CN102572689A - Mobile terminal locating system and method - Google Patents

Mobile terminal locating system and method Download PDF

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Publication number
CN102572689A
CN102572689A CN2011104545263A CN201110454526A CN102572689A CN 102572689 A CN102572689 A CN 102572689A CN 2011104545263 A CN2011104545263 A CN 2011104545263A CN 201110454526 A CN201110454526 A CN 201110454526A CN 102572689 A CN102572689 A CN 102572689A
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mobile terminal
access
server
location
information
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CN2011104545263A
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Chinese (zh)
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CN102572689B (en
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郭磊
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上海顶竹通讯技术有限公司
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Abstract

The invention provides mobile terminal locating system method. The system comprises a mobile terminal, a local area network (LAN) access server, an access controller and a position tracking server, wherein the mobile terminal is communicated with the access controller via the LAN access server; the access controller is further connected with the position tracking server and used for identifying the mobile terminal required to be accessed into the LAN access server; and the position tracking server obtains position information on the mobile terminal via the access controller and the LAN access server. The invention has the advantages that the position information on the mobile terminal can be sensed via the LAN access server, and resources of a mobile wireless cellular network technique and cellular base station IDs are not occupied.

Description

移动终端定位系统以及方法 A mobile terminal positioning system and method

技术领域 FIELD

[0001] 本发明涉及移动通信领域,尤其涉及一种移动终端定位系统以及方法。 [0001] The present invention relates to the field of mobile communications, and particularly relates to a mobile terminal positioning system and method. 背景技术 Background technique

[0002] 随着各种移动无线通信技术的发展和移动互联网技术的应用,用户在任何时候任何地点通过不同的无线接入网,连接互联网或企业网获得移动业务服务,已变得越来越可能。 [0002] With the development of various mobile wireless communication technology and mobile Internet technology applications, users at any time, any place through different radio access network, connect to the Internet or corporate network access to mobile business services, it has become increasingly may. 基于用户位置的服务也是目前移动互联网应用的一大热点,这些位置服务在户外应用比较普遍。 Based on a hotspot user location service is currently mobile Internet applications, these location services in outdoor applications more common. 在户外时,一般是基于GPS技术、移动无线蜂窝网络技术以及蜂窝基站ID来对移动终端进行定位,结合户外导航地图,提供了很多基于位置的应用业务,如谷歌的地图服务等。 When outdoors, is generally based on GPS technology, a mobile wireless cellular network technology and a cellular base station ID to locate the mobile terminal, the navigation map outdoor binding, provides many business location-based application, such as Google Maps service.

[0003] 采用GPS定位的缺点在于需要专门的卫星定位服务移动终端,且很多地方的卫星信号差,不能够进行定位。 [0003] Using GPS positioning disadvantage that it requires a special service of the mobile terminal satellite positioning, and many parts of the satellite signal is poor, the positioning can not be performed. 采用移动无线蜂窝网络技术以及蜂窝基站ID来对移动终端进行定位则过多的占用了本不宽裕的无线蜂窝网络资源。 Using a mobile wireless cellular network technology, and a cellular base station ID to the mobile terminal is positioned is not present excessive occupation off wireless cellular network resources.

发明内容 SUMMARY

[0004] 本发明所要解决的技术问题是,提供一种准确迅速且不多过占用无线蜂窝网络资源的移动终端定位系统以及方法。 [0004] The present invention solves the technical problem is to provide a rapid and accurate and not more than a mobile terminal positioning system and method occupies a wireless cellular network resources.

[0005] 为了解决上述问题,本发明提供了一种移动终端定位系统,包括移动终端、局域网接入服务器、接入控制器和位置跟踪服务器;所述移动终端通过局域网接入服务器与接入控制器通信;所述接入控制器进一步连接所述位置跟踪服务器,所述接入控制器用于对要求接入局域网接入服务器的移动终端进行认证,所述位置跟踪服务器通过所述接入控制器和局域网接入服务器获得移动终端的位置信息。 [0005] In order to solve the above problems, the present invention provides a mobile terminal positioning system including a mobile terminal, a local area network access server, the access controller and the location tracking server; the mobile terminal through the WLAN access server and the access control communication; the access controller is further connected to the location tracking server, the access controller for the access requirements for the mobile terminal LAN access authentication server, the location tracking server via said access controller LAN access server and obtain location information of the mobile terminal.

