CN106323299A - Navigation method, device and system - Google Patents
Navigation method, device and system Download PDFInfo
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- CN106323299A CN106323299A CN201610649021.5A CN201610649021A CN106323299A CN 106323299 A CN106323299 A CN 106323299A CN 201610649021 A CN201610649021 A CN 201610649021A CN 106323299 A CN106323299 A CN 106323299A
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- terminal
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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
- G01C21/28—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network with correlation of data from several navigational instruments
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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
- G01C21/3407—Route searching; Route guidance specially adapted for specific applications
- G01C21/3438—Rendez-vous, i.e. searching a destination where several users can meet, and the routes to this destination for these users; Ride sharing, i.e. searching a route such that at least two users can share a vehicle for at least part of the route
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- Radar, Positioning & Navigation (AREA)
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- Automation & Control Theory (AREA)
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Abstract
The invention is suitable for the field of communication, provides a navigation method, device and system, and aims to solve the problem that the prior art fails to support navigation functions of multiuser real-time interaction and sharing path planning. The method comprises the steps that a server obtains a real-time navigation map sent by a first terminal, wherein the real-time navigation map comprises position information of a plurality of marked points; in the real-time navigation map, a navigation path which starts from the position of a starting point, passes the position of a middle point and reaches the position of an end point is formulated according to the position information of the marked point; the real-time navigation map containing the navigation path is sent to the first terminal and a second terminal. According to the technical scheme of the navigation method, device and system, the navigation path is formulated through the server according to the marked points, and the real-time navigation map containing a navigation path is sent to the first terminal and the second terminal to achieve the navigation functions of real-time interactions and sharing path planning among multiusers.
Description
Technical field
The present invention relates to the communications field, particularly relate to a kind of air navigation aid, device and system.
Background technology
At present, the equipment such as various mobile terminals and automobile has by global positioning system (Global
Positioning System, GPS) carry out the function navigated, such as Google Map, Baidu's map, Fructus Mali pumilae map, high moral ground
The application such as figure, can be searched destination's position path planning on map by input destination-address and are navigated.
But, the navigation feature of prior art, often just for sole user, can not handed over for multi-user in real time
Mutual path planning and navigation feature.Such as, when two users have one to date, each user is led by the automobile of oneself
Boat equipment navigates, and can't see mutually the real-time course of the other side, thus navigation can not be provided mutually to refer between user
Lead, mutual feedback and correction can not be carried out in time when navigation way is not optimal path between user, often result in and " closely exist
Very close, far away from the ends of the earth " appointment difficulty.
Summary of the invention
It is an object of the invention to provide a kind of air navigation aid, device and system, it is intended to solve prior art and do not support many
User's real-time, interactive and the navigation feature of overlapping trees planning.
A first aspect of the present invention, it is provided that a kind of air navigation aid, including:
Described server obtains the instant navigation map that first terminal sends, and wherein, described instant navigation map includes
The positional information of multiple labelling points, the user setup that positional information is described first terminal of the plurality of labelling point for second
Terminal provides the information of navigational assistance, and includes the positional information of starting point, the positional information of terminal and at least one intermediate point
Positional information, described first terminal is for providing the terminal of navigational assistance, and described second terminal is to need to accept the end of navigational assistance
End；
In described instant navigation map, plan by the position of described starting point according to the positional information of the plurality of labelling point
The guidance path of the position of described terminal is arrived through the position of described intermediate point；
The instant navigation map comprising described guidance path is sent to described first terminal and described second terminal.
A second aspect of the present invention, it is provided that a kind of guider, including:
Acquisition module, for obtaining the instant navigation map that first terminal sends, wherein, wraps in described instant navigation map
Include the positional information of multiple labelling point, the user setup that positional information is described first terminal of the plurality of labelling point for
Two terminals provide the information of navigational assistance, and include the positional information of starting point, the positional information of terminal and at least one intermediate point
Positional information, described first terminal be provide navigational assistance terminal, described second terminal is to need to accept navigational assistance
Terminal；
Planning module, in described instant navigation map, according to the positional information of the plurality of labelling point plan by
The position of described starting point arrives the guidance path of the position of described terminal through the position of described intermediate point；
Map sending module, for by comprise described guidance path instant navigation map send to described first terminal with
And described second terminal.
A third aspect of the present invention, it is provided that a kind of navigation system, including first terminal, the second terminal and server, described
First terminal is for providing the terminal of navigational assistance, and described second terminal is the terminal needing to accept navigational assistance；
Described first terminal is used for importing instant navigation map, and described in the positional information that will comprise multiple labelling point is
Time navigation map be sent to described server, wherein, the user that positional information is described first terminal of the plurality of labelling point
Arrange for described second terminal provide navigational assistance information, and include the positional information of starting point, the positional information of terminal and
The positional information of at least one intermediate point；
Described server is for obtaining the described instant navigation map that described first terminal sends；And for described being
Time navigation map in, plan by the position of described starting point through described intermediate point according to the positional information of the plurality of labelling point
Position arrives the guidance path of the position of described terminal；It is additionally operable to send extremely the instant navigation map comprising described guidance path
Described first terminal and described second terminal；
What described first terminal was additionally operable to receive and show that described server sent and comprises guidance path navigates ground immediately
Figure；
Described second terminal is for receiving and show the instant navigation comprising described guidance path that described server sends
Map.
