CN103068042A - Locating method and equipment - Google Patents
Locating method and equipment Download PDFInfo
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- CN103068042A CN103068042A CN2013100156049A CN201310015604A CN103068042A CN 103068042 A CN103068042 A CN 103068042A CN 2013100156049 A CN2013100156049 A CN 2013100156049A CN 201310015604 A CN201310015604 A CN 201310015604A CN 103068042 A CN103068042 A CN 103068042A
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Abstract
The invention provides a locating method and equipment. At least two first geographical location messages corresponding to an identification message of a wireless fidelity (Wi-Fi) access point contained in a location request message are obtained according to a corresponding relation between the pre-set identification message of the Wi-Fi access point and the first geographical location massages. Each first geographical location massage is corresponding to identification messages of different wireless access equipment, and then the first geographical location massage corresponding to the identification messages of the wireless access equipment is obtained according to the identification message of the wireless access equipment so as to enable the equipment to send the first geographical location massage corresponding to the identification message of the wireless access equipment to a terminal. The identification message of the Wi-Fi access point and the identification messages of the wireless access equipment are united on a locating platform so as to offer a locating service to the terminals, the problem in the prior art that the locating platform still offers the geographical location massage before moving to the terminals caused by mobility of the Wi-Fi access point is solved, and therefore reliability of location is improved.
Description
[technical field]
The present invention relates to the communication technology, relate in particular to a kind of localization method and equipment.
[background technology]
At mobile communications network Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access for example, WCDMA) in the network, locating platform can be by obtaining wireless compatibility authentication (Wireless Fidelity, be called for short Wi-Fi) access point (Access Point, AP) geographical location information provides positioning service to terminal.
For example, locating platform can gather at least one geographical location information of Wi-Fi access point, be collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information; Then, described locating platform then can obtain the geographical location information of Wi-Fi access point according to described at least one collection point information, and the identification information of described Wi-Fi access point;
Perhaps, again for example, cell ID (Cell ID) under the Wi-Fi access point of the geographical location information of this terminal that locating platform can receiving terminal sends and the access of described terminal, wherein, the geographical location information of described terminal utilizes global positioning system (Global Positioning System, GPS) to obtain by described terminal.Then, according to the geographical location information of at least one terminal corresponding to each cell ID, obtain the geographical location information of described Wi-Fi access point.
Yet, because the mobility of Wi-Fi access point, in some cases, for example, the Wi-Fi access point has just moved to after the new position, and locating platform does not also have enough time to gather abundant collection point information, etc., locating platform may still provide mobile geographical location information before to terminal, thereby has caused the reduction of the reliability of location.
[summary of the invention]
Many aspects of the present invention provide a kind of localization method and equipment, in order to improve the reliability of location.
An aspect of of the present present invention provides a kind of localization method, comprising:
The locating request message that receiving terminal sends comprises the identification information of radio reception device and the identification information of Wi-Fi access point in the described locating request message;
According to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different;
According to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device;
Send first geographical location information corresponding with the identification information of described radio reception device to described terminal.
Aforesaid aspect and arbitrary possible implementation, a kind of implementation further is provided, the identification information of the Wi-Fi access point that described basis sets in advance and the corresponding relation of the first geographical location information, obtain also to comprise before at least two first geographical location information corresponding with the identification information of described Wi-Fi access point:
Obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device;
Set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
Aforesaid aspect and arbitrary possible implementation, a kind of implementation further is provided, describedly obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device, comprising:
Gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, and according to described at least one collection point information, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device; Perhaps
Receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, and according to described at least one end message, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and the identification information of described Wi-Fi access point comprises the MAC Address of Wi-Fi access point.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and the identification information of described radio reception device comprises the cell ID under the described radio reception device.
Another aspect of the present invention provides a kind of positioning equipment, comprising:
Receiving element is used for the locating request message that receiving terminal sends, and comprises the identification information of radio reception device and the identification information of Wi-Fi access point in the described locating request message;
Obtain the unit, be used for according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different;
Described acquisition unit also is used for the identification information according to described radio reception device, obtains first geographical location information corresponding with the identification information of described radio reception device;
Transmitting element is used for sending first geographical location information corresponding with the identification information of described radio reception device to described terminal.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and described equipment also comprises sets up the unit, is used for
Obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device; And set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and the described unit of setting up specifically is used for
Gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, and according to described at least one collection point information, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device; Perhaps
Receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, and according to described at least one end message, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and the identification information of described Wi-Fi access point comprises the MAC Address of Wi-Fi access point.
