CN104345325B - A method of locating a mobile terminal, the mobile terminal apparatus and - Google Patents

A method of locating a mobile terminal, the mobile terminal apparatus and Download PDF

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CN104345325B
CN104345325B CN 201310322262 CN201310322262A CN104345325B CN 104345325 B CN104345325 B CN 104345325B CN 201310322262 CN201310322262 CN 201310322262 CN 201310322262 A CN201310322262 A CN 201310322262A CN 104345325 B CN104345325 B CN 104345325B
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positioning information
information
communication card
satellite
function
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CN 201310322262
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CN104345325A (en )
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单文英
郑煊
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联想(北京)有限公司
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Abstract

本发明公开了一种移动终端的定位方法、装置和移动终端,其中,所述方法应用于具有多个通信卡和卫星定位功能的移动终端,所述方法包括:当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息;根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系;当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 The present invention discloses a method for locating a mobile terminal, and a mobile terminal device, wherein, the method applied to a mobile terminal having a plurality of satellite positioning and communication card function, the method comprising: when the mobile terminal outdoors, is obtained positioning of the individual communication card information and positioning information satellite; communication card in accordance with the respective positioning information acquired positioning information satellite and, to obtain the relationship between the positioning information satellite positioning information of the respective communication card; when the mobile terminal is indoors, to obtain Location information of each communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information. 本发明能够对处于室内的移动终端进行精确定位。 The present invention enables precise positioning of the mobile terminal is indoors.

Description

一种移动终端的定位方法、装置和移动终端 Locating method for a mobile terminal, the mobile terminal apparatus and

技术领域 FIELD

[0001]本发明涉及移动通信技术,尤其一种移动终端的定位方法、装置和移动终端。 [0001] The present invention relates to a mobile communication technology, in particular, a method of locating a mobile terminal, and a mobile terminal apparatus.

背景技术 Background technique

[0002]目前,可以通过基站定位和卫星定位两种方式对移动终端进行定位。 [0002] Currently, mobile terminals can be positioned by means of satellite positioning and base station positioning two ways. 由于基站定位精度差,而卫星定位如全球定位系统(Global Positioning System,GPS)定位精度高,所以为获得较高的定位精度通常采用卫星定位。 Since the base station positioning accuracy is poor, and as a global positioning system GPS (Global Positioning System, GPS) high positioning accuracy, so to obtain a high positioning accuracy is generally employed satellite positioning.

[0003]但是,当移动终端处于室内时,由于无法搜索卫星,导致无法采用卫星定位,只能采用基站定位,这就导致无法对处于室内的移动终端进行精确定位。 [0003] However, when the mobile terminal is indoors, the satellite can not be searched since, resulting in not using the satellite positioning, the base station can use location, which can not lead to precise positioning of the mobile terminal is indoors.

发明内容 SUMMARY

[0004]有鉴于此,本发明的主要目的在于提供一种移动终端的定位方法、装置和移动终端,能够对处于室内的移动终端进行精确定位。 [0004] In view of this, the main object of the present invention is to provide a method for locating a mobile terminal, and a mobile terminal apparatus, capable of precise positioning of the mobile terminal is indoors.

[0005]为达到上述目的,本发明实施例的技术方案是这样实现的: [0005] To achieve the above object, the technical solution of the embodiments of the present invention is implemented as follows:

[0006]本发明实施例提供了一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端,所述方法包括: [0006] Example embodiments provide a method of locating a mobile terminal, applied to a mobile terminal having a plurality of satellite positioning and communication card function of the present invention, the method comprising:

[0007]当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0007] When the mobile terminal outdoors, to obtain positioning information satellite and positioning information of the respective communication card;

[0008]根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系; [0008] The location information of each card obtained and a communication satellite positioning information, to obtain the relationship between the positioning information satellite positioning information of the respective communication card;

[0009]当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 [0009] When the mobile terminal is indoors, obtain location information of each communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information.

[0010]较佳地,所述获得卫星定位信息与各个通信卡的定位信息之间的相互关系为: 根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值,按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0010] Preferably, the obtained relationship between the positioning information satellite positioning information with each communication card is: according to the positioning information satellite and positioning information obtained respective communication card for fitting a predetermined function, coefficient values ​​obtained for the function, according to each coefficient value of said function, determining the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0012] 相应的,当移动终端处于室内时,所述获得卫星定位信息为: [0012] Accordingly, when the mobile terminal is indoors, the satellite positioning information obtained:

[0013] 根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0013] The location information of each communication card, the functional relationship using satellite positioning information obtained.

[0014] 较佳地,当移动终端在室外时,所述获得各个通信卡的定位信息和卫星定位信息, 包括: [0014] Preferably, when the mobile terminal outside the respective communication card to obtain positioning information satellite and positioning information, comprising:

[0015] 分别按预设间隔获取各个通信卡的定位信息和卫星定位信息。 [0015] The respective communication card respectively acquire positioning information and positioning information satellite at a preset interval.

[0016] 较佳地,所述按预设间隔获取为: [0016] Preferably, the acquisition of a preset interval:

[0017] 每隔预设的距离间隔,获取一次;或每隔预设的时间间隔,获取一次。 [0017] every predetermined distance interval, once acquired; or every preset time interval, once acquired.

[0018] 较佳地,所述函数为二次或三次曲线。 [0018] Preferably, said function is a quadratic or cubic curve.

[0019] 较佳地,所述根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,包括: [0019] Preferably, according to the positioning information satellite and positioning information obtained respective communication card, fitted to a predetermined function, comprising:

[0020] 当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; [0020] When the predetermined function is a quadratic curve, and the number is two when the communication card, communication card according to a first five positioning information obtained, and the second communication satellite positioning location information card information preset for function fitting;

[0021] 当所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合。 [0021] When the predetermined function is a cubic curve, and the number is two communication card, communication card according to a first seven acquired location information, second location information and the communication card satellite positioning information, the preset function for fitting.

