CN103096242A - User recommendation method and system based on location based services - Google Patents
User recommendation method and system based on location based services Download PDFInfo
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Abstract
Provided is a user recommendation method based on location based services. The user recommendation method includes the following steps: obtaining geographical location information reported by a terminal user; searching a user, wherein the distance between the geographical location information reported by the terminal user and the user is smaller than a first threshold valve, and the user is added to recommendation users; the users who are not in a friend relation chain with the terminal user in the recommendation users are filtered out; and then the recommendation users after filtering are recommended to the terminal user. According to the user recommendation method based on the location based services, the recommended users are filtered, the users who have a close relation with the terminal user are recommended to the terminal user, and therefore interaction probabilities between the terminal user and the recommended users are improved.
Description
[technical field]
The present invention relates to the location-based service technical field, particularly a kind of user's recommend method and system of position-based service.
[background technology]
Position-based service (Location Based Service, LBS) is a kind of by obtaining the geographical location information of mobile terminal, and provides a kind of the Internet value-added service of information service to mobile terminal according to this geographical location information.The position-based service is mark a plurality of points of interest (Point of Interest, POI) on map usually, can comprise the dependent event of geographical coordinate, geographic name and the generation of this geographical position of this position on map in point of interest.
The GPS information that user's recommend method of position-based service in conventional art is uploaded by obtaining the terminal use, distance between computing terminal, then according to the distance that calculates, with the user add of close together on the geographical position to recommending then will to recommend the user to recommend the terminal use in the user.
User's recommend method of the position-based service in conventional art is recommended the user due to the distance according to the geographical position only to the terminal use, therefore, the terminal use is lower to recommended user's interest-degree, and interest-degree is the interested degree to recommended user.Thereby it is also lower to make terminal use and recommended user carry out interactive probability.
[summary of the invention]
Based on this, be necessary to provide a kind of and can improve terminal and user's recommend method that recommended user carries out the position-based service of interactive probability.
A kind of user's recommend method of position-based service comprises the following steps:
Obtain the geographical location information that the terminal use reports;
Search and geographical location information that described terminal use reports between distance less than the user of first threshold, and described user joined recommend in the user;
Filter out in described recommendation user not described terminal use's good friend and close user on tethers;
Recommendation user after filtering is recommended described terminal use.
Preferably, the recommendation user after described will the filtration also comprises before recommending described terminal use:
Filter out in described recommendation user the off-line time greater than the user of Second Threshold.
Preferably, the geographical location information that reports of described terminal use also comprises terminal use's IP address;
Described filtering out in described recommendation user not before described terminal use's good friend is closed user on tethers also comprises:
Search the user of the corresponding same geographic area, IP address that reports with described terminal use, and with described user add to recommending in the user.
Preferably, the recommendation user after described will the filtration also comprises before recommending described terminal use:
With the recommendation user after described filtration sequence, the foundation of described sequence for the integrated degree of described terminal use's physical distance, online, subscriber data, of the same age with described terminal use, paid close attention to, with described terminal use, from high to low whole of one or more or priority in chat record arranged by described terminal use.
Preferably, also comprise after the geographical location information that the described terminal use of obtaining reports:
Obtain and geographical location information that described terminal use reports between distance less than the point of interest address of the 3rd threshold value, and obtain the point of interest corresponding with described point of interest address;
Described point of interest is recommended described terminal use.
Preferably, described described point of interest is recommended also comprises after the terminal use:
Obtain terminal use's point of interest and select request;
Obtain with described point of interest and select point of interest corresponding to request;
Will be at user add that described point of interest is registered in described recommendation user.
Preferably, also comprise after the geographical location information that the described terminal use of obtaining reports:
Obtain and geographical location information that described terminal use reports between distance less than the movable address of the 4th threshold value, and obtain the activity corresponding with described movable address;
Described terminal use is recommended in described activity;
To add the user add of described activity in described recommendation user.