[0006] 作为可选的技术方案,进一步包括位置业务服务器,所述位置业务服务器连接至接入控制器和位置跟踪服务器,所述位置业务服务器从位置跟踪服务器获得移动终端的接入信息,并通过接入控制器推送业务信息给移动终端。 [0006] As an alternative aspect, further comprising a location service server, the location service server connected to the access controller and the location tracking server, the service server obtains the location information of the mobile terminal from the access location tracking server, and push service information to the mobile terminal via the access controller.

[0007] 作为可选的技术方案,所述接入信息包括移动终端的IP地址、移动终端的用户号码、移动终端所接入的局域网接入服务器的MAC地址以及移动终端的MAC地址。 [0007] As an alternative aspect, the access information comprises a LAN access server IP address of the mobile terminal, the subscriber number of the mobile terminal, the mobile terminal access to the MAC address and the MAC address of the mobile terminal.

[0008] 作为可选的技术方案,所述业务信息包括短信、彩信和数据报文中的一种或多种。 [0008] As an alternative aspect, the service information comprises one or more SMS, MMS and data packets.

[0009] 本发明进一步提供了一种采用上述移动终端定位系统进行移动终端定位方法,包括如下步骤:移动终端向所在区域的局域网接入服务器发起接入请求;局域网接入服务器与接入控制器交互,对发起接入请求的移动终端进行认证;认证通过后,接入控制器分配IP地址给所述移动终端;位置跟踪服务器对接入控制器进行扫描,以获得所述移动终端的位置信息。 [0009] The present invention further provides a mobile terminal positioning system of the above-described mobile terminal positioning method, comprising the steps of: the mobile terminal initiates an access request to the WLAN access server Area; LAN access server and the access controller interaction, the mobile terminal initiates an access authentication request; after the authentication, the access controller assigns an IP address to the mobile terminal; location tracking server access controller scanned to obtain location information of the mobile terminal .

[0010] 作为可选的技术方案,进一步包括如下步骤:所述位置跟踪服务器对接入控制器进行周期性扫描,每次扫描均获得一位置信息,从而获得移动终端的活动轨迹。 [0010] As an alternative aspect, further comprising the step of: the location tracking server access controller periodically scanning each scan have received a location information, so as to obtain active trajectory of the mobile terminal.

[0011] 作为可选的技术方案,所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器的MAC地址与部署地理位置之间的对应信息,所述获得移动终端位置信息的步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器的MAC地址,获得移动终端所在位置。 [0011] As an alternative aspect, correspondence information between the access controller or a location tracking server further LAN access pre-stored MAC address of the server and the deployment location, the step of moving the terminal position information obtained the location tracking server is further based on the MAC address of the mobile terminal connected LAN access server to obtain a position of the mobile terminal is located.

[0012] 作为可选的技术方案,所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器在接入控制器上的接入端口与所述端口绑定的地理位置之间的对应信息,所述获得移动终端位置信息的步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器在接入控制器上的接入端口,获得移动终端所在位置。 [0012] As an alternative technical solution, the access controller or a location tracking server is further stored with a location between the access server on the LAN access controller, the access port and the port binding of step correspondence information, the mobile terminal location information is obtained is further location tracking server is a mobile terminal connected LAN access server access port on the access controller, the position of a mobile terminal is located.

[0013] 作为可选的技术方案,所述移动终端定位系统进一步包括位置业务服务器,所述位置业务服务器连接至接入控制器和位置跟踪服务器,所述方法进一步包括如下步骤:位置业务服务器从所述位置跟踪服务器获得移动终端的接入信息和位置信息;所述位置业务服务器根据所获得的移动终端的接入信息和位置信息,通过接入控制器推送业务信息给移动终端。 [0013] As an alternative aspect, the mobile terminal location service server positioning system, the location service server connected to the access controller and the location tracking server, the method further comprising the step of further comprising: a location service server from the access information and location information server obtains the location tracking of the mobile terminal; according to said location service server access information and the location information of the mobile terminal obtained by the push service information to the mobile terminal access controller.

