CN108959373A

CN108959373A - Footprint point generation method and device

Info

Publication number: CN108959373A
Application number: CN201810501850.8A
Authority: CN
Inventors: 刘彬彬
Original assignee: Where Are All Netcom Science And Technology Co Ltd In Beijing
Current assignee: Where Are All Netcom Science And Technology Co Ltd In Beijing
Priority date: 2018-05-23
Filing date: 2018-05-23
Publication date: 2018-12-07

Abstract

The invention discloses a kind of footprint point generation method and devices.Wherein, this method comprises: obtaining stay time of the target object in multiple grids；In the case where stay time exceeds default stay time, target network lattice point is determined；According to target network lattice point, target footprint point is generated.The present invention, which solves, to be generated in footprint point process, the technical problem that limitation is larger and footprint record is inaccurate.

Description

Footprint point generation method and device

Technical field

The present invention relates to tourism orientation technical fields, in particular to a kind of footprint point generation method and device.

Background technique

In the related technology, when generating user or the corresponding footprint of terminal, mainly with positioning of taking pictures generate footprint point and Navigation input keyword generates footprint point two types.It wherein, in such a way that positioning of taking pictures generates footprint point, is clapped using mobile phone According to when positioning and picture record position, generate corresponding with photo footprint point, but the mode of this positioning of taking pictures, need User is taken pictures by terminal, and limitation is very big, and the footprint point Limited information generated, if user claps not over terminal According to, then not will record its travel footprint information, cause generate footprint route defect it is very big.And it is generated by navigation input keyword The mode of footprint point needs to open navigation or positioning by navigation software in terminal, records navigation spots or anchor point, this side Formula only has recorded beginning and end, can't record to the route that user travels in the process of walking, and limitation is also very Greatly.This two ways is both needed to be manually operated, and the footprint point Limited information generated, only photo or anchor point POI title, not Have and realize that intelligent movable generates footprint point, also merge footprint point without intelligence, is not carried out the space search of big data more as foot Mark point fills spatial information, and there is the problems such as positioning is inaccurate, and footprint record is untrue.

For in above-mentioned generation footprint point process, the technical problem that limitation is larger and footprint record is inaccurate, at present Not yet put forward effective solutions.

Summary of the invention

The embodiment of the invention provides a kind of footprint point generation method and devices, at least to solve to generate footprint point process In, limitation is larger and footprint record is inaccurate technical problem.

According to an aspect of an embodiment of the present invention, a kind of footprint point generation method is provided, comprising: obtain target object Stay time in multiple grids；In the case where the stay time exceeds default stay time, target network lattice point is determined； According to the target network lattice point, target footprint point is generated.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: it determines Target anchor point where the target object；Search for multiple information point POI in the preset range of the target anchor point； According to default screening conditions, determine the priority of the multiple POI, wherein the default screening conditions include at least: with it is described The grade of the distance of target anchor point, each POI in graphical icon；According to the priority of the multiple POI, determine described in Target POI where target object, wherein the target POI is corresponding with POI title.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: record The corresponding target footprint information of the target footprint point, wherein included at least in the target footprint information: temporal information, fixed Position information, pictorial information, the temporal information include at least: stay time stops the time started, and the location information is at least wrapped Include: latitude and longitude information, urban information where the target anchor point, the pictorial information include at least: the figure of terminal shooting Piece and the corresponding picture of the target POI.

Further, after determining the target POI where the target object, the method also includes: by default Push mode pushes the corresponding POI information of the target POI to the target object, wherein the default push mode is at least Include: text push, voice push, include at least in the POI information: the title of the target POI and the target POI's Picture.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: it obtains The generation time corresponding to multiple target footprint points；According to the generation time, the target footprint point for connecting all generates target Footprint route.

Further, the multiple grid is corresponding with multiple trellis stages, and the range of each trellis stage is identical.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: it obtains Coordinate corresponding to each target footprint point；According to coordinate corresponding to each target footprint point, merge identical city Footprint point in city obtains city footprint point.

Further, the corresponding footprint route of the target footprint point includes a variety of footprint types, wherein a variety of foots Mark type includes at least: today footprint, tourism footprint and history footprint, wherein the history footprint includes footprint in this year and more Year footprint.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: it obtains Show instruction, wherein described to show the information that the picture of the target footprint type for showing footprint and displaying is carried in instruction；Response The displaying instruction, shows the corresponding footprint title of footprint point, footprint picture and footprint time.

Further, the grid is the grid generated according to global subdivision grid GeoSOT.

According to another aspect of an embodiment of the present invention, a kind of footprint point generation method is additionally provided, comprising: obtain target pair Shooting places as carrying out photographing operation in multiple grids；According to the shooting places, determination is corresponding with the shooting places Positioning coordinate information；According to the positioning coordinate information, target network lattice point is determined；According to the target network lattice point, mesh is generated Mark footprint point.

Further, according to the positioning coordinate information, determine that target network lattice point includes: to believe according to the positioning coordinate Breath, obtains multiple information point POI in the preset range of the shooting places；According to default screening conditions, determine the multiple The priority of POI, wherein the default screening conditions include at least: at a distance from the target anchor point, each POI is on ground Manage the grade in icon；According to the priority of the multiple POI, the target POI where the target object is determined, wherein institute It states target POI and is corresponding with POI title；According to the target POI, the target network lattice point is determined.

Further, according to the target network lattice point, after generating target footprint point, the method also includes: record The corresponding target footprint information of the target footprint point, wherein included at least in the target footprint information: temporal information, fixed Position information, pictorial information, the temporal information include at least: stay time stops the time started, and the location information is at least wrapped Include: latitude and longitude information, urban information where the target object, the pictorial information include at least: the picture of terminal shooting, The title of the target POI and picture corresponding with the target POI.

According to another aspect of an embodiment of the present invention, a kind of footprint point generating means are additionally provided, comprising: first obtains list Member, for obtaining stay time of the target object in multiple grids；First determination unit, for exceeding in the stay time In the case where default stay time, target network lattice point is determined；First generation unit, for generating according to the target network lattice point Target footprint point.

