CN104008129A

CN104008129A - Position information processing method, device and terminal

Info

Publication number: CN104008129A
Application number: CN201410171846.1A
Authority: CN
Inventors: 蔡经伟; 王楠; 江海
Original assignee: Xiaomi Inc
Current assignee: Beijing Xiaomi Technology Co Ltd; Xiaomi Inc
Priority date: 2014-04-25
Filing date: 2014-04-25
Publication date: 2014-08-27
Anticipated expiration: 2034-04-25
Also published as: CN104008129B

Abstract

The invention provides a position information processing method, device and terminal. The method comprises the following steps: acquiring geographic coordinate information of a target coordinate point corresponding to a target object; determining a preset rectangular area in which the target coordinate point is positioned; once the target coordinate point is in only one preset rectangular area, determining the geological area corresponding to the preset rectangular area as a target geological area corresponding to the target object; once the target coordinate point is in a plurality of preset rectangular areas, acquiring the boundary geological information of the geological areas corresponding to the plurality of preset rectangular areas in which the target coordinate point is positioned, and then determining the target geological area corresponding to the target object. According to the method, the rough positioning is first performed through the preset rectangular area; once the target geological area is failed to be determined by rough positioning, the existing positioning method is utilized to fine position, so as to reduce the calculation and time cost for positioning, as well as improve the positioning efficiency of the geological area in which the target object is positioned.

Description

Position information processing method, device and terminal

Technical field

The disclosure relates to technical field of information processing, relates in particular to a kind of position information processing method, device and terminal.

Background technology

Along with the development of modern electronic technology, the use of the mobile radio terminal such as smart mobile phone, panel computer is more and more universal, and the performance of integrated camera day by day promotes on mobile radio terminal, the main tool that this becomes in daily life mobile radio terminal to take pictures, make a video recording.

In the time browsing photo or video, forget the position of once taking for fear of user, mobile radio terminal can also be in taking, the latitude and longitude coordinates in records photographing place.But in actual applications, user (for example: country is accustomed to the geography information known with people more, city, block and sight spot etc.) carry out comparison film or video operates, for example: photo is carried out to cluster demonstration, or, the photo automatic powder adding of taking for different sight spots tags etc., and can not remember the latitude and longitude coordinates of all positions, therefore, in the time that user carries out aforesaid operations, conventionally need to be by searching on map or searching including in the software of latitude and longitude coordinates or server, could determine the geography information corresponding with latitude and longitude coordinates, complex operation step, inconvenient, especially for the user who does much traveling, in mobile terminal, can store a large amount of pictures of different location, the efficiency of a large amount of pictures of different location being processed according to the above-mentioned mode of searching is very low.

Summary of the invention

For overcoming the problem existing in correlation technique, the disclosure provides a kind of position information processing method, device and terminal.

According to the first aspect of disclosure embodiment, a kind of position information processing method is provided, comprising:

Obtain destination object the geographic coordinate information of corresponding coordinates of targets point;

Judge according to described geographic coordinate information the default rectangular area that described coordinates of targets point is positioned at; Described default rectangular area is corresponding with the geographic area of closing of the frontier; Described default rectangular area is the rectangular area that includes corresponding geographical region;

If described coordinates of targets point only belongs in a described default rectangular area, corresponding geographic area, described default rectangular area is defined as to the target geographical area corresponding with described destination object;

If described coordinates of targets point belongs in multiple described default rectangular areas, obtain the border geography information of the corresponding geographic area, multiple described default rectangular area that described coordinates of targets point belongs to;

According to described geographic coordinate information and described border geography information, determine the corresponding target geographical area of described destination object.

In conjunction with first aspect, in the possible implementation of first aspect the first, if described coordinates of targets point belongs in multiple described default rectangular areas, described method also comprises:

Obtain a references object of determining target geographical area;

Judge whether described coordinates of targets point is positioned at and the corresponding default rectangular area of target geographical area of described references object;

If described coordinates of targets point is positioned at and the corresponding default rectangular area of described references object,, according to the border geography information of the target geographical area of the geographic coordinate information of described coordinates of targets point and described references object, judge whether described coordinates of targets point is positioned at the target geographical area of described references object;

If described coordinates of targets point is positioned at the target geographical area of described references object, the target geographical area that the target geographical area of determining described references object is described destination object;

If described coordinates of targets point is not positioned at the target geographical area of described references object,, according to the border geography information of the geographic coordinate information of described coordinates of targets point and the corresponding geographic area, default rectangular area that described in other, destination object belongs to, determine the corresponding target geographical area of described destination object.

In conjunction with the possible implementation of first aspect the first, in the possible implementation of first aspect the second, described in obtain one and determined the references object of target geographical area, comprising:

Obtaining with described destination object immediate object of determining target geographical area on object order is described references object; Sort in the time that described object order is taken according to object, the creation-time of object, object number and/or object memory location.