Preferably, also comprise after the geographical location information that the described terminal use of obtaining reports:
Obtain terminal use's activity request to create, described activity request to create comprises movable address and movable theme;
According to described activity request to create activity of constructing, and notify described terminal use.
Preferably, described activity also comprises and movable corresponding information fusion;
Described according to described activity request to create activity of constructing, and also comprise after notifying described terminal use:
Obtain terminal use's activity and check request;
Obtain with described activity and check the activity that request is corresponding, the content of information fusion that will be corresponding with described activity sends to the terminal use.
In addition, also be necessary to provide a kind of and can improve terminal and user's commending system that recommended user carries out the position-based service of interactive probability.
A kind of user's commending system of position-based service is characterized in that, comprises with lower module:
The position acquisition module is used for obtaining the geographical location information that the terminal use reports;
Recommend user's acquisition module, be used for searching and geographical location information that described terminal use reports between distance less than the user of first threshold, and described user joined recommend in the user;
The screening module is used for filtering out described recommendation user and does not close user on tethers described terminal use's good friend;
Recommending module, the recommendation user after being used for filtering recommends described terminal use.
Preferably, described screening module also is used for filtering out described recommendation user's off-line time greater than the user of Second Threshold.
Preferably, the geographical location information that reports of described terminal use also comprises terminal use's IP address;
Described recommendation user acquisition module also is used for searching the user of the corresponding same geographic area, IP address that reports with described terminal use, and with described user add in the recommendation user.
Preferably, described recommending module also is used for the sequence with the recommendation user after described filtration, the foundation of described sequence for the integrated degree of described terminal use's physical distance, online, subscriber data, of the same age with described terminal use, paid close attention to, with described terminal use, from high to low whole of one or more or priority in chat record arranged by described terminal use.
Preferably, also comprise the point of interest recommending module; Distance between the geographical location information that described point of interest recommending module is used for obtaining and described terminal use reports is less than the point of interest address of the 3rd threshold value, and obtain the point of interest corresponding with described point of interest address, then described point of interest is recommended described terminal use.
Preferably, described point of interest recommending module also is used for obtaining terminal use's point of interest and selects request, obtains with described point of interest and selects point of interest corresponding to request, will be at user add that described point of interest is registered in described recommendation user.
Preferably, also comprise the activity recommending module; Distance between the geographical location information that described activity recommending module also is used for obtaining and described terminal use reports is less than the movable address of the 4th threshold value, and obtain the activity corresponding with described movable address, described terminal use is recommended in described activity, will add the user add of described activity in described recommendation user.
Preferably, also comprise the activity creation module; Described activity creation module is used for obtaining terminal use's activity request to create, and described activity request to create comprises movable address and movable theme, according to described activity request to create activity of constructing, and notifies described terminal use.
Preferably, also comprise described action message module; Described activity also comprises and movable corresponding information fusion; Described action message module is checked request for the activity of obtaining the terminal use, obtains with described activity and checks the activity that request is corresponding, and the content of information fusion that will be corresponding with described activity sends to the terminal use.
After adopting user's recommend method and system of above-mentioned position-based service, the user has first passed through screening recommended to before the terminal use, recommendation user after screening is in the terminal use good friend to close user on tethers, have higher correlation degree thereby make the terminal use and recommend between the user, and then improved the terminal use and carried out interactive probability with recommending the user.
[description of drawings]
Fig. 1 is the flow chart of user's recommend method of position-based service in an embodiment;
Fig. 2 is the structural representation of user's commending system of position-based service in an embodiment.
[embodiment]
As shown in Figure 1, in an embodiment, a kind of user's recommend method of position-based service comprises the following steps:
Step S102 obtains the geographical location information that the terminal use reports.
In an embodiment, the SNS community provides location-based service to the terminal use.Terminal use in the SNS community can upload its residing geographical location information to server by mobile terminal and PC.Geographical location information can be determined the residing geographical position of terminal use.
