CN110455307A - A kind of air navigation aid, device and equipment - Google Patents
A kind of air navigation aid, device and equipment Download PDFInfo
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- CN110455307A CN110455307A CN201910626349.9A CN201910626349A CN110455307A CN 110455307 A CN110455307 A CN 110455307A CN 201910626349 A CN201910626349 A CN 201910626349A CN 110455307 A CN110455307 A CN 110455307A
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- destination
- display screen
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- geographical location
- electronic map
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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
- G01C21/3614—Destination input or retrieval through interaction with a road map, e.g. selecting a POI icon on a road map
-
- 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
- G01C21/3664—Details of the user input interface, e.g. buttons, knobs or sliders, including those provided on a touch screen; remote controllers; input using gestures
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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)
- Human Computer Interaction (AREA)
- Navigation (AREA)
Abstract
The embodiment of the invention discloses a kind of air navigation aid, device and equipment, this method comprises: determine the position that user clicks in the electronic map that display screen is shown, the position in display screen as a purpose；Position based on destination in display screen obtains the geographical location of destination；After the Voice navigation instructions for receiving user, the geographical location based on destination is navigated；As it can be seen that in the present solution, the title without knowing destination, this programme is realized to navigate in the case where having not been obtained to destination title in a first aspect, user only needs to indicate the position of destination in display screen；Second aspect is navigated in conjunction with the gesture and voice of user, such as, user clicks destination in the electronic map that electronic equipment is shown on one side, " navigation " or other similar Voice navigation instructions are issued on one side, and electronic equipment can navigate to the destination of user's instruction, simple to operation.
Description
Technical field
The present invention relates to field of navigation technology, a kind of air navigation aid, device and equipment are particularly related to.
Background technique
It navigates currently, user can use various map softwares.For example, user in gait processes, can pass through
The map software installed in the mobile terminals such as mobile phone is navigated, and user, can be by pacifying on the run in mobile unit
The map software of dress is navigated.
In existing some navigation schemes, user needs to input the title of destination in map software, and clicks map
" navigation " button in software, software can generate corresponding path, and the path is shown to user.It is existing other
In navigation scheme, user can issue Voice navigation instructions " where which I will go ", and software is generated according to the Voice navigation instructions
Corresponding path, and the path is shown to user.
But under some cases, user is not aware that the title of destination, and in this case, user cannot utilize above-mentioned
Scheme is navigated.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of air navigation aid, device and equipment, purpose is having not been obtained
It navigates in the case where ground title.
Based on above-mentioned purpose, the embodiment of the invention provides a kind of air navigation aids, are applied to electronic equipment, the method packet
It includes:
It determines the position that user clicks in the electronic map that the display screen of the electronic equipment is shown, exists as a purpose
Position in the display screen；
Position based on the destination in the display screen obtains the geographical location of the destination；
After the Voice navigation instructions for receiving user, the geographical location based on the destination is navigated.
Optionally, the position based on the destination in the display screen obtains the geographical position of the destination
It sets, comprising:
It obtains between the geospatial coordinates system of the electronic map currently shown in the display screen and display screen coordinate system
Mapping relations；Based on the mapping relations, position of the destination in the display screen is converted into the destination
Geographical location；
Alternatively, the resolution ratio of position and the display screen by the destination in the display screen is sent to clothes
Business device；Receive the geographical location for the destination that the server returns, the geographical location of the destination are as follows: the service
What the resolution ratio of position and the display screen of the device according to the destination in the display screen was calculated.
Optionally, the geographical location based on the destination is navigated, comprising:
The current geographic position of the electronic equipment is obtained, and the current geographic position is sent to server；
The route between the current geographic position that the server returns and the geographical location of the destination is received,
It is navigated according to the received route of institute.
Optionally, the method also includes:
If receiving the Voice navigation instructions of user, clicking operation of the user in the electronic map is not detected, then
The first prompt information is exported, first prompt information is for prompting user to click destination in the electronic map.
Optionally, the method also includes:
If detecting clicking operation of the user in the electronic map, the Voice navigation instructions of user are not received, then
The second prompt information is exported, second prompt information is for prompting user to issue Voice navigation instructions.
