CN105472727A - Positioning method and first electronic equipment - Google Patents
Positioning method and first electronic equipment Download PDFInfo
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- CN105472727A CN105472727A CN201410453002.6A CN201410453002A CN105472727A CN 105472727 A CN105472727 A CN 105472727A CN 201410453002 A CN201410453002 A CN 201410453002A CN 105472727 A CN105472727 A CN 105472727A
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Abstract
The invention discloses a positioning method which is used for solving the technical problem of inaccuracy of positioning precision of electronic equipment in the prior art. The method comprises the steps that first electronic equipment is controlled to transmit positioning request information to N sets of second electronic equipment; N feedback information from the N sets of second electronic equipment is received, and the N feedback information includes N position identification information corresponding to the N sets of second electronic equipment; and first position identification information corresponding to the first electronic equipment is determined according to the N feedback information and detected N position relation information, wherein the N position relation information is information including relative position distance between the first electronic equipment and the N sets of second electronic equipment. The invention also discloses the first electronic equipment used for realizing the method.
Description
Technical field
The present invention relates to electronic technology field, particularly a kind of localization method and the first electronic equipment.
Background technology
Along with the development of science and technology, electronic technology have also been obtained development at full speed, and the kind of electronic product also gets more and more, and people have also enjoyed the various facilities that development in science and technology brings.Present people can pass through various types of electronic equipment, enjoy the comfortable life along with development in science and technology brings.Such as, in daily life, people position usually through electronic equipment, exactly along selected route, to arrive destination smoothly, more for convenience.
At present, often network location technology is adopted positioning electronic equipment, localization method inside UMTS (universal mobile telecommunications system) and E-UTRA mainly contains: cellular cell mark (CELL-ID), Observable arrive time difference (ObservedTimeDifferenceofArrival, OTDOA), up link-time-division arrives (Uplink-TimeDifferenceOfArrival, and the location (GlobalPositioningSystem, GPS) of satellite navigation system U-TDOA).
Wherein, CELL-ID location technology is the simplest a kind of technology.It can be supported by existing cellular network, and end side and network side do not need any amendment.But mobile terminal can only be positioned in the coverage of Serving cell by this technology, and therefore positioning precision is lower.
OTDOA is a kind of localization method based on reverse link, the technology that its time difference propagated according to multiple base station and mobile terminal signal positions.Mobile terminal arrives time difference measurements value to observable between network transmitting system frame number.Measured value comprises the timing differentials of Serving cell and the adjacent cell recorded.Because network known service community is to the propagation delay of mobile terminal, it is poor that the OTDOA measured value that therefore mobile terminal can be provided is converted to the time of advent, thus estimate the distance of base station to mobile terminal, owing to there is measure error, therefore result is comparatively inaccurate.
U-TDOA is the time arrived by base station measurement mobile terminal signal, the method requires to have at least three base stations to participate in measuring, each base station increases a location measurement unit, the access burst pulse that location measurement unit measuring terminals sends or the due in of conventional burst.Due to, UTOA location needs precise synchronization between terminal and the location measurement unit participating in location, and cost is higher.
The positioning principle of GPS is the distance between satellite by measuring known location to receiver user, then the particular location of the data determination mobile terminal of comprehensive multi-satellite, but it is mainly for the location technology of outdoor equipment, and indoor equipment is got GPS cannot be used to position.
In summary, there is the technical problem that the positioning precision of electronic equipment is not accurate enough in prior art.
Summary of the invention
The embodiment of the present invention provides a kind of localization method and the first electronic equipment, solves the technical problem that in prior art, the positioning precision of electronic equipment is not accurate enough.
A kind of localization method, be applied in the first electronic equipment, described method comprises:
Control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer;
Receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment;
According to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
Optionally, in the N number of position relationship information according to described N number of feedback information and detection, before determining the primary importance identification information corresponding with described first electronic equipment, described method also comprises:
According to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, according to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment, specifically comprise:
According to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception;
Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, according to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment, specifically comprise:
According to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message;
Determine N number of second time difference between described N number of due in and described feedback moment;
Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
Optionally, before described first electronic equipment of control sends positioning request information to N number of second electronic equipment, described method also comprises:
Detect and be in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range;
Send synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up;
According to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
Optionally, described first electronic equipment of described control sends positioning request information to N number of second electronic equipment, specifically comprises:
Detect and whether there is first base station corresponding with described first electronic equipment;
If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively;
Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
Optionally, if there is first base station corresponding with described first electronic equipment, in the N number of position relationship information according to described N number of feedback information and detection, after determining the primary importance identification information corresponding with described first electronic equipment, described method also comprises:
Control described first electronic equipment by described primary importance identification-information reporting to described first base station.
