CN103353869A - 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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- CN103353869A CN103353869A CN2013102112026A CN201310211202A CN103353869A CN 103353869 A CN103353869 A CN 103353869A CN 2013102112026 A CN2013102112026 A CN 2013102112026A CN 201310211202 A CN201310211202 A CN 201310211202A CN 103353869 A CN103353869 A CN 103353869A
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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, relate in particular to a kind of Search Results supplying method and server based on customer location.
Background technology
Along with popularizing and the development of mobile terminal positioning technology of mobile network's technology, the mobile search user begins to get used to using the location-based service that types of applications software provides on the portable terminal (Location Based Service, LBS).
Because the natural position correlation of mobile search, the mobile search user can pay close attention to himself present position result on every side usually in the demand (such as address, route, road conditions etc.) of some particular category.In the prior art, all users that provide the server of search service to be generally the unified query of search provide same information result, and not do not provide result behind the screening and optimizing for the user's who sends searching request particular location, cause described information result and user's the correlativity of demand relatively poor, i.e. this information result trade company that in actual conditions, pays close attention to most of user/place result whether, for example during mobile search user search keyword " bank ", preferentially provide around this user or user's direct of travel on the positional information result of high-quality more beyond doubt of bank outlets, but in the prior art often to the location information data of these all bank outlets of mobile search user feedback, the user need to go out own required part by artificial screening from this a large amount of location information data, so the prior art inefficiency, poor user experience and need the user to expend the more time just to find required information.
Summary of the invention
The object of the present invention is to provide a kind of Search Results supplying method and server based on customer location, more accurately service can be provided according to the particular location of portable terminal.
For achieving the above object, on the one hand, the invention provides a kind of Search Results supplying method based on customer location, the method comprises:
Obtain positional information and/or the motion state of portable terminal, and the search factor of described portable terminal customization;
Generate PRELIMINARY RESULTS according to described search factor search;
From described PRELIMINARY RESULTS, select to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information;
This quality results is sent to described portable terminal.
On the other hand, the invention provides a kind of server that Search Results is provided based on customer location, this server comprises:
Receiver module, for positional information and/or the motion state of mobile terminal receive, and the search factor of described portable terminal customization;
Search module is used for generating PRELIMINARY RESULTS according to described search factor search;
Optimize module, be used for selecting to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information and/or motion state from described PRELIMINARY RESULTS;
Feedback module is used for described quality results is sent to described portable terminal.
Search Results supplying method and server based on customer location provided by the invention, positional information according to portable terminal processes to generate quality results to Search Results, so that the information that the mobile search user obtains is more accurate, and more realistic demand, therefore the search efficiency and the user that have promoted the mobile search user experience, and have reduced mobile search user's the average search time.
Description of drawings
By reading the detailed description that non-limiting example is done of doing with reference to the following drawings, it is more obvious that other features, objects and advantages of the present invention will become:
Fig. 1 is the process flow diagram according to a kind of embodiment of the Search Results supplying method based on customer location and/or motion state of the present invention;
Fig. 2 is the structural representation according to a kind of embodiment of the server that Search Results is provided based on customer location and/or motion state of the present invention;
Same or analogous Reference numeral represents same or analogous parts in the accompanying drawing.
Embodiment
For making the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing embodiments of the invention are described in detail.
At first please refer to Fig. 1, Fig. 1 is that the method comprises according to the process flow diagram of a kind of embodiment of the Search Results supplying method based on customer location and/or motion state of the present invention:
Step S100 obtains the positional information of portable terminal or the search factor of motion state and the customization of described portable terminal;
Step S200 generates PRELIMINARY RESULTS according to described search factor search;
Step S300 selects to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information or motion state from described PRELIMINARY RESULTS;
Step S400 sends to described portable terminal with this quality results.