[0014] 本发明的优点在于,可以通过局域网接入服务器感知移动终端的位置信息,且不占用移动无线蜂窝网络技术以及蜂窝基站ID的资源。 [0014] The advantage of the invention that can sense the location information of the mobile terminal through the LAN access server, does not take up resources of the mobile cellular network technology and a cellular radio base station ID. 本发明尤其适用于无法获得GPS信号以及无线蜂窝网信号不良的楼宇内部和地下停车场等地区,往往这些地区都布置有WiFi 等局域网接入服务器,因此本发明是对现有定位手段的一种有效补充。 The present invention is particularly applicable to a signal failure can not be obtained inside buildings and underground parking area cellular network and a wireless GPS signals, these areas are often arranged like WiFi LAN access server, so prior to the present invention is a positioning means effective supplement.

附图说明 BRIEF DESCRIPTION

[0015] 附图1是本发明所述移动终端定位系统的具体实施方式系统架构图。 [0015] Figure 1 is the embodiment of the present invention DETAILED system architecture diagram of a mobile terminal positioning system.

[0016] 附图2是本发明所述移动终端定位系统的具体实施方式的实施步骤示意图。 [0016] Figure 2 is a schematic illustration of specific embodiments step mobile terminal positioning system of the present invention.

具体实施方式 Detailed ways

[0017] 下面结合附图对本发明提供的移动终端定位系统以及方的具体实施方式做详细说明。 [0017] The following specific embodiments of the mobile terminal positioning system of the present invention provides the drawings and described in detail in conjunction with the party.

[0018] 首先结合附图给出本发明所述移动终端定位系统的具体实施方式。 [0018] First, the present invention is given in conjunction with the accompanying drawings of the mobile terminal positioning system specific embodiments.

[0019] 附图1所示是本具体实施方式的系统架构图,所述移动终端定位系统包括移动终端19、局域网接入服务器11、接入控制器12、位置跟踪服务器13以及位置业务服务器14。 [0019] FIG. 1 is a system architecture shown in FIG particular embodiment according to the present embodiment, the mobile terminal includes a mobile terminal positioning system 19, LAN access server 11, the access controller 12, the location tracking server 13 and the location service server 14 . 所述移动终端19通过局域网接入服务器11与接入控制器12通信;所述接入控制器12进一步连接所述位置跟踪服务器13通信,所述位置业务服务器14为可选组件,连接至接入控制器12和位置跟踪服务器13。 The mobile communication terminal 19 through the WLAN access server 11 and access controller 12; the access controller 12 is further connected to the location tracking server 13 communicate, 14 is an optional component of the location service server, connected to the ground the controller 12 and the location tracking server 13.

[0020] 所述接入控制器12用于对要求接入局域网接入服务器11的移动终端进行认证。 [0020] The access controller of claim 12 used to access the LAN access server 11 to authenticate the mobile terminal. 接入控制器12中保存有移动终端的认证信息,只有通过认证的移动终端才能够被允许接入至局域网接入服务器11。 The controller 12 has stored the access authentication information of the mobile terminal can be allowed access only to the server 11 via the LAN access authentication of the mobile terminal.

[0021] 所述位置跟踪服务器13通过所述接入控制器12和局域网接入服务器11获得移动终端19的位置信息。 [0021] The location tracking server 13 via the LAN access controller 12 and the access server 11 to obtain location information of the mobile terminal 19. 例如可以在所述接入控制器12或者位置跟踪服务器中13预存有局域网接入服务器11的MAC地址与部署地理位置之间的对应信息,位置跟踪服务器13根据移动终端19所接入的局域网接入服务器11的MAC地址获得移动终端19所在位置。 13 for example, pre-stored MAC address of the LAN access server 11 of access controller 12 or the location tracking server and the correspondence information between the deployment location, the location tracking server 13 The mobile terminal 19 accesses LAN access MAC address of the server 11 obtains the location of the mobile terminal 19 is located. 也可以是在所述接入控制器12或者位置跟踪服务器13中预存局域网接入服务11器在接入控制器12上的接入端口与所述端口绑定的地理位置之间的对应信息,位置跟踪服务器13根据移动终端19所接入的局域网接入服务器11在接入控制器12上的接入端口,获得移动终端19所在位置。 May be the access controller 1211 corresponds location tracking server 13 or the information stored in the LAN access service between the access port and the port binding location on the access controller 12, the location tracking server 13 the access port 11 of the mobile terminal 19 an access server on the LAN access access controller 12, the location of the mobile terminal 19 is obtained.

