CN109033432A - A kind of interest point indication method and terminal device - Google Patents
A kind of interest point indication method and terminal device Download PDFInfo
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- CN109033432A CN109033432A CN201810916249.5A CN201810916249A CN109033432A CN 109033432 A CN109033432 A CN 109033432A CN 201810916249 A CN201810916249 A CN 201810916249A CN 109033432 A CN109033432 A CN 109033432A
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Abstract
The present invention provides a kind of interest point indication method and terminal device, this method comprises: according to the corresponding relationship between the grid of father's level and the grid of child level of the coverage obtained in advance, according to the sequence that the grid from father's level pushes away down step by step to the grid of child level, user location target grid affiliated in lowest hierarchical level is positioned；According to the corresponding relationship of the grid and point of interest that obtain in advance, target point of interest corresponding with the target grid is determined；Show the target point of interest.Interest point indication method provided by the invention, the sequence that can be rapidly pushed away down step by step according to the grid of father's level to the grid of child level, orient user location target grid affiliated in lowest hierarchical level, according to the corresponding relationship of grid and point of interest, target point of interest corresponding with target grid can be accurately determined, so as to quickly and accurately show target point of interest corresponding with user location, the effect for recommending point of interest is improved.
Description
Technical field
The present invention relates to technical field of geographic information more particularly to a kind of interest point indication methods and terminal device.
Background technique
Due to universal based on location-based service, many companies can recommend neighbouring point of interest according to user location.It is existing
Technology searches the point of interest near user location by training in rotation multiple in mass data, time-consuming long, is not able to satisfy user
The requirement of instantaneity inquiry point of interest.In addition, the distance between the point of interest inquired and user location are distant, point of interest
Practicability is not able to satisfy user demand.As it can be seen that being led since the instantaneity of the point of interest of prior art recommendation, practicability are poor
Causing the prior art to there are problems that recommendation point of interest, the effect is relatively poor.
Summary of the invention
Embodiment of the disclosure provides a kind of interest point indication method and terminal device, to improve the effect for recommending point of interest
Fruit.
In order to solve the above technical problems, the disclosure is achieved in that
In a first aspect, the embodiment of the invention provides a kind of interest point indication methods, comprising:
According to the corresponding relationship between the grid of father's level and the grid of child level of the coverage obtained in advance, according to
The sequence pushed away down step by step from the grid of father's level to the grid of child level positions user location target affiliated in lowest hierarchical level
Grid；
According to the corresponding relationship of the grid and point of interest that obtain in advance, target interest corresponding with the target grid is determined
Point；
Show the target point of interest.
Second aspect, the embodiment of the present invention also provide a kind of terminal device, comprising:
Processing module, between the grid of father's level and the grid of child level according to the coverage obtained in advance
Corresponding relationship positions user location in lowermost layer according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Target grid belonging in grade；
Determining module, for the corresponding relationship according to the grid and point of interest obtained in advance, the determining and target grid
Corresponding target point of interest；
First display module, for showing the target point of interest.
The third aspect, the embodiment of the present invention also provide a kind of terminal device, including processor, memory and are stored in described
It is real when the computer program is executed by the processor on memory and the computer program that can run on the processor
The step of existing above-mentioned interest point indication method.
Fourth aspect, the embodiment of the present invention also provide a kind of computer readable storage medium, the computer-readable storage
Computer program is stored on medium, the computer program realizes the step of above-mentioned interest point indication method when being executed by processor
Suddenly.
In embodiments of the present invention, the grid of father's level of the coverage obtained in advance by basis and the grid of child level
Corresponding relationship between lattice positions user location according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Target grid belonging in lowest hierarchical level；According to the corresponding relationship of the grid and point of interest that obtain in advance, the determining and mesh
Mark the corresponding target point of interest of grid；Show the target point of interest.In such manner, it is possible to rapidly according to the grid of father's level to son
The sequence that the grid of level pushes away down step by step, orient user location in lowest hierarchical level belonging to target grid, according to grid with
The corresponding relationship of point of interest can accurately determine target point of interest corresponding with target grid, so as to fast and accurately
Ground shows target point of interest corresponding with user location, improves the effect for recommending point of interest.
Detailed description of the invention
It, below will be in embodiment of the disclosure description in order to illustrate more clearly of the technical solution of embodiment of the disclosure
Required attached drawing is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the disclosure
Example is applied, it for those of ordinary skill in the art, without any creative labor, can also be attached according to these
Figure obtains other attached drawings.
