CN102098656B - Method, system and device for acquiring position information of user terminal - Google Patents
Method, system and device for acquiring position information of user terminal Download PDFInfo
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- CN102098656B CN102098656B CN200910242491.XA CN200910242491A CN102098656B CN 102098656 B CN102098656 B CN 102098656B CN 200910242491 A CN200910242491 A CN 200910242491A CN 102098656 B CN102098656 B CN 102098656B
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Abstract
The invention discloses a method, system and device for acquiring position information of a user terminal, which are used for solving the problem that the acquired position information can not meet different service requirements based on the traditional technique. The main technical scheme of the invention comprises the following steps of: determining precision level information of the position information of the user terminal required by a service server from a subscribing request of the service server; acquiring the position information of the user terminal meeting the precision level according to the determined precision level information; and providing the acquired position information of the user terminal for the service server. By utilizing the technical scheme, the position information corresponding to the precision level required by the service server can be acquired aiming at different precision levels of the position information of the user terminal required by the different service servers, thereby different service requirements are greatly met.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of position information of user's terminal acquisition methods, system and device.
Background technology
Along with the development of the communication technology, provide the business Efforts To Develop of service to user terminal based on the positional information of user terminal.Therefore, in order to support more abundanter business models, first location positioning system needs to obtain the positional information of user and provides the positional information of user according to the request of service server to service server.
Current position navigation system mainly adopts user terminal to send up mode to obtain the positional information of user, in order to realize this object, user terminal needs the position of enable possition positioning function to self to position, and positioning result is fed back to location positioning system, based on this mode, the positional information obtained is single, can not meet the demand of different business to customer position information.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of position information of user's terminal acquisition methods, system and device, cannot meet the problem of different business demand for solving the positional information obtained based on prior art.
The embodiment of the present invention is achieved through the following technical solutions:
According to an aspect of the embodiment of the present invention, provide a kind of position information of user's terminal acquisition methods.
According to the position information of user's terminal acquisition methods that the embodiment of the present invention provides, comprising:
The precision grade information of described service server to the information requirements of user terminal position is determined from the subscribe request of service server;
According to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade;
According to the described obtain manner determined, obtain the positional information of described user terminal;
The positional information of the described user terminal obtained is supplied to described service server;
Wherein, precision grade corresponding to described precision grade information is that the local region class in described user terminal place is other, then obtain the mode meeting the positional information of described precision grade, comprise: the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, and from described user state information, extract the positional information meeting described precision grade; Or
Precision grade corresponding to described precision grade information is described user terminal place cell level, then obtain the mode meeting the positional information of described precision grade, comprise: the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or
Precision grade corresponding to described precision grade information is described user terminal place longitude and latitude rank, then obtain the mode meeting the positional information of described precision grade, comprise: indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients.
According to another aspect of the embodiment of the present invention, additionally provide a kind of position information of user's terminal and obtain system.
Obtain system according to the position information of user's terminal that the embodiment of the present invention provides, comprising:
At least one service server and obtain server with the positional information that at least one service server described exists signal annexation;
Wherein:
Described service server, for according to self provide business to generate position information of user's terminal permissible accuracy rank to comprise the subscribe request of precision grade information, and be sent to described positional information and obtain server;
Described positional information obtains server, for determining the precision grade information of described service server to the information requirements of user terminal position from the described subscribe request received; And, according to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade; According to the described obtain manner determined, obtain the positional information of described user terminal, and acquisition result is supplied to described service server; Wherein, be described user terminal place cell level at the precision grade that described precision grade information is corresponding, and when the user state information determining that described user terminal is corresponding comprises the described user terminal of sign from the first cell merge to the information of the second community, send position probing instruction to described user terminal; Or, when the precision grade that described precision grade information is corresponding is described user terminal place longitude and latitude rank, send position probing instruction to described user terminal.
According to another aspect of the embodiment of the present invention, additionally provide a kind of positional information and obtain server.