Aforesaid aspect and arbitrary possible implementation further provide a kind of implementation, and the identification information of described radio reception device comprises the cell ID under the described radio reception device.
As shown from the above technical solution, the embodiment of the invention is by according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of the Wi-Fi access point that comprises in the locating request message, the identification information of the radio reception device that each described the first geographical location information is corresponding different, and then again according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device, make it possible to send first geographical location information corresponding with the identification information of described radio reception device to terminal, because locating platform adopts the identification information of the identification information of Wi-Fi access point and radio reception device to unite for terminal positioning service is provided, can avoid in the prior art locating platform that the mobility owing to the Wi-Fi access point causes that the problem of the geographical location information before mobile still is provided to terminal, thereby improve the reliability of location.
[description of drawings]
In order to be illustrated more clearly in the technical scheme in the embodiment of the invention, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The schematic flow sheet of the localization method that Fig. 1 provides for one embodiment of the invention;
The structural representation of the positioning equipment that Fig. 2 provides for another embodiment of the present invention;
The structural representation of the positioning equipment that Fig. 3 provides for another embodiment of the present invention.
[embodiment]
For the purpose, technical scheme and the advantage that make the embodiment of the invention clearer, below in conjunction with the accompanying drawing in the embodiment of the invention, technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
Technical scheme of the present invention, can be applied to various mobile communications networks, for example, global system for mobile communications (Global System for Mobile Communications, GSM) network, GPRS (General Packet Radio Service, GPRS) network, code division multiple access (Code Division Multiple Access, CDMA) network, the CDMA2000 network, Wideband Code Division Multiple Access (WCDMA) (Wideband Code Division Multiple Access, WCDMA) network, Long Term Evolution (Long Term Evolution, LTE) network or World Interoperability for Microwave Access, WiMax (World Interoperability for Microwave Access, WiMAX) network etc.
Radio reception device, can be base station (the Base Transceiver Station in GSM network, GPRS network or the cdma network, BTS), it can also be the base station (NodeB) in CDMA2000 network or the WCDMA network, can also be evolved base station (the Evolved NodeB in the LTE network, eNB), can also be the network elements such as base station (Access Service Network Base Station, ASN BS) of the access service network in the WiMAX network.
In addition, herein term " and/or ", only be a kind of incidence relation of describing affiliated partner, can there be three kinds of relations in expression, for example, A and/or B can represent: individualism A exists A and B, these three kinds of situations of individualism B simultaneously.In addition, character "/" represents that generally forward-backward correlation is to liking a kind of relation of "or" herein.
The schematic flow sheet of the localization method that Fig. 1 provides for one embodiment of the invention, as shown in Figure 1.
101, the locating request message of receiving terminal transmission comprises the identification information of radio reception device and the identification information of Wi-Fi access point in the described locating request message.
102, according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different.
103, according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device.
104, send first geographical location information corresponding with the identification information of described radio reception device to described terminal.
Need to prove that 101～104 executive agent can be locating platform, be used for providing positioning service to terminal.
Like this, by locating platform according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of the Wi-Fi access point that comprises in the locating request message, the identification information of the radio reception device that each described the first geographical location information is corresponding different, and then again according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device, make it possible to send first geographical location information corresponding with the identification information of described radio reception device to terminal, because locating platform adopts the identification information of the identification information of Wi-Fi access point and radio reception device to unite for terminal positioning service is provided, can avoid in the prior art locating platform that the mobility owing to the Wi-Fi access point causes that the problem of the geographical location information before mobile still is provided to terminal, thereby improve the reliability of location.
Alternatively, in one of present embodiment possible implementation, in 101, the identification information of the described Wi-Fi access point that comprises in the described locating request message that locating platform receives can include but not limited to media interviews control (Media Access Control, MAC) address of Wi-Fi access point.
Alternatively, in one of present embodiment possible implementation, in 101, the identification information of the described radio reception device that comprises in the described locating request message that locating platform receives can include but not limited to the cell ID (Cell ID) under the described radio reception device.