A kind of first electronic equipment, comprising:
First sending module, sends positioning request information for controlling described first electronic equipment to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer;
Receiver module, for receiving the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment;
Locating module, for the N number of position relationship information according to described N number of feedback information and detection, determines the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
Optionally, described electronic equipment also comprises: determination module, for according to the signaling in described positioning request information, determines the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, described determination module specifically for: according to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception; Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, described determination module concrete also for: according to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message; Determine N number of second time difference between described N number of due in and described feedback moment; Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
Optionally, described electronic equipment also comprises: detection module, is in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range for detecting; Second sending module, for sending synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up; Set up module, for according to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
Optionally, described first sending module specifically for: detect whether there is first base station corresponding with described first electronic equipment; If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
Optionally, described electronic equipment also comprises: reporting module, for controlling described first electronic equipment by described primary importance identification-information reporting to described first base station.
In the embodiment of the present invention, communicate to connect end to end owing to setting up to have between described first electronic equipment and described N number of second electronic equipment, therefore pass through information interaction, the relative distance between described first electronic equipment and described N number of second electronic equipment can be determined based on communication connection end to end, namely described N number of position relationship information, such as, can determine according to positioning request information.And, because described N number of second electronic equipment all can obtain station location marker information corresponding to self-position, such as can be determined by GPS, or the station location marker information prestored, then after described first electronic equipment sends positioning request information to described N number of second electronic equipment, each second electronic equipment in described N number of second electronic equipment all can according to the feedback information of described positioning request information feedback packet containing the station location marker information of self, then described first electronic equipment can calculate the primary importance identification information corresponding with himself comparatively accurately according to the described N number of station location marker information received and described N number of position relationship, thus for being in the indoor equipment maybe cannot fixing really self locating information of acquisition, the station location marker information of self accurate location is obtained by such scheme, thus the accuracy that can improve in electronic equipment position fixing process, set up comparatively simple owing to realizing communication connection end to end between electronic equipment simultaneously, be easy to realize.
Accompanying drawing explanation
Fig. 1 is the main flow figure of localization method in the embodiment of the present invention;
Fig. 2 is the schematic diagram of the position relationship determining the first electronic equipment in the embodiment of the present invention;
Fig. 3 is the primary structure schematic diagram of the first electronic equipment in the embodiment of the present invention.
Embodiment
The embodiment of the invention discloses a kind of localization method, be applied in the first electronic equipment, described method comprises: control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer; Receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment; According to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
In the embodiment of the present invention, communicate to connect end to end owing to setting up to have between described first electronic equipment and described N number of second electronic equipment, therefore pass through information interaction, the relative distance between described first electronic equipment and described N number of second electronic equipment can be determined based on communication connection end to end, namely described N number of position relationship information, such as, can determine according to positioning request information.And, because described N number of second electronic equipment all can obtain station location marker information corresponding to self-position, such as can be determined by GPS, or the station location marker information prestored, then after described first electronic equipment sends positioning request information to described N number of second electronic equipment, each second electronic equipment in described N number of second electronic equipment all can according to the feedback information of described positioning request information feedback packet containing the station location marker information of self, then described first electronic equipment can calculate the primary importance identification information corresponding with himself comparatively accurately according to the described N number of station location marker information received and described N number of position relationship, thus for being in the indoor equipment maybe cannot fixing really self locating information of acquisition, the station location marker information of self accurate location is obtained by such scheme, thus the accuracy that can improve in electronic equipment position fixing process, set up comparatively simple owing to realizing communication connection end to end between electronic equipment simultaneously, be easy to realize.
Refer to Fig. 1, the embodiment of the present invention provides a kind of localization method, and be applied in the first electronic equipment, described method can comprise the following steps:
Step 11: control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer.
In the embodiment of the present invention, described first electronic equipment can be to be in indoor or other environment of not easily locating, can not the subscriber equipment of direct Obtaining Accurate self accurate location information.Such as, indoor smart mobile phone, panel computer etc.
Optionally, in the embodiment of the present invention, each second electronic equipment be in outdoor described N number of second electronic equipment all can determine the station location marker information of himself correspondence by GPS information, or has prestored himself station location marker information in each second electronic equipment.Can comprise the coordinate information of the longitude and latitude corresponding with this second electronic equipment and height in described station location marker information, namely described N number of second electronic equipment can using the satellite positioning information relevant to oneself as corresponding station location marker information.