The present invention compared with prior art exists and provides the benefit that: it is multiple that server obtains comprising of first terminal transmission
After the instant navigation map of labelling point, reach home through intermediate point from starting point according to the positional information planning of multiple labelling points
Guidance path, and the instant navigation map comprising this guidance path is sent to first terminal and the second terminal, thus realize many
Can real-time, interactive and the navigation feature of overlapping trees planning between individual user.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of navigation system that the embodiment of the present invention one provides；
Fig. 2 is the navigation scheme of assisting navigation application scenarios in a kind of navigation system that the embodiment of the present invention one provides；
Fig. 3 is the flow chart of a kind of air navigation aid that the embodiment of the present invention two provides；
Fig. 4 is the flow chart of a kind of air navigation aid that the embodiment of the present invention three provides；
Fig. 5 is the structural representation of a kind of guider that the embodiment of the present invention four provides；
Fig. 6 is the structural representation of a kind of guider that the embodiment of the present invention five provides.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, and
It is not used in the restriction present invention.
Below in conjunction with concrete accompanying drawing, the realization of the present invention is described in detail.
Embodiment one:
Fig. 1 is the structural representation of a kind of navigation system that the embodiment of the present invention one provides, and for convenience of description, only illustrates
The part relevant to the embodiment of the present invention.The navigation system of Fig. 1 example includes first terminal the 11, second terminal 12 and server
13, wherein, first terminal 11 is for providing the terminal of navigational assistance, and the second terminal 12 is the terminal needing to accept navigational assistance, the
The number of two terminals 12 can be one, it is also possible to at least two.First terminal the 11, second terminal 12 and server 13 detailed
Thin function declaration is as follows:
First terminal 11 imports instant navigation map, and will comprise the instant navigation map of the positional information of multiple labelling point
Server 13, wherein, providing for the second terminal of the user setup that the positional information of multiple labelling points is first terminal are provided
The information of navigational assistance, including the positional information of starting point, the positional information of terminal and the positional information of at least one intermediate point.
Specifically, first terminal 11, as the terminal of offer navigational assistance, can complete offer by navigation application APP and lead
The function that boat is assisted, wherein, navigation application APP can provide by the way of wechat public number.
After the user of first terminal 11 starts navigation application APP, can invite need to accept one of navigational assistance or
Multiple terminals, the i.e. second terminal 12, after inviting successfully, first terminal 11 can get positional information and the second terminal of oneself
The positional information of 12, alternatively, first terminal 11 can pass through GPS, Beidou satellite navigation system (BeiDou Navigation
Satellite System, BDS), Wireless Fidelity (Wireless Fidelity, WiFi) and bluetooth (Bluetooth) etc. fixed
Position instrument obtains positional information.First terminal 11 imports the instant navigation map of third party in navigation application APP, and user is set
The position of the starting point put and the location mark of terminal are in instant navigation map, it is preferable that the position of starting point can be wherein one
The position of individual second terminal 12, the position of terminal can be the position of another the second terminal 12, meanwhile, the use of first terminal 11
The position according to starting point, the family, the position of terminal, be that the second terminal 12 selects suitable intermediate point, and first terminal 11 is by user setup
The location mark of intermediate point in instant navigation map, intermediate point can be that first terminal 11 and the second terminal 12 are in certain position
Putting the intermediate point converged, intermediate point can arrange one and can also arrange multiple, and can set the second different terminals 12
Put different intermediate points, by arrange multiple intermediate point can by navigation way guide to user expect planning route on.
It is multiple that user at first terminal 11 determines position including the position of starting point, the position of terminal and intermediate point etc.
Behind the position of labelling point, start assisting navigation function.First terminal 11 detects that user starts assisting navigation function, then will bag
Instant navigation map containing the positional information of multiple labelling points is sent to server 13.
Server 13 can be cloud server, and server 13 gets the instant navigation map that first terminal 11 sends
After, according to the positional information of the multiple labelling points comprised in this instant navigation map, plan by starting point in instant navigation map
The guidance path of position reached home through the position of intermediate point of position, and the instant navigation of this guidance path will be comprised
Map is sent to first terminal 11 and the second terminal 12.
After first terminal 11 receives the instant navigation map comprising guidance path that server 13 sends, in navigation application
Instant navigation map in APP shows concrete guidance path, and the position of multiple labelling point so that first terminal 11
User can be with real time inspection to current guidance path and the situation of multiple labelling point.
After second terminal 12 receives the instant navigation map comprising guidance path that server 13 sends, in navigation application
APP imports this instant navigation map, and in this instant navigation map, shows concrete guidance path, and multiple labelling point
Position so that guidance path that the user of the second terminal 12 can arrive with real time inspection and the situation of multiple labelling point, with
Time, the user of the second terminal 12 can advance according to the guidance path of first terminal 11 planning according to this instant navigation map.