[0022] 本发明实施例提供了一种移动终端的定位装置,所述装置包括: [0022] The present invention provides a positioning apparatus of a mobile terminal, the apparatus comprising:

[0023]定位信息获得单元,用于当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0023] The location information obtaining unit configured to, when the mobile terminal is in the outside, obtaining a position of each communication information and the card positioning information satellite;

[0024]相互关系获得单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系; [0024] The relationship obtaining unit, for each communication card according to location information obtained and the satellite positioning information, obtaining the relationship between the positioning information satellite positioning information of the respective communication card;

[0025]卫星定位信息获得单元,用于当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 When the [0025] satellite positioning information obtaining unit configured to, when the mobile terminal is indoors, obtain location information of each communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information.

[0026]较佳地,所述相互关系获得单元,包括:函数拟合子单元和函数关系确定子单元; [0027]所述函数拟合子单元,用于根据获得的各个通信卡的定位信息和卫星定位信息, 对预设的函数进行拟合,得到所述函数的各系数值; [0026] Preferably, the relationship obtaining unit, comprising: a fitting function and a function of determining subunit subunit; [0027] The sub-function fitting means for locating information in accordance with various communication cards obtained and satellite positioning information, the preset function of the fitting, to obtain coefficient values ​​of the function;

[0028]所述函数关系确定子单元,用于按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0028] The determination subunit function, for coefficient values ​​according to said function determining the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0029]所述卫星定位信息获得单元,具体用于当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0029] The satellite positioning information obtaining unit is configured when the mobile terminal is indoors, according to the positioning information of the respective communication card, the functional relationship using satellite positioning information obtained.

[0030]较佳地,所述定位信息获得单元,具体用于分别按预设间隔获取各个通信卡的定位信息和卫星定位信息。 [0030] Preferably, the location information obtaining unit configured to obtain respectively positioned at preset intervals respective communication card information and the satellite position information.

[0031]较佳地,所述定位信息获取单兀,具体用于每隔预设的距离间隔,获取一次定位信息;或每隔预设的时间间隔,获取一次定位信息。 [0031] Preferably, the positioning information acquisition unit Wu, specifically for every predetermined distance interval, acquiring a location information; or every preset time interval, acquiring a location information.

[0032]较佳地,所述函数拟合子单元,具体用于当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; [0032] Preferably, the sub-function fitting means, particularly when said predetermined function is a quadratic curve, and the number of communication cards into two, the information obtained in accordance with a first communication five-card retainer , location information and the second communication card satellite positioning information, the preset function of the fitting;

[0033]当所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合。 [0033] When the predetermined function is a cubic curve, and the number is two communication card, communication card according to a first seven acquired location information, second location information and the communication card satellite positioning information, the preset function for fitting.

[0034]本发明实施例提供了一种移动终端,所述移动终端包括权利要求7至11任意一项权利要求所述的移动终端的定位装置。 [0034] Example embodiments provide a mobile terminal according to the present invention, the mobile terminal includes any one of claims 7 to 11, positioning device as claimed in claim in claim mobile terminal.

[0035]由上可知,本发明实施例的技术方案应用于具有多个通信卡和卫星定位功能的移动终端,包括:当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息;根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系;当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 [0035] From the above, technical solutions of the embodiments of the present invention is applied to a mobile terminal having a plurality of satellite positioning and communication card function, comprising: when the mobile terminal outdoors, the positioning of each communication to obtain card information and the positioning information satellite; the positioning information satellite and positioning information obtained from the respective communication card to obtain the relationship between the positioning information satellite positioning information of the respective communication card; when the mobile terminal is indoors, obtain location information of each communication card, the satellite positioning information the relationship between the location information with the respective communication card, access to satellite positioning information. 由此,利用卫星定位信息与各个通信卡的定位信息之间的相互关系能够获得卫星定位信息,从而能够对处于室内的移动终端进行精确定位。 Thus, the relationship between the positioning information using satellite positioning information with each card communication satellite positioning information can be obtained, thereby enabling a precise positioning of the mobile terminal is indoors.

附图说明 BRIEF DESCRIPTION

[0036] 图1为本发明实施例的一种移动终端的定位方法的实现流程示意图; [0036] FIG. 1 is a schematic implementation flow of a method for locating a mobile terminal according to an embodiment of the present invention;

[0037] 图2为本发明实施例的另一种移动终端的定位方法的实现流程示意图; LJ图3为本友明买施例的再一种移动终端的定位方法的实现流程示意图; [0037] FIG. 2 is a schematic of another process implemented method for locating a mobile terminal according to an embodiment of the present invention; LJ implementation flow of FIG positioning method of a mobile terminal 3 and then Friends of the present embodiment is applied to buy a schematic view;

[0039]图4为本发明实施例的又一种移动终端的定位方法的实现流程示意图; [0039] FIG 4 yet another embodiment of the implementation flow of a mobile terminal positioning method of the present invention, a schematic diagram;

[0040]图5为本发明实施例的一种移动终端的定位装置的结构示意图。 [0040] FIG. 5 is a schematic configuration of the positioning device of a mobile terminal according to an embodiment of the present invention.

具体实施方式 Detailed ways

[0041]本发明实施例的一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端,如图1所示,所述方法包括: [0041] The method illustrated in locating method for a mobile terminal according to an embodiment of the present invention applied to a mobile terminal having a plurality of satellite positioning and communication card function, shown in Figure 1 comprising:

[0042] ^骤1〇1、当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0042] ^ 1〇1 step, when the mobile terminal outdoors, the positioning of each communication to obtain card information and the positioning information satellite;

[0043]这里,所述通彳曰卡可以为客户识别t旲块(Subscriber Identity Module,SIM)卡。 [0043] Here, the left foot through said customer identification card may be a t Dae block (Subscriber Identity Module, SIM) card. [0044]步骤10 2、根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系; [0044] Step 102, according to the positioning information satellite and positioning information obtained respective communication card to obtain the relationship between the positioning information satellite positioning information of the respective communication card;

[0045]步骤103、当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 [0045] Step 103, when the mobile terminal is indoors, obtain location information of each communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information.

[0046]由此,利用卫星定位信息与各个通信卡的定位信息之间的相互关系能够获得卫星定位信息,从而能够对处于室内的移动终端进行精确定位。 [0046] Thus, the relationship between the positioning information using satellite positioning information of the respective communication card satellite positioning information can be obtained, thereby enabling a precise positioning of the mobile terminal is indoors.

