CN102740222A - Method and device for providing scenic spot introduction information for tourist in communication network - Google Patents

Method and device for providing scenic spot introduction information for tourist in communication network Download PDF

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Publication number
CN102740222A
CN102740222A CN2011100973657A CN201110097365A CN102740222A CN 102740222 A CN102740222 A CN 102740222A CN 2011100973657 A CN2011100973657 A CN 2011100973657A CN 201110097365 A CN201110097365 A CN 201110097365A CN 102740222 A CN102740222 A CN 102740222A
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China
Prior art keywords
information
session
sight spot
portable terminal
request message
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CN2011100973657A
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Chinese (zh)
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CN102740222B (en
Inventor
傅静
唐栎
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Alcatel Lucent SAS
Alcatel Optical Networks Israel Ltd
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Alcatel Optical Networks Israel Ltd
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Priority to CN201110097365.7A priority Critical patent/CN102740222B/en
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Abstract

The invention provides a method and a device for providing scenic spot introduction information for a mobile terminal in a communication network which is based on an IP multimedia subsystem. First, a mobile terminal obtaining tag information from an RFID tag by an RFID reader, and then through a session, the tag information sets up a request message which is sent to a tourist guide application server. When the session between the tourist guide application server and the mobile terminal is set up, a scenic spot information request message is sent to a scenic spot information server used for requesting the scenic spot introduction information corresponding to the information of the tag. Then, the scenic spot information server sends the scenic spot introduction information corresponding to the information of the tag to the mobile terminal. After the scenic spot introduction information is sent, the tourist guide application server terminates the session with the mobile terminal. In addition, the invention also provides a method and an apparatus for providing in real time location information of one or more other mobile terminals for the mobile terminal, and a method and an apparatus for providing notification messages for each mobile terminal in the scenic spot.

Description

The method and apparatus of sight spot recommended information is provided for the visitor in the communication network
Technical field
The application relates to communication network; Relate in particular to based on the method and apparatus that the sight spot recommended information is provided for portable terminal in the communication network of IP Multimedia System (IMS); And for this portable terminal provides the method and apparatus of the positional information of one or more other portable terminals in real time, and be the method and apparatus that each portable terminal provides notification message in the scenic spot.
Background technology
The above scenic spot of National Tourism Administration's regulation 4A level or 4A level should provide electronic tourism guide equipment, also is electronic guide equipment, and the information such as introduction at each sight spot, scenic spot are provided for the visitor.
At present, on market, there have been several kinds of dissimilar electronic guide equipment, for example:
First kind be by the Austrian global system for mobile communications Mobikom of operator provide (it provides menu to select and the static map at sight spot for Wireless Application Protocol, guide service WAP) based on WAP.Yet because various restrictions, based on the guide service of WAP and be not suitable for complicated application, for example, it can't provide advanced user interactions element, such as graphic button or selective listing; In addition, the multimedia characteristic also is restricted, and also promptly can not audio frequency or video flowing be comprised in WAP uses; Moreover the WAP browser is only supported simple script and is not held complicated program, for example Applets.
Second kind is the electronic guide equipment based on global positioning system (GPS) that is provided by for example Shanghai World's Fair, the Forbidden City, scenic spot, Mount Taishan etc.; This guide's equipment is recommended information at this locality storage sight spot, and automatically the sight spot recommended information is played to the visitor based on the GPS positioning function and see.Yet there is certain defective in this guide's equipment, for example, in case there is the position at sight spot to change, for example finds a new sight spot, and the sight spot recommended information of local storage just must be by the renewal of a platform in these guide's equipment; In addition, if these equipment are damaged or thereby an inlet at scenic spot is moved another inlet to, just need safeguard these equipment; Moreover the GPS positioning function can't for example be used in the museum indoor.
The third is the mobile self-help guide service that is proposed by CHINAUNICOM.It can be realized through dual mode: a kind of is the two-dimension code mode, and the visitor is sent to the associated custom number with the sight spot 2 D code information, can receive sight spot note introduction; Another kind of mode need realize through the Cell Broadcast CB technology, through Cell Broadcast CB, can directly push the audio frequency and video tour guide information to the visitor who arrives this sight spot.Yet also there is certain defective in this mobile self-help guide service, and for example, it can't automatically locate the sight spot, and in addition, the length of short message is restricted, and the bandwidth of Cell Broadcast CB also is restricted, moreover it operates comparatively complicated.