Alternatively, the position of intermediate point can be adjusted at any time, such as, think first eventually as the user of the second terminal 12
When the mid-point position that determines of user of end 11 is improper, can adjust the position of this intermediate point, the user of first terminal 11 is also
The position of intermediate point can be adjusted at any time.When the position of intermediate point is adjusted, the positional information of the intermediate point after adjustment is sent out
Deliver to server 13, when the positional information of the intermediate point after server 13 receives renewal, according to the intermediate point after this renewal
The current guidance path of updating location information, and the guidance path after updating is sent to first terminal 11 and the second terminal
12。
When first terminal 11 and the second terminal 12 receive server 13 send renewal after guidance path time, according to this
Guidance path after renewal refreshes instant navigation map so that first terminal 11 and the second terminal 12 can real time inspection to ought
Front mid-point position, it is achieved thereby that the real-time, interactive between multi-user and overlapping trees planning.
Alternatively, in the navigation procedure of the second terminal 12, the real-time position information of self is sent to by the second terminal 12
Server 13.When server 13 gets the real-time position information that the second terminal 12 sends, in time by this real-time position information
Be sent to first terminal 11 and other second terminals 12 so that participate in assisting navigation all users can real time inspection to often
The advanced positions that one user is current, meanwhile, the real-time position information that server 13 sends according to the second terminal 12 judges second
Whether the current location of terminal 12 is on the guidance path of planning.
If the current location of the second terminal 12 deviate from the guidance path of planning, then server 13 is to 12, the second terminal
Sending the first prompting message, this first prompting message comprises the current actual position information of the second terminal 12 and direction adjustment information.
When the second terminal 12 receives the first prompting message that server 13 sends, the second terminal 12 is according in this first prompting message
Actual position information send position reminding, and send direction according to the direction adjustment information in this first prompting message and adjust and refer to
Show.Specifically, the second terminal 12 can send the second currently practical position of terminal 12 by the way of voice or other prompt tones
The prompting put, and need the instruction being adjusted to some concrete direction.
Alternatively, in the navigation procedure of the second terminal 12, when server 13 gets the real-time of the second terminal 12 transmission
During positional information, server 13 calculates the distance between position and the position of intermediate point that the second terminal 12 is current, and calculates
Two terminals 12 arrive the time required for the position of intermediate point, server 13 according to calculate away from discrete time, can be in advance
If time interval send the second prompting message to first terminal 11, this second prompting message can comprise current distance and time
Between information, default time interval can reduce along with the minimizing of distance, i.e. moves closer to intermediate point when the second terminal 12
Time, the time interval sending the second prompting message is the shortest.When first terminal 11 receive server 13 send second prompting disappear
During breath, the distance comprised according to this second prompting message and temporal information, the state to the second terminal 12 that sends is reminded.Specifically
Ground, first terminal 11 can send the state to the second terminal 12 by the way of voice or other prompt tones and remind, and
Along with the distance of the second terminal 12 with intermediate point reduces the density strengthening reminding, thus remind the user of first terminal 11 current the
The time that the distance of the user distance intermediate point of two terminals 12 and arrival intermediate point need, and remind the user of first terminal 11 to note
The meaning departure time, in order to the user with the second terminal 12 converges at intermediate point in time.
Further, when first terminal 11 and the second terminal 12 are after intermediate point converges, and server 13 judges the second terminal
12 current positional informationes are consistent with the positional information of intermediate point, then send the 3rd information to other second terminals 12, its
After his the second terminal 12 receives the 3rd information, send the prompting to user and suggestion in time, such as, may remind the user that resistance to
The heart waits or goes in the same direction according to guidance path.
In order to be better understood from the embodiment of the present invention, illustrate below by way of a concrete application scenarios:
See also the navigation scheme that Fig. 2, Fig. 2 are assisting navigation application scenarios.As in figure 2 it is shown, user 1 is first
The user of terminal 11, user 2 and user 3 are respectively the user of two the second terminals 12, and user 1 and user 2 are required for arriving and use
The position at family 3 is converged with user 3.In conventional methods where, user 1 and user 2 need to arrive according to independent navigational tool planning
Also different real-time, interactives and overlapping trees planning between the route of user 3, and user 1, user 2 and user 3, also cannot be directly perceived
Obtain the situation of other users current, but owing to user 1 is very familiar to route, it is provided that navigational assistance, and wish
Hoping the position arriving user 3 together with leading user 2 after converging with user 2, route is unfamiliar with by user 2 and user 3, needs to accept
Navigational assistance, now can be realized by the method that the system of the embodiment of the present invention provides.
User 1 opens assisting navigation application program (Application, APP), invites user 2 and user 3 to add auxiliary and lead
Boat, after inviting successfully, will reveal whether in the assisting navigation APP of user 1 to comprise the position of user 1, the position of user 2 and user 3
The instant navigation map of position.User 1 can arrange the intermediate point P1 with user 2 in this instant navigation map, and arranges
The position of user 2 is start position, and the position of user 3 is final position, and after being provided with, user 1 opens in assisting navigation APP
Dynamic auxiliary navigation feature.After the success of assisting navigation function on, user 1, user 2 and user 3 can lead in the auxiliary of oneself
The instant navigation map of boat APP sees the guidance path that system plan according to intermediate point P1, and the position of all users with
The position of intermediate point P1.Now, user 2 can advance according to this guidance path, and user 1 and user 3 can also view at any time
The position that user 2 is current, and the most whether user 2 is on the guidance path of planning, if user 2 deviate from guidance path,
System sends prompting by real-time phonetic, informs that user 2 deviate from guidance path, and needs to adjust towards certain concrete direction
Whole, simultaneity factor arrives the time required for intermediate point by voice or other prompt tones prompting user 1 active user 2, and carries
The user 1 that wakes up notes the departure time, and after user 1 and user 2 converge, system can remind user 3 by real-time phonetic, informs use
Family 3 active user 1 and user 2 have gone up road, please user 3 bear with or according to the path planning in instant navigation map to
The direction of user 1 and user 2 goes in the same direction.After user 1, user 2 and user 3 converge, navigation terminates.