Optionally, in the embodiment of the present invention, before described first electronic equipment of control sends positioning request information to N number of second electronic equipment, described method can also comprise: detect and be in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range; Send synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up; According to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
Wherein, within the scope of described predeterminable range can be detect, described first electronic equipment better can carry out the scope that communicates, such as the maximum of described predeterminable range scope can be 1km, then can detect that apart from its radius be described N number of second electronic equipment in 1km border circular areas based on described first electronic equipment.
Afterwards, described first electronic equipment can send a synchronizing information to each second electronic equipment in described N number of second electronic equipment, the request for connecting can be comprised in described synchronizing information, thus according to described synchronizing information, can set up between described first electronic equipment and described N number of electronic equipment and communicate to connect end to end.
Such as, described first electronic equipment can be set to source host, described N number of second electronic equipment as the destination host be connected with source, then, when needs carry out network connection, can be able to connect between two ends (source host and destination host).Usually, once connection establishment is got up, just illustrate it has been be connected to end to end, namely end-to-end is logical links, this road may have passed through very complicated physical route, but the connection having two ends is only thought at two ends, and once communicate, this connection just releases, and physical circuit may be used for having connected by other again.
Optionally, in the embodiment of the present invention, described first electronic equipment of described control sends positioning request information to N number of second electronic equipment, specifically can also comprise: detect whether there is first base station corresponding with described first electronic equipment; If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
Along with the development of mobile communication, base station spread all over each area, as a rule, public mobile communication base station is a kind of form of radio station, namely in certain area of radio coverage, by mobile switching center, can and mobile telephone terminal between carry out information transmission transceiving believe radio station.Usually, conventional base station range is: mostly city is within 1km, if may die down more than 1km signal, easily to make main covering signal can become other base station; Mostly rural area is 1km-2km signal.Such as, our mobile phone receive use base station signal be base station coverage radius between 100m-1500m substantially, if more than 2km, signal attenuation can be very serious.
Therefore, in the embodiment of the present invention, whether can detect described first electronic equipment is in base radio coverage, if, then main covering signal can be defined as described first base station, thus described positioning request information can be sent to described N number of second electronic equipment by described first base station by described first electronic equipment.Wherein, described N number of second electronic equipment also can be in the coverage of described first base station or other base station.
Because end-to-end communication is a kind of under the control of system, directly carried out the new technique communicated by reuse pattern resource between permission terminal, it can increase frequency spectrum efficiency of cellular communication system, reduce terminal transmit power, solve the problem of wireless communication system frequency spectrum resource scarcity to a certain extent.Under cellular network reuse pattern resource end-to-end communication in, subscriber equipment in community is except can communicating by base station service, directly can also be communicated by end-to-end link between them, the resource that end-to-end communication is identical with honeycomb residence user equipment use, carries out the subscriber equipment of end-to-end communication equally under the control of cell base station.
In real process, described first electronic equipment and the base station coverage situation residing for described N number of second electronic equipment, can be divided into following several scene:
Scenario A: described first electronic equipment and described N number of second electronic equipment be not all by base station coverage.Now described first electronic equipment and described N number of second electronic equipment by communicating to connect end to end, directly can communicate.Such as, be in indoor first user equipment UE 1 and be between the second outdoor user equipment (UE) 2 and can directly communicate.
Scenario B: described first electronic equipment is by base station coverage, and described N number of second electronic equipment is not all by base station coverage.Now, described first electronic equipment can send described Location Request by the first corresponding base station, or also can send directly to described N number of second electronic equipment.
Scene C: described in described first electronic equipment river, N number of second electronic equipment is in same base station range.Now described Location Request can be sent to first base station corresponding with it by described first electronic equipment, more described positioning request information is sent in described N number of second electronic equipment by described first base station.
Scene D: described in described first electronic equipment river, N number of second electronic equipment is in the coverage of different base station respectively; Now described Location Request can be sent to first base station corresponding with it by described first electronic equipment, by described first base station, described positioning request information is sent as the second base station corresponding to described N number of second electronic equipment again, then forward it to described N number of second electronic equipment by described second base station.
Wherein, no matter under being in which kind of scene, all can set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, thus described positioning request information can be described first electronic equipment directly sends to described N number of second electronic equipment, or, also can be send to described N number of second electronic equipment by base station.
