WO2010057349A1 - A mobile instant communication method and system based on position service - Google Patents
A mobile instant communication method and system based on position service Download PDFInfo
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- WO2010057349A1 WO2010057349A1 PCT/CN2008/073581 CN2008073581W WO2010057349A1 WO 2010057349 A1 WO2010057349 A1 WO 2010057349A1 CN 2008073581 W CN2008073581 W CN 2008073581W WO 2010057349 A1 WO2010057349 A1 WO 2010057349A1
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/04—Real-time or near real-time messaging, e.g. instant messaging [IM]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
- H04L51/58—Message adaptation for wireless communication
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- the mobile network gateway transmits the command to the LBS remote server via the Internet, and the communication processing and command parsing module parses the command according to the login interface specification;
- the mobile communication terminal can be in the form of a mobile phone, a PDA or a car navigation device.
- FIG. 4 is a block diagram showing the internal structure of a mobile terminal according to an embodiment of the present invention.
- the mobile terminal embodiment is a GSM standard multimedia mobile terminal, which mainly includes the following functional modules:
- Embedded GIS bow I engine and embedded GIS database Embedded GIS bow
- Engine is a program running in the mobile terminal baseband controller, while embedded GIS database is stored in mobile terminal storage devices such as The electronic map data in the T-Flash card; the embedded GIS engine can retrieve the map vectorization information to be displayed from the embedded GIS database according to the input latitude and longitude information, and draw the map and related information on the display screen;
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Abstract
A mobile instant communication method and system based on position service, the system includes two or more than two mobile terminals including GPS receiver and embedded GIS system (11), a mobile network gateway (12) and a Location Based Service (LBS) remote server (13). The embedded GIS system includes a GIS engine and a electronic map database. The mobile terminal is connected to the LBS remote server through the mobile network gateway. More than two mobile terminals can be grouped with each other in the LBS remote server. The mobile terminal online or interacting can send position information to online single friend or all the friends in interaction group. Receiving mobile terminal users receive the position information from sending mobile terminal, then the embedded GIS engine takes corresponding electronic map from the electronic map database as background, and the position information is displayed on the electronic map to allow the receiving mobile terminal users to know the position of opposite party, content of the sending information and occurred position intuitionally.
Description
Description Description
基于位置服务的移动即时通讯方法及其系统 Location-based mobile instant messaging method and system thereof
[1] 技术领域 [1] Technical field
[2] 本发明涉及带有 GPS接收机的移动终端、 嵌入式 GIS系统、 无线网络以及移动 I [2] The present invention relates to a mobile terminal with a GPS receiver, an embedded GIS system, a wireless network, and a mobile I
M等技术的基于位置服务的移动即吋通讯方法及实现该方法的系统。 移动终端是 内带的 GPS的多媒体移动终端， GPS接收机可以提供位置信息， 移动终端多媒体 功能则可以产生文本、 录音、 照相等信息， 这些信息通过移动终端的无线网络 功能比如 GPRS/EDGE发送到远程服务器上， 在那里自由组群， 能够和其他在线 的好友进行实吋分享， 实现所谓的移动即吋通讯。 A location-based mobile instant messaging method based on technology such as M and a system for implementing the method. The mobile terminal is a multimedia mobile terminal with GPS inside. The GPS receiver can provide location information, and the multimedia function of the mobile terminal can generate information such as text, recording, photography, etc., and the information is sent to the wireless network function of the mobile terminal, such as GPRS/EDGE. On the remote server, where there is a free group, you can share it with other online friends to achieve so-called mobile instant messaging.
[3] 背景技术 [3] Background Art
[4] 现有的带有 GPS导航功能的移动终端， 如 GPS手机， 个人导航仪等， 它均是种 用 GPS卫星定位技术和位置服务应用技术， 来获取 GPS手机或车载导航仪持有者 在全球范围内某一个位置的方位经度和纬度， 通过一组定位技术目前以 GPS为主 获得移动终端的位置信息如经纬度坐标数据， 提供给移动终端本人或他人以及 通信系统， 实现各种与位置相关的业务。 但是， 现有的 GPS手机或个人导航仪， 只能够定位使用者的位置， 根据确定的目的地， 规划出行驶的路线， 但是不同 的 GPS个人导航仪之间是没有关联的， 相互之间是不能获知对方的位置信息的， 只有 LBS远程服务器才可以知道每一部 GPS个人导航仪之间位置， 这样， 就出如 下问题， 如当个人导航仪用于记录车辆位置信息吋， 当一部将此类个人导航仪 的车辆被他人非法移动后， 车辆的合法拥有者或警察要査找和追踪被他人非法 移动的车辆的现有位置吋， 就只能通过其它的通讯方式， 如手机等不断地与 LBS (Location Based [4] Existing mobile terminals with GPS navigation functions, such as GPS mobile phones, personal navigation devices, etc., all use GPS satellite positioning technology and location service application technology to acquire GPS mobile phones or car navigation device holders. Azimuth longitude and latitude of a certain location in the world, through a set of positioning technology, currently obtains the location information of the mobile terminal such as latitude and longitude coordinate data, and provides the mobile terminal itself or others and the communication system to realize various positions and positions. Related business. However, the existing GPS mobile phone or personal navigator can only locate the user's location, and plan the driving route according to the determined destination, but there is no correlation between different GPS personal navigation devices. If you can't know the location information of the other party, only the LBS remote server can know the location between each GPS personal navigator. In this way, the following problems occur, such as when the personal navigator is used to record the vehicle location information, when one will After the vehicle of such personal navigator is illegally moved by others, the legal owner or police of the vehicle must find and track the existing location of the vehicle illegally moved by others, and can only continue through other communication methods, such as mobile phones. And LBS (Location Based
Sendees的缩写， 下同） 远程服务器操作人员进行电话联系， 让该操作人员告之 他们被他人非法移动的车辆的现有位置， 哪怕是车辆的合法拥有者或警察拥有 相同型号的 GPS个人导航仪， 也需如此操作， 相同的 GPS个人导航仪之间不能知 道相互之间的地理位置。 现有的 GPS移动终端， 如 GPS手机是在移动终端基础上 增加 GPS个人导航功能， 其导航功能与移动终端的功能是分离的。 Sendees' abbreviation, the same below) The remote server operator makes a telephone call, letting the operator tell the existing location of the vehicle they are illegally moving, even if the legal owner of the vehicle or the policeman has the same model of GPS personal navigator , also need to do this, the same GPS personal navigator can not know the geographical location between each other. Existing GPS mobile terminals, such as GPS mobile phones, add GPS personal navigation functions based on mobile terminals, and their navigation functions are separated from those of mobile terminals.