Particularly, in step S100, the user is undertaken alternately by input media and the described portable terminal of described portable terminal, to generate described search factor.Described portable terminal comprises the intelligent terminals such as smart mobile phone, panel computer, and the operating system of installing on this intelligent terminal includes but not limited to: the operating systems such as windows series OS, Linux, Mac OS, Symbian, Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS and Blackberry OS.Typically, described search factor comprises the one or more keywords that generate according to the character of user's input or voice command etc., these one or more keywords are generally used for describing the title in trade company and/or place, and namely the title in described key words commercial affairs and/or place is relevant.In addition, in step S100, also obtain the positional information of described portable terminal.Typically, the locating device of described portable terminal provides this positional information and/or motion state, described locating device comprise the built-in GPS locating module of portable terminal, architecture module, WIFI locating module etc. common with the mutually integrated positioning equipment of mobile terminal device, by position, the translational speed of continuous detecting portable terminal and the motion state that can judge this portable terminal according to the signal source of positioning signal.For example, if movement velocity less than 6km/s then can judge that the user is in walking; If movement velocity is just slowed down every a relatively-stationary segment distance and stopped, judging that then the user is on bus; If the source of positioning signal is the base station in the subway, can judge that then the user is taking subway; If user movement speed is greater than 10km/s, and in the speed that driveway keeps relative stability, judge that then the user is driving or taking taxi; If positioning signal, can judge then that the user is out of doors from GPS.In some scenes, described positioning equipment can not successfully obtain the positional information of portable terminal, can generate described positional information and motion state for described portable terminal input operation according to the user alternatively, for example use the user of this portable terminal to input by hand the position at this actual place of portable terminal.Can also dope user's movement locus and direction according to motion state.By in Search Results, adding the Consideration of user movement state, can dynamically adjust Search Results.
In step S200, generate PRELIMINARY RESULTS according to described search factor search, particularly, search engine obtains one or more targets according to this search factor search, and described one or more targets are formed described PRELIMINARY RESULTS.Typically, described search factor is relevant with the title in trade company and/or place, then the concrete form of described target is the trade company/place name in the electronic chart and the address descriptor attribute that carries thereof, for example described search factor is key word " McDonald ", and then described PRELIMINARY RESULTS comprises the set of a plurality of destination addresses relevant with key word " McDonald " that search in the electronic chart.
In step S300, further described PRELIMINARY RESULTS is optimized processing, its concrete grammar is: select to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information from described PRELIMINARY RESULTS.Further, step S300 specifically comprises following two steps: at first, generate map reference and/or predicted motion path according to described positional information, common described positional information comprises the latitude and longitude coordinates based on earth longitude and latitude, in this step, this latitude and longitude coordinates is converted to map reference and/or the predicted motion path that the design data with electronic chart is complementary; Next, judge and whether comprise a plurality of targets in the described PRELIMINARY RESULTS, if, the optimal objective of then selecting the degree of correlation with described map reference and/or predicted motion path to surpass predetermined threshold from these a plurality of targets forms described quality results, as mentioned before, may comprise a plurality of targets in the described PRELIMINARY RESULTS, in this case, described a plurality of target is to be made of optimal objective and redundancy object, wherein, described optimal objective and user's physical location and/or predicted motion path and the actual demand degree of correlation are larger, therefore described redundancy object and user's physical location and the actual demand degree of correlation are less, can select to form described quality results with the degree of correlation in described map reference and/or predicted motion path above the optimal objective of predetermined threshold from described a plurality of targets.Particularly, the described degree of correlation comprises the Range-based degree, the coupling degree of correlation or its combination, wherein, the described coupling degree of correlation refers to the name attribute of described target and the matching degree of described map reference, for example described map reference comprises title " East Chang'an Street ", in described a plurality of target, the name attribute of first object is " No. 15, East Chang'an Street ", the name attribute of the second target is " No. 20, Xichang'an Jie ", according to the definition of the described coupling degree of correlation obviously first object compare the second target and described map reference has the higher coupling degree of correlation, therefore first object can be identified as optimal result; Described Range-based degree refers to the described map reference degree relevant with the geographical attribute of described target, for example can be with the point at the user's that carries in the described map reference place, position as the center of circle, one numerical value is set as its radius distance value, part in a plurality of targets that comprise in the circle that forms like this is identified as optimal objective, preferably, when having a plurality of optimal objective, can carry out integrated ordered to these optimal objectives according to distance and the described coupling degree of correlation in each optimal objective and the described center of circle.After considering user's motion state, the Search Results in " McDonald " branch on the user of institute motion path or the direction preferentially can be presented, so that he wishes the relevant information of the McDonald that goes to, such as geographic position, phone, favor information etc. user's fast finding.Even if on identical direction of motion, can present different Search Results for different motion states.For example for the user search " McDonald " of walking state, preferentially present the information in the accessibility McDonald of walking branch in 10 minutes on every side, for taking pubic transport or the user search " McDonald " of subway then preferentially presents on user's direct of travel near the information in the McDonald branch 1-3 the station; For the user who drives, search " McDonald " will preferentially present the information that has the McDonald branch on parking stall in user's direct of travel upper 10 minute of range of driving.Can find out by utilizing widely Optimizing Search result of customer position information and motion state information.