Step 12: receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment.
In the embodiment of the present invention, after described N number of second electronic equipment receives described positioning request information, the operation for obtaining himself station location marker can be performed immediately.Such as, when i-th the second electronic equipment in described N number of second electronic equipment is when receiving described positioning request information, can trigger described i-th the second electronic equipment utilizes the GPS locating module of himself position signalling of oneself to be sent to backstage, location to realize coordinate setting, and using the gps coordinate of self of acquisition as i-th station location marker information, thus feed back to described first electronic equipment, wherein i is the positive integer being not more than N.
In actual mechanical process, described first electronic equipment is after the described positioning request information of transmission, due to factors such as distances, the Time Inconsistency of the described N number of second electronic equipment reception of possibility and feedback information, for ensureing location efficiency faster, a scheduled time can be set, then, within this scheduled time, control described first electronic equipment and receive the feedback information fed back by described N number of second electronic equipment.Wherein, the described scheduled time can be arranged according to described predeterminable range scope.Such as, if described predeterminable range scope is 1km, then the described scheduled time can be 1s or At All Other Times.
Optionally, each feedback information in described N number of feedback information can also comprise device identification corresponding to second electronic equipment corresponding with it, thus when described first electronic equipment receives any feedback information within the described scheduled time, by determining the second electronic equipment that this feedback information is corresponding to the identification of device identification, thus can analyze station location marker information corresponding to described first electronic equipment based on this feedback information and the second corresponding electronic equipment.
Step 13: according to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
In the embodiment of the present invention, described N number of position relationship information can refer to carries out information that detect, that show the relative position distance between itself and described N number of second electronic equipment by described first electronic equipment; Or, also can be that the detection initiated by described N number of second electronic equipment is determined.
In real process, in the N number of position relationship information according to described N number of feedback information and detection, before determining the primary importance identification information corresponding with described first electronic equipment, described method can also comprise: according to the signaling in described positioning request information, determines the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.Namely according to described Location Request, can trigger described first electronic equipment or described N number of second electronic equipment detect determine described N number of position relationship information.
Concrete, detect and determine that described N number of position relationship information can have following two kinds of implementations:
The first: is according to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception; Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Wherein, also the delivery time sending described positioning request information can be recorded in described test signaling, then when described N number of second electronic equipment receives described test signaling, can according to setting, control N number of time of reception described in described N number of second electronic equipment record, thus detect respectively according to delivery time and described N number of time of reception and determine that the time of advent corresponding with described first electronic equipment is poor, namely described N number of very first time is poor, thus can calculate according to transmission rate and described N number of very first time difference and determine described N number of position relationship information.
Such as, if described first electronic equipment sends described positioning request information extremely described N number of second electronic equipment containing test signaling in t, then believe that m time of reception of control m the second electronic equipment record is t1 according to test, n-th time of reception of the n-th the second electronic equipment records is t2, then can determine that m very first time difference is t1-t, n-th very first time difference is t2-t, m, n is the positive integer being less than N, and m with n is not identical.Therefore the relative distance position in described first electronic equipment and described N number of second electronic equipment between m electronic equipment can be determined according to described m very first time difference, thus determine m corresponding position relationship information.
The second: according to the control signal in described positioning request information, determines that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and records N number of due in corresponding to described N number of feedback message; Determine N number of second time difference between described N number of due in and described feedback moment; Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
In actual location process, can being for controlling each second electronic equipment in described N number of second electronic equipment by described control command, in the feedback moment arranged, the feedback information of correspondence being sent to described first electronic equipment.
Such as, if the described feedback moment arranged by described control signal is T, first time of advent that described first electronic equipment receives the first feedback information in described N number of feedback information corresponding is T1, second time of advent that second feedback information is corresponding is T2, then described first electronic equipment can calculate and obtain first second time difference corresponding to the first feedback information is T-T1, second second time difference corresponding with the second feedback information is T-T2, thus described first electronic equipment obtains the relative position distance between itself and the second corresponding electronic equipment further according to the second time difference determined, thus generate corresponding position relationship information.
It should be noted that, in above two kinds of testing processes, need not determine that the position relationship information between each electronic equipment in described N number of second electronic equipment can be selected according to a shorter part second electronic equipment of corresponding time difference usually completely one by one, such as three the second electronic equipments, just can determine described primary importance identification information comparatively accurately.
