CN1571553A - Method and system for located tracking and warning of mobile terminal group - Google Patents
Method and system for located tracking and warning of mobile terminal group Download PDFInfo
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- CN1571553A CN1571553A CN 03141643 CN03141643A CN1571553A CN 1571553 A CN1571553 A CN 1571553A CN 03141643 CN03141643 CN 03141643 CN 03141643 A CN03141643 A CN 03141643A CN 1571553 A CN1571553 A CN 1571553A
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- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
Abstract
This invention is a position tracking alarm method of mobile terminal groups. A concept group is built and the parameters are given. Several mobile targets are invited to join in the group. Tracking monitoring service is started to inquire the background information and current position of the tracked target. Then result is got after computing according to the local position information and alarm toggle condition to judge whether to alarm. Emergency processing mechanism is started when alarm toggle condition is sufficient. If it doesn't meet the alarm condition, then next tracking or finishing service is processed after a certain time. Multimedia and text mode are used to transmit information and emergency mechanism between members in the group. Software of position tracking alarm system of mobile terminal groups includes core business software package of position tracking alarm system, multimedia data base and mobile terminal adaptive software package. Hardware includes application server, wireless network, position server, database server and mobile terminal. Business software package is set in application server to get position information to compute from position server through application server, and send multimedia transfer instruction and text information through application server. Position server gets position information of the mobile terminal through wireless core network, and then sends the information to tracking alarm system.
Description
Technical field
Alarm method and tracking system are followed the tracks of in the location that the present invention relates to a kind of portable terminal cohort, relate in particular to a kind of 2.5G of being applied in, location-based tracking and the tracking system with alarm function on 3G or the later wireless network.
Background technology
Such a case is usually arranged, have lineup group to wish to keep in touch mutually, and when having special event to take place, carry out relevant rapidly emergency processing in specific situation and place.Suchlike situation can occur in such as rescue attempt, exploration, disaster event analysis, travel, spends a holiday or the like, and the mutual intellectual between this each group member has been played the part of important role in the information sharing of whole group of maintenance.
According to market survey, expect in the near future for the demand of security monitoring service and to have great rising, in traditional safety system market, most of tracking systems are very limited in fact, mainly be in the environment of a sealing because of these system works, it is so-called local trace system, in addition, the signaling that the mechanism of these monitoring objects is based between watch-dog and the object transmits, generally when can not receive signaling or signal, watch-dog just can report to the police, and these systems are very strong to the dependence of its specific hardware and signaling, do not have portability.
Along with the development of global positioning system, obtain positional information and can be no longer dependent on traditional signal transmitting station, thereby enlarged the coverage of tracking system at present.But global positioning system equipment and service, and the service that provides of existing location server, the simple signaling process of request-answers formula just, and lack desk-top real-time monitor service afterwards, the more complicated service logic of active alarm and high level.
Simultaneously, in current wireless network, the service of this while real-time multimedia information intercommunication and active real-time tracking is not developed as yet, under the situation of wishing aforesaid lineup group to keep in touch mutually in specific situation and place, when emergency takes place, utilizing diversified emergency measures to come its group member that wanders away is followed the tracks of relief rapidly, is impossible at present.
Summed up, there are a lot of restrictions in existing position-based information trace system, has hindered the use of domestic consumer, for example:
Expensive special-purpose terminal equipment;
Do not have the notion of group, just within the specific limits each object is followed the tracks of separately;
Can't initiatively initiate a message to the user
There is not the backstage notion of monitoring in real time
There is not corresponding high-rise complicated business logic;
Monitoring objective is in the environment of sealing;
Follow the tracks of between individuality and do not have mutual intellectual;
Every character of dynamically change group of tracking group, as alert if, monitoring range, personnel's increase and decrease or the like;
It is single that information transmits media.
Summary of the invention
The location that the purpose of this invention is to provide a kind of portable terminal cohort is followed the tracks of alarm method and is followed the tracks of warning system, can be applied to 2.5G, on 3G or the later Radio Network System, provide global backstage real-time tracking and active alarm service to the user, can keep trackability between each group member at the appointed time, intellectual and real time information intercommunication mutually provides record, calculating and logic high level to judge each group member's movement track, and the enforcement of urgent emergency mechanism is provided.The equipment of this tracking and tracking system and usage charges will be that the general population can bear.
