CN106210163A - IP address-based localization method and device - Google Patents
IP address-based localization method and device Download PDFInfo
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- CN106210163A CN106210163A CN201610512659.4A CN201610512659A CN106210163A CN 106210163 A CN106210163 A CN 106210163A CN 201610512659 A CN201610512659 A CN 201610512659A CN 106210163 A CN106210163 A CN 106210163A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L2101/00—Indexing scheme associated with group H04L61/00
- H04L2101/60—Types of network addresses
- H04L2101/69—Types of network addresses using geographic information, e.g. room number
Abstract
The present invention provides a kind of IP address-based localization method and device.The embodiment of the present invention is by obtaining the locating request message of terminal, described locating request message comprises the IP address of described terminal, and then utilize at least one cached IP address data base of described terminal, obtain this positioning result, make it possible to output this positioning result described, owing to using cached IP address data base, it is provided that this positioning result of terminal, thus improve location efficiency.
Description
[technical field]
The present invention relates to Internet technology, particularly relate to a kind of IP address-based localization method and device.
[background technology]
IP is the abbreviation of English Internet Protocol, and the meaning is " agreement of interconnection between network ", in the Internet
(Internet), in, it is to make to be connected to the set of rule that online all computer networks realize being in communication with each other, it is stipulated that
The rule should observed when computer communicates on internet.Therefore, IP can also be called " Internet Protocol ".IP ground
One, the terminal that location is used on Internet numbering, the terminal of every networking has been required for IP address, could positive normal open
Letter.
In prior art, it is possible to use the IP address that request end provides, inquire about IP address database, obtain this IP address institute
Region, such as, province, city etc., but, location efficiency is low.
[summary of the invention]
The many aspects of the present invention provide a kind of IP address-based localization method and device, in order to improve location efficiency.
An aspect of of the present present invention, it is provided that a kind of IP address-based localization method, including:
Obtain the locating request message of terminal, described locating request message comprises the IP address of described terminal；
Utilize at least one cached IP address data base of described terminal, it is thus achieved that this positioning result；
Output this positioning result described.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described utilize institute
State at least one cached IP address data base of terminal, it is thus achieved that this positioning result, including:
If each cached IP address data base is sky at least one cached IP address data base of described terminal, carry out
Localization process based on described IP address, to obtain this positioning result；By described IP address, this positioning result described and fixed
Bit time, storage is to arbitrary cached IP address data base in described at least one cached IP address data base；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address
Corresponding positioning time distance current time time difference less than or equal to the time threshold pre-set, by one
The average positioning result corresponding to described IP address in cached IP address data base, as this positioning result；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base not in described at least one cached IP address data base of the IP address, or and described
In the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address institute
Corresponding positioning time, the time difference apart from current time was more than described time threshold, carried out location based on described IP address
Process, to obtain this positioning result；By described IP address, this positioning result described and described positioning time, storage to institute
State a cached IP address data base at least one cached IP address data base.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described by described
IP address, this positioning result described and described positioning time, store in described at least one cached IP address data base
One cached IP address data base, including:
According to putting down corresponding to IP address described in this positioning result described and described each cached IP address data base
All positioning results, it is thus achieved that and the caching IP belonging to average positioning result of the spacing distance minimum between this positioning result described
Address database；
If described IP address is in the cached IP address data base belonging to the average positioning result of described spacing distance minimum,
Or described spacing distance is less than or equal to the distance threshold pre-set, and utilizes described IP address, this positioning result described
With described positioning time, update the cached IP address data base belonging to average positioning result that described spacing distance is minimum；
If described IP address is not the cached IP address data base belonging to the average positioning result of described spacing distance minimum
In, and described spacing distance is more than described distance threshold,
If arbitrary cached IP address data base is empty in described at least one cached IP address data base, by described IP ground
Location, this positioning result described and positioning time, storage to described arbitrary cached IP address data base；
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, empty
A renewal time cached IP address data base the earliest, by described IP address, this positioning result described and positioning time, deposits
Store up to the cached IP address data base after emptying.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described at least one
The quantity of individual cached IP address data base is 2.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described in carry out base
In the localization process of described IP address, including:
Obtain the IP address class type of described IP address；
IP address class type according to described IP address, it is thus achieved that the position data corresponding to described IP address, using as described
This positioning result.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described IP address
IP address class type include the first kind, Second Type, the 3rd type or the 4th type；Wherein,
The described first kind is fixed allocation single centre vertex type；
Described Second Type is dynamically to distribute single centre vertex type；
Described 3rd type is fixed allocation multicenter vertex type；
Described 4th type is dynamically to distribute multicenter vertex type.