Optionally, in the embodiment of the present invention, when calculating described primary importance identification information according to N number of position relationship information of described N number of feedback information and detection, first the rough region at described first electronic equipment can be determined according to described N number of feedback information, then according to the described primary importance identification information of described N number of position relationship information accurate correspondence of described first electronic equipment further.
Optionally, in the embodiment of the present invention, if there is first base station corresponding with described first electronic equipment, in the N number of position relationship information according to described N number of feedback information and detection, after determining the primary importance identification information corresponding with described first electronic equipment, described method can also comprise: control described first electronic equipment by described primary importance identification-information reporting to described first base station, thus when receiving the location request from other electronic equipment at described first electronic equipment, can described primary importance identification information be sent in the past, locate accurately with auxiliary its.
In conjunction with technical scheme of the present invention, at least can be applied in following localization method:
First, described first electronic equipment is be in indoor first user equipment (UE1), described N number of second electronic equipment is be in outdoor equipment, comprise the second subscriber equipment (UE2), 3rd subscriber equipment (UE3) ..., N subscriber equipment (UEN).
If UE1 adopts the method for CELL-ID to position, communicate to connect end to end owing to setting up to have between described first electronic equipment and described N number of electronic equipment, therefore may correspond in the ID that each community is corresponding the device location of some and map match of predefine, such as, the map prestored is offered in oneself fixing UE position by businessman, and UE, by D2D, receives the ID of UE, the position of oneself can be matched according to the map, thus determine described primary importance identification information.
If UE1 adopts the method for OTDOA to position.First, positioning request information is sent to UE2 in the T moment by broadcast by UE1, UE3 and UE4, at UE2, after UE3 and UE4 receives positioning request information, the moment T1 of positioning request information is received according to measurement signaling record wherein, T2, T3, further, at UE2, UE3 and UE4 end can by calculate obtain its respectively with the time difference t1 of UE1, t2 and t3, thus the compute location of carrying out according to the mode that the time of advent is poor on hyperbola, UE1 and UE2 can be calculated respectively, relative distance d 1 between UE3 and UE4, d2 and d3, therefore again in conjunction with UE1, the accurate location of self that UE2 and UE3 is obtained by GPS, the particular location of UE1 can be determined.Refer to Fig. 2, wherein the coordinate position of UE2, UE3 and UE4 is known, then communicate to connect by basis the relative distance determined end to end, respectively with UE2, UE3 and UE4 for the center of circle, corresponding relative distance is that radius is justified, then the crosspoint of three lines is the position residing for UE1, thus accurately can know the station location marker of UE1 according to the accurate information that outdoor equipment obtains.
If UE1 adopts the method for U-TDOA to position.Then UE1 is when sending positioning request information, the outdoor user equipment that can be arranged by control signal sends the feedback moment of station location marker information, and when receiving each feedback information, by recording corresponding due in, the corresponding time of advent can be calculated poor, then at UE1 end by hyperbolic fix, the position relationship information of UE1 and outdoor equipment can be determined, and based on the exact position of station location marker information acquisition UE1 of feeding back.
If UE1 is positioned by satellite navigation system.Then after foundation end to end communication connection, be in indoor user, can by broadcast transmission positioning request information to outdoor subscriber equipment, such as, one or more subscriber equipment that relative distance is nearer can be selected, thus the GPS information of the subscriber equipment of utilization selection and position relationship each other, the station location marker information of self can be obtained, thus improve the accuracy of location.
Refer to Fig. 3, based on same inventive concept, the embodiment of the present invention also provides a kind of first electronic equipment, and described first electronic equipment comprises: the first sending module 301, receiver module 302 and locating module 303.
Described first sending module 301 may be used for controlling described first electronic equipment and sends positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer.
Described receiver module 302 may be used for receiving the N number of feedback information from described N number of second electronic equipment, and described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment.
Described locating module 303 may be used for the N number of position relationship information according to described N number of feedback information and detection, determines the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
Optionally, in the embodiment of the present invention, described electronic equipment can also comprise: determination module, for according to the signaling in described positioning request information, determines the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, in the embodiment of the present invention, described determination module specifically for: according to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception; Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, in the embodiment of the present invention, described determination module specifically can also be used for:
According to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message;
Determine N number of second time difference between described N number of due in and described feedback moment;
Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
Optionally, in the embodiment of the present invention, described electronic equipment also comprises:
Detection module, is in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range for detecting;
Second sending module, for sending synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up;
Set up module, for according to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
Optionally, in the embodiment of the present invention, described first sending module specifically for: detect whether there is first base station corresponding with described first electronic equipment; If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
Optionally, in the embodiment of the present invention, described electronic equipment also comprises: reporting module, for controlling described first electronic equipment by described primary importance identification-information reporting to described first base station.