Further, described device further include: the first determining module, for generating mesh according to the target network lattice point After marking footprint point, the target anchor point where the target object is determined；Search module, for searching for the target anchor point Preset range in multiple information point POI；Second determining module, for determining the multiple POI according to screening conditions are preset Priority, wherein the default screening conditions include at least: at a distance from the target anchor point, each POI is in geographical map Grade in mark；Third determining module determines the mesh where the target object for the priority according to the multiple POI Mark POI, wherein the target POI is corresponding with POI title.

Further, described device further include: logging modle, for generating target foot according to the target network lattice point After mark point, the corresponding target footprint information of the target footprint point is recorded, wherein at least wrap in the target footprint information Include: temporal information, location information, pictorial information, the temporal information include at least: stay time stops the time started, described Location information includes at least: latitude and longitude information, urban information where the target anchor point, the pictorial information at least wrap It includes: the picture and the corresponding picture of the target POI of terminal shooting.

Further, described device further include: pushing module, for the target POI where determining the target object Later, the corresponding POI information of the target POI is pushed to the target object by default push mode, wherein described default Push mode includes at least: text push, voice push include at least in the POI information: the title of the target POI and The picture of the target POI.

Further, described device further include: first obtains module, for generating mesh according to the target network lattice point After marking footprint point, the generation time corresponding to multiple target footprint points is obtained；Serial module structure, when for according to the generation Between, the target footprint point for connecting all generates target footprint route.

Further, described device further include: second obtains module, for generating mesh according to the target network lattice point After marking footprint point, coordinate corresponding to each target footprint point is obtained；Merging module, for according to each target Coordinate corresponding to footprint point merges the footprint point in same city, obtains city footprint point.

Further, described device further include: third obtains module, for generating mesh according to the target network lattice point It after marking footprint point, obtains and shows instruction, wherein is described to show the target footprint type and displaying for carrying in instruction and showing footprint Picture information；Respond module shows the corresponding footprint title of footprint point, footprint picture for responding the displaying instruction With the footprint time.

According to another aspect of an embodiment of the present invention, a kind of footprint point generating means are additionally provided, comprising: second obtains list Member carries out the shooting places of photographing operation for obtaining target object in multiple grids；Second determination unit, for according to institute Shooting places are stated, determine positioning coordinate information corresponding with the shooting places；Third determination unit, for according to the positioning Coordinate information determines target network lattice point；Second generation unit, for generating target footprint point according to the target network lattice point.

Further, the third determination unit includes: the first determining submodule, for being believed according to the positioning coordinate Breath, obtains multiple information point POI in the preset range of the shooting places；Second determines submodule, for according to default sieve Select condition, determine the priority of the multiple POI, wherein the default screening conditions include at least: with target anchor point away from From, grade of each POI in graphical icon；Third determines submodule, for the priority according to the multiple POI, determines Target POI where the target object, wherein the target POI is corresponding with POI title；4th determines submodule, is used for According to the target POI, the target network lattice point is determined.

Further, described device further include: record sub module, for recording the corresponding target foot of the target footprint point Mark information, wherein included at least in the target footprint information: temporal information, location information, pictorial information, the time letter Breath includes at least: stay time stops the time started, and the location information includes at least: the longitude and latitude where the target object Information, urban information are spent, the pictorial information includes at least: the picture and the corresponding picture of the target POI of terminal shooting.

According to another aspect of an embodiment of the present invention, a kind of terminal is additionally provided, comprising: memory, with the memory The processor of coupling, the memory and the processor are communicated by bus system；The memory is used to store program, Wherein, equipment where described program controls the memory when being executed by processor executes footprint described in above-mentioned any one Point generation method, the processor is for running program, wherein described program executes foot described in above-mentioned any one when running Mark point generation method.

In embodiments of the present invention, stay time of the target object in multiple grids is got, and is determining to stop In the case that duration exceeds default stay time, the target network lattice point that target object is currently located is obtained, thus according to target network Lattice point generates target footprint point.In this embodiment it is possible to by carrying out grid dividing to global geographical information, without manual Operation, user can then automatically generate a footprint point in the case that stay time exceeds default stay time in a grid, It solves to generate in footprint point process, the technical problem that limitation is larger and footprint record is inaccurate has reached through grid come quasi- It determines position user, improves the effect of the accuracy of footprint record.

Detailed description of the invention

The drawings described herein are used to provide a further understanding of the present invention, constitutes part of this application, this hair Bright illustrative embodiments and their description are used to explain the present invention, and are not constituted improper limitations of the present invention.In the accompanying drawings:

Fig. 1 is the flow chart of footprint point generation method according to an embodiment of the present invention；

Fig. 2 is the flow chart of another footprint point generation method according to an embodiment of the present invention；

Fig. 3 is a kind of schematic diagram for showing footprint point according to an embodiment of the present invention；

Fig. 4 is the schematic diagram of another display footprint point according to an embodiment of the present invention；

Fig. 5 is a kind of schematic diagram of footprint point generating means according to an embodiment of the present invention；

Fig. 6 is the schematic diagram of another footprint point generating means according to an embodiment of the present invention；

Fig. 7 is a kind of schematic diagram of terminal according to an embodiment of the present invention.

Specific embodiment

In order to enable those skilled in the art to better understand the solution of the present invention, below in conjunction in the embodiment of the present invention Attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is only The embodiment of a part of the invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill people The model that the present invention protects all should belong in member's every other embodiment obtained without making creative work It encloses.

It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, " Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way Data be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein can in addition to illustrating herein or Sequence other than those of description is implemented.In addition, term " includes " and " having " and their any deformation, it is intended that cover Cover it is non-exclusive include, for example, the process, method, system, product or equipment for containing a series of steps or units are not necessarily limited to Step or unit those of is clearly listed, but may include be not clearly listed or for these process, methods, product Or other step or units that equipment is intrinsic.

To understand the present invention convenient for user, portion of techniques term or noun involved in various embodiments of the present invention are done below It explains out:

GeoSOT, full name are " 2ⁿAnd the global longitude and latitude subdivision grid of integer one-dimension array ", Geographical coordinates Subdividing grid with One-dimension integral coding on 2ⁿ- Tree, letter Claim GeoSoT, is subdivision and the coding method of a kind of earth surface.In the present invention can to user's current geographic location information into Row processing, so that it is determined that the grid code that user is presently in out, the geographical location that user is presently in is indicated by grid code GeoSOT is 2ⁿThe global longitude and latitude subdivision grid of one-dimensional integer array, GeoSOT are divided by the specification to earth surface, structure It has built a kind of suitable for spatial information or the dedicated grid of data organization.