To achieve these goals, the present invention adopts following technical scheme:
Alarm method is followed the tracks of in a kind of location of portable terminal cohort, may further comprise the steps:
1a. set up a group;
1b. set the parameters of this group;
1c. several moving targets are set at this group membership, and these group memberships can be tracked;
Follow the tracks of alerting service 1d. start;
1e. obtain the current location of tracked target and calculate with the alarm triggered condition;
1f. the result who calculates according to step e) judges whether the needs alarm, if desired, to step g), does not need then to arrive step h);
1g. satisfy the alarm triggered condition, start emergency response mechanism;
1h. satisfy the warning trigger condition, then wait for behind the certain hour and to follow the tracks of next time to step e).
1i. to limit, finish service service time
A kind of positioning, tracking and alarming system of portable terminal cohort comprises wireless network, portable terminal, and application server, location server and positioning control system are characterized in:
Application server: link to each other with described radio core network and location server, (MTAS) provides the platform support for described positioning control system;
Location server: link to each other with described application server with described radio core network, obtain the positional information of described portable terminal and offer described positioning control system by described radio core network;
Positioning control system: cloth is put on the described application server, utilizes described application server to obtain customer position information and provide the tracking alerting service to the user to location server.
Multimedia and text database link to each other with application server or the Internet, for positioning, tracking and alarming system and portable terminal provide data.
Owing to adopted technique scheme, the present invention is compared to prior art, has following advantage, being different from traditional positioning control system needs the system manager to set/dispose, applied for that the usufructuary general user of native system just can dynamically independently create and group is followed the tracks of in management, intervention that need not the system manager, thus privacy of user protected; Reduced and started the intermediate link of emergency treatment program, thereby improved emergency response speed; The center of following range, promptly object of reference can be arbitrarily movable object space, can be static object space also, can be the arbitrary member of this trackings group, also can be other tracking arbitrary members of group, also can be the fixed object that does not belong to any tracking group; It is unrestricted to follow the tracks of the group member of group quantity; The tracking group member of group forms situation and can dynamically update as required, that is to say that any tracked object can at any time add or leave tracking group.
Description of drawings
Fig. 1 is the schematic diagram of the notion group tracking system on the two-dimensional space;
Fig. 2 is the flow chart that alarm method is followed the tracks of in the location of portable terminal cohort of the present invention;
Fig. 3 is that the flow chart of the emergency treatment mechanism in the alarm method is followed the tracks of in the location of portable terminal cohort of the present invention;
Fig. 4 is the schematic diagram that tracking system of the present invention is used in wireless network;
Fig. 5 is the schematic diagram of using in the IP multimedia system of tracking system of the present invention in 3GPP;
Fig. 6 is portable terminal directly obtains multimedia messages from multimedia resources database a schematic diagram;
Fig. 7 is portable terminal obtains multimedia messages from multimedia resources database by tracking system a schematic diagram;
Fig. 8 is portable terminal obtains text message and multimedia messages from tracking system and multimedia information lib a schematic diagram;
Fig. 9 is that portable terminal obtains text message from tracking system, obtains the schematic diagram of multimedia messages from multimedia information lib;
Figure 10 is portable terminal obtains text message from tracking system a schematic diagram.
Embodiment
Further specify technical scheme of the present invention below in conjunction with drawings and Examples,
For clearer explanation the present invention, at first explain following noun:
Keeper: a responsible establishment, configuration, the people of modification and deletion group, the owner of the group that is otherwise known as;
Reference substance: the reference center of a monitoring range, this reference center can be movable or fixing object, and it can be one of them group member, or the group member of other groups, or does not belong to any group fixed object;
Tracked target: one by the object of system keeps track, has added the tracked target of notion group exactly;
The notion group: be ready specific crowd tracked and that wish to know mutually and to exchange information for one, each group member can know other group members' state, and when the group member had alarm event to take place, the notion group had the ability to carry out respective handling rapidly.