The embodiment of the invention discloses a kind of localization method, be applied in the first electronic equipment, described method comprises: control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer; Receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment; According to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
In the embodiment of the present invention, communicate to connect end to end owing to setting up to have between described first electronic equipment and described N number of second electronic equipment, therefore pass through information interaction, the relative distance between described first electronic equipment and described N number of second electronic equipment can be determined based on communication connection end to end, namely described N number of position relationship information, such as, can determine according to positioning request information.And, because described N number of second electronic equipment all can obtain station location marker information corresponding to self-position, such as can be determined by GPS, or the station location marker information prestored, then after described first electronic equipment sends positioning request information to described N number of second electronic equipment, each second electronic equipment in described N number of second electronic equipment all can according to the feedback information of described positioning request information feedback packet containing the station location marker information of self, then described first electronic equipment can calculate the primary importance identification information corresponding with himself comparatively accurately according to the described N number of station location marker information received and described N number of position relationship, thus for being in the indoor equipment maybe cannot fixing really self locating information of acquisition, the station location marker information of self accurate location is obtained by such scheme, thus the accuracy that can improve in electronic equipment position fixing process, set up comparatively simple owing to realizing communication connection end to end between electronic equipment simultaneously, be easy to realize.
Specifically, the computer program instructions that frequency adjusting method in the embodiment of the present application is corresponding can be stored in CD, hard disk, on the storage mediums such as USB flash disk, read by an electronic equipment when the computer program instructions corresponding with localization method in storage medium or when being performed, comprise the steps:
Be applied in the first electronic equipment, described method comprises:
Control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer;
Receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment;
According to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
Optionally, other computer instruction is also stored in described storage medium, these computer instructions with step: according to N number of position relationship information of described N number of feedback information and detection, determining that computer instruction that the primary importance identification information corresponding with described first electronic equipment is corresponding is performed before being performed, comprising the steps: when being performed
According to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, what store in described storage medium exists with step: according to the signaling in described positioning request information, determine that computer instruction corresponding to N number of position relationship information between described first electronic equipment with described N number of second electronic equipment is being specifically performed in process, specifically comprises the steps:
According to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception; Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
Optionally, what store in described storage medium exists with step: according to the signaling in described positioning request information, determine that computer instruction corresponding to N number of position relationship information between described first electronic equipment with described N number of second electronic equipment is being specifically performed in process, specifically comprises the steps:
According to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message; Determine N number of second time difference between described N number of due in and described feedback moment; Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
Optionally, other computer instruction is also stored in described storage medium, these computer instructions with step: controlling described first electronic equipment and to send before computer instruction corresponding to positioning request information is performed to N number of second electronic equipment and be performed, comprising the steps: when being performed
Detect and be in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range; Send synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up; According to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
Optionally, what store in described storage medium exists with step: control described first electronic equipment and send computer instruction corresponding to positioning request information being specifically performed in process to N number of second electronic equipment, comprise the steps:
Detect and whether there is first base station corresponding with described first electronic equipment; If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.Described positioning request information is sent to described first base station by described first electronic equipment, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
Optionally, other computer instruction is also stored in described storage medium, these computer instructions with step: according to N number of position relationship information of described N number of feedback information and detection, determining that computer instruction that the primary importance identification information corresponding with described first electronic equipment is corresponding is performed after being performed, comprising the steps: when being performed to control described first electronic equipment by described primary importance identification-information reporting to described first base station.
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 (14)
1. a localization method, be applied in the first electronic equipment, described method comprises:
Control described first electronic equipment and send positioning request information to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer;
Receive the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment;
According to N number of position relationship information of described N number of feedback information and detection, determine the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
2. the method for claim 1, is characterized in that, in the N number of position relationship information according to described N number of feedback information and detection, before determining the primary importance identification information corresponding with described first electronic equipment, described method also comprises:
According to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
3. method as claimed in claim 2, is characterized in that, according to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment, specifically comprise:
According to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception;
Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
4. method as claimed in claim 2, is characterized in that, according to the signaling in described positioning request information, determine the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment, specifically comprise:
According to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message;
Determine N number of second time difference between described N number of due in and described feedback moment;
Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
5. the method as described in claim as arbitrary in claim 1-4, is characterized in that, before described first electronic equipment of control sends positioning request information to N number of second electronic equipment, described method also comprises:
Detect and be in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range;
Send synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up;
According to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
6. method as claimed in claim 5, is characterized in that, described first electronic equipment of described control sends positioning request information to N number of second electronic equipment, specifically comprises:
Detect and whether there is first base station corresponding with described first electronic equipment;
If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively;
Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
7. method as claimed in claim 6, it is characterized in that, if there is first base station corresponding with described first electronic equipment, in the N number of position relationship information according to described N number of feedback information and detection, after determining the primary importance identification information corresponding with described first electronic equipment, described method also comprises:
Control described first electronic equipment by described primary importance identification-information reporting to described first base station.
