CN105978995A - Method and device for adding position information into data - Google Patents
Method and device for adding position information into data Download PDFInfo
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- CN105978995A CN105978995A CN201610460882.9A CN201610460882A CN105978995A CN 105978995 A CN105978995 A CN 105978995A CN 201610460882 A CN201610460882 A CN 201610460882A CN 105978995 A CN105978995 A CN 105978995A
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- information
- data
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- described position
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/025—Services making use of location information using location based information parameters
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/50—Network services
- H04L67/52—Network services specially adapted for the location of the user terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
- H04M1/724—User interfaces specially adapted for cordless or mobile telephones
- H04M1/72448—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions
- H04M1/72457—User interfaces specially adapted for cordless or mobile telephones with means for adapting the functionality of the device according to specific conditions according to geographic location
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
- H04W64/006—Locating users or terminals or network equipment for network management purposes, e.g. mobility management with additional information processing, e.g. for direction or speed determination
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Environmental & Geological Engineering (AREA)
- Human Computer Interaction (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
The embodiment of the invention provides a method and a device for adding position information into data, wherein the method comprises steps: while generating data, acquiring position summary information corresponding to the current position, wherein the position summary information comprises at least one of GPS summary information, base station summary information and access point WIFI summary information; storing the position summary information in attribute information of the data; while checking the data, reading the position summary information from the attribute information; and using the position summary information to inquire and obtain corresponding position information from a preset positioning database. According to the embodiment of the invention, inquiring and obtaining the position information from a server side is not required while generating the data, thus, influence of signal strength on data transmission rate is avoided, processing time for data generation can be reduced effectively, and data generation speed is improved.
Description
Technical field
The present invention relates to multimedia technology field, particularly relate to the side of a kind of data point of addition information
Method and device.
Background technology
Along with developing rapidly of mobile terminal technology, it is indispensable that camera function has become as mobile terminal
A critical function.People appreciate and arrange photo for convenience, clap using mobile terminal
According to time, positional information when taking pictures can be added in photo.User when browsing photo,
See the taking location information of this photo.
The existing process for photo point of addition information is as follows: when receiving photographing instruction, pass through
Global positioning system (Global Positioning System, GPS) module in mobile terminal obtains to be worked as
The gps coordinate of front mobile terminal, is then searched by mobile data network and obtains this gps coordinate correspondence
Province, city, district, street, the more specific location information such as building, the positional information that finally will get
It is added in photo.
But, occur that when mobile terminal local environment difference in signal strength transfer rate is relatively low, Wu Falian
When connecing the situation of network, due to time-consuming by the process of Network Capture gps coordinate and correspondence position information
Longer even cannot successfully obtain, when causing user to be continuously shot a large amount of photo, speed is very slow, Yi Jiwu
Method is the problem of photo success point of addition information.
Summary of the invention
Need to connect when to captured photo point of addition information to solve user in prior art
The problem of data network, embodiments provides method and the dress of a kind of data point of addition information
Put.
In order to solve the problems referred to above, the embodiment of the invention discloses the side of a kind of data point of addition information
Method, including:
When generating data, obtain the position summary info that current location is corresponding；Described position summary info
Including: in GPS summary info, base station summary info or WAP WIFI summary info at least
One；
Described position summary info is stored in the attribute information of described data；
When checking data, from described attribute information, read described position summary info；
Use described position summary info to inquire about from preset location database and obtain corresponding position letter
Breath.
According to another aspect of the present invention, the embodiment of the invention discloses a kind of data point of addition letter
The device of breath, including:
Position summary info acquisition module, for when generating data, obtains the position that current location is corresponding
Put summary info；Described position summary info includes: GPS summary info, base station summary info or wireless
At least one in access point WIFI summary info；
Position summary info memory module, for being stored in described data by described position summary info
In attribute information；
Position summary info read module, for when checking data, from described multimedia attribute information
Middle reading described position summary info；
Position information acquisition module, for using described position summary info from preset location database
Middle inquiry obtains corresponding positional information.
The embodiment of the present invention includes advantages below:
The embodiment of the present invention is when shooting generates data, it is not necessary to connect network to server side inquiring position
Information, but the position summary info got is stored directly in the attribute information of data, when looking into
When seeing data, dependence information reads position summary info, and uses this position summary info to look into
Ask location database and obtain corresponding positional information.It can be seen that owing to the embodiment of the present invention is in shooting
Positional information is obtained from the inquiry of server side, therefore without connecting data network, it is to avoid letter during photo
Number intensity impact on message transmission rate, therefore, during process when can effectively reduce photographed data
Between, improve shooting speed.