Obtain server according to the positional information that the embodiment of the present invention provides, comprising:
Precision grade determining unit, for determining the precision grade information of described service server to the information requirements of user terminal position from the subscribe request of service server;
Location information acquiring unit, for the described precision grade information determined according to described precision grade determining unit, obtains the positional information that described user terminal meets described precision grade;
Information provider unit, the positional information for the described user terminal described location information acquiring unit obtained is supplied to described service server;
Described location information acquiring unit, comprising:
Obtain manner determination module, for according to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade; Wherein, when the precision grade that described precision grade information is corresponding be the local region class in described user terminal place other time, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, and from described user state information, extract the positional information meeting described precision grade; Or when the precision grade that described precision grade information is corresponding is described user terminal place cell level, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or when the precision grade that described precision grade information is corresponding is described user terminal place longitude and latitude rank, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients;
Acquisition module, for the described obtain manner determined according to described obtain manner determination module, obtains the positional information of described user terminal.
By at least one technical scheme above-mentioned that the embodiment of the present invention provides, the precision grade of this service server to the information requirements of user terminal position is determined from the subscribe request of service server, and according to the precision grade information determined, obtain the positional information that this user terminal meets this precision grade, the positional information of the user terminal of acquisition is supplied to service server, adopt this technical scheme, the different accuracy rank that can require position information of user's terminal for different business server, obtain the positional information corresponding with service server permissible accuracy rank, thus different business demands can be met better.
Other features and advantages of the present invention will be set forth in the following description, and, partly become apparent from specification, or understand by implementing the present invention.Object of the present invention and other advantages realize by structure specifically noted in write specification, claims and accompanying drawing and obtain.
Accompanying drawing explanation
Accompanying drawing is used to provide a further understanding of the present invention, and forms a part for specification, is used from explanation the present invention, is not construed as limiting the invention with the embodiment of the present invention one.In the accompanying drawings:
The position information of user's terminal acquisition methods flow chart one that Fig. 1 provides for the embodiment of the present invention;
The position information of user's terminal that Fig. 2 provides for the embodiment of the present invention obtains system schematic one;
The position information of user's terminal that Fig. 3 provides for the embodiment of the present invention obtains system schematic two;
The position information of user's terminal that Fig. 4 provides for the embodiment of the present invention obtains system schematic three;
The position information of user's terminal acquisition methods flowchart 2 that Fig. 5 provides for the embodiment of the present invention;
The service order procedure Procedure figure that Fig. 6 provides for the embodiment of the present invention;
The positional information that Fig. 7 provides for the embodiment of the present invention obtains flow chart;
The positional information acquisition flow chart required for fine grade that Fig. 8 provides for the embodiment of the present invention;
The positional information acquisition flow chart required for three class precisions that Fig. 9 provides for the embodiment of the present invention;
The positional information that Figure 10 provides for the embodiment of the present invention obtains server architecture schematic diagram one;
The positional information that Figure 11 provides for the embodiment of the present invention obtains server architecture schematic diagram two.
Embodiment
In order to the positional information obtained to sening as an envoy to can meet the implementation of more business demand, embodiments provide a kind of position information of user's terminal acquisition methods, system and device, below in conjunction with Figure of description, the preferred embodiments of the present invention are described, be to be understood that, preferred embodiment described herein, only for instruction and explanation of the present invention, is not intended to limit the present invention.And when not conflicting, the embodiment in the application and the feature in embodiment can combine mutually.
According to the embodiment of the present invention, provide firstly a kind of position information of user's terminal acquisition methods, as shown in Figure 1, mainly comprise the steps:
The subscribe request of step 101, reception service server;
Step 102, from the subscribe request of service server, determine the precision grade information of this service server to the information requirements of user terminal position;
Step 103, according to the precision grade information determined, obtain the positional information that this user terminal meets this precision grade;
Step 104, the positional information of the user terminal of acquisition is supplied to corresponding service server.
Preferably, in above-mentioned steps 103, namely according to the precision grade information determined, obtaining the process that this user terminal meets the positional information of this precision grade can comprise:
According to the precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the mode of the positional information meeting this precision grade;
According to the obtain manner determined, obtain the positional information of this user terminal.
Further, in the embodiment of the present invention, the positional information of the user terminal of acquisition is supplied to service server, can in the following way:
By the positional information of the user terminal of acquisition, be supplied to service server in real time; Or,
By the positional information of the user terminal of acquisition, periodically or be regularly supplied to service server; Or,
Based on the triggering of service server, the positional information of the user terminal of acquisition is supplied to service server.