Summary of the invention
Consider based on above-mentioned, the present invention proposes a kind of brand-new scheme that in communication network, provides automatic electronic guide to serve for the visitor.
For realizing technical scheme of the present invention, the related portable terminal of exemplary embodiment of the present invention need comprise a radio frequency recognizer (RFID reader), and corresponding, each sight spot in the scenic spot or relevant position need be placed with RF tag (RFID tag).Communicate between radio frequency recognizer and the RF tag to obtain RF tag information.
According to one embodiment of present invention; A kind of method that in the portable terminal based on the communication network of IP Multimedia System, is used to obtain data is provided; Said portable terminal comprises the radio frequency recognizer; Wherein said method may further comprise the steps: obtain label information through the radio frequency recognizer from RF tag, said label information identifies said RF tag uniquely; Send session and set up request message to visitor's guidance application server, be used for request and set up session, said session is set up and is comprised said label information in the request message; And after said session is set up, receive from the sight spot information server with the corresponding sight spot of said label information recommended information.
Optional; Said method also comprises: send positional information subscribe message to said visitor's guidance application server; Be used to obtain the positional information of one or more other portable terminals, comprise the identification information of said one or more other portable terminals in the said positional information subscribe message; And receive location information notification message from said visitor's guidance application server, comprise the current location information of said one or more other portable terminals in the said location information notification message.
According to another embodiment of the invention; A kind of method that in the visitor's guidance application server based on the communication network of IP Multimedia System, is used to provide data is provided; Wherein said method may further comprise the steps: receive and set up request message from the session that is used to ask to set up session of portable terminal, the label information that request message comprises that said portable terminal obtains from RF tag through the radio frequency recognizer is set up in said session; And after setting up said session, send the sight spot information request message to the sight spot information server with said portable terminal, and being used for request and the corresponding sight spot of said label information recommended information, said sight spot information request message comprises said label information.
Optional; Said method also comprises: after setting up said session with said portable terminal; Send session related data to visitor's data server, said session related data comprises the temporal information corresponding to the information at the sight spot of said label information and this sight spot of said mobile terminal user visit.
Optional; Said method also comprises: receive the positional information subscribe message from said portable terminal; Said positional information subscribe message is used to obtain the positional information of one or more other portable terminals, comprises the identification information of said one or more other portable terminals in the said positional information subscribe message; And, the positional information of said one or more other portable terminals is sent to said portable terminal through location information notification message based on the identification information of said one or more other portable terminals in the said positional information subscribe message and the up-to-date label information of being stored corresponding to said one or more other portable terminals.
According to another embodiment of the invention; A kind of method that in the sight spot information server based on the communication network of IP Multimedia System, is used to provide data is provided; Wherein said method may further comprise the steps: receive the sight spot information request message from visitor's guidance application server; Said sight spot information request message is used for request and the corresponding sight spot of label information recommended information, and said sight spot information request message comprises said label information; And, will send portable terminal with the corresponding sight spot of said label information recommended information according to the said label information in the said sight spot information request message.
According to another embodiment of the invention; A kind of device that in the portable terminal based on the communication network of IP Multimedia System, is used to obtain data is provided; Said portable terminal comprises the radio frequency recognizer; Wherein said device comprises: first deriving means, be used for obtaining label information from RF tag through the radio frequency recognizer, and said label information identifies said RF tag uniquely; First dispensing device is used to send session and sets up request message to visitor's guidance application server, is used for request and sets up session, and said session is set up and comprised said label information in the request message; And first receiving device, be used for after said session is set up, receive from the sight spot information server with the corresponding sight spot of said label information recommended information.
Optional; Said apparatus also comprises: the 4th dispensing device; Be used to send positional information subscribe message to said visitor's guidance application server; Be used to obtain the positional information of one or more other portable terminals, comprise the identification information of said one or more other portable terminals in the said positional information subscribe message; And the 4th receiving system, be used to receive location information notification message from said visitor's guidance application server, comprise the current location information of said one or more other portable terminals in the said location information notification message.