Further, prior art, when arranging positional information to captured photo, is to pass through hands mostly
GPS locating module in machine obtains GSP coordinate, then looks into from server side according to this gps coordinate
Ask and obtain corresponding positional information, but if mobile phone is in indoor or other cannot receive GPS information
Local time, above-mentioned prior art cannot be just captured photo point of addition information.Ask for this
Topic, the embodiment of the present invention is by obtaining and store base station summary info, WIFI summary info, then,
It is that user inquires about and shows the positional information of correspondence when checking photo based on this position summary info, this
Sample one, substantially increases the environment that user carries out position information process to the shooting data such as photo and is suitable for
Scope, even if user is under the various complex environments such as subway station, market or field, remaining on can
The quick obtaining store position summary info when shooting photo.
Accompanying drawing explanation
Fig. 1 shows a kind of method for data point of addition information of one of them embodiment of the present invention
Flow chart of steps；
Fig. 2 shows a kind of method for data point of addition information of one of them embodiment of the present invention
Flow chart of steps；
Fig. 3 shows a kind of device for data point of addition information of one of them embodiment of the present invention
Structured flowchart.
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with attached
The present invention is further detailed explanation with detailed description of the invention for figure.
With reference to Fig. 1, it is shown that one of them embodiment of the present invention a kind of is for data point of addition information
The flow chart of steps of method, specifically may include steps of:
Step 101, when shooting generates data, obtain position summary info corresponding to current location；
Wherein, described data can be specifically photo, video flowing or other can point of addition information
Different types of data；Described position summary info includes: GPS (Global Positioning System)
Summary info, base station summary info or WAP WIFI (Wireless Fidelity) summary info
In at least one.
The embodiment of the present invention is applicable to any one intelligent mobile terminal, such as: smart mobile phone, intelligence
Can wrist-watch, panel computer, notebook etc..
Concrete, described GPS summary info comprises the steps that GPS latitude and longitude coordinates information, GPS accuracy
Information, GPS velocity information etc..
In an alternate embodiment of the present invention where, the step of described acquisition base station summary info includes:
Detecting whether to there is the signal from base station, if existing, from described base station signal, obtaining correspondence
Several base station summary infos；
Described base station summary info includes at least one in following information: Mobile Country Code MCC (Mobile
Country Code, MCC), Mobile Network Code (Mobile Network Code, MNC), lane place
Territory code (Location Area Code, LAC), base station numbering (Cell Identity, CID), base station letter
Number intensity (Signal Strength, SIG).
It addition, can also obtain respectively according to different network formats when obtaining above-mentioned base station summary info
The different base station information that current location is corresponding, such as: GSM (Global System for Mobile
Communication), WCDMA (Wideband Code Division Multiple Access),
CDMA(Code Division Multiple Access)、TDSCDMA(Time Division-
Synchronous Code Division Multiple Access) etc., so, according to the different systems of storage
Difference between the summary info of formula base station can further improve the precision of architecture.
In another alternative embodiment of the present invention, described acquisition WAP WIFI summary info
Step includes:
Search WIFI signal；
If WIFI signal exists, obtain WIFI information list；
Several WIFI summary infos are obtained from described WIFI information list；Described WIFI makes a summary
Information includes at least one in following information: WIFI title (ServiceSetIdentifier,
SSID), WIFI address (Basic Service Set Identifier, BSSID), WIFI signal intensity
(Signal Strength, SIG).
It should be noted that above-mentioned acquisition base station summary info, WIFI summary info are only the present invention
The preferred implementation of embodiment, when implementing, those skilled in the art can be according to mobile terminal
Operating system, communication standard and the hardware specification difference used determines that described acquisition diverse location is plucked
Want the implementation of information, such as, as a example by Android (Android) operating system: Android can be used
The system interface GsmCellLocation that system provides obtains above-mentioned base station summary info；Use system connects
Mouth android.net.wifi.WifiManager obtains above-mentioned WIFI summary info.
It addition, the base station summary info of described acquisition, WIFI summary info can be that mobile terminal is current
Multiple base stations that present position is able to receive that, the position summary info of multiple WIFI access point, easily
Understand, described base station summary info, WIFI summary info quantity the most be conducive to improve obtain position
Put the precision of coordinate information.