Fig. 1 is one of the flow chart of interest point indication method provided in an embodiment of the present invention；
Fig. 2 is one of level schematic diagram provided in an embodiment of the present invention；
Fig. 3 is the two of level schematic diagram provided in an embodiment of the present invention；
Fig. 4 is the grid relation table between father's level and child level provided in an embodiment of the present invention；
Fig. 5 is point of interest schematic diagram provided in an embodiment of the present invention；
Fig. 6 is the two of the flow chart of interest point indication method provided in an embodiment of the present invention；
Fig. 7 is one of the structure chart of terminal device provided in an embodiment of the present invention；
Fig. 8 is the two of the structure chart of terminal device provided in an embodiment of the present invention；
Fig. 9 is the three of the structure chart of terminal device provided in an embodiment of the present invention；
Figure 10 is the four of the structure chart of terminal device provided in an embodiment of the present invention；
Figure 11 is the five of the structure chart of terminal device provided in an embodiment of the present invention；
Figure 12 is the six of the structure chart of terminal device provided in an embodiment of the present invention.
Specific embodiment
Below in conjunction with the attached drawing in embodiment of the disclosure, the technical solution in embodiment of the disclosure is carried out clear
Chu is fully described by, it is clear that described embodiment is a part of this disclosure embodiment, instead of all the embodiments.Base
Embodiment in the disclosure, it is obtained by those of ordinary skill in the art without making creative efforts all
Other embodiments belong to the range of the protection of the disclosure.
It is the flow chart of interest point indication method provided in an embodiment of the present invention referring to Fig. 1, Fig. 1, the point of interest is shown
Method can be applied to terminal device, as shown in Figure 1, comprising the following steps:
It is corresponding between the grid of father's level and the grid of child level of the coverage that step 101, basis obtain in advance
Relationship positions user location in lowest hierarchical level according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Affiliated target grid.
In the present embodiment, the coverage, which refers to, services covered geographic area.The grid and sublayer of father's level
Corresponding relationship between the grid of grade can be the grid and child level of father's level during dividing level to coverage
Grid between corresponding relationship.
Referring to Fig. 2, Fig. 2 is one of level schematic diagram provided in an embodiment of the present invention.As shown in Fig. 2, by service area
Domain 200 is divided into the first grid, the second grid, third grid and the 4th grid totally 4 grids, using the level as father's level,
4 grids are successively numbered, number is 1101,1102,1103 and 1104 respectively.
After grid is respectively divided to 4 grids shown in Fig. 2, child level figure shown in Fig. 3 is obtained.As shown in figure 3, the
One grid 1101 is divided into 4 grids, and being separately encoded is 110101,110102,110103,110104, and the second grid 1102 is drawn
It is divided into 4 grids, being separately encoded is 110201,110202,110203,110204, and third grid 1103 is divided into 4 grids,
Being separately encoded is 110301,110302,110303,110304, and the 4th grid 1104 is divided into 4 grids, be separately encoded for
110401,110402,110403,110404.It will scheme according to hierarchical sequence is drawn using level shown in Fig. 2 as father's level
Child level of the level shown in 3 as father's level shown in Fig. 2.First grid 1101 and grid 110101,110102,110103,
110104 there are corresponding relationship, the second grid 1102 and grid 110201,110202,110203,110204 there are corresponding relationship,
There are corresponding relationship, the 4th grid 1104 and grids with grid 110301,110302,110303,110304 for third grid 1103
110401,110402,110403,110404 there are corresponding relationships.The grid of level shown in the grid and Fig. 3 of level shown in Fig. 2
Between relationship can be indicated with grid relation table.
Specifically, referring to Fig. 4, Fig. 4 show the grid between father's level and child level provided in an embodiment of the present invention
Relation table.In Fig. 4, father's layer ID indicates that father's layer coding, sublayer ID indicate sublayer coding.The grid 1101 and child level of father's level
Grid 110101,110102,110103,110104 it is corresponding, the grid 110201 of the grid 1102 of father's level and child level,
110202,110203,110204 is corresponding, the grid of the grid 1103 of father's level and child level 110301,110302,110303,
110304 corresponding relationships, the grid 1104 of father's level and the grid 110401,110402,110403,110404 of child level.
It is understood that can further divide the grid in level shown in Fig. 3, layer shown in Fig. 3 is obtained
The child level of grade, the level quantity of division can be with no restrictions.Level quantity, example can also be determined according to the range of coverage
Such as, the range of coverage is administrative areas at the county level domain range, then can be determined according to the scale bar in common administrative areas at the county level domain
Level quantity.