Alternatively, in one of present embodiment possible implementation, before 102, locating platform can also further obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device; Then, described locating platform then can be set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
For example, described locating platform specifically can gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, for example, described collection point information can for be expressed as＜＜Wi-Fi AP MAC, Cell ID 〉, xy 〉, wherein, Wi-Fi AP MAC is used for the MAC Address of expression Wi-Fi access point, and Cell ID is used for the cell ID under the expression radio reception device, and xy represents the collection point geographical location information; Then, described locating platform then according to described at least one collection point information, obtains described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Perhaps, again for example, described locating platform specifically can also receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, for example, described end message can be expressed as＜＜Wi-Fi AP MAC, Cell ID 〉, xy 〉, wherein, Wi-FiAP MAC is used for the MAC Address of expression Wi-Fi access point, Cell ID is used for the cell ID under the expression radio reception device, and xy represents the terminal geographic positional information; Then, described locating platform obtains described the first geographical location information then according to described at least one end message, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Particularly, at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, that is to say, described the first geographical location information then is the geographical location information of Wi-Fi access point, namely move geographical location information before or move geographical location information afterwards, can include but not limited to longitude, dimension and the height above sea level of Wi-Fi access point, present embodiment does not limit this.Detailed description can referring to related content of the prior art, repeat no more herein.
Be understandable that, locating platform is by carrying out 102, according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, to carry out the Wi-Fi location.Wherein, the detailed description of Wi-Fi location can referring to related content of the prior art, repeat no more herein.
Because the result of Wi-Fi location can not uniquely determine a position, therefore, locating platform also need to further combined with the identification information of radio reception device, determine that further which the first geographical location information is the actual location of Wi-Fi access point this moment.That is to say that in the present embodiment, locating platform can also further again further combined with the identification information of radio reception device, be determined the geographical location information of described Wi-Fi access point on the basis of carrying out the Wi-Fi location.
In the present embodiment, by according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of the Wi-Fi access point that comprises in the locating request message, the identification information of the radio reception device that each described the first geographical location information is corresponding different, and then again according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device, make it possible to send first geographical location information corresponding with the identification information of described radio reception device to terminal, because locating platform adopts the identification information of the identification information of Wi-Fi access point and radio reception device to unite for terminal positioning service is provided, can avoid in the prior art locating platform that the mobility owing to the Wi-Fi access point causes that the problem of the geographical location information before mobile still is provided to terminal, thereby improve the reliability of location.
Need to prove, for aforesaid each embodiment of the method, for simple description, so it all is expressed as a series of combination of actions, but those skilled in the art should know, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art also should know, the embodiment described in the specification all belongs to preferred embodiment, and related action and module might not be that the present invention is necessary.
In the above-described embodiments, the description of each embodiment is all emphasized particularly on different fields, do not have the part that describes in detail among certain embodiment, can be referring to the associated description of other embodiment.
The structural representation of the positioning equipment that Fig. 2 provides for another embodiment of the present invention, as shown in Figure 2.The positioning equipment of present embodiment can comprise receiving element 21, obtain unit 22 and transmitting element 23.Wherein, receiving element 21 is used for the locating request message that receiving terminal sends, and comprises the identification information of radio reception device and the identification information of Wi-Fi access point in the described locating request message; Obtain unit 22, be used for according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different; Described acquisition unit 22 also is used for the identification information according to described radio reception device, obtains first geographical location information corresponding with the identification information of described radio reception device; Transmitting element 23 is used for sending first geographical location information corresponding with the identification information of described radio reception device to described terminal.
Need to prove that the positioning equipment that present embodiment provides can be locating platform, be used for providing positioning service to terminal.
Like this, locating platform is by obtaining the unit according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of the Wi-Fi access point that comprises in the locating request message, the identification information of the radio reception device that each described the first geographical location information is corresponding different, and then again according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device, so that transmitting element can send first geographical location information corresponding with the identification information of described radio reception device to terminal, because locating platform adopts the identification information of the identification information of Wi-Fi access point and radio reception device to unite for terminal positioning service is provided, can avoid in the prior art locating platform that the mobility owing to the Wi-Fi access point causes that the problem of the geographical location information before mobile still is provided to terminal, thereby improve the reliability of location.