Step 102, described position summary info is stored in the attribute information of described data；
Concrete, when described data are photo, described described position summary info is stored in described
Step in the attribute information of data specifically may include that
Position summary label is determined in the exchange attribute information Exif of described data；
Described position summary info is stored in the summary label of described position.
Wherein, exchange attribute information (Exchangeable Image File, Exif) is extensively to make at present
A kind of data form, this Exif attribute information contains several for describing photo property
Label, such as: author, shooting date, shooting equipment (fuselage, camera lens, flash lamp etc.), shooting
Parameter (shutter speed, aperture F value, ISO speed, focal length, metering mode etc.), image procossing are joined
Number (sharpening, contrast, saturation, white balance etc.), iamge description and copyright information, GPS location
Data, user comment etc..
The embodiment of the present invention is preferred, is determined by user comment therein (UserComment) label
It is used for storing position obtained above summary info for position summary label.Certainly, implementing
Time, those skilled in the art can also use other labels (e.g., author's label), or newly-increased makes by oneself
Justice label is made a summary label as position, and this is not specifically limited by the present invention.
In another alternative embodiment of the present invention, when described data are video flowing, described by described
The step that position summary info is stored in the attribute information of described data specifically may include that
Obtain current shooting time picture frame of correspondence in described video flowing；
Described position summary info is stored in the attribute information of described picture frame.
So, during shooting video, along with user camera site changes the most in the same time
Becoming, the position summary info in this moment is stored in the attribute information of corresponding picture frame.Specifically
When realizing, in order to improve the treatment effeciency of positional information, it is also possible to according to default time interval storage
Described position summary info.
It will be appreciated by those skilled in the art that the method provided when the embodiment of the present invention is applied to other
During the position information process of categorical data, those skilled in the art can be according to the data lattice of the type data
Formula determines how storage described position summary info, and this is not specifically limited by the embodiment of the present invention.
Step 103, when checking data, read from described multimedia attribute information described position summary
Information；
As a example by picture, i.e. the summary of position from this picture Exif attribute information label (e.g., is made
Person, user comment) the middle position summary info reading storage.
Step 104, use described position summary info inquire about from preset location database acquisition correspondence
Positional information.
In an alternate embodiment of the present invention where, above-mentioned use described position summary info is from preset
In location database, the step of the positional information that inquiry obtains correspondence specifically may include that
Sending positional information by data network to server side and obtain request, described positional information obtains
Request carries described position summary info；Described server side is looked into according to described position summary info
Ask preset location database and obtain the positional information of correspondence；
Receive the described positional information returned from server side.Server side has prestored location data
Storehouse, in this location database, storage has the position corresponding to different base station summary info, WIFI summary info
Confidence ceases.Concrete, this positional information can include detailed country, area/province, city, street,
The information such as building name, postcode.
When implementing, when described position summary info is base station summary info, WIFI summary info
Time, server side can first according to this position summary info according to location algorithm, such as TOA (Time of
Arrival, due in) or TDOA (Time Difference of Arrival, the time of advent is poor) calculating
Obtain the latitude and longitude coordinates information of correspondence, then, use this latitude and longitude coordinates information obtained from location
Data base querying obtains concrete positional information；When described position summary info is GPS summary info
Time, the location database using the latitude and longitude coordinates information inquiry in this GPS summary info preset obtains
Corresponding positional information.
In another alternative embodiment of the present invention, above-mentioned use described position summary info is from preset
In location database, the step of the positional information that inquiry obtains correspondence specifically may include that
By the off-line location database that the local side of inquiry is preset, obtain described position summary info corresponding
Positional information.
It should be noted that in above-mentioned location database storage data can be continuously updated over time, excellent
Changing, such as, described location database positional information for certain region in the early stage is by this region
3 base station summary infos calculate, afterwards, along with this origin base station quantity increases to 10,
The summary info utilizing these 10 base stations recalculates the positional information of any point in this region and updates
Data in location database, therefore, are obtained from described location database based on position summary info
The positional information trueness error taken also can reduce therewith, so, can improve constantly/revise user again
Secondary check the positioning precision of obtained positional information during photo.
When implementing, after receiving the positional information that service side returns, can be according to the reality of user
This positional information is shown by demand, or other processes, and such as, can be stored in by positional information
The attribute information of data is medium, and this is not specifically limited by the embodiment of the present invention.
In another alternative embodiment of the present invention, after described step 104, also include: work as reception
When position display to user is asked, according to the positional information obtained, described data are carried out classification and show
Show.