In the present embodiment, after first terminal imports instant navigation map, by comprise the positional information of multiple labelling point it is
Time navigation map be sent to server, server is advised according to the positional information of labelling points multiple in the instant navigation map got
Draw the guidance path reached home through intermediate point from starting point, and the instant navigation map comprising this guidance path is sent to the
One terminal and the second terminal, thus realize between the user of first terminal and the user of the second terminal can real-time, interactive and sharing
The navigation feature of path planning；Meanwhile, when the position of intermediate point occurs to adjust, server receives the intermediate point after renewal
After positional information, according to the updating location information guidance path of the intermediate point after this renewal, and the guidance path after updating is sent out
Delivering to first terminal and the second terminal, path planning can be carried out by the user of first terminal and the user of the second terminal at any time
Interactively adjustment and communication, effective assisting navigation；Real-time position information is sent to server by the second terminal, if server
Judge that according to this real-time position information the current location of the second terminal deviate from guidance path, then in time send the to the second terminal
One prompting message, the second terminal can send position reminding and direction tune according to this first prompting message to the user of the second terminal
Whole instruction, so that can the user of the second terminal return on the guidance path of planning in time, it is to avoid navigational error is led
The waste of the time and efforts caused, improves navigation efficiency；Server calculates according to the real-time position information of the second terminal simultaneously
Distance between position and the position of intermediate point of the second terminal, and the second terminal arrive intermediate point position required for time
Between, and sending the second prompting message to first terminal according to calculate in time away from discrete time, first terminal can be according to this
Second prompting message sends the state to the second terminal in time to the user of first terminal and reminds, and makes the user of first terminal timely
Understand the current state of the second terminal, the travel plans of reasonable arrangement oneself, make assisting navigation more hommization, and carry further
High navigation efficiency.
Embodiment two:
Fig. 3 is the flow chart of a kind of air navigation aid that the embodiment of the present invention two provides, the execution of the air navigation aid of Fig. 3 example
Main body is server, and it can be cloud server.Specifically including step S201 to S203, details are as follows:
The instant navigation map that S201, acquisition first terminal send, wherein, this instant navigation map includes multiple labelling
The positional information of point, assisting for the second terminal offer navigation of the user setup that the positional information of the plurality of labelling point is first terminal
The information helped, and include the positional information of starting point, the positional information of terminal and the positional information of at least one intermediate point, first eventually
Holding the terminal for providing navigational assistance, the second terminal is the terminal needing to accept navigational assistance.
Specifically, when first terminal detects that the user of first terminal starts assisting navigation function, will comprise multiple
The instant navigation map of the positional information of labelling point is sent to server.
The positional information of multiple labelling points include the positional information of starting point, the positional information of terminal and at least one in the middle of
The positional information of point, further, the positional information of the plurality of labelling point can also include the positional information and the of first terminal
The positional information of two terminals, it is preferable that the position of starting point can be the position of one of them the second terminal 12, wherein, first eventually
Holding the terminal for providing navigational assistance, the second terminal is the terminal needing to accept navigational assistance, and the second terminal can be one, also
It can be at least two.
S202, in instant navigation map, according to the positional information of multiple labelling points plan by the position of starting point through in
Between the guidance path of position reached home of the position of point.
Specifically, after server gets the instant navigation map that first terminal sends, according in this instant navigation map
The positional information of the multiple labelling points comprised, plan in instant navigation map by the position of starting point through the position of intermediate point to
Reach the guidance path of the position of terminal.
S203, will comprise guidance path instant navigation map send to first terminal and the second terminal.
Specifically, the instant navigation map of the guidance path comprising the planning of step S202 is sent to first terminal by server
With the second terminal so that first terminal and the second terminal show in the instant navigation map of local terminal concrete guidance path, with
And the position of multiple labelling point so that the user of each terminal can real time inspection to current guidance path and multiple mark
The situation of note point.
In the present embodiment, server is by obtaining the instant navigation map comprising multiple labelling point that first terminal sends
After, plan, according to the positional information of multiple labelling points, the guidance path reached home through intermediate point from starting point, and will be comprised this
The instant navigation map of guidance path is sent to first terminal and the second terminal, thus realizes the user and second of first terminal eventually
Can real-time, interactive and the navigation feature of overlapping trees planning between the user of end.