Alternatively, in one of present embodiment possible implementation, the identification information of the described Wi-Fi access point that comprises in the described locating request message that described receiving element 21 receives can include but not limited to media interviews control (Media Access Control, MAC) address of Wi-Fi access point.
Alternatively, in one of present embodiment possible implementation, the identification information of the described radio reception device that comprises in the described locating request message that described receiving element 21 receives can include but not limited to the cell ID (Cell ID) under the described radio reception device.
Alternatively, in one of present embodiment possible implementation, as shown in Figure 3, the positioning equipment that present embodiment provides can further include sets up unit 31, be used for obtaining described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device; And set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
For example, the described unit 31 of setting up specifically can gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, for example, described collection point information can for be expressed as＜＜Wi-Fi AP MAC, Cell ID 〉, xy 〉, wherein, Wi-Fi AP MAC is used for the MAC Address of expression Wi-Fi access point, and Cell ID is used for the cell ID under the expression radio reception device, and xy represents the collection point geographical location information; Then, described 31 of the unit of setting up obtain described the first geographical location information according to described at least one collection point information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Perhaps, again for example, the described unit 31 of setting up specifically can also receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, for example, described end message can be expressed as＜＜Wi-Fi AP MAC, Cell ID 〉, xy 〉, wherein, Wi-Fi AP MAC is used for the MAC Address of expression Wi-Fi access point, Cell ID is used for the cell ID under the expression radio reception device, and xy represents the terminal geographic positional information; Then, described 31 of the unit of setting up obtain described the first geographical location information according to described at least one end message, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
Particularly, at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, that is to say, described the first geographical location information then is the geographical location information of Wi-Fi access point, namely move geographical location information before or move geographical location information afterwards, can include but not limited to longitude, dimension and the height above sea level of Wi-Fi access point, present embodiment does not limit this.Detailed description can referring to related content of the prior art, repeat no more herein.
Be understandable that, described acquisition unit 22 is by carrying out correspondingly operation, according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, to carry out the Wi-Fi location.Wherein, the detailed description of Wi-Fi location can referring to related content of the prior art, repeat no more herein.
Because the result of Wi-Fi location, can not uniquely determine a position, therefore, described acquisition unit 22 also need to further combined with the identification information of radio reception device, determine that further which the first geographical location information is the actual location of Wi-Fi access point this moment.That is to say that in the present embodiment, the geographical location information of described Wi-Fi access point can also further again further combined with the identification information of radio reception device, be determined in described acquisition unit 22 on the basis of carrying out the Wi-Fi location.
In the present embodiment, by obtaining the unit according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of the Wi-Fi access point that comprises in the locating request message, the identification information of the radio reception device that each described the first geographical location information is corresponding different, and then again according to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device, so that transmitting element can send first geographical location information corresponding with the identification information of described radio reception device to terminal, because locating platform adopts the identification information of the identification information of Wi-Fi access point and radio reception device to unite for terminal positioning service is provided, can avoid in the prior art locating platform that the mobility owing to the Wi-Fi access point causes that the problem of the geographical location information before mobile still is provided to terminal, thereby improve the reliability of location.
The those skilled in the art can be well understood to, and is the convenience described and succinct, the system of foregoing description, and the specific works process of device and unit can with reference to the corresponding process among the preceding method embodiment, not repeat them here.
In several embodiment provided by the present invention, should be understood that, disclosed system, apparatus and method can realize by another way.For example, device embodiment described above only is schematic, for example, the division of described unit, only be that a kind of logic function is divided, during actual the realization other dividing mode can be arranged, for example a plurality of unit or assembly can in conjunction with or can be integrated into another system, or some features can ignore, or do not carry out.Another point, the shown or coupling each other discussed or direct-coupling or communication connection can be by some interfaces, indirect coupling or the communication connection of device or unit can be electrically, machinery or other form.
Described unit as separating component explanation can or can not be physically to separate also, and the parts that show as the unit can be or can not be physical locations also, namely can be positioned at a place, perhaps also can be distributed on a plurality of network element.Can select according to the actual needs wherein some or all of unit to realize the purpose of present embodiment scheme.
In addition, each functional unit in each embodiment of the present invention can be integrated in the processing unit, also can be that the independent physics of unit exists, and also can be integrated in the unit two or more unit.Above-mentioned integrated unit both can adopt the form of hardware to realize, the form that also can adopt hardware to add SFU software functional unit realizes.