[0022] 上述装置的优点在于可以通过局域网接入服务器感知移动终端的位置信息,且不占用移动无线蜂窝网络技术以及蜂窝基站ID的资源。 Advantages [0022] The device that can sense the location information of the mobile terminal through a LAN access server, it does not take up resources of the mobile cellular network technology and a cellular radio base station ID. 上述装置尤其适用于无法获得GPS 信号以及无线蜂窝网信号不良的的楼宇内部和地下停车场等地区,往往这些地区都布置有WiFi等局域网接入服务器,因此上述系统是对现有定位手段的一种有效补充。 The above-described apparatus is particularly suitable for GPS signals can not be obtained and a wireless cellular network signal failure inside buildings and underground parking areas, these areas are often disposed WiFi LAN access server, etc., so the above conventional system is a pair of positioning means three effective supplement.

[0023] 所述位置业务服务器14是可选组件,用于推送业务信息给移动终端19。 [0023] The location service server 14 is an optional component, for the push service information to the mobile terminal 19. 所述业务信息例如可以是包括短信、彩信和数据报文中的一种或多种。 The service information may be, for example, include one or more SMS, MMS and data packets. 位置业务服务器14从位置跟踪服务器13获得移动终端19的接入信息和位置信息,并通过接入控制器12推送业务信息给移动终端19。 Access to the service server 14 obtains the position information and position information of the mobile terminal 19 from the location tracking server 13, and 12 of the push service information to the mobile terminal 19 via the access controller. 所述移动终端19的接入信息和位置信息包括移动终端19的IP地址、移动终端19的用户号码和移动终端19所接入的局域网接入服务器11的MAC地址等。 The mobile terminal location information and access information 19 includes the IP address of the mobile terminal 19, mobile terminal 19 the access number of the user terminal 19 and the mobile local area network access server 11 of the MAC address. 位置业务服务器14可以通过用户的号码向移动终端发送短信或推送彩信;或者基于移动终端的IP地址向移动终端发送数据报文。 Location service server 14 may send the number to the user's mobile terminal SMS or MMS push; or send data packets to the mobile terminal based on the IP address of the mobile terminal. 采用位置业务服务器14的优点在于可以通过位置业务服务器向移动终端19推送业务信息,增强了定位系统的功能。 The advantage of using the location service server 14 that can push the service information to the mobile terminal 19 by the location service server, enhances the functionality of the positioning system.

[0024] 首先结合附图给出本发明所述移动终端定位方法的具体实施方式。 [0024] First, in conjunction with the accompanying drawings given mobile terminal positioning method according to the present invention is described embodiment.

[0025] 附图2所示是本具体实施方式的实施步骤示意图,包括:步骤S21,移动终端向所在区域的局域网接入服务器发起接入请求;步骤S22,局域网接入服务器与接入控制器交互,对发起接入请求的移动终端进行认证;步骤S23,认证通过后,接入控制器分配IP地址给所述移动终端;步骤S24,位置跟踪服务器对接入控制器进行扫描,以获得所述移动终端的位置信息;步骤S25,所述位置跟踪服务器对接入控制器进行周期性扫描,每次扫描均获得一位置信息,从而获得移动终端的活动轨迹;步骤S26,位置业务服务器从所述位置跟踪服务器获得移动终端的接入信息和位置信息;步骤S27,所述位置业务服务器根据所获得的移动终端的接入信息和位置信息,通过接入控制器推送业务信息给移动终端。 [0025] The embodiment shown in the drawings is a step 2 of the present embodiment DETAILED DESCRIPTION schematic, comprising: a step S21, the mobile terminal initiates an access request to the server LAN access Area; a step S22, the LAN access server and the access controller interaction, the mobile terminal initiates an access authentication request; step S23, the post-authentication, the access controller assigns an IP address to the mobile terminal; step S24, the location tracking server access controller scanned to obtain location information of said mobile terminal; a step S25, the location tracking server of the access controller periodically scans, each scan have received a location information, so as to obtain active trajectory of the mobile terminal; step S26, the service server from the position said gain access location tracking server and the position information of the mobile information terminal; a step S27, the service server according to the location of the access information and location information of the mobile terminal obtained by the push service information to the mobile terminal access controller.

