CN102867031A - Method and system for optimizing point of interest (POI) searching results, mobile terminal and server - Google Patents
Method and system for optimizing point of interest (POI) searching results, mobile terminal and server Download PDFInfo
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- CN102867031A CN102867031A CN2012103094228A CN201210309422A CN102867031A CN 102867031 A CN102867031 A CN 102867031A CN 2012103094228 A CN2012103094228 A CN 2012103094228A CN 201210309422 A CN201210309422 A CN 201210309422A CN 102867031 A CN102867031 A CN 102867031A
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Abstract
The invention discloses a method and a system for optimizing point of interest (POI) searching results, a mobile terminal and a server. The method comprises the following steps that: the server acquires a searching request of the mobile terminal, the attribute identification information of the mobile terminal and a searching keyword input by a user; the server performs searching according to the searching request and the searching keyword to obtain a plurality of searching results; the server acquires the historical position information of the user according to the attribute identification information of the mobile terminal; and the server optimizes the sequence of the searching results according to the historical position information. According to the method in the embodiment of the invention, a position information factor the user is taken into full account, and personalized searching results with high relevance can be provided, so that user experiences are improved, and searching performance is also improved.
Description
Technical field
The present invention relates to the search technique field, relate in particular to a kind of point of interest POI Search Results optimization method, system, portable terminal and server.
Background technology
At present, the user uses portable terminal to carry out point of interest POI(Point-of-Interest, point of interest search) usually adopt dual mode when searching for: (1) search engine is searched for according to the searching key word of user's input and Search Results is sent to the user; (2) search engine sorts to the POI Search Results according to active user's locating information, and the Search Results of ordering is sent to the user.
The main problem that exists is, first kind of way gives no thought to user's positional information, and Search Results can't embody user's positional factor, still, the user often pays the utmost attention to the own nearest Search Results of distance when carrying out the POI search, therefore can not well meet consumers' demand; The second way can affect the ordering of POI Search Results according to current locating information, but, can only have influence on the ordering of the POI Search Results of minority based on single locating information, and the part at the coordinate place that single locating information is corresponding is satisfied the POI Search Results quantity of search condition among a small circle often can be not a lot, simultaneously can not effectively utilize the passing moving position information of user, and all need current locating information is sent to search engine during each POI search, search time is long, affects performance.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least.
For this reason, first purpose of the present invention is to propose a kind of point of interest POI Search Results optimization method, and the method takes into full account user's positional information factor, can provide correlativity better Search Results, and personalized search results can be provided, and promote the user and experience, promote simultaneously search performance.
Second purpose of the present invention is to propose a kind of point of interest POI Search Results optimization system.
The 3rd purpose of the present invention is to propose a kind of portable terminal.
The 4th purpose of the present invention is to propose a kind of server.
To achieve these goals, point of interest POI Search Results optimization method according to the embodiment of first aspect present invention may further comprise the steps: server obtains the searching request of portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input; Described server obtains a plurality of Search Results according to described searching request and described searching key word search; Described server is according to the described user's of attribute-bit information acquisition of described portable terminal historical position information; And described server according to described historical position information to the optimization of sorting of described a plurality of Search Results.
Point of interest POI Search Results optimization method according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal, server according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, can provide the Extraordinary Search Results on the other hand, promote the user and experience, promote simultaneously search performance.
To achieve these goals, point of interest POI Search Results optimization system according to the embodiment of second aspect present invention comprises: server and portable terminal, wherein, described server, be used for obtaining the searching request of described portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input, and obtain a plurality of Search Results according to described searching request and described searching key word search, and according to the described user's of attribute-bit information acquisition of described portable terminal historical position information, and according to described historical position information to the optimization of sorting of described a plurality of Search Results; Described portable terminal is used for sending described searching request and described attribute-bit information to described server, and the described searching key word of user's input.
Point of interest POI Search Results optimization system according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal, server according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, can provide the Extraordinary Search Results on the other hand, promote the user and experience, promote simultaneously search performance.