In order to understand technical scheme provided by the invention better, below in conjunction with embodiment specifically, the present invention will be described:
The embodiment of the present invention according to different business for position information of user's terminal permissible accuracy rank, provide the obtain manner of multiple customer position information, and open position information of user's terminal by mechanism such as subscribing notifications to the service server realizing each business corresponding.Service server can subscribe to the positional information of different stage as required.The position information of user's terminal that the embodiment of the present invention provides obtains system, can according to the subscription condition of business service implement body, subscribe to result (i.e. position information of user's terminal) with real-time active mode to service server notice, also can subscribe to result based on the request message of service server to service server notice.User terminal positional information in a mobile network comprises different accuracy rank, such as, and AGPS longitude and latitude, community, city/province, the positional informations such as country.
As shown in Figure 2, the position information of user's terminal involved by the embodiment of the present invention obtains system, comprises following entity or virtual server:
At least one service server 201 and obtain server 202 with the positional information that this at least one service server 201 exists signal annexation;
Wherein:
Service server 201 for, according to self provide business to generate position information of user's terminal permissible accuracy rank to comprise the subscribe request of precision grade information, and be sent to positional information and obtain server 202;
Positional information obtain server 202 for, receive the subscribe request of service server, and from this subscribe request, determine the precision grade of service server to the information requirements of user terminal position; And, according to the precision grade information determined, obtain the positional information that this user terminal meets this precision grade, and determination result is supplied to service server.
In one embodiment of the invention, above-mentioned positional information obtain server 202 also for:
When service server is user terminal place cell level to the precision grade of user terminal position information requirements and comprises characterizing consumer terminal from the first cell merge to the information of the second community at the user state information determining that described user terminal is corresponding, or, when service server is user terminal place longitude and latitude rank to the precision grade of user terminal position information requirements, send position probing instruction to user terminal;
Correspondingly, user terminal is used for, and obtain the position probing instruction of server 202 according to positional information, enable position positioning function detects the position at self place, and testing result is reported described positional information acquisition server.
As shown in Figure 3, in a preferred embodiment of the present invention, the position information of user's terminal related to obtains system, comprising:
User terminal 301, positional information obtain server 302 and service server 303;
Wherein:
User terminal 301 comprises position positioning client terminal, such as, APGS/GPS positioning client terminal, this positioning client terminal primary responsibility position to user terminal, position is detected, and according to business demand, reported the positional information of the user terminal navigated to by the triggering mode etc. of active mode or positional information management server 302;
Positional information obtains server 302, on the one hand, for obtaining the positional information of user terminal, on the other hand, receive the subscribe request of third party's service server, and for the positional information precision grade information of carrying in this subscribe request and subscribe request, provide the positional information of corresponding user terminal to service server.
Service server 303, user obtains server 302 according to own service demand to positional information and sends subscribe request, carries the required precision to position information of user's terminal in this subscribe request; And according to the positional information that positional information acquisition server 302 provides, provide the business relevant to this positional information to user terminal.Herein, service server 303 may comprise multiple for different business.
Below further the function of the positional information acquisition server 302 provided in this embodiment is described in detail:
(1) positional information obtains function
Positional information obtains the positional information that server 302 obtains user terminal, comprises two kinds of obtain manners:
Obtain manner one, by obtaining the state information of this user terminal the network from user terminal ownership, this state information comprises the positional information of different accuracy, and the information such as the event causing user terminal location to change (such as, characterizing consumer terminal is from the first cell merge to information such as the information of the second community, location updating message, IMSI attachment, IMSI separation); And by analyzing the information obtained, determine the position of this user terminal; The general respective cell of positional information of user terminal obtained based on which, the precision grade of the city/user terminal such as province, national precision grade place local area, and the community precision grade such as community precision grade (longitude and latitude of Cell-ID or base station);
Obtain manner two, by mutual with user terminal, locate self position by the position positioning client terminal of user terminal, and receive the positional information of user terminal to send up; Based on the general corresponding A PGS/GPS precision grade of positional information of the user terminal which obtains, namely can be as accurate as longitude and latitude, such as, for the acquisition of the precision grade positional information of the real-time AGPS/GPS longitude and latitude of intra-cell users, start with the real-time continuous of client mutual, periodic queries can be adopted, or the mode such as the real-time active reporting of client obtains the real-time longitude and latitude positional information of user.