Embodiment three:
Fig. 4 is the flow chart of a kind of air navigation aid that the embodiment of the present invention three provides, the execution of the air navigation aid of Fig. 4 example
Main body is server, and it can be cloud server.Specifically including step S301 to S308, details are as follows:
The instant navigation map that S301, acquisition first terminal send, wherein, this instant navigation map includes multiple labelling
The positional information of point, assisting for the second terminal offer navigation of the user setup that the positional information of the plurality of labelling point is first terminal
The information helped, and include the positional information of starting point, the positional information of terminal and the positional information of at least one intermediate point, first eventually
Holding the terminal for providing navigational assistance, the second terminal is the terminal needing to accept navigational assistance.
Specifically, when first terminal detects that the user of first terminal starts assisting navigation function, will comprise multiple
The instant navigation map of the positional information of labelling point is sent to server.
The positional information of multiple labelling points include the positional information of starting point, the positional information of terminal and at least one in the middle of
The positional information of point, further, the positional information of the plurality of labelling point can also include the positional information and the of first terminal
The positional information of two terminals, it is preferable that the position of starting point can be the position of one of them the second terminal 12, wherein, first eventually
Holding the terminal for providing navigational assistance, the second terminal is the terminal needing to accept navigational assistance, and the second terminal can be one, also
It can be at least two.
S302, in instant navigation map, according to the positional information of multiple labelling points plan by the position of starting point through in
Between the guidance path of position reached home of the position of point.
Specifically, after server gets the instant navigation map that first terminal sends, according in this instant navigation map
The positional information of the multiple labelling points comprised, plan in instant navigation map by the position of starting point through the position of intermediate point to
Reach the guidance path of the position of terminal.
S303, will comprise guidance path instant navigation map send to first terminal and the second terminal.
Specifically, the instant navigation map of the guidance path comprising the planning of step S302 is sent to first terminal by server
With the second terminal so that first terminal and the second terminal show in the instant navigation map of local terminal concrete guidance path, with
And the position of multiple labelling point so that the user of each terminal can real time inspection to current guidance path and multiple mark
The situation of note point.
If S304 receives the positional information of the intermediate point after renewal, then according to the positional information of the intermediate point after updating
Update guidance path, and will update after guidance path send to first terminal and the second terminal.
Specifically, the position of intermediate point can be adjusted at any time, such as, think first terminal as the user of the second terminal
The mid-point position that determines of user improper time, the position of this intermediate point can be adjusted, the user of first terminal can also be with
Time adjust intermediate point position.When the position of intermediate point is adjusted, the positional information of the intermediate point after adjustment is sent to clothes
Business device.
If server receives the positional information of the intermediate point after renewal, then believe according to the position of the intermediate point after this renewal
Breath updates current guidance path, and the guidance path after updating is sent to first terminal and the second terminal so that first eventually
End and the second terminal can refresh instant navigation map according to the guidance path after this renewal, it is possible to real time inspection is in current
Between put position, it is achieved thereby that real-time, interactive between multi-user and overlapping trees planning.
S305, obtain second terminal send real-time position information.
Specifically, in the navigation procedure of the second terminal, the real-time position information of self is sent to service by the second terminal
Device.Server obtains and records the real-time position information that the second terminal sends in real time.
S306, the real-time position information sent according to the second terminal judge that the current location of the second terminal is whether on navigation road
On footpath, if the current location of the second terminal deviate from guidance path, then send the first prompting message to the second terminal so that second
Terminal sends position reminding and the instruction of direction adjustment according to this first prompting message.
Specifically, the real-time position information that server obtains according to step S305, it is judged that this real-time position information is corresponding
Whether position is on the guidance path of planning, if the real time position that judged result is the second terminal is not at the guidance path of planning
On, then illustrating that the current location of the second terminal deviate from guidance path, server sends the first prompting message to the second terminal, should
First prompting message comprises the current actual position information of the second terminal and direction adjustment information so that the second terminal is according to reception
To the first prompting message in actual position information send position reminding, and adjust according to the direction in this first prompting message
Delivering direction adjusts instruction.
S307, the real-time position information sent according to the second terminal calculate the position of the second terminal and intermediate point position it
Between distance, and the second terminal arrives time of position of intermediate point.
Specifically, the real-time position information that server obtains according to step S305, calculate the current position of the second terminal with
Distance between the position of intermediate point, and calculate the time required for the position of the second terminal arrival intermediate point.
It should be noted that in the present embodiment, can be the relation performed side by side between step S306 and step S307.
What S308, basis calculated sends the second prompting message away from discrete time to first terminal so that first terminal root
Send the state to described second terminal according to described second prompting message to remind.
Specifically, server according to step S307 calculate away from discrete time, can be in default time interval to
One terminal sends the second prompting message, and this second prompting message can comprise current distance and temporal information, default time
Interval can be reduced along with the minimizing of distance, i.e. when the second terminal moves closer to intermediate point, sends the second prompting message
Time interval the shortest.
First terminal sends the state to the second terminal according to the second prompting message received to the user of first terminal
Remind, thus remind the distance of the user distance intermediate point of current second terminal of user of first terminal and arrive intermediate point needs
Time, and remind the user of first terminal to note the departure time, in order to the user with the second terminal converges at intermediate point in time.