[0047]本发明实施例的另一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端,如图2所示,所述方法包括: [0047] Another mobile terminal positioning method according to an embodiment of the present invention, applied to a mobile terminal having plural communication and satellite positioning function card, as shown in FIG 2 said method comprising:

[0048]步骤201、当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0048] Step 201, when the mobile terminal outdoors, the positioning of each communication to obtain card information and the positioning information satellite;

[0049] 步骤2〇2、根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值,按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0049] Step 2〇2 The location information obtained by the respective communication card and satellite positioning information, the preset function of the fitting, to obtain coefficient values ​​of the function, according to the coefficient values ​​of the function, determined the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0050] 步骤2〇3、当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0050] Step 2〇3, when the mobile terminal is indoors, according to the positioning information of the respective communication cards, satellite positioning information obtained using the function.

[0051] 由此,利用确定的卫星定位信息与各个通信卡的定位信息之间的函数关系能够获得卫星定位信息,从而能够对处于室内的移动终端进行精确定位。 [0051] Thus, the functional relationship between the determined positioning using satellite positioning information with each communication card information satellite positioning information can be obtained, thereby enabling a precise positioning of the mobile terminal is indoors.

[0052] 本发明实施例提供了一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端,如图3所示,所述方法包括: [0052] The method shown embodiment the present invention provides a method of locating a mobile terminal, applied to a mobile terminal having a plurality of satellite positioning and communication card function, shown in Figure 3 comprising:

[0053] 步骤3〇1、当移动终端在室外时,分别按预设间隔获取各个通信卡的定位信息和卫星定位信息; [0053] Step 3〇1, when the mobile terminal outside, respectively predetermined intervals, each positioning information satellite positioning and communication card information;

[0054] 这里,所述按预设间隔获取可以为:每隔预设的距离间隔,获取一次;或每隔预设的时间间隔,获取一次; [0054] Here, the acquisition interval may be preset: every predetermined distance interval, once acquired; or every preset time interval, once acquired;

[0055]步骤302、根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值,按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0055] Step 302, the communication card in accordance with the respective positioning information acquired positioning information satellite, for fitting a predetermined function, to obtain coefficient values ​​of the function, according to each coefficient value of said function, determining satellite positioning the functional relationship between the respective positioning information communication card;

[0056]步骤303、当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0056] Step 303, when the mobile terminal is indoors, according to the positioning information of the respective communication cards, satellite positioning information obtained using the function.

[0057]由此,分别按预设间隔获取各个通信卡的定位信息和卫星定位信息能够对预设的函数进行更准确的拟合,从而得到所述函数的更准确的各系数值,有利于得到更准确的卫星定位信息。 [0057] Accordingly, a predetermined function respectively capable of fitting more accurate preset intervals, each card communication positioning information satellite and positioning information, to obtain a more accurate function of said coefficient values, facilitate more accurate satellite positioning information.

[0058]本发明实施例的再一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端,如图4所示,所述方法包括: [0058] another embodiment of the present invention provides a method for locating a mobile terminal, it applied to a mobile terminal having a plurality of satellite positioning and communication card function, as shown in Figure 4, the method comprising:

[0059] 步骤401、当移动终端在室外时,每隔预设的距离间隔,分别获取一次各个通信卡的定位信息和卫星定位信息; [0059] Step 401, when the mobile terminal outdoors, every predetermined distance interval, respectively, obtaining a positioning of the individual communication card information and the satellite position information;

[0060]例如,预设的距离间隔可以是50米; [0060] For example, the predetermined distance interval may be 50 m;

[0061] 步骤402、根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值,按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0061] Step 402, the communication card in accordance with the respective positioning information acquired positioning information satellite, for fitting a predetermined function, to obtain coefficient values ​​of the function, according to each coefficient value of said function, determining satellite positioning the functional relationship between the respective positioning information communication card;

[0062] 这里,当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; [0062] Here, when the preset function is a quadratic curve, and the number is two communication card, communication card according to a first five positioning information obtained, the second information and the communication card positioning satellite positioning information, to preset function fitting;

[0063]当所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; [0063] When the predetermined function is a cubic curve, and the number is two communication card, communication card according to a first seven acquired location information, second location information and the communication card satellite positioning information, the preset function for fitting;

[0064]例如,预设函数为二次曲线Xg=a (X1) 2+b (X2) 2+cxi+dx2+e,其中,xg表示卫星定位信息,X1表示第一通信卡定位信息,X2表示第二通信卡定位信息,各系数值分别为a、b、c、d、e; [0065] 获得的五次第一通信卡定位信息分别为(1〇〇, 50,154) ; (105,60,148) ; (107,70, 140); (110,88,130),(119,90,120); [0064] For example, the predetermined function is a quadratic curve Xg = a (X1) 2 + b (X2) 2 + cxi + dx2 + e, where, XG represents a satellite positioning information, the X1 represents location information of the first communication card, an X2 card represents the second communication positioning information, coefficient values ​​are a, b, c, d, e; [0065] the first five card communication positioning information are obtained (1〇〇, 50,154); (105,60,148 ); (107,70, 140); (110,88,130), (119,90,120);

[0066] 获得的五次第二通信卡定位信息分别为(1〇5,58,157) ; (108,66,144) ; (112,82, 138); (117,95,124), (125,95,114); [0066] The second communication card five positioning information are obtained (1〇5,58,157); (108,66,144); (112,82, 138); (117,95,124), (125,95,114);

[0067]获得的五次卫星定位信息分别为(1〇2,54,155) ; (106,63,146) ; (110,76,139); (114,92,128), (123,93,115); [0067] five satellite positioning information obtained respectively (1〇2,54,155); (106,63,146); (110,76,139); (114,92,128), (123,93,115);

[0068] 一个定位信息由经度值、纬度值和高度值构成,上述括号内的三个数字分别表示经度值、纬度值和高度值。 [0068] The location information is composed of a longitude, latitude and height values, the three numbers in parentheses represent the longitude, latitude and height values. a由炜度值aj、纬度值〜和高度值ah构成。 a value of aj Wei degrees, latitude and height values ​​ah ~ configuration.