According to another embodiment of the invention; A kind of device that in the visitor's guidance application server based on the communication network of IP Multimedia System, is used to provide data is provided; Wherein said device comprises: second receiving system; Request message is set up in the session that is used to ask to set up session that is used to receive from portable terminal, and the label information that request message comprises that said portable terminal obtains from RF tag through the radio frequency recognizer is set up in said session; And second dispensing device; Be used for after setting up said session with said portable terminal; Send the sight spot information request message to the sight spot information server, be used for request and the corresponding sight spot of said label information recommended information, said sight spot information request message comprises said label information.
Optional; Said apparatus also comprises: the 5th dispensing device; Be used for after setting up said session with said portable terminal; Send session related data to visitor's data server, said session related data comprises the temporal information corresponding to the information at the sight spot of said label information and this sight spot of said mobile terminal user visit.
Optional; Said apparatus also comprises: the 5th receiving system; Be used to receive positional information subscribe message from said portable terminal; Said positional information subscribe message is used to obtain the positional information of one or more other portable terminals, comprises the identification information of said one or more other portable terminals in the said positional information subscribe message; And the 6th dispensing device; Be used for based on the identification information of said one or more other portable terminals of said positional information subscribe message and the up-to-date label information of being stored, the positional information of said one or more other portable terminals be sent to said portable terminal through location information notification message corresponding to said one or more other portable terminals.
According to another embodiment of the invention; A kind of device that in the sight spot information server based on the communication network of IP Multimedia System, is used to provide data is provided; Wherein said device comprises: the 3rd receiving system; Be used to receive the sight spot information request message from visitor's guidance application server, said sight spot information request message is used for request and the corresponding sight spot of label information recommended information, and said sight spot information request message comprises said label information; The 3rd dispensing device is used for the said label information according to said sight spot information request message, will send portable terminal with the corresponding sight spot of said label information recommended information.
Through electronic guide service system of the present invention; The visitor can obtain the sight spot recommended information at each sight spot in the scenic spot through portable terminal; And can obtain other visitors in the scenic spot in real time, for example go sight-seeing the friend's at this scenic spot the positional information in this scenic spot with him.In addition, scenic spot administrative department can also send emergency notice and/or short notice through visitor's guidance application server each portable terminal in the scenic spot, is used for notified of specified events.
The various aspects of the present invention explanation of specific embodiment that will be through hereinafter and more clear.
Description of drawings
Through reading the detailed description of doing with reference to following accompanying drawing that non-limiting example is done, above-mentioned and other characteristics of the present invention will become more apparent:
Fig. 1 shows according to an embodiment of the invention based on the method flow diagram that the sight spot recommended information is provided for portable terminal in the communication network of IP Multimedia System;
Fig. 2 shows the method flow diagram of the positional information that is used to obtain other one or more mobile terminal user in the portable terminal of the communication network based on IP Multimedia System according to an embodiment of the invention;
Fig. 3 shows according to an embodiment of the invention based on the method flow diagram that sends a notification message to a plurality of portable terminals in the communication network of IP Multimedia System.
Same or analogous mark is used to represent same or analogous step or device in the accompanying drawing.
Embodiment
At first, a plurality of equipment and the major function thereof that relates in the exemplary embodiment of the present invention briefly introduced.
-RF tag, it is placed on each place, sight spot and other relevant positions in the scenic spot, and it can be active or passive type.
-portable terminal, mobile phone for example, personal digital assistant etc., it comprises the radio frequency recognizer, is used for communicating with the RF tag at each place, sight spot.
-visitor guidance application server is used for setting up the SIP session with portable terminal, and various data messages etc. is provided for portable terminal.
-sight spot information server is used to store the cartographic information at scenic spot and the sight spot recommended information at each sight spot, and these information can be multiple forms, for example text, picture, Voice & Video etc.
-visitor data server is used for collecting and the analysis session related data, and this session related data can comprise, the for example title at the sight spot in this scenic spot, gone sight-seeing of each visitor, and the time of going sight-seeing these sight spots.
Website ,-scenic spot, being used to scenic spot administrative department provides one to upload sight spot recommended information, issue short notice and/or emergency notice and obtain platform and the instrument that the visitor analyzes data; In addition, it also supports domestic consumer to browse and search for the sight spot recommended information, share travel notes etc.
Below will combine accompanying drawing that each exemplary embodiment of the present invention is described in detail.
Fig. 1 shows according to an embodiment of the invention based on the method flow diagram that the sight spot recommended information is provided for portable terminal in the communication network of IP Multimedia System.