Such as, when user checks the photograph album on mobile phone, computer, according to place, photograph taking place
Photo is classified and arranges file by city/area, and can be with city/area name as this
The title of file, so, user is by checking that file can be checked captured by this city/area
Photo.When implementing, it is also possible to according to building, the street at place, spot for photography, photo is set
Put more detailed classification.
In another alternative embodiment of the present invention, also include after described step 104:
When the position display receiving user is asked, map arranges shifting according to described positional information
Dynamic track and the data of correspondence.
Such as, according to city/area/scenic spot correspondence on map at the picture location information place obtained
Position arranges call tag, and these call tags i.e. represent that on map this user is in the past period
In motion track, user by selecting checks that wherein any one call tag is it can be seen that in this place
Captured all photos, so, can facilitate user to search photo according to spot for photography, enter one
Step improves Consumer's Experience.
In sum, the embodiment of the present invention is when generating data, it is not necessary to connects network and looks into server side
Ask positional information, but the position summary info got is stored directly in the attribute information of data
In, when checking data, dependence information reads position summary info, and uses this position to pluck
Information inquiry location database is wanted to obtain corresponding positional information.It can be seen that the embodiment of the present invention exists
Without from server side inquiring position information during generation data, without considering whether to there are valid data
Network, and the impact that signal intensity is on message transmission rate, therefore, can effectively reduce generation data
Time the process time, improve data genaration speed.
Further, prior art, when arranging positional information to captured photo, is to pass through hands mostly
GPS module in machine obtains GSP coordinate, and then according to this gps coordinate, from server side, inquiry obtains
Take the positional information of correspondence, but if mobile phone is in indoor or other cannot receive the place of GPS information
Time, above-mentioned prior art cannot be just captured photo point of addition information.For this problem, this
Inventive embodiments is by obtaining and storing base station summary info, WIFI summary info, then, based on this
Position summary info when checking photo be user inquire about and show correspondence positional information, such one
Come, substantially increase the environment that user carries out position information process to the shooting data such as photo and be suitable for model
Enclosing, even if user is under the various complex environments such as subway station, market or field, remaining on can be
Quick obtaining store position summary info during shooting photo.
Embodiment two
With reference to Fig. 2, it is shown that the method for a kind of data point of addition information of another embodiment of the present invention
Flow chart of steps, this embodiment, as a example by shooting photo, specifically may include steps of:
Step 201, shooting generate photo；
Step 202, detect whether to get gps signal, if it can, obtain GPS summary
Information；
Step 203, detect whether to exist from the signal of base station, if existing, from described base station signal
Obtain several corresponding base station summary infos；
Step 204, search WIFI signal；If WIFI signal exists, obtain WIFI information list；
Several WIFI summary infos are obtained from described WIFI information list；
Step 205, the GPS summary info by obtaining, base station summary info, WIFI summary info are made
It is stored in the Exif of captured photo by certain format for position summary info；
The format sample of a described position summary info given below, wherein " gps ",
" cell_towers ", " wifi_towers " represent the GPS summary info of correspondence, base station summary letter respectively
Breath, WIFI summary info, specifying information is as follows:
Step 206, when checking photo, from the Exif attribute information of described photo, read institute rheme
Put summary info；
Step 207, to server side send positional information obtain request, described positional information obtain request
In carry described position summary info；
The positional information that step 208, reception return from server side；
Step 209, show described positional information.
It should be noted that for embodiment of the method, in order to be briefly described, therefore it is all expressed as one
The combination of actions of series, but those skilled in the art should know, and the embodiment of the present invention is not by institute
The restriction of the sequence of movement described, because according to the embodiment of the present invention, some step can use other
Sequentially or carry out simultaneously.Secondly, those skilled in the art also should know, described in the specification
Embodiment belong to preferred embodiment, the involved action not necessarily embodiment of the present invention is musted
Must.
With reference to Fig. 3, it is shown that the dress of a kind of data point of addition information of one of them embodiment of the present invention
The structured flowchart put.In embodiments of the present invention, described device specifically may include that
Position summary info acquisition module 310, for when shooting generates data, obtaining current location pair
The position summary info answered；Described position summary info includes: GPS summary info, base station summary info
Or at least one in WAP WIFI summary info；
Position summary info memory module 320, for being stored in described data by described position summary info
Attribute information in；
Position summary info read module 330, for when checking data, believes from described multimedia attribute
Breath reads described position summary info；
Position information acquisition module 340, for using described position summary info from preset location data
In storehouse, inquiry obtains corresponding positional information.