Further, the positional information obtain manner that can also merge based on above-mentioned obtain manner one and above-mentioned obtain manner two, when namely determining that user terminal sends cell merge (namely from the first cell merge to the second community) by obtain manner one, trigger position information acquiring pattern two obtains the positional information of user terminal.Such as, for the positional information of the contour precision grade of AGPS/GPS longitude and latitude corresponding in user terminal community after handover, according to the user state information obtained, after judging that cell merge occurs user, position positioning client terminal enable position positioning function in activated user terminal, and the longitude and latitude positional information reporting the user of location current.
More specifically, positional information acquisition server 302 adopts different positional information obtain manners for the positional information of different accuracy.Positional information obtains server 302 when processing concrete business, first judges the requirement of the location information precision that subscribe request is carried, and the precision difference according to concrete positional information adopts different obtain manners.
(2) positional information provides function
Positional information obtains server 302 and opens the positional information of user by subscription and informing mechanism to service server 303, specifically comprises:
Positional information obtains server 302 and provides subscribing/notifying function, receive the positional information comprising the user terminal to send up of the position positioning client terminals such as such as AGPS/GPS and the positional information determined according to the user state information obtained, and generate subscription result in conjunction with subscription condition;
Safeguard the subscribing relationship data of each service server 303, generate subscription information and carry out with subscribe to other apply the list be associated and carries out storing and upgrade, and realize the subscription needed for associative search acquisition and the subscription object information of multiple list according to index; Receive the subscribe request of each service server 303, that carries according to subscribe request needs the information such as the reliability rating of subscription information and service server 303, determines the platform capabilities that service server 303 can be subscribed to, and arranges corresponding access rights to it; When meeting the subscription condition of service server 303, to its positional information of subscribing to of mode informing business server 303 that this service server 303 adopts real-time mode or triggers based on service server 303.
In further embodiment of this invention, in conjunction with practical application request, positional information obtains server 302 can be split as three servers realizations, and specifically as shown in Figure 4, this position information of user's terminal obtains system and comprises:
User terminal 401, primary importance information acquisition services device 402, second place information acquisition services device 403, positional information management server 404 and service server 405;
Wherein:
Primary importance information acquisition services device 402 obtains position information of user's terminal for adopting above-mentioned obtain manner one (namely by obtaining the mode of the state information of this user terminal the network from user terminal ownership);
Second place information acquisition services device 403 adopts above-mentioned obtain manner two (namely by obtaining the mode of the state information of this user terminal alternately with user terminal) to obtain the positional information of user terminal;
The subscribe request of positional information management server 404 user to service server 405 processes, and provides the positional information of corresponding precision to service server 405.
The function specifically realized for each server entity and the specific implementation process of each function are described in detail in the above-described embodiments, no longer repeated description herein.
The precision grade of the positional information that the said system that the embodiment of the present invention provides is subscribed to for service server is different, different information acquiring pattern is provided, such as: for city/province, during the positional information that country waits local area precision grade lower, system obtains user state information by mobile network, and determines corresponding positional information according to subscribe request analysis; During for community (place cell base station longitude and latitude/community ID) positional information, system obtains user state information by mobile network, and determines corresponding positional information according to subscribe request analysis; During positional information for the contour precision grade of AGPS longitude and latitude corresponding in user terminal community after handover, system obtains mobile network's state information of user, and after judging the cell merge of user after processing by analysis, triggering terminal client is carried out with it alternately, thus obtains the current latitude and longitude information of user; For the highest-ranking positional information of real-time AGPS/GPS longitude and latitude equally accurate of user, system is by obtaining the real-time latitude and longitude information of user with the real-time continuous of client mutual (such as, periodic queries, or the mode such as client real-time report).
Based on the system shown in Fig. 3, as shown in Figure 5, the position information of user's terminal acquisition methods provided based on the embodiment of the present invention realizes business and shares, and comprises following process:
Step 501, service order flow process, namely positional information obtains server and receives the subscribe request of service server and to go forward side by side the process of line correlation authentication.
Step 502, positional information obtain flow process, and namely positional information obtains server according to the subscribe request of service server, obtains the process of the position information of user's terminal corresponding to the positional precision that this subscribe request requires.
Step 503, business provide flow process, namely according to the positional information that positional information acquisition server provides, provide the process of corresponding business datum to user terminal.
As shown in Figure 6, service order flow process specifically comprises the steps:
Step 601, service server obtain server to positional information and send subscribe request, carry the precision of the positional information of this service server requirement in this subscribe request.