The above-mentioned integrated unit of realizing with the form of SFU software functional unit can be stored in the computer read/write memory medium.Above-mentioned SFU software functional unit is stored in the storage medium, comprise that some instructions are with so that a computer equipment (can be personal computer, server, the perhaps network equipment etc.) or processor (processor) carry out the part steps of the described method of each embodiment of the present invention.And aforesaid storage medium comprises: the various media that can be program code stored such as USB flash disk, portable hard drive, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), magnetic disc or CD.
It should be noted that at last: above embodiment only in order to technical scheme of the present invention to be described, is not intended to limit; Although with reference to previous embodiment the present invention is had been described in detail, those of ordinary skill in the art is to be understood that: it still can be made amendment to the technical scheme that aforementioned each embodiment puts down in writing, and perhaps part technical characterictic wherein is equal to replacement; And these modifications or replacement do not make the essence of appropriate technical solution break away from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a localization method is characterized in that, comprising:
The locating request message that receiving terminal sends comprises the identification information of radio reception device and the identification information of wireless compatibility authentication Wi-Fi access point in the described locating request message;
According to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different;
According to the identification information of described radio reception device, obtain first geographical location information corresponding with the identification information of described radio reception device;
Send first geographical location information corresponding with the identification information of described radio reception device to described terminal.
2. method according to claim 1, it is characterized in that, the identification information of the Wi-Fi access point that described basis sets in advance and the corresponding relation of the first geographical location information obtain also to comprise before at least two first geographical location information corresponding with the identification information of described Wi-Fi access point:
Obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device;
Set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
3. method according to claim 2 is characterized in that, describedly obtains described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device, comprising:
Gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, and according to described at least one collection point information, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device; Perhaps
Receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, and according to described at least one end message, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
4. the described method of arbitrary claim is characterized in that according to claim 1～3, and the identification information of described Wi-Fi access point comprises the media interviews control MAC Address of Wi-Fi access point.
5. the described method of arbitrary claim is characterized in that according to claim 1～4, and the identification information of described radio reception device comprises the cell ID under the described radio reception device.
6. a positioning equipment is characterized in that, comprising:
Receiving element is used for the locating request message that receiving terminal sends, and comprises the identification information of radio reception device and the identification information of wireless compatibility authentication Wi-Fi access point in the described locating request message;
Obtain the unit, be used for according to the identification information of the Wi-Fi access point that sets in advance and the corresponding relation of the first geographical location information, obtain at least two first geographical location information corresponding with the identification information of described Wi-Fi access point, the identification information of the radio reception device that each described the first geographical location information is corresponding different;
Described acquisition unit also is used for the identification information according to described radio reception device, obtains first geographical location information corresponding with the identification information of described radio reception device;
Transmitting element is used for sending first geographical location information corresponding with the identification information of described radio reception device to described terminal.
7. equipment according to claim 6 is characterized in that, described equipment also comprises sets up the unit, is used for
Obtain described the first geographical location information, and the identification information of the Wi-Fi access point of the position that identifies of described the first geographical location information and the identification information of radio reception device; And set up the identification information of described Wi-Fi access point and the corresponding relation of described the first geographical location information, and the identification information of related described the first geographical location information and described radio reception device.
8. equipment according to claim 7 is characterized in that, the described unit of setting up specifically is used for
Gather at least one collection point information, described collection point information comprises the collection point geographical location information, and the identification information of the described Wi-Fi access point of the position that identifies of described collection point geographical location information and the identification information of described radio reception device, and according to described at least one collection point information, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device; Perhaps
Receive at least one end message that other-end sends, described end message comprises the terminal geographic positional information, and the identification information of the described Wi-Fi access point of the position that identifies of described terminal geographic positional information and the identification information of described radio reception device, and according to described at least one end message, obtain described the first geographical location information, and the identification information of the identification information of described Wi-Fi access point and described radio reception device.
9. the described equipment of arbitrary claim is characterized in that according to claim 6～8, and the identification information of described Wi-Fi access point comprises the media interviews control MAC Address of Wi-Fi access point.
10. the described equipment of arbitrary claim is characterized in that according to claim 6～9, and the identification information of described radio reception device comprises the cell ID under the described radio reception device.
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