In conjunction with the possible implementation of first aspect the first, in the third possible implementation of first aspect, described in obtain one and determined the references object of target geographical area, comprising:

Obtain the corresponding geographic coordinate information of each default object in default list object; Default object in described default list object defines target geographical area;

According to the geographic coordinate information of the geographic coordinate information of described coordinates of targets point and each default object, calculate the distance between described coordinates of targets point and each default object respective coordinates point;

Obtaining default object nearest between coordinate points and described coordinates of targets point is references object.

In conjunction with the third possible implementation of first aspect, in the 4th kind of possible implementation of first aspect, described in obtain one and determined the references object of target geographical area, also comprise:

Judge whether the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value,

If the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value, obtain the step that default object nearest between coordinate points and described coordinates of targets point is references object described in execution.

In conjunction with the third possible implementation of first aspect, in the 5th kind of possible implementation of first aspect, described method also comprises:

The described destination object of determining target geographical area is joined to the top of described default list object, and delete a default object from the bottom of described default list object.

In conjunction with first aspect, in the 6th kind of possible implementation of first aspect, the limit of described default rectangular area is geographic meridian or geographical parallel.

In conjunction with first aspect or first aspect the first or the second or the third or the 4th kind or the 5th kind or the 6th kind of possible implementation, in the 7th kind of possible implementation of first aspect, described method also comprises:

Attribute information using described target geographical area as described destination object, carries out mark to described destination object.

According to the second aspect of disclosure embodiment, a kind of position information process device is provided, comprising:

The first geographic coordinate information acquisition unit, for obtain destination object the geographic coordinate information of corresponding coordinates of targets point;

The first judging unit, for judging according to described geographic coordinate information the default rectangular area that described coordinates of targets point is positioned at; Described default rectangular area is corresponding with the geographic area of closing of the frontier; Described default rectangular area is the rectangular area that includes corresponding geographical region;

The first determining unit, when only belong in a described default rectangular area when described coordinates of targets point, is defined as the target geographical area corresponding with described destination object by corresponding geographic area, described default rectangular area;

The geographical information acquisition unit in border, within described coordinates of targets point belongs to multiple described default rectangular areas time, obtains the border geography information of the corresponding geographic area, multiple described default rectangular area that described coordinates of targets point belongs to;

The second determining unit, for according to described geographic coordinate information and described border geography information, determines the corresponding target geographical area of described destination object.

In conjunction with second aspect, in the possible implementation of second aspect the first, described device also comprises:

References object acquiring unit, within described coordinates of targets point belongs to multiple described default rectangular areas time, obtains a references object of determining target geographical area;

The second judging unit, for judging whether described coordinates of targets point is positioned at and the corresponding default rectangular area of target geographical area of described references object;

The 3rd judging unit, for in the time that described coordinates of targets point is positioned at the corresponding default rectangular area of described references object, according to the border geography information of the target geographical area of the geographic coordinate information of described coordinates of targets point and described references object, judge whether described coordinates of targets point is positioned at the target geographical area of described references object;

The 3rd determining unit, in the time that described coordinates of targets point is positioned at the target geographical area of described references object, the target geographical area that the target geographical area of determining described references object is described destination object;

The 4th determining unit, for in the time that described coordinates of targets point is not positioned at the target geographical area of described references object, according to the border geography information of the corresponding geographic area of the geographic coordinate information of described coordinates of targets point and multiple described default rectangular area, determine the corresponding target geographical area of described destination object.

In conjunction with the possible implementation of second aspect the first, in the possible implementation of second aspect the second, described references object acquiring unit comprises:

The first references object is obtained subelement, is described references object for obtaining with described destination object immediate object of determining target geographical area on object order; Sort in the time that described object order is taken according to object, the creation-time of object, object number and/or object memory location.

In conjunction with the possible implementation of second aspect the first, in the third possible implementation of second aspect, described references object acquiring unit comprises:

The second geographic coordinate acquisition of information subelement, for obtaining the default corresponding geographic coordinate information of the each default object of list object; Default object in described default list object defines target geographical area;

Computation subunit, for according to the geographic coordinate information of the geographic coordinate information of described coordinates of targets point and each default object, calculates the distance between described coordinates of targets point and each default object respective coordinates point;

The second references object is obtained subelement, is references object for obtaining default object nearest between coordinate points and described coordinates of targets point.

In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, described references object acquiring unit also comprises:

Judgment sub-unit, for judging whether the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value,

Described the second references object is obtained subelement also in the time that the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value, and obtaining default object nearest between coordinate points and described coordinates of targets point is references object.

In conjunction with the third possible implementation of second aspect, in the 5th kind of possible implementation of second aspect, described device also comprises:

List adjustment unit, for the described destination object of determining target geographical area being joined to the top of described default list object, and deletes a default object from the bottom of described default list object.