[0069] 根据二次曲线Xg=a (X1) 2+b (x2) 2+CXl+dX2+e和上述五次第一通信卡定位信息、五次第二通信卡定位信息和五次卫星定位信息,分别列出5个经度方程、5个纬度方程和5个高度方程,共15个方程; [0069] 2 + CXl + dX2 + e first and said fifth communication positioning information card according to a quadratic curve Xg = a (X1) 2 + b (x2), five card location information and the second communication satellite positioning five information, list the five equations longitude, latitude equation 5 and equation 5 height of 15 equations;

[0070] 经度方程: [0070] Longitude equation:

[0071] aj*100*100+bj*105*105+Cj*100+dj*105+ej=102; [0071] aj * 100 * 100 + bj * 105 * 105 + Cj * 100 + dj * 105 + ej = 102;

[0072] aj*105*105+bj*108*108+cj*105+dj*108+ej=106; [0072] aj * 105 * 105 + bj * 108 * 108 + cj * 105 + dj * 108 + ej = 106;

[0073] aj*107*107+bj*112*112+cj*107+dj*112+ej=110; [0073] aj * 107 * 107 + bj * 112 * 112 + cj * 107 + dj * 112 + ej = 110;

[0074] aj*l 10*110+b」*l 17*117+cj*l 10+dj*l 17+ej=l 14; [0074] aj * l 10 * 110 + b '* l 17 * 117 + cj * l 10 + dj * l 17 + ej = l 14;

[0075] aj*119*119+bj*125*125+cj*119+dj*125+ej=123; [0075] aj * 119 * 119 + bj * 125 * 125 + cj * 119 + dj * 125 + ej = 123;

[0076] 炜度方程: [0076] Wei Equation:

[0077] aw*5〇*5〇+bw*58*58+cw*50 十dw*58+ew=54; [0077] aw * * 5〇 5〇 + bw * 58 * 58 + cw * 50 ten dw * 58 + ew = 54;

[0078] aw*60*60+bw*66*66+Cw*60+dw*66+ew=63; [0078] aw * 60 * 60 + bw * 66 * 66 + Cw * 60 + dw * 66 + ew = 63;

[0079] aw*70*70+bw*82*82+cw*70+dw*82+ew=76; [0079] aw * 70 * 70 + bw * 82 * 82 + cw * 70 + dw * 82 + ew = 76;

[0080] aw*88*88+bw*95*95+cw*88+dw*95+ew=92; [0080] aw * 88 * 88 + bw * 95 * 95 + cw * 88 + dw * 95 + ew = 92;

[0081] aw*90*90+bw*95*95+cw*90+dw*95+ew=93; [0081] aw * 90 * 90 + bw * 95 * 95 + cw * 90 + dw * 95 + ew = 93;

[0082] 高度方程: [0082] height equation:

[0083] ah*154*154+bh*157*157+ch*154+dh*157+eh=155; [0083] ah * 154 * 154 + bh * 157 * 157 + ch * 154 + dh * 157 + eh = 155;

[0084] ah* 148* 148+bh* 144* 144+ch* 148+dh* 144+eh= 146; [0084] ah * 148 * 148 + bh * 144 * 144 + ch * 148 + dh * 144 + eh = 146;

[0085] ah* 140* 140+bh* 138* 138+ch* 140+dh* 138+eh= 139; [0085] ah * 140 * 140 + bh * 138 * 138 + ch * 140 + dh * 138 + eh = 139;

[0086] ah*130*130+bh*124*124+ch*130+dh*124+eh=128; [0086] ah * 130 * 130 + bh * 124 * 124 + ch * 130 + dh * 124 + eh = 128;

[0087] ah* 120* 120+bh* 114* 114+ch* 120+dn* 114+eh=115; [0087] ah * 120 * 120 + bh * 114 * 114 + ch * 120 + dn * 114 + eh = 115;

[0088]求出经度变量aj,bj,cj,dj,ej;炜度变量aw,bw,cw,dw,e„;高度变量ah,bh, ch,dh,eh, 即可确定系数a、b、c、d、e的值; [0088] determined longitude variables aj, bj, cj, dj, ej; Wei variable degrees aw, bw, cw, dw, e "; highly variable ah, bh, ch, dh, eh, to determine the coefficients a, b , c, d, e of the value;

[0089]步骤4〇3、当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0089] Step 4〇3, when the mobile terminal is indoors, according to the positioning information of the respective communication cards, satellite positioning information obtained using the function.

[0090]由此,当移动终端在室外时,每隔预设的距离间隔,分别获取一次各个通信卡的定位信息和卫星定位信息,能够获得更合理的各个通信卡的定位信息和卫星定位信息,有利于对预设的函数进行更准确的拟合,从而有利于得到更准确的卫星定位信息。 [0090] Accordingly, when the mobile terminal is in an outdoor, every predetermined distance interval, respectively acquire positioning information and time information of each communication satellite positioning card, he is possible to obtain a more rational respective communication card positioning information and positioning information satellites conducive to a preset function more accurate fit, thus contributing to a more accurate satellite positioning information. 而且,所述预设函数为二次曲线或三次曲线,既能保证得到准确的所述函数的各系数值,又能将计算量控制在适量的程度。 Further, the predetermined function is a quadratic curve or a cubic curve, both to ensure accurate coefficient values ​​of the function, but also in a suitable amount calculated amount control level.

[0091] 本发明实施例的一种移动终端的定位装置,如图5所示,所述装置包括: [0091] The positioning apparatus of a mobile terminal of the present embodiment of the invention, shown in Figure 5, the apparatus comprises:

[0092]定位信息获得单元5〇1,用于当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0092] positioned 5〇1 information obtaining unit, configured to, when the mobile terminal is in the outside, obtaining a position of each communication card information and the satellite position information;

[0093]相互关系获得单元5〇2,用于根据获得的各个通信卡的定位信息和卫星定位信息, 获得卫星定位信息与各个通信卡的定位信息之间的相互关系; [0093] 5〇2 relationship obtaining unit, according to the positioning information satellite and positioning information obtained respective communication card to obtain the relationship between the positioning information satellite positioning information of the respective communication card;

[0094]卫星定位信息获得单元5〇3,用于当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息。 When [0094] 5〇3 satellite positioning information obtaining unit, configured to, when the mobile terminal is indoors, obtain location information of each communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication cards, satellite positioning information obtained . [0095]由此,利用卫星定位信息与各个通信卡的定位信息之间的相互关系能够获得卫星定位信息,从而能够对处于室内的移动终端进行精确定位。 [0095] Thus, the relationship between the positioning information using satellite positioning information of the respective communication card satellite positioning information can be obtained, thereby enabling a precise positioning of the mobile terminal is indoors.

