CN105263118A - Positioning method of user terminal and user terminal - Google Patents

Positioning method of user terminal and user terminal Download PDF

Info

Publication number
CN105263118A
CN105263118A CN201510736194.6A CN201510736194A CN105263118A CN 105263118 A CN105263118 A CN 105263118A CN 201510736194 A CN201510736194 A CN 201510736194A CN 105263118 A CN105263118 A CN 105263118A
Authority
CN
China
Prior art keywords
access point
geographical location
location information
wifi access
user terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201510736194.6A
Other languages
Chinese (zh)
Other versions
CN105263118B (en
Inventor
张海平
周意保
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guangdong Oppo Mobile Telecommunications Corp Ltd
Original Assignee
Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Guangdong Oppo Mobile Telecommunications Corp Ltd filed Critical Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority to CN201510736194.6A priority Critical patent/CN105263118B/en
Publication of CN105263118A publication Critical patent/CN105263118A/en
Application granted granted Critical
Publication of CN105263118B publication Critical patent/CN105263118B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04W4/023—Services making use of location information using mutual or relative location information between multiple location based services [LBS] targets or of distance thresholds
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Telephonic Communication Services (AREA)

Abstract

The invention discloses a positioning method of a user terminal and the user terminal. The method comprises steps that the user terminal selects a target WIFI access point from at least one identified WIFI access points and obtains the identification information of the target WIFI access point; the user terminal uses the identification information to search the geographical location information of the target WIFI access point; and the client terminal uses the geographical location information of the target WIFI access point to determine the current geographical location information itself. Thus, positioning of the client terminal can be achieved and positioning precision is improved.