In conjunction with second aspect or second aspect the first or the second or the third or the 4th kind or the 5th kind of possible implementation, in the 6th kind of possible implementation of second aspect, described device also comprises:

Indexing unit, for the attribute information using described target geographical area as described destination object, carries out mark to described destination object.

According to the third aspect of disclosure embodiment, a kind of terminal is provided, comprising:

Processor;

For the storer of storage of processor executable instruction;

Wherein, described processor is configured to:

According to the fourth aspect of disclosure embodiment, a kind of server is provided, comprising:

Processor;

For the storer of storage of processor executable instruction;

Wherein, described processor is configured to:

The technical scheme that embodiment of the present disclosure provides can comprise following beneficial effect:

The method, when get destination object after the geographic coordinate information of corresponding coordinates of targets point, first the geographic coordinate information of coordinates of targets point and default rectangular area are compared, and then can tentatively determine that coordinates of targets point is positioned at a default rectangular area or multiple default region in advance, within coordinates of targets point only belongs to a default rectangular area time, determine that the corresponding target geographical area of destination object is for this corresponding geographic area, default rectangular area, in the time that coordinates of targets point belongs to multiple default rectangular area, again respectively with each default rectangular area in geographic area compare, final definite corresponding target geographical area of destination object.

Compared with correlation technique, the method is in the time determining target geographical area, first utilize default rectangular area to carry out coarse positioning, and in the time that coarse positioning is not determined target geographical area, be that coordinates of targets point is positioned at multiple default rectangular areas, and then utilize existing locator meams, respectively coordinates of targets point and the frontier point of corresponding geographic area, multiple default rectangular area are compared, carefully locate, finally obtain the corresponding target geographical area of destination object.

For each geographic area, owing to all setting a default rectangular area, so in the time carrying out coarse positioning, as long as coordinates of targets point and the coordinate points at four angles of this default rectangular area are compared, the operand needing when this makes coarse positioning is little, consuming time shorter, especially in the time that the limit of default rectangular area is geographic meridian or geographical parallel, the coordinate points that now only need to preset two diagonal angles of rectangular area just can complete coarse positioning, the budget amount needing when this can make coarse positioning is less, can reduce the consuming time of coarse positioning, greatly improve the efficiency to the geographical zone location in destination object place.

Should be understood that, it is only exemplary and explanatory that above general description and details are hereinafter described, and can not limit the disclosure.

Brief description of the drawings

Accompanying drawing is herein merged in instructions and forms the part of this instructions, shows embodiment according to the invention, and is used from and explains principle of the present invention with instructions one.

Fig. 1 is according to the process flow diagram of a kind of position information processing method shown in an exemplary embodiment.

Fig. 2 is according to the scene schematic diagram shown in an exemplary embodiment.

Fig. 3 is according to the process flow diagram of a kind of position information processing method shown in another exemplary embodiment.

Fig. 4 is according to the process flow diagram of a kind of position information processing method shown in another exemplary embodiment.

Fig. 5 is according to the process flow diagram of a kind of position information processing method shown in another exemplary embodiment.

Fig. 6 is according to the block diagram of a kind of geographical location information treating apparatus shown in an exemplary embodiment.

Fig. 7 is according to the block diagram of a kind of geographical location information treating apparatus shown in another exemplary embodiment.

Fig. 8 is according to the block diagram of a kind of geographical location information treating apparatus shown in another exemplary embodiment.

Fig. 9 is a kind of block diagram of references object acquiring unit in Fig. 8.

Figure 10 is the another kind of block diagram of references object acquiring unit in Fig. 8.

Figure 11 is according to the block diagram of a kind of terminal for position information process shown in an exemplary embodiment.

Figure 12 is according to the block diagram of a kind of server for geographical location information processing shown in an exemplary embodiment.

Embodiment

Here will at length describe exemplary embodiment, its sample table shows in the accompanying drawings.When description below relates to accompanying drawing, unless separately there is expression, the same numbers in different accompanying drawings represents same or analogous key element.Embodiment described in following exemplary embodiment does not represent all embodiments consistent with the present invention.On the contrary, they are only and the example of apparatus and method as consistent in some aspects that described in detail in appended claims, of the present invention.

Fig. 1 is according to the process flow diagram of a kind of position information processing method shown in an exemplary embodiment, and as shown in Figure 1, the method, for terminal or server, comprises the following steps.

In step S101, obtain destination object the geographic coordinate information of corresponding coordinates of targets point.

Destination object can comprise: image, video or surveying and mapping data etc.; in the time that destination object generates, conventionally the geographic coordinate that generates place can be preserved as a property parameters of destination object, the generation place of destination object is exactly the coordinates of targets point that destination object is corresponding.

In other embodiment of the disclosure, destination object can also have for other file of geographic coordinate attribute.

In step S102, judge according to described geographic coordinate information the default rectangular area that described coordinates of targets point is positioned at.