[0096] 本发明实施例提供了另一种移动终端的定位装置,所述装置包括: [0096] The present invention provides another embodiment of the positioning device of the mobile terminal, the apparatus comprising:

[0097]定位信息获得单元,用于当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; [0097] The location information obtaining unit configured to, when the mobile terminal is in the outside, and obtain positioning information satellite positioning information of the respective communication card;

[0098]相互关系获得单兀包括:函数拟合子单元和函数关系确定子单元;所述函数拟合子单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合, 得到所述函数的各系数值;所述函数关系确定子单元,用于按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0098] Wu obtain a single relationship comprising: a fitting function and a function of determining subunit subunit; subunit of the fitting function, according to the positioning information satellite and positioning information obtained respective communication card for a preset fitting functions, each coefficient value to obtain said function; the function of determining subunit, for coefficient values ​​according to said function determining the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0099]卫星定位信息获得单元,用于当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0099] Satellite positioning information obtaining means for, when the mobile terminal is indoors, according to the positioning information of the respective communication card, the functional relationship using satellite positioning information obtained.

[01 00]由此,利用确定的卫星定位信息与各个通信卡的定位信息之间的函数关系能够获得卫星定位信息,从而能够对处于室内的移动终端进行精确定位。 [0100] Thus, the functional relationship between the determined positioning using satellite positioning information with each communication card information satellite positioning information can be obtained, thereby enabling a precise positioning of the mobile terminal is indoors.

[0101] 本发明实施例提供了再一种移动终端的定位装置,所述装置包括: [0101] Still another embodiment provides a mobile terminal positioning means of the present invention, the apparatus comprising:

[0102] 定位信息获得单元,用于分别按预设间隔获取各个通信卡的定位信息和卫星定位fe息; [0102] Location information obtaining means for obtaining respectively positioned at preset intervals respective communication card information and fe positioning information satellite;

[0103]这里,所述定位信息获取单元可以具体用于每隔预设的距离间隔,获取一次定位信息;或每隔预设的时间间隔,获取一次定位信息; [0103] Here, the location information acquiring unit may be configured to every predetermined distance apart, a location information acquisition; or every preset time interval, acquiring a location information;

[0104]相互关系获得单元包括:函数拟合子单元和函数关系确定子单元;所述函数拟合子单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合, 得到所述函数的各系数值;所述函数关系确定子单元,用于按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0104] Relationship obtaining unit comprises: fitting function and a function of determining subunit subunit; the sub-function fitting means for communicating according to respective card positioning information obtained and satellite positioning information, the preset function of by curve fitting of the function of each coefficient value; subunit determining the functional relationship, for coefficient values ​​according to said function determining the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0105]卫星定位信息获得单兀,用于当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0105] Wu obtain single positioning information satellite, for when the mobile terminal is indoors, according to the positioning information of the respective communication card, the functional relationship using satellite positioning information obtained.

[0106]由此,分别按预设间隔获取各个通信卡的定位信息和卫星定位信息能够对预设的函数进行更准确的拟合,从而得到所述函数的更准确的各系数值,有利于得到更准确的卫星定位信息。 [0106] Accordingly, a predetermined function respectively capable of fitting more accurate preset intervals, each card communication positioning information satellite and positioning information, to obtain a more accurate function of said coefficient values, facilitate more accurate satellite positioning information.

[0107]本发明实施例提供了又一种移动终端的定位装置,所述装置包括: [0107] Example embodiments of the present invention provides a positioning apparatus and a mobile terminal, the apparatus comprising:

[0108]定位信息获得单元,用于当移动终端在室外时,每隔预设的距离间隔,分别获取一次各个通信卡的定位信息和卫星定位信息; [0108] Location information obtaining unit configured to, when the mobile terminal is in the outdoors, every predetermined distance interval, a respective communication card respectively acquire positioning information and positioning information satellite;

[0109]相互关系获得单元包括:函数拟合子单元和函数关系确定子单元;所述函数拟合子单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合, 得到所述函数的各系数值;所述函数关系确定子单元,用于按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; [0109] Relationship obtaining unit comprises: fitting function and a function of determining subunit subunit; the sub-function fitting means for communicating according to respective card positioning information obtained and satellite positioning information, the preset function of by curve fitting of the function of each coefficient value; subunit determining the functional relationship, for coefficient values ​​according to said function determining the functional relationship between the positioning information satellite positioning information of the respective communication card;

[0110] 这里,所述函数拟合子单元具体用于当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息, 对预设函数进行拟合; [0110] Here, the sub-unit is configured to fit the function when the predetermined function is a quadratic curve, and the number is two communication card, communication card according to a first five positioning information obtained, the second communication card positioning information satellite and positioning information, the preset function of the fitting;

[0111]当所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合。 [0111] When the predetermined function is a cubic curve, and the number is two communication card, communication card according to a first seven acquired location information, second location information and the communication card satellite positioning information, the preset function for fitting.