Another aspect of the present invention, it is provided that a kind of IP address-based positioner, including:
Acquiring unit, for obtaining the locating request message of terminal, comprises described terminal in described locating request message
IP address；
Positioning unit, for utilizing at least one cached IP address data base of described terminal, it is thus achieved that this positioning result；
Output unit, is used for exporting this positioning result described.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described location is single
Unit, specifically for
If each cached IP address data base is sky at least one cached IP address data base of described terminal, carry out
Localization process based on described IP address, to obtain this positioning result；By described IP address, this positioning result described and fixed
Bit time, storage is to arbitrary cached IP address data base in described at least one cached IP address data base；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address
Corresponding positioning time distance current time time difference less than or equal to the time threshold pre-set, by one
The average positioning result corresponding to described IP address in cached IP address data base, as this positioning result；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base not in described at least one cached IP address data base of the IP address, or and described
In the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address institute
Corresponding positioning time, the time difference apart from current time was more than described time threshold, carried out location based on described IP address
Process, to obtain this positioning result；By described IP address, this positioning result described and described positioning time, storage to institute
State a cached IP address data base at least one cached IP address data base.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described location is single
Unit, specifically for
According to putting down corresponding to IP address described in this positioning result described and described each cached IP address data base
All positioning results, it is thus achieved that and the caching IP belonging to average positioning result of the spacing distance minimum between this positioning result described
Address database；
If described IP address is in the cached IP address data base belonging to the average positioning result of described spacing distance minimum,
Or described spacing distance is less than or equal to the distance threshold pre-set, and utilizes described IP address, this positioning result described
With described positioning time, update the cached IP address data base belonging to average positioning result that described spacing distance is minimum；
If described IP address is not the cached IP address data base belonging to the average positioning result of described spacing distance minimum
In, and described spacing distance is more than described distance threshold,
If arbitrary cached IP address data base is empty in described at least one cached IP address data base, by described IP ground
Location, this positioning result described and positioning time, storage to described arbitrary cached IP address data base；
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, empty
A renewal time cached IP address data base the earliest, by described IP address, this positioning result described and positioning time, deposits
Store up to the cached IP address data base after emptying.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described at least one
The quantity of individual cached IP address data base is 2.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described location is single
Unit, specifically for
Obtain the IP address class type of described IP address；
IP address class type according to described IP address, it is thus achieved that the position data corresponding to described IP address, using as described
This positioning result.
Aspect as above and arbitrary possible implementation, it is further provided a kind of implementation, described IP address
IP address class type include the first kind, Second Type, the 3rd type or the 4th type；Wherein,
The described first kind is fixed allocation single centre vertex type；
Described Second Type is dynamically to distribute single centre vertex type；
Described 3rd type is fixed allocation multicenter vertex type；
Described 4th type is dynamically to distribute multicenter vertex type.
As shown from the above technical solution, the embodiment of the present invention is by obtaining the locating request message of terminal, and described location please
Ask the IP address comprising described terminal in message, and then utilize at least one cached IP address data base of described terminal, it is thus achieved that
This positioning result, enabling output this positioning result described, owing to using cached IP address data base, it is provided that terminal
This positioning result, thus improve location efficiency.
It addition, use technical scheme provided by the present invention, at least one cached IP address data base of described terminal
When cannot provide this positioning result of terminal, by obtaining the IP address class type of IP address to be positioned, and then according to described
The IP address class type of IP address, it is thus achieved that the position data corresponding to described IP address, using this positioning result as terminal, by
In different types of IP address, there is different characteristic distributions, therefore, according to the address style of the IP address identified, hold
The IP address-based positioning action of row, it is possible to obtain accurate position data, thus improve location based on IP address location
Precision.
It addition, use technical scheme provided by the present invention, it is possible to be effectively improved the experience of user.
[accompanying drawing explanation]
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, below will be to embodiment or description of the prior art
The accompanying drawing used required in is briefly described, it should be apparent that, the accompanying drawing in describing below is some realities of the present invention
Execute example, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to attached according to these
Figure obtains other accompanying drawing.
The schematic flow sheet of the IP address-based localization method that Fig. 1 provides for one embodiment of the invention；
The structural representation of the IP address-based positioner that Fig. 2 provides for another embodiment of the present invention.
[detailed description of the invention]
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
The a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
Other embodiments whole obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
It should be noted that terminal involved in the embodiment of the present invention can include but not limited to mobile phone, individual digital
Assistant (Personal Digital Assistant, PDA), radio hand-held equipment, panel computer (Tablet Computer),
PC (Personal Computer, PC), MP3 player, MP4 player, wearable device (such as, intelligent glasses,
Intelligent watch, Intelligent bracelet etc.) etc..
It addition, the terms "and/or", a kind of incidence relation describing affiliated partner, expression can exist
Three kinds of relations, such as, A and/or B, can represent: individualism A, there is A and B, individualism B these three situation simultaneously.Separately
Outward, character "/" herein, typically represent the forward-backward correlation relation to liking a kind of "or".
The schematic flow sheet of the IP address-based localization method that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1.
101, obtain the locating request message of terminal, described locating request message comprises the IP address of described terminal.
102, at least one cached IP address data base of described terminal is utilized, it is thus achieved that this positioning result.
103, output this positioning result described.
It should be noted that the executive agent of 101～103 can be partly or entirely the application being located locally terminal,
Or can also be to be arranged in the plug-in unit in the application of local terminal or SDK (Software
Development Kit, SDK) etc. functional unit, or can also for the process engine that is positioned in network side server, or
Can also be the distributed system being positioned at network side, this be particularly limited by the present embodiment.
It is understood that the local program (nativeApp) that described application can be mounted in terminal, or also may be used
To be a web page program (webApp) of browser in terminal, this is not particularly limited by the present embodiment.
So, by obtaining the locating request message of terminal, described locating request message comprises the IP ground of described terminal
Location, and then utilize at least one cached IP address data base of described terminal, it is thus achieved that this positioning result, enabling output institute
State this positioning result, owing to using cached IP address data base, it is provided that this positioning result of terminal, thus improve location
Efficiency.