In disclosure embodiment, default rectangular area is corresponding with the geographic area of a closing of the frontier in map, for example, and this default rectangular area is the rectangular area that includes corresponding geographical region: default rectangular area can be for managing a circumscribed rectangle in region accordingly.In addition, alternatively, the limit of default rectangular area is geographic meridian or geographical parallel, as shown in Figure 2, figure comprises: the first geographic area 1, the second geographic area 2, the first default rectangular area 3 and the second default rectangular area 4, wherein: the first default rectangular area 3 is 1 circumscribed rectangle of the first geographic area, and the outside of the first default rectangular area 3 is respectively warp and parallel; The second default rectangular area 4 is 2 circumscribed rectangle of the second geographic area, and the outside of the second default rectangular area 4 is respectively warp and parallel.

As can see from Figure 2, in the time that all geographic areas on map are all provided with default rectangular area, for the some coordinate points on map, this coordinate points has two kinds may, the first situation: the unique default rectangular area that is positioned at a geographic area of coordinate points, as shown in Figure 2, the unique first default rectangular area 3 that is positioned at of coordinate points A in figure, the second situation: coordinate points is positioned at the default rectangular area of two or more geographic areas, as shown in Figure 2, in figure, coordinate points B is positioned at the first default rectangular area 3 and the second equitant region, default rectangular area 4.

Within described coordinates of targets point only belongs to a described default rectangular area time, in step S103, corresponding geographic area, described default rectangular area is defined as to the target geographical area corresponding with described destination object.

Within coordinates of targets point only belongs to a default rectangular area, can determine unique geographic area corresponding to this rectangular area that belong to of coordinates of targets point, so, can be directly using corresponding geographic area, described default rectangular area as the target geographical area corresponding with destination object in this step.

Within described coordinates of targets point belongs to multiple described default rectangular areas time, in step S104, obtain the border geography information of the corresponding geographic area, multiple described default rectangular area that described coordinates of targets point belongs to.

Shown in Figure 2, in the time that coordinates of targets point is coordinate points B, be now only positioned at the first default rectangular area 3 and the second default rectangular area 4 by determining, also cannot accurately determine coordinate points B is to belong to the first geographic area 1, still belongs to the second geographic area 2.So, need to obtain respectively the first default rectangular area 3 and the second default rectangular area 4 border geography information of corresponding geographic area respectively.

In disclosure embodiment, border geography information can be the coordinate figure of multiple frontier points of geographic area, or, the coordinate figure of all frontier points of geographic area.

In step S105, according to described geographic coordinate information and described border geography information, determine the corresponding target geographical area of described destination object.

From geographic coordinate information, extract the coordinate figure of coordinates of targets point, then by the coordinate figure of coordinates of targets point respectively with border geography information in the coordinate figure of frontier point compare, and then can determine the geographic area at coordinates of targets point place, and the geographic area that coordinates of targets is put to place is as the corresponding target geographical area of destination object.

The method that disclosure embodiment provides, when get destination object after the geographic coordinate information of corresponding coordinates of targets point, first the geographic coordinate information of coordinates of targets point and default rectangular area are compared, and then can tentatively determine that coordinates of targets point is positioned at a default rectangular area or multiple default region in advance, within coordinates of targets point only belongs to a default rectangular area time, determine that the corresponding target geographical area of destination object is for this corresponding geographic area, default rectangular area, in the time that coordinates of targets point belongs to multiple default rectangular area, again respectively with each default rectangular area in geographic area compare, final definite corresponding target geographical area of destination object.

In addition,, in another embodiment of the disclosure, when determining after the corresponding target geographical area of destination object, as shown in Figure 3, the method can also comprise the following steps:

In step S106, the attribute information using described target geographical area as described destination object, carries out mark to described destination object.

Because the method can be located fast to the target geographical area at destination object place, so in the time that the method is carried out mark to target geographical area corresponding to destination object, efficiency can improve greatly, reduce the time that mark consumes, especially for server, a large number of users can be uploaded onto the server the object such as photo, video, and server, in the time of the photo to these magnanimity or Video processing, adopts the method can complete fast the mark to object place target geographical area.

Fig. 4 is according to the process flow diagram of a kind of position information processing method shown in another exemplary embodiment, and on basis embodiment illustrated in fig. 1, as shown in Figure 4, the method, for terminal or server, comprises the following steps.

Within described coordinate of ground point belongs to multiple default rectangular areas time, in step S201, obtain a references object of determining target geographical area.

The effect of references object is to assist destination object to locate fast, shortens the time that destination object is positioned.

Consider that object is in the time creating, may create continuously multiple objects, to take pictures as example, user is tourist attractions, conventionally can take a large amount of photos, like this in the time that destination object is positioned, when with destination object sort immediate object determine target geographical area, so just can be preferentially the most approaching with this sequence, and the object of definite target geographical area is as with reference to object, the possibility that belongs to same geographic area due to this references object and destination object is larger, so can improve to a certain extent the efficiency that geographic area, destination object place is positioned, shorten positioning time.