To achieve these goals, portable terminal according to the embodiment of third aspect present invention comprises: sending module, be used for sending searching request and attribute-bit information to server, and the searching key word of user's input, wherein, described server is used for obtaining a plurality of Search Results according to described searching request and described searching key word search, and according to the described user's of attribute-bit information acquisition of described portable terminal historical position information, and according to described historical position information to the optimization of sorting of described a plurality of Search Results; And receiver module, be used for receiving a plurality of described Search Results that described server is optimized through described ordering.
According to the portable terminal of the embodiment of the invention, can identification information and user's account information be sent to server by sending module, and the Search Results after obtaining to optimize, promote the user and experience.
To achieve these goals, comprise according to the server of the embodiment of fourth aspect present invention: the first acquisition module, be used for obtaining the searching request of portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input; Search module is used for obtaining a plurality of Search Results according to described searching request and described searching key word search; The second acquisition module is used for the historical position information according to the described user of attribute-bit information acquisition of described portable terminal; And the optimization module, be used for according to described historical position information the optimization of sorting of described a plurality of Search Results.
Server according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal and according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, promote simultaneously search performance, can provide the Extraordinary Search Results on the other hand.
The aspect that the present invention adds and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Above-mentioned and/or the additional aspect of the present invention and advantage be from obviously and easily understanding becoming the description of embodiment below in conjunction with accompanying drawing, wherein,
Fig. 1 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention;
Fig. 2 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention;
Fig. 3 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention;
Fig. 4 is the structured flowchart of point of interest POI Search Results optimization system according to an embodiment of the invention;
Fig. 5 is the structured flowchart of portable terminal according to an embodiment of the invention;
Fig. 6 is the structured flowchart of portable terminal according to an embodiment of the invention;
Fig. 7 is the structured flowchart of server according to an embodiment of the invention;
Fig. 8 is the structured flowchart of server according to an embodiment of the invention; And
Fig. 9 is the structured flowchart of server according to an embodiment of the invention.
Embodiment
The below describes embodiments of the invention in detail, and the example of described embodiment is shown in the drawings, and wherein identical or similar label represents identical or similar element or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment that is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.On the contrary, embodiments of the invention comprise spirit and interior all changes, modification and the equivalent of intension scope that falls into additional claims.
In description of the invention, it will be appreciated that term " first ", " second " etc. only are used for describing purpose, and can not be interpreted as indication or hint relative importance.In description of the invention, need to prove that unless clear and definite regulation and restriction are arranged in addition, term " links to each other ", " connection " should do broad understanding, for example, can be to be fixedly connected with, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can indirectly link to each other by intermediary.For the ordinary skill in the art, can concrete condition understand above-mentioned term concrete meaning in the present invention.In addition, in description of the invention, except as otherwise noted, the implication of " a plurality of " is two or more.
Describe and to be understood in the process flow diagram or in this any process of otherwise describing or method, expression comprises module, fragment or the part of code of the executable instruction of the step that one or more is used to realize specific logical function or process, and the scope of preferred implementation of the present invention comprises other realization, wherein can be not according to order shown or that discuss, comprise according to related function by the mode of basic while or by opposite order, carry out function, this should be understood by the embodiments of the invention person of ordinary skill in the field.
Below with reference to point of interest POI Search Results optimization method, system, portable terminal and the server of accompanying drawing description according to the embodiment of the invention.
A kind of point of interest POI Search Results optimization method may further comprise the steps: server obtains the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input; Server obtains a plurality of Search Results according to searching request and searching key word search; Server is according to the attribute-bit information acquisition user's of portable terminal historical position information; And server according to historical position information to the optimization of sorting of a plurality of Search Results.
Fig. 1 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention.
As shown in Figure 1, point of interest POI Search Results optimization method comprises the steps.
Step S101, server obtains the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal can be the physical attribute of portable terminal, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
Step S102, server obtains a plurality of Search Results according to searching request and searching key word search.