As a certain visitor, also be after a certain mobile terminal user gets into this scenic spot and opens application terminal software, to initiate register requirement (REGISTER) to service call session control function entity (S-CSCF) through this portable terminal.After succeeding in registration, initiate third-party registration request (3 by S-CSCF to visitor's guidance application server again RdParty REGISTER), when S-CSCF receive from visitor's guidance application server to after the affirmation message of this third-party registration request, whole registration process is accomplished.
When this visitor went sight-seeing the S place, sight spot to the scenic spot, with reference to Fig. 1, at first, in step S11, portable terminal 10 obtained label information through the radio frequency recognizer RF tag that place in the S place from the sight spot.This label information has identified this RF tag uniquely, has also promptly identified sight spot S uniquely.
Then, in step S12, portable terminal 10 sends session and sets up request message (INVITE) to visitor's guidance application server 20, is used for request and sets up session.The label information that comprises in the request message that the RF tag of portable terminal 10 through radio frequency recognizer S from the sight spot obtains is set up in this session.Concrete, the session that portable terminal 10 sends is set up request message via device forwards to visitor's guidance application servers 20 such as for example S-CSCF.
Preferably; After portable terminal 10 obtains label information through the radio frequency recognizer from the RF tag of sight spot S; Can judge at first that the label information whether this label information obtain with the last time is identical, if this label information is different with the last label information that obtains, so; Portable terminal 10 sends session and sets up request message (INVITE) to visitor's guidance application server 20, is used for request and sets up session.
If this label information is identical with the last label information that obtains, explain that then this visitor still is positioned at S place, sight spot and does not leave as yet, so, portable terminal 10 will can not send session to visitor's guidance application server 20 and set up request message.
Can store at portable terminal 10 under the situation of many sight spot recommended informations that received; After portable terminal 10 obtains label information through the radio frequency recognizer from the RF tag of sight spot S; Interchangeable; Portable terminal 10 can at first judge this label information whether with a plurality of label informations that obtain before in any is identical, if each in this label information and a plurality of label informations that obtain before is all different, so; Portable terminal 10 sends session and sets up request message (INVITE) to visitor's guidance application server 20, is used for request and sets up session.
If some identical in this label information and a plurality of label informations that obtain before; Before then being described, this visitor went sight-seeing sight spot S; And also store sight spot recommended information in this portable terminal 10 corresponding to sight spot S; So, portable terminal 10 will can not send session to visitor's guidance application server 20 and set up request message.
For the situation that can store a plurality of sight spots recommended information that has received in the portable terminal 10; When portable terminal 10 is got back to the sight spot of having gone sight-seeing before once more; Owing to stored the sight spot recommended information at this sight spot in the portable terminal 10; Therefore, portable terminal 10 can not send session to visitor's guidance application server 20 again and set up request message, thereby makes visitor's guidance application server 20 can't know the current location information of portable terminal 10.In this case, after visitor's guidance application server 20 was registered, visitor's guidance application server 20 need be to portable terminal 10 transmission position subscribe message (SUBSCRIBE), the positional information that is used to subscribe to this portable terminal 10 at portable terminal 10.Based on this position subscribe message, portable terminal 10 every places, a sight spot that go sight-seeing promptly can send position informing message (NOTIFY) to visitor's guidance application server 20, to inform position, 20 portable terminals of visitor's guidance application server, 10 present located sight spot.
After visitor's guidance application server 20 receives and sets up request message from the session of portable terminal 10, in step S 13, send session and set up response message (200OK) to portable terminal 10.Portable terminal 10 receives after session sets up response message, in step S 14, sends and confirms message (ACK) to visitor's guidance application server 20.The same with INVITE, 200OK message between portable terminal 10 and the visitor's guidance application server 20 and ACK message are also via device forwards such as for example S-CSCF.
So far, set up the SIP session between portable terminal 10 and the visitor's guidance application server 20.
After having set up the SIP session, in step S15, visitor's guidance application server 20 sends the sight spot information request message to sight spot information server 30.Comprise in this sight spot information request message from set up the label information that extracts the request message from the session of portable terminal 10.This sight spot information request message is used for to 30 requests and the corresponding sight spot of this label information recommended information of this sight spot information server.