For this reason, in embodiment of the disclosure, this step S201 can comprise:

Step a1, obtaining with described destination object immediate object of determining target geographical area on object order is described references object.

In addition, in the time that a large amount of objects are positioned, can be by a default list object of object composition of having located recently, in this default list object, each default object defines target geographical area, and each default object has a corresponding coordinate points.This is to consider in the time that a large amount of objects are processed successively equally, with destination object other object closing on mutually that sorts, have and larger may belong to same geographic area with destination object, equally, improve to a certain extent the efficiency that geographic area, destination object place is positioned, shorten positioning time.

For this reason, in another embodiment of the disclosure, this step S201 can also comprise:

Step b1, obtains the corresponding geographic coordinate information of each default object in default list object.

Obtain the geographic coordinate information of each default object institute respective coordinates point.

Step b2, according to the geographic coordinate information of the geographic coordinate information of described coordinates of targets point and each default object, calculates the distance between described coordinates of targets point and each default object respective coordinates point.

Step b3, obtaining default object nearest between coordinate points and described coordinates of targets point is references object.

Due to and coordinates of targets point between nearest coordinate points, have larger may be positioned at same geographic area with coordinates of targets point, thus by with coordinates of targets point between default object corresponding to nearest coordinate points be defined as references object.

When user being taken to great amount of images at some sight spots while positioning, by the mode of above-mentioned default list object, can improve significantly the efficiency that geographic area, destination object place is positioned, shorten positioning time.But when user has taken a large amount of pictures at multiple sight spots, for example: in user's tourist map through Beijing, Langfang and Tianjin, so after has located the geographic area of the image that user is taken in Beijing, when first image taking in Langfang positioned, now finding the default object possible geographic area nearest apart from this image by above-mentioned default list object may be Beijing, if so still geographic area is the default object in Pekinese as with reference to object, the calculating that obviously can cause this references object of later use to be carried out is all wrong, cause the increase consuming time that the geographic area at destination object place is positioned.

For this reason, between above-mentioned steps b2 and step b3, this step S201 can also comprise:

Step b4, judges whether the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value.

Only have in the time that the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value, just carry out step b3.

When between coordinate points that can all default objects are corresponding in default list object by step b4 and impact point, distance exceedes predeterminable range threshold value, refusal is chosen references object, the increase consuming time of avoiding meaningless computing to cause from default list object.

In step S202, judge whether described coordinates of targets point is positioned at and the corresponding default rectangular area of target geographical area of described references object.

Because having, references object may be positioned at same geographic area with destination object greatlyr, so can first judge whether coordinates of targets point is positioned at the default rectangular area at place between the target geographical area of references object.

In the time that described coordinates of targets point is positioned at the corresponding default rectangular area of described references object, in step S203, according to the border geography information of the target geographical area of the geographic coordinate information of described coordinates of targets point and described references object, judge whether described coordinates of targets point is positioned at the target geographical area of described references object.

Once determine that coordinates of targets point is positioned at and the corresponding default rectangular area of described references object, illustrating that coordinates of targets point has larger may be positioned at the corresponding target geographical area of references object, so still need to compare according to the frontier point coordinate of the target geographical area of the coordinate figure of coordinates of targets point and references object, to reach accurately, coordinates of targets point positioned.

In the time that described coordinates of targets point is positioned at the target geographical area of described references object, in step S204, the target geographical area that the target geographical area of determining described references object is described destination object.

In the time that described coordinates of targets point is not positioned at the target geographical area of described references object, or, in the time that described coordinates of targets point is not positioned at the corresponding default rectangular area of described references object, in step 205, according to the border geography information of the geographic coordinate information of described coordinates of targets point and the corresponding geographic area, default rectangular area that described in other, destination object belongs to, determine the corresponding target geographical area of described destination object.

If determine that coordinates of targets point is not positioned at the target geographical area of references object, explanation can be discharged with reference to the target geographical area of object, then respectively coordinates of targets point and the frontier point that destination object described in other belongs to default rectangular area are being compared, finally determining the corresponding target geographical area of destination object.

In addition, in disclosure embodiment, in the time adopting default list object to position geographic area, destination object place, in order to ensure the real-time of default object in default list object, default list object can be designed to the structure of a similar storehouse, and after step S204 or step S205, as shown in Figure 5, the method can also comprise the following steps:

In step S206, the described destination object of determining target geographical area is joined to the top of described default list object, and delete a default object from the bottom of described default list object.

By this step, in the time that geographic area, a large amount of objects place is positioned, can make the default object in default list object to upgrade in time along with location, for the position fixing process of geographic area, follow-up object place is offered help, improve as much as possible the location efficiency of follow-up object, shorten positioning time.In addition, in the time of concrete application, default list object can adopt LRU (Least Recently Used, least recently used algorithm) queue, and this LRU queue buffer memory determines that the object of target geographical area is default object recently.