In sum, the above embodiment of the present invention is when generating data, it is not necessary to connect network to server
Side inquiring position information, but by position summary info memory module 320, position summary info is obtained
The position summary info that module 310 gets is stored directly in the attribute information of data, when checking out
During data, position summary info read module 330 reads position summary letter from the attribute information of data
Breath, and use this position summary info Query Location data base by position information acquisition module 340
Obtain corresponding positional information.It can be seen that the embodiment of the present invention generate data time without from service
Device side inquiring position information, without considering whether to exist effective data network, and signal intensity pair
The impact of message transmission rate, therefore, can effectively reduce process time when generating data, improve number
According to formation speed.
In an alternate embodiment of the present invention where, described position summary info acquisition module includes:
, for detecting whether there is the signal from base station, if depositing in base station summary info acquiring unit
, from described base station signal, obtain several base station summary infos of correspondence；Described base station summary letter
Breath include in following information at least one: Mobile Country Code MCC MCC, Mobile Network Code MNC, position
Put region code LAC, base station numbering CID, base station signal strength SIG.
In another alternative embodiment of the present invention, described position summary info acquisition module includes:
WIFI summary info acquiring unit, is used for searching for WIFI signal；If WIFI signal exists,
To WIFI information list；Several WIFI summary infos are obtained from described WIFI information list；
Described WIFI summary info includes: WIFI address BSSID, WIFI signal strength S IG.
In another alternative embodiment of the present invention, described position summary info memory module, specifically use
In determining position summary label in the exchange attribute information Exif of described data；Is made a summary in described position
Information is stored in the summary label of described position.
In another alternative embodiment of the present invention, described position information acquisition module, including:
Primary importance information acquisition unit, is used for by data network to server side transmission positional information
Obtaining request, described positional information obtains in request and carries described position summary info；Described service
Device side is inquired about preset location database according to described position summary info and is obtained the positional information of correspondence；
Receive the described positional information returned from server side.
In another alternative embodiment of the present invention, described position information acquisition module, including:
Second position information acquisition unit, for the off-line location data preset by the local side of inquiry
Storehouse, obtains the positional information that described position summary info is corresponding.
In another alternative embodiment of the present invention, described device also includes:
Position information process module, during for asking when the position display receiving user, according to obtaining
Positional information described data are carried out classification display.
For device embodiment, due to itself and embodiment of the method basic simlarity, so the ratio described
Relatively simple, relevant part sees the part of embodiment of the method and illustrates.
Each embodiment in this specification all uses the mode gone forward one by one to describe, and each embodiment emphasis is said
Bright is all the difference with other embodiments, and between each embodiment, identical similar part is mutual
See.
Those skilled in the art it should be appreciated that the embodiment of the embodiment of the present invention can be provided as method,
Device or computer program.Therefore, the embodiment of the present invention can use complete hardware embodiment,
Completely software implementation or the form of the embodiment in terms of combining software and hardware.And, the present invention
Embodiment can use can be used at one or more computers wherein including computer usable program code
The upper meter implemented of storage medium (including but not limited to disk memory, CD-ROM, optical memory etc.)
The form of calculation machine program product.
The embodiment of the present invention is with reference to method according to embodiments of the present invention, terminal unit (system) and meter
The flow chart of calculation machine program product and/or block diagram describe.It should be understood that can be referred to by computer program
Make each flow process in flowchart and/or block diagram and/or square frame and flow chart and/or
Flow process in block diagram and/or the combination of square frame.These computer program instructions can be provided to general meter
Calculation machine, special-purpose computer, Embedded Processor or the process of other programmable data processing terminal equipment
Device is to produce a machine so that by computer or the place of other programmable data processing terminal equipment
The instruction that reason device performs produces for realizing at one flow process of flow chart or multiple flow process and/or block diagram
The device of the function specified in one square frame or multiple square frame.
These computer program instructions may be alternatively stored in and computer or other programmable datas can be guided to process
In the computer-readable memory that terminal unit works in a specific way so that being stored in this computer can
The instruction read in memorizer produces the manufacture including command device, and this command device realizes at flow chart
The function specified in one flow process or multiple flow process and/or one square frame of block diagram or multiple square frame.
These computer program instructions also can be loaded into computer or other programmable data processing terminals set
Standby upper so that on computer or other programmable terminal equipment, to perform sequence of operations step to produce
Computer implemented process, thus the instruction performed on computer or other programmable terminal equipment carries
For for realizing one flow process of flow chart or multiple flow process and/or one square frame of block diagram or multiple side
The step of the function specified in frame.