More preferably, if include only a target in the described PRELIMINARY RESULTS, then directly this target is identified as optimal objective.
Last execution in step S400 sends to described portable terminal with described quality results.Particularly, processing according to step S300, known described quality results comprises a plurality of described optimal objective after a described optimal objective or the ordering, and correspondingly described portable terminal receives a plurality of described optimal objective after the electronic map interface of its displaying shows this described optimal objective or ordering after this quality results.
On the other hand, the invention provides a kind of server that Search Results is provided based on customer location, please refer to Fig. 2, Fig. 2 is that this server 200 comprises according to the structural representation of a kind of embodiment of the server that Search Results is provided based on customer location of the present invention:
Optimize module 230, be used for selecting to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information from described PRELIMINARY RESULTS;
Need to prove, the term that occurs in this part can be with reference to preamble in for the explanation of method in the description of relevant portion, do not repeat them here.
Particularly, the locating device of portable terminal 300 provides described positional information, or generates described positional information according to the user for the input operation of portable terminal 300.Described portable terminal comprises the intelligent terminals such as smart mobile phone, panel computer, and the operating system of installing on this intelligent terminal includes but not limited to: the operating systems such as windows series OS, Linux, Mac OS, Symbian, Windows Mobile, iOS, Android, Maemo, WebOS, Palm OS and Blackberry OS.Correspondingly, the integrated or external suitable locating device of this portable terminal and human-computer interaction device, described locating device is used for providing described positional information, and described human-computer interaction device is used for inputting the described positional information of generation according to the user.
Preferably, described search module 220 comprises search engine unit 221 and assembled unit 222, and wherein: search engine unit 221 is used for obtaining one or more targets according to described search factor search; Assembled unit 222 is used for described one or more targets are formed described PRELIMINARY RESULTS.Described search factor comprises particularly: the keyword relevant with the title in trade company and/or place, this keyword root generates for the input of described portable terminal according to the user.
Preferably, optimize module 230 and comprise coordinate transformation unit 231 and optimize unit 232, wherein: coordinate transformation unit 231 is used for generating map reference and/or predicted motion path according to described positional information; Optimize unit 232, be used for judging whether described PRELIMINARY RESULTS comprises a plurality of targets, if the optimal objective of then selecting the degree of correlation with described map reference and/or predicted motion path to surpass predetermined threshold from these a plurality of targets forms described quality results.Typically, the described degree of correlation comprises Range-based degree, the coupling degree of correlation or its combination.
In one embodiment, server 200 can be embodied in the physical server equipment, in further embodiments, server 200 may be embodied as server cluster or server matrix structure, and they a plurality of server apparatus collaborative works that comprise are to realize logical relation and the function of modules in the server 200.In further embodiments, server 200 is embodied as a kind of computer program, the embodiment of above-mentioned computer program can be by realizing with any recording medium that is used for computer-readable information, and described recording medium comprises magnetic medium, light medium or other media that is fit to.
Search Results supplying method based on customer location provided by the invention can be with programmable logic device (PLD) in conjunction with realizing, also may be embodied as computer software, can be a kind of computer program according to embodiments of the invention for example, move this program product and make computing machine carry out the method that is used for demonstrating.Described computer program comprises computer-readable recording medium, comprises computer program logic or code section on this medium, is used for realizing each step of said method.Described computer-readable recording medium can be installed in the computing machine built-in medium or can be from the removable medium (for example hot-plugging technology memory device) of basic computer dismounting.Described built-in medium includes but not limited to rewritable nonvolatile memory, for example RAM, ROM, flash memory and hard disk.Described removable medium includes but not limited to: optical storage media (for example CD-ROM and DVD), magneto-optic storage media (for example MO), magnetic recording medium (for example tape or portable hard drive), have the media (for example storage card) of built-in rewritable nonvolatile memory and have the media (for example ROM box) of built-in ROM.