In the present invention, it is contemplated that the IP address of the used terminal of each user is limited quantity, and each user is daily
Life has fixing stop place, such as, family, company etc..Therefore, it can be respectively provided with the slow of corresponding each stop place
Deposit IP address database, as the cached IP address data base of terminal.Wherein, in each cached IP address data base, Ke Yicun
Contain the IP address of a stop place and several terminals, and the time of renewal.This stop place, it is also possible to be referred to as this and delay
Deposit the central point of IP address database, it be according to each IP address in this cached IP address data base based on arbitrary location
The positioning result that technology is obtained, the average positioning result calculated.
Preferably, in a possible implementation of the present embodiment, the cached IP address data base of terminal, quantity
Can be 2, the stop place stored in i.e. one cached IP address data base be the family position of the user using terminal,
The stop place stored in another cached IP address data base is the company position of the user using terminal.
Alternatively, in a possible implementation of the present embodiment, in 102, specifically may determine that described terminal
At least one cached IP address data base in each cached IP address data base whether be sky.
During another concrete implementation, if each slow at least one cached IP address data base of described terminal
Deposit IP address database and be sky, then can carry out localization process based on described IP address, to obtain this positioning result；So
After, then described IP address, this positioning result described and positioning time can be stored at least one cached IP address described
Arbitrary cached IP address data base in data base.
During another concrete implementation, if each slow at least one cached IP address data base of described terminal
Depositing IP address database is not to be sky, say, that arbitrary slow at least one cached IP address data base of described terminal
Deposit IP address database not for empty, and the caching IP that described IP address is in described at least one cached IP address data base
In address database, and the positioning time corresponding to described IP address is less than or equal in advance apart from the time difference of current time
The time threshold arranged, then can be by the average location corresponding to the described IP address in one cached IP address data base
The result i.e. central point of one cached IP address data base, as this positioning result.
During another concrete implementation, if each slow at least one cached IP address data base of described terminal
Depositing IP address database is not to be sky, say, that arbitrary slow at least one cached IP address data base of described terminal
Deposit IP address database not for empty, and a described IP address not caching in described at least one cached IP address data base
In IP address database, then can carry out localization process based on described IP address, to obtain this positioning result；If described end
In at least one cached IP address data base of end, each cached IP address data base is not to be sky, say, that described end
End at least one cached IP address data base in arbitrary cached IP address data base be sky, and described IP address described extremely
In a cached IP address data base in a few cached IP address data base, and the positioning time corresponding to described IP address
The time difference of distance current time more than described time threshold, then can carry out localization process based on described IP address, with
Obtain this positioning result.
During this realization, it is thus achieved that after this positioning result, then can be by described IP address, this location knot described
Fruit and described positioning time, store a cached IP address data base in described at least one cached IP address data base.
Specifically, specifically can be according to described in this positioning result described and described each cached IP address data base
Average positioning result corresponding to IP address, it is thus achieved that and minimum averagely the positioning of spacing distance between this positioning result described
Cached IP address data base belonging to result.
Such as, if described IP address is in the cached IP address data belonging to the average positioning result of described spacing distance minimum
In storehouse, or described spacing distance is less than or equal to the distance threshold that pre-sets, then can utilize described IP address, described
Secondary positioning result and described positioning time, update the cached IP address number belonging to average positioning result that described spacing distance is minimum
According to storehouse.The cached IP address data base belonging to average positioning result that the described spacing distance of so-called renewal is minimum, refers to basis
Average positioning result in this positioning result described and this cached IP address data base, it is thus achieved that new average positioning result.Tool
Body way is respectively provided with different weights from described average positioning result can to this positioning result described, is weighted fortune
Calculate, new average to obtain.
Or, more such as, if described IP address is not at the caching belonging to the average positioning result of described spacing distance minimum
In IP address database, and described spacing distance is more than described distance threshold, in addition it is also necessary to determine whether described at least one
In cached IP address data base, it is to have arbitrary cached IP address data base for sky, or described each cached IP address data base
It is not the most empty.
If in described at least one cached IP address data base, arbitrary cached IP address data base is empty, then can be by described
IP address, this positioning result described and positioning time, storage to described arbitrary cached IP address data base.
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, then may be used
To empty a renewal time cached IP address data base the earliest, by described IP address, this positioning result described and location
Time, store to the cached IP address data base after emptying.
In the present invention, performed carrying out localization process based on described IP address, specifically can use in prior art
Any technical scheme, carry out localization process based on described IP address.
It is for instance possible to obtain the IP address class type of described IP address, and then, then can be according to the IP address of described IP address
Type, it is thus achieved that the position data corresponding to described IP address, using as this positioning result described.So, in described terminal
When at least one cached IP address data base cannot provide this positioning result of terminal, by obtaining IP address to be positioned
IP address class type, so according to the IP address class type of described IP address, it is thus achieved that the position data corresponding to described IP address, to make
For this positioning result of terminal, due to different types of IP address, there is different characteristic distributions, therefore, according to being identified
The address style of the IP address gone out, performs IP address-based positioning action, it is possible to obtains accurate position data, thus improves
Positioning precision of based on IP address location.
Specifically, the IP address class type of described IP address, can include but not limited to the first kind, Second Type,
Three types or the 4th type, this is not particularly limited by the present embodiment.