Description

A kind of localization method of user terminal and user terminal
Technical field
The present invention relates to wireless communication field, particularly relate to a kind of localization method and user terminal of user terminal.
Background technology
The localization method of existing user terminal is substantially divided into satellite radio to locate and terrestrial wireless locates this two large class.But be no matter satellite radio location, or terrestrial wireless location, all there is similar problem, namely when user terminal enters into indoor environment or the many environment of some shelters, user terminal may be located or locate inaccurate.Visible, current location technology exists cannot locate or locate inaccurate problem.
Summary of the invention
Embodiments provide a kind of localization method and user terminal of user terminal, the location to user terminal can be realized, and improve positional accuracy.
First aspect, the embodiment of the present invention provides a kind of localization method of user terminal, and described method comprises:
User terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point;
Described user terminal uses described identification information to search the geographical location information of described target WIFI access point;
Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.
Optionally, described user terminal uses described identification information to search the geographical location information of described target WIFI access point, comprising:
Described user terminal uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
Optionally, described user terminal uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point, comprising:
Described user terminal uses described identification information to search multiple shops corresponding to described target WIFI access point to the webserver;
Described user terminal uses the zone identification information of described user terminal from described multiple shop, select to be positioned at the target shop in the region represented by described zone identification information, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
Optionally, described user terminal uses described identification information to search the geographical location information of described target WIFI access point, comprising:
Described user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, wherein, stores described geographical location information in described geographical location information data storehouse.
Optionally, described user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, comprising:
The geographical location information that described user terminal uses described identification information to search in described geographical location information data storehouse to bind with described identification information is as the geographical location information of described target WIFI access point; Or
Described user terminal uses described identification information to search the shop with described identification information match in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
Optionally, described user terminal is select target WIFI access point from least one the WIFI access point identified, and comprising:
The target WIFI access point that described user terminal selects signal the strongest from least one the WIFI access point identified;
When described target WIFI access point comprises multiple WIFI access point, described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, comprising:
Described user terminal calculates the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, uses the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal;
When described target WIFI access point is a WIFI access point, described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, comprising:
Described user terminal uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
Optionally, described method also comprises:
Described user terminal uses camera collection shop image;
Described user terminal judges whether comprise picture material corresponding to the shop corresponding with described target WIFI access point in the image of described shop, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
Optionally, described method also comprises:
Described user terminal detects the environmental parameter of the current residing environment of described user terminal;
The shop classification belonging to shop that target WIFI access point described in described user terminal identification is corresponding, and judge whether described environmental parameter mates with environmental parameter corresponding to described shop type preset, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
Second aspect, the embodiment of the present invention provides a kind of user terminal, comprising: selected cell, search unit and determining unit, wherein:
Described selected cell, for select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point;
Describedly search unit, for the geographical location information using described identification information to search described target WIFI access point;
Described determining unit, determines the current residing geographical location information of described user terminal for using the geographical location information of described target WIFI access point.
Optionally, search unit described in comprise:
Searching subelement, searching multiple shops corresponding to described target WIFI access point for using described identification information to the webserver;
Acquiring unit, from described multiple shop, the target shop being positioned at the region represented by described zone identification information is selected for using the zone identification information of described user terminal, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
Optionally, described unit of searching searches shop corresponding to described target WIFI access point for using described identification information to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
Optionally, described in search the geographical location information of unit for using described identification information to search described target WIFI access point in geographical location information data storehouse, wherein, in described geographical location information data storehouse, store described geographical location information.
Optionally, unit is searched described in for the geographical location information that uses described identification information to search in described geographical location information data storehouse to bind with the described identification information geographical location information as described target WIFI access point; Or
Described unit of searching searches the shop with described identification information match for using described identification information in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
Optionally, the target WIFI access point of described selected cell for selecting signal the strongest from least one the WIFI access point identified;
Described determining unit is used for when described target WIFI access point comprises multiple WIFI access point, calculate the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, use the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal;
Described determining unit is used for when described target WIFI access point is a WIFI access point, uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
Optionally, described user terminal also comprises:
Collecting unit, for using camera collection shop image;
Whether the first judging unit, comprise picture material corresponding to the shop corresponding with described target WIFI access point for judging in the image of described shop;
Described determining unit is used for when the result that described first judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
Optionally, described user terminal also comprises:
Detecting unit, for detecting the environmental parameter of the current residing environment of described user terminal;
Second judging unit, for identifying the shop classification belonging to the shop that described target WIFI access point is corresponding, and judges whether described environmental parameter mates with environmental parameter corresponding to described shop type preset;
Described determining unit is used for when the result that described second judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
In technique scheme, user terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point; Described user terminal uses described identification information to search the geographical location information of described target WIFI access point; Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.Can realize when user terminal is in indoor or the many environment of some shelters like this, can according to the location of identification information realization to user terminal of WIFI access point, thus can solve location technology exist cannot locate or locate inaccurate problem, to improve positional accuracy.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the applicable system architecture diagram of localization method of the user terminal that the embodiment of the present invention provides;
Fig. 2 is the schematic flow sheet of the localization method of a kind of user terminal that the embodiment of the present invention provides;
Fig. 3 is the schematic flow sheet of the localization method of the another kind of user terminal that the embodiment of the present invention provides;
Fig. 4 and Fig. 5 is the schematic diagram of the geographical location information account form that the embodiment of the present invention provides;
Fig. 6 is the schematic flow sheet of the localization method of the another kind of user terminal that the embodiment of the present invention provides;
Fig. 7 is the structural representation of a kind of user terminal that the embodiment of the present invention provides;
Fig. 8 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides;
Fig. 9 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides;
Figure 10 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides;
Figure 11 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Refer to Fig. 1, Fig. 1 is the applicable system architecture diagram of localization method of the user terminal that the embodiment of the present invention provides, as shown in Figure 1, comprise: user terminal 11, WIFI access point 12 and server 13, wherein, user terminal 11 can be any smart machine possessing radio network functions, such as: panel computer, mobile phone, electronic reader, remote controller, notebook computer, wearable device etc.In addition, one or more WIFI access point 12 discernible near user terminal 11 can be searched by radio network functions, namely one or more WIFI access point 12 can be comprised in this framework, in addition, WIFI access point 12 can be understood as the WIFI access point apparatus providing user terminal 12 to access WIFI network, such as: the network equipment of wireless router or unlatching focus function.In addition, user terminal 12 can be connected by network and server 13, such as: user terminal 12 is connected by search and webpage and web page server, or user terminal 12 is connected with database server by database software, namely in this framework, above-mentioned server 13 can be that web page server or database server etc. can provide the server of network search service for subscriber equipment 12.Certainly, in some embodiments, above-mentioned server 13 can not be deposited, and specifically asks for an interview the explanation in embodiment below.
In the above-mentioned network architecture, user terminal 11 searches for neighbouring one or more WIFI access point 12 discernible, to get the identification information of WIFI access point 12, the identification information that user terminal 11 re-uses acquisition searches the geographical location information of WIFI access point 12 to the webserver 13, thus can according to the current residing geographical location information of the geographical location information determination user terminal 12 of this WIFI access point 12.Such as: user terminal 12 is located in certain market, shop in market often all provides WIFI access point 12, when user terminal 12 is near some or multiple shop, user terminal 12 just can identify the WIFI access point 12 that these shops provide, thus obtains the identification information of WIFI access point 12.Such user terminal 12 just can use the identification information of acquisition to find the geographical location information in shop to the webserver 12, thus can determine the geographical location information of user terminal 12.
It should be noted that, often all be associated with shop title at the identification information being applied to WIFI access point, namely in the embodiment of the present invention, the identification information of WIFI access point can comprise: the information that the phonetic of shop title, shop title, the abbreviation etc. of shop title associate with shop.
Refer to Fig. 2, Fig. 2 is the schematic flow sheet of the localization method of a kind of user terminal that the embodiment of the present invention provides, and as shown in Figure 2, comprises the following steps:
201, user terminal select target WIFI access point from least one the WIFI access point identified, and obtain the identification information of described target WIFI access point.
In the present embodiment, after user terminal open wireless network function, just can identify neighbouring WIFI access point, thus one of them or multiple WIFI access point can be selected as above-mentioned target WIFI access point, such as: select the strongest one or more WIFI access point of signal as above-mentioned target WIFI access point.In addition, the identification information of WIFI access point can also be obtained when identifying WIFI access point.