[0026] 以下请同时参考附图1,对上述步骤做出具体说明。 [0026] Please refer to FIG. 1 the following, detailed description made above steps.

[0027] 步骤S21,移动终端向所在区域的局域网接入服务器发起接入请求。 [0027] step S21, the mobile terminal initiates an access request to the WLAN access server Area. 该接入请求是通过无线通信的方式,采用本领域内常用的收发手段实施的,例如移动终端开启WIFI,扫描到WIFI信号后,从中选择某个WIFI SSID进行连接,具体内容此处不再赘述。 The access request is made by means of wireless communication, using embodiments of the transmitting and receiving means commonly used in the art, for example, a mobile terminal enables a WIFI, WIFI signal to the scan, select the SSID a WIFI connection, the specific content is not repeated here .

[0028] 步骤S22,局域网接入服务器与接入控制器交互,对发起接入请求的移动终端进行认证。 [0028] step S22, the controller interacts with the LAN access the access server, the mobile terminal authenticates the access request. 接入控制器中预先存储有已经认证的移动终端信息,局域网接入服务器首先将发起接入请求的移动终端的信息发送到接入控制器,接入控制器接到移动终端的信息之后,对其进行认证,如果认证通过,则发送允许移动终端接入的信息给局域网接入服务器,允许移动终端接入;反之,如果接入控制器认证的结果是不允许移动终端接入,则返回一不允许接入的信息给局域网服务器,对于根本无法通过认证并接入的移动终端,当然也不能够进行定位,故本定位方法至此结束。 Previously stores the access controller has authenticated the mobile terminal information, LAN access server first transmits information of the mobile terminal initiates the access request to the access controller, the controller receives information of the mobile terminal after the access, for that performs authentication, if the authentication is passed, the mobile terminal sends the access permission information to the local area network access server, allowing access to the mobile terminal; otherwise, if the result of the authentication is not permitted access controller access to the mobile terminal, a return is not permitted to access to the LAN server, for impossible, of course, not possible to locate and authenticate access by the mobile terminal, so the positioning method to this end.

[0029] 步骤S23,认证通过后接入控制器分配IP地址给所述移动终端。 [0029] step S23, the access controller after the authentication by an IP address assigned to the mobile terminal. 所述IP地址可以是基于IPv4或者IPv6的IP地址。 The IP address may be based on the IP address of the IPv4 or IPv6.

[0030] 步骤S24,位置跟踪服务器对接入控制器进行扫描,以获得所述移动终端的位置信息。 [0030] step S24, the location tracking server access controller scanned to obtain location information of the mobile terminal. 本步骤通过扫描可以获得信息包括移动终端所接入的局域网接入服务器在接入控制器上的接入端口、局域网接入服务器所接入的移动终端MAC信息、移动终端所分配到的IP地址、局域网接入服务器的MAC地址等。 This step may include obtaining a mobile information terminal accesses the access server on the LAN access controller access port, LAN access server accessed by the mobile terminal MAC information to the mobile terminal IP address assigned by the scanning , MAC address and other LAN access server.