Preferably, portable terminal 10 is set up to the session of visitor's guidance application server 20 transmissions and is also comprised user configuration information in the request message.This user configuration information can comprise, the medium type supported of portable terminal 10 for example, such as text or picture or audio/video etc.; And language form, such as Chinese or English etc.; Whether hide the user position information of this portable terminal 10, that is to say not allow other mobile terminal user to subscribe to the user position information of this portable terminal 10.
Based on this, visitor's guidance application server 20 also comprises this user configuration information in the sight spot information request message that sight spot information server 30 sends.
After sight spot information server 30 receives the sight spot information request message from visitor's guidance application server 20; In step S16; According to label information and the user configuration information in this sight spot information request message; Search corresponding to this label information and sight spot recommended information that be complementary with user configuration information, and this sight spot recommended information is sent to portable terminal 10.Optional, sight spot information server 30 can send to visitor's guidance application server 20 with this sight spot recommended information, and via visitor's guidance application server 20 this sight spot recommended information is transmitted to portable terminal 10.After portable terminal 10 receives this sight spot recommended information, can play this sight spot recommended information through for example multimedia player.
Need to prove that user configuration information sends to visitor's guidance application server 20 when also can send register requirement the user of portable terminal 10.When configuration information changed, portable terminal 10 can trigger registration (RE-REGISTER) again.
After this sight spot recommended information sent completion, in step S17, visitor's guidance application server 20 sent sessions and stops request messages (BYE) to portable terminal 10, is used for request and stops this session.After portable terminal 10 receives this session termination request message, in step S18, send session and stop response message (200OK) to visitor's guidance application server 20.So far, the session between portable terminal 10 and the visitor's guidance application server 20 stops.The same with INVITE, BYE message between portable terminal 10 and the visitor's guidance application server 20 and 200OK message are also via device forwards such as for example S-CSCF.
Optional, after having set up the SIP session between visitor's guidance application server 20 and the portable terminal 10, in step S19, visitor's guidance application server 20 can also send session related data to visitor's data server 40.Can comprise in this session related data that the user of the for example title of sight spot S, and portable terminal 10 goes sight-seeing the temporal information of this sight spot S corresponding to the information of the sight spot S of this label information.
Based on this; The user of portable terminal 10 is after this scenic spot of visit; Can from visitor's data server 40, obtain the session related data corresponding to him through login website, scenic spot, also be the title at his a plurality of sight spots of in this scenic spot, going sight-seeing, and the time of going sight-seeing this each sight spot.Through these session related data, can so that the user of portable terminal 10 write and share travel notes.
In addition; To all visitors that use electronic guide service of the present invention; Their session related data all can be sent to visitor's data server 40; After visitor's data server 40 is collected the session related data corresponding to each visitor,, just can know the information such as preference of visitor to each sight spot through these session related data are analyzed.
Need to prove that any one that step S19 can be after step S14 takes place constantly, that is to say between step S19 and the step S15-S18 does not have precedence relationship.
Above-mentioned only is to describe for portable terminal provides the method for sight spot recommended information according to an embodiment of the invention to sight spot S; Be appreciated that; When the user of portable terminal 10 went sight-seeing other sight spot at this scenic spot, above-mentioned each step can be repeated to carry out, and leaves this scenic spot until it.
Optional; If the user of portable terminal 10 hopes to know other one or more visitors; Also be the positions of one or more mobile terminal user in this scenic spot; So, this portable terminal 10 can send the positional information subscribe message that is directed to these one or more portable terminals to visitor's guidance application server 20.Below hope to know portable terminal 11 with portable terminal 10 user position information be that example describes.
Concrete, with reference to Fig. 2, in step S21, portable terminal 10 sends positional information subscribe message (SUBSCRIBE) to visitor's guidance application server 20.The identification information that comprises this portable terminal 11 in this positional information subscribe message, for example, when portable terminal 11 was mobile phone, identification information can be the phone number of this portable terminal 11.
After visitor's guidance application server 20 received the positional information subscribe message from portable terminal 10, in step S22, visitor's guidance application server 20 sent subscription response message (200OK) to portable terminal 10.Then; In step S23; Visitor's guidance application server 20 is according to the identification information of the portable terminal 11 in the positional information subscribe message that receives; From the label information of this locality storage, search up-to-date label information,, the positional information of this portable terminal 11 is sent to portable terminal 10 through location information notification message (NOTIFY) then based on this up-to-date label information corresponding to this portable terminal 11.