202, user terminal uses described identification information to search the geographical location information of described target WIFI access point.
In the present embodiment, step 202 can be the geographical location information using above-mentioned identification information to search target WIFI access point to the webserver, such as: user terminal can send the identification information of above-mentioned target WIFI to the webserver, thus the webserver can return the geographical location information of target WIFI access point to user terminal.Such as: the identification information of target WIFI access point is XXXX, wherein, XXXX is the title in the shop that target WIFI access point is corresponding, when the webserver receives this identification information, the information in this shop just can be returned to user terminal, and the geographical location information in shop in information, can be comprised, such user terminal just finds the geographical location information of target WIFI access point.
In the present embodiment, step 202 can also be that user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, wherein, described geographical location information is stored in described geographical location information data storehouse.Such as: geographical location information data storehouse can be stored in advance in user terminal, or is stored in advance in server.When being stored in user terminal, so, step 202 just directly can find the geographical location information of target WIFI access point in this locality.When being stored in server, so, user terminal just can send above-mentioned identification information to server, and server receives this identification information and searches corresponding geographical location information in a database and return to user terminal.Such as: the identification information of target WIFI access point is XXXX, wherein, XXXX is the title in the shop that target WIFI access point is corresponding, so just can find the geographical location information of identification information binding in above-mentioned geographical location information data storehouse.
203, user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.
Because user terminal can identify target WIFI access point, so, the geographical position of user terminal and target WIFI access point must be in particular range, like this when just determining the current residing geographical location information of user terminal after the geographical location information getting target WIFI access point.Such as: the signal strength signal intensity of the wireless signal that the target WIFI access point that can receive according to user terminal provides calculates and distance between user terminal and target WIFI access point, thus according to the current residing geographical location information of the geographical location information determination user terminal of this Distance geometry target WIFI access point; Or when target WIFI access point is multiple WIFI access point, user terminal just can identify the distance relation between user terminal and each WIFI access point according to the signal strength signal intensity between each WIFI access point, thus can determine the current residing geographical location information of user terminal.
In the present embodiment, user terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point; User terminal uses described identification information to search the geographical location information of described target WIFI access point; Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.Can realize when user terminal is in indoor or the many environment of some shelters like this, can according to the location of identification information realization to user terminal of WIFI access point, thus can solve location technology exist cannot locate or locate inaccurate problem, to improve positional accuracy.
Refer to Fig. 3, Fig. 3 is the schematic flow sheet of the localization method of the another kind of user terminal that the embodiment of the present invention provides, and as shown in Figure 3, comprises the following steps:
301, user terminal select target WIFI access point from least one the WIFI access point identified, and obtain the identification information of described target WIFI access point.
302, user terminal uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
In the present embodiment, step 302 can be the identification information sending above-mentioned target access WIFI access point to the webserver, the webserver returns the store information corresponding with this identification information to user terminal, such as: user terminal uses search and webpage to search for above-mentioned identification information to the webserver, so, the webserver will return the store information corresponding with this identification information to user terminal, thus user terminal can determine the shop that above-mentioned identification information is corresponding.In addition, when user terminal searches corresponding shop to the webserver, the geographical location information in shop can be returned to user terminal by the webserver, and namely user terminal can find shop corresponding to identification information simultaneously and obtain the geographical location information in shop.Or step 302 can be first search corresponding shop, re-uses the geographical location information of the information searchings such as the title in shop to shop.
In the present embodiment, step 302 can comprise:
User terminal uses described identification information to search multiple shops corresponding to described target WIFI access point to the webserver;
User terminal uses the zone identification information of described user terminal from described multiple shop, select to be positioned at the target shop in the region represented by described zone identification information, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
Can realizing when finding multiple shop in this execution mode, target shop can be selected in conjunction with the zone identification information of the current region of user terminal.Such as: for chain shop, so in this chain shop, the name information in each shop can be identical, so, multiple shop will be found to the webserver, but chain shop can not be positioned at same geographic location in real life, the shop in the region at above-mentioned zone identification information place so just can be selected as above-mentioned target shop.
In addition, in this execution mode, above-mentioned zone identification information can be the identification information of the community of the current access of user terminal, or above-mentioned zone identification information can the identification information etc. of geographic location area at the current place of user terminal.
303, user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.
In the present embodiment, the step of above-mentioned user terminal select target WIFI access point from least one the WIFI access point identified, can comprise:
The target WIFI access point that user terminal selects signal the strongest from least one the WIFI access point identified.
In this execution mode, the target WIFI access point that above-mentioned signal is the strongest can comprise one or more WIFI access point, such as: when signal signal strength signal intensity at least one WIFI access point above-mentioned of certain two or three WIFI access point is identical, and be when at least one WIFI access point above-mentioned, signal strength signal intensity is the strongest, so, these two or three WIFI access points are just above-mentioned target WIFI access point.
In this execution mode, when described target WIFI access point comprises multiple WIFI access point, above-mentioned user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal, can comprise:
User terminal calculates the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, uses the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal.
Such as: when above-mentioned target WIFI access point is two, measure the distance of described two WIFI access points respectively, and determine the subpoint of described user terminal at described two WIFI access point lines, the position of described subpoint is defined as the position of described user terminal.When target WIFI access point is more than three or three WIFI access points, arrive according to observable the position that time difference (ObservedTimeDifferenceOfArrival, OTDOA) method obtains described user terminal according to described three or three WIFI access points.Wherein, existing OTDOA be according to multiple (as, more than 3 or 3) technology that positions of the time difference propagated of WIFI access point and user terminal signal, in the present embodiment based on know-why, propose accordingly according to the technology that the distance of multiple WIFI access point and user terminal positions.Below above-mentioned principle is made an explanation respectively.
As shown in Figure 4, during for two WIFI access points, user terminal can measure the spacing with each WIFI access point, wherein, two WIFI access points represent by reference point 1 and reference point 2 respectively in the diagram, and user terminal site A undetermined represents, user terminal calculates the distance between two reference points, determine the position of ' mid point ' in figure further, and mid point is to the distance h in site undetermined.Located by two reference points and cannot determine in site A undetermined and A mirror image, which point is site undetermined, and which point is its mirror image, and thus choose the mid point of site undetermined and mirror image as positioning result, error is h.If h is less than certain limit value, can choose here, the system of such as 10 meters of required precisions according to positioning accuracy request, then require that h can locate by two reference points when being less than 10 meters, such localization method meets system requirements; If h is greater than 10 meters, do not meet the demands, need to consider additive method.Certainly, if wireless terminal to be positioned is comparatively near apart from certain reference point, then the position of a reference point can be utilized to replace the position of user terminal.
As shown in Figure 5, for the WIFI access point with more than three or three, this Fig. 3 WIFI access point represents by reference point 0, reference point 1 and reference point 3 equally, and user terminal measured point represents.User terminal can measure the distance (as carried out measuring distance by measuring the time delay arriving different reference point) arriving different reference point in this case.Can arrive according to measurement result, the difference of distance reference point 0 and the reference point 1 hyperbola A of range difference for measuring, and the hyperbola B of range difference of the difference of distance reference point 0 and reference point 1 for measuring, then two hyp intersection points are then the position of measured point.When reference point number is more, then the position, measured point of measuring is more, and can estimate the physical location of measured point more accurately according to these positions, namely certainty of measurement is higher.
The geographical location information determining user terminal according to the geographical location information of multiple WIFI access point just can be realized by foregoing description.
In addition, in this execution mode, when described target WIFI access point is a WIFI access point, above-mentioned user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal, can comprise:
User terminal uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
Can realize when the strongest WIFI access point of signal strength signal intensity is one like this, can directly using the geographical location information of target WIFI access point as the current residing geographical location information of described user terminal.
In the present embodiment, said method can also comprise:
Described user terminal uses camera collection shop image;
Described user terminal judges whether comprise picture material corresponding to the shop corresponding with described target WIFI access point in the image of described shop, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.If not, then can process ends.
In this execution mode, can realize when the image that collect and shop compare, when the image gathered comprises picture material corresponding to shop, then execution step 303, can improve the accuracy of location, like this to avoid alignment error.Such as: when the image gathered comprises the shop title image in certain shop, so just can determine that user terminal current location is near the shop that target WIFI access is corresponding further.
In the present embodiment, above-mentionedly can also to comprise:
Described user terminal detects the environmental parameter of the current residing environment of described user terminal;
The shop classification belonging to shop that target WIFI access point described in described user terminal identification is corresponding, and judge whether described environmental parameter mates with environmental parameter corresponding to described shop type preset, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.If not, then can process ends.
