CN103353869B - Method and server for providing search result based on user position - Google Patents
Method and server for providing search result based on user position Download PDFInfo
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Abstract
The invention provides a method for providing a search result based on a user position. The method comprises the following steps: acquiring position information and/or motion state information of a mobile terminal as well as a search factor customized by the mobile terminal; searching according to the search factor to generate a preliminary result; selecting the part from the preliminary result to generate a high-quality result, wherein the relevancy of the part and the position information exceeds the preset threshold value; transmitting the high-quality result to the mobile terminal. Correspondingly, the invention further provides a server for providing the search result based on the user position. By implementing the invention, the search efficiency and the user experience of moveably searching users can be improved, and the average search time of moveably searching the users can be reduced.
Description
Technical field
The present invention relates to Internet technical field, more particularly, to a kind of Search Results based on customer location provide method with
And server.
Background technology
Popularization with mobile network's technology and the continuous development of mobile terminal positioning technology, mobile search user start
The location Based service providing using types of applications software on mobile terminal is provided（Location Based Service,
LBS）.
Due to the natural position correlation of mobile search, mobile search user is in the demand of some particular category（Such as
Location, route, road conditions etc.）Generally all can pay close attention to the result around its own present position.In the prior art, provide search service
Server be usually and search for all users of unified query same information result is provided, without for send search please
The particular location of the user asking provides the result after screening and optimizing, leads to the correlation of demand of described information result and user relatively
Difference, that is, this information result is the trade company/location results of user's concern in a practical situation, and such as mobile search is used
During family search keyword " bank ", preferentially provide the positional information of bank outlets around this user or on user's direct of travel no
It is suspected to be the result of more high-quality, but often to the positional information of this all bank outlets of mobile search user feedback in prior art
Data, user needs artificial screening from this substantial amounts of location information data to go out oneself required part, therefore prior art effect
Rate is low, poor user experience and need user to expend more time just to find required information.
Content of the invention
It is an object of the invention to provide a kind of Search Results based on customer location provide method and server, permissible
Particular location according to mobile terminal provides and more accurately services.
For reaching above-mentioned purpose, on the one hand, the invention provides a kind of Search Results based on customer location provide method,
The method includes：
Obtain positional information and/or the motion state of mobile terminal, and the search factor of described mobile terminal customization；
Scanned for according to described search factor to generate PRELIMINARY RESULTS；
Select the part exceeding predetermined threshold with the degree of correlation of described positional information excellent to generate from described PRELIMINARY RESULTS
Matter result；
This quality results is sent to described mobile terminal.
On the other hand, the invention provides a kind of based on customer location offer Search Results server, this server
Including：
Receiver module, for receiving positional information and/or the motion state of mobile terminal, and the customization of described mobile terminal
Search factor；
Search module, for scanning for according to described search factor to generate PRELIMINARY RESULTS；
Optimization module, for selecting the degree of correlation with described positional information and/or motion state from described PRELIMINARY RESULTS
The part exceeding predetermined threshold is to generate quality results；
Feedback module, for being sent to described mobile terminal by described quality results.
The Search Results based on customer location that the present invention provides provide method and server, according to the position of mobile terminal
Confidence breath is processed to Search Results to generate quality results so that the information that obtains of mobile search user is more accurate, and
More meet actual demand, therefore improve search efficiency and the Consumer's Experience of mobile search user, and decrease mobile search and use
The average search time at family.
Brief description
By reading the detailed description that non-limiting example is made made with reference to the following drawings, other of the present invention
Feature, objects and advantages will become more apparent upon：
Fig. 1 is a kind of tool that the Search Results based on customer location and/or motion state provide method according to the present invention
The flow chart of body embodiment；
Fig. 2 is of the server according to the present invention based on the offer Search Results of customer location and/or motion state
Plant the structural representation of specific embodiment；
In accompanying drawing, same or analogous reference represents same or analogous part.
Specific embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with the enforcement to the present invention for the accompanying drawing
Example is described in detail.