In the present embodiment, server is by obtaining the instant navigation map comprising multiple labelling point that first terminal sends
After, plan, according to the positional information of multiple labelling points, the guidance path reached home through intermediate point from starting point, and will be comprised this
The instant navigation map of guidance path is sent to first terminal and the second terminal, thus realizes the user and second of first terminal eventually
Can real-time, interactive and the navigation feature of overlapping trees planning between the user of end；Meanwhile, in after server receives renewal
Between point positional information after, according to the updating location information guidance path of the intermediate point after this renewal, and the navigation after updating
Path sends to first terminal and described second terminal so that can between user and the user of the second terminal of first terminal
At any time path planning is interacted adjustment and the communication of formula, effective assisting navigation；Server is by obtaining the second terminal
Real-time position information when judging that the current location of the second terminal deviate from guidance path according to this real-time position information, in time to
Second terminal sends the first prompting message so that the second terminal can be sent out to the user of the second terminal according to this first prompting message
The instruction that out position is reminded and direction adjusts, so that the user of the second terminal can return to the guidance path of planning in time
On, it is to avoid the waste of the time and efforts that navigational error causes, improve navigation efficiency；Server is simultaneously according to the second terminal
Real-time position information calculate the distance between position and the position of intermediate point of the second terminal, and in the middle of the second terminal arrives
Time required for the position of point, and send the second prompting message to first terminal according to calculate in time away from discrete time,
Make first terminal can send the state to the second terminal according to this second prompting message in time to the user of first terminal to carry
Wake up, make the user of first terminal understand the current state of the second terminal, the travel plans of reasonable arrangement oneself in time, make auxiliary lead
Navigate more hommization, and further increase navigation efficiency.
Embodiment four:
Fig. 5 is the structural representation of a kind of guider that the embodiment of the present invention four provides, and for convenience of description, only illustrates
The part relevant to the embodiment of the present invention.A kind of guider of Fig. 4 example can be the one that previous embodiment two provides
The executive agent of air navigation aid.A kind of guider of Fig. 4 example includes that acquisition module 41, planning module 42 and map send mould
Block 43, each functional module describes in detail as follows:
Acquisition module 41, for obtaining the instant navigation map that first terminal sends, wherein, wraps in this instant navigation map
Include the positional information of multiple labelling point, the user setup that positional information is first terminal of the plurality of labelling point for the second terminal
The information of navigational assistance is provided, and includes the positional information of the positional information of starting point, the positional information of terminal and at least intermediate point,
First terminal is for providing the terminal of navigational assistance, and the second terminal is the terminal needing to accept navigational assistance；
The instant navigation map obtained is sent to planning module 42 by acquisition module 41.
Planning module 42, for receiving the instant navigation map that acquisition module 41 sends, in this instant navigation map,
The navigation of the position that the positional information planning according to multiple labelling points is reached home through the position of intermediate point by the position of starting point
Path；
The guidance path of planning is sent to map sending module 43 by planning module 42.
Map sending module 43, for receiving the guidance path that planning module 42 sends, will comprise this guidance path
Instant navigation map sends to first terminal and the second terminal.
In a kind of guider that the present embodiment provides, each module realizes the process of respective function, specifically refers to earlier figures
The description of 3 illustrated embodiments, here is omitted.
Knowable to a kind of guider of above-mentioned Fig. 5 example, in the present embodiment, server sends by obtaining first terminal
The instant navigation map comprising multiple labelling point after, plan from starting point through intermediate point according to the positional information of multiple labelling points
The guidance path reached home, and the instant navigation map comprising this guidance path is sent to first terminal and the second terminal,
Thus realize between the user of first terminal and the user of the second terminal can real-time, interactive and the navigation merit of overlapping trees planning
Energy.
Embodiment five:
Fig. 6 is the structural representation of a kind of guider that the embodiment of the present invention five provides, and for convenience of description, only illustrates
The part relevant to the embodiment of the present invention.A kind of guider of Fig. 6 example can be the one that previous embodiment three provides
The executive agent of air navigation aid.A kind of guider of Fig. 6 example includes that acquisition module 51, planning module 52, map send mould
Block 53, each functional module describes in detail as follows:
Acquisition module 51, for obtaining the instant navigation map that first terminal sends, wherein, wraps in this instant navigation map
Include the positional information of multiple labelling point, the user setup that positional information is first terminal of the plurality of labelling point for the second terminal
The information of navigational assistance is provided, and includes the positional information of starting point, the positional information of terminal and the position of at least one intermediate point
Information, first terminal is for providing the terminal of navigational assistance, and the second terminal is the terminal needing to accept navigational assistance；
The instant navigation map obtained is sent to planning module 52 by acquisition module 51.
Planning module 52, for receiving the instant navigation map that acquisition module 51 sends, in this instant navigation map,
The navigation of the position that the positional information planning according to multiple labelling points is reached home through the position of intermediate point by the position of starting point
Path；
The guidance path of planning is sent to map sending module 53 by planning module 52.
Map sending module 53, for receiving the guidance path that planning module 52 sends, will comprise this guidance path
Instant navigation map sends to first terminal and the second terminal.
Further, this guider also includes:
The guidance path of planning is sent to more new module 54 by planning module 52.