Step 602, positional information carry out authentication to this service server after obtaining server reception subscribe request.
Particularly, in this step, the authentication content to service server can be determined according to concrete service needed, such as, can whether register by authentication services server, or the business paying etc. of whether subscribing to for it.
Step 603, positional information obtain server and return the response of subscription result to service server, and this subscription result is for subscribing to successfully or failure.
According to above-mentioned flow process, service server completes the subscription procedure obtained position information of user's terminal, if subscribe to successfully, then can obtain by positional information the positional information that server obtains user terminal, and carry out corresponding business according to the positional information obtained.
As shown in Figure 7, positional information obtains the flow process of the positional information acquisition that server performs, and specifically comprises the steps:
Step 701, positional information obtain server according to the subscribe request received, and determine the required precision of this subscribe request location information.
What step 702, basis preset requires corresponding positional information obtain manner with different accuracy, determines the precision correspondence position information acquiring pattern corresponding with the current positional information that will obtain.
Step 703, according to the positional information obtain manner determined, obtain the positional information of user terminal, and notify corresponding service server.
In above-mentioned steps 702, for the requirement of positional information different accuracy, corresponding handling process is also different, for convenience of understanding and describing in following examples, is required to classify as follows by the different accuracy of different business server for positional information:
Extra fine grade, the rank that namely location information required precision is minimum, this type of positional information required precision is accurate to city/province, country grade for local area;
Fine grade, the rank that namely location information required precision is high compared with extra fine grade, this type of positional information required precision is accurate to community, user terminal place etc.;
Three class precisions, the rank that namely location information required precision is the highest, this type of positional information required precision is accurate to longitude and latitude corresponding to user terminal.
Above precision divides the example being only and implementing the embodiment of the present invention, in practical application, can the precision corresponding according to business demand location information adjust, such as, divide more meticulous positional information precision, or obtain flow process to simplify positional information, reduce the division of location information precision, will not enumerate herein.
For the acquisition of the positional information that extra fine grade requires, detailed process is as follows:
The user state information comprising positional information is obtained by mobile network, according to the subscribe request of the service server received, when obtaining subscription condition (namely service server is to the required precision of the positional information that will obtain), from user state information, extract the positional information meeting subscribe request.
For the acquisition of the positional information that fine grade requires, detailed process as shown in Figure 8, comprises the steps:
Step 801, to be obtained by mobile network and comprise the user state information of positional information
Step 802, according to obtain user state information judge whether this user there occurs cell merge;
Step 803, when determination result is for being, activated user terminal enable position positioning client terminal;
After the position positioning client terminal startup of step 804, user terminal, detect the precise position information (terminal longitude and latitude) at self current place;
The position positioning client terminal of step 805, user terminal reports the positional information detected.
For the acquisition of the positional information that three class precisions require, as shown in Figure 9, comprise the steps:
Step 901, positional information obtain server triggers user terminal enable position positioning client terminal;
After step 902, user terminal enable position client terminal start-up, timing detects current AGPS latitude and longitude information;
The positional information detected is reported positional information and obtains server by step 903, user terminal.
Particularly, in above-mentioned steps 902, the position positioning client terminal of user terminal can detect the position at self place in real time, also periodically or regularly can detect self position;
Particularly, in above-mentioned steps 903, user terminal can the position that detects of real-time report self, also can periodically or timing report the positional information detected.
The technique scheme provided in the embodiment of the present invention is provided, can support that the positional information for unique user terminal obtains, correspondingly, service server is when sending subscribe request, the terminal iidentification that it wishes the user terminal obtained can be carried further in this request, such as, terminal communication number; Can also support that the positional information of multiple user terminal obtains, correspondingly, service server is when sending subscribe request, the terminal iidentification that it wishes the multiple user terminals obtained can be carried further in this request, or number section that the plurality of user terminal communication number is corresponding, concrete processing mode is very flexible, does not enumerate herein.
Corresponding with above-mentioned flow process, the embodiment of the present invention additionally provides a kind of positional information and obtains server, and specifically as shown in Figure 10, this device comprises:
Precision grade determining unit 1001, location information acquiring unit 1002 and information provider unit 1003;
Wherein:
Precision grade determining unit 1001, for determining the precision grade information of this service server to the information requirements of user terminal position from the subscribe request of service server;
Location information acquiring unit 1002, for the precision grade information determined according to precision grade determining unit 1001, obtains the positional information that this user terminal meets this precision grade;
Information provider unit 1003, the positional information for user terminal location information acquiring unit 1002 obtained is supplied to service server.