It will be appreciated by those skilled in the art that any computer system with suitable programmer all can carry out all steps of the method for the present invention that is included in the program product.Although most embodiments of describing in this instructions all lay particular emphasis on software program, realize that as firmware and hardware the alternate embodiment of method provided by the invention is equally within the scope of protection of present invention.
Search Results supplying method and server based on customer location provided by the invention, positional information according to portable terminal processes to generate quality results to Search Results, so that the information that the mobile search user obtains is more accurate, and more realistic demand, therefore the search efficiency and the user that have promoted the mobile search user experience, and have reduced mobile search user's the average search time.
Above disclosed only is preferred embodiments more of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to claim of the present invention still belongs to the scope that the present invention is contained.
Claims (12)
1. Search Results supplying method based on customer location, the method comprises:
Obtain positional information and/or the motion state information of portable terminal, and the search factor of described portable terminal customization;
Generate PRELIMINARY RESULTS according to described search factor search;
From described PRELIMINARY RESULTS, select to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information and/or motion state information;
This quality results is sent to described portable terminal.
2. method according to claim 1, wherein:
The locating device of described portable terminal provides described positional information and/or motion state information; Or
Generate described positional information and/or motion state information according to the user for the input operation of described portable terminal.
3. method according to claim 1, wherein, the step that generates PRELIMINARY RESULTS according to described search factor search comprises:
Search engine obtains one or more targets according to described search factor search, and described one or more targets are formed described PRELIMINARY RESULTS.
4. according to claim 1 or 3 described methods, wherein, described search factor comprises:
The keyword relevant with the title in trade company and/or place, this keyword root generates for the input of described portable terminal according to the user.
5. method according to claim 1, wherein, the part of selecting the degree of correlation with described positional information and/or motion state information to surpass predetermined threshold from described PRELIMINARY RESULTS comprises with the step that generates quality results:
According to described positional information and/or motion state Information generation map reference and/or predicted motion path;
Judge whether comprise a plurality of targets in the described PRELIMINARY RESULTS, if the optimal objective of then selecting the degree of correlation with described map reference and/or predicted motion path to surpass predetermined threshold forms described quality results from these a plurality of targets.
6. method according to claim 5, wherein, the described degree of correlation comprises:
Range-based degree, the coupling degree of correlation or its combination.
7. server that Search Results is provided based on customer location, this server comprises:
Receiver module, for positional information and/or the motion state information of mobile terminal receive, and the search factor of described portable terminal customization;
Search module is used for generating PRELIMINARY RESULTS according to described search factor search;
Optimize module, be used for selecting to surpass the part of predetermined threshold to generate quality results with the degree of correlation of described positional information and/or motion state information from described PRELIMINARY RESULTS;
Feedback module is used for described quality results is sent to described portable terminal.
8. server according to claim 7, wherein:
The locating device of described portable terminal provides described positional information and/or motion state information; Or
Generate described positional information and/or motion state information according to the user for the input operation of described portable terminal.
9. server according to claim 7, wherein, described search module comprises:
The search engine unit is used for obtaining one or more targets according to described search factor search;
Assembled unit is used for described one or more targets are formed described PRELIMINARY RESULTS.
10. according to claim 7 or 9 described servers, wherein, described search factor comprises:
The keyword relevant with the title in trade company and/or place, this keyword root generates for the input of described portable terminal according to the user.
11. server according to claim 7, wherein, described optimization module comprises:
Coordinate transformation unit is used for generating map reference and/or predicted motion path according to described positional information;
Optimize the unit, be used for judging whether described PRELIMINARY RESULTS comprises a plurality of targets, if the optimal objective of then selecting the degree of correlation with described map reference and/or predicted motion path to surpass predetermined threshold from these a plurality of targets forms described quality results.
12. server according to claim 11, wherein, the described degree of correlation comprises:
Range-based degree, the coupling degree of correlation or its combination.
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| CN108628943A (en) * | 2018-03-28 | 2018-10-09 | 北京三快在线科技有限公司 | A kind of data processing method, device and electronic equipment |
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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 |
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| CN107315821A (en) * | 2017-07-04 | 2017-11-03 | 深圳齐心集团股份有限公司 | A kind of big data based on cloud computing transfers system |
| 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 |
| CN108628943A (en) * | 2018-03-28 | 2018-10-09 | 北京三快在线科技有限公司 | A kind of data processing method, 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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