POI, Point of Information, information point, the most crucial data based on location-based service, electronic map can To indicate POI with bubble icon.

With flourishing for artificial intelligence in recent years, so that the intelligence of mobile phone mobile terminal application is also concerned, this Invention can break it is existing in such a way that anchor point photographs to record footprint, when realizing that grid location-space search-region stops Between calculate, in region footprint point intelligently merge, realize artificial intelligence generate footprint point while, can solve within a certain area Positioning drift, point-to-area positioning, the prior arts such as intelligent search spatial information bottleneck give mobile terminal Artificial Intelligence Development bring Obstacle.

Each embodiment can be applied in the application of various geographical aspects below, the environment for application may include but It is not limited to: the fields such as tourism, logistics, express delivery, for example, the detailed stop letter about tourism footprint can be generated in tour field Breath, can recorde travelling footprint of the user under a variety of durations under (same day, one week, 1 year or many years), in the embodiment of the present invention, When user can be such that App runs under network condition, in a region (such as in 2km grid) residence time be more than or equal to it is predetermined Under duration (such as 20 minutes), then a footprint point can be intelligently generated, when this footprint point is labeled with user into this grid simultaneously Time point (puts and leaves the time point of grid) at the beginning of entering grid, while having recorded stop of the user in grid Time, and mesh space search service is utilized, it searches out in user's preset range (as within the scope of 200 meters), distance is nearest Most important information point POI as footprint point title (if record Dali ancient city is as the most important POI title in the grid, It shows hourage simultaneously, corresponding footprint information is generated in conjunction with electronic map).It, can be intelligent after user leaves this grid Merge the multiple footprint points generated in a grid, each footprint point is that collection location information, time, photo, a space are searched in fact The information aggregate that rope information is integrated, each footprint point are connected according to time order and function, form a footprint route.In addition, in this hair In bright, user can open App can play in order each footprint point information by voice and picture.And for electronic map, It can be determined according to the APP that user uses, such as use Baidu map, Amap, Google Maps.

Optionally, the place applied in the present invention can also be in repair apparatus, traffic administration, street management aspect, lead to The information that overwriting user enters each grid determines footprint information.

And for positioning method involved in the embodiment of the present invention, it can include but is not limited to: GPS positioning and big-dipper satellite Positioning etc., the positioning method in the following embodiments of the present invention can be illustrated with Beidou satellite positioning, but for specifically how Get location information, can the locating module according to corresponding to different terminal and servers be determined.

It can use global subdivision grid GeoSoT coding rule in the present invention, divide multiple trellis stages, each net Sizing grid in compartment grade be it is identical, in the present invention, for encode level specific level without limitation, may include 7 Layer, every layer includes 4 grades.And for sizing grid, it can be when determining subdivision grid code, determine the minimum model of positioning It encloses, for example, being 26 grades for pre-arranged code level, when pre-arranged code range is 1m*1m, determines that needing to be encoded to arriving for coding has In 1 square metre of body this coding range.It is illustrated in the present invention with 2km grid range.

It also, include multi-layer coding, a kind of corresponding grid of every layer of coding in the pre-arranged code rule in the embodiment of the present invention Code, the sizing grid of each level be it is identical, below with a kind of optional global subdivision grid GeoSoT coding rule to this Inventive embodiments are illustrated.

Embodiment one

According to embodiments of the present invention, a kind of embodiment of the method that footprint point generates is provided, it should be noted that in attached drawing Process the step of illustrating can execute in a computer system such as a set of computer executable instructions, although also, Logical order is shown in flow charts, but in some cases, can be executed with the sequence for being different from herein it is shown or The step of description.

Below with reference to preferred implementation steps, the present invention will be described, and Fig. 1 is footprint point according to an embodiment of the present invention The flow chart of generation method, as shown in Figure 1, this method comprises the following steps:

Step S102 obtains stay time of the target object in multiple grids.

Wherein, above-mentioned target object can indicate user (determining by the terminal that user holds), naturally it is also possible to refer to Show other equipment (equipment for having positioning function).Optionally, multiple grids can be is advised using global subdivision grid coding Then GeoSOT can mark off multiple levels when dividing come the grid for obtain after grid dividing to global geographic location Grid (sizing grid of each level is identical) can be determined to need to position locating for footprint point after having divided grid Grid size, for example, determine sizing grid be 2km.Global subdivision grid and encoded information in the embodiment of the present invention and If desired data system generates footprint after foundation, system can be determined by extracting terminal location information used by a user Data information in the corresponding grid of location information (such as 2km grid), and mark generate footprint point when time and shooting obtain The corresponding footprint point of photo, can have in each footprint point the corresponding positioning coordinate of footprint point, temporal information (as shooting is shone The piece time, into the grid time, leave the grid time etc.), the footprint point of information point POI data, photo corresponding to footprint point, In addition, the system day after tomorrow in the embodiment of the present invention can also record stay time of the user in unit grids.The present invention is implemented Example can position the grid that target is presently in after obtaining multiple grids, obtain target object into each net The time of lattice, and obtain stay time of the target object in the grid.Optionally, the grid in the embodiment of the present invention is divided For multiple trellis stages, the sizing grid in each trellis stage can be identical, when generating footprint point, and merge Footprint point in same trellis stage, obtains footprint route, when showing footprint route, can show footprint point, footprint simultaneously Picture, the temporal information etc. that point shooting obtains, optionally in the present invention do not do specifically the range of specific trellis stage It limits.

Step S104 determines target network lattice point in the case where stay time exceeds default stay time.

Optionally, default stay time can be with the duration of target object self-setting, for example, the default stay time of setting is 20 minutes, 30 minutes or 40 minutes etc..Judging stay time of the target object in the grid being presently in beyond default In the case where stay time, determines target network lattice point of the target object in current grid, that is, orient the longitude and latitude of target object Degree, obtains target network lattice point (being corresponding with latitude and longitude information).

Step S106 generates target footprint point according to target network lattice point.

It should be noted that it is above-mentioned after obtaining target network lattice point, it can use target network lattice point from dynamic and generate one Footprint point, the footprint point can be grid, the latitude and longitude information etc. that record target object is presently in.