Referring first to Fig. 1, Fig. 1 is to be carried based on the Search Results of customer location and/or motion state according to the present invention
For a kind of flow chart of specific embodiment of method, the method includes：
Step S100, obtain the search of the positional information of mobile terminal or motion state and the customization of described mobile terminal because
Son；
Step S200, scans for according to described search factor to generate PRELIMINARY RESULTS；
Step S300, selects the degree of correlation with described positional information or motion state to exceed predetermined from described PRELIMINARY RESULTS
The part of threshold value is to generate quality results；
Step S400, this quality results is sent to described mobile terminal.
Specifically, in the step s 100, user is carried out by the input unit of described mobile terminal and described mobile terminal
Interaction, to generate described search factor.Described mobile terminal includes the intelligent terminals such as smart mobile phone, panel computer, this intelligence
The operating system installed on energy terminal device includes but is not limited to：Windows series OS, Linux, Mac OS, Symbian,
The operating systems such as Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS and Blackberry OS.Typical case
Ground, described search factor includes one or more keywords of the generations such as character or voice command according to user input, and this one
Individual or multiple keywords are generally used for describing the title in trade company and/or place, i.e. the name in described key wordses commercial affairs and/or place
Claim related.Additionally, in the step s 100, also obtaining the positional information of described mobile terminal.Typically, the determining of described mobile terminal
Position device this positional information and/or motion state are provided, described positioner include the built-in d GPS locating module of mobile terminal,
The common location equipment mutually integrated with mobile terminal device such as architecture module, WIFI locating module, is detected by continuous
The position of mobile terminal, translational speed and the motion shape that may determine that this mobile terminal according to the signal source of framing signal
State.For example, if movement velocity is less than 6km/s, may determine that user in walking；If movement velocity is every relatively-stationary one
Segment distance just slows down stopping, then judge user on bus；If the source of framing signal is the base station in subway, permissible
Judge that user is taking subway；If user movement speed is more than 10km/s, and the speed keeing relative stability on driveway
Degree, then judge that user is driving or taking taxi；If framing signal is derived from GPS, may determine that user is out of doors.?
In some scenes, described location equipment can not successfully obtain the positional information of mobile terminal, alternatively can be according to user's pin
Described mobile terminal input operation is generated with described positional information and motion state, the such as user using this mobile terminal is manual
Input the position at the actual place of this mobile terminal.Movement locus and the direction of user can also be predicted according to motion state.Logical
Cross the Consideration adding user movement state in Search Results, Search Results can be dynamically adjusted.
In step s 200, scan for generate PRELIMINARY RESULTS according to described search factor, specifically, search engine root
Scan for obtain one or more targets according to this search factor, and one or more of targets are formed described preliminary knot
Really.Typically, described search factor is related to the title in trade company and/or place, then the concrete form of described target is electronically
Trade company/the place name of in figure and its address descriptor attribute carrying, for example described search factor is keyword " McDonald ", then described
PRELIMINARY RESULTS includes the set of the multiple destination addresses related to keyword " McDonald " searching in electronic chart.
In step S300, further process is optimized to described PRELIMINARY RESULTS, its concrete grammar is：From described first
Select in step result to exceed the part of predetermined threshold to generate quality results with the degree of correlation of described positional information.Further,
Step S300 specifically includes following two steps：First, map reference and/or predicted motion road are generated according to described positional information
Footpath, generally described positional information includes the latitude and longitude coordinates based on earth longitude and latitude, in this step, this latitude and longitude coordinates is turned
It is changed to the map reference matching with the design data of electronic chart and/or predicted motion path；Next, it is judged that it is described preliminary
Whether include multiple targets in result, if so, then select and described map reference and/or predicted motion road from the plurality of target
The optimal objective that the degree of correlation in footpath exceedes predetermined threshold forms described quality results, as it was noted above, can in described PRELIMINARY RESULTS
Multiple targets can be included, in this case, the plurality of target is to be made up of optimal objective and redundancy object, wherein, described
Optimal objective is larger with the actual demand degree of correlation with user's physical location and/or predicted motion path, described redundancy object and use
Family physical location and the actual demand degree of correlation are less, therefore can select from the plurality of target with described map reference and/
Or the degree of correlation in predicted motion path exceedes the optimal objective of predetermined threshold to form described quality results.Specifically, described phase
Guan Du is included apart from the degree of correlation, the coupling degree of correlation or a combination thereof, and wherein, the described coupling degree of correlation refers to the title of described target