In this execution mode, the corresponding environmental parameter of multiple shop type can be preset, such as: the very assorted and environmental parameter that noise is larger of the corresponding sound of food and drink class, and sell the less environmental parameter of the corresponding noise of clothes class, and sell the corresponding quietly environmental parameter of watch kind.Like this by this execution mode, the accuracy of location can be provided further.
It should be noted that, the geographical location information of the geographical location information determination user terminal in the shop adopted in the present embodiment, and the geographical location information in shop is often all very detailed, such as: can specific to certain layer region, market number, the geographical location information of the user terminal determined so equally can specific to certain layer region, market number, visible, the geographical location information of the user terminal navigated in the present embodiment accurately very high.
In the present embodiment, the basis of the embodiment shown in Fig. 1 adds the execution mode of plurality of optional, and the location to user terminal can be realized, and improve positional accuracy.
Refer to Fig. 6, Fig. 6 is the schematic flow sheet of the localization method of the another kind of user terminal that the embodiment of the present invention provides, and as shown in Figure 6, comprises the following steps:
601, user terminal select target WIFI access point from least one the WIFI access point identified, and obtain the identification information of described target WIFI access point.
602, user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point.
In the present embodiment, above-mentioned geographical location information data storehouse can store the identification information of multiple WIFI access point, and the geographical location information of each identification information binding, and such step 602 just can comprise:
The geographical location information that user terminal uses described identification information to search in described geographical location information data storehouse to bind with described identification information is as the geographical location information of described target WIFI access point.
Such as: above-mentioned geographical location information data storehouse can be the geographical location information data storehouse in certain market, so can comprise identification information and the geographical location information of each WIFI access point in this market in this database.Thus can directly use the identification information of WIFI access point to position by user terminal.
In the present embodiment, can store the geographical location information in multiple shop in above-mentioned geographical location information data storehouse, such step 602 can comprise:
User terminal uses described identification information to search the shop with described identification information match in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
Such as: the shop title and the geographical location information that store Nei Ge shop, certain market in geographical location information data storehouse, such user terminal just can use the identification information of target WIFI access point to find the shop of this identification information match, then finds the geographical location information in this shop in geographical location information data storehouse.
603, user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.
In the present embodiment, the step of above-mentioned user terminal select target WIFI access point from least one the WIFI access point identified, can comprise:
The target WIFI access point that user terminal selects signal the strongest from least one the WIFI access point identified.
In this execution mode, when described target WIFI access point comprises multiple WIFI access point, above-mentioned user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal, can comprise:
User terminal calculates the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, uses the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal.
In addition, in this execution mode, when described target WIFI access point is a WIFI access point, above-mentioned user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal, can comprise:
User terminal uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
In the present embodiment, said method can also comprise:
Described user terminal uses camera collection shop image;
User terminal judges whether comprise picture material corresponding to the shop corresponding with described target WIFI access point in the image of described shop, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.If not, then can process ends.
In the present embodiment, above-mentionedly can also to comprise:
User terminal detects the environmental parameter of the current residing environment of described user terminal;
Shop classification belonging to the shop that described in user terminal identification, target WIFI access point is corresponding, and judge whether described environmental parameter mates with environmental parameter corresponding to described shop type preset, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.If not, then can process ends.
It should be noted that, the geographical location information of the geographical location information determination user terminal in the shop adopted in the present embodiment, and the geographical location information in shop is often all very detailed, such as: can specific to certain layer region, market number, the geographical location information of the user terminal determined so equally can specific to certain layer region, market number, visible, the geographical location information of the user terminal navigated in the present embodiment accurately very high.
In the present embodiment, the basis of the embodiment shown in Fig. 1 adds the execution mode of plurality of optional, and the location to user terminal can be realized, and improve positional accuracy.
Refer to Fig. 7, Fig. 7 is the structural representation of a kind of user terminal that the embodiment of the present invention provides, and as shown in Figure 7, comprising: selected cell 71, search unit 72 and determining unit 73, wherein:
Selected cell 71, for select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point.
In the present embodiment, after user terminal open wireless network function, just can identify neighbouring WIFI access point, thus one of them or multiple WIFI access point can be selected as above-mentioned target WIFI access point, such as: select the strongest one or more WIFI access point of signal as above-mentioned target WIFI access point.In addition, the identification information of WIFI access point can also be obtained when identifying WIFI access point.
Search unit 72, for the geographical location information using described identification information to search described target WIFI access point.
In the present embodiment, searching unit 72 can be the geographical location information using above-mentioned identification information to search target WIFI access point to the webserver, such as: user terminal can send the identification information of above-mentioned target WIFI to the webserver, thus the webserver can return the geographical location information of target WIFI access point to user terminal.Such as: the identification information of target WIFI access point is XXXX, wherein, XXXX is the title in the shop that target WIFI access point is corresponding, when the webserver receives this identification information, the information in this shop just can be returned to user terminal, and the geographical location information in shop in information, can be comprised, such user terminal just finds the geographical location information of target WIFI access point.
In the present embodiment, searching unit 72 can also be that user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, wherein, described geographical location information is stored in described geographical location information data storehouse.Such as: geographical location information data storehouse can be stored in advance in user terminal, or is stored in advance in server.When being stored in user terminal, so, step 202 just directly can find the geographical location information of target WIFI access point in this locality.When being stored in server, so, user terminal just can send above-mentioned identification information to server, and server receives this identification information and searches corresponding geographical location information in a database and return to user terminal.Such as: the identification information of target WIFI access point is XXXX, wherein, XXXX is the title in the shop that target WIFI access point is corresponding, so just can find the geographical location information of identification information binding in above-mentioned geographical location information data storehouse.
Determining unit 73, determines the current residing geographical location information of described user terminal for using the geographical location information of described target WIFI access point.
Because user terminal can identify target WIFI access point, so, the geographical position of user terminal and target WIFI access point must be in particular range, like this when just determining the current residing geographical location information of user terminal after the geographical location information getting target WIFI access point.Such as: the signal strength signal intensity of the wireless signal that the target WIFI access point that can receive according to user terminal provides calculates and distance between user terminal and target WIFI access point, thus according to the current residing geographical location information of the geographical location information determination user terminal of this Distance geometry target WIFI access point; Or when target WIFI access point is multiple WIFI access point, user terminal just can identify the distance relation between user terminal and each WIFI access point according to the signal strength signal intensity between each WIFI access point, thus can determine the current residing geographical location information of user terminal.
In the present embodiment, user terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point; User terminal uses described identification information to search the geographical location information of described target WIFI access point; Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.Can realize when user terminal is in indoor or the many environment of some shelters like this, can according to the location of identification information realization to user terminal of WIFI access point, thus can solve location technology exist cannot locate or locate inaccurate problem, to improve positional accuracy.
Refer to Fig. 8, Fig. 8 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides, and as shown in Figure 8, comprising: selected cell 81, search unit 82 and determining unit 83, wherein:
Selected cell 81, for select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point.
Search unit 82, shop corresponding to described target WIFI access point is searched to the webserver for using described identification information, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
In the present embodiment, searching unit 82 can be the identification information sending above-mentioned target access WIFI access point to the webserver, the webserver returns the store information corresponding with this identification information to user terminal, such as: user terminal uses search and webpage to search for above-mentioned identification information to the webserver, so, the webserver will return the store information corresponding with this identification information to user terminal, thus user terminal can determine the shop that above-mentioned identification information is corresponding.In addition, when user terminal searches corresponding shop to the webserver, the geographical location information in shop can be returned to user terminal by the webserver, and namely user terminal can find shop corresponding to identification information simultaneously and obtain the geographical location information in shop.Or step 302 can be first search corresponding shop, re-uses the geographical location information of the information searchings such as the title in shop to shop.
In the present embodiment, searching unit 82 can comprise:
Searching subelement 821, searching multiple shops corresponding to described target WIFI access point for using described identification information to the webserver;
Acquiring unit 822, from described multiple shop, the target shop being positioned at the region represented by described zone identification information is selected for using the zone identification information of described user terminal, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
Can realizing when finding multiple shop in this execution mode, target shop can be selected in conjunction with the zone identification information of the current region of user terminal.Such as: for chain shop, so in this chain shop, the name information in each shop can be identical, so, multiple shop will be found to the webserver, but chain shop can not be positioned at same geographic location in real life, the shop in the region at above-mentioned zone identification information place so just can be selected as above-mentioned target shop.
In addition, in this execution mode, above-mentioned zone identification information can be the identification information of the community of the current access of user terminal, or above-mentioned zone identification information can the identification information etc. of geographic location area at the current place of user terminal.