Further including following embodiments: determining mesh after generating target footprint point according to target network lattice point in the present invention Mark the target anchor point where object；Search for multiple information point POI in the preset range of target anchor point；According to default screening Condition determines the priority of multiple POI, wherein default screening conditions include at least: at a distance from target anchor point, each POI Grade in graphical icon；According to the priority of multiple POI, the target POI where target object is determined, wherein target POI It is corresponding with POI title.

Above-mentioned target anchor point can indicate the detailed place that target object is presently in, and can pass through latitude and longitude information It indicates target anchor point, obtains the location information of target object.After obtaining target anchor point, target positioning may search for Point multiple information point POI within a predetermined range, wherein preset range can be user's self-setting or after server Platform determines, for example, 200m, in search can be attached in internet, obtain multiple information points corresponding with information point POI.Optionally, after obtaining multiple POI, the priority of multiple POI can be obtained, and by excellent according to default screening conditions First grade determines target POI, wherein default screening conditions may include much information, and the distance of target anchor point can refer to Show the distance apart from the target anchor point, the preferential POI for selecting closer distance；And for each POI in graphical icon etc. Grade, can be for each electronic geographic APP, the grade of the POI determined, and if Mount Taishan is 5A grades of scenic spots, and Dai Temple is 3A grades of scenic spots, display when, Mount Taishan it is higher ranked, selection show POI when, select higher ranked POI as far as possible.Wherein, About the POI in default screening conditions in the grade of graphical icon, presetting screening conditions in this application can also include geography Classification and grade in information, classification and grade in the geography information, which can be, pre- first passes through internet or national tourism official The classification for each geography information of each POI determined in net, such as above-mentioned 3A grade and 4A grades of classification.

Another optional embodiment, according to target network lattice point, after generating target footprint point, embodiment is also wrapped It includes: the corresponding target footprint information of record target footprint point, wherein included at least in target footprint information: temporal information, positioning Information, pictorial information, temporal information include at least: stay time stops the time started, and location information includes at least: target is fixed Latitude and longitude information, urban information where site, pictorial information include at least: the picture and target POI of terminal shooting are corresponding Picture.

The objectives footprint information of target footprint point can be recorded, in this way in display, can show each footprint The details of point, for example, can show the picture (background service that user takes in the footprint point when showing in the terminal Device can choose the higher classical photo containing personage of significance level), time point, POI title, serial number etc..

Through the above steps, stay time of the target object in multiple grids can be first got, and is determining to stop In the case where staying duration to exceed default stay time, the target network lattice point that target object is currently located is obtained, thus according to target Mesh point generates target footprint point.In this embodiment it is possible to be not necessarily to hand by carrying out grid dividing to global geographical information Dynamic operation, user can then automatically generate a footprint in the case that stay time exceeds default stay time in a grid Point, solve generate footprint point process in, the technical problem that limitation is larger and footprint record is inaccurate, reached by grid come User is accurately positioned, improves the effect of the accuracy of footprint record.

It should be noted that after determining the target POI where target object, above-mentioned embodiment of the method further include: The corresponding POI information of target POI is pushed to target object by default push mode, wherein default push mode includes at least: Text push, voice push, and include at least in POI information: the title of target POI and the picture of target POI.Optionally, this hair Embodiment in bright further includes obtaining multiple target footprint points institute after generating target footprint point according to target network lattice point The corresponding generation time；According to the time is generated, the target footprint point for connecting all generates target footprint route.It can pass through The generation time of target footprint point generates footprint route.

It should be noted that after generating target footprint point, above embodiment method is also wrapped according to target network lattice point It includes: obtaining coordinate corresponding to each target footprint point；According to coordinate corresponding to each target footprint point, merge identical Footprint point in city obtains city footprint point.I.e. in the embodiment of the present invention can by merge same city in footprint point, To obtain city footprint point.The footprint point only merged in same city can't be limited in the embodiment of the present invention, can also be merged The target footprint point of other same mesh levels, multiple target footprint points are combined, and obtain corresponding footprint point.Example Such as, the footprint point for merging identical county obtains footprint point at county level, or merges each footprint point generated in same country, obtains National footprint point.Specific footprint point can't be limited in the present invention.

The mode of above-mentioned merging footprint point can be the footprint point for merging same level grid, for example, merging the same city Multiple footprint points in city, obtain city footprint point, if tourist is during tourism of Beijing, generate Tian An-men footprint point, chin or cheek Beijing footprint that tourist corresponds to tourism of Beijing is obtained after merging these footprint points with garden footprint point, Great Wall footprint point Point.The information such as the place that tourism duration, tourism reach can be shown on city footprint point.Optionally, the embodiment of the present invention Target footprint route, can't limit the quantity of footprint route, may include a plurality of footprint route.

Optionally, user is after obtaining each target footprint point, the mode that can be selected according to user, to each target Footprint point is connected according to chronological order, to generate corresponding footprint route, which may include: one Interior footprint, the footprint in one week, the footprint in 1 year, the footprint in many years, the mode that can be selected according to user, push away automatically Footprint information is sent, may include multiple footprint points in footprint route, it is each on the footprint route for allowing user to see that it wants to see Footprint point.Can intelligently pushing footprint information, for example, text push or voice broadcast by way of, by target object Footprint information be pushed to target object, specifically, the footprint information of target object can be pushed to what target object was held In terminal, shown by display screen.

In addition, can also include mesh in addition to the picture of the title of displaying target POI and target POI in above-mentioned POI information Mark latitude and longitude information locating for POI etc..

Optionally, according to target network lattice point, after generating target footprint point, method further include: it obtains and shows instruction, In, show the information that the picture of the target footprint type for showing footprint and displaying is carried in instruction；Response shows instruction, shows foot The corresponding footprint title of mark point, footprint picture and footprint time.