More new module 54, for receiving the guidance path that planning module 52 sends, and if receiving after renewal
Between point positional information, then according to the updating location information guidance path of the intermediate point after this renewal；
Guidance path after more new module 54 will update is sent to path sending module.
Path sending module 55, for receiving the guidance path that more new module 54 sends, by the navigation road after this renewal
Footpath sends to first terminal and the second terminal.
Further, this guider also includes:
The guidance path of planning is sent to position judging module 56 by planning module 52.
Position judging module 56, for receiving the guidance path that planning module 52 sends, and obtains the second terminal and sends out
The real-time position information sent, according to this real-time position information judge the current location of the second terminal whether on guidance path；
Position judging module 56 will determine that result is sent to the first reminding module 57, the reality the second terminal obtained sent
Time positional information be sent to computing module 58.
First reminding module 57, for receiving the judged result that judge module 56 sends, according to this judged result, if the
The current location of two terminals deviate from described guidance path, then send the first prompting message to the second terminal so that the second terminal
Position reminding and the instruction of direction adjustment is sent according to this first prompting message.
Further, this guider also includes:
Computing module 58, for receiving the real-time position information that position judging module 56 sends, according to this real time position
Information calculates the distance between position and the position of intermediate point of the second terminal, and the second terminal arrives the position of described intermediate point
The time put；
Computing module 58 is sent to the second reminding module 59 by calculate away from discrete time.
Second reminding module 59, is used for receiving computing module 58 transmission range and time, according to this away from discrete time to
First terminal sends the second prompting message so that first terminal sends the state to the second terminal according to this second prompting message and carries
Wake up.
In a kind of guider that the present embodiment provides, each module realizes the process of respective function, specifically refers to earlier figures
The description of 4 illustrated embodiments, here is omitted.
Knowable to a kind of guider of above-mentioned Fig. 6 example, in the present embodiment, server sends by obtaining first terminal
The instant navigation map comprising multiple labelling point after, plan from starting point through intermediate point according to the positional information of multiple labelling points
The guidance path reached home, and the instant navigation map comprising this guidance path is sent to first terminal and the second terminal,
Thus realize between the user of first terminal and the user of the second terminal can real-time, interactive and the navigation merit of overlapping trees planning
Energy；Meanwhile, after server receives the positional information of the intermediate point after renewal, according to the positional information of the intermediate point after this renewal
Update guidance path, and will update after guidance path send to first terminal and described second terminal so that first terminal
User and the user of the second terminal between can at any time path planning be interacted adjustment and the communication of formula, effectively assist
Navigation；Server is by obtaining the real-time position information of the second terminal and judging working as of the second terminal according to this real-time position information
When front position deviate from guidance path, send the first prompting message to the second terminal in time so that the second terminal can be according to this
First prompting message sends position reminding and the instruction of direction adjustment to the user of the second terminal, so that the user of the second terminal
Can return on the guidance path of planning in time, it is to avoid the waste of the time and efforts that navigational error causes, improve and lead
Boat efficiency；Server calculate according to the real-time position information of the second terminal simultaneously the position of the second terminal and intermediate point position it
Between distance, and the second terminal arrive intermediate point position required for time, and according to calculate away from discrete time and
Time send the second prompting message to first terminal so that first terminal can be according to this second prompting message to the use of first terminal
Family sends the state to the second terminal in time and reminds, and makes the user of first terminal understand the current state of the second terminal in time, closes
Reason arranges the travel plans of oneself, makes assisting navigation more hommization, and further increases navigation efficiency.
It should be noted that each embodiment in this specification all uses the mode gone forward one by one to describe, each embodiment
Stress is all the difference with other embodiments, and between each embodiment, same or like part sees mutually
?.For device class embodiment, due to itself and embodiment of the method basic simlarity, so describe is fairly simple, relevant
Part sees the part of embodiment of the method and illustrates.
It should be noted that in said apparatus embodiment, included modules simply carries out drawing according to function logic
Point, but it is not limited to above-mentioned division, as long as being capable of corresponding function；It addition, each functional module is concrete
Title also only to facilitate mutually distinguish, is not limited to protection scope of the present invention.
It will appreciated by the skilled person that all or part of step realizing in the various embodiments described above method is can
Completing instructing relevant hardware by program, corresponding program can be stored in a computer read/write memory medium
In, described storage medium, such as ROM/RAM, disk or CD etc..
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (10)
1. an air navigation aid, it is characterised in that including:
Described server obtains the instant navigation map that first terminal sends, and wherein, described instant navigation map includes multiple
The positional information of labelling point, the user setup that positional information is described first terminal of the plurality of labelling point for the second terminal
The information of navigational assistance is provided, and includes the positional information of starting point, the positional information of terminal and the position of at least one intermediate point
Information, described first terminal is for providing the terminal of navigational assistance, and described second terminal is the terminal needing to accept navigational assistance；
In described instant navigation map, plan according to the positional information of the plurality of labelling point and passed through by the position of described starting point
The position of described intermediate point arrives the guidance path of the position of described terminal；
The instant navigation map comprising described guidance path is sent to described first terminal and described second terminal.