Further, as shown in figure 11, in further embodiment of this invention, above-mentioned location information acquiring unit 1002 can further include:
Obtain manner determination module 1002A, for according to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade;
Acquisition module 1002B, for the described obtain manner determined according to obtain manner determination module 1002A, obtains the positional information of described user terminal.
More specifically, above-mentioned obtain manner determination module 1002A, specifically for:
When the described precision grade determined be the local region class in described user terminal place other time, the mode determining to obtain the positional information meeting described precision grade comprises: the user state information of self position information that what described in the Network Capture belonged to by described user terminal, user terminal was corresponding comprise, and from described user state information, extract the positional information meeting described precision grade; Or,
When the described precision grade determined is described user terminal place cell level, the mode determining to obtain the positional information meeting described precision grade comprises: the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or,
When the described precision grade determined is described user terminal place longitude and latitude rank, the mode determining to obtain the positional information meeting described precision grade comprises: indicate the described position of user terminal enable position positioning function to self place to position, and receives the positional information that described user terminal orients.
More specifically, above-mentioned information provider unit 1003, specifically for:
By the positional information of the described user terminal of acquisition, be supplied to described service server in real time; Or,
By the positional information of the described user terminal of acquisition, periodically or be regularly supplied to described service server; Or,
Based on the triggering of described service server, the positional information of the described user terminal obtained is supplied to described service server.
Should be appreciated that the logical partitioning that unit that above server comprises is only the function that realizes according to this device and carries out, in practical application, superposition or the fractionation of said units can be carried out.And the function that the positional information that this embodiment provides acquisition server realizes and the position information of user's terminal acquisition methods flow process one_to_one corresponding that above-described embodiment provides, for the handling process specifically that this server realizes, be described in detail in said method embodiment, be not described in detail herein.
By at least one technical scheme above-mentioned that the embodiment of the present invention provides, according to the subscribe request of service server, determine the precision grade of this service server to the information requirements of user terminal position, and according to the precision grade information determined, obtain the positional information that this user terminal meets this precision grade, the positional information of the user terminal of acquisition is supplied to service server, adopt this technical scheme, the different accuracy rank that can require position information of user's terminal for different business server, obtain the positional information corresponding with service server permissible accuracy rank, thus different business demands can be met better.
Further, according to the technical scheme that the embodiment of the present invention provides, user terminal is without the need to detecting the position at self place continually, and continually with navigation system alternately to report the positional information of self, decrease the signaling consumption between user terminal and navigation system, and save the power consumption of user terminal.
Further, according to the technical scheme that the embodiment of the present invention provides, for the user terminal not possessing position location functionality, also can support to locate relevant business to position.
Obviously, those skilled in the art can carry out various change and modification to the present invention and not depart from the spirit and scope of the present invention.Like this, if these amendments of the present invention and modification belong within the scope of the claims in the present invention and equivalent technologies thereof, then the present invention is also intended to comprise these change and modification.
Claims (5)
1. a position information of user's terminal acquisition methods, is characterized in that, comprising:
The precision grade information of described service server to the information requirements of user terminal position is determined from the subscribe request of service server;
According to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade;
According to the described obtain manner determined, obtain the positional information of described user terminal;
The positional information of the described user terminal obtained is supplied to described service server;
Wherein, precision grade corresponding to described precision grade information is that the local region class in described user terminal place is other, then obtain the mode meeting the positional information of described precision grade, comprise: the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, and from described user state information, extract the positional information meeting described precision grade; Or
Precision grade corresponding to described precision grade information is described user terminal place cell level, then obtain the mode meeting the positional information of described precision grade, comprise: the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or
Precision grade corresponding to described precision grade information is described user terminal place longitude and latitude rank, then obtain the mode meeting the positional information of described precision grade, comprise: indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients.
2. the method for claim 1, is characterized in that, the positional information of the described user terminal obtained is supplied to described service server, comprises:
By the positional information of the described user terminal of acquisition, be supplied to described service server in real time; Or
By the positional information of the described user terminal of acquisition, periodically or be regularly supplied to described service server; Or
Based on the triggering of described service server, the positional information of the described user terminal obtained is supplied to described service server.