Attribute and the matching degree of described map reference, for example described map reference includes title " East Chang'an Street ", the plurality of target
In, the name attribute of first object is " East Chang'an Street 15 ", and the name attribute of the second target is " Xichang'an Jie 20 ",
Obviously first object is compared the second target and described map reference and is had higher for definition according to the described coupling degree of correlation
Join the degree of correlation, therefore first object can be identified as optimal result；Described refer to described map reference and institute apart from the degree of correlation
State the related degree of the geographical attribute of target, the point for example position of the user carrying in described map reference being located as
The center of circle, setting one numerical value is identified as its radius distance value, the part in the multiple targets including in the circle so being formed
Optimal objective it is preferable that when there is multiple optimal objective, can according to the distance in each optimal objective and the described center of circle and
The described coupling degree of correlation carries out integrated ordered to these optimal objectives.After the motion state in view of user, can be by institute
The Search Results in " McDonald " branch on user movement path or direction preferentially present, user quickly searches him to wish
Hope the relevant information of the McDonald going to, such as geographical position, phone, favor information etc..Even if in the identical direction of motion,
Different Search Results can be presented for different motion states.For example for ambulatory status user search for " wheat work as
Labor ", preferentially assumes the information in walking accessibility McDonald branch in 10 minutes around, and for take pubic transport or subway use
Family search " McDonald " then on preferential present user direct of travel the neighbouring McDonald branch in 1-3 station information；For driving
User for, search " McDonald " will there is the McDonald on parking stall in the preferential present user direct of travel range of driving upper 10 minute
The information in branch.It can be seen that can greatly tie Optimizing Search by using customer position information and movement state information
Really.
If it is highly preferred that only including a target in described PRELIMINARY RESULTS, directly by this target identification be optimal objective.
Last execution step S400, described quality results are sent to described mobile terminal.Specifically, according to step S300
Process it is known that described quality results include a described optimal objective or sequence after multiple described optimal objective, correspondingly
Show in the electronic map interface that described mobile terminal is shown at it after receiving this quality results this described optimal objective or
Multiple described optimal objective after sequence.
On the other hand, the invention provides a kind of server of the offer Search Results based on customer location, refer to figure
2, Fig. 2 is a kind of structure of specific embodiment of the server according to the present invention based on the offer Search Results of customer location
Schematic diagram, this server 200 includes：
Receiver module 210, for receiving positional information and the/movement state information of mobile terminal 300, and described movement
The search factor of terminal 300 customization；The positioner of described mobile terminal provides this positional information and/or motion state, described
Positioner include the built-in d GPS locating module of mobile terminal, architecture module, WIFI locating module etc. common with movement
The mutually integrated location equipment of terminal device, by the position of continuous detection mobile terminal and can according to the signal source of framing signal
To judge the motion state of this mobile terminal.For example, if movement velocity is less than 6km/s, may determine that user in walking；
Slow down if movement velocity is every a relatively-stationary segment distance stopping, then judge user on bus；If framing signal
Source be base station in subway, then may determine that user is taking subway；If user movement speed is more than 10km/s, and
The speed keeing relative stability on driveway, then judge that user is driving or taking taxi.Mobile terminal 300 will be detected
To positional information and/or movement state information be sent to the receiver module 210 of described server 200；
Search module 220, for scanning for according to described search factor to generate PRELIMINARY RESULTS；
Optimization module 230, for selecting to exceed predetermined threshold with the degree of correlation of described positional information from described PRELIMINARY RESULTS
The part of value is to generate quality results；
Feedback module 240, for being sent to described mobile terminal 300 by described quality results.
It should be noted that this part occur term may be referred to hereinbefore for the explanation of method in relevant portion
Description, will not be described here.
Specifically, the positioner of mobile terminal 300 provides described positional information, or is directed to mobile terminal according to user
300 input operation generates described positional information.Described mobile terminal includes the intelligent terminals such as smart mobile phone, panel computer and sets
Standby, the operating system that this intelligent terminal is installed includes but is not limited to：Windows series OS, Linux, Mac OS,
The operation such as Symbian, Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS and Blackberry OS system
System.Correspondingly, this mobile terminal is integrated or external suitable positioner and human-computer interaction device, and described positioner is used for carrying
For described positional information, described human-computer interaction device is used for generating described positional information according to user input.