Specifically, it is 1: 400 ten thousand that common scale bar, which includes National planning, in planning, provincial resources 1: 20 ten thousand~
1: 100 ten thousand, city-level should be 1: 50 ten thousand；Ground level planning should be 1: 10 ten thousand~1: 50 ten thousand.County-level plan is ten thousand~1:10 of 1:2.5
Ten thousand, town grade is planned to 1:5 ten thousand；Township level planning should be 1:1 ten thousand, 1:5000,1: 2000,1: 1000 or 1: 500.In coverage
When for County Level Regional, minimum scale ruler is exactly 1:10 ten thousand, at this point it is possible to choose 1: 500,1: 1000,1: 2000,1: 5000,1: 1
Ten thousand, 1: 2.5 ten thousand, 1: 5 ten thousand, 1: 10 ten thousand this 8 kinds of scale bar carry out level division, divide 8 levels altogether, and each level is right respectively
Answer one group of scale bar.8 levels can be established with the corresponding relationship between the grid of father's level and the grid of child level.
Specifically, using the first level as father's level, child level of second level as the first level establishes first
Corresponding relationship between the grid of level and multiple grids of the second level；Using the second level as father's level, third level
As the child level of the second level, the corresponding relationship between the grid of the second level and multiple grids of third level is established；It will
Third level be used as be father's level, child level of the 4th level as third level, establish third level grid and the 4th layer
Corresponding relationship between multiple grids of grade；Using the 4th level as father's level, sublayer of the layer 5 grade as the 4th level
Grade, establishes the corresponding relationship between the grid of the 4th level and multiple grids of layer 5 grade；Using layer 5 grade as father layer
Grade, child level of the layer 6 grade as layer 5 grade are established between the grid of layer 5 grade and multiple grids of layer 6 grade
Corresponding relationship；Using layer 6 grade as father's level, child level of the layer 7 grade as layer 6 grade establishes the grid of layer 6 grade
Corresponding relationship between lattice and multiple grids of layer 7 grade；Using layer 7 grade as father's level, the 8th level is as the 7th
The child level of level establishes the corresponding relationship between the grid of layer 7 grade and multiple grids of the 8th level.In this way, can be right
Grid corresponding relationship is established between 8 levels, since highest level i.e. the first level, successively to next level positioning user position
Grid where setting, until navigating to the target grid in lowest hierarchical level i.e. the 8th level where user location.
In this way, user location can quickly be positioned in the target grid of lowest hierarchical level, positioned by simple level
Determine that user location in the target grid of lowest hierarchical level, can be saved the time.
The corresponding relationship of grid and point of interest that step 102, basis obtain in advance, determination are corresponding with the target grid
Target point of interest.
In the present embodiment, the point of interest is that can provide shops or facility of various services etc., for example, point of interest can
Think shop, bus platform, gas station etc..
In the present embodiment, the corresponding relationship of the grid and point of interest that obtain in advance is all levels that coverage divides
In lowest hierarchical level grid and point of interest corresponding relationship.For example, coverage is divided into the first level and the second layer
Grade, the first level are father's level, and the second level is child level, then obtain the grid of the second level and the corresponding relationship of point of interest.
For another example, coverage is divided into the first level, the second level and third level, and the first level is father's level, and the second level is
The child level of first level, third level are the child level of the second level, then obtain the grid of third level and pair of point of interest
It should be related to.
It is understood that all point of interest phases in the geographic area that the grid of lowest hierarchical level can be covered with grid
Corresponding, the number of the corresponding point of interest of each grid is determined according to the point of interest for actually including in geographic area.In the present embodiment
In, the grid number of lowest hierarchical level can be determined according to the sum of the point of interest of coverage, when the sum of point of interest is relatively more
When, the grid number of lowest hierarchical level is bigger, when the sum of point of interest is fewer, the grid small number of lowest hierarchical level.
In the present embodiment, the point of interest that network obtains coverage can be first passed through in advance, in the grid of the lowest hierarchical level to coverage
After lattice divide, each grid of lowest hierarchical level is closed with the point of interest on the geographical location of grid covering respectively
Connection.
Referring to Fig. 5, Fig. 5 is point of interest schematic diagram provided in an embodiment of the present invention.As shown in figure 5, in lowest hierarchical level
The first point of interest 1, the second point of interest 2 and third point of interest 3 are shown on grid 110101, it can be by the grid of lowest hierarchical level
110101 are associated with the first point of interest 1, the second point of interest 2 and third point of interest 3, are navigating to user location in lowermost layer
When the grid 110101 of grade, it can determine that point of interest corresponding with the grid 110101 of lowest hierarchical level is the first point of interest 1, second
Point of interest 2 and third point of interest 3.
Step 103, the display target point of interest.
In the present embodiment, the terminal device can be mobile terminal, or car-mounted terminal.Movement can be passed through
The target point of interest is shown on the map that the display screen of terminal is shown, the map that can also be shown in the display screen of car-mounted terminal
The upper display target point of interest.