3. position information of user's terminal obtains a system, it is characterized in that, comprising:
At least one service server, the positional information that there is signal annexation with at least one service server described obtain server and user terminal;
Wherein:
Described service server, for according to self provide business to generate position information of user's terminal permissible accuracy rank to comprise the subscribe request of precision grade information, and be sent to described positional information and obtain server;
Described positional information obtains server, comprising: precision grade determining unit, location information acquiring unit, information provider unit;
Wherein, described precision grade determining unit, for determining the precision grade information of described service server to the information requirements of user terminal position from the subscribe request of service server; Described location information acquiring unit, for the described precision grade information determined according to described precision grade determining unit, obtains the positional information that described user terminal meets described precision grade; Described information provider unit, the positional information for the described user terminal described location information acquiring unit obtained is supplied to described service server;
Described location information acquiring unit, comprising: obtain manner determination module and acquisition module;
Wherein, described obtain manner determination module, for according to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade; Wherein, when the precision grade that described precision grade information is corresponding be the local region class in described user terminal place other time, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, and from described user state information, extract the positional information meeting described precision grade; Or when the precision grade that described precision grade information is corresponding is described user terminal place cell level, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or when the precision grade that described precision grade information is corresponding is described user terminal place longitude and latitude rank, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Described acquisition module, for the described obtain manner determined according to described obtain manner determination module, obtains the positional information of described user terminal;
Described user terminal, for obtaining the position probing instruction of server according to described positional information, enable position positioning function detects the position at self place, and testing result is reported described positional information acquisition server.
4. positional information obtains a server, it is characterized in that, comprising:
Precision grade determining unit, for determining the precision grade information of described service server to the information requirements of user terminal position from the subscribe request of service server;
Location information acquiring unit, for the described precision grade information determined according to described precision grade determining unit, obtains the positional information that described user terminal meets described precision grade;
Information provider unit, the positional information for the described user terminal described location information acquiring unit obtained is supplied to described service server;
Described location information acquiring unit, comprising:
Obtain manner determination module, for according to the described precision grade information determined, and the positional information obtain manner of the corresponding different accuracy rank pre-set, determine to obtain the obtain manner of the positional information meeting described precision grade; Wherein, when the precision grade that described precision grade information is corresponding be the local region class in described user terminal place other time, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, and from described user state information, extract the positional information meeting described precision grade; Or when the precision grade that described precision grade information is corresponding is described user terminal place cell level, the user state information that described in the Network Capture belonged to by described user terminal, user terminal is corresponding, when determining that described user state information comprises the described user terminal of sign from the first cell merge to the information of the second community, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients; Or when the precision grade that described precision grade information is corresponding is described user terminal place longitude and latitude rank, indicate the described position of user terminal enable position positioning function to self place to position, and receive the positional information that described user terminal orients;
Acquisition module, for the described obtain manner determined according to described obtain manner determination module, obtains the positional information of described user terminal.
5. server as claimed in claim 4, is characterized in that, described information provider unit, specifically for:
By the positional information of the described user terminal of acquisition, be supplied to described service server in real time; Or,
By the positional information of the described user terminal of acquisition, periodically or be regularly supplied to described service server; Or,
Based on the triggering of described service server, the positional information of the described user terminal obtained is supplied to described service server.
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| US9247377B2 (en) | 2011-05-23 | 2016-01-26 | Apple Inc. | Setting a reminder that is triggered by a target user device |
| US8971924B2 (en) | 2011-05-23 | 2015-03-03 | Apple Inc. | Identifying and locating users on a mobile network |
| US8989773B2 (en) | 2013-01-29 | 2015-03-24 | Apple Inc. | Sharing location information among devices |
| US10382378B2 (en) | 2014-05-31 | 2019-08-13 | Apple Inc. | Live location sharing |
| CN104618861A (en) * | 2014-12-31 | 2015-05-13 | 宇龙计算机通信科技(深圳)有限公司 | System switching method and device of multi-system terminal, and terminal |
| CN106453035B (en) * | 2016-09-13 | 2019-10-22 | 中国电子科技集团公司第三十二研究所 | Instant messaging system based on Beidou communication and position service |
| CN113971182B (en) * | 2021-12-23 | 2022-03-15 | 北京蓝莓时节科技有限公司 | LBS distributed service system, method and storage medium |
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