In the present embodiment, also providing a kind of can use described identification information to search shop corresponding to described target WIFI access point to the webserver with the unit 82 of searching of above-mentioned introduction, obtain the geographical location information in described shop, and using geographical location information this implementation interchangeable execution mode of the geographical location information in described shop as described target WIFI access point, this interchangeable execution mode is as follows:
Search unit 82, for the geographical location information using described identification information to search described target WIFI access point in geographical location information data storehouse.
In this execution mode, above-mentioned geographical location information data storehouse can store the identification information of multiple WIFI access point, and the geographical location information of each identification information binding, search geographical location information that unit 82 may be used for using described identification information to search in described geographical location information data storehouse and bind with the described identification information geographical location information as described target WIFI access point like this.
Such as: above-mentioned geographical location information data storehouse can be the geographical location information data storehouse in certain market, so can comprise identification information and the geographical location information of each WIFI access point in this market in this database.Thus can directly use the identification information of WIFI access point to position by user terminal.
In this execution mode, the geographical location information in multiple shop can be stored in above-mentioned geographical location information data storehouse, search unit 82 like this to may be used for using described identification information to search the shop with described identification information match in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
Such as: the shop title and the geographical location information that store Nei Ge shop, certain market in geographical location information data storehouse, such user terminal just can use the identification information of target WIFI access point to find the shop of this identification information match, then finds the geographical location information in this shop in geographical location information data storehouse.
Determining unit 83 determines the current residing geographical location information of described user terminal in using the geographical location information of described target WIFI access point.
In the present embodiment, selected cell 81 may be used for the target WIFI access point selecting signal the strongest from least one the WIFI access point identified.
In this execution mode, the target WIFI access point that above-mentioned signal is the strongest can comprise one or more WIFI access point, such as: when signal signal strength signal intensity at least one WIFI access point above-mentioned of certain two or three WIFI access point is identical, and be when at least one WIFI access point above-mentioned, signal strength signal intensity is the strongest, so, these two or three WIFI access points are just above-mentioned target WIFI access point.
In this execution mode, determining unit 83 may be used for when described target WIFI access point comprises multiple WIFI access point, calculate the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, use the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal.
Such as: when above-mentioned target WIFI access point is two, measure the distance of described two WIFI access points respectively, and determine the subpoint of described user terminal at described two WIFI access point lines, the position of described subpoint is defined as the position of described user terminal.When target WIFI access point is more than three or three WIFI access points, arrive according to observable the position that time difference (ObservedTimeDifferenceOfArrival, OTDOA) method obtains described user terminal according to described three or three WIFI access points.
In this execution mode, determining unit 83 may be used for when described target WIFI access point is a WIFI access point, uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
Can realize when the strongest WIFI access point of signal strength signal intensity is one like this, can directly using the geographical location information of target WIFI access point as the current residing geographical location information of described user terminal.
In the present embodiment, as shown in Figure 9, above-mentioned user terminal can also comprise:
Collecting unit 84, for using camera collection shop image;
Whether the first judging unit 85, comprise picture material corresponding to the shop corresponding with described target WIFI access point for judging in the image of described shop;
Determining unit 83 may be used for when the result that described first judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
In this execution mode, can realize when the image that collect and shop compare, when the image of collection comprises picture material corresponding to shop, then determine the geographical location information of user terminal, the accuracy of location can be improved like this, to avoid alignment error.Such as: when the image gathered comprises the shop title image in certain shop, so just can determine that user terminal current location is near the shop that target WIFI access is corresponding further.
In the present embodiment, as shown in Figure 10, above-mentioned user terminal can also comprise:
Detecting unit 86, for detecting the environmental parameter of the current residing environment of described user terminal;
Second judging unit 87, for identifying the shop classification belonging to the shop that described target WIFI access point is corresponding, and judges whether described environmental parameter mates with environmental parameter corresponding to described shop type preset;
Described determining unit 83 may be used for when the result that described second judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
In this execution mode, the corresponding environmental parameter of multiple shop type can be preset, such as: the very assorted and environmental parameter that noise is larger of the corresponding sound of food and drink class, and sell the less environmental parameter of the corresponding noise of clothes class, and sell the corresponding quietly environmental parameter of watch kind.Like this by this execution mode, the accuracy of location can be provided further.
It should be noted that, the geographical location information of the geographical location information determination user terminal in the shop adopted in the present embodiment, and the geographical location information in shop is often all very detailed, such as: can specific to certain layer region, market number, the geographical location information of the user terminal determined so equally can specific to certain layer region, market number, visible, the geographical location information of the user terminal navigated in the present embodiment accurately very high.
In the present embodiment, the basis of the embodiment shown in Fig. 7 adds the execution mode of plurality of optional, and the location to user terminal can be realized, and improve positional accuracy.
Refer to Figure 11, Figure 11 is the structural representation of the another kind of user terminal that the embodiment of the present invention provides, as shown in figure 11, comprise: processor 111, network interface 112, memory 113 and communication bus 114, wherein, described communication bus 114 connects communication for realizing described processor 111, between network interface 112 and memory 113, and described processor 111 performs the program stored in described memory 113 and is used for realizing following methods:
Select target WIFI access point from least one the WIFI access point identified, and obtain the identification information of described target WIFI access point;
Described identification information is used to search the geographical location information of described target WIFI access point;
The geographical location information of described target WIFI access point is used to determine the current residing geographical location information of described user terminal.
In the present embodiment, the described identification information of use that processor 111 performs searches the program of the geographical location information of described target WIFI access point, can comprise:
Use described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
In the present embodiment, processor 111 performs and uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the program of the geographical location information in described shop as the geographical location information of described target WIFI access point, can comprise:
Described identification information is used to search multiple shops corresponding to described target WIFI access point to the webserver;
Use the zone identification information of described user terminal from described multiple shop, select to be positioned at the target shop in the region represented by described zone identification information, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
In the present embodiment, the described identification information of use that processor 111 performs searches the program of the geographical location information of described target WIFI access point, can comprise:
Use described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, wherein, in described geographical location information data storehouse, store described geographical location information.
In the present embodiment, the described identification information of use that processor 111 performs searches the program of the geographical location information of described target WIFI access point in geographical location information data storehouse, can comprise:
The geographical location information using described identification information to search in described geographical location information data storehouse to bind with described identification information is as the geographical location information of described target WIFI access point; Or
Use described identification information to search the shop with described identification information match in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
In the present embodiment, processor 111 performs the program of user terminal select target WIFI access point from least one the WIFI access point identified, and can comprise:
The target WIFI access point selecting signal the strongest from least one the WIFI access point identified;
When described target WIFI access point comprises multiple WIFI access point, processor 111 performs the program using the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, can comprise:
Calculate the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, use the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal;
When described target WIFI access point is a WIFI access point, processor 111 performs the program using the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, can comprise:
Use the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
In the present embodiment, processor 111 executive program can also comprise:
Use camera collection shop image;
Judge in the image of described shop, whether to comprise picture material corresponding to the shop corresponding with described target WIFI access point, if so, the program using the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal is then performed.
In the present embodiment, processor 111 executive program can also comprise:
Detect the environmental parameter of the current residing environment of described user terminal;
Identify the shop classification belonging to shop that described target WIFI access point is corresponding, and judge whether described environmental parameter mates with environmental parameter corresponding to described shop type preset, if so, the program using the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal is then performed.
In the present embodiment, user terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point; Described user terminal uses described identification information to search the geographical location information of described target WIFI access point; Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.Can realize when user terminal is in indoor or the many environment of some shelters like this, can according to the location of identification information realization to user terminal of WIFI access point, thus can solve location technology exist cannot locate or locate inaccurate problem, to improve positional accuracy.
One of ordinary skill in the art will appreciate that all or part of flow process realized in above-described embodiment method, that the hardware that can carry out instruction relevant by computer program has come, described program can be stored in a computer read/write memory medium, this program, when performing, can comprise the flow process of the embodiment as above-mentioned each side method.Wherein, described storage medium can be magnetic disc, CD, read-only store-memory body (Read-OnlyMemory, ROM) or random access memory (RandomAccessMemory is called for short RAM) etc.
Above disclosedly be only present pre-ferred embodiments, certainly can not limit the interest field of the present invention with this, therefore according to the equivalent variations that the claims in the present invention are done, still belong to the scope that the present invention is contained.