For example, the described first kind is fixed allocation single centre vertex type；Described Second Type is for dynamically distributing list
Central point type；Described 3rd type is fixed allocation multicenter vertex type；Described 4th type is dynamically to distribute multicenter point
Type.
So-called fixed allocation single centre vertex type, such IP address is showed distribution and is concentrated on a region
The fixed ip address that terminal is distributed.Such as, the terminal in the place such as certain office block of certain school district of school, company.
So-called dynamic distribution single centre vertex type, such IP address refer at the appointed time within the scope of give point
Cloth concentrates on the free IP addresses that the terminal in a region is distributed.Such as, the terminal of community.
So-called fixed allocation multicenter vertex type, such IP address is showed distribution and is concentrated on multiple region
The fixed ip address that terminal is distributed, the region of its distribution is less, is usually no more than 6.Such as, whole school districts of school, public affairs
The terminal in the places such as whole office blocks of department.
So-called dynamic distribution multicenter vertex type, such IP address refer at the appointed time within the scope of give point
Cloth concentrates on the free IP addresses that the terminal in multiple region is distributed, and the region of its distribution is more, the most at least 6.Such as,
The terminal of a lot of communities.
Before obtaining the IP address class type of described IP address, it is also possible to a large amount of history previously according to terminal are fixed further
Bit data, analyzes the IP address class type corresponding to each IP address, is wrapped for according in the locating request message received
The IP address of the terminal contained, it is thus achieved that the IP address class type of this IP address.
Specifically, for this IP address, at least one history location of the terminal with described IP address can be obtained
Data, comprise network and connect instruction in each historical location data at least one historical location data described.If it is described each
Network included in historical location data connects instruction all instruction terminal online and is connected as Wireless Fidelity (Wireless
Fidelity, Wi-Fi) network connects, by least one historical location data described, as the adopting of collection point of described IP address
Collection point data.And then, then can be according to the collection point data of the collection point of described IP address, the collection point to described IP address,
Carry out Density Clustering based on distance to process, to obtain at least one distance bunch.It is then possible to according at least one distance described
Bunch distributed data, it is thus achieved that the IP address class type of described IP address.
In the present invention, acquired historical location data, can be the location using any location mode to obtain terminal
The relative recording data of result, such as, global positioning system (Global Positioning System, GPS) location mode,
Wi-Fi location or architecture etc..Specifically, the historical location data of any terminal can include but not limited to the IP of terminal
Address, positioning time, positioning result and network connect instruction, and this is not particularly limited by the present embodiment.Wherein, described
Network connects instruction, and whether can serve to indicate that terminal online connects is that Wi-Fi network connects, such as, network access style mark or
Whether there is connection Wi-Fi network instruction etc..
During a concrete implementation, specifically can gather the historical location data of whole terminal, and then, the most permissible
As several, identical ip addresses is specified IP address, and at least one history described obtaining the terminal with described IP address is fixed
Bit data.
During another concrete implementation, described distance bunch can obtain in the following way: according to described IP ground
The positioning result i.e. geographic position data of collection point in the collection point data of the collection point of location, the collection to described IP address
Point, with distance threshold, carries out Density Clustering based on distance and processes, to obtain at least one distance bunch.
Wherein, described distance threshold, can be the empirical value pre-set, or can also according to described IP address
The geographic position data of collection point calculates and obtains, and this is not particularly limited by the present embodiment.
During another concrete implementation, after obtaining at least one distance bunch described, specifically can be according to institute
The quantity of the distance bunch obtained, distribution equal distribution data, it is thus achieved that the IP address class type of described IP address.
Such as, if obtaining a described distance bunch, the IP address class type of the most described IP address is the first kind.
Or, more such as, if obtain in distance bunch, and distance bunch described in described at least two described at least two each away from
Being ordered arrangement in time from bunch, the IP address class type of the most described IP address is Second Type.
Or, more such as, if obtain in distance bunch, and distance bunch described in described at least two described at least two each away from
Be lack of alignment in time from bunch, and the quantity of described distance bunch is less than or equal to the amount threshold pre-set, then described
The IP address class type of IP address is the 3rd type.
Or, more such as, if obtain in distance bunch, and distance bunch described in described at least two described at least two each away from
It is lack of alignment in time from bunch, and the quantity of described distance bunch is more than the amount threshold pre-set, the most described IP address
IP address class type be Second Type or the 4th type.Specifically, in instances, specifically can adopting according to described IP address
The collection point data of collection point, the collection point to described IP address, with time threshold, carry out time-based Density Clustering process,
To obtain at least one Temporal Clustering.And then, then can according to the collection point data of the collection point of described IP address, to described at least
Collection point in each Temporal Clustering in one Temporal Clustering, carry out Density Clustering based on distance process, with obtain described each time
Between bunch interior at least one son distance bunch.If obtaining a described son distance bunch in any time bunch, then at described any time
In bunch, the IP address class type of described IP address is the first kind；If obtaining son distance bunch described at least two in any time bunch,
And in son distance bunch described in described at least two, every height distance bunch is ordered arrangement in time, then at described any time bunch
The IP address class type of interior described IP address is Second Type；If obtaining son distance bunch described at least two in any time bunch, and
In son distance bunch described in described at least two, every height distance bunch is lack of alignment in time, and the quantity of described son distance bunch
Less than or equal to the amount threshold pre-set, then in described any time bunch, the IP address class type of described IP address is the 3rd
Type.So, if the IP address class type of described IP address is the described first kind or described second in described each Temporal Clustering
Type, the IP address class type of the most described IP address is Second Type；If the IP ground of described IP address in described any time bunch
Location type is the 3rd type, and the IP address class type of the most described IP address is the 4th type.