Step S103, server is according to the attribute-bit information acquisition user's of portable terminal historical position information.
Particularly, server carries out initial analysis to determine whether the being POI searching request to searching key word, if the POI searching request, then server is according to the historical position information of the attribute-bit information acquisition respective user of portable terminal.
Step S104, server according to historical position information to the optimization of sorting of a plurality of Search Results.
Point of interest POI Search Results optimization method according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal, server according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, can provide the Extraordinary Search Results on the other hand, promote the user and experience, promote simultaneously search performance.
Fig. 2 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention.
As shown in Figure 2, point of interest POI Search Results optimization method comprises the steps.
Step S201, portable terminal collect and record the positional information of self process, and positional information is sent to server.
Particularly, when portable terminal is permitted the acquisition user, positional information and preservation according to preset strategy collection self process, then send to server in the mode of batch processing according to plan, wherein, positional information comprises the time of longitude, latitude and collection etc., can also comprise attribute-bit information in company with what send together.
Step S202, server carries out reverse address resolution to obtain the geographical location information of portable terminal process according to the positional information of portable terminal.
Particularly, reverse address resolution is to obtain corresponding with it geographical location information, such as mansion, street, highway section, city etc. by latitude and longitude coordinates.
Step S203, server joins the positional information storehouse with geographical location information and preserves as user's historical position information.
In one embodiment of the invention, the attribute-bit information of server foundation and the mapping table between the historical position information thes contents are as follows shown in the table 1.
Mapping table between table 1 attribute-bit information and the historical position information
Step S204, server obtains the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal can be the physical attribute of portable terminal, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
Step S205, server obtains a plurality of Search Results according to searching request and searching key word search.
Step S206, server is according to the attribute-bit information acquisition user's of portable terminal historical position information.
Particularly, server carries out initial analysis to determine whether the being POI searching request to searching key word, if the POI searching request, then server is according to the historical position information of the attribute-bit information acquisition respective user of portable terminal.
Step S207, server according to historical position information to the optimization of sorting of a plurality of Search Results.
According to the point of interest POI Search Results optimization method of the embodiment of the invention, can set up user's historical position information by the positional information of self collected process of portable terminal, promote search quality.
Fig. 3 is the process flow diagram of point of interest POI Search Results optimization method according to an embodiment of the invention.
As shown in Figure 3, point of interest POI Search Results optimization method comprises the steps.
Step S301, portable terminal collect and record the positional information of self process, and positional information is sent to server.
Particularly, when portable terminal is permitted the acquisition user, positional information and preservation according to preset strategy collection self process, then send to server in the mode of batch processing according to plan, wherein, positional information comprises the time of longitude, latitude and collection etc., can also comprise attribute-bit information in company with what send together.
Step S302, server carries out reverse address resolution to obtain the geographical location information of portable terminal process according to the positional information of portable terminal.
Particularly, reverse address resolution is to obtain corresponding with it geographical location information, such as mansion, street, highway section, city etc. by latitude and longitude coordinates.
Step S303, server joins the positional information storehouse with geographical location information and preserves as user's historical position information.
In one embodiment of the invention, the attribute-bit information of server foundation and the mapping table between the historical position information thes contents are as follows shown in the table 1.
Mapping table between table 1 attribute-bit information and the historical position information
Step S304, server obtains the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal can be the physical attribute of portable terminal, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
Step S305, server obtains a plurality of Search Results according to searching request and searching key word search.
Step S306, server is according to the attribute-bit information acquisition user's of portable terminal historical position information.
Particularly, server carries out initial analysis to determine whether the being POI searching request to searching key word, if the POI searching request, then server is according to the historical position information of the attribute-bit information acquisition respective user of portable terminal.
Step S307, server obtain the residing positional information of each Search Results.
Step S308, server mates the residing positional information of Search Results and historical position information.
Step S309 if historical position information comprises the residing positional information of Search Results, then improves the weight of corresponding Search Results.
In one embodiment of the invention, step S301, S302 and S303 are optional.