In the embodiment of the present invention, above-mentioned mobile terminal can be mobile phone, tablet computer (Tablet Personal
Computer), laptop computer (Laptop Computer), personal digital assistant (Personal Digital
Assistant, abbreviation PDA), mobile Internet access device (Mobile Internet Device, MID) or wearable device
(Wearable Device) etc..Car-mounted device can be automobile data recorder, navigation equipment etc..
The interest point indication method of the embodiment of the present invention passes through the grid according to the father's level of coverage obtained in advance
Corresponding relationship between the grid of child level, according to the sequence that the grid from father's level pushes away down step by step to the grid of child level,
Position user location target grid affiliated in lowest hierarchical level；According to the corresponding relationship of the grid and point of interest that obtain in advance,
Determine target point of interest corresponding with the target grid；Show the target point of interest.In such manner, it is possible to rapidly according to father's layer
The sequence that the grid of grade pushes away down step by step to the grid of child level orients user location target grid affiliated in lowest hierarchical level
Lattice can accurately determine target point of interest corresponding with target grid according to the corresponding relationship of grid and point of interest, so as to
Quickly and accurately to show target point of interest corresponding with user location, the effect for recommending point of interest is improved.
It is the flow chart of interest point indication method provided in an embodiment of the present invention referring to Fig. 6, Fig. 6, the point of interest is shown
Method can be applied to terminal device.As shown in Figure 6, comprising the following steps:
Step 601 divides multiple levels according to the sequence being layered step by step to the coverage, and the division of each level is more
A grid.
Optionally, the grid quantity of each level and the point of interest quantity of the coverage are positively correlated.
In the present embodiment, the grid quantity of each level may be the same or different.The interest of the coverage
Point quantity is more, and the grid quantity of each level is more, and the point of interest quantity of the coverage is fewer, the grid of each level
Quantity is fewer.
In this way, the grid quantity of each level can rationally be arranged, the efficiency for dividing grid is improved.
Optionally, which may comprise steps of:
According to the characteristic information of coverage, target tier quantity is determined；
The corresponding level of the target tier quantity, different layers are divided according to the sequence being layered step by step to the coverage
The corresponding different scale bar of grade.
Optionally, the characteristic information includes at least one of the following: area, point of interest quantity and region different degree information.
In embodiments of the present invention, level quantity can be determined according to the area of coverage, for example, the model of coverage
It encloses for administrative areas at the county level's domain range, then level quantity can be determined according to the scale bar in common administrative areas at the county level domain.
Specifically, when coverage is County Level Regional, minimum scale ruler is exactly 1:10 ten thousand, at this point it is possible to choose 1:
500,1: 1000,1: 2000,1: 5000,1: 1 ten thousand, 1: 2.5 ten thousand, 1: 5 ten thousand, 1: 10 ten thousand this 8 kinds of scale bar carry out level division,
8 levels are divided altogether, and each level respectively corresponds one group of scale bar.For first level as highest level, corresponding scale bar is 1
: 100,000.Second level is the child level of the first level, and corresponding scale bar is 1: 5 ten thousand.Third level is the sublayer of the second level
Grade, corresponding scale bar are 1: 2.5 ten thousand.4th level is the child level of third level, and corresponding scale bar is 1: 1 ten thousand.5th
Level is the child level of the 4th level, and corresponding scale bar is 1: 5000.Layer 6 grade is the child level of layer 5 grade, corresponding
Scale bar is 1: 2000.Layer 7 grade is the child level of layer 6 grade, and corresponding scale bar is 1: 1000.8th level is the 7th
The child level of level, corresponding scale bar are 1: 500.
For example, in the case where needing to divide 8 levels, the first level is divided into 4 grids, needs to first layer
Each grid of grade carries out grid division and obtains the second level, for example, being that 4 grids obtain by each grid division of the first level
It is that 8 grids obtain the second level to the second level, or by each grid division of the first level, the grid quantity of division can be certainly
Definition determines.And so on, it needs to carry out grid division to each grid of the second level, obtains third level；It needs to
Each grid of three levels carries out grid division, obtains the 4th level；It needs to carry out grid to each grid of the 4th level to draw
Point, obtain layer 5 grade；It needs to carry out grid division to each grid of layer 5 grade, obtains layer 6 grade；It needs to the 6th
Each grid of level carries out grid division, obtains layer 7 grade；It needs to carry out grid division to each grid of layer 7 grade,
Obtain the 8th level.
Supplementary explanation, can also determine level quantity according to the point of interest quantity of coverage, coverage it is emerging
Interest point quantity is more, and corresponding level quantity is more, and the point of interest quantity of coverage is fewer, and corresponding level quantity is fewer.