In said method embodiment; the reference mutually of identical step; different steps can combine mutually; for example: can be after step S2O4 embodiment illustrated in fig. 4 or step S205; carry out the step S106 in embodiment illustrated in fig. 3; and the scheme obtaining after combination, also belongs to protection domain of the present disclosure.

Embodiment of the method shown in corresponding diagram 1, disclosure embodiment provides a kind of geographical location information treating apparatus, and Fig. 6 is according to the block diagram of a kind of geographical location information treating apparatus shown in an exemplary embodiment.With reference to Fig. 6, this device comprises: the first geographic coordinate information acquisition unit 11, the first judging unit 12, the first determining unit 13, the geographical information acquisition unit 14 in border and the second determining unit 15.

This first geographic coordinate information acquisition unit 11 be configured to obtain destination object the geographic coordinate information of corresponding coordinates of targets point.

This first judging unit 12 is configured to judge according to described geographic coordinate information the default rectangular area that described coordinates of targets point is positioned at; Described default rectangular area is corresponding with the geographic area of closing of the frontier; Described default rectangular area is the rectangular area that includes corresponding geographical region.

When this first determining unit 13 is configured within described coordinates of targets point only belongs to a described default rectangular area, corresponding geographic area, described default rectangular area is defined as to the target geographical area corresponding with described destination object.

When the geographical information acquisition unit 14 in this border is configured within described coordinates of targets point belongs to multiple described default rectangular areas, obtain the border geography information of the corresponding geographic area, multiple described default rectangular area that described coordinates of targets point belongs to.

This second determining unit 15 is configured to, according to described geographic coordinate information and described border geography information, determine the corresponding target geographical area of described destination object.

This device is in the time determining target geographical area, first utilize default rectangular area to carry out coarse positioning, and in the time that coarse positioning is not determined target geographical area, be that coordinates of targets point is positioned at multiple default rectangular areas, and then utilize existing locator meams, respectively coordinates of targets point and the frontier point of corresponding geographic area, multiple default rectangular area are compared, carefully locate, finally obtain the corresponding target geographical area of destination object.

In another embodiment of the disclosure, as shown in Figure 7, this device can also comprise: indexing unit 16.

This indexing unit 16 is configured to the attribute information using described target geographical area as described destination object, and described destination object is carried out to mark.

Embodiment of the method shown in corresponding above-mentioned Fig. 4, in the another embodiment of the disclosure, as shown in Figure 8, this device can also comprise: references object acquiring unit 21, the second judging unit 22, the 3rd judging unit 23, the 3rd determining unit 24 and the 4th determining unit 25.

When this references object acquiring unit 21 is configured within described coordinates of targets point belongs to multiple described default rectangular areas, obtain a references object of determining target geographical area.

In embodiment of the disclosure, references object acquiring unit 21 can comprise: the first references object is obtained subelement, and this first references object is obtained subelement, and to be configured to obtain with described destination object immediate object of determining target geographical area on object order be described references object; Sort in the time that described object order is taken according to object, the creation-time of object, object number and/or object memory location.

In another embodiment of the disclosure, as shown in Figure 9, references object acquiring unit 21 can comprise: the second geographic coordinate acquisition of information subelement 211, computation subunit 212 and the second references object are obtained subelement 213.

This second geographic coordinate acquisition of information subelement 211 is configured to obtain the corresponding geographic coordinate information of each default object in default list object; Default object in described default list object defines target geographical area.

This computation subunit 212 is configured to according to the geographic coordinate information of the geographic coordinate information of described coordinates of targets point and each default object, calculates the distance between described coordinates of targets point and each default object respective coordinates point.

This second references object is obtained subelement 213, and to be configured to obtain default object nearest between coordinate points and described coordinates of targets point be references object.

In addition, as shown in figure 10, this references object acquiring unit 21 can also comprise: judgment sub-unit 214.

This judgment sub-unit 214 is configured to judge whether the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value.

And in the time that the minor increment between described coordinates of targets point and each default object respective coordinates point is less than predeterminable range threshold value, this second references object is obtained subelement 213, and just to obtain default object nearest between coordinate points and described coordinates of targets point be references object.

This second judging unit 22 is configured to judge whether described coordinates of targets point is positioned at and the corresponding default rectangular area of target geographical area of described references object.

The 3rd judging unit 23 is configured in the time that described coordinates of targets point is positioned at the corresponding default rectangular area of described references object, according to the border geography information of the target geographical area of the geographic coordinate information of described coordinates of targets point and described references object, judge whether described coordinates of targets point is positioned at the target geographical area of described references object.

The 3rd determining unit 24 is configured in the time that described coordinates of targets point is positioned at the target geographical area of described references object, the target geographical area that the target geographical area of determining described references object is described destination object.