After portable terminal 10 received the positional information of portable terminal 11, in step S24, portable terminal 10 sent location information response message (200OK) to visitor's guidance application server 20.
Afterwards; After visitor's guidance application server 20 receives at every turn and sets up request message from the session of this portable terminal 11; Visitor's guidance application server 20 all can be set up the new label information in the request message according to this session, and the positional information of the renewal of this portable terminal 11 is sent to portable terminal 10 through location information notification message.So, the user of portable terminal 10 just can obtain the user's of this portable terminal 11 real-time position information.
Need to prove that the transmission of SUBSCRIBE, NOTIFY and 200OK message between above-mentioned portable terminal 10 and the visitor's guidance application server 20 is all via device forwards such as for example S-CSCF.
Optional, scenic spot administrative department can also send a notification message through visitor's guidance application server 20 each portable terminal in the scenic spot, to be used for each portable terminal notified of specified events in the scenic spot.
Concrete, with reference to Fig. 3, at first, in step S31, scenic spot administrative department makes an announcement through website, scenic spot 50, is used for notified of specified events.
Then; In step S32; Sight spot information server 30 sends trigger messages (TRIGGER) to visitor's guidance application server 20 according to this notice, comprises the particular event that need notify in this trigger messages; Geographic range (also promptly the portable terminal in which geographic range need be notified), and time point (also promptly which time point notifying this particular event) at.
After visitor's guidance application server 20 receives this trigger messages; In step S33; Based on geographic range information and the time point information in this trigger messages; At this time point the particular event in this trigger messages is sent to each portable terminal that is positioned at this geographic range in the scenic spot through notification message (MESSAGE), for example portable terminal 10 etc.
After portable terminal 10 grades receive notification message, in step S34, send response message (200OK) to visitor's guidance application server 20.
In another embodiment, visitor's guidance application server 20 each portable terminal to the scenic spot that can send a notification message based on Time Triggered.For example, visitor's guidance application server 20 can be in the lunchtime, for example peripheral dining room information is sent to each portable terminal in the scenic spot through notification message in 30 minutes before the 12:00.
To those skilled in the art, obviously the invention is not restricted to the details of above-mentioned example embodiment, and under the situation that does not deviate from spirit of the present invention or essential characteristic, can realize the present invention with other concrete form.Therefore; No matter from which point; All should regard embodiment as exemplary; And be nonrestrictive, scope of the present invention is limited accompanying claims rather than above-mentioned explanation, therefore is intended to the implication of the equivalents that drops on claim and all changes in the scope are included in the present invention.Should any Reference numeral in the claim be regarded as limit related claim.In addition, obviously other unit or step do not got rid of in " comprising " speech, and odd number is not got rid of plural number.A plurality of unit of stating in system's claim or device also can be realized through software or hardware by a unit or device.The first, the second word such as grade is used for representing title, and does not represent any specific order.

Claims (15)

1. method that in portable terminal, is used to obtain data based on the communication network of IP Multimedia System, said portable terminal comprises the radio frequency recognizer, wherein said method may further comprise the steps:
A. obtain label information through the radio frequency recognizer from RF tag, said label information identifies said RF tag uniquely;
B. send session and set up request message to visitor's guidance application server, be used for request and set up session, said session is set up and is comprised said label information in the request message;
C. after said session is set up, receive from the sight spot information server with the corresponding sight spot of said label information recommended information.
2. method according to claim 1 is characterized in that, and is after the said step a, further comprising the steps of before the said step b:
-judge that the label information whether said label information obtain with the last time is identical;
Said step b further comprises: if said label information is different with the last label information that obtains, then sends said session and set up request message to visitor's guidance application server.
3. method according to claim 1 is characterized in that, and is after the said step a, further comprising the steps of before the said step b:
-judge said label information whether with a plurality of label informations that obtain before in any is identical;
Said step b further comprises: if each in said label information and a plurality of label informations that obtain before is all different, then sends said session and set up request message to visitor's guidance application server.
4. method according to claim 1 is characterized in that, said method is further comprising the steps of:
I. send positional information subscribe message to said visitor's guidance application server, be used to obtain the positional information of one or more other portable terminals, comprise the identification information of said one or more other portable terminals in the said positional information subscribe message;
Ii. receive location information notification message, comprise the current location information of said one or more other portable terminals in the said location information notification message from said visitor's guidance application server.