Although have been described for the preferred embodiment of the embodiment of the present invention, but those skilled in the art one
Denier knows basic creative concept, then these embodiments can be made other change and amendment.Institute
With, claims are intended to be construed to include preferred embodiment and fall into range of embodiment of the invention
All changes and amendment.
Finally, in addition it is also necessary to explanation, in this article, the relation art of such as first and second or the like
Language is used merely to separate an entity or operation with another entity or operating space, and not necessarily
Require or imply relation or the order that there is any this reality between these entities or operation.And
And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, from
And make to include that the process of a series of key element, method, article or terminal unit not only include that those are wanted
Element, but also include other key elements being not expressly set out, or also include for this process, side
The key element that method, article or terminal unit are intrinsic.In the case of there is no more restriction, by statement
The key element that " including one ... " limits, it is not excluded that including the process of described key element, method, thing
Product or terminal unit there is also other identical element.
Method and apparatus to a kind of data point of addition information provided by the present invention, is carried out above
Being discussed in detail, principle and the embodiment of the present invention are explained by specific case used herein
Stating, the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；With
Time, for one of ordinary skill in the art, according to the thought of the present invention, in detailed description of the invention and
All will change in range of application, in sum, this specification content should not be construed as this
Bright restriction.
Claims (10)
1. the method for a data point of addition information, it is characterised in that described method includes:
When generating data, obtain the position summary info that current location is corresponding；Described position summary info
Including: in GPS summary info, base station summary info or WAP WIFI summary info at least
One；
Described position summary info is stored in the attribute information of described data；
When checking described data, from described attribute information, read described position summary info；
Use described position summary info to inquire about from preset location database and obtain corresponding position letter
Breath.
Method the most according to claim 1, it is characterised in that described by described position summary letter
The step that breath is stored in the attribute information of described data includes:
Position summary label is determined in the exchange attribute information Exif of described data；
Described position summary info is stored in the summary label of described position.
Method the most according to claim 1, it is characterised in that make a summary in the described position of described use
Information inquires about the step obtaining corresponding positional information from preset location database, including:
Sending positional information by data network to server side and obtain request, described positional information obtains
Request carries described position summary info；Described server side is looked into according to described position summary info
Ask preset location database and obtain the positional information of correspondence；
Receive the described positional information returned from server side.
Method the most according to claim 1, it is characterised in that make a summary in the described position of described use
Information inquires about the step obtaining corresponding positional information from preset location database, including:
By the off-line location database that the local side of inquiry is preset, obtain described position summary info corresponding
Positional information.
Method the most according to claim 1, it is characterised in that described method also includes: when connecing
When receiving the position display request of user, according to the positional information obtained, described data are carried out classification and show
Show.
6. the device of a data point of addition information, it is characterised in that described device includes:
Position summary info acquisition module, for when generating data, obtains the position that current location is corresponding
Put summary info；Described position summary info includes: GPS summary info, base station summary info or wireless
At least one in access point WIFI summary info；
Position summary info memory module, for being stored in described data by described position summary info
In attribute information；
Position summary info read module, for when checking data, reads from described attribute information
Described position summary info；
Position information acquisition module, for using described position summary info from preset location database
Middle inquiry obtains corresponding positional information.
Device the most according to claim 6, it is characterised in that described position summary info stores
Module, specifically for determining position summary label in the exchange attribute information Exif of described data；Will
Described position summary info is stored in the summary label of described position.
Device the most according to claim 6, it is characterised in that described positional information obtains mould
Block, including:
Primary importance information acquisition unit, is used for by data network to server side transmission positional information
Obtaining request, described positional information obtains in request and carries described position summary info；Described service
Device side is inquired about preset location database according to described position summary info and is obtained the positional information of correspondence；
Receive the described positional information returned from server side.
Device the most according to claim 6, it is characterised in that described positional information obtains mould
Block, including:
Second position information acquisition unit, for the off-line location data preset by the local side of inquiry
Storehouse, obtains the positional information that described position summary info is corresponding.
Device the most according to claim 6, it is characterised in that described device also includes:
Position information process module, during for asking when the position display receiving user, according to obtaining
Positional information described data are carried out classification display.
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| CN201610460882.9A CN105978995A (en) | 2016-06-22 | 2016-06-22 | Method and device for adding position information into data |
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| CN201610460882.9A CN105978995A (en) | 2016-06-22 | 2016-06-22 | Method and device for adding position information into data |
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