Preferably, described search module 220 includes search engine unit 221 and assembled unit 222, wherein：Search engine
Unit 221, for scanning for according to described search factor to obtain one or more targets；Assembled unit 222, for by institute
State one or more targets and form described PRELIMINARY RESULTS.Specifically described search factor includes：Title with trade company and/or place
Related keyword, this keyword root is directed to the input of described mobile terminal according to user and generates.
Preferably, optimization module 230 includes coordinate transformation unit 231 and optimizes unit 232, wherein：Coordinate transformation unit
231, for map reference and/or predicted motion path are generated according to described positional information；Optimize unit 232, for judging
State and in PRELIMINARY RESULTS, whether include multiple targets, if so, then select and described map reference and/or prediction from the plurality of target
The optimal objective that the degree of correlation of motion path exceedes predetermined threshold forms described quality results.Typically, the described degree of correlation includes
Apart from the degree of correlation, the coupling degree of correlation or a combination thereof.
In one embodiment, server 200 can be embodied in a physical server equipment, in other embodiments
In, server 200 may be embodied as server cluster or server matrix structure, and multiple server apparatus that it includes work in coordination with work
Make to realize the logical relation of modules and function in server 200.In further embodiments, server 200 is embodied as
A kind of computer program, the embodiment of above computer program product can be by using for computer-readable information
Realizing, described recording medium includes magnetizing mediums, optical medium or other media of being suitable for any recording medium.
The Search Results based on customer location that the present invention provides provide method can combine using PLD
To realize it is also possible to be embodied as computer software, such as can be a kind of computer program according to embodiments of the invention
Product, running this program product makes computer execute for demonstrated method.Described computer program includes computer
Readable storage medium storing program for executing, this medium comprises computer program logic or code section, for realizing each step of said method.
Described computer-readable recording medium can be mounted built-in medium in a computer or can dismantle from basic computer
Removable medium（Such as hot-plugging technology storage device）.Described built-in medium includes but is not limited to rewritable non-volatile
Memory, such as RAM, ROM, flash memory and hard disk.Described removable medium includes but is not limited to：Optical storage media（Example
As CD-ROM and DVD）, magneto-optic storage media（Such as MO）, magnetic recording medium（Such as tape or portable hard drive）, have built-in
The media of rewritable nonvolatile memory（Such as storage card）With the media with built-in ROM（Such as ROM box）.
It will be appreciated by those skilled in the art that any computer system with properly programmed device is all possible to execute bag
It is contained in all steps of the method for the present invention in program product.Although the most specific embodiments all sides described in this specification
Overweight software program, but the alternate embodiment realizing the method for present invention offer as firmware and hardware equally will in the present invention
Ask within the scope of protection.
The Search Results based on customer location that the present invention provides provide method and server, according to the position of mobile terminal
Confidence breath is processed to Search Results to generate quality results so that the information that obtains of mobile search user is more accurate, and
More meet actual demand, therefore improve search efficiency and the Consumer's Experience of mobile search user, and decrease mobile search and use
The average search time at family.
Above disclosed be only the present invention some preferred embodiments, certainly can not with this to limit the present invention it
Interest field, the equivalent variations therefore made according to the claims in the present invention, still belong to the scope that the present invention is covered.
Claims (8)
1. a kind of Search Results based on customer location provide method, and the method includes：
Obtain positional information and the movement state information of mobile terminal, and the search factor of described mobile terminal customization；
Scanned for according to described search factor to generate PRELIMINARY RESULTS；
The degree of correlation with described positional information and movement state information is selected to exceed the portion of predetermined threshold from described PRELIMINARY RESULTS
Divide to generate quality results, including：
Map reference and predicted motion path are generated according to described positional information and movement state information；
Judge whether to include multiple targets in described PRELIMINARY RESULTS, if so, then select to sit with described map from the plurality of target
The optimal objective that the degree of correlation in mark and predicted motion path exceedes predetermined threshold forms described quality results, wherein, described correlation
Degree is included apart from the degree of correlation and the coupling degree of correlation, and described to refer to map reference apart from the degree of correlation related to the geographical attribute of target
The matching degree of degree, described coupling degree of correlation feeling the pulse with the finger-tip target name attribute and map reference；
This quality results is sent to described mobile terminal.