Further, the terminal use can report geographical location information by the mobile terminal that use has a GPS function, and geographical location information comprises the residing latitude and longitude information of the terminal use who obtains by the GPS device.The terminal use also can obtain its residing geographical location information by other means, as Big Dipper navigation system, mobile communication location etc.The terminal use also can manually input geographical location information.
Step S104, search and geographical location information that the terminal use reports between distance less than the user of first threshold, and this user joined recommend in the user.
In an embodiment, the latitude and longitude information of the geographical location information that the terminal use reports for obtaining by GPS equipment, first this latitude and longitude information is changed and convert tellurian coordinate points to, then search and the distance of this coordinate points user less than first threshold, the user list that then inquiry is obtained adds to be recommended in the user.
Step S106 filters out and recommends in the user not to close user on tethers terminal use's good friend.
In the SNS community, the user can set up good friend's relation with one or more other users, and the good friend that the good friend's relation between the user consists of this user is closed tethers.Good friend's relation can be colleague, classmate, friend etc.In the SNS community, each user also has unique user ID.Filter out recommend the user in not before terminal use's good friend is closed user on tethers, first filter out the user with identical user ID, avoid same user repeatedly occurring in once recommending.The level that the good friend who filters is closed on tethers can be set as required, the recommendation user that will establish direct links with the terminal use is as the recommendation user of the first level (as the colleague of opening relationships chain), do not establish direct links with the terminal use but the user that contacts directly arranged as the recommendation user of the second level (as the colleague's of opening relationships chain classmate or colleague) with SNS community users that the terminal use establishes direct links.In the present embodiment, the recommendation user who does not establish direct links with the terminal use for filtering out all, the recommendation user who namely only keeps the first level.The recommendation user that can also keep in other embodiments, the second level or tri-layer.
Further, the recommendation user after filtering is recommended first to filter out before the terminal use and recommend in the user off-line time greater than the user of Second Threshold.If certain user has uploaded its geographical position coordinates in the somewhere, when then being in off-line state for a long time, this user very likely moves to other positions.Filter out the user of off-line overlong time, can make and recommend user's geographical location information more accurate.
Step S108 recommends the terminal use with the recommendation user after filtering.
In an embodiment, can also first will recommend user's sequence before recommendation user after filtering is recommended the terminal use, the foundation of sequence for the integrated degree of terminal use's physical distance, online, subscriber data, of the same age with the terminal use, paid close attention to, with the terminal use, from high to low whole of one or more or priority in chat record arranged by the terminal use.
For example, the recommendation user after first filtering sorts according to the physical distance with the terminal use, and then online user's (user who has has just been rolled off the production line after may having uploaded geographical location information) is stood out, and offline user comes rank rear.And then arrange the user according to the integrated degree of subscriber data, to be both online, subscriber data integrated degree also high user comes prostatitis, online but the lower user of subscriber data integrated degree comes inferior prostatitis, off-line but the high user of subscriber data integrated degree come time time prostatitis, and off-line and the low user of subscriber data integrated degree come the end.Then by that analogy, recommend the most at last the user to sort.
Further, with the recommendation user paging after filtering.Then obtain terminal use's paging and check request, and will check with paging and ask corresponding user's paging to recommend the terminal use.
Because the terminal use uses mobile device more, and the display interface of mobile device is usually less.When the user that will recommend the terminal use was more, mobile device can not show the terminal use once with all users.Recommendation user after first filtering may interested degree sort according to the terminal use, and then with user's paging, and recommend the terminal use take paging as unit, can make the terminal use preferentially receive the highest user of interest-degree, and for through the lower user of logic analysis interest-degree, when if the terminal use does not enlarge the i.e. not page turning in hunting zone, need not send to the terminal use, thereby save network traffics.
Further, when the recommendation user after filtering is recommended the terminal use, can also with recommend user's geographical location information, with terminal use's distance, send to the terminal use with terminal use's relation information, thereby can facilitate the terminal use to find interested user.