Carrying out time-based Density Clustering process, it is also possible to obtain at described time-based Density Clustering further
The time threshold of reason.For example, it is possible to obtain the positioning time of each collection point of described IP address, and then, then can be according to institute
State the positioning time of each collection point of IP address, it is thus achieved that collection point transfer time of described IP address such as meansigma methods, by described
Collection point transfer time, the time threshold processed as described time-based Density Clustering.
So, be there is by acquisition at least one historical location data of the terminal of IP address, if described at least one go through
In the data of history location, the network connection instruction included in each historical location data of each historical location data all indicates terminal
Online is connected as Wi-Fi network and connects, then can be by least one historical location data described, as the collection of described IP address
The collection point data of point, and then again by the collection point data of the collection point according to described IP address, described IP address is adopted
Collection point, carry out Density Clustering based on distance process, with obtain at least one distance bunch, enabling according to described at least one
Distance bunch distributed data, it is thus achieved that the IP address class type of described IP address, due to have employed magnanimity historical location data this
Position big data so that the identification of IP address is more accurate, thus improves the reliability of IP address sort.
After analyzing the IP address class type corresponding to each IP address, can be by corresponding with it for each IP address
IP address class type, carries out storage process in the storage device of terminal.
During a concrete implementation, the storage device of described terminal can be slow storage device, the most permissible
For the hard disk of computer system, or can also be the inoperative internal memory i.e. physical memory of mobile phone, such as, read only memory
(Read-Only Memory, ROM) and RAM (random access memory) card etc., this is not particularly limited by the present embodiment.
During another concrete implementation, the storage device of described terminal can also be speedy storage equipment, specifically
Can be the internal memory of computer system, or can also be the running memory i.e. Installed System Memory of mobile phone, such as, random access memory
(Random Access Memory, RAM) etc., this is not particularly limited by the present embodiment.
In the positioning process based on described IP address that the present invention is carried out, it is also possible to further previously according to end
A large amount of historical location data of end, excavate the position data corresponding to each IP address, for carrying out based on described IP address
Localization process, i.e. according to IP address to be positioned, and the IP address class type of this IP address, it is thus achieved that corresponding to this IP address
Position data, the position data of the most described terminal.
Specifically, for this IP address, can be according to the IP address class type of described IP address, it is thus achieved that described IP address
The collection point time-to-live.And then, then can obtain the collection point of collection point within the collection point time-to-live of described IP address
Data.It is then possible to according to the IP address class type of described IP address and the collection point time-to-live of acquired described IP address
Within the collection point data of collection point, it is thus achieved that the position data corresponding to described IP address.
If the IP address class type of described IP address is the first kind or the 3rd type, time survival in the collection point of described IP address
Between can be the endless time；If the IP address class type of described IP address is Second Type or the 4th type, described IP address
The collection point time-to-live can be to obtain by the following method: during the location of each collection point that can obtain described IP address
Between, and then, then can be according to the positioning time of each collection point of described IP address, it is thus achieved that the collection point transfer of described IP address
Time such as meansigma methods, by described collection point transfer time, the collection point time-to-live of described IP address.
Such as, if the IP address class type of described IP address is the first kind, then the collection point of acquired described IP address
The collection point data of the collection point within the time-to-live, calculate the position data of a center, using as described IP address
Corresponding position data.
Or, more such as, if the IP address class type of described IP address is Second Type or the 3rd type or the 4th type, then
According to the collection point data of the collection point within the collection point time-to-live of acquired described IP address, to described collection point,
Carry out Density Clustering based on distance to process, to obtain at least two distance bunch；If it is every in distance bunch described in described at least two
Individual distance bunch is ordered arrangement in time, the position of the center of the distance bunch that calculating distance positioning time current time is nearest
Put data, using as the position data corresponding to described IP address；If each distance bunch in distance bunch described in described at least two
It is lack of alignment in time, calculates the positional number of the center of each distance bunch in distance bunch described in described at least two
According to, using as the position data corresponding to described IP address.
After excavating the position data corresponding to each IP address, can be by position corresponding with it for each IP address
Put data, the storage device of terminal carries out storage process.
During a concrete implementation, the storage device of described terminal can be slow storage device, the most permissible
For the hard disk of computer system, or can also be the inoperative internal memory i.e. physical memory of mobile phone, such as, read only memory
(Read-Only Memory, ROM) and RAM (random access memory) card etc., this is not particularly limited by the present embodiment.
During another concrete implementation, the storage device of described terminal can also be speedy storage equipment, specifically
Can be the internal memory of computer system, or can also be the running memory i.e. Installed System Memory of mobile phone, such as, random access memory
(Random Access Memory, RAM) etc., this is not particularly limited by the present embodiment.
In the positioning process based on described IP address that the present invention is carried out, specifically can be according to described IP address
IP address class type, directly obtain the position data corresponding to described IP address；Or obtain the stop place of described terminal,
Near the stop place of described terminal, it is thus achieved that the position data corresponding to described IP address.