It further remarks additionally, can also determine level quantity according to the region different degree information of coverage, take
The region different degree information in business region is higher, and corresponding level quantity is more, and the region different degree information of coverage is lower, right
The level quantity answered is fewer.For example, different degree information in region can be determined according to the city ranking information of coverage, one
Line city can set high-grade for region different degree information, and tier 2 cities can set medium for region different degree information
Grade, three line cities can set inferior grade for region different degree information.It is understood that can also according to area, interest
At least two in point quantity and region different degree information determine level quantity.
In this way, level can be divided reasonably, be conducive to improve the efficiency that level divides.
Step 602, the grid that father's level is established according to the sequence pushed away down step by step are corresponding with multiple grids of child level to close
System.
For example, in the case where coverage is divided into 8 levels, grid are carried out to each grid of the first level
Lattice divide, and obtain the second level；Grid division is carried out to each grid of the second level, obtains third level；To third level
Each grid carry out grid division, obtain the 4th level；Grid division is carried out to each grid of the 4th level, obtains the 5th
Level；Grid division is carried out to each grid of layer 5 grade, obtains layer 6 grade；Need to each grid of layer 6 grade into
Row grid division obtains layer 7 grade；It needs to carry out grid division to each grid of layer 7 grade, obtains the 8th level.It presses
The corresponding pass of the grid of father's level and multiple grids of child level is established according to the first level to the sequence that the 8th level pushes away down step by step
System.
For example, the grid 1101 of the first level to be divided into grid 110101, the grid 110102, grid of the second level
110103 and grid 110104, then establish the grid 1101 of the first level and the grid 110101 of the second level, grid 110102,
Corresponding relationship between grid 110103 and grid 110104.The grid of third level are divided into the grid 110101 of the second level
Lattice 11010101, grid 11010102, grid 11010103, grid 11010104 then establish the grid 110101 of the second level
Corresponding pass between the grid 11010101 of third level, grid 11010102, grid 11010103, grid 11010104
System.Similar, it can establish the corresponding relationship between the grid of third level and multiple grids of the 4th level, can establish
Corresponding relationship between the grid of four levels and multiple grids of layer 5 grade can establish the grid and layer 6 of layer 5 grade
Corresponding relationship between multiple grids of grade, can establish pair between the grid of layer 7 grade and multiple grids of the 8th level
It should be related to, so as to establish the grid and child level of father's level according to the sequence pushed away down step by step to the first level to eight levels
Multiple grids corresponding relationship.
It is corresponding between the grid of father's level and the grid of child level of the coverage that step 603, basis obtain in advance
Relationship positions user location in lowest hierarchical level according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Affiliated target grid.
The realization process and beneficial effect of this step may refer to the description in step 101, and details are not described herein again.
The corresponding relationship of grid and point of interest that step 604, basis obtain in advance, determination are corresponding with the target grid
Target point of interest.
Optionally, determination target point of interest corresponding with the target grid, comprising the following steps:
From at least two point of interest corresponding with the target grid, the determining distance between the user location is nearest
The first point of interest；
It will be with the associated point of interest of the first point of interest as the target point of interest, described and first point of interest
Associated point of interest be less than or equal at least two point of interest with the distance between first point of interest it is default away from
From point of interest.
In the present embodiment, the grid for the lowest hierarchical level that coverage divides can be associated with point of interest in advance.
Each point of interest in the grid of lowest hierarchical level can be associated in advance multiple emerging less than or equal to pre-determined distance with its distance
It is interesting, the data being associated with can be stored.
In this way, first point of interest nearest apart from user location can be quickly determined, and quickly determine and described the
The associated point of interest of one point of interest can quickly locate out relatively high with user location matching degree as target point of interest
Point of interest improves the accuracy of point of interest.
It should be noted that the embodiment also can be applied to the corresponding embodiment of Fig. 1, and reach identical beneficial
Effect, to avoid repeating, details are not described herein again.
Step 605, the display target point of interest.
Optionally, which may comprise steps of:
The corresponding cartographic information of the target grid is shown according to the corresponding scale bar of the lowest hierarchical level, and describedly
The target point of interest is shown in figure information.
For example, if the corresponding scale bar of lowest hierarchical level is 1:500, according to the scale bar displaying target grid of 1:500
The corresponding cartographic information of lattice, and the displaying target point of interest on the cartographic information of 1:500.
In this way, the corresponding cartographic information of target grid and target point of interest of lowest hierarchical level can be checked in order to user, mention
The display effect of height display cartographic information and target point of interest.