8. an electronic equipment, comprising:
First sending module, sends positioning request information for controlling described first electronic equipment to N number of second electronic equipment; Wherein, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end, described N number of second electronic equipment is the electronic equipment being in outdoor and can obtaining the station location marker information corresponding with respective position, and N is positive integer;
Receiver module, for receiving the N number of feedback information from described N number of second electronic equipment, described N number of feedback information includes the N number of station location marker information corresponding with described N number of second electronic equipment;
Locating module, for the N number of position relationship information according to described N number of feedback information and detection, determines the primary importance identification information corresponding with described first electronic equipment; Wherein, described N number of position relationship information is the information of the relative position distance comprised between described first electronic equipment and described N number of second electronic equipment.
9. electronic equipment as claimed in claim 8, it is characterized in that, described electronic equipment also comprises:
Determination module, for according to the signaling in described positioning request information, determines the N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
10. electronic equipment as claimed in claim 9, is characterized in that, described determination module specifically for:
According to the measurement signaling in described Location Request, control N number of time of reception that described N number of second electronic equipment record receives described positioning request information, and determine that N number of very first time is poor according to delivery time corresponding to described positioning request information and described N number of time of reception;
Poor according to described N number of very first time, determine to calculate the described N number of position relationship information between described first electronic equipment and described N number of second electronic equipment.
11. electronic equipments as claimed in claim 9, is characterized in that, described determination module concrete also for:
According to the control signal in described positioning request information, determine that arrange, send described N number of feedback message for controlling described N number of second electronic equipment the feedback moment, and record N number of due in corresponding to described N number of feedback message;
Determine N number of second time difference between described N number of due in and described feedback moment;
Control described N number of position relationship information that described first electronic equipment is determined between described first electronic equipment and described N number of second electronic equipment according to described N number of second time difference.
Electronic equipment as described in 12. claims as arbitrary in claim 8-11, it is characterized in that, described electronic equipment also comprises:
Detection module, is in and described N number of second electronic equipment of described first electronic equipment within the scope of predeterminable range for detecting;
Second sending module, for sending synchronizing information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment, described synchronizing information comprises the communication connection end to end of described first electronic equipment and described N number of second electronic equipment for setting up;
Set up module, for according to described synchronizing information, set up between described first electronic equipment and described N number of second electronic equipment and communicate to connect end to end.
13. electronic equipments as claimed in claim 12, is characterized in that, described first sending module specifically for: detect whether there is first base station corresponding with described first electronic equipment; If exist, control described first electronic equipment and described positioning request information is sent to described first base station, to make described first base station, described positioning request information is sent to described N number of second electronic equipment respectively; Otherwise, send positioning request information by described first electronic equipment respectively to each second electronic equipment in described N number of second electronic equipment.
14. electronic equipments as claimed in claim 13, it is characterized in that, described electronic equipment also comprises:
Reporting module, for controlling described first electronic equipment by described primary importance identification-information reporting to described first base station.