After adopting user's recommend method of above-mentioned position-based service, the user has first passed through screening recommended to before the terminal use, recommendation user after screening is in the terminal use good friend to close user on tethers, have higher correlation degree thereby make the terminal use and recommend between the user, and then improved the terminal use and carried out interactive probability with recommending the user.Because the recommendation user after screening may be terminal use's classmate, friend or colleague, because the geographical position is close, can improves greatly and carry out interactive probability and the convenience of communication.For example A is from first ground arrival second ground, second reported geographical location information after, said method can obtain the classmate B (set up mutually each other classmate's good friend before and closed tethers, but and do not known position each other) of A also on second ground, at this moment, A and B can be recommended mutually.
In another embodiment, the geographical location information that reports of terminal use also comprises terminal use's IP address.Filter out the user who recommends in the user not can also to search the corresponding same geographic area, IP address that reports with this terminal use before terminal use's good friend is closed user on tethers, and with user add in the recommendation user.
If the geographical location information that the terminal use reports comprises the IP address, first the IP address transition is become the geographic area.Can complete conversion by inquiry IP database.And then inquiry is in other users of same geographic area.For example, certain user uses the service based on the geographical position in the SNS community with individual PC, and its geographical location information of uploading is its IP.Server lookup IP database, obtaining geographic area corresponding to this IP is certain city, with this incity all use in the SNS community based on the user add of the service in geographical position to recommending in the user.
In another embodiment, obtain can also obtain after the geographical location information that the terminal use reports and geographical location information that the terminal use reports between distance less than the point of interest address of the 3rd threshold value, and obtain the point of interest corresponding with the point of interest address;
Point of interest is recommended the terminal use.
For example, the location-based service of SNS community comprises electronic chart, has set in advance a plurality of points of interest on electronic chart.The point of interest address is corresponding with certain geographical position on electronic chart.After the terminal use has reported its geographical location information, first find near this terminal use and apart from the point of interest less than the 3rd threshold value, then on electronic chart, these points of interest shown, recommend the terminal use.
Further, point of interest is recommended the point of interest selection request that to obtain the terminal use after the terminal use;
Obtain with point of interest and select point of interest corresponding to request;
Will be at user add that point of interest is registered in recommend the user.
The user can register in this point of interest after entering certain point of interest residing geographic area.In an embodiment, also be provided with and the point of interest subscriber's meter of registering one to one, the user this user's sign is joined after point of interest is registered with this subscriber's meter of registering in.With the user add in user add that point of interest is registered is about to the subscriber's meter of registering corresponding to this point of interest in recommend the user in recommend the user.
Further, also comprise the information fusion corresponding with point of interest in point of interest.Information fusion is a kind of organizational form of the information content, claims again in the SNS community on " information wall ".The user can share to by the information content with oneself in information fusion (SNS claims again "enforce" in the community) and express the oneself.Obtaining with this point of interest selects point of interest corresponding to request also to comprise afterwards:
Obtain the content of terminal use input, content is added in information fusion with this point of interest;
Obtain terminal use's browse request, and with the down sending content in this information fusion to the terminal use.
In another embodiment, obtain can also obtain after the geographical location information that the terminal use reports and geographical location information that the terminal use reports between distance less than the movable address of the 4th threshold value, and obtain the activity corresponding with movable address;
The terminal use is recommended in activity;
To add should activity user add to recommending in the user.
Activity is user's self-defining a kind of interest polymerization in the location-based service of SNS community.Activity comprises movable theme, unique movable ID, active members list, movable address and life event information.Movable also can with the SNS community in location-based service in electronic chart on the geographical position corresponding.After the terminal use is recommended in activity, show on electronic chart.
Further, obtain the activity request to create that can also obtain the terminal use after the geographical location information that the terminal use reports, the activity request to create comprises movable address and movable theme;
According to activity request to create activity of constructing, and the notification terminal user.