Supplementary explanation, after embodiment illustrated in fig. 1 step 101, can with the following steps are included:
In the corresponding relationship according to the grid and point of interest obtained in advance, determine that the target grid is emerging without corresponding target
In the case where interest point, show the corresponding point of interest of adjacent cells of the target grid, and/or the display target grid without right
The prompt information for the target point of interest answered.
The adjacent cells include in the nine grids centered on the target grid, its in addition to the target grid
Any one grid in his 8 grids.
In this way, the point of interest of adjacent cells can be shown in the case where target grid is without corresponding target point of interest,
And/or prompt information of the displaying target grid without corresponding target point of interest, in the case where no target point of interest, also can to
Family shows useful information, improves Global Information recommendation effect.
It should be noted that the embodiment also can be applied to the corresponding embodiment of Fig. 6, and reach identical beneficial
Effect, to avoid repeating, details are not described herein again.
The interest point indication method of the embodiment of the present invention, by being divided to the coverage according to the sequence being layered step by step
Multiple levels, and each level divides multiple grids；The grid and child level of father level are established according to the sequence pushed away down step by step
The corresponding relationship of multiple grids；According to pair between the grid of father's level and the grid of child level of the coverage obtained in advance
It should be related to, according to the sequence that the grid from father's level pushes away down step by step to the grid of child level, position user location in lowest hierarchical level
In belonging to target grid；According to the corresponding relationship of the grid and point of interest that obtain in advance, determination is corresponding with the target grid
Target point of interest；Show the target point of interest.In such manner, it is possible to rapidly according to the grid of father's level to the grid of child level
The sequence pushed away down step by step orients user location target grid affiliated in lowest hierarchical level, according to pair of grid and point of interest
It should be related to, target point of interest corresponding with target grid can be accurately determined, so as to quickly and accurately show and use
The corresponding target point of interest in family position improves the effect for recommending point of interest.
It is the structure chart of terminal device provided in an embodiment of the present invention referring to Fig. 7, Fig. 7, as shown in fig. 7, terminal device 700
It include: that processing module 701, determining module 702 and the first display module 703, processing module 701 are connect with determining module 702, really
Cover half block 702 is connect with the first display module 703, in which:
Processing module 701, for according to the grid of the grid of the father's level of coverage obtained in advance and child level it
Between corresponding relationship position user location most according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Target grid belonging in low-level；
Determining module 702, for the corresponding relationship according to the grid and point of interest obtained in advance, the determining and target grid
The corresponding target point of interest of lattice；
First display module 703, for showing the target point of interest.
Optionally, as shown in figure 8, the terminal device 700 further include:
Division module 704, for dividing multiple levels, and each layer according to the sequence being layered step by step to the coverage
Grade divides multiple grids；
Creation module 705, for establishing the grid of father's level and multiple grids of child level according to the sequence pushed away down step by step
Corresponding relationship.
Optionally, the grid quantity of each level and the point of interest quantity of the coverage are positively correlated.
Optionally, as shown in figure 9, the division module 704 includes:
First determines that submodule 7041 determines target tier quantity for the characteristic information according to coverage；
Submodule 7042 is divided, for dividing the destination layer series according to the sequence being layered step by step to the coverage
Corresponding level is measured, different levels correspond to different scale bars.
Optionally, the characteristic information includes at least one of the following: area, point of interest quantity and region different degree information.
Optionally, first display module 703, be also used to show according to the corresponding scale bar of the lowest hierarchical level described in
The corresponding cartographic information of target grid, and the target point of interest is shown on the cartographic information.
Optionally, as shown in Figure 10, the determining module 702 includes:
Second determines submodule 7021, for from least two point of interest corresponding with the target grid, determine with
The first nearest point of interest of distance between the user location；
Handle submodule 7022, for will with the associated point of interest of the first point of interest as the target point of interest,
It is described with the associated point of interest of the first point of interest be at least two point of interest between first point of interest
Distance is less than or equal to the point of interest of pre-determined distance.
Optionally, as shown in figure 11, the terminal device 700 further include:
Second display module 706 determines the target grid in the corresponding relationship according to the grid and point of interest obtained in advance
In the case that lattice are without corresponding target point of interest, the corresponding point of interest of adjacent cells of the target grid, and/or display are shown
Prompt information of the target grid without corresponding target point of interest.
Terminal device 700 can be realized each process that terminal device is realized in the embodiment of the method for Fig. 1, Fig. 6, to avoid
It repeats, which is not described herein again.