In one embodiment of the invention, when the user clicks the relevant Search Results of certain historical position information, upgrade user's historical position information.
According to the point of interest POI Search Results optimization method of the embodiment of the invention, during to the residing positional information of Search Results and historical position information matches, the weight of the Search Results of correspondence is improved so that Search Results is optimized, further promote the user and experience.
In order to realize above-described embodiment, the present invention also proposes a kind of point of interest POI Search Results optimization system.
A kind of point of interest POI Search Results optimization system, comprise: server and portable terminal, wherein, server, be used for to obtain the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input, and obtain a plurality of Search Results according to searching request and searching key word search, and according to the attribute-bit information acquisition user's of portable terminal historical position information, and according to historical position information to the optimization of sorting of a plurality of Search Results; Portable terminal is used for sending searching request and attribute-bit information to server, and the searching key word of user's input.
Fig. 4 is the structured flowchart of point of interest POI Search Results optimization system according to an embodiment of the invention.
As shown in Figure 4, point of interest POI Search Results optimization system comprises portable terminal 100 and server 200.
Particularly, server 200 is used for obtaining the searching request of portable terminal 100 and the attribute-bit information of portable terminal, and the searching key word of user's input, and obtain a plurality of Search Results according to searching request and searching key word search, and according to the attribute-bit information acquisition user's of portable terminal 100 historical position information, and according to historical position information to the optimization of sorting of a plurality of Search Results.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal 100 and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal 100 can be the physical attribute of portable terminal 100, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal 100 can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
Portable terminal 100 is used for sending searching request and attribute-bit information to server 200, and the searching key word of user's input.
Point of interest POI Search Results optimization system according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal, server according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, can provide the Extraordinary Search Results on the other hand, promote the user and experience, promote simultaneously search performance.
In one embodiment of the invention, the positional information of self process also be used for to be collected and recorded to portable terminal 100, and positional information is sent to server 200, particularly, portable terminal 100 is collected the positional information of self process and is preserved according to preset strategy when obtaining the user and permit, then sends to server 200 in the mode of batch processing according to plan, positional information comprises the time of longitude, latitude and collection etc., can also comprise attribute-bit information in company with what send together.Wherein, server also is used for carrying out reverse address resolution to obtain the geographical location information of portable terminal 100 processes according to the positional information of portable terminal 100, namely obtain corresponding with it geographical location information by latitude and longitude coordinates, such as mansion, street, highway section, city etc., and geographical location information joined the positional information storehouse and preserve as user's historical position information.
In one embodiment of the invention, the attribute-bit information of server 200 foundation and the mapping table between the historical position information thes contents are as follows shown in the table 1.
Mapping table between table 1 attribute-bit information and the historical position information
In one embodiment of the invention, server 200 also is used for obtaining the residing positional information of each Search Results, and the residing positional information of Search Results and historical position information mated, and when historical position information comprises the residing positional information of Search Results, improve the weight of corresponding Search Results.
In order to realize above-described embodiment, the present invention also proposes a kind of portable terminal.
A kind of portable terminal, comprise: sending module, be used for sending searching request and attribute-bit information to server, and the searching key word of user's input, wherein, server is used for obtaining a plurality of Search Results according to searching request and searching key word search, and according to the attribute-bit information acquisition user's of portable terminal historical position information, and according to historical position information to the optimization of sorting of a plurality of Search Results; And receiver module, be used for a plurality of Search Results that reception server is optimized through ordering.
Fig. 5 is the structured flowchart of portable terminal according to an embodiment of the invention.
As shown in Figure 5, portable terminal comprises sending module 110 and receiver module 120.
Particularly, sending module 110 is used for sending searching request and attribute-bit information to server, and the searching key word of user's input, wherein, server is used for obtaining a plurality of Search Results according to searching request and searching key word search, and according to the attribute-bit information acquisition user's of portable terminal historical position information, and according to historical position information to the optimization of sorting of a plurality of Search Results.Receiver module 120 is used for a plurality of Search Results that reception server is optimized through ordering.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal can be the physical attribute of portable terminal, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
According to the portable terminal of the embodiment of the invention, can identification information and user's account information be sent to server by sending module, and the Search Results after obtaining to optimize, promote the user and experience.