[0112] 例如,预设函数为二次曲线Xg=a (XI) 2+b (X2) 2+cxi+dx2+e,其中,Xg表示卫星定位信息,X1表示第一通信卡定位信息,X2表示第二通信卡定位信息,各系数值分别为a、b、c、d、e; [0113] 获得的五次第一通信卡定位信息分别为(100,50,154) ; (105,60,148) ; (107,70, 140);(110,88,130), (119,90,120); [0112] For example, the predetermined function is a quadratic curve Xg = a (XI) 2 + b (X2) 2 + cxi + dx2 + e, where, Xg represents satellite positioning information, the X1 represents location information of the first communication card, an X2 card represents the second communication positioning information, coefficient values ​​are a, b, c, d, e; [0113] the first five card communication positioning information are obtained (100,50,154); (105,60,148); (107,70, 140); (110,88,130), (119,90,120);

[0114] 获得的五次第二通信卡定位信息分别为(105,58,157);(108,66,144);(112,82, 138); (117,95,124),(125,95,114); [0114] The second communication card five location information are obtained (105,58,157); (108,66,144); (112,82, 138); (117,95,124), (125,95,114) ;

[0115] 获得的五次卫星定位信息分别为(102,54,155) ; (106,63,146) ; (110,76,139); (114,92,128),(123,93,115); [0115] five satellite positioning information are obtained (102,54,155); (106,63,146); (110,76,139); (114,92,128), (123,93,115);

[0116] 一个定位信息由经度值、纬度值和高度值构成,上述括号内的三个数字分别表示经度值、炜度值和高度值。 [0116] Location information is composed of a longitude, latitude and height values, the three numbers in parentheses represent the longitude, and height values ​​of Wei. a由纬度值aj、玮度值〜和高度值ah构成。 a latitude value aj, Wei and height values ​​ah ~ configuration.

[0117] 根据二次曲线xg=a (xi) 2+b (X2) 2+cxi+dx2+e和上述五次第一通信卡定位信息、五次第二通信卡定位信息和五次卫星定位信息,分别列出5个经度方程、5个炜度方程和5个高度方程,共15个方程; [0117] The quadratic curve xg = a (xi) 2 + b (X2) 2 + cxi + dx2 + e first and said fifth communication card location information, the second communication card five and five satellite positioning location information information, longitude equation 5 are listed separately, Wei equation 5 and equation 5 height of 15 equations;

[0118] 经度方程: [01] Longitude equation:

[0119] aj*100*100+bj*105*105+cj*100+dj*105+ej=102; [0119] aj * 100 * 100 + bj * 105 * 105 + cj * 100 + dj * 105 + ej = 102;

[0 120] aj*105*105+bj*108*108+cj*105+dj*108+ej=106; [0 120] aj * 105 * 105 + bj * 108 * 108 + cj * 105 + dj * 108 + ej = 106;

[0121] aj*107*107+bj*112*112+cj*107+dj*112+ej=110; [0121] aj * 107 * 107 + bj * 112 * 112 + cj * 107 + dj * 112 + ej = 110;

[0122] aj*l 10*110+bj*l 17*117+cj*110+dj*117+ej=l 14; [0122] aj * l 10 * 110 + bj * l 17 * 117 + cj * 110 + dj * 117 + ej = l 14;

[0123] aj*119*119+bj*125*125+cj*119+dj*125+ej=123; [0123] aj * 119 * 119 + bj * 125 * 125 + cj * 119 + dj * 125 + ej = 123;

[0124] 纬度方程: [0124] latitude equation:

[0125] aw*50*50+bw*58*58+cw*50+dw*58+ew=54; [0125] aw * 50 * 50 + bw * 58 * 58 + cw * 50 + dw * 58 + ew = 54;

[0126] aw*60*60+bw*66*66+Cw*60+dw*66+ew=63; [0126] aw * 60 * 60 + bw * 66 * 66 + Cw * 60 + dw * 66 + ew = 63;

[0127] aw*70*70+bw*82*82+cw*70+dw*82+ew=76; [0127] aw * 70 * 70 + bw * 82 * 82 + cw * 70 + dw * 82 + ew = 76;

[0128] aw*88*88+bw*95*95+cw*88+dw*95+ew=92; [0128] aw * 88 * 88 + bw * 95 * 95 + cw * 88 + dw * 95 + ew = 92;

[0129] aw*90*90+bw*95*95+cw*90+dw*95+ew=93; [0129] aw * 90 * 90 + bw * 95 * 95 + cw * 90 + dw * 95 + ew = 93;

[0130]高度方程: [0130] height equation:

[0131] ah*154*154+bh*157*157+ch*154+dh*157+eh=155; [0131] ah * 154 * 154 + bh * 157 * 157 + ch * 154 + dh * 157 + eh = 155;

[0132] ah*148*148+bh*144*144+ch*148+dh*144+eh=146; [0132] ah * 148 * 148 + bh * 144 * 144 + ch * 148 + dh * 144 + eh = 146;

[0133] ah* 140* 140+bh* 138* 138+ch* 140+dh* 138+eh= 139; [0133] ah * 140 * 140 + bh * 138 * 138 + ch * 140 + dh * 138 + eh = 139;

[0134] ah*130*130+bh*124*124+ch*130+dh*124+eh=128; [0134] ah * 130 * 130 + bh * 124 * 124 + ch * 130 + dh * 124 + eh = 128;

[0135] ah* 120* 120+bh* 114* 114+ch* 120+dh* 114+eh= 115; [0135] ah * 120 * 120 + bh * 114 * 114 + ch * 120 + dh * 114 + eh = 115;

[0136] 求出经度变里aj,bj,cj,dj,ej;韩度变重aw,bw,Cw,dw,ew;闻度变童ah,bh,Ch,dh,eh, 即可确定系数a、b、c、d、e的值; [0136] determined change in longitude aj, bj, cj, dj, ej; Han degree becomes heavy aw, bw, Cw, dw, ew; audibility becomes child ah, bh, Ch, dh, eh, coefficients can be determined a, b, c, d, e of the value;

[0137] 卫星定位信息获得单元,用于当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 [0137] Satellite positioning information obtaining means for, when the mobile terminal is indoors, according to the positioning information of the respective communication card, the functional relationship using satellite positioning information obtained.

[0138]由此,当移动终端在室外时,每隔预设的距离间隔,分别获取一次各个通信卡的定位信息和卫星定位信息,能够获得更合理的各个通信卡的定位信息和卫星定位信息,有利于对预设的函数进行更准确的拟合,从而有利于得到更准确的卫星定位信息。 [0138] Accordingly, when the mobile terminal is in an outdoor, every predetermined distance interval, respectively acquire positioning information and time information of each communication satellite positioning card, he is possible to obtain a more rational respective communication card positioning information and positioning information satellites conducive to a preset function more accurate fit, thus contributing to a more accurate satellite positioning information. 而且,所述预设函数为二次曲线或三次曲线,既能保证得到准确的所述函数的各系数值,又能将计算量控制在适量的程度。 Further, the predetermined function is a quadratic curve or a cubic curve, both to ensure accurate coefficient values ​​of the function, but also in a suitable amount calculated amount control level.