Terminal device 700 provided in an embodiment of the present invention, can be rapidly according to the grid of father's level to the grid of child level
The sequence that lattice push away down step by step, orient user location in lowest hierarchical level belonging to target grid, according to grid and point of interest
Corresponding relationship can accurately determine target point of interest corresponding with target grid, so as to quickly and accurately show with
The corresponding target point of interest of user location improves the effect for recommending point of interest.
Figure 12 is please referred to, Figure 12 is the structure chart for the terminal device that embodiment of the disclosure provides.As shown in figure 12, terminal
Equipment 1200 includes: processor 1201, bus interface and transceiver 1202, in which:
Processor 1201, between the grid of father's level and the grid of child level according to the coverage obtained in advance
Corresponding relationship position user location minimum according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Target grid belonging in level；According to the corresponding relationship of the grid and point of interest that obtain in advance, the determining and target grid
Corresponding target point of interest；Show the target point of interest.
Optionally, processor 1201 are also used to divide multiple levels according to the sequence being layered step by step to the coverage,
And each level divides multiple grids；The grid of father's level and multiple grids of child level are established according to the sequence pushed away down step by step
Corresponding relationship.
Optionally, the grid quantity of each level and the point of interest quantity of the coverage are positively correlated.
Optionally, processor 1201, which executes, described divides multiple layers according to the sequence that is layered step by step to the coverage
Grade, comprising: according to the characteristic information of coverage, determine target tier quantity；To the coverage according to being layered step by step
Sequence divides the corresponding level of the target tier quantity, and different levels correspond to different scale bars.
Optionally, the characteristic information includes at least one of the following: area, point of interest quantity and region different degree information.
Optionally, processor 1201 executes the display target point of interest, comprising: corresponding according to the lowest hierarchical level
Scale bar show the corresponding cartographic information of the target grid, and the target point of interest is shown on the cartographic information.
Optionally, processor 1201 executes determination target point of interest corresponding with the target grid, comprising: from
In corresponding at least two point of interest of the target grid, the first nearest interest of the determining distance between the user location
Point；It will be described to be associated with first point of interest with the associated point of interest of the first point of interest as the target point of interest
Point of interest be to be less than or equal to pre-determined distance with the distance between first point of interest at least two point of interest
Point of interest.
Optionally, processor 1201 is also used to, and in the corresponding relationship according to the grid and point of interest obtained in advance, determines institute
In the case where target grid is stated without corresponding target point of interest, the corresponding point of interest of adjacent cells of the target grid is shown,
And/or the display prompt information of the target grid without corresponding target point of interest.
In embodiments of the present invention, terminal device 1200 further include: memory 1203.In Figure 12, bus architecture can be with
Bus and bridge including any number of interconnection, the one or more processors specifically represented by processor 1201 and memory
The various circuits of 1203 memories represented link together.Bus architecture can also will such as peripheral equipment, voltage-stablizer and function
Various other circuits of rate management circuit or the like link together, and these are all it is known in the art, therefore, herein no longer
It is described further.Bus interface provides interface.Transceiver 1202 can be multiple element, that is, include transmitter and connecing
Receipts machine provides the unit for communicating over a transmission medium with various other devices.Processor 1201 is responsible for management bus architecture
With common processing, memory 1203 can store the used data when executing operation of processor 1201.
Terminal device 1200 provided in an embodiment of the present invention, can be rapidly according to the grid of father's level to the grid of child level
The sequence that lattice push away down step by step, orient user location in lowest hierarchical level belonging to target grid, according to grid and point of interest
Corresponding relationship can accurately determine target point of interest corresponding with target grid, so as to quickly and accurately show with
The corresponding target point of interest of user location improves the effect for recommending point of interest.
The embodiment of the present invention also provides a kind of computer readable storage medium, and meter is stored on computer readable storage medium
Calculation machine program, the computer program realize each mistake of any of the above-described kind of interest point indication method embodiment when being executed by processor
Journey, and identical technical effect can be reached, to avoid repeating, which is not described herein again.Wherein, the computer-readable storage medium
Matter, such as read-only memory (Read-Only Memory, abbreviation ROM), random access memory (Random Access
Memory, abbreviation RAM), magnetic or disk etc..
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form belongs within protection of the invention.
Claims (18)
1. a kind of interest point indication method characterized by comprising
According to the corresponding relationship between the grid of father's level and the grid of child level of the coverage obtained in advance, according to from father
The sequence that the grid of level pushes away down step by step to the grid of child level positions user location target grid affiliated in lowest hierarchical level
Lattice；
According to the corresponding relationship of the grid and point of interest that obtain in advance, target point of interest corresponding with the target grid is determined；
Show the target point of interest.