Fig. 6 is the structured flowchart of portable terminal according to an embodiment of the invention.
As shown in Figure 6, portable terminal comprises: sending module 110, receiver module 120 and logging modle 130.
Particularly, sending module 110 is used for sending searching request and attribute-bit information to server, and the searching key word of user's input, wherein, server is used for obtaining a plurality of Search Results according to searching request and searching key word search, and according to the attribute-bit information acquisition user's of portable terminal historical position information, and according to historical position information to the optimization of sorting of a plurality of Search Results.Receiver module 120 is used for a plurality of Search Results that reception server is optimized through ordering.Logging modle 130 is used for collecting and record the positional information of self process, wherein, sending module 110 is also used positional information is sent to server, particularly, logging modle 130 is collected the positional information of self process and is preserved according to preset strategy when obtaining the user and permit, then sends to server in the mode of batch processing by sending module 110 according to plan, positional information comprises the time of longitude, latitude and collection etc., can also comprise attribute-bit information in company with what send together.
According to the portable terminal of the embodiment of the invention, can automatically record self the positional information of process.
In order to realize above-described embodiment, the present invention also proposes a kind of server.
A kind of server comprises: the first acquisition module, be used for obtaining the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input; Search module is used for obtaining a plurality of Search Results according to searching request and searching key word search; The second acquisition module is used for the historical position information according to the attribute-bit information acquisition user of portable terminal; And the optimization module, be used for according to historical position information the optimization of sorting of a plurality of Search Results.
Fig. 7 is the structured flowchart of server according to an embodiment of the invention.
As shown in Figure 7, server comprises: the first acquisition module 210, search module 220, the second acquisition module 230 and optimization module 240.
Particularly, the first acquisition module 210 is used for obtaining the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.Search module 220 is used for obtaining a plurality of Search Results according to searching request and searching key word search.The historical position information that the second acquisition module 230 is used for according to the attribute-bit information acquisition user of portable terminal.Optimizing module 240 is used for according to historical position information the optimization of sorting of a plurality of Search Results.
In one embodiment of the invention, attribute-bit information comprises the identification information of portable terminal and user's account information, user's historical position information is corresponding with attribute-bit information, wherein, attribute-bit information is unique, can obtain the historical position information of respective user by attribute-bit information.Particularly, the identification information of portable terminal can be the physical attribute of portable terminal, the IMEI(International Mobile Equipment Identity Number of mobile phone for example, international mobile equipment identification number) and IMSI(International Mobile Subscriber Identification Number, international mobile subscriber identity); User's account information can be Email mailbox number, Baidu's account etc., and a portable terminal can be used by a plurality of users, and can identify to distinguish different users this moment by the account information of the user in the attribute-bit information.
Server according to the embodiment of the invention, by historical position information corresponding to the unique attribute-bit information acquisition user of portable terminal and according to user's historical position information to the optimization of sorting of POI Search Results, taken into full account on the one hand user's positional information factor, can provide correlativity better Search Results for the user, promote simultaneously search performance, can provide the Extraordinary Search Results on the other hand.
Fig. 8 is the structured flowchart of server according to an embodiment of the invention.
As shown in Figure 8, server comprises: the first acquisition module 210, search module 220, the second acquisition module 230, optimization module 240, parsing module 250 and preservation module 260.
Particularly, the first acquisition module 210 is used for obtaining the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.Search module 220 is used for obtaining a plurality of Search Results according to searching request and searching key word search.The historical position information that the second acquisition module 230 is used for according to the attribute-bit information acquisition user of portable terminal.Optimizing module 240 is used for according to historical position information the optimization of sorting of a plurality of Search Results.