Claims (16)

1. a localization method for user terminal, is characterized in that, described method comprises:
User terminal is select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point;
Described user terminal uses described identification information to search the geographical location information of described target WIFI access point;
Described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal.
2. the method for claim 1, is characterized in that, described user terminal uses described identification information to search the geographical location information of described target WIFI access point, comprising:
Described user terminal uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
3. method as claimed in claim 2, it is characterized in that, described user terminal uses described identification information to search shop corresponding to described target WIFI access point to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point, comprising:
Described user terminal uses described identification information to search multiple shops corresponding to described target WIFI access point to the webserver;
Described user terminal uses the zone identification information of described user terminal from described multiple shop, select to be positioned at the target shop in the region represented by described zone identification information, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
4. the method for claim 1, is characterized in that, described user terminal uses described identification information to search the geographical location information of described target WIFI access point, comprising:
Described user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, wherein, stores described geographical location information in described geographical location information data storehouse.
5. method as claimed in claim 4, it is characterized in that, described user terminal uses described identification information in geographical location information data storehouse, search the geographical location information of described target WIFI access point, comprising:
The geographical location information that described user terminal uses described identification information to search in described geographical location information data storehouse to bind with described identification information is as the geographical location information of described target WIFI access point; Or
Described user terminal uses described identification information to search the shop with described identification information match in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
6. the method according to any one of claim 1-5, is characterized in that, described user terminal is select target WIFI access point from least one the WIFI access point identified, and comprising:
The target WIFI access point that described user terminal selects signal the strongest from least one the WIFI access point identified;
When described target WIFI access point comprises multiple WIFI access point, described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, comprising:
Described user terminal calculates the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, uses the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal;
When described target WIFI access point is a WIFI access point, described user terminal uses the geographical location information of described target WIFI access point to determine the current residing geographical location information of described user terminal, comprising:
Described user terminal uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
7. the method as described in Claims 2 or 3 item, is characterized in that, described method also comprises:
Described user terminal uses camera collection shop image;
Described user terminal judges whether comprise picture material corresponding to the shop corresponding with described target WIFI access point in the image of described shop, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
8. the method according to any one of claim 1-5, is characterized in that, described method also comprises:
Described user terminal detects the environmental parameter of the current residing environment of described user terminal;
The shop classification belonging to shop that target WIFI access point described in described user terminal identification is corresponding, and judge whether described environmental parameter mates with environmental parameter corresponding to described shop type preset, if so, then performing described user terminal uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
9. a user terminal, is characterized in that, comprising: selected cell, search unit and determining unit, wherein:
Described selected cell, for select target WIFI access point from least one the WIFI access point identified, and obtains the identification information of described target WIFI access point;
Describedly search unit, for the geographical location information using described identification information to search described target WIFI access point;
Described determining unit, determines the current residing geographical location information of described user terminal for using the geographical location information of described target WIFI access point.
10. user terminal as claimed in claim 9, it is characterized in that, described unit of searching searches shop corresponding to described target WIFI access point for using described identification information to the webserver, obtain the geographical location information in described shop, and using the geographical location information of the geographical location information in described shop as described target WIFI access point.
11. user terminals as claimed in claim 10, is characterized in that, described in search unit and comprise:
Searching subelement, searching multiple shops corresponding to described target WIFI access point for using described identification information to the webserver;
Acquiring unit, from described multiple shop, the target shop being positioned at the region represented by described zone identification information is selected for using the zone identification information of described user terminal, obtain the geographical location information in described target shop, and using the geographical location information of the geographical location information in described target shop as described target WIFI access point.
12. user terminals as claimed in claim 9, it is characterized in that, describedly search the geographical location information of unit for using described identification information to search described target WIFI access point in geographical location information data storehouse, wherein, described geographical location information is stored in described geographical location information data storehouse.
13. user terminals as claimed in claim 12, it is characterized in that, described in search unit for the geographical location information that uses described identification information to search in described geographical location information data storehouse to bind with the described identification information geographical location information as described target WIFI access point; Or
Described unit of searching searches the shop with described identification information match for using described identification information in described geographical location information data storehouse, and in described geographical location information data storehouse, search the geographical location information bound with the described shop geographical location information as described target WIFI access point.
14. user terminals according to any one of claim 9-13, is characterized in that, described selected cell is used for the target WIFI access point selecting signal the strongest from least one the WIFI access point identified;
Described determining unit is used for when described target WIFI access point comprises multiple WIFI access point, calculate the range information of each WIFI access point in described user terminal and described multiple WIFI access point respectively, use the geographical location information of the range information of described calculating and described multiple WIFI access point to determine the current residing geographical location information of described user terminal;
Described determining unit is used for when described target WIFI access point is a WIFI access point, uses the geographical location information of described target WIFI access point as the current residing geographical location information of described user terminal.
15. user terminals as described in claim 10 or 11, it is characterized in that, described user terminal also comprises:
Collecting unit, for using camera collection shop image;
Whether the first judging unit, comprise picture material corresponding to the shop corresponding with described target WIFI access point for judging in the image of described shop;
Described determining unit is used for when the result that described first judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
16. user terminals according to any one of claim 9-13, it is characterized in that, described user terminal also comprises:
Detecting unit, for detecting the environmental parameter of the current residing environment of described user terminal;
Second judging unit, for identifying the shop classification belonging to the shop that described target WIFI access point is corresponding, and judges whether described environmental parameter mates with environmental parameter corresponding to described shop type preset;
Described determining unit is used for when the result that described second judging unit judges is as being, uses the geographical location information of described target WIFI access point to determine the step of the current residing geographical location information of described user terminal.
CN201510736194.6A 2015-10-31 2015-10-31 The localization method and user terminal of a kind of user terminal Expired - Fee Related CN105263118B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510736194.6A CN105263118B (en) 2015-10-31 2015-10-31 The localization method and user terminal of a kind of user terminal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510736194.6A CN105263118B (en) 2015-10-31 2015-10-31 The localization method and user terminal of a kind of user terminal