[0031] 上述信息可以用来定位移动终端的位置。 [0031] The information may be used to locate the position of the mobile terminal. 例如可以是所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器的MAC地址与部署地理位置之间的对应信息, 则本步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器的MAC地址, 获得移动终端所在位置。 May be, for example, correspondence information between the access controller or a location tracking server further LAN access pre-stored MAC address of the server and the deployment location, this step is further a mobile terminal according to the location tracking server connected LAN MAC address of the access server, the position of a mobile terminal is located. 也可以是所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器在接入控制器上的接入端口与所述端口绑定的地理位置之间的对应信息, 则本步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器在接入控制器上的接入端口,获得移动终端所在位置。 May be the access controller or a location tracking server is further pre-stores the correspondence information between the LAN access server access port on the access controller and the location in the port binding, this step further the location tracking server is a mobile terminal connected LAN access server access port on the access controller, the position of a mobile terminal is located. 在其他的具体实施方式中,也可以采用局域网接入服务器的其他各种身份唯一识别信息与其所不知的地理位置形成关联数据库,并据此确定所接入移动终端的位置。 In other embodiments, various other status may be a local area network access server to which it is unique identification information associated with unknown location database is formed, and accordingly determines the position of the mobile terminal access.

[0032] 移动终端的位置确定后,可以将此位置信息保存在位置跟踪服务器中,供此移动终端或者其他需要调用此信息的客户端来调用。 After [0032] determining the location of the mobile terminal, position information can be stored in this location tracking server for the mobile terminal needs to be called or other information to the client to invoke.

[0033] 步骤S25,所述位置跟踪服务器对接入控制器进行周期性扫描,每次扫描均获得一位置信息,从而获得移动终端的活动轨迹。 [0033] step S25, the location tracking server of the access controller periodically scans, each scan have received a location information, so as to obtain active trajectory of the mobile terminal. 本步骤为可选步骤,可以用来预先判断移动终端的活动趋势,还可以统计出在某区域下用户的活动信息、用户分布情况等。 This step is optional, can be used to pre-determined activity trend of the mobile terminal, it may also be active statistics information of the user at a certain area, the distribution of users and the like.

[0034] 步骤S26,位置业务服务器从所述位置跟踪服务器获得移动终端的接入信息和位置信息。 [0034] step S26, the service server to obtain access to the location information and the location information of the mobile terminal from the location tracking server. 所述接入信息和位置信息可以是位置业务服务器从位置跟踪服务器中请求的,也可以是位置跟踪服务器主动向位置业务服务器汇报的。 The access information and the location information may be requested from the location service server location tracking server, the location tracking server may be active to report to the location service server.

[0035] 所述移动终端19的接入信息和位置信息包括移动终端19的IP地址、移动终端19 的用户号码、移动终端19所接入的局域网接入服务器11的MAC地址、以及移动终端的MAC 地址等。 The access information and the location information of [0035] the mobile terminal 19 includes the IP address of the mobile terminal 19, the number of the mobile user terminal 19, the mobile terminal 19 accesses LAN MAC address of the access server 11 and the mobile terminal MAC address. 移动终端的MAC地址可以与移动终端的用户号码建立唯一对应关系,在此情况下可以只传送一个移动终端的MAC地址至位置业务服务器。 MAC address of the mobile terminal may establish a unique correspondence between the subscriber number of the mobile terminal, in which case only the MAC address may be transferred to a mobile terminal location service server. 此唯一对应关系可以是移动终端和位置业务服务器进行业务登录或注册交互时,将移动终端的MAC地址和用户号码带给位置业务服务器,由位置业务服务器建立对应表或数据库;也可以是由运营商在移动终端的局域网业务签约时,记录位置业务服务器和用户号码的对应关系并建库。 This may be the only correspondence between the mobile terminal and the location service server when the service login or register interaction, the MAC address and user numbers of mobile terminals to bring location service server correspondence table or database by the location service server; can also be caused by operator LAN service provider in the mobile terminal of contract, record the location service server and the correspondence between subscriber numbers and building a database.

[0036] 步骤S27,所述位置业务服务器根据所获得的移动终端的接入信息和位置信息,通过接入控制器推送业务信息给移动终端。 [0036] step S27, the service server according to the location of the access information and location information of the mobile terminal obtained by the push service information to the mobile terminal access controller. 位置业务服务器可以通过用户的号码向移动终端发送短信或推送彩信;或者基于移动终端的IP地址向移动终端发送数据报文。 Location service server may send to the mobile subscriber's number by SMS or push MMS terminal; or send data packets to the mobile terminal based on the IP address of the mobile terminal. 步骤S^与步骤S27为可选步骤,采用位置业务服务器的优点在于可以通过位置业务服务器向移动终端推送接入信息和位置信息,增强了定位系统的功能。 Step S ^ Step S27 is an optional step, the advantages of using the location service server that can push the access information and the location information to the mobile terminal through the location service server, enhances the functionality of the positioning system.

[0037] 为了进一步扩展步骤S27的应用,可以进一步选择在客户端安装定位客户端软件。 [0037] In order to further expand the application of the step S27, the positioning may further choose to install the client software on the client. 如果终端上部署了客户端软件,终端可以和位置业务服务器进行业务层面的流程交互, 包括注册、登录、业务信息推送、查询等业务。 If you deploy the client software on the terminal, the terminal can process interaction at the operational level and location of the server business, including registration, login, information push service, inquiry and other services.

[0038] 步骤S27是基于步骤S^实施的,但步骤S25的实施与前述两步骤相对独立,故步骤S25的实施顺序不限于在步骤S^和步骤S27之前。 [0038] Step S27 is a step S ^ based on the embodiment, but independent step S25 and the two-step embodiment, so the embodiment is not limited to the order of steps S25 prior to step S ^ and step S27.

[0039] 上述方法的优点在于可以通过局域网接入服务器感知移动终端的位置信息,且不占用移动无线蜂窝网络技术以及蜂窝基站ID的资源。 Advantages [0039] The above approach is that the perceived location information of the mobile terminal through the LAN access server, does not take up resources of the mobile cellular network technology and a cellular radio base station ID. 上述方法尤其适用于无法获得GPS 信号以及无线蜂窝网信号不良的的楼宇内部和地下停车场等地区,往往这些地区都布置有WiFi等局域网接入服务器,因此上述方法是对现有定位手段的一种有效补充。 The above-mentioned method is particularly suitable for poor GPS signal can not be obtained and the wireless cellular network signal inside buildings and underground car parks and other areas, these areas are often arranged with WiFi, LAN access server, so the above method is an existing positioning means three effective supplement. [0040] 以上所述仅是本发明的优选实施方式,应当指出,对于本技术领域的普通技术人员,在不脱离本发明原理的前提下,还可以做出若干改进和润饰,这些改进和润饰也应视为本发明的保护范围。 [0040] The above are only preferred embodiments of the present invention, it should be noted that for those of ordinary skill in the art, without departing from the principles of the present invention is provided, can make various improvements and modifications, improvements and modifications of these also it is considered the scope of the present invention.

Claims (9)

1. 一种移动终端定位系统,其特征在于,包括移动终端、局域网接入服务器、接入控制器和位置跟踪服务器;所述移动终端通过局域网接入服务器与接入控制器通信;所述接入控制器进一步连接所述位置跟踪服务器,所述接入控制器用于对要求接入局域网接入服务器的移动终端进行认证,所述位置跟踪服务器通过所述接入控制器和局域网接入服务器获得移动终端的位置信息。 A mobile terminal positioning system comprising a mobile terminal, a local area network access server, the location tracking server and the access controller; access server of the mobile communication terminal through the LAN controller and an access; the ground the controller is further connected to the location tracking server, said access controller for authenticating the access server to access the LAN of claim mobile terminal, the location tracking server via the access controller and the access server obtains the LAN location information of the mobile terminal.
2.根据权利要求1所述的移动终端定位系统,其特征在于,进一步包括位置业务服务器,所述位置业务服务器连接至接入控制器和位置跟踪服务器,所述位置业务服务器从位置跟踪服务器获得移动终端的接入信息,并通过接入控制器推送业务信息给移动终端。 The mobile terminal positioning system according to claim 1, characterized in that it further comprises a location service server, the location service server connected to the access controller and the location tracking server, the server obtains the location service from the location tracking server access information of the mobile terminal, and pushes the service information to the mobile terminal via the access controller.
3.根据权利要求2所述的移动终端定位系统,其特征在于,所述接入信息包括移动终端的IP地址、移动终端的用户号码、移动终端所接入的局域网接入服务器的MAC地址以及移动终端的MAC地址。 The mobile terminal positioning system according to claim 2, characterized in that said access information comprises a LAN access server IP address of the mobile terminal, the subscriber number of the mobile terminal, the mobile terminal and the MAC address of the access MAC address of the mobile terminal.
4.根据权利要求2所述的移动终端定位系统,其特征在于,所述业务信息包括短信、彩信和数据报文中的一种或多种。 The mobile terminal positioning system according to claim 2, wherein said service information comprises one or more SMS, MMS and data packets.
5. 一种采用权利要求1所述移动终端定位系统进行移动终端定位方法,其特征在于, 包括如下步骤:移动终端向所在区域的局域网接入服务器发起接入请求;局域网接入服务器与接入控制器交互,对发起接入请求的移动终端进行认证;认证通过后,接入控制器分配IP地址给所述移动终端;位置跟踪服务器对接入控制器进行扫描,以获得所述移动终端的位置信息。 The mobile terminal 1 uses a positioning system as claimed in claim 5. A mobile terminal positioning method, comprising the steps of: the mobile terminal initiates an access request to the WLAN access server Area; LAN access server and the access interactive controller, the mobile terminal initiates an access authentication request; after the authentication, the access controller assigns an IP address to the mobile terminal; location tracking server access controller scans, said mobile terminal to obtain location information.
6.根据权利要求5所述的移动终端定位方法,其特征在于,进一步包括如下步骤:所述位置跟踪服务器对接入控制器进行周期性扫描,每次扫描均获得一位置信息,从而获得移动终端的活动轨迹。 6. The method of locating a mobile terminal according to claim 5, characterized in that, further comprising the step of: the location tracking server access controller periodically scanning each scan have received a location information, so as to obtain movement activities trajectory of the terminal.
7.根据权利要求5所述的移动终端定位方法,其特征在于,所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器的MAC地址与部署地理位置之间的对应信息,所述获得移动终端位置信息的步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器的MAC地址,获得移动终端所在位置。 The mobile terminal positioning method according to claim 5, wherein the access controller or a location tracking server further LAN access server has pre-stored MAC address correspondence information between the deployment location, the the step of obtaining said mobile terminal location information is the location tracking server is further based on the MAC address of the mobile terminal connected LAN access server to obtain a position of the mobile terminal is located.
8.根据权利要求5所述的移动终端定位方法,其特征在于,所述接入控制器或者位置跟踪服务器中进一步预存有局域网接入服务器在接入控制器上的接入端口与所述端口绑定的地理位置之间的对应信息,所述获得移动终端位置信息的步骤进一步是位置跟踪服务器根据移动终端所接入的局域网接入服务器在接入控制器上的接入端口,获得移动终端所在位置。 8. The method of locating a mobile terminal according to claim 5, wherein the access controller or a location tracking server further LAN access pre-stored in the server port and the access port in the access controller step correspondence information between the binding location, the mobile terminal location information is obtained is further LAN access location tracking server according to the mobile terminal accesses a server access port on the access controller, access to the mobile terminal location.
9.根据权利要求5所述的移动终端定位方法,其特征在于,所述移动终端定位系统进一步包括位置业务服务器,所述位置业务服务器连接至接入控制器和位置跟踪服务器,所述方法进一步包括如下步骤:位置业务服务器从所述位置跟踪服务器获得移动终端的接入和位置信息;所述位置业务服务器根据所获得的移动终端的接入和位置信息,通过接入控制器推送业务信息给移动终端。 The mobile terminal positioning method according to claim 5, wherein said positioning system further comprises a mobile terminal location service server, the location service server connected to the access controller and the location tracking server, the method further comprising the steps of: obtaining access to the location service server of the mobile terminal and the location information from the location tracking server; the location service according to the access server and the location information of the mobile terminal obtained by the push service information to the access controller the mobile terminal.
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