[0139] 本发明实施例提供了一种移动终端,所述移动终端可以包括上述实施例中任意一种移动终端的定位装置。 [0139] Example embodiments provide a mobile terminal according to the present invention, the mobile terminal may include a positioning means any of the above embodiments of a mobile terminal.

[0140] 在本申请所提供的几个实施例中,应该理解到,所揭露的设备和方法,可以通过其它的方式实现。 [0140] In several embodiments provided herein present embodiment, it should be understood that the apparatus and methods disclosed may be implemented in other manners. 以上所描述的设备实施例仅仅是示意性的,例如,所述单元的划分,仅仅为一种逻辑功能划分,实际实现时可以有另外的划分方式,如:多个单元或组件可以结合,或可以集成到另一个系统,或一些特征可以忽略,或不执行。 Example apparatus described above is merely exemplary, for example, the unit division is merely logical functions, can have other division, such as the actual implementation: a plurality of units or components may be incorporated, or It can be integrated into another system, or some features may be ignored or not performed. 另外,所显示或讨论的各组成部分相互之间的耦合、或直接耦合、或通信连接可以是通过一些接口,设备或单元的间接耦合或通信连接,可以是电性的、机械的或其它形式的。 Further, the various components shown or discussed coupling, or direct coupling between each other, or the communication connection may be indirectly coupled or communicating through some interfaces, devices or units may be electrically, mechanically, or otherwise of.

[0141] 上述作为分离部件说明的单元可以是、或也可以不是物理上分开的,作为单元显示的部件可以是、或也可以不是物理单元,即可以位于一个地方,也可以分布到多个网络单元上;可以根据实际的需要选择其中的部分或全部单元来实现本实施例方案的目的。 [0141] As the above-described means may be separate components, or may not be physically separated, as the unit display member may be, or may not be physical units, i.e. may be located in one place and to be distributed to a plurality of networks unit; can select some or all of the units according to actual needs to achieve the object of the solutions of the embodiments.

[0142] 另外,在本发明各实施例中的各功能单元可以全部集成在一个处理单元中,也可以是各单元分别单独作为一个单元,也可以两个或两个以上单元集成在一个单元中;上述集成的单元既可以采用硬件的形式实现,也可以采用硬件加软件功能单元的形式实现。 [0142] Further, in the embodiment of the present invention, each of the functional units may be all integrated in one processing unit, each unit may be separately as a unit, may be two or more units are integrated into one unit ; and the integrated unit may take the form of hardware, software plus hardware functional unit forms may also be implemented.

[0143] 本领域普通技术人员可以理解:实现上述方法实施例的全部或部分步骤可以通过程序指令相关的硬件来完成,前述的程序可以存储于一计算机可读取存储介质中,该程序在执行时,执行包括上述方法实施例的步骤;而前述的存储介质包括:移动存储设备、只读存储器(R〇M,Read-〇nly Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。 [0143] Those of ordinary skill in the art can be appreciated: realize all or part of the steps of the method described above may be implemented by a program instructing relevant hardware to complete, the program may be stored in a computer readable storage medium, the program execution when, comprising the step of performing the above-described embodiment of the method; and the storage medium comprising: a mobile storage device, a read only memory (R〇M, Read-〇nly memory), a random access memory (RAM, random access memory), a magnetic various disc or an optical disc medium capable of storing program codes.

[0144]或者,本发明上述集成的单元如果以软件功能模块的形式实现并作为独立的产品销售或使用时,也可以存储在一个计算机可读取存储介质中。 [0144] Alternatively, the present invention if the above-described integrated unit implemented as a separate product sold or used in the form of a software functional module, may be stored in a computer-readable storage medium. 基于这样的理解,本发明实施例的技术方案本质上或者说对现有技术做出贡献的部分可以以软件产品的形式体现出来, 该计算机软件产品存储在一个存储介质中,包括若干指令用以使得一台计算机设备(可以是个人计算机、服务器、或者网络设备等)执行本发明各个实施例所述方法的全部或部分。 Based on such understanding, the technical solutions of the embodiments of the present invention essentially, or the part contributing to the prior art may be embodied in a software product, which computer software product is stored in a storage medium and includes several instructions to enable a computer device (may be a personal computer, a server, or network device) to execute all or part of the methods of the various embodiments of the present invention. 而如述的存储介质包括:移动存储设备、只读存储器(ROM,Read-Only Memory)、随机存取存储器(RAM,Random Access Memory)、磁碟或者光盘等各种可以存储程序代码的介质。 As described later, the storage medium comprising: a mobile storage device, a read only memory (ROM, Read-Only Memory), a random access various memory media (RAM, Random Access Memory), a magnetic disk or an optical disc capable of storing program code.

[0145] 以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何熟悉本技术领域的技术人员在本发明揭露的技术范围内,可轻易想到变化或替换,都应涵盖在本发明的保护范围之内。 [0145] The above are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, any skilled in the art in the art within the technical scope of the present invention is disclosed, variations may readily occur or Alternatively, it shall fall within the protection scope of the present invention. 因此,本发明的保护范围应以所述权利要求的保护范围为准。 Accordingly, the scope of the present invention should be defined by the scope of the claims.