2. method according to claim 1, wherein：
The positioner of described mobile terminal provides described positional information and movement state information；Or
Described positional information and movement state information are generated according to the input operation that user is directed to described mobile terminal.
3. method according to claim 1, wherein, scans for according to described search factor to generate the step of PRELIMINARY RESULTS
Rapid inclusion：
Search engine scans for according to described search factor to obtain one or more targets, and by one or more of mesh
Mark forms described PRELIMINARY RESULTS.
4. the method according to claim 1 or 3, wherein, described search factor includes：
The keyword related to the title of trade company and/or place, this keyword root is directed to the input of described mobile terminal according to user
And generate.
5. a kind of server of the offer Search Results based on customer location, this server includes：
Receiver module, for receiving positional information and the movement state information of mobile terminal, and the customization of described mobile terminal
Search factor；
Search module, for scanning for according to described search factor to generate PRELIMINARY RESULTS；
Optimization module, for selecting to exceed with the degree of correlation of described positional information and movement state information from described PRELIMINARY RESULTS
To generate quality results, wherein, described optimization module includes the part of predetermined threshold：
Coordinate transformation unit, for generating map reference and predicted motion path according to described positional information；
Optimize unit, for judging whether to include multiple targets in described PRELIMINARY RESULTS, if so, then select from the plurality of target
The optimal objective exceeding predetermined threshold with the degree of correlation of described map reference and predicted motion path forms described quality results, its
In, the described degree of correlation is included apart from the degree of correlation and the coupling degree of correlation, the described ground referring to map reference and target apart from the degree of correlation
The related degree of reason attribute, the matching degree of described coupling degree of correlation feeling the pulse with the finger-tip target name attribute and map reference；
Feedback module, for being sent to described mobile terminal by described quality results.
6. server according to claim 5, wherein：
The positioner of described mobile terminal provides described positional information and movement state information；Or
Described positional information and movement state information are generated according to the input operation that user is directed to described mobile terminal.
7. server according to claim 5, wherein, described search module includes：
Search engine unit, for scanning for according to described search factor to obtain one or more targets；
Assembled unit, for forming described PRELIMINARY RESULTS by one or more of targets.
8. the server according to claim 5 or 6, wherein, described search factor includes：
The keyword related to the title of trade company and/or place, this keyword root is directed to the input of described mobile terminal according to user
And generate.
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| CN103559243A (en) * | 2013-10-28 | 2014-02-05 | 陶睿 | Method and system for searching users in mobile devices on basis of labels |
| CN104732432A (en) * | 2013-12-24 | 2015-06-24 | 再发现(北京)科技有限公司 | Method for searching for nearby wine distributors through mobile phone map |
| CN104901878B (en) * | 2014-03-06 | 2018-11-20 | 华为技术有限公司 | The method and apparatus for determining intermediate node |
| CN104239451A (en) * | 2014-09-01 | 2014-12-24 | 百度在线网络技术（北京）有限公司 | Method and device for representing search results |
| CN105786814A (en) * | 2014-12-19 | 2016-07-20 | 江苏融成嘉益信息科技有限公司 | Merchant searching system based on IOS platform |
| CN107346316A (en) * | 2016-05-06 | 2017-11-14 | 北京搜狗科技发展有限公司 | A kind of searching method, device and electronic equipment |
| CN107315821B (en) * | 2017-07-04 | 2021-08-27 | 深圳齐心集团股份有限公司 | Big data calling system based on cloud computing |
| CN108628943B (en) * | 2018-03-28 | 2021-10-08 | 北京三快在线科技有限公司 | Data processing method and device and electronic equipment |
| CN110188072A (en) * | 2019-05-08 | 2019-08-30 | 北京字节跳动网络技术有限公司 | A kind of document handling method, device, terminal, server and storage medium |
| CN110532486A (en) * | 2019-08-30 | 2019-12-03 | 拉扎斯网络科技（上海）有限公司 | Link jump method, device, electronic equipment and computer readable storage medium |
| CN111897902A (en) * | 2020-07-14 | 2020-11-06 | 西安润森数码网络科技有限责任公司 | LBS and GIS based accurate positioning method, device and storage medium |
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