5. method that in visitor's guidance application server, is used to provide data based on the communication network of IP Multimedia System, wherein said method may further comprise the steps:
A. receive from the session that is used to ask to set up session of portable terminal and set up request message, the label information that request message comprises that said portable terminal obtains from RF tag through the radio frequency recognizer is set up in said session;
B. after setting up said session with said portable terminal, send the sight spot information request message to the sight spot information server, be used for request and the corresponding sight spot of said label information recommended information, said sight spot information request message comprises said label information.
6. method according to claim 5 is characterized in that, said method is further comprising the steps of:
C. receive from said sight spot information server with the corresponding sight spot of said label information recommended information;
D. said sight spot recommended information is sent to said portable terminal;
E. with the said session of said terminating mobile terminal.
7. method according to claim 5 is characterized in that, and is further comprising the steps of after the said steps A:
-after setting up said session, send session related data to visitor's data server with said portable terminal, said session related data comprises the temporal information corresponding to the information at the sight spot of said label information and this sight spot of said mobile terminal user visit.
8. method according to claim 5 is characterized in that, said method is further comprising the steps of:
I. receive positional information subscribe message from said portable terminal; Said positional information subscribe message is used to obtain the positional information of one or more other portable terminals, comprises the identification information of said one or more other portable terminals in the said positional information subscribe message;
II. based on the identification information of said one or more other portable terminals in the said positional information subscribe message and the up-to-date label information of being stored, the positional information of said one or more other portable terminals is sent to said portable terminal through location information notification message corresponding to said one or more other portable terminals.
9. method according to claim 8 is characterized in that, and is further comprising the steps of after the said Step II:
III. receive from the session of said one or more other portable terminals and set up request message, said session is set up and is comprised new label information in the request message;
IV. set up the said new label information in the request message according to said session, the positional information of the renewal of said one or more other portable terminals is sent to said portable terminal through location information notification message.
10. method according to claim 5 is characterized in that, said method is further comprising the steps of:
N. send a notification message at least one portable terminal, be used to notify said at least one portable terminal particular event.
11. method according to claim 10 is characterized in that, and is further comprising the steps of before the said step M:
M. receive trigger messages, comprise said particular event, geographic range information and the time point information that to notify in the said trigger messages from said sight spot information server;
Said step N also comprises: according to said trigger messages, and at least one portable terminal in said time point sends said notification message to said geographic range.
12. a method that in the sight spot information server based on the communication network of IP Multimedia System, is used to provide data, wherein said method may further comprise the steps:
X. receive the sight spot information request message from visitor's guidance application server, said sight spot information request message is used for request and the corresponding sight spot of label information recommended information, and said sight spot information request message comprises said label information;
Y. according to the said label information in the said sight spot information request message, will send portable terminal with the corresponding sight spot of said label information recommended information.
13. method according to claim 12 is characterized in that, said method is further comprising the steps of:
M. send trigger messages to said visitor's guidance application server, be used to trigger said visitor's guidance application server notification particular event, comprise said particular event, geographic range information and the time point information that to notify in the said trigger messages.
14. a device that in the portable terminal based on the communication network of IP Multimedia System, is used to obtain data, said portable terminal comprises the radio frequency recognizer, and wherein said device comprises:
First deriving means is used for obtaining label information through the radio frequency recognizer from RF tag, and said label information identifies said RF tag uniquely;
First dispensing device is used to send session and sets up request message to visitor's guidance application server, is used for request and sets up session, and said session is set up and comprised said label information in the request message;
First receiving device is used for after said session is set up, receive from the sight spot information server with the corresponding sight spot of said label information recommended information.
15. a device that in the visitor's guidance application server based on the communication network of IP Multimedia System, is used to provide data, wherein said device comprises:
Second receiving system, request message is set up in the session that is used to ask to set up session that is used to receive from portable terminal, and the label information that request message comprises that said portable terminal obtains from RF tag through the radio frequency recognizer is set up in said session;
Second dispensing device; Be used for after setting up said session with said portable terminal; Send the sight spot information request message to the sight spot information server, be used for request and the corresponding sight spot of said label information recommended information, said sight spot information request message comprises said label information.
CN201110097365.7A 2011-04-12 2011-04-12 For visitor provides the method and apparatus of sight spot recommended information in communication network Expired - Fee Related CN102740222B (en)

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