Air navigation aid the most according to claim 1, it is characterised in that described method also includes:
If described server receives the positional information of the intermediate point after renewal, then according to the position of the intermediate point after described renewal
Guidance path described in information updating；
Guidance path after updating sends to described first terminal and described second terminal.
Air navigation aid the most according to claim 1 and 2, it is characterised in that described method also includes:
Described server obtains the real-time position information that described second terminal sends, and judges described according to described real-time position information
Whether the current location of the second terminal is on described guidance path；
If the current location of described second terminal deviate from described guidance path, then send the first prompting to described second terminal and disappear
Breath so that described second terminal sends position reminding and the instruction of direction adjustment according to described first prompting message.
Air navigation aid the most according to claim 3, it is characterised in that described method also includes:
Described server calculate according to described real-time position information position and the described intermediate point of described second terminal position it
Between distance, and described second terminal arrives time of position of described intermediate point；
Send the second prompting message according to described distance and described time to described first terminal so that described first terminal according to
Described second prompting message sends the state to described second terminal and reminds.
5. a guider, it is characterised in that including:
Acquisition module, for obtaining the instant navigation map that first terminal sends, wherein, described instant navigation map includes many
The positional information of individual labelling point, the user setup that positional information is described first terminal of the plurality of labelling point for second eventually
End provides the information of navigational assistance, and includes the positional information of starting point, the positional information of terminal and the position of at least one intermediate point
Confidence ceases, and described first terminal is for providing the terminal of navigational assistance, and described second terminal is the terminal needing to accept navigational assistance；
Planning module, in described instant navigation map, plans by described according to the positional information of the plurality of labelling point
The position of starting point arrives the guidance path of the position of described terminal through the position of described intermediate point；
Map sending module, for sending the instant navigation map comprising described guidance path to described first terminal and institute
State the second terminal.
Guider the most according to claim 5, it is characterised in that described device also includes:
More new module, if the positional information of the intermediate point after receiving renewal, then according to the intermediate point after described renewal
Guidance path described in updating location information；
Path sending module, the guidance path after updating sends to described first terminal and described second terminal.
7. according to the guider described in claim 5 or 6, it is characterised in that described device also includes:
Position judging module, for obtaining the real-time position information that described second terminal sends, according to described real-time position information
Judge that the current location of described second terminal is whether on described guidance path；
First reminding module, if deviate from described guidance path, then to described second for the current location of described second terminal
Terminal sends the first prompting message so that described second terminal sends position reminding according to described first prompting message and direction is adjusted
Whole instruction.
Guider the most according to claim 7, it is characterised in that described device also includes:
Computing module, for calculating the position of described second terminal and the position of described intermediate point according to described real-time position information
Between distance, and described second terminal arrives time of position of described intermediate point；
Second reminding module, for sending the second prompting message according to described distance and described time to described first terminal, makes
Obtain described first terminal and send the prompting of the state to described second terminal according to described second prompting message.
9. a navigation system, it is characterised in that described system includes first terminal, the second terminal and server, described first
Terminal is for providing the terminal of navigational assistance, and described second terminal is the terminal needing to accept navigational assistance；
Described first terminal is used for importing instant navigation map, and is immediately led by the described of positional information comprising multiple labelling point
Boat map is sent to described server, wherein, the user setup that positional information is described first terminal of the plurality of labelling point
The information that navigational assistance is provided for described second terminal, and include the positional information of starting point, the positional information of terminal and at least
The positional information of one intermediate point；
Described server is for obtaining the described instant navigation map that described first terminal sends；And for immediately leading described
In boat map, plan by the position of described starting point through the position of described intermediate point according to the positional information of the plurality of labelling point
Arrive the guidance path of the position of described emphasis；It is additionally operable to send to described the instant navigation map comprising described guidance path
First terminal and described second terminal；
Described first terminal is additionally operable to receive and show the instant navigation map comprising guidance path that described server sends；
Described second terminal is for receiving and show the instant navigation map comprising described guidance path that described server sends.
Navigation system the most according to claim 9, it is characterised in that described server is additionally operable to:
Receive the positional information of the intermediate point after renewal, then according to described in the updating location information of the intermediate point after described renewal
Guidance path；
Guidance path after updating sends to described first terminal and described second terminal；
Obtain the real-time position information that described second terminal sends, judge described second terminal according to described real-time position information
Whether current location is on described guidance path；
If the current location of described second terminal deviate from described guidance path, then send the first prompting to described second terminal and disappear
Breath；
The distance between position and the position of described intermediate point of described second terminal is calculated according to described real-time position information, with
And described second terminal arrives time of position of described intermediate point；
The second prompting message is sent to described first terminal according to described distance and described time；
Described first terminal is additionally operable to:
Receive the guidance path after the described renewal that described server sends, and refresh i.e. according to the guidance path after described renewal
Time navigation map；
Receive described server and send described second prompting message, and send to described second eventually according to described second prompting message
The state of end is reminded；
Described second terminal is additionally operable to:
Receive the guidance path after the described renewal that described server sends, and refresh i.e. according to the guidance path after described renewal
Time navigation map；
Described real-time position information is sent to described server；
Receive described server send described first prompting message, and according to described first prompting message send position reminding and
The instruction that direction adjusts.
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