It when showing footprint, can be shown according to the footprint type of footprint route, the corresponding footprint of target footprint point Route includes a variety of footprint types, wherein a variety of footprint types include at least: today footprint, tourism footprint and history footprint, In, history footprint includes footprint and many years footprint in this year.Today, footprint can be the footprint for the time of day that user terminal is shown, For example, 5 points of morning on the same day of display is to 5 points of footprint route in afternoon；When showing footprint today, multiple POI titles can be shown (such as sight name), the corresponding picture of footprint point, time point, the vehicles, beginning and end, travelling sequence (can pass through sequence Number size mark travelling sequence).And for history footprint, it not only may include many years footprint, can also include other settings Footprint, for example, history footprint further include: historical tourism footprint, footprint in this year.Wherein, historical tourism footprint can be history Footprint in the process can use important POI and display time to determine the historical tourism footprint of display, in display history It can be shown, be shown according to the POI geography information (such as the city where footprint point) of arrival with emphasis when tourism footprint When, POI title (city name as where POI) can be significantly marked, then shows the corresponding picture of POI title and geography Position, the vehicles used, beginning and end, time.When showing current year footprint, each foot of current year can be shown with emphasis The more footprint point of frequency of occurrence in mark point can be shown the more city name of footprint with emphasis, the time, picture, reach the city The number etc. of the target footprint point in city.In addition, for many years footprint, it, can also be where displaying target footprint point in display City name, city picture, date, the number for reaching the city etc..

In addition, carried out by terminal when showing footprint route in the present invention, it can also be by the footprint route of target object Shared, be sent in other APP, to inform that more good friends, classmate, household know, enhances the satisfaction of user.

Optionally, footprint today, tourism footprint and history footprint can be combined in the embodiment of the present invention, with terminal In photograph album synchronize, the photograph album in terminal is had into geographical coordinate and time corresponding picture and is analyzed, target is generated Footprint pictorial information.

Preferably, the grid in above-described embodiment is the grid generated according to global subdivision grid GeoSOT.

In the above embodiment of the present invention, the mode for generating footprint point is by user in the residence time of each grid, knot Location information is closed, footprint point is confirmed, and search out information point POI corresponding with footprint point, selects the POI name being closer The referred to as title of footprint point can show the figure of user's shooting by the information of backstage record when showing footprint route The information such as piece, time, POI title, location information can show different information for each footprint point, with allow user can and When view the information such as oneself travelling route and travel time, improve the satisfaction of user.

Embodiment two

Fig. 2 is the flow chart of another footprint point generation method according to an embodiment of the present invention, as shown in Fig. 2, this method Include:

Step S201 obtains the shooting places that target object carries out photographing operation in multiple grids.

Optionally, target object can also indicate that user (determining by the terminal that user holds), naturally it is also possible to indicate Other equipment (equipment for having positioning function).Optionally, multiple grids, which can be, utilizes global subdivision grid coding rule GeoSOT can mark off the net of multiple levels when dividing come the grid for obtain after grid dividing to global geographic location Lattice (sizing grid of each level is identical) can be determined to need to position locating for footprint point after having divided grid The size of grid.When determining footprint point, the information of picture can be shot using terminal by user, confirms shooting places.

Step S203 determines positioning coordinate information corresponding with the shooting places according to the shooting places.

In this embodiment, available to arrive positioning coordinate information corresponding with shooting places, so that it is determined that footprint out The coordinate of point.If on user is in the same localities, having taken a large amount of pictures, then need to generate target footprint point, i.e. target object Interested in this place, the picture number of shooting is more, and stay time also can be larger, needs to record the footprint point.

Step S205 determines target network lattice point according to positioning coordinate information.

It should be noted that it is above-mentioned according to the positioning coordinate information, determine that target network lattice point includes:: according to positioning Coordinate information obtains multiple information point POI in the preset range of shooting places；According to default screening conditions, multiple POI are determined Priority, wherein default screening conditions include at least: at a distance from target anchor point, each POI is in graphical icon Grade；According to the priority of multiple POI, the target POI where target object is determined, wherein target POI is corresponding with POI title； According to target POI, target network lattice point is determined.

In embodiments of the present invention, the coordinate setting information of corresponding shooting places when can be taken pictures by getting, And the information point POI around the shooting places is searched out, according to the priority of each POI, can determine and the shooting places Corresponding target POI, to generate target footprint point.During this, the present invention can be by determining and taking pictures ground The corresponding target network lattice point of point, to determine footprint point, in each grid to facilitate the generation of footprint route.

Step S207 generates target footprint point according to target network lattice point.

Optionally, in footprint point generating process, dynamic can be carried out to the multiple space-time grids in the whole world by GeoSOT Data search quickly, precisely searches out the closer POI title of distance objective anchor point and relevant information.Generating target footprint After point, target footprint point can be merged, and classification can be carried out to POI information according to different scenes to show, pass through language The mode of sound or text carries out intelligentized information push.

Through the above steps, the shooting places that target object carries out photographing operation in multiple grids can be first obtained, and According to shooting places, positioning coordinate information corresponding with shooting places is determined, then according to positioning coordinate information, determine target network Lattice point, to generate target footprint point according to target network lattice point.In this embodiment it is possible to by global geographical information into Row grid dividing gets the corresponding positioning coordinate information of shooting places, automatically generates a footprint point without manual operation, It solves to generate in footprint point process, the technical problem that limitation is larger and footprint record is inaccurate has reached through grid come quasi- It determines position user, improves the effect of the accuracy of footprint record.

Optionally, it is corresponding can also to be recorded after generating target footprint point according to target network lattice point for target footprint point Target footprint information, wherein included at least in target footprint information: temporal information, location information, pictorial information, temporal information Include at least: stay time stops the time started, and location information includes at least: latitude and longitude information, city where target object Information, pictorial information include at least: title and the picture corresponding with target POI of the picture of terminal shooting, target POI.

In above-mentioned embodiment, can be record target footprint information can show respectively when showing footprint route Each footprint point, and show the information such as photo opporunity corresponding to each footprint point, location information, shooting picture, thus User can be allowed to recognize oneself travel information in time, accurately, it is thus understood that arrived which sight spot in tourism process, tourism when Between, it can be convenient the following tourism planning in this way, improve user and use the interest of the product in the present invention.

Embodiment three

Fig. 3 is a kind of schematic diagram for showing footprint point according to an embodiment of the present invention, as shown in figure 3, the footprint point is to work as Preceding footprint can be user in the travelling footprint in Dali, wherein the display content (i.e. current footprint) of the top in attached drawing, packet Include footprint type (travelling footprint, Dali), wherein include multiple serial numbers in footprint route, have footprint point institute in each serial number Corresponding POI title (Dali ancient city, Hong Kong in such as Fig. 3), temporal information (14:00 in such as Fig. 3), certainly, user may be used also (it can be what user was shot by terminal to find picture corresponding to each footprint point by mobile phone photo album in mobile phone terminal Picture).In content shown in Fig. 3, user can also carry out footprint modification, display to footprint point, and footprint, good friend share in the past Deng operation.