The 4th determining unit 25 is configured in the time that described coordinates of targets point is not positioned at the corresponding default rectangular area of described references object, or, in the time that described coordinates of targets point is not positioned at the target geographical area of described references object, according to the border geography information of the corresponding geographic area of the geographic coordinate information of described coordinates of targets point and multiple described default rectangular area, determine the corresponding target geographical area of described destination object.

On the basis of Fig. 9 or Figure 10 shown device embodiment, this device can also comprise: list adjustment unit.

This list adjustment unit is configured to the described destination object of determining target geographical area to join the top of described default list object, and deletes a default object from the bottom of described default list object.

About the device in above-described embodiment, wherein the concrete mode of modules executable operations have been described in detail in the embodiment about the method, will not elaborate explanation herein.

Figure 11 is according to the block diagram of a kind of terminal 800 for position information process shown in an exemplary embodiment.For example, terminal 800 can be mobile phone, computing machine, digital broadcast terminal, information receiving and transmitting equipment, game console, flat-panel devices, Medical Devices, body-building equipment, personal digital assistant etc.

With reference to Figure 11, terminal 800 can comprise following one or more assembly: processing components 802, storer 804, power supply module 806, multimedia groupware 808, audio-frequency assembly 810, the interface 812 of I/O (I/O), sensor module 814, and communications component 816.

The integrated operation of processing components 802 common control terminals 800, such as with demonstration, call, data communication, the operation that camera operation and record operation are associated.Processing components 802 can comprise that one or more processors 820 carry out instruction, to complete all or part of step of above-mentioned method.In addition, processing components 802 can comprise one or more modules, is convenient to mutual between processing components 802 and other assemblies.For example, processing components 802 can comprise multi-media module, to facilitate mutual between multimedia groupware 808 and processing components 802.

Storer 804 is configured to store various types of data to be supported in the operation of terminal 800.The example of these data comprises for any application program of operation in terminal 800 or the instruction of method, contact data, telephone book data, message, picture, video etc.Storer 804 can be realized by the volatibility of any type or non-volatile memory device or their combination, as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM), Erasable Programmable Read Only Memory EPROM (EPROM), programmable read only memory (PROM), ROM (read-only memory) (ROM), magnetic store, flash memory, disk or CD.

The various assemblies that power supply module 806 is terminal 800 provide electric power.Power supply module 806 can comprise power-supply management system, one or more power supplys, and other and the assembly that generates, manages and distribute electric power to be associated for terminal 800.

Multimedia groupware 808 is included in the screen that an output interface is provided between described terminal 800 and user.In certain embodiments, screen can comprise liquid crystal display (LCD) and touch panel (TP).If screen comprises touch panel, screen may be implemented as touch-screen, to receive the input signal from user.Touch panel comprises that one or more touch sensors are with the gesture on sensing touch, slip and touch panel.Described touch sensor is the border of sensing touch or sliding action not only, but also detects duration and the pressure relevant to described touch or slide.In certain embodiments, multimedia groupware 808 comprises a front-facing camera and/or post-positioned pick-up head.When terminal 800 is in operator scheme, during as screening-mode or video mode, front-facing camera and/or post-positioned pick-up head can receive outside multi-medium data.Each front-facing camera and post-positioned pick-up head can be fixing optical lens systems or have focal length and optical zoom ability.

Audio-frequency assembly 810 is configured to output and/or input audio signal.For example, audio-frequency assembly 810 comprises a microphone (MIC), and when terminal 800 is in operator scheme, during as call model, logging mode and speech recognition mode, microphone is configured to receive external audio signal.The sound signal receiving can be further stored in storer 804 or be sent via communications component 816.In certain embodiments, audio-frequency assembly 810 also comprises a loudspeaker, for output audio signal.

I/O interface 812 is for providing interface between processing components 802 and peripheral interface module, and above-mentioned peripheral interface module can be keyboard, some striking wheel, button etc.These buttons can include but not limited to: home button, volume button, start button and locking press button.

Sensor module 814 comprises one or more sensors, is used to terminal 800 that the state estimation of various aspects is provided.For example, sensor module 814 can detect the opening/closing state of terminal 800, the relative positioning of assembly, for example described assembly is display and the keypad of terminal 800, the position of all right sense terminals 800 of sensor module 814 or 800 1 assemblies of terminal changes, the existence that user contacts with terminal 800 or do not have the temperature variation of terminal 800 orientation or acceleration/deceleration and terminal 800.Sensor module 814 can comprise proximity transducer, be configured to without any physical contact time detect near the existence of object.Sensor module 814 can also comprise optical sensor, as CMOS or ccd image sensor, for using in imaging applications.In certain embodiments, this sensor module 814 can also comprise acceleration transducer, gyro sensor, Magnetic Sensor, pressure transducer or temperature sensor.