Based on above-mentioned purpose, the embodiment of the invention also provides a kind of navigation devices, are applied to electronic equipment, described device
Include:
Determining module, the position clicked in the electronic map that the display screen of the electronic equipment is shown for determining user
It sets, as a purpose the position in the display screen；
It obtains module and obtains the geography of the destination for the position based on the destination in the display screen
Position；
Navigation module navigates for the geographical location based on the destination.
Optionally, the acquisition module, is specifically used for:
It obtains between the geospatial coordinates system of the electronic map currently shown in the display screen and display screen coordinate system
Mapping relations；Based on the mapping relations, position of the destination in the display screen is converted into the destination
Geographical location；
Alternatively, the resolution ratio of position and the display screen by the destination in the display screen is sent to clothes
Business device；Receive the geographical location for the destination that the server returns, the geographical location of the destination are as follows: the service
What the resolution ratio of position and the display screen of the device according to the destination in the display screen was calculated.
Optionally, the navigation module, is specifically used for:
The current geographic position of the electronic equipment is obtained, and the current geographic position is sent to server；
The route between the current geographic position that the server returns and the geographical location of the destination is received,
It is navigated according to the received route of institute.
Optionally, described device further include:
First cue module, in the Voice navigation instructions for receiving user, be not detected user it is described electronically
In the case where clicking operation in figure, the first prompt information is exported, first prompt information is for prompting user in the electricity
Destination is clicked in sub- map.
Optionally, described device further include:
Second cue module does not receive user for detecting clicking operation of the user in the electronic map
Voice navigation instructions in the case where, export the second prompt information, second prompt information for prompt user issue voice
Navigation instruction.
Based on above-mentioned purpose, the embodiment of the invention also provides a kind of electronic equipment, including memory, processor and storage
On a memory and the computer program that can run on a processor, the processor are realized any of the above-described when executing described program
Kind air navigation aid.
It is described non-the embodiment of the invention also provides a kind of non-transient computer readable storage medium based on above-mentioned purpose
Transitory computer readable storage medium stores computer instruction, and the computer instruction is for making the computer execute above-mentioned
A kind of air navigation aid.
Using illustrated embodiment of the present invention, the position that user clicks in the electronic map that display screen is shown is determined, as
Position of the destination in display screen；Position based on destination in display screen obtains the geographical location of destination；It receives
After the Voice navigation instructions of user, the geographical location based on destination is navigated；As it can be seen that in the present solution, in a first aspect, user
Only need to indicate the position of destination in display screen, the title without knowing destination, this programme, which realizes, not to be obtained
It navigates in the case where getting destination title；Second aspect is navigated in conjunction with the gesture and voice of user, for example, with
Destination is clicked on one side in family in the electronic map that electronic equipment is shown, issues " navigation " on one side or other similar voice is led
Boat instruction, electronic equipment can navigate to the destination of user's instruction, simple to operation.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is a kind of flow diagram of air navigation aid provided in an embodiment of the present invention；
Fig. 2 is a kind of structural schematic diagram of navigation device provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment provided in an embodiment of the present invention.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, subsequent embodiment no longer illustrates this one by one.
In order to solve the above-mentioned technical problem, the embodiment of the invention provides a kind of air navigation aid, device and equipment, this method
It can be applied to various electronic equipments with device, for example, mobile unit, mobile phone, tablet computer etc., specifically without limitation.Under
The air navigation aid that kept man of a noblewoman first provides inventive embodiments is introduced.
Fig. 1 is a kind of flow diagram of air navigation aid provided in an embodiment of the present invention, comprising:
S101: the position that user clicks in the electronic map that the display screen of electronic equipment is shown is determined, as a purpose
Position in display screen.
The electronic equipment (executing subject, hereinafter referred to as this electronic equipment) for executing this programme includes display screen, the display
Screen can show electronic map.For example, under some cases, user does not know the title of destination, alternatively, the name of destination
There is rarely used word in title, user cannot spell out, and also not know its pronunciation, and in this case, user can show in display screen
Electronic map in click destination position.
S102: based on position of the destination in display screen, the geographical location of destination is obtained.
In a kind of embodiment, S102 may include: the geography for obtaining the electronic map currently shown in the display screen
Mapping relations between space coordinates and display screen coordinate system；Based on the mapping relations, by the destination described aobvious
Position in display screen is converted to the geographical location of the destination.
In present embodiment, the geographical space that this electronic equipment can calculate the electronic map currently shown in display screen is sat
Mapping relations between mark system and display screen coordinate system.In a kind of situation, the electronic map currently shown in display screen becomes
After change, this electronic equipment calculates the mapping relations, and in other words, user is in display screen after each mobile electronic map, this electricity
Sub- equipment can calculate the primary mapping relations.Alternatively, in another case, this electronics is set when meeting two conditions simultaneously
Standby to calculate the mapping relations again, the two conditions are respectively as follows: the electronic map currently shown in one, display screen and change, two,
User indicates the position of destination in display screen (user has issued navigation instruction in other words)；In this case, it is not
The each mobile electronic map of user all calculates the mapping relations, reduces calculation amount.
The resolution ratio (pixel quantity in display resolution or title screen resolution, that is, display screen) of display screen
It is usually fixed, it is assumed that include 1280 × 800 pixels in display screen, when these pixels show electronic map, each
Pixel can correspond to the geographical location of a coordinate points in electronic map, which is above-mentioned mapping relations.According to
Coordinate of the pixel in display screen coordinate system can be converted to the geographical location that pixel is shown by the mapping relations.
In another embodiment, S102 may include: position by the destination in the display screen, Yi Jisuo
The resolution ratio for stating display screen is sent to server；Receive the geographical location for the destination that the server returns, the mesh
Ground geographical location are as follows: the server is according to position of the destination in the display screen and the display screen
Resolution ratio be calculated.
For example, SDK (Software Development Kit, software development can be configured in this electronic equipment
Kit), the communications protocol in addition, this electronic equipment and server have been made an appointment, this electronic equipment is led to by SDK and based on this
News agreement is communicated with server.
In present embodiment, server calculates the electronic map currently shown in display screen according to the resolution ratio of display screen
Geospatial coordinates system and display screen coordinate system between mapping relations, be based on the mapping relations, by destination in display screen
In position be converted to the geographical location of destination, and the geographical location of destination is returned into this electronic equipment.
In a kind of situation, after the electronic map currently shown in display screen changes, this electronic equipment exists destination
The resolution ratio of position and display screen in display screen is sent to server, after receiving the navigation instruction of user, this electronics
Equipment obtains the geographical location of destination from server again；In this case, this electronic equipment rings the navigation instruction of user
It should be very fast.
In another case, simultaneously meet two conditions when, this electronic equipment again the position by destination in display screen,
And the resolution ratio of display screen is sent to server, the two conditions are respectively as follows: the electronic map currently shown in one, display screen
Change, two, user the position of destination is indicated in display screen (user has issued navigation instruction in other words)；This feelings
Under condition, it is not that each mobile electronic map of user all electronic equipments are all communicated with server, saves the communication resource.
S103: after the Voice navigation instructions for receiving user, the geographical location based on destination is navigated.
For example, user can click the position of destination in the electronic map that display screen is shown on one side, send out on one side
" navigate " either " I will go here " or other relevant Voice navigation instructions out, in this way, this electronic equipment receives voice
Navigation instruction, and detect clicking operation of the user in display screen, this electronic equipment responds Voice navigation instructions progress
Navigation.
For example, user can first issue Voice navigation instructions, then the position of destination is clicked in display screen；Or
Person, user can first click the position of destination in display screen, then issue Voice navigation instructions；Alternatively, user can also be same
When issue Voice navigation instructions and in display screen click destination position, user concrete operations sequence without limitation.
In a kind of embodiment, if receiving the Voice navigation instructions of user, user is not detected in the electronic map
In clicking operation, then export the first prompt information, first prompt information is for prompting user in the electronic map
Click destination.
For example, which can be speech prompt information, for example, the speech prompt information can be
" you will be where ", perhaps " please click your the position to be gone " or " your next step is waited to operate " etc..Or this first
Prompt information can be text prompt information, for example, the text prompt information can be " please click your the position to be gone " etc..
Or can also be prompted in such a way that warning light flashes, the concrete form of first prompt information is without limitation.
In another embodiment, if detecting clicking operation of the user in the electronic map, user is not received
Voice navigation instructions, then export the second prompt information, second prompt information refers to for prompting user to issue Voice Navigation
It enables.
For example, which can be speech prompt information, for example, the speech prompt information can be
" you will go here ", or " your navigation is waited to indicate " etc..Or second prompt information can be believed for text prompt
Breath, for example, the text prompt information can be " please say navigation instruction " etc..Or the side that can also be flashed by warning light
Formula is prompted, and the concrete form of second prompt information is without limitation.
In a kind of embodiment, it can be carried out by this electronic equipment based on the geographical location of current geographic position and destination
Navigation.
In another embodiment, it can also be carried out by server based on the geographical location of current geographic position and destination
Navigation.For example, the current geographic position of the available electronic equipment, and the current geographic position is sent to service
Device；The route between the current geographic position that the server returns and the geographical location of the destination is received, according to
The received route of institute navigates.
For example, electronics can be obtained by GPS (Global Positioning System, global positioning system)
The current geographic position of equipment.If this electronic equipment is mobile unit, vehicle can be obtained by vehicle positioning system
Current geographic position.
In a kind of above-mentioned situation, the geographical location of destination, in this case, this electronic equipment are calculated by server
Current geographic position can be sent to server, the geographical location for the destination being calculated by server based on itself and connect
The current geographic position received navigates.It is above-mentioned in another case, being converted to the geography of destination by this electronic equipment
The geographical location of current geographic position and destination can be sent to server by position, in this case, this electronic equipment, by
Geographical location and current geographic position of the server based on the destination received are navigated.
In another embodiment, before current geographic position is sent to server, the electronics can be first judged
Whether default version condition is met in the version of the electronic map configured in equipment；If it is satisfied, then utilizing the electronic map
It determines the route between the current geographic position and the geographical location of the destination, and is led according to identified route
Boat；If conditions are not met, executing the described the step of current geographic position is sent to server again.
For example, above-mentioned default version condition can be " version of electronic map is latest edition ", or be " electronics
The version of map and the time interval of latest edition are less than preset threshold " etc., specifically without limitation.Due to urban planning or
Other factors influence, and roadbuilding etc. can change, if the version of electronic map is older, indicate in electronic map
Road may be obstructed, can make troubles in this way for the trip of user.In present embodiment, if the version of electronic map is older,
It is then navigated by server, the accuracy of navigation can be improved, and if the version of electronic map is newer, by this electronics
Equipment is navigated, and the communication for reducing this electronic equipment and server consumes.
In a kind of embodiment, the ground of current geographic position and the destination described in the available electronic map
The route between position is managed, as route to be matched；Then in the current geographic position and described for receiving server and returning
After route between the geographical location of destination, it can also judge whether the received route of institute matches with route to be matched；Such as
Fruit mismatches, and based on the received route of institute, updates the electronic map.
In above embodiment, if the version of electronic map is older, the navigation routine of server return can receive, this
In embodiment, after receiving the route, it can first judge whether the route matches with the relevant routes in electronic map, if
It mismatches, indicates that the navigation routine in electronic map may actual conditions not be inconsistent yet, the relevant routes of electronic map are carried out more
Newly.In this way, in the case where being navigated by this electronic equipment, can be improved if this electronic equipment cannot be communicated with server
The accuracy of navigation.
Using the embodiment of the present invention, the position that user clicks in the electronic map that display screen is shown is determined, as a purpose
Position of the ground in display screen；Position based on destination in display screen obtains the geographical location of destination；Receive user
Voice navigation instructions after, the geographical location based on destination is navigated；As it can be seen that in the present solution, in a first aspect, user only needs
The position of destination is indicated in display screen, the title without knowing destination, this programme, which realizes, to be had not been obtained
It navigates in the case where the title of destination；Second aspect is navigated in conjunction with the gesture and voice of user, for example, user one
While clicking destination in the electronic map that electronic equipment is shown, issues " navigation " on one side or other similar Voice Navigation refers to
It enables, electronic equipment can navigate to the destination of user's instruction, simple to operation.
As described above, user does not know the title of destination under some cases, alternatively, having in the title of destination uncommon
Word, user cannot spell out, and also not know its pronunciation.In this case, can navigate using this programme: this programme can
To combine gesture and the voice of user to navigate, for example, user clicks mesh in the electronic map that electronic equipment is shown on one side
Ground, issue " navigation " or other similar Voice navigation instructions on one side, electronic equipment can navigate to what user indicated
Destination.