User under network condition, is not necessarily to manual operation, as long as user (fixes tentatively in product in a grid and is using App 2km grid) in stop certain time (in product be 20 minutes), then can automatically generate a footprint point, and search for anchor point week Distance is nearest within the scope of 200 meters of side, most important POI title and information, is labeled to this footprint point, and can be footprint point Add photo.In footprint record, while it will record user's residence time in this grid, and can be according to user in a net The length of residence time judges user behavior in lattice, screens to the importance of footprint point.Optionally, in intelligent life While at footprint point, user can also take pictures by the camera in App and generate footprint point, and footprint point possesses positioning when taking pictures The nearest POI information of information, photo, photo opporunity, anchor point.Two ways generate footprint point be all a collection location information, The information aggregate that time, photo, space search information are integrated, each footprint point are connected according to time order and function, form a footprint Route.It again can be as unit of the sizing grid of different levels according to multiple intensive footprint points of residence time or generation of taking pictures Merge display.

Optionally, the embodiment of the present invention can use iWhereGo space-time search engine and exist in footprint point generating process Under the space-time big data frame of the whole world GeoSOT, to Global Grid implement dynamic data search, can quickly, precisely search out distance Anchor point carries out category filter to POI information apart from nearest POI title and relevant information, and according to different scenes, and realizes Intelligentized information push.Such as under scene of travelling, famous tourism is preferentially selected within the scope of 200 meters of user's anchor point periphery Sight spot is the name of footprint point, and obtains the related introduction and much information at sight spot, and can push by way of text and voice To user.Based on GeoSOT Global Grid subdivision and its coding techniques, exist using the grid precise positioning user of a level The regional location stopped in certain time, user stop 20 minutes or more in a 2km grid, can be in cell phone network feelings Under condition, intelligently generate a footprint point at the end App, this footprint point be labeled with simultaneously time point of the user into this grid when and The title of interior nearest, the most important POI of distance within the scope of 200 meters of user of this grid.

By GeoSOT grid location and residence Time Calculation, intelligence generate with position, the time, POI title footprint Point, and automatically can be that user filters out important footprint point and preserves according to the length of residence time in grid.It is this Multi-angle, the intelligent footprint planning rule of many algorithms, make user that need not add footprint point manually, it is not necessary to search for periphery P OI letter Breath can automatically generate footprint point.

It should be noted that the multiple footprint points generated can arrange sequentially in time, user can lead to after opening App The form for crossing voice and picture carousel plays in order the content of each footprint point, and user can experience plot trail by audiovisual The position of each footprint point, photo, time, recommended information in road.

Fig. 4 is the schematic diagram of another display footprint point according to an embodiment of the present invention, as shown in figure 4, according to the time Footprint is divided into four seed types: today footprint, travelling footprint, footprint in this year, many years footprint.

Wherein, footprint today is as unit of day, and only the footprint route on the record same day, automatically generates a plot trail daily Road；Travelling footprint is the set of artificial defined footprint point within a certain period of time, and is connected and shown with chronological order； This year, footprint was that the footprint point of current year is shown with city (second level administrative area) for unit polymerization；Many years footprint is the footprint point of many years It is unit polymerization display with city (second level administrative area).Optionally, which can synchronize mobile phone photo album, can be by mobile phone phase Have the photo of geographical coordinate and time in volume, automatically generates footprint point.

In the above embodiment of the present invention, foot can intelligently be generated according to the length of residence time of the user in a region Mark point goes out the important POI title and information nearest apart from user according to location finding and names footprint point, and multiple footprint points can basis The size of different levels grid intelligently merges, and the region of different sizes that will can draw the line as needed is by the footprint in the region Point is automatic to be merged.Footprint point content includes location information, time, photo, POI information, and can add map by voice and picture Mode play each footprint point content；According to different time dimension formed four kinds of different footprint types, today footprint, tourism foot Mark, footprint in this year, many years footprint.

It is not necessarily to manual operation in the present invention, footprint point is recorded according to user behavior automated intelligent, can use iWhereGo Spatial search engine searches for user's peripheral position information in real time, keeps footprint point content information abundant true, footprint point content intelligence Voice broadcast, the much information sense of hearing and vision are comprehensive to be experienced.

Example IV

Fig. 5 is a kind of schematic diagram of footprint point generating means according to an embodiment of the present invention, as shown in figure 5, the device can To include: first acquisition unit 51, for obtaining stay time of the target object in multiple grids；First determination unit 53, For determining target network lattice point in the case where stay time exceeds default stay time；First generation unit 55 is used for basis Target network lattice point generates target footprint point.

Optionally, above-mentioned apparatus further include: the first determining module, for generating target footprint according to target network lattice point After point, the target anchor point where target object is determined；Search module, for searching in the preset range of target anchor point Multiple information point POI；Second determining module, for determining the priority of multiple POI according to screening conditions are preset, wherein default Screening conditions include at least: at a distance from target anchor point, grade of each POI in graphical icon；Third determining module is used In the priority according to multiple POI, the target POI where target object is determined, wherein target POI is corresponding with POI title.

In addition, device further include: logging modle, for according to target network lattice point, after generating target footprint point, record The corresponding target footprint information of target footprint point, wherein included at least in target footprint information: temporal information, location information, figure Piece information, temporal information include at least: stay time stops the time started, and location information includes at least: where target anchor point Latitude and longitude information, urban information, pictorial information includes at least: the picture and the corresponding picture of target POI of terminal shooting.

It should be noted that above-mentioned apparatus further include: pushing module, for the target POI where determining target object Later, the corresponding POI information of target POI is pushed to target object by default push mode, wherein default push mode is at least Include: text push, voice push, is included at least in POI information: the title of target POI and the picture of target POI.

In the embodiment of the present invention, it can use first acquisition unit 51 and get stop of the target object in multiple grids Duration, and in the case where determining that stay time exceeds default stay time, target pair is obtained by the first determination unit 53 As the target network lattice point being currently located, to generate target footprint point according to target network lattice point by the first generation unit 55.? It, can be by carrying out grid dividing to global geographical information in the embodiment, without manual operation, user stops in a grid In the case where staying duration to exceed default stay time, then a footprint point can be automatically generated, solve to generate in footprint point process, office Sex-limited larger and inaccurate footprint record technical problem has reached through grid and user is accurately positioned, and improves footprint record Accuracy effect.