Priority Applications (1)
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| CN201410453002.6A CN105472727A (en) | 2014-09-05 | 2014-09-05 | Positioning method and first electronic equipment |
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| CN201410453002.6A CN105472727A (en) | 2014-09-05 | 2014-09-05 | Positioning method and first electronic equipment |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793083A (en) * | 2017-02-22 | 2017-05-31 | 都邑科技（北京）有限公司 | A kind of mobile terminal locating method and device |
| WO2018064896A1 (en) * | 2016-10-08 | 2018-04-12 | 中兴通讯股份有限公司 | Positioning method, apparatus and system and positioning signal determination method and terminal |
| CN107991670A (en) * | 2017-11-21 | 2018-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Air navigation aid and mobile terminal |
| CN109451808A (en) * | 2018-02-12 | 2019-03-08 | 北京小米移动软件有限公司 | Determine the methods, devices and systems of location information |
| CN111432333A (en) * | 2020-03-31 | 2020-07-17 | 浙江大华技术股份有限公司 | Indoor positioning method and device |
| CN113423138A (en) * | 2021-05-31 | 2021-09-21 | 歌尔光学科技有限公司 | Positioning method of mobile terminal, terminal equipment and storage medium |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846390A (en) * | 2003-07-03 | 2006-10-11 | 纳夫科姆技术公司 | Two-way ranging system and method for local positioning |
| CN102630390A (en) * | 2009-12-14 | 2012-08-08 | 诺基亚公司 | Apparatus and method for determining a location of wireless communication devices |
| CN102740458A (en) * | 2012-06-29 | 2012-10-17 | 北京工业大学 | Centralized type positioning method based on mobile beacon in wireless sensor network |
| CN102768352A (en) * | 2012-07-09 | 2012-11-07 | 中国矿业大学(北京) | Underground ultra-wideband electromagnetic and ultrasonic combined positioning system and method based on pattern matching |
| CN103454661A (en) * | 2013-03-06 | 2013-12-18 | 深圳先进技术研究院 | Positioning system based on GPS and distance and angle measurement technology |
| CN103476117A (en) * | 2013-09-25 | 2013-12-25 | 昆明理工大学 | Radio frequency-assisted method and device for positioning nodes in wireless sensor network |
| CN103517204A (en) * | 2012-06-25 | 2014-01-15 | 华为技术有限公司 | Method of positioning mobile terminal, and equipment |
| CN103841636A (en) * | 2012-11-23 | 2014-06-04 | 华为技术有限公司 | Method for positioning UE, UE and base station |
-
2014
- 2014-09-05 CN CN201410453002.6A patent/CN105472727A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1846390A (en) * | 2003-07-03 | 2006-10-11 | 纳夫科姆技术公司 | Two-way ranging system and method for local positioning |
| CN102630390A (en) * | 2009-12-14 | 2012-08-08 | 诺基亚公司 | Apparatus and method for determining a location of wireless communication devices |
| CN103517204A (en) * | 2012-06-25 | 2014-01-15 | 华为技术有限公司 | Method of positioning mobile terminal, and equipment |
| CN102740458A (en) * | 2012-06-29 | 2012-10-17 | 北京工业大学 | Centralized type positioning method based on mobile beacon in wireless sensor network |
| CN102768352A (en) * | 2012-07-09 | 2012-11-07 | 中国矿业大学(北京) | Underground ultra-wideband electromagnetic and ultrasonic combined positioning system and method based on pattern matching |
| CN103841636A (en) * | 2012-11-23 | 2014-06-04 | 华为技术有限公司 | Method for positioning UE, UE and base station |
| CN103454661A (en) * | 2013-03-06 | 2013-12-18 | 深圳先进技术研究院 | Positioning system based on GPS and distance and angle measurement technology |
| CN103476117A (en) * | 2013-09-25 | 2013-12-25 | 昆明理工大学 | Radio frequency-assisted method and device for positioning nodes in wireless sensor network |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018064896A1 (en) * | 2016-10-08 | 2018-04-12 | 中兴通讯股份有限公司 | Positioning method, apparatus and system and positioning signal determination method and terminal |
| CN106793083A (en) * | 2017-02-22 | 2017-05-31 | 都邑科技（北京）有限公司 | A kind of mobile terminal locating method and device |
| CN107991670A (en) * | 2017-11-21 | 2018-05-04 | 宇龙计算机通信科技(深圳)有限公司 | Air navigation aid and mobile terminal |
| CN107991670B (en) * | 2017-11-21 | 2022-01-18 | 宇龙计算机通信科技(深圳)有限公司 | Navigation method and mobile terminal |
| CN109451808A (en) * | 2018-02-12 | 2019-03-08 | 北京小米移动软件有限公司 | Determine the methods, devices and systems of location information |
| CN109451808B (en) * | 2018-02-12 | 2021-10-15 | 北京小米移动软件有限公司 | Method, device and system for determining position information |
| CN111432333A (en) * | 2020-03-31 | 2020-07-17 | 浙江大华技术股份有限公司 | Indoor positioning method and device |
| CN113423138A (en) * | 2021-05-31 | 2021-09-21 | 歌尔光学科技有限公司 | Positioning method of mobile terminal, terminal equipment and storage medium |
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