Publications (2)

Publication Number Publication Date
CN105263118A true CN105263118A (en) 2016-01-20
CN105263118B CN105263118B (en) 2018-06-29

Family

ID=55102587

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201510736194.6A Expired - Fee Related CN105263118B (en) 2015-10-31 2015-10-31 The localization method and user terminal of a kind of user terminal

Country Status (1)

Country Link
CN (1) CN105263118B (en)

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105974357A (en) * 2016-04-29 2016-09-28 北京小米移动软件有限公司 Method and device for positioning terminal
CN106535130A (en) * 2016-11-30 2017-03-22 北京三快在线科技有限公司 Method, device and equipment for judging indoor and outdoor affiliation of mobile terminal and storage medium
CN106714103A (en) * 2016-12-07 2017-05-24 广东欧珀移动通信有限公司 Network location method and terminal equipment
CN106776777A (en) * 2016-11-11 2017-05-31 深圳中兴网信科技有限公司 The recognition methods of geographical location information, identifying device and terminal
CN106777190A (en) * 2016-12-23 2017-05-31 百度在线网络技术（北京）有限公司 The method and apparatus for recognizing the wifi titles of point of interest
CN107040886A (en) * 2017-01-03 2017-08-11 阿里巴巴集团控股有限公司 The method and device that a kind of information is determined
CN107816990A (en) * 2016-09-12 2018-03-20 华为技术有限公司 Localization method and positioner
CN107844547A (en) * 2017-10-30 2018-03-27 口碑(上海)信息技术有限公司 Method and device based on user's location information identification shop
CN108692732A (en) * 2017-04-12 2018-10-23 广东工贸职业技术学院 indoor navigation method and device
WO2019061276A1 (en) * 2017-09-29 2019-04-04 华为技术有限公司 Signal quality alert method, terminal and server
CN109982250A (en) * 2019-03-26 2019-07-05 北京泰迪熊移动科技有限公司 A kind of position data acquisition method, equipment and computer storage medium
CN109982233A (en) * 2017-12-27 2019-07-05 ***通信集团吉林有限公司 A kind of terminal device method of determining position information, device and storage medium
CN110557723A (en) * 2019-08-21 2019-12-10 腾讯科技（深圳）有限公司 Position information processing method and device, computer readable medium and electronic equipment
CN112016987A (en) * 2019-05-31 2020-12-01 阿里巴巴集团控股有限公司 Method and device for providing user interface information and establishing index information
CN112367606A (en) * 2019-12-12 2021-02-12 北京沃东天骏信息技术有限公司 Wi-Fi connection method and device, electronic equipment and readable medium