Parsing module 250 is used for carrying out reverse address resolution to obtain the geographical location information of portable terminal process according to the positional information that portable terminal sends.Wherein, the positional information that portable terminal sends is the positional information of portable terminal self process, comprise the time of longitude, latitude and collection etc., can also comprise attribute-bit information in company with what send together, parsing module 250 carries out reverse address resolution to obtain the geographical location information of portable terminal process, namely obtain corresponding with it geographical location information, such as mansion, street, highway section, city etc. by latitude and longitude coordinates.
Preserving module 260 is used for geographical location information being joined the positional information storehouse and preserving as user's historical position information.
According to the server of the embodiment of the invention, the positional information of self process that can send by portable terminal is set up user's historical position information, promotes search quality.
Fig. 9 is the structured flowchart of server according to an embodiment of the invention.
As shown in Figure 9, server comprises: the first acquisition module 210, search module 220, the second acquisition module 230, optimization module 240, parsing module 250 and preservation module 260, wherein, optimize module 240 and comprise that acquiring unit 241, matching unit 242 and weight improve unit 243.
Particularly, the first acquisition module 210 is used for obtaining the searching request of portable terminal and the attribute-bit information of portable terminal, and the searching key word of user's input.Search module 220 is used for obtaining a plurality of Search Results according to searching request and searching key word search.The historical position information that the second acquisition module 230 is used for according to the attribute-bit information acquisition user of portable terminal.Optimizing module 240 is used for according to historical position information the optimization of sorting of a plurality of Search Results.Parsing module 250 is used for carrying out reverse address resolution to obtain the geographical location information of portable terminal process according to the positional information that portable terminal sends.Preserving module 260 is used for geographical location information being joined the positional information storehouse and preserving as user's historical position information.
Acquiring unit 241 is used for obtaining the residing positional information of each Search Results.Matching unit 242 is used for the residing positional information of Search Results and historical position information are mated.Weight improves unit 243 and is used for improving the weight of corresponding Search Results when historical position information comprises the residing positional information of Search Results.
According to the server of the embodiment of the invention, during to the residing positional information of Search Results and historical position information matches, the weight of the Search Results of correspondence is improved so that Search Results is optimized, can obtain more to meet the Search Results of user's own characteristic.
Should be appreciated that in an embodiment of the present invention portable terminal can be the hardware device that mobile phone, panel computer, personal digital assistant, e-book etc. have various operating systems.
Should be appreciated that each several part of the present invention can realize with hardware, software, firmware or their combination.In the above-described embodiment, a plurality of steps or method can realize with being stored in the storer and by software or firmware that suitable instruction execution system is carried out.For example, if realize with hardware, the same in another embodiment, can realize with the combination of each or they in the following technology well known in the art: have for the discrete logic of data-signal being realized the logic gates of logic function, special IC with suitable combinational logic gate circuit, programmable gate array (PGA), field programmable gate array (FPGA) etc.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or the example in conjunction with specific features, structure, material or the characteristics of this embodiment or example description.In this manual, the schematic statement of above-mentioned term not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or characteristics can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment that scope of the present invention is by claims and be equal to and limit.
Claims (15)
1. a point of interest POI Search Results optimization method is characterized in that, may further comprise the steps:
Server obtains the searching request of portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input;
Described server obtains a plurality of Search Results according to described searching request and described searching key word search;
Described server is according to the described user's of attribute-bit information acquisition of described portable terminal historical position information; And
Described server according to described historical position information to the optimization of sorting of described a plurality of Search Results.
2. POI Search Results optimization method as claimed in claim 1 is characterized in that, described attribute-bit information comprises the identification information of described portable terminal and described user's account information, and described user's historical position information is corresponding with described attribute-bit information.
3. POI Search Results optimization method as claimed in claim 1 or 2 is characterized in that, also comprises:
The positional information of self process is collected and recorded to described portable terminal, and described positional information is sent to described server;
Described server carries out reverse address resolution to obtain the geographical location information of described portable terminal process according to the positional information of described portable terminal; And
Described server joins the positional information storehouse with described geographical location information and preserves as described user's historical position information.