If it is understood that current time is not within the collection point time-to-live of described IP address, the most directly tied
Line journey, positions unsuccessfully.Only current time is within the collection point time-to-live of described IP address, after just can being normally carried out
Continuous positioning action.
During a concrete implementation, if the IP address class type of described IP address is the first kind, then directly obtain
Position data corresponding to described IP address, as the positioning result of terminal.
During another concrete implementation, if the IP address class type of described IP address is Second Type, the most directly obtain
Obtain the position data corresponding to described IP address, as the positioning result of terminal.
During another concrete implementation, if the IP address class type of described IP address is the 3rd type or the 4th class
Type, then can obtain the stop place of described terminal, further near the stop place of described terminal, it is thus achieved that described IP address
Corresponding position data.
It is understood that obtain the stop place of terminal, any method of the prior art can be used, such as, can
With according to user contact address in specifying the log-on message provided in application or the information acquisition such as work unit, or
Can also obtain according to the historical location data of user, etc., this is not particularly limited by the present embodiment.
In the present embodiment, by obtaining the locating request message of terminal, described locating request message comprises described terminal
IP address, and then utilize at least one cached IP address data base of described terminal, it is thus achieved that this positioning result, enabling
Output this positioning result described, owing to using cached IP address data base, it is provided that this positioning result of terminal, thus improves
Location efficiency.
It addition, use technical scheme provided by the present invention, at least one cached IP address data base of described terminal
When cannot provide this positioning result of terminal, by obtaining the IP address class type of IP address to be positioned, and then according to described
The IP address class type of IP address, it is thus achieved that the position data corresponding to described IP address, using this positioning result as terminal, by
In different types of IP address, there is different characteristic distributions, therefore, according to the address style of the IP address identified, hold
The IP address-based positioning action of row, it is possible to obtain accurate position data, thus improve location based on IP address location
Precision.
It addition, use technical scheme provided by the present invention, it is possible to be effectively improved the experience of user.
It should be noted that for aforesaid each method embodiment, in order to be briefly described, therefore it is all expressed as a series of
Combination of actions, but those skilled in the art should know, the present invention is not limited by described sequence of movement because
According to the present invention, some step can use other orders or carry out simultaneously.Secondly, those skilled in the art also should know
Knowing, embodiment described in this description belongs to preferred embodiment, involved action and the module not necessarily present invention
Necessary.
In the above-described embodiments, the description to each embodiment all emphasizes particularly on different fields, and does not has the portion described in detail in certain embodiment
Point, may refer to the associated description of other embodiments.
The structural representation of the IP address-based positioner that Fig. 2 provides for another embodiment of the present invention, such as Fig. 2 institute
Show.The IP address-based positioner of the present embodiment can include acquiring unit 21, positioning unit 22 and output unit 23.Its
In, acquiring unit 21, for obtaining the locating request message of terminal, described locating request message comprises the IP ground of described terminal
Location；Positioning unit 22, for utilizing at least one cached IP address data base of described terminal, it is thus achieved that this positioning result；Defeated
Go out unit 23, be used for exporting this positioning result described.
It should be noted that the IP address-based positioner that provided of the present embodiment can be partly or entirely position
In the application of local terminal, or can also be to be arranged in the plug-in unit in the application of local terminal or SDK
Functional units such as (Software Development Kit, SDK), or can also be for the process being positioned in network side server
Engine, or can also be the distributed system being positioned at network side, this is not particularly limited by the present embodiment.
It is understood that the local program (nativeApp) that described application can be mounted in terminal, or also may be used
To be a web page program (webApp) of browser in terminal, this is not particularly limited by the present embodiment.
Alternatively, in a possible implementation of the present embodiment, described positioning unit 22, specifically may be used for
If each cached IP address data base is sky at least one cached IP address data base of described terminal, carry out
Localization process based on described IP address, to obtain this positioning result；By described IP address, this positioning result described and fixed
Bit time, storage is to arbitrary cached IP address data base in described at least one cached IP address data base；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address
Corresponding positioning time distance current time time difference less than or equal to the time threshold pre-set, by one
The average positioning result corresponding to described IP address in cached IP address data base, as this positioning result；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and institute
State in the cached IP address data base not in described at least one cached IP address data base of the IP address, or and described
In the cached IP address data base in described at least one cached IP address data base of the IP address, and described IP address institute
Corresponding positioning time, the time difference apart from current time was more than described time threshold, carried out location based on described IP address
Process, to obtain this positioning result；By described IP address, this positioning result described and described positioning time, storage to institute
State a cached IP address data base at least one cached IP address data base.
Alternatively, in a possible implementation of the present embodiment, described positioning unit 22, specifically may be used for
According to putting down corresponding to IP address described in this positioning result described and described each cached IP address data base
All positioning results, it is thus achieved that and the caching IP belonging to average positioning result of the spacing distance minimum between this positioning result described
Address database；
If described IP address is in the cached IP address data base belonging to the average positioning result of described spacing distance minimum,
Or described spacing distance is less than or equal to the distance threshold pre-set, and utilizes described IP address, this positioning result described
With described positioning time, update the cached IP address data base belonging to average positioning result that described spacing distance is minimum；
If described IP address is not the cached IP address data base belonging to the average positioning result of described spacing distance minimum
In, and described spacing distance is more than described distance threshold,
If arbitrary cached IP address data base is empty in described at least one cached IP address data base, by described IP ground
Location, this positioning result described and positioning time, storage to described arbitrary cached IP address data base；
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, empty
A renewal time cached IP address data base the earliest, by described IP address, this positioning result described and positioning time, deposits
Store up to the cached IP address data base after emptying.