The terminal use can also make the free burial ground for the destitute activity of constructing by oneself.After having obtained the activity request to create that the terminal use sends, extract movable address and active agent in the activity request to create, activity of constructing then, and be movable ID of this activity distribution.Then should activity show on terminal use's electronic chart.When other users enter near this activity regional, also can view this activity.
Further, if the terminal use does not comprise movable address in the activity request to create, adopt this terminal use's geographical location information as this movable address.
Further, movable also comprising and movable corresponding information fusion.
According to activity request to create activity of constructing, and request is checked in the activity that can also obtain the terminal use after the notification terminal user;
Obtain with activity and check the activity that request is corresponding, the content of information fusion that will be corresponding with activity sends to the terminal use.
The terminal use can choose certain activity on electronic chart, chosen certain activity can add this activity afterwards.The terminal use has added after the activity, and terminal use's sign is added into this movable active members list.Then carry out interaction by the user in the information fusion in this activity and this movable active members list.
In one embodiment, as shown in Figure 2, a kind of user's commending system of position-based service comprises position acquisition module 102, recommends user's acquisition module 104, screening module 106 and recommending module 108.Wherein:
In an embodiment, the SNS community provides location-based service to the terminal use.Terminal use in the SNS community can upload its residing geographical location information to server by mobile terminal and PC, and position acquisition module 102 is obtained this geographical location information.Geographical location information can be used for determining the residing geographical position of terminal use.
Further, the terminal use can report geographical location information by the mobile terminal that use has a GPS function, and position acquisition module 102 is obtained this geographical location information.Geographical location information comprises the residing latitude and longitude information of the terminal use who obtains by the GPS device.The terminal use also can obtain its residing geographical location information by other means, as Big Dipper navigation system, mobile communication location etc.The terminal use also can manually input geographical location information.
Recommend user's acquisition module 104, be used for searching and geographical location information that the terminal use reports between distance less than the user of first threshold, and this user joined recommend in the user.
In an embodiment, the latitude and longitude information of the geographical location information that the terminal use reports for obtaining by GPS equipment, recommend user's acquisition module 104 first this latitude and longitude information to be changed and convert tellurian coordinate points to, then search and the distance of this coordinate points user less than first threshold, the user list that then inquiry is obtained adds to be recommended in the user.
In the SNS community, the user can set up good friend's relation with one or more other users, and the good friend that the good friend's relation between the user consists of this user is closed tethers.Good friend's relation can be colleague, classmate, friend etc.In the SNS community, each user also has unique user ID.
Further, screening module 106 also is used for filtering out recommendation user's off-line time greater than the user of Second Threshold.If certain user has uploaded its geographical position coordinates in the somewhere, when then being in off-line state for a long time, this user very likely moves to other positions.Filter out the user of off-line overlong time, can make and recommend user's geographical location information more accurate.
Recommending module 108, the recommendation user after being used for filtering recommends the terminal use.
In an embodiment, recommending module 108 also is used for recommending user's sequence, the foundation of sequence for the integrated degree of terminal use's physical distance, online, subscriber data, of the same age with the terminal use, by the terminal use pay close attention to, and the terminal use from high to low whole of one or more or priority in chat record are arranged.
For example, the recommendation user after recommending module 108 first will be filtered sorts according to the physical distance with the terminal use, and then online user's (user who has has just been rolled off the production line after may having uploaded geographical location information) is stood out, and offline user comes rank rear.And then arrange the user according to the integrated degree of subscriber data, to be both online, subscriber data integrated degree also high user comes prostatitis, online but the lower user of subscriber data integrated degree comes inferior prostatitis, off-line but the high user of subscriber data integrated degree come time time prostatitis, and off-line and the low user of subscriber data integrated degree come the end.Then by that analogy, recommend the most at last the user to sort.
Further, the recommendation user paging after recommending module 108 will be filtered.Then obtain terminal use's paging and check request, and will check with paging and ask corresponding user's paging to recommend the terminal use.