Communications component 816 is configured to be convenient to the communication of wired or wireless mode between terminal 800 and other equipment.Terminal 800 can access the wireless network based on communication standard, as WiFi, and 2G or 3G, or their combination.In one exemplary embodiment, communications component 816 receives broadcast singal or the broadcast related information from external broadcasting management system via broadcast channel.In one exemplary embodiment, described communications component 816 also comprises near-field communication (NFC) module, to promote junction service.For example, can be based on radio-frequency (RF) identification (RFID) technology in NFC module, Infrared Data Association (IrDA) technology, ultra broadband (UWB) technology, bluetooth (BT) technology and other technologies realize.

In the exemplary embodiment, terminal 800 can be realized by one or more application specific integrated circuit (ASIC), digital signal processor (DSP), digital signal processing appts (DSPD), programmable logic device (PLD) (PLD), field programmable gate array (FPGA), controller, microcontroller, microprocessor or other electronic components, for carrying out said method.

In the exemplary embodiment, also provide a kind of non-provisional computer-readable recording medium that comprises instruction, for example, comprised the storer 804 of instruction, above-mentioned instruction can have been carried out said method by the processor of terminal 800 820.For example, described non-provisional computer-readable recording medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk and optical data storage equipment etc.

A kind of non-provisional computer-readable recording medium, in the time that the instruction in described storage medium is carried out by the processor of terminal, makes terminal can carry out a kind of position information processing method, and described method comprises:

Alternatively, the method can also comprise:

Within described coordinates of targets point belongs to multiple described default rectangular areas time, obtain a references object of determining target geographical area;

Figure 12 is according to the block diagram of a kind of server 1900 for geographical location information processing shown in an exemplary embodiment.For example, server 1900 may be provided in a server.With reference to Figure 12, server 1900 comprises processing components 1922, and it further comprises one or more processors, and by the memory resource of storer 1932 representatives, can for example, by the instruction of the execution of processing components 1922, application program for storing.In storer 1932, the application program of storage can comprise one or more each module corresponding to one group of instruction.In addition, processing components 1922 is configured to carry out instruction, to carry out said method.

Server 1900 can also comprise that a power supply module 1926 is configured to carry out the power management of server 1900, a wired or wireless network interface 1950 is configured to server 1900 to be connected to network, and input and output (I/O) interface 1958.Server 1900 can operate the operating system based on being stored in storer 1932, for example Windows ServerTM, Mac OS XTM, UnixTM, LinuxTM, FreeBSDTM or similar.

A kind of non-provisional computer-readable recording medium, in the time that the instruction in described storage medium is carried out by the processor of server, makes server can carry out a kind of position information processing method, and described method comprises:

Alternatively, the method can also comprise:

Those skilled in the art, considering instructions and putting into practice after invention disclosed herein, will easily expect other embodiment of the present invention.The application is intended to contain any modification of the present invention, purposes or adaptations, and these modification, purposes or adaptations are followed general principle of the present invention and comprised undocumented common practise or the conventional techniques means in the art of the disclosure.Instructions and embodiment are only regarded as exemplary, and true scope of the present invention and spirit are pointed out by claim below.

Should be understood that, the present invention is not limited to precision architecture described above and illustrated in the accompanying drawings, and can carry out various amendments and change not departing from its scope.Scope of the present invention is only limited by appended claim.

Claims

1. a position information processing method, is characterized in that, comprising:

2. method according to claim 1, is characterized in that, if described coordinates of targets point belongs in multiple described default rectangular areas, described method also comprises:

Obtain a references object of determining target geographical area;

3. method according to claim 2, is characterized in that, described in obtain one and determined the references object of target geographical area, comprising:

4. method according to claim 2, is characterized in that, described in obtain one and determined the references object of target geographical area, comprising:

5. method according to claim 4, is characterized in that, described in obtain one and determined the references object of target geographical area, also comprise:

6. method according to claim 4, is characterized in that, described method also comprises:

7. method according to claim 1, is characterized in that, the limit of described default rectangular area is geographic meridian or geographical parallel.

8. according to the method described in claim 1-7 any one, it is characterized in that, described method also comprises:

9. a position information process device, is characterized in that, comprising:

10. device according to claim 9, is characterized in that, described device also comprises:

11. devices according to claim 10, is characterized in that, described references object acquiring unit comprises:

12. devices according to claim 10, is characterized in that, described references object acquiring unit comprises:

13. devices according to claim 12, is characterized in that, described references object acquiring unit also comprises:

14. devices according to claim 12, is characterized in that, described device also comprises:

15. according to the device described in claim 9-14 any one, it is characterized in that, described device also comprises:

16. 1 kinds of terminals, is characterized in that, comprising:

Processor;

For the storer of storage of processor executable instruction;

Wherein, described processor is configured to:

17. 1 kinds of servers, is characterized in that, comprising:

Processor;

For the storer of storage of processor executable instruction;

Wherein, described processor is configured to: