
The determining of position leads the ordered sequence of the location mark symbol of nameplate；
Receive the guidance path of described webserver return and export display in navigation interface.
2. air navigation aid according to claim 1 is it is characterised in that described nameplate of surely leading is arranged in scope of heading
Node location, described surely leading is provided with location mark symbol, adjacent position indications, direction instruction icon and positioning on nameplate
Code；Described location mark accords with for labelling the position of the node that this leads nameplate place surely；Described adjacent position indications are used for
The position of adjacent node that each node of surely leading nameplate place with this of labelling connects；Described direction instruction icon is used for referring to
Show adjacent node with respect to the direction surely led residing for the node that nameplate is located；Described alignment code and navigation link address and described
Surely the location mark symbol leading nameplate is corresponding；Described alignment code is Quick Response Code or bar code；Described location mark accords with as numeral
Character string, alphabetic character string or the character string by numeral and monogram.
3. air navigation aid according to claim 2 is it is characterised in that the described central authorities surely leading nameplate are location mark
Area, described location mark symbol is located in described location mark area, and described alignment code is located in described location mark area or described
Outside location mark area；Described direction instruction icon is arrow pattern, the arrow tail of described arrow pattern close to and toward institute's rheme
Put marked area, what the arrow portion of described arrow pattern was directed towards determines to lead nameplate；Described adjacent position indications are located at and correspond to
Described arrow pattern on or described arrow pattern arrow portion outside.
4. a kind of air navigation aid is it is characterised in that methods described is applied on the webserver, including：
Intercept the navigation Service request of mobile terminal submission, wherein, described navigation Service request is that described mobile terminal passes through to sweep
Retouch the alignment code surely leading on nameplate and generate, described alignment code be used for storing the described location mark surely leading nameplate symbol and
The information of the corresponding navigation link address of the described webserver；
When receiving the navigation Service request of mobile terminal submission, described by the transmission of described mobile terminal leads nameplate surely
Location mark accords with as original position；Return navigation interface to described mobile terminal, wherein, in described navigation interface, include mesh
Cursor position inputs prompt column；
When receiving the target location that described mobile terminal sends, according to described original position, described target location and in advance
The navigation base data table setting, plans guidance path, and described guidance path is included from described original position to described target position
The ordered sequence of the location mark symbol determining to lead nameplate put；
Described guidance path is sent to described mobile terminal.
5. a kind of air navigation aid, methods described is applied on mobile terminal it is characterised in that including：
When receiving scan instruction, start the alignment code that camera head collection is located in scanning area, described alignment code is in advance
Be arranged on node location determine lead on nameplate, for storing the letter of the described location mark symbol surely leading on nameplate display
Breath；
Parse the information of the alignment code memory storage of described camera head collection, by the described location mark surely leading nameplate obtaining
Symbol is as original position；
Display includes the navigation interface that target location inputs prompt column；
When receiving target location in described target location input prompt column, target location according to described original position
With navigation base data table set in advance, plan guidance path, obtain determining from described original position to described target location
Lead the ordered sequence of the location mark symbol of nameplate；
Described guidance path is exported in navigation interface and is shown.
6. air navigation aid according to claim 5 is it is characterised in that methods described also includes：
After receiving navigation starting signal, display include be manually entered original position and scanning determine two options of original position
Operation interface；
If being manually entered original position to be selected, display includes the navigation interface that original position inputs prompt column, and according to
The original position that described original position input prompt column receives is navigated；
If scanning determines that original position is selected, receive scan instruction, and execute described startup camera head collection and be located at
The step of the alignment code in scanning area.
7. a kind of guider it is characterised in that described guider arrange on mobile terminals, including：
Scan control module, when being used for receiving scan instruction, starts the alignment code that camera head collection is located in scanning area,
Described alignment code be set in advance in node location determine lead on nameplate, for storing the described position surely leading nameplate mark
Show the information of symbol and navigation link address；Described navigation link address is navigation system program and navigation base data table is located
The chained address of the webserver；
Navigation link module, for parsing the information of the alignment code memory storage of described camera head collection, to described network service
Device sends navigation Service request, and accords with as original position to the described location mark surely leading nameplate of webserver transmission；
Navigation interface display module, for receiving and showing the navigation interface that the described webserver returns, wherein, described navigation
Target location input prompt column is included in interface；
Target location sending module, during for receiving target location in described target location input prompt column, by described mesh
Cursor position is sent to the webserver, to ask described webserver planning guidance path；
Guidance path receiver module, for receiving the guidance path of described webserver return and exporting aobvious in navigation interface
Show, described guidance path includes the orderly of the location mark symbol determining to lead nameplate from described original position to described target location
Sequence.
8. a kind of guider is it is characterised in that described guider is arranged on the webserver, including：
Module is intercepted in navigation Service request, for intercepting the navigation Service request of mobile terminal submission, wherein, described navigation Service
Request is described mobile terminal surely to be led the alignment code on nameplate by scanning and generates, and described alignment code is used for storing described
Surely the location mark symbol of nameplate and the information of the corresponding navigation link address of the described webserver are led；
Navigation interface returns module, for when receiving the navigation Service request of mobile terminal submission, by described mobile terminal
The described location mark surely leading nameplate of transmission accords with as original position；Return navigation interface to described mobile terminal, wherein,
Target location input prompt column is included in described navigation interface；
Navigation path planning module, during for receiving target location that described mobile terminal sends, according to described original position,
Described target location and navigation base data table set in advance, plan guidance path, and described guidance path is included from described
Beginning position to described target location determine lead nameplate location mark symbol ordered sequence；
Guidance path returns module, for described guidance path is sent to described mobile terminal.
9. a kind of guider it is characterised in that described guider arrange on mobile terminals, including：
Scan control module, when being used for receiving scan instruction, starts the alignment code that camera head collection is located in scanning area,
Described alignment code be set in advance in node location determine lead on nameplate, for storing the described position surely leading nameplate mark
Show symbol；
Original position determining module, for parsing the information of the alignment code memory storage of described camera head collection, leads surely by described
The location mark of nameplate accords with as original position；
Navigation interface display module, includes, for display, the navigation interface that target location inputs prompt column；
Navigation path planning module, when receiving target location in described target location input prompt column, according to described initial
Target location described in position and navigation base data table set in advance, plan guidance path, and described guidance path is included from institute
State original position to the ordered sequence of the location mark symbol determining to lead nameplate of described target location；
Guidance path display module, is shown for exporting described guidance path in navigation interface.
10. a kind of navigation system is it is characterised in that the determining of the described navigation system node location that includes being arranged in scope of heading
Lead nameplate, mobile terminal and the webserver, described mobile terminal is provided with the guider described in claim 7, institute
The guider being provided with described in claim 8 is stated on the webserver；Described surely lead be provided with nameplate location mark symbol,
Adjacent position indications, direction instruction icon and alignment code；Described location mark accords with for labelling this and surely leads nameplate place
The position of node；Described adjacent position indications are used for labelling, and each is adjacent with what the node that this leads nameplate place surely connected
The position of node；Described direction indicates that icon is used for indicating adjacent node with respect to the side residing for the node surely led nameplate and be located
To；Described alignment code and navigation link address and the described location mark symbol surely leading nameplate are corresponding.
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| CN201610929677.2A CN106441337A (en) | 2016-10-31 | 2016-10-31 | Navigation method, navigation device and navigation system |
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