Because the terminal use uses mobile device more, and the display interface of mobile device is usually less.When the user that will recommend the terminal use was more, mobile device can not show the terminal use once with all users.Recommendation user after first filtering may interested degree sort according to the terminal use, and then with user's paging, and recommend the terminal use take paging as unit, can make the terminal use preferentially receive the highest user of interest-degree, and for through the lower user of logic analysis interest-degree, when if the terminal use does not enlarge the i.e. not page turning in hunting zone, need not send to the terminal use, thereby save network traffics.
Further, when the recommendation user after recommending module 108 will be filtered recommends the terminal use, can also with recommend user's geographical location information, with terminal use's distance, send to the terminal use with terminal use's relation information, thereby can facilitate the terminal use to find interested user.
After adopting user's commending system of above-mentioned position-based service, the user has first passed through screening recommended to before the terminal use, recommendation user after screening is in the terminal use good friend to close user on tethers, have higher correlation degree thereby make the terminal use and recommend between the user, and then improved the terminal use and carried out interactive probability with recommending the user.
Because the recommendation user after screening may be terminal use's classmate, friend or colleague, because the geographical position is close, can greatly improves and carry out interactive probability and the convenience of communication between the user.For example A is from first ground arrival second ground, second reported geographical location information after, said method can obtain the classmate B (set up mutually each other classmate's good friend before and closed tethers, but and do not known position each other) of A also on second ground, at this moment, A and B can be recommended mutually.
In another embodiment, the geographical location information that reports of terminal use also comprises terminal use's IP address.Recommend user's acquisition module 104 also to be used for searching the user of the corresponding same geographic area, IP address that reports with this terminal use, and with this user add in the recommendation user.
If the geographical location information that the terminal use reports comprises the IP address, position acquisition module 102 first becomes the geographic area with the IP address transition.Position acquisition module 102 can be completed conversion by inquiry IP database.Then recommend user's acquisition module 104 to inquire about again other users that are in same geographic area.For example, certain user uses the service based on the geographical position in the SNS community with individual PC, and its geographical location information of uploading is its IP.Server lookup IP database, obtaining geographic area corresponding to this IP is certain city, with this incity all use in the SNS community based on the user add of the service in geographical position to recommending in the user.
In another embodiment, user's commending system of position-based service also comprises point of interest recommending module (not shown).Distance between the geographical location information that the point of interest recommending module is used for obtaining and the terminal use reports is less than the point of interest address of the 3rd threshold value, and obtains the point of interest corresponding with the point of interest address, and point of interest is recommended the terminal use.
For example, the location-based service in the SNS community comprises electronic chart, has set in advance a plurality of points of interest on electronic chart.The point of interest address is corresponding with certain geographical position on electronic chart.After the terminal use has reported its geographical location information, first find near this terminal use and apart from the point of interest less than the 3rd threshold value, then on electronic chart, these points of interest shown, recommend the terminal use.
Further, the point of interest recommending module also is used for obtaining terminal use's point of interest and selects request, obtains with point of interest and selects point of interest corresponding to request, will be at user add that point of interest is registered in the recommendation user.
The user can register in this point of interest after entering certain point of interest residing geographic area.In an embodiment, the point of interest recommending module also is provided with and the point of interest subscriber's meter of registering one to one, the user this user's sign is joined after point of interest is registered with this subscriber's meter of registering in.With the user add in user add that point of interest is registered is about to the subscriber's meter of registering corresponding to this point of interest in recommend the user in recommend the user.
Further, also comprise the information fusion corresponding with point of interest in point of interest.Information fusion is a kind of organizational form of the information content, claims again in the SNS community on " information wall ".The user can share to by the information content with oneself in information fusion (SNS claims again "enforce" in the community) and express the oneself.The point of interest recommending module also is used for obtaining the content of terminal use's input, and content is added in information fusion with this point of interest, obtains terminal use's browse request, and with the down sending content in this information fusion to the terminal use.