Fig. 1 is the schematic diagram of the notion group tracking system on the two-dimensional space, although tracking system can be applicable to three dimensions, for the sake of simplicity, Fig. 1 has described two-dimentional notion group tracking system, suppose that three mobile objects belong to a notion group together, one of them is reference substance Obj
0, other two is general tracked target Obj
1And Obj
2, reference substance Obj
0Track be shown as the dotted line of round dot, Obj
1Be the triangle solid line, Obj
2Be the imaginary point line of square, circle has shown that, the keeper is exactly that reference substance Obj by the monitoring range of keeper's definition of group here
0Itself.
Fig. 2 is the flow chart that alarm method is followed the tracks of in the location of portable terminal cohort of the present invention, and tracking of the present invention may further comprise the steps:
A. set up a group, tracking system defines the keeper that the user who sets up this group becomes this group, and the keeper has the parameters and the increase of this group of weight update or deletes the member of this group.
B. the tracking system mobile terminal receive is set the parameters of this group, and parameter can comprise that reference substance is shape, alarm conditions, alarm level and the respective handling mode of radius, the monitoring range of maximum translational speed value, the monitoring range of Surveillance center's point, tracked target, inquires about the time span and the enquiry frequency of tracked target at every turn.
C. tracking system is defined as this group membership with several moving targets, and these group memberships can be followed the tracks of by the keeper of this group.
D. start tracing monitor service (S21).
E. tracking system inquiry tracked target is promptly followed the tracks of the general information (S22) of group.
Enter tracing process (S23) according to query time length and the enquiry frequency set.
F. tracking system is inquired about the current information of tracked target, and this positional information from location server (LS) (S24).
G. calculate (S25) according to the current information and the alarm triggered condition of tracked target, the alarm triggered condition can be set at:
G1. the tracked object predetermined scope of dissociating, described scope is one of parameter of setting in the described step b);
G2. the translational speed of tracked object surpasses predetermined value, and described value is one of parameter of setting in the described step b);
G3. the dropout of tracked object;
G4. tracked object initiatively sends alarm signal;
G5. tracked object does not enter preset range.
G6. tracked object enters preset range.
Alarm conditions can be set up on their own as required by the keeper of group, just illustrate a kind of alarm triggered condition herein.
H. the result who calculates according to step g) judges whether needs alarms (S26), if desired, and to step I), do not need then to arrive step I);
I. satisfy the alarm triggered condition, start emergency response mechanism (S27), emergency response mechanism can be according to following setting, and as shown in Figure 3, Fig. 3 is a kind of flow chart of emergency response mechanism of setting:
I1. inquire about the relevant information of tracked target, comprise positional information and background archive information (S31);
I2. described various relevant informations are formed specific form (S32);
I3. according to alarm level, start the handling procedure (S33) of appropriate level, alarm level can have a plurality of, is one of parameter of setting in the described step b), and warning level shown in Figure 3 is set as follows:
Alarm level 1 sends alarm notification and relevant information and organizes all members (S34) to this;
Alarm level 2 sends alarm notification and relevant information to this Group administrators (S35);
Alarm level 3 sends alarm notification and the relevant information father and mother (S36) to this tracked target;
……
Alarm level k sends alarm notification and relevant information to predefined personnel.
I4. continue the tracing and monitoring tracked target, wait for next step indication (S37);
Alarm level and corresponding emergency processing program are to set in advance, have just enumerated a kind of alarm level and its corresponding emergency processing method here.
I. satisfy the warning trigger condition, then wait for behind the certain hour to follow the tracks of (S28) next time to step f).
The information that provides in the alarm method is provided in the location of portable terminal cohort of the present invention can be the information of multimedia messages, text message or multimedia and text combination, each is followed the tracks of group member and can use portable terminal to come to obtain group member's historical position information by different medium such as text, image, video flowings, in case of emergency, follow the tracks of management and group person or member and can inquire about historical position information and head portrait and the archives of losing the member, and send to assigned address, follow the tracks of the position that group member also can utilize electronic map query oneself and other group members.