Alternatively, in a possible implementation of the present embodiment, described at least one cached IP address data base
Quantity can be 2.
Alternatively, in a possible implementation of the present embodiment, described positioning unit 22, specifically may be used for
Obtain the IP address class type of described IP address；And
IP address class type according to described IP address, it is thus achieved that the position data corresponding to described IP address, using as described
This positioning result.
Specifically, the IP address class type of described IP address, can include but not limited to the first kind, Second Type,
Three types or the 4th type, this is not particularly limited by the present embodiment.
For example, the described first kind is fixed allocation single centre vertex type；Described Second Type is for dynamically distributing list
Central point type；Described 3rd type is fixed allocation multicenter vertex type；Described 4th type is dynamically to distribute multicenter point
Type.
It should be noted that method in embodiment corresponding to Fig. 1, can by the present embodiment provide IP address-based fixed
Position device realizes.Describing the related content that may refer in embodiment corresponding to Fig. 1 in detail, here is omitted.
In the present embodiment, obtained the locating request message of terminal by acquiring unit, described locating request message comprises
The IP address of described terminal, and then at least one cached IP address data base of described terminal is utilized by positioning unit, it is thus achieved that this
Secondary positioning result so that output unit can export this positioning result described, owing to using cached IP address data base, it is provided that
This positioning result of terminal, thus improve location efficiency.
It addition, use technical scheme provided by the present invention, at least one cached IP address data base of described terminal
When cannot provide this positioning result of terminal, by obtaining the IP address class type of IP address to be positioned, and then according to described
The IP address class type of IP address, it is thus achieved that the position data corresponding to described IP address, using this positioning result as terminal, by
In different types of IP address, there is different characteristic distributions, therefore, according to the address style of the IP address identified, hold
The IP address-based positioning action of row, it is possible to obtain accurate position data, thus improve location based on IP address location
Precision.
It addition, use technical scheme provided by the present invention, it is possible to be effectively improved the experience of user.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, and the system of foregoing description,
The specific works process of device and unit, is referred to the corresponding process in preceding method embodiment, does not repeats them here.
In several embodiments provided by the present invention, it should be understood that disclosed system, apparatus and method are permissible
Realize by another way.Such as, device embodiment described above is only schematically, such as, and described unit
Dividing, be only a kind of logic function and divide, actual can have other dividing mode, such as, multiple unit or group when realizing
Part can in conjunction with or be desirably integrated into another system, or some features can be ignored, or does not performs.Another point, shown
Or the coupling each other discussed or direct-coupling or communication connection can be indirect by some interfaces, device or unit
Coupling or communication connection, can be electrical, machinery or other form.
The described unit illustrated as separating component can be or may not be physically separate, shows as unit
The parts shown can be or may not be physical location, i.e. may be located at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected according to the actual needs to realize the mesh of the present embodiment scheme
's.
It addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to two or more unit are integrated in a unit.Above-mentioned integrated list
Unit both can realize to use the form of hardware, it would however also be possible to employ hardware adds the form of SFU software functional unit and realizes.
The above-mentioned integrated unit realized with the form of SFU software functional unit, can be stored in an embodied on computer readable and deposit
In storage media.Above-mentioned SFU software functional unit is stored in a storage medium, including some instructions with so that a computer
Device (can be personal computer, server, or network equipment etc.) or processor (processor) perform the present invention each
The part steps of method described in embodiment.And aforesaid storage medium includes: USB flash disk, portable hard drive, read only memory (Read-
Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD etc. various
The medium of program code can be stored.
Last it is noted that above example is only in order to illustrate technical scheme, it is not intended to limit；Although
With reference to previous embodiment, the present invention is described in detail, it will be understood by those within the art that: it still may be used
So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent；
And these amendment or replace, do not make appropriate technical solution essence depart from various embodiments of the present invention technical scheme spirit and
Scope.
Claims (12)
1. an IP address-based localization method, it is characterised in that including:
Obtain the locating request message of terminal, described locating request message comprises the IP address of described terminal；
Utilize at least one cached IP address data base of described terminal, it is thus achieved that this positioning result；
Output this positioning result described.
Method the most according to claim 1, it is characterised in that described at least one cached IP address utilizing described terminal
Data base, it is thus achieved that this positioning result, including:
If each cached IP address data base is sky at least one cached IP address data base of described terminal, carry out based on
The localization process of described IP address, to obtain this positioning result；During by described IP address, this positioning result described and location
Between, storage is to arbitrary cached IP address data base in described at least one cached IP address data base；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and described IP
In the cached IP address data base in described at least one cached IP address data base of the address, and described IP address institute is right
Answer positioning time distance current time time difference less than or equal to the time threshold that pre-sets, one is cached
The average positioning result corresponding to described IP address in IP address database, as this positioning result；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and described IP
In the not cached IP address data base in described at least one cached IP address data base of address, or and described IP ground
In the cached IP address data base in described at least one cached IP address data base of the location, and corresponding to described IP address
Positioning time distance current time time difference more than described time threshold, carry out at location based on described IP address
Reason, to obtain this positioning result；By described IP address, this positioning result described and described positioning time, storage is to described
A cached IP address data base at least one cached IP address data base.