Below by taking vehicle-mounted scene as an example, a kind of specific application scenarios are introduced:
The display screen of mobile unit is touch screen, and user opens the navigation software configured in mobile unit, shows in touch screen
Show the interface of navigation software.User finds destination by the electronic map in finger mobile navigation software, after finding destination,
It include the destination in the interface shown in touch screen.User issues " navigation " or other similar Voice navigation instructions, vehicle
The resolution ratio for carrying position and display screen of the equipment by destination in display screen is sent to server, and mesh is calculated in server
Ground geographical location.Mobile unit obtains itself current geographic position by vehicle positioning system, and current geographic position is sent out
It send to server.Server determines the route between the current geographic position and the geographical location of destination, which is returned
To mobile unit, mobile unit is based on the route and navigates.
Corresponding with above method embodiment, the embodiment of the invention also provides a kind of navigation devices, as shown in Fig. 2, packet
It includes:
Determining module 201, for determining what user clicked in the electronic map that the display screen of the electronic equipment is shown
Position, as a purpose the position in the display screen；
It obtains module 202 and obtains the ground of the destination for the position based on the destination in the display screen
Manage position；
Navigation module 203 navigates for the geographical location based on the destination.
As an implementation, module 202 is obtained to be specifically used for:
It obtains between the geospatial coordinates system of the electronic map currently shown in the display screen and display screen coordinate system
Mapping relations；Based on the mapping relations, position of the destination in the display screen is converted into the destination
Geographical location；
Alternatively, the resolution ratio of position and the display screen by the destination in the display screen is sent to clothes
Business device；Receive the geographical location for the destination that the server returns, the geographical location of the destination are as follows: the service
What the resolution ratio of position and the display screen of the device according to the destination in the display screen was calculated.
As an implementation, navigation module 203 is specifically used for:
The current geographic position of the electronic equipment is obtained, and the current geographic position is sent to server；
The route between the current geographic position that the server returns and the geographical location of the destination is received,
It is navigated according to the received route of institute.
As an implementation, navigation module 203 is also used to:
Judge whether meet default version condition in the version of the electronic map configured in the electronic equipment；
If it is satisfied, then determining the geographical location of the current geographic position and the destination using the electronic map
Between route, and navigated according to identified route；
If conditions are not met, then executing the described the step of current geographic position is sent to server.
As an implementation, described device further include:
First cue module (not shown), for user to be not detected in the Voice navigation instructions for receiving user
In the case where clicking operation in the electronic map, the first prompt information is exported, first prompt information is for prompting
User clicks destination in the electronic map.
As an implementation, described device further include:
Second cue module (not shown), for detecting clicking operation of the user in the electronic map,
In the case where the Voice navigation instructions for not receiving user, the second prompt information is exported, second prompt information is for prompting
User issues Voice navigation instructions.
The device of above-described embodiment for realizing method corresponding in previous embodiment there is corresponding method to implement
The beneficial effect of example, details are not described herein.
The embodiment of the present invention also provides a kind of electronic equipment, as shown in figure 3, including memory 302, processor 301 and depositing
The computer program that can be run on a memory and on processor 301 is stored up, processor 301 is realized above-mentioned when executing described program
Any air navigation aid.
The embodiment of the present invention also provides a kind of non-transient computer readable storage medium, and the non-transient computer is readable to deposit
Storage media stores computer instruction, and the computer instruction is for making the computer execute any of the above-described kind of air navigation aid.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details.
In addition, to simplify explanation and discussing, and in order not to obscure the invention, it can in provided attached drawing
It is connect with showing or can not show with the well known power ground of integrated circuit (IC) chip and other components.Furthermore, it is possible to
Device is shown in block diagram form, to avoid obscuring the invention, and this has also contemplated following facts, i.e., about this
The details of the embodiment of a little block diagram arrangements be height depend on will implementing platform of the invention (that is, these details should
It is completely within the scope of the understanding of those skilled in the art).Elaborating that detail (for example, circuit) is of the invention to describe
In the case where exemplary embodiment, it will be apparent to those skilled in the art that can be in these no details
In the case where or implement the present invention in the case that these details change.Therefore, these descriptions should be considered as explanation
Property rather than it is restrictive.