4. such as each described POI Search Results optimization method of claim 1-3, it is characterized in that described server sorts to optimize to described a plurality of Search Results according to described historical position information and further comprises:
Described server obtains the residing positional information of each described Search Results;
Described server mates the residing positional information of described Search Results and described historical position information;
If described historical position information comprises the residing positional information of described Search Results, then improve the weight of corresponding Search Results.
5. a point of interest POI Search Results optimization system is characterized in that, comprising: server and portable terminal, wherein,
Described server, be used for obtaining the searching request of described portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input, and obtain a plurality of Search Results according to described searching request and described searching key word search, and according to the described user's of attribute-bit information acquisition of described portable terminal historical position information, and according to described historical position information to the optimization of sorting of described a plurality of Search Results;
Described portable terminal is used for sending described searching request and described attribute-bit information to described server, and the described searching key word of user's input.
6. POI Search Results optimization system as claimed in claim 5 is characterized in that, described attribute-bit information comprises the identification information of described portable terminal and described user's account information, and described user's historical position information is corresponding with described attribute-bit information.
7. such as claim 5 or 6 described POI Search Results optimization system, it is characterized in that, described portable terminal also is used for: the positional information of collecting and record self process, and described positional information is sent to described server, wherein, described server also is used for carrying out reverse address resolution obtaining the geographical location information of described portable terminal process according to the positional information of described portable terminal, and described geographical location information joined the positional information storehouse and preserves as described user's historical position information.
8. such as each described POI Search Results optimization system of claim 5-7, it is characterized in that, described server also is used for: obtain the residing positional information of each described Search Results, and the residing positional information of described Search Results and described historical position information mated, and when described historical position information comprises the residing positional information of described Search Results, improve the weight of corresponding Search Results.
9. a portable terminal is characterized in that, comprising:
Sending module, be used for sending searching request and attribute-bit information to server, and the searching key word of user's input, wherein, described server is used for obtaining a plurality of Search Results according to described searching request and described searching key word search, and according to the described user's of attribute-bit information acquisition of described portable terminal historical position information, and according to described historical position information to the optimization of sorting of described a plurality of Search Results; And
Receiver module is used for receiving a plurality of described Search Results that described server is optimized through described ordering.
10. portable terminal as claimed in claim 9 is characterized in that, described attribute-bit information comprises the identification information of described portable terminal and described user's account information, and described user's historical position information is corresponding with described attribute-bit information.
11. such as claim 9 or 10 described portable terminals, it is characterized in that, also comprise:
The positional information of self process be used for to be collected and recorded to logging modle, and wherein, described sending module is also used described positional information is sent to described server.
12. a server is characterized in that, comprising:
The first acquisition module is used for obtaining the searching request of portable terminal and the attribute-bit information of described portable terminal, and the searching key word of user's input;
Search module is used for obtaining a plurality of Search Results according to described searching request and described searching key word search;
The second acquisition module is used for the historical position information according to the described user of attribute-bit information acquisition of described portable terminal; And
Optimize module, be used for according to described historical position information the optimization of sorting of described a plurality of Search Results.
13. server as claimed in claim 12 is characterized in that, described attribute-bit information comprises the identification information of described portable terminal and described user's account information, and described user's historical position information is corresponding with described attribute-bit information.
14. such as claim 12 or 13 described servers, it is characterized in that, also comprise:
Parsing module is used for carrying out reverse address resolution to obtain the geographical location information of described portable terminal process according to the positional information that described portable terminal sends; And
Preserve module, be used for described geographical location information being joined the positional information storehouse and preserving as described user's historical position information.
15., it is characterized in that described optimization module further comprises such as each described server of claim 12-14:
Acquiring unit is used for obtaining the residing positional information of each described Search Results;
Matching unit is used for the residing positional information of described Search Results and described historical position information are mated; And
Weight improves the unit, is used for improving the weight of corresponding Search Results when described historical position information comprises the residing positional information of described Search Results.
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