In another embodiment, user's commending system of position-based service also comprises activity recommending module (not shown).Distance between the geographical location information that the activity recommending module is obtained and the terminal use reports is less than the movable address of the 4th threshold value, and obtain the activity corresponding with movable address, the terminal use is recommended in activity, will add should activity user add to recommending in the user.
Activity is user's self-defining a kind of interest polymerization in the location-based service of SNS community.Activity comprises movable theme, unique movable ID, active members list, movable address and life event information.Movable also can with the SNS community in location-based service in electronic chart on the geographical position corresponding.After the terminal use is recommended in activity, show on electronic chart.
Further, user's commending system of position-based service also comprises activity creation module (not shown).The activity creation module is used for obtaining the activity request to create that the terminal use sends, and the activity request to create comprises movable address and movable theme, according to activity request to create activity of constructing, and the notification terminal user.
The terminal use can also make the free burial ground for the destitute activity of constructing by oneself.After having obtained the activity request to create that the terminal use sends, extract movable address and active agent in the activity request to create, activity of constructing then, and be movable ID of this activity distribution.Then should activity show on terminal use's electronic chart.When other users enter near this activity regional, also can view this activity.
Further, if the terminal use does not comprise movable address in the activity request to create, adopt this terminal use's geographical location information as this movable address.
Further, user's commending system of position-based service also comprises action message module (not shown).Movable also comprising and movable corresponding information fusion.
The action message module is used for according to activity request to create activity of constructing, and request is checked in the activity that can also obtain the terminal use after the notification terminal user, obtain with activity and check the activity that request is corresponding, the content of information fusion that will be corresponding with activity sends to the terminal use.
The terminal use can choose certain activity on electronic chart, chosen certain activity can add this activity afterwards.The terminal use has added after the activity, and terminal use's sign is added into this movable active members list.Then carry out interaction by the user in the information fusion in this activity and this movable active members list.
The above embodiment has only expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.Should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (18)
1. user's recommend method of position-based service comprises the following steps:
Obtain the geographical location information that the terminal use reports;
Search and geographical location information that described terminal use reports between distance less than the user of first threshold, and described user joined recommend in the user;
Filter out in described recommendation user not described terminal use's good friend and close user on tethers;
Recommendation user after filtering is recommended described terminal use.
2. user's recommend method of position-based service according to claim 1, is characterized in that, the recommendation user after described will the filtration also comprises before recommending described terminal use:
Filter out in described recommendation user the off-line time greater than the user of Second Threshold.
3. user's recommend method of position-based service according to claim 1, is characterized in that, the geographical location information that described terminal use reports also comprises terminal use's IP address;
Described filtering out in described recommendation user not before described terminal use's good friend is closed user on tethers also comprises:
Search the user of the corresponding same geographic area, IP address that reports with described terminal use, and with described user add to recommending in the user.
4. user's recommend method of position-based service according to claim 1, is characterized in that, the recommendation user after described will the filtration also comprises before recommending described terminal use:
With the recommendation user after described filtration sequence, the foundation of described sequence for the integrated degree of described terminal use's physical distance, online, subscriber data, of the same age with described terminal use, paid close attention to, with described terminal use, from high to low whole of one or more or priority in chat record arranged by described terminal use.
5. user's recommend method of position-based service according to claim 1, is characterized in that, also comprises after the geographical location information that the described terminal use of obtaining reports:
Obtain and geographical location information that described terminal use reports between distance less than the point of interest address of the 3rd threshold value, and obtain the point of interest corresponding with described point of interest address;
Described point of interest is recommended described terminal use.
6. user's recommend method of position-based according to claim 5 service, is characterized in that, describedly also comprises after described point of interest is recommended the terminal use:
Obtain terminal use's point of interest and select request;
Obtain with described point of interest and select point of interest corresponding to request;
Will be at user add that described point of interest is registered in described recommendation user.