Follow the tracks of in the alarm method location of portable terminal cohort of the present invention, and the keeper of group or group membership can use portable terminal to obtain information in several ways:
Fig. 6 is portable terminal directly obtains multimedia messages from multimedia resources database a schematic diagram, comprising:
6a. the inquiry multimedia messages request that the tracking system mobile terminal receive sends;
6b. tracking system is returned address, multimedia resources of mobile terminal storehouse;
6c. the query requests of multimedia resources database mobile terminal receive;
6d. portable terminal sends multimedia messages to portable terminal.
To be portable terminal obtain the schematic diagram of multimedia messages by tracking system from multimedia resources database to Fig. 7, comprising:
7a. the inquiry multimedia messages request that the tracking system mobile terminal receive sends;
7b. tracking system sends query requests to multimedia resources database;
7c. tracking system receives multimedia messages from multimedia resources database;
7d. tracking system is transmitted to portable terminal with the multimedia messages that receives.
To be portable terminal obtain the schematic diagram of text message and multimedia messages from tracking system and multimedia information lib to Fig. 8, comprising:
8a. query text and multimedia messages request that the tracking system mobile terminal receive sends;
8b. tracking system sends query requests to a plurality of multimedia resources databases, sends query requests to the subscriber profile data storehouse simultaneously;
8c. tracking system receives text and multimedia messages and all media informations is organized as specific format;
8d. tracking system returns to portable terminal with required text and multimedia messages.
Fig. 9 is that portable terminal obtains text message from tracking system, obtains the schematic diagram of multimedia messages from multimedia information lib, comprising:
9a. query text and multimedia messages request that the tracking system mobile terminal receive sends;
9b. tracking system sends query requests to the subscriber profile data storehouse;
9c. tracking system is obtained the multimedia resources database address;
9d. tracking system is returned the archive information and the multimedia resources database address of portable terminal textual form;
9e. the inquiry multimedia messages request that the multimedia resources database mobile terminal receive sends;
9f. portable terminal receives multimedia messages.
To be portable terminal obtain the schematic diagram of text message from tracking system to Figure 10, comprising:
10a. the query text information request that the tracking system mobile terminal receive sends;
10b. portable terminal receives text message.
Fig. 4 is the schematic diagram that tracking system of the present invention is used in wireless network, the positioning, tracking and alarming system of portable terminal cohort of the present invention, comprise application server 1, location server 2, positioning control system 3, radio core network 4 and portable terminal 5, be characterized in:
Application server 1 links to each other with radio core network 4, location server 2, for positioning, tracking and alarming system 3 provides the platform support;
Location server 2 links to each other with application server 1 with radio core network 4, obtains the positional information of portable terminal 5 and offers positioning, tracking and alarming system 3 by radio core network 4;
Positioning, tracking and alarming system 3, cloth are put in application server 1, for portable terminal 5 provides follow-up service, finish each step of tracking of the present invention
The wireless network that tracking system of the present invention is used is the network of any standard.Can be 2.5G, 3G or wireless network afterwards.
Fig. 5 is the schematic diagram of using in the IP multimedia system of tracking system of the present invention in 3GPP, comprises wireless network 4, portable terminal 5, public telephone network 6 and the Internet 7, and wherein wireless network 4 comprises:
GMSC (gateway mobile switching center) (GMSC) 41, mobile switching center (MSC/VLR) 42, circuit switching media gateway (CS-MGW) 43, call business control module (CSCF) 44, home subscriber Service Database (HSS) 45, gateway GPRS service node (GGSN) 46, service GPRS service node (SGSN) 47, wireless network access scheme (RNS) 48, the connected mode between them and and wireless terminal 5, public telephone network 6 and the Internet 7 between connected mode all according to the connected mode of the IP multimedia system among the 3GPP.