Although having been incorporated with specific embodiments of the present invention, invention has been described, according to retouching for front
It states, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills.Example
Such as, discussed embodiment can be used in other memory architectures (for example, dynamic ram (DRAM)).
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (12)
1. a kind of air navigation aid, which is characterized in that be applied to electronic equipment, which comprises
The position that user clicks in the electronic map that the display screen of the electronic equipment is shown is determined, as a purpose described
Position in display screen；
Position based on the destination in the display screen obtains the geographical location of the destination；
After the Voice navigation instructions for receiving user, the geographical location based on the destination is navigated.
2. the method according to claim 1, wherein the position based on the destination in the display screen
It sets, obtains the geographical location of the destination, comprising:
Obtain reflecting between the geospatial coordinates system of the electronic map currently shown in the display screen and display screen coordinate system
Penetrate relationship；Based on the mapping relations, position of the destination in the display screen is converted to the ground of the destination
Manage position；
Alternatively, the resolution ratio of position and the display screen by the destination in the display screen is sent to server；
Receive the geographical location for the destination that the server returns, the geographical location of the destination are as follows: the server root
It is calculated according to the resolution ratio of position and the display screen of the destination in the display screen.
3. the method according to claim 1, wherein the geographical location based on the destination is led
Boat, comprising:
The current geographic position of the electronic equipment is obtained, and the current geographic position is sent to server；
The route between the current geographic position that the server returns and the geographical location of the destination is received, according to
The received route of institute navigates.
4. the method according to claim 1, wherein the method also includes:
If receiving the Voice navigation instructions of user, clicking operation of the user in the electronic map is not detected, then exports
First prompt information, first prompt information is for prompting user to click destination in the electronic map.
5. the method according to claim 1, wherein the method also includes:
If detecting clicking operation of the user in the electronic map, the Voice navigation instructions of user are not received, then are exported
Second prompt information, second prompt information is for prompting user to issue Voice navigation instructions.
6. a kind of navigation device, which is characterized in that be applied to electronic equipment, described device includes:
Determining module, the position clicked in the electronic map that the display screen of the electronic equipment is shown for determining user are made
For position of the destination in the display screen；
It obtains module and obtains the geographical location of the destination for the position based on the destination in the display screen；
Navigation module navigates for the geographical location based on the destination.
7. device according to claim 6, which is characterized in that the acquisition module is specifically used for:
Obtain reflecting between the geospatial coordinates system of the electronic map currently shown in the display screen and display screen coordinate system
Penetrate relationship；Based on the mapping relations, position of the destination in the display screen is converted to the ground of the destination
Manage position；
Alternatively, the resolution ratio of position and the display screen by the destination in the display screen is sent to server；
Receive the geographical location for the destination that the server returns, the geographical location of the destination are as follows: the server root
It is calculated according to the resolution ratio of position and the display screen of the destination in the display screen.
8. device according to claim 6, which is characterized in that the navigation module is specifically used for:
The current geographic position of the electronic equipment is obtained, and the current geographic position is sent to server；
The route between the current geographic position that the server returns and the geographical location of the destination is received, according to
The received route of institute navigates.
9. device according to claim 6, which is characterized in that described device further include:
First cue module, for user to be not detected in the electronic map in the Voice navigation instructions for receiving user
Clicking operation in the case where, export the first prompt information, first prompt information for prompt user it is described electronically
Destination is clicked in figure.
10. device according to claim 6, which is characterized in that described device further include:
Second cue module does not receive the language of user for detecting clicking operation of the user in the electronic map
In the case where sound navigation instruction, the second prompt information is exported, second prompt information is for prompting user to issue Voice Navigation
Instruction.
11. a kind of electronic equipment including memory, processor and stores the calculating that can be run on a memory and on a processor
Machine program, which is characterized in that the processor realizes the side as described in claim 1 to 5 any one when executing described program
Method.
12. a kind of non-transient computer readable storage medium, which is characterized in that the non-transient computer readable storage medium is deposited
Computer instruction is stored up, the computer instruction is for making the computer perform claim require 1 to 5 any the method.
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