7. user's recommend method of position-based service according to claim 1, is characterized in that, also comprises after the geographical location information that the described terminal use of obtaining reports:
Obtain and geographical location information that described terminal use reports between distance less than the movable address of the 4th threshold value, and obtain the activity corresponding with described movable address;
Described terminal use is recommended in described activity;
To add the user add of described activity in described recommendation user.
8. user's recommend method of according to claim 1 or 7 described position-based services, is characterized in that, also comprises after the geographical location information that the described terminal use of obtaining reports:
Obtain terminal use's activity request to create, described activity request to create comprises movable address and movable theme;
According to described activity request to create activity of constructing, and notify described terminal use.
9. user's recommend method of position-based service according to claim 8, is characterized in that, described activity also comprises and movable corresponding information fusion;
Described according to described activity request to create activity of constructing, and also comprise after notifying described terminal use:
Obtain terminal use's activity and check request;
Obtain with described activity and check the activity that request is corresponding, the content of information fusion that will be corresponding with described activity sends to the terminal use.
10. user's commending system of a position-based service, is characterized in that, comprises with lower module:
The position acquisition module is used for obtaining the geographical location information that the terminal use reports;
Recommend user's acquisition module, be used for searching and geographical location information that described terminal use reports between distance less than the user of first threshold, and described user joined recommend in the user;
The screening module is used for filtering out described recommendation user and does not close user on tethers described terminal use's good friend;
Recommending module, the recommendation user after being used for filtering recommends described terminal use.
11. user's commending system of position-based service according to claim 10 is characterized in that, described screening module also is used for filtering out described recommendation user's off-line time greater than the user of Second Threshold.
12. user's commending system of position-based service according to claim 10 is characterized in that the geographical location information that described terminal use reports also comprises terminal use's IP address;
Described recommendation user acquisition module also is used for searching the user of the corresponding same geographic area, IP address that reports with described terminal use, and with described user add in the recommendation user.
13. user's commending system of position-based service according to claim 10, it is characterized in that, described recommending module also is used for the sequence with the recommendation user after described filtration, the foundation of described sequence for the integrated degree of described terminal use's physical distance, online, subscriber data, of the same age with described terminal use, paid close attention to, with described terminal use, from high to low whole of one or more or priority in chat record arranged by described terminal use.
14. user's commending system of position-based service according to claim 10 is characterized in that, also comprises the point of interest recommending module; Distance between the geographical location information that described point of interest recommending module is used for obtaining and described terminal use reports is less than the point of interest address of the 3rd threshold value, and obtain the point of interest corresponding with described point of interest address, then described point of interest is recommended described terminal use.
15. user's commending system of position-based service according to claim 14, it is characterized in that, described point of interest recommending module also is used for obtaining terminal use's point of interest selection request, obtain with described point of interest and select point of interest corresponding to request, will be at user add that described point of interest is registered in described recommendation user.
16. user's commending system of position-based service according to claim 10 is characterized in that, also comprises the activity recommending module; Distance between the geographical location information that described activity recommending module also is used for obtaining and described terminal use reports is less than the movable address of the 4th threshold value, and obtain the activity corresponding with described movable address, described terminal use is recommended in described activity, will add the user add of described activity in described recommendation user.
17. user's commending system of according to claim 10 or 16 described position-based services is characterized in that, also comprises the activity creation module; Described activity creation module is used for obtaining terminal use's activity request to create, and described activity request to create comprises movable address and movable theme, according to described activity request to create activity of constructing, and notifies described terminal use.
18. user's commending system of position-based service according to claim 17 is characterized in that, also comprises described action message module; Described activity also comprises and movable corresponding information fusion; Described action message module is checked request for the activity of obtaining the terminal use, obtains with described activity and checks the activity that request is corresponding, and the content of information fusion that will be corresponding with described activity sends to the terminal use.
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| CN201110344008.6A CN103096242B (en) | 2011-11-03 | 2011-11-03 | User recommendation method and system based on location based services |
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| CN201110344008.6A CN103096242B (en) | 2011-11-03 | 2011-11-03 | User recommendation method and system based on location based services |
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