2. the method according to claim 1, wherein the level grid for the coverage that the basis obtains in advance
Corresponding relationship positions user location in lowermost layer according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Before target grid belonging in grade, the method also includes:
Multiple levels are divided according to the sequence being layered step by step to the coverage, and each level divides multiple grids；
The corresponding relationship of the grid of father's level and multiple grids of child level is established according to the sequence pushed away down step by step.
3. according to the method described in claim 2, it is characterized in that, the grid quantity of each level and the coverage
Point of interest quantity be positively correlated.
4. according to the method described in claim 2, it is characterized in that, it is described to the coverage according to the sequence being layered step by step
Divide multiple levels, comprising:
According to the characteristic information of coverage, target tier quantity is determined；
The corresponding level of the target tier quantity, different levels pair are divided according to the sequence being layered step by step to the coverage
Answer different scale bars.
5. according to the method described in claim 4, it is characterized in that, the characteristic information includes at least one of the following: area, emerging
Interest point quantity and region different degree information.
6. according to the method described in claim 4, it is characterized in that, the display target point of interest, comprising:
The corresponding cartographic information of the target grid is shown according to the corresponding scale bar of the lowest hierarchical level, and is believed in the map
The target point of interest is shown on breath.
7. the method according to claim 1, wherein determination target interest corresponding with the target grid
Point, comprising:
From at least two point of interest corresponding with the target grid, the determining distance between the user location it is nearest the
One point of interest；
It will be described to be associated with first point of interest with the associated point of interest of the first point of interest as the target point of interest
Point of interest be to be less than or equal to pre-determined distance with the distance between first point of interest at least two point of interest
Point of interest.
8. the method according to claim 1, wherein the mesh that the positioning user location is affiliated in lowest hierarchical level
After marking grid, the method also includes:
In the corresponding relationship according to the grid and point of interest obtained in advance, determine the target grid without corresponding target point of interest
In the case where, show the corresponding point of interest of adjacent cells of the target grid, and/or the display target grid without corresponding
The prompt information of target point of interest.
9. a kind of terminal device characterized by comprising
Processing module, for corresponding between the grid of father's level and the grid of child level according to the coverage obtained in advance
Relationship positions user location in lowest hierarchical level according to the sequence that the grid from father's level pushes away down step by step to the grid of child level
Affiliated target grid；
Determining module, for the corresponding relationship according to the grid and point of interest obtained in advance, determination is corresponding with the target grid
Target point of interest；
First display module, for showing the target point of interest.
10. terminal device according to claim 9, which is characterized in that further include:
Division module, for dividing multiple levels according to the sequence being layered step by step to the coverage, and each level divides
Multiple grids；
Creation module, for establishing the corresponding pass of the grid of father's level and multiple grids of child level according to the sequence pushed away down step by step
System.
11. terminal device according to claim 10, which is characterized in that the grid quantity of each level and the clothes
The point of interest quantity in business region is positively correlated.
12. terminal device according to claim 10, which is characterized in that the division module includes:
First determines that submodule determines target tier quantity for the characteristic information according to coverage；
Submodule is divided, it is corresponding for dividing the target tier quantity according to the sequence being layered step by step to the coverage
Level, different levels correspond to different scale bars.
13. terminal device according to claim 12, which is characterized in that the characteristic information includes at least one of the following:
Area, point of interest quantity and region different degree information.
14. terminal device according to claim 12, which is characterized in that first display module is also used to according to institute
It states the corresponding scale bar of lowest hierarchical level and shows the corresponding cartographic information of the target grid, and show institute on the cartographic information
State target point of interest.
15. terminal device according to claim 9, which is characterized in that the determining module includes:
Second determines submodule, is used for from least two point of interest corresponding with the target grid, the determining and user
The first nearest point of interest of distance between position；
Submodule is handled, being used for will be with the associated point of interest of the first point of interest as the target point of interest, described and institute
Stating the associated point of interest of the first point of interest is to be less than at least two point of interest with the distance between first point of interest
Or the point of interest equal to pre-determined distance.
16. terminal device according to claim 9, which is characterized in that further include:
Second display module determines the target grid without right in the corresponding relationship according to the grid and point of interest obtained in advance
In the case where the target point of interest answered, the corresponding point of interest of adjacent cells of the target grid, and/or the display mesh are shown
Mark prompt information of the grid without corresponding target point of interest.
17. a kind of terminal device, which is characterized in that including processor, memory and be stored on the memory and can be in institute
The computer program run on processor is stated, such as claim 1 to 8 is realized when the computer program is executed by the processor
Any one of described in interest point indication method the step of.
18. a kind of computer readable storage medium, which is characterized in that be stored with computer on the computer readable storage medium
Program realizes such as point of interest display side described in any item of the claim 1 to 8 when the computer program is executed by processor
The step of method.
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