For the application server 1 that also comprises in the tracking system of the present invention, location server 2 and positioning, tracking and alarming system 3, multimedia and text database 8,9 connect as follows:
Application server 1 links to each other with call business control module 44, the Internet 7 and location server 2 in the IP multimedia system, for positioning, tracking and alarming system 3 provides the platform support;
Location server 2, link to each other with GMSC (gateway mobile switching center) 41, application server 1 and home subscriber Service Database 45 in positioning, tracking and alarming system 3, the IP multimedia system, obtain the positional information of portable terminal 5 and offer positioning, tracking and alarming system 3 by radio core network 4;
Positioning, tracking and alarming system 3, cloth are put in application server 1, for portable terminal 5 provides follow-up service, finish each step as tracking of the present invention.
Multimedia and text database 8 link to each other with application server 1, for positioning, tracking and alarming system 3 provides data.
Multimedia and text database 9 link to each other with the Internet 7, provide data by the Internet 7 for positioning, tracking and alarming system 3 and portable terminal.
Owing to adopted technique scheme, tracking of the present invention and tracking system have portability, being different from traditional positioning, tracking and alarming system needs the system manager to set/dispose, applied for that usufructuary general user just can dynamically independently create and group is followed the tracks of in management, intervention that need not the system manager, thus privacy of user protected; Reduced and started the intermediate link of emergency treatment program, thereby improved emergency response speed; The center of following range, promptly object of reference can be arbitrarily movable object space, can be static object space also, can be the arbitrary member of this trackings group, also can be other tracking arbitrary members of group, also can be the fixed object that does not belong to any tracking group; Same tracked object can be endowed different groups simultaneously; It is unrestricted to follow the tracks of the group member of group quantity; The tracking group member of group forms situation and can dynamically update as required, that is to say that any tracked object can at any time add or leave tracking group; Following range also can be adjusted as required at any time, and can self-defined desire rule shape; Can handle a plurality of notions simultaneously and follow the tracks of group.
For having used wireless network of the present invention, the service of all kinds of tracing and monitorings can be provided, for example: person in distress's positional information, movement track, relevant case history and blood group information, photo etc. can be provided during tourism, can help the rescue personnel to find person in distress and the correct various medicines of use rapidly, can improve the success rate of rescue greatly; Father and mother can monitor child's driving speed, just give a warning when it exceeds the speed limit; Father and mother can also monitor child's scope of activities,, can give a warning during greater than predefined value in child and father and mother's distance; Also can set someone and enter certain scope within a certain period of time,, then give a warning, realize that promptly a kind of tracking escorts service if overtime this tracked object does not also enter predetermined scope.
Claims (17)
1. alarm method is followed the tracks of in the location of a portable terminal cohort, may further comprise the steps:
1a. set up a group;
1b. set the parameters of this group;
1c. several moving targets are set at this group membership, and these group memberships can be tracked;
Follow the tracks of alerting service 1d. start;
1e. obtain the current location of tracked target and calculate with the alarm triggered condition;
1f. the result who calculates according to step e) judges whether the needs alarm, if desired, to step g), does not need then to arrive step h);
1g. satisfy the alarm triggered condition, start emergency response mechanism;
1h. satisfy the warning trigger condition, then wait for behind the certain hour and to follow the tracks of next time to step e).
1i. to limit, finish service service time
2. alarm method is followed the tracks of in the location of portable terminal cohort as claimed in claim 1, it is characterized in that, described group parameters and group member's information can be visited at any time and be changed flexibly, and non-service affecting continuity and independence.
2a. described group member can increase or delete at any time.
2b. described group following range can enlarge or dwindle at any time
2c. described group reference center can change setting at any time
2d. can prolong at any time or reduce described group service time
2e. the definition of described group alarm level can be revised at any time
2f. described group group member position scanning frequency can be accelerated or slow down at any time
2g. the alarm after described group of alarm conditions trigger is sent to object and can be added at any time, reduces and revise
2h. the text and the multimedia background information of tracked target can be inquired about and revise to tracking system at any time;
2i. tracking system can be inquired about the positional information of tracked target at any time according to single request;
2j. the native system authority of Any user can be revised at any time
2k. power user that can definitions section, and can increase at any time or delete
3. alarm method is followed the tracks of in the location of portable terminal cohort as claimed in claim 1, it is characterized in that described alarm triggered condition comprises:
The predetermined scope 3a. tracked object dissociates, described scope are one of parameters of setting in the described step b);
3b. the translational speed of tracked object surpasses predetermined value, described value is one of parameter of setting in the described step b);
3c. the dropout of tracked object;
3d. tracked object initiatively sends alarm signal.