Method the most according to claim 2, it is characterised in that described by described IP address, this positioning result described and
Described positioning time, store a cached IP address data base in described at least one cached IP address data base, including:
According to averagely determining corresponding to IP address described in this positioning result described and described each cached IP address data base
Position result, it is thus achieved that and the cached IP address belonging to average positioning result of the spacing distance minimum between this positioning result described
Data base；
If described IP address is in the cached IP address data base belonging to the average positioning result of described spacing distance minimum, or
Described spacing distance, less than or equal to the distance threshold pre-set, utilizes described IP address, this positioning result described and institute
State positioning time, update the cached IP address data base belonging to average positioning result that described spacing distance is minimum；
If described IP address is not in the cached IP address data base belonging to the average positioning result of described spacing distance minimum, and
Described spacing distance is more than described distance threshold,
If arbitrary cached IP address data base is empty, by described IP address, institute in described at least one cached IP address data base
State this positioning result and positioning time, storage to described arbitrary cached IP address data base；
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, empty renewal
A time cached IP address data base the earliest, by described IP address, this positioning result described and positioning time, storage is arrived
Cached IP address data base after emptying.
Method the most according to claim 1, it is characterised in that the quantity of described at least one cached IP address data base is
2。
5. according to the method described in Claims 1 to 4 any claim, it is characterised in that described in carry out based on described IP ground
The localization process of location, including:
Obtain the IP address class type of described IP address；And
IP address class type according to described IP address, it is thus achieved that the position data corresponding to described IP address, using as described this
Positioning result.
Method the most according to claim 5, it is characterised in that the IP address class type of described IP address include the first kind,
Second Type, the 3rd type or the 4th type；Wherein,
The described first kind is fixed allocation single centre vertex type；
Described Second Type is dynamically to distribute single centre vertex type；
Described 3rd type is fixed allocation multicenter vertex type；
Described 4th type is dynamically to distribute multicenter vertex type.
7. an IP address-based positioner, it is characterised in that including:
Acquiring unit, for obtaining the locating request message of terminal, comprises the IP ground of described terminal in described locating request message
Location；
Positioning unit, for utilizing at least one cached IP address data base of described terminal, it is thus achieved that this positioning result；
Output unit, is used for exporting this positioning result described.
Device the most according to claim 7, it is characterised in that described positioning unit, if specifically for described terminal extremely
In a few cached IP address data base, each cached IP address data base is sky, carries out at location based on described IP address
Reason, to obtain this positioning result；By described IP address, this positioning result described and positioning time, storage to described at least
Arbitrary cached IP address data base in one cached IP address data base；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and described IP
In the cached IP address data base in described at least one cached IP address data base of the address, and described IP address institute is right
Answer positioning time distance current time time difference less than or equal to the time threshold that pre-sets, one is cached
The average positioning result corresponding to described IP address in IP address database, as this positioning result；
If at least one cached IP address data base of described terminal, arbitrary cached IP address data base is not empty, and described IP
In the not cached IP address data base in described at least one cached IP address data base of address, or and described IP ground
In the cached IP address data base in described at least one cached IP address data base of the location, and corresponding to described IP address
Positioning time distance current time time difference more than described time threshold, carry out at location based on described IP address
Reason, to obtain this positioning result；By described IP address, this positioning result described and described positioning time, storage is to described
A cached IP address data base at least one cached IP address data base.
Device the most according to claim 8, it is characterised in that described positioning unit, specifically for determining according to described this
Average positioning result corresponding to IP address described in position result and described each cached IP address data base, it is thus achieved that with described
The cached IP address data base belonging to average positioning result that spacing distance between secondary positioning result is minimum；
If described IP address is in the cached IP address data base belonging to the average positioning result of described spacing distance minimum, or
Described spacing distance, less than or equal to the distance threshold pre-set, utilizes described IP address, this positioning result described and institute
State positioning time, update the cached IP address data base belonging to average positioning result that described spacing distance is minimum；
If described IP address is not in the cached IP address data base belonging to the average positioning result of described spacing distance minimum, and
Described spacing distance is more than described distance threshold,
If arbitrary cached IP address data base is empty, by described IP address, institute in described at least one cached IP address data base
State this positioning result and positioning time, storage to described arbitrary cached IP address data base；
If each cached IP address data base described in described at least one cached IP address data base is not the most empty, empty renewal
A time cached IP address data base the earliest, by described IP address, this positioning result described and positioning time, storage is arrived
Cached IP address data base after emptying.
Device the most according to claim 7, it is characterised in that the quantity of described at least one cached IP address data base
It is 2.
11. according to the device described in claim 7～10 any claim, it is characterised in that described positioning unit, specifically uses
In
Obtain the IP address class type of described IP address；And
IP address class type according to described IP address, it is thus achieved that the position data corresponding to described IP address, using as described this
Positioning result.
12. devices according to claim 11, it is characterised in that the IP address class type of described IP address includes the first kind
Type, Second Type, the 3rd type or the 4th type；Wherein,
The described first kind is fixed allocation single centre vertex type；
Described Second Type is dynamically to distribute single centre vertex type；
Described 3rd type is fixed allocation multicenter vertex type；
Described 4th type is dynamically to distribute multicenter vertex type.
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