Claims (10)

1. 一种移动终端的定位方法,应用于具有多个通信卡和卫星定位功能的移动终端其特征在于,所述方法包括: 、'八当移动终端在室外时,获得各个通信卡的定位信息和卫星定位信息; 根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系; n 当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息;其中, n 所述获得卫星定位信息与各个通信卡的定位信息之间的相互关系为: 根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值,按照所述函数的各系数值,确定卫星定位信息与各个通信卡的定位信息之间的函数关系; n 相应的,当移动终端处于室内时,所述获得卫星 1. A method of locating a mobile terminal, applied to a mobile terminal having a plurality of satellite positioning and communication card function wherein, said method comprising:, 'eight outdoors when the mobile terminal, obtaining location information of each communication card and a positioning information satellite; satellite positioning according to the positioning information and the information of each communication card obtained, to obtain the relationship between the positioning information satellite positioning information of the respective communication card; n-when the mobile terminal is indoors, to obtain positioning of the individual communication card information in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information; wherein, the n-obtained relationship between the positioning information satellite positioning information of the respective communication card: the obtained each positioning information satellite positioning and communication card information, for fitting a predetermined function to obtain each coefficient value of the function, according to each coefficient value of said function, determining the positioning information satellites with positioning information of the respective communication card the relationship between the function; n-correspondingly, when the mobile terminal is indoors, the satellite is obtained 位信息为: 根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 Position information: The location information of each communication card, the functional relationship using satellite positioning information obtained.
2. 根据权利要求1所述的方法,其特征在于,当移动终端在室外时,所述获得各个通信卡的定位信息和卫星定位信息,包括: 分别按预设间隔获取各个通信卡的定位信息和卫星定位信息。 The method according to claim 1, wherein, when the mobile terminal is in outdoor, the respective communication card to obtain positioning information satellite and positioning information, comprising: obtaining respectively positioned at preset intervals respective communication card information and satellite positioning information.
3. 根据权利要求2所述的方法,其特征在于,所述按预设间隔获取为: 每隔预设的距离间隔,获取一次;或每隔预设的时间间隔,获取一次。 3. The method according to claim 2, wherein said preset interval acquired as: every predetermined distance interval, once acquired; or every preset time interval, once acquired.
4. 根据权利要求1所述的方法,其特征在于,所述函数为二次或三次曲线。 4. The method according to claim 1, wherein said function is a quadratic or cubic curve.
5.根据权利要求4所述的方法,其特征在于,所述根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,包括: 当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; 当所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合。 The method according to claim 4, characterized in that, according to the location information of each card obtained and a communication satellite positioning information, the preset function for fitting, comprising: when the preset function is two order curve, and the number is two when the communication card, communication card according to a first five positioning information obtained, the second information and the communication card positioning satellite positioning information, the preset function of the fitting; when the preset function the first seven acquired positioning information communication card, the second card communication satellite positioning information and positioning information, the preset function for fitting a cubic curve, and the number is two when the communication card.
6. —种移动终端的定位装置,其特征在于,所述装置包括: 定位信息获得单元,用于当移动终端在室外时,获得各个通信卡的定位信息和卫星定位息; 相互关系获得单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,获得卫星定位信息与各个通信卡的定位信息之间的相互关系; 卫星定位信息获得单元,用于当移动终端处于室内时,获得各个通信卡的定位信息,根据卫星定位信息与各个通信卡的定位信息之间的相互关系,获得卫星定位信息;其中, 所述相互关系获得单元,包括:函数拟合子单元和函数关系确定子单元; 所述函数拟合子单元,用于根据获得的各个通信卡的定位信息和卫星定位信息,对预设的函数进行拟合,得到所述函数的各系数值; 所述函数关系确定子单元,用于按照所述函数的各系数值,确定卫星定位信息与各个通信 6. - kind of positioning means of the mobile terminal, wherein, said means comprising: a location information obtaining unit configured to, when the mobile terminal is in the outside, obtaining a position of each communication card information and positioning information satellite; relationship obtaining means, the positioning information for positioning information satellites and various communication cards obtained, to obtain the relationship between the positioning information satellite positioning information of the respective communication card; satellite positioning information obtaining unit configured to, when the mobile terminal is indoors, each obtained Location information of the communication card, in accordance with the relationship between the positioning information satellite positioning information of the respective communication card, access to satellite positioning information; wherein said relationship obtaining means, comprising: a fitting function and a function of determining subunit subunit ; subunit determines the functional relationship; the sub-function fitting means for communicating according to respective card positioning information acquired positioning information satellite, for fitting a predetermined function, to obtain coefficient values ​​of the function , coefficient values ​​according to said function for determining satellite positioning information of the respective communication 的定位信息之间的函数关系; 所述卫星定位信息获得单元,具体用于当移动终端处于室内时,根据各个通信卡的定位信息,使用所述函数关系得到卫星定位信息。 The functional relationship between the location information; the satellite positioning information obtaining unit is configured when the mobile terminal is indoors, according to the positioning information of the respective communication card, the functional relationship using satellite positioning information obtained.
7. 根据权利要求6所述的装置,其特征在于,所述定位信息获得单元,具体用于分别按预设间隔获取各个通信卡的定位信息和卫星定位信息。 7. The device according to claim 6, wherein the location information obtaining unit, configured to acquire at preset intervals positioned respectively respective communication card information and the satellite position information.
8. 根据权利要求7所述的装置,其特征在于,所述定位信息获取单元,具体用于每隔预设的距离间隔,获取一次定位信息;或每隔预设的时间间隔,获取一次定位信息。 8. The apparatus according to claim 7, wherein the location information acquiring unit, specifically for every predetermined distance interval, acquiring a location information; or every preset time interval, acquiring a positioning information.
9. 根据权利要求8所述的装置,其特征在于, 所述函数拟合子单元,具体用于当所述预设函数为二次曲线,且通信卡的数量为两个时,根据获得的五次第一通信卡定位信息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合; ^所述预设函数为三次曲线,且通信卡的数量为两个时,根据获得的七次第一通信卡定位息、第二通信卡定位信息和卫星定位信息,对预设函数进行拟合。 9. The apparatus according to claim 8, wherein the subunit function fitting, particularly for when the preset function is a quadratic curve, and the number of communication cards is two, based on the obtained the first five cards communication location information, second location information and the communication card satellite positioning information, the preset function of the fitting; ^ the predetermined function is a cubic curve, and the number is two when the communication card according to obtain the first seven card communication positioning information, location information and the second communication card satellite positioning information, the preset function of the fitting.
10. —种移动终端,其特征在于,所述移动终端包括权利要求6至9任意一项权利要求所述的移动终端的定位装置。 10. - kind of mobile terminal, wherein the mobile terminal comprises any one of claims 6-9 positioning device as claimed in claim in claim mobile terminal.
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