3e. tracked object does not enter preset range.
3f. tracked object enters preset range.
4. alarm method is followed the tracks of in the location of portable terminal cohort as claimed in claim 1, it is characterized in that described emergency response mechanism comprises:
4a. the relevant information of append query tracked target comprises background information and positional information;
4b. analysis position information provides the best route that arrives
4c. analysis position information provides targeted rate and direction trend
4d. described various relevant informations are formed specific form;
4e. transmission information is to this Group administrators.
4f. transmission information is to the power user.
4g. transmission information is to all or part group member.
4h. automatically prolong service time.
4i. continue the normal service state.
4j. it is a plurality of that alarm level can have, and is one of parameter of setting in the described step b);
4k. according to the defined alarm level of alarm triggered condition, the emergency treatment program of corresponding appropriate level.
4l. in the emergency treatment program, 4a-4i use capable of being combined.
4m. information can be multimedia or textual form.
5. alarm method is followed the tracks of in the location of portable terminal cohort as claimed in claim 1, it is characterized in that the described dynamic tracking that is tracked as:
5a. the following range of group is as the criterion with the distance with reference center
5b. reference center can be for moving or fixing point
5c. reference center can be endowed other targets outside Group administrators, group member or the group
5d. the following range of group can be defined as Any shape
6. as location-based tracking in claim 1, the 4 described wireless networks, it is characterized in that described information is multimedia messages, portable terminal can directly obtain multimedia messages from multimedia resources database:
6a. tracking system is received the inquiry multimedia messages request that portable terminal sends;
6b. tracking system is returned address, multimedia resources of mobile terminal storehouse;
6c. multimedia resources database is received the query requests that portable terminal sends;
6d. multimedia resources database sends to multimedia messages to portable terminal.
7. as location-based tracking in claim 1, the 4 described wireless networks, it is characterized in that described information is multimedia messages, portable terminal can obtain multimedia messages from multimedia resources database by tracking system:
7a. tracking system is received the inquiry multimedia messages request that portable terminal sends;
7b. tracking system sends query requests to multimedia resources database;
7c. tracking system receives multimedia messages from multimedia resources database;
7d. tracking system is transmitted to portable terminal with the multimedia messages that receives.
8. as location-based tracking in claim 1, the 4 described wireless networks, it is characterized in that described information is text message and multimedia messages, portable terminal can obtain text message and multimedia messages from tracking system and multimedia information lib:
8a. tracking system is received query text and multimedia messages request that portable terminal sends;
8b. tracking system sends query requests to a plurality of multimedia resources databases, sends query requests to the subscriber profile data storehouse simultaneously;
8c. tracking system receives text and multimedia messages and all media informations is organized as specific format;
8d. tracking system returns to portable terminal with required text and multimedia messages.
9. as location-based tracking in claim 1, the 4 described wireless networks, it is characterized in that described information is text message and multimedia messages, portable terminal can obtain text message from tracking system, obtains multimedia messages from multimedia information lib:
9a. query text and multimedia messages request that the tracking system mobile terminal receive sends;
9b. tracking system sends query requests to the subscriber profile data storehouse;
9c. tracking system is obtained the multimedia resources database address;
9d. tracking system is returned the archive information and the multimedia resources database address of portable terminal textual form;
9e. multimedia resources database is accepted the inquiry multimedia messages request that portable terminal sends;
9f. multimedia resources database sends multimedia messages to portable terminal.
10. as location-based tracking in claim 1, the 4 or 5 described wireless networks, it is characterized in that described information is text message, portable terminal can obtain text message from tracking system:
10a. tracking system is accepted the query text information request that portable terminal sends;
10b. tracking system sends text message to portable terminal.