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103200678A (en) * 2013-04-09 2013-07-10 南京信息工程大学 Android device wireless fidelity (WiFi) indoor locating method based on position fingerprint identification algorithm
CN103313388A (en) * 2013-07-02 2013-09-18 张洁昕 Method and device for positioning mobile communication terminal
CN103313385A (en) * 2013-06-18 2013-09-18 苏州海客科技有限公司 WIFI positioning method for travel
CN103379623A (en) * 2013-06-24 2013-10-30 苏州海客科技有限公司 WIFI positioning method in travel
CN104113909A (en) * 2013-04-16 2014-10-22 苏州和积信息科技有限公司 Digital signage positioning method and digital signage positioning system
CN104619019A (en) * 2015-01-26 2015-05-13 上海天奕达电子科技有限公司 WiFi-Direct-Based indoor positioning method and system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103200678A (en) * 2013-04-09 2013-07-10 南京信息工程大学 Android device wireless fidelity (WiFi) indoor locating method based on position fingerprint identification algorithm
CN104113909A (en) * 2013-04-16 2014-10-22 苏州和积信息科技有限公司 Digital signage positioning method and digital signage positioning system
CN103313385A (en) * 2013-06-18 2013-09-18 苏州海客科技有限公司 WIFI positioning method for travel
CN103379623A (en) * 2013-06-24 2013-10-30 苏州海客科技有限公司 WIFI positioning method in travel
CN103313388A (en) * 2013-07-02 2013-09-18 张洁昕 Method and device for positioning mobile communication terminal
CN104619019A (en) * 2015-01-26 2015-05-13 上海天奕达电子科技有限公司 WiFi-Direct-Based indoor positioning method and system

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105974357A (en) * 2016-04-29 2016-09-28 北京小米移动软件有限公司 Method and device for positioning terminal
CN107816990A (en) * 2016-09-12 2018-03-20 华为技术有限公司 Localization method and positioner
CN106776777A (en) * 2016-11-11 2017-05-31 深圳中兴网信科技有限公司 The recognition methods of geographical location information, identifying device and terminal
CN106776777B (en) * 2016-11-11 2020-04-07 深圳中兴网信科技有限公司 Geographic position information identification method and device and terminal
CN106535130A (en) * 2016-11-30 2017-03-22 北京三快在线科技有限公司 Method, device and equipment for judging indoor and outdoor affiliation of mobile terminal and storage medium
CN106714103B (en) * 2016-12-07 2019-09-27 Oppo广东移动通信有限公司 A kind of network locating method and terminal device
CN106714103A (en) * 2016-12-07 2017-05-24 广东欧珀移动通信有限公司 Network location method and terminal equipment
WO2018103441A1 (en) * 2016-12-07 2018-06-14 广东欧珀移动通信有限公司 Network positioning method and terminal device
CN106777190A (en) * 2016-12-23 2017-05-31 百度在线网络技术（北京）有限公司 The method and apparatus for recognizing the wifi titles of point of interest
CN106777190B (en) * 2016-12-23 2020-09-29 百度在线网络技术（北京）有限公司 Method and device for identifying wifi name of interest point
CN107040886A (en) * 2017-01-03 2017-08-11 阿里巴巴集团控股有限公司 The method and device that a kind of information is determined
CN111556442A (en) * 2017-01-03 2020-08-18 阿里巴巴集团控股有限公司 Information determination method and device
CN107040886B (en) * 2017-01-03 2020-04-24 阿里巴巴集团控股有限公司 Information determination method and device
CN108692732A (en) * 2017-04-12 2018-10-23 广东工贸职业技术学院 indoor navigation method and device
WO2019061276A1 (en) * 2017-09-29 2019-04-04 华为技术有限公司 Signal quality alert method, terminal and server
CN109952772A (en) * 2017-09-29 2019-06-28 华为技术有限公司 A kind of based reminding method of signal quality, terminal and server
CN107844547A (en) * 2017-10-30 2018-03-27 口碑(上海)信息技术有限公司 Method and device based on user's location information identification shop
CN109982233A (en) * 2017-12-27 2019-07-05 ***通信集团吉林有限公司 A kind of terminal device method of determining position information, device and storage medium
CN109982250A (en) * 2019-03-26 2019-07-05 北京泰迪熊移动科技有限公司 A kind of position data acquisition method, equipment and computer storage medium
CN112016987A (en) * 2019-05-31 2020-12-01 阿里巴巴集团控股有限公司 Method and device for providing user interface information and establishing index information
CN110557723A (en) * 2019-08-21 2019-12-10 腾讯科技（深圳）有限公司 Position information processing method and device, computer readable medium and electronic equipment
CN110557723B (en) * 2019-08-21 2020-09-29 腾讯科技（深圳）有限公司 Position information processing method and device, computer readable medium and electronic equipment
CN112367606A (en) * 2019-12-12 2021-02-12 北京沃东天骏信息技术有限公司 Wi-Fi connection method and device, electronic equipment and readable medium

Also Published As

Publication number Publication date
CN105263118B (en) 2018-06-29

Similar Documents

Publication Publication Date Title
CN105263118A (en) Positioning method of user terminal and user terminal
CN102932911B (en) Positioning method and positioning system of location fingerprints
CN102695272B (en) Matching location method and mobile terminal
TW395138B (en) A method for locating a mobile station
EP2171493B1 (en) Apparatus and method for determining a coincidence of a position with a reference position
KR101422251B1 (en) Method for measuring position using access point and apparatus therefor
CN105338498A (en) Construction method for fingerprint database in WiFi indoor positioning system
CN104145173A (en) Visual ocr for positioning
CN103916821A (en) Floor distinguishing method based on RSSI difference between floors
CN105934684A (en) Method and apparatus for cross device automatic calibration
CN107087263B (en) Automatic updating method and device for indoor wireless signal fingerprint data
CN103167109A (en) Method and device for automatically switching contextual models
CN104699764A (en) Information pushing method and equipment
CN103200667A (en) A method of positioning, an electronic device using the method, and a positioning system thereof
CN105241443A (en) Route acquiring method and user terminal
CN105407156A (en) Method and device for positioning through client
CN104618869A (en) Indoor positioning method and device
CN110688589A (en) Store arrival identification method and device, electronic equipment and readable storage medium
US11722986B2 (en) Positioning system for continuously and accurately updating position value of wireless LAN AP, and method therefor
CN107623945B (en) Method, system and computer storage medium for locating area of mobile device
CN103167605B (en) A kind of WiFi outdoor positioning method that satellite auxiliary signal coverage diagram is set up/upgraded
CN107135483B (en) Method for determining relative distance change trend, indoor positioning method and device thereof
CN105510941A (en) Signal processing method and electronic equipment
JPH08107583A (en) Method, system and device for detecting position of mobile station for mobile communication
CN110290584B (en) Positioning method

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18

Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd.

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180629