Another optional embodiment, above-mentioned device further include: first obtains module, for according to target gridding Point obtains the generation time corresponding to multiple target footprint points after generating target footprint point；Serial module structure, for according to life At the time, the target footprint point for connecting all generates target footprint route.

Further, multiple grids are corresponding with multiple trellis stages, and the range of each trellis stage is identical.

Optionally, above-mentioned device further include: second obtains module, for generating target foot according to target network lattice point After mark point, coordinate corresponding to each target footprint point is obtained；Merging module is used for each target footprint point institute Corresponding coordinate merges the target footprint point of same city, obtains city footprint point.

Optionally, the corresponding footprint route of target footprint point includes a variety of footprint types, wherein a variety of footprint types are at least Include: today footprint, tourism footprint and history footprint, wherein history footprint includes footprint and many years footprint in this year.

Another optional embodiment, the device further include: third obtains module, for according to target network lattice point, It after generating target footprint point, obtains and shows instruction, wherein show the target footprint type and exhibition for carrying in instruction and showing footprint The information of the picture shown；Respond module shows instruction for responding, show the corresponding footprint title of footprint point, footprint picture and The footprint time.

Wherein, the grid in above embodiment is the grid generated according to global subdivision grid GeoSOT.

Fig. 6 is the schematic diagram of another footprint point generating means according to an embodiment of the present invention, as shown in fig. 6, the device It may include: second acquisition unit 61, the second determination unit 63, for according to shooting places, determination to be corresponding with shooting places Position coordinate information；Third determination unit 65, for determining target network lattice point according to positioning coordinate information；Second generation unit 67, for generating target footprint point according to target network lattice point.

Optionally, third determination unit includes: the first determining submodule, for according to positioning coordinate information, acquisition to be taken pictures Multiple information point POI in the preset range in place；Second determines submodule, for determining multiple according to screening conditions are preset The priority of POI, wherein default screening conditions include at least: at a distance from target anchor point, each POI is in graphical icon Grade；Third determines submodule, for the priority according to multiple POI, determines the target POI where target object, wherein Target POI is corresponding with POI title；4th determines submodule, for determining target network lattice point according to target POI.

Optionally, above-mentioned apparatus further include: record sub module, for recording the corresponding target footprint letter of target footprint point Breath, wherein include at least in target footprint information: temporal information, location information, pictorial information, temporal information include at least: stopping It stays duration, stop the time started, location information includes at least: latitude and longitude information, urban information where target object, picture letter Breath includes at least: the picture and the corresponding picture of target POI of terminal shooting.

In above-mentioned apparatus, target object can be obtained by second acquisition unit 61 and carry out photographing operation in multiple grids Shooting places determine positioning coordinate information corresponding with shooting places and by the second determination unit 63 according to shooting places, Third determination unit 63 be may then pass through according to positioning coordinate information, determine target network lattice point, to be generated by second single Member 67 generates target footprint point according to target network lattice point.In this embodiment it is possible to by carrying out grid to global geographical information It divides, generates target footprint point by getting the positioning coordinate information of shooting location without manual operation, solve to generate foot In mark point process, the technical problem that limitation is larger and footprint record is inaccurate has reached through grid and user is accurately positioned, Improve the effect of the accuracy of footprint record.

Fig. 7 is a kind of schematic diagram of terminal according to an embodiment of the present invention, as shown in fig. 7, the terminal may include: storage Device 71, the processor 73 coupled with memory, memory and processor are communicated by bus system；Memory is for storing journey Sequence, wherein equipment where program controls memory when being executed by processor executes the footprint point generation side of above-mentioned any one Method, processor is for running program, wherein program executes the footprint point generation method of above-mentioned any one when running.

Optionally, acquisition target object is performed the steps of when above-mentioned processor executes program to stop in multiple grids Stay duration；In the case where the stay time exceeds default stay time, target network lattice point is determined；According to the target gridding Point generates target footprint point.

Optionally, above-mentioned processor can also determine the target anchor point where the target object when executing program； Search for multiple information point POI in the preset range of the target anchor point；According to default screening conditions, determine the multiple The priority of POI, wherein the default screening conditions include at least: at a distance from the target anchor point, each POI is on ground Manage the grade in icon；According to the priority of the multiple POI, the target POI where the target object is determined, wherein institute It states target POI and is corresponding with POI title.

Into optionally, above-mentioned processor can also record the corresponding target footprint of the target footprint point when executing program Information, wherein included at least in the target footprint information: temporal information, location information, pictorial information, the temporal information Include at least: stay time stops the time started, and the location information includes at least: the longitude and latitude where the target anchor point Information, urban information are spent, the pictorial information includes at least: the picture and the corresponding picture of the target POI of terminal shooting.

Optionally, above-mentioned processor can also be pushed by default push mode to the target object when executing program The corresponding POI information of the target POI, wherein the default push mode includes at least: text push, voice push, it is described It is included at least in POI information: the picture of the title of the target POI and the target POI.

Optionally, when above-mentioned processor can also obtain generation corresponding to multiple target footprint points when executing program Between；According to the generation time, the target footprint point for connecting all generates target footprint route.

Optionally, above-mentioned processor can also obtain seat corresponding to each target footprint point when executing program Mark；According to coordinate corresponding to each target footprint point, merges the target footprint point in same city, obtain city footprint Point.

It should be noted that the corresponding footprint route of the target footprint point includes a variety of footprint types, wherein described more Kind of footprint type includes at least: today footprint, tourism footprint and history footprint, wherein the history footprint includes footprint in this year With many years footprint.

Optionally, above-mentioned processor can also obtain displaying instruction when executing program, wherein take in the displaying instruction The information of picture with the target footprint type and displaying for showing footprint；The displaying instruction is responded, shows that footprint point is corresponding Footprint title, footprint picture and footprint time.

Optionally, the grid is the grid generated according to global subdivision grid GeoSOT.

The serial number of the above embodiments of the invention is only for description, does not represent the advantages or disadvantages of the embodiments.