11. the positioning, tracking and alarming system of a portable terminal cohort, comprise radio core network (4), application server (1), location server (2), portable terminal (5) and positioning, tracking and alarming system (MTAS) (3), multimedia and text database (8,9) is characterized in that:
Application server (1), with described radio core network (4), multimedia and text database (8), location server (2) and the Internet (7) link to each other, for described positioning, tracking and alarming system (MTAS) (3) provides the platform support;
Location server (2) links to each other with described application server (1) with described radio core network (4), obtains the positional information of described portable terminal (5) and offers described positioning, tracking and alarming system (3) by described radio core network (4);
Positioning, tracking and alarming system (3), cloth are put on the described application server (1), utilize described application server (1) to obtain customer position information and provide the tracking alerting service to the user to location server (2).
Multimedia and text database (8) link to each other with application server (1), for positioning, tracking and alarming system (3) provides data.
Multimedia and text database (9) link to each other with the Internet (7), provide data by the Internet (7) for positioning, tracking and alarming system and portable terminal (3).
12. the positioning, tracking and alarming system of portable terminal cohort as claimed in claim 11 is characterized in that, system provides transparent timing running background and calculating in the user.By the various time limits are set, when arriving, initiatively visits various data and service is provided in the time limit, comprise regularly by application server obtaining in addition logical calculated and regularly begin and finishes to serve of customer position information.
13. the positioning, tracking and alarming system of portable terminal cohort as claimed in claim 11 is characterized in that, system not only provides the question and answer mode information consulting service, more can initiatively send information to the user, comprises warning information.
14. follow the tracks of alarm method and system as the location of claim 1 and 11 described portable terminal cohorts, it is characterized in that, system manager still not, mobile phone users itself can be finished the establishment and the modification of portable terminal group.Mobile phone users can independently be realized the described every step of claim 1 and not need participating in of system manager.
15. the positioning, tracking and alarming system of portable terminal cohort as claimed in claim 11 is characterized in that, system's portable, described wireless network can be the wireless networks of any standard.
16. as claim 6,7,8, the positioning, tracking and alarming system of 9,10,11 described portable terminal cohorts, it is characterized in that multimedia and text database can be the background data base systems of application server, also can be the external database system that connects by network.
17. the positioning, tracking and alarming system of portable terminal cohort as claimed in claim 11 can be applied to it is characterized in that in the IP multimedia system among the 3GPP:
Application server (1), with the call business control module (44) in the described IP multimedia system, multimedia and text database (8), location server (2) links to each other with the Internet (7), for positioning, tracking and alarming system (MTAS) (3) provides the platform support;
Location server (2), link to each other with GMSC (gateway mobile switching center) (41) and described home subscriber Service Database (45) in described application server (1), the described IP multimedia system, obtain the positional information of described portable terminal (5) and offer described positioning, tracking and alarming system (3) by described radio core network (4);
Positioning, tracking and alarming system (3), cloth are put in described application server (1), utilize described application server (1) to provide follow-up service to the user, finish each step of tracking as claimed in claim 1.
Multimedia and text database (8) link to each other with application server (1), for positioning, tracking and alarming system (3) provides data.
Multimedia and text database (9) link to each other with the Internet (7), provide data by the Internet (7) for positioning, tracking and alarming system (3) and portable terminal.
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CN 03141643 CN1571553A (en) | 2003-07-16 | 2003-07-16 | Method and system for located tracking and warning of mobile terminal group |
PCT/IB2004/051235 WO2005009067A1 (en) | 2003-07-16 | 2004-07-15 | Dynamic group tracking |
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CN 03141643 CN1571553A (en) | 2003-07-16 | 2003-07-16 | Method and system for located tracking and warning of mobile terminal group |
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Cited By (13)
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CN100372441C (en) * | 2005-11-14 | 2008-02-27 | 华为技术有限公司 | Mobile terminal positioning method |
CN101345951A (en) * | 2007-07-12 | 2009-01-14 | Lg电子株式会社 | Mobile terminal and method for displaying location information therein |
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2003
- 2003-07-16 CN CN 03141643 patent/CN1571553A/en active Pending
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