In the above embodiment of the invention, it all emphasizes particularly on different fields to the description of each embodiment, does not have in some embodiment The part of detailed description, reference can be made to the related descriptions of other embodiments.

In several embodiments provided herein, it should be understood that disclosed technology contents can pass through others Mode is realized.Wherein, the apparatus embodiments described above are merely exemplary, such as the division of the unit, Ke Yiwei A kind of logical function partition, there may be another division manner in actual implementation, for example, multiple units or components can combine or Person is desirably integrated into another system, or some features can be ignored or not executed.Another point, shown or discussed is mutual Between coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING or communication link of unit or module It connects, can be electrical or other forms.

The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple On unit.It can some or all of the units may be selected to achieve the purpose of the solution of this embodiment according to the actual needs.

It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list Member both can take the form of hardware realization, can also realize in the form of software functional units.

If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product When, it can store in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words It embodies, which is stored in a storage medium, including some instructions are used so that a computer Equipment (can for personal computer, server or network equipment etc.) execute each embodiment the method for the present invention whole or Part steps.And storage medium above-mentioned includes: that USB flash disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited Reservoir (RAM, Random Access Memory), mobile hard disk, magnetic or disk etc. be various to can store program code Medium.

The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered It is considered as protection scope of the present invention.

Claims

1. a kind of footprint point generation method characterized by comprising

Obtain stay time of the target object in multiple grids；

In the case where the stay time exceeds default stay time, target network lattice point is determined；

According to the target network lattice point, target footprint point is generated.

2. the method according to claim 1, wherein generating target footprint point according to the target network lattice point Later, the method also includes:

Determine the target anchor point where the target object；

Search for multiple information point POI in the preset range of the target anchor point；

According to default screening conditions, the priority of the multiple POI is determined, wherein the default screening conditions include at least: with Grade of the distance, each POI of the target anchor point in graphical icon；

According to the priority of the multiple POI, the target POI where the target object is determined, wherein POI pairs of the target There should be POI title.

3. according to the method described in claim 2, it is characterized in that, generating target footprint point according to the target network lattice point Later, the method also includes:

Record the corresponding target footprint information of the target footprint point, wherein include at least in the target footprint information: the time Information, location information, pictorial information, the temporal information include at least: stay time stops the time started, the positioning letter Breath includes at least: latitude and longitude information, urban information where the target anchor point, the pictorial information include at least: terminal The picture of shooting and the corresponding picture of the target POI.

4. according to the method described in claim 2, it is characterized in that, after determining the target POI where the target object, The method also includes:

The corresponding POI information of the target POI is pushed to the target object by default push mode, wherein described default Push mode includes at least: text push, voice push include at least in the POI information: the title of the target POI and The picture of the target POI.

5. the method according to claim 1, wherein generating target footprint point according to the target network lattice point Later, the method also includes:

Obtain the generation time corresponding to multiple target footprint points；

According to the generation time, the target footprint point for connecting all generates target footprint route.

6. the method according to claim 1, wherein the multiple grid is corresponding with multiple trellis stages, each The range of trellis stage is identical.

7. according to the method described in claim 6, it is characterized in that, generating target footprint point according to the target network lattice point Later, the method also includes:

Obtain coordinate corresponding to each target footprint point；

According to coordinate corresponding to each target footprint point, merges the footprint point in same city, obtain city footprint point.

8. the method according to claim 1, wherein the corresponding footprint route of the target footprint point includes a variety of Footprint type, wherein a variety of footprint types include at least: today footprint, tourism footprint and history footprint, wherein it is described History footprint includes footprint and many years footprint in this year.

9. according to the method described in claim 8, it is characterized in that, generating target footprint point according to the target network lattice point Later, the method also includes:

It obtains and shows instruction, wherein carry the picture of the target footprint type and displaying that show footprint in the displaying instruction Information；

The displaying instruction is responded, shows the corresponding footprint title of footprint point, footprint picture and footprint time.

10. method according to any one of claim 1 to 9, which is characterized in that the grid is according to global subdivision net The grid that lattice technology GeoSOT is generated.

11. a kind of footprint point generation method characterized by comprising

Obtain the shooting places that target object carries out photographing operation in multiple grids；

According to the shooting places, positioning coordinate information corresponding with the shooting places is determined；

According to the positioning coordinate information, target network lattice point is determined；

12. according to the method for claim 11, which is characterized in that according to the positioning coordinate information, determine target gridding It puts and includes:

According to the positioning coordinate information, multiple information point POI in the preset range of the shooting places are obtained；

According to default screening conditions, the priority of the multiple POI is determined, wherein the default screening conditions include at least: with The grade of the distance of target anchor point, each POI in graphical icon；

According to the priority of the multiple POI, the target POI where the target object is determined, wherein POI pairs of the target There should be POI title；

According to the target POI, the target network lattice point is determined.

13. according to the method for claim 12, which is characterized in that according to the target network lattice point, generate target footprint After point, the method also includes:

Record the corresponding target footprint information of the target footprint point, wherein include at least in the target footprint information: the time Information, location information, pictorial information, the temporal information include at least: stay time stops the time started, the positioning letter Breath includes at least: latitude and longitude information, urban information where the target object, the pictorial information include at least: terminal is clapped The title and the corresponding picture of the target POI of the picture, the target POI taken the photograph.

14. a kind of footprint point generating means characterized by comprising

First acquisition unit, for obtaining stay time of the target object in multiple grids；

First determination unit, for determining target network lattice point in the case where the stay time exceeds default stay time；

First generation unit, for generating target footprint point according to the target network lattice point.

15. a kind of footprint point generating means characterized by comprising

Second acquisition unit carries out the shooting places of photographing operation for obtaining target object in multiple grids；

Second determination unit, for determining positioning coordinate information corresponding with the shooting places according to the shooting places；

Third determination unit, for determining target network lattice point according to the positioning coordinate information；

Second generation unit, for generating target footprint point according to the target network lattice point.

16. a kind of terminal characterized by comprising

Memory, the processor coupled with the memory, the memory and the processor are communicated by bus system；

The memory is for storing program, wherein described program is set where controlling the memory when being executed by processor Footprint point generation method described in any one of standby perform claim requirement 1 to 10,

The processor is for running program, wherein perform claim requires described in any one of 1 to 10 when described program is run Footprint point generation method.