[5] 现有一种具有 PoC对讲手机， 它是在移动网络中引入了直接点对点和点对多点 的语音通信业务。 它使用户能利用移动电话享受到流行的双向无线对讲业务， 用户只要按动话机上的一个键， 就可以快速地进行'一对一 '或者 '一对多'通话， 就 像使用对讲通话机一样。 与对讲机只能近距离通话不同， 一键通服务可以通达 至移动终端网络可以覆盖到的地方， 几乎没有距离的限制。 移动终端对讲可以 充分利用现在的移动网络， 大幅降低运营商的运营成本和用户的使用成本。 但 是， 技术上移动终端对讲在反应吋间上相比传统的对讲机存在较大的延吋， 而 长达数秒的延吋会使通常对话的思维受到打断， 因此认为 PoC移动终端对讲在普 及上存在困难。 [5] There is a PoC intercom mobile phone, which introduces direct point-to-point and point-to-multipoint voice communication services in the mobile network. It enables users to enjoy the popular two-way wireless intercom service using mobile phones. Users can quickly perform 'one-on-one' or 'one-to-many' calls by pressing a button on the phone, just like using a walkie-talkie. The same as the telephone. Unlike the walkie-talkie, which can only be used for close-talking, the push-to-talk service can reach the place where the mobile terminal network can be covered, with almost no distance restrictions. Mobile terminal intercom can make full use of the current mobile network, greatly reducing the operator's operating costs and user usage costs. However, technically, the mobile terminal intercom has a large delay compared with the traditional walkie-talkie, and the delay of several seconds will interrupt the thinking of the usual conversation. Therefore, it is considered that the PoC mobile terminal intercom is There are difficulties in popularization.
[6] 发明内容
[7] 本发明的目的是提供一种可以在同一群组内的移动终端可以实吋地在自已的移 动终端上直观地结合地图显示出群组内所有其它用户的位置信息图标的基于位 置服务的移动即吋通讯方法， 该方法能够不但可以让使用者知道自己的位置， 而且知道可以同吋多个其他人的位置， 这样一来对于在户外工作、 一起出行的 集体活动提供能极大的便利。 这是一种新式的 LBS服务， 我们称之为位置互动。 [6] Summary of the invention [7] An object of the present invention is to provide a location-based service in which a mobile terminal that can be in the same group can intuitively display a location information icon of all other users in a group on a self-owned mobile terminal. The mobile instant communication method, which not only allows the user to know his or her own location, but also knows the location of multiple other people, thus providing great opportunities for group activities that work outdoors and travel together. convenient. This is a new type of LBS service, which we call location interaction.
[8] 本发明还提供一种实现上述方法的即吋通讯系统。 [8] The present invention also provides an instant communication system that implements the above method.
[9] 实现本发明的技术方案是： 提供一种基于位置服务的移动即吋通讯方法， 包括 内带 GPS的多媒体移动终端、 移动网络网关、 LBS远程服务器和移动终端嵌入式 GIS系统， 其中移动终端具备 QVGA及以上分辨率的彩色显示屏、 GPRS/EDGE无 线数据接入能力， 嵌入式 GIS系统包括电子地图数据和用于在移动终端屏幕上显 示地图数据的 GIS引擎， LBS远程服务器则是能够和移动网络挂接的 LBS远程服 务器， 该 LBS远程服务器包括移动终端互动服务部分、 GIS数据库、 网站服务部 分等。 [9] The technical solution for implementing the present invention is: providing a location service-based mobile instant messaging method, including a multimedia mobile terminal with GPS, a mobile network gateway, an LBS remote server, and a mobile terminal embedded G IS system, wherein The mobile terminal has a color display with QVGA and above resolution, and GPRS/EDGE wireless data access capability. The embedded GIS system includes electronic map data and a GIS engine for displaying map data on the screen of the mobile terminal, and the LBS remote server is An LBS remote server that can be attached to a mobile network, the LBS remote server including a mobile terminal interactive service part, a GIS database, a website service part, and the like.
[10] 具体地说， 本方法包括： [10] Specifically, the method includes:
[11] 一种基于位置服务移动即吋通讯方法， 包括两个以上的带有 GPS接收机、 移动 通讯模块和嵌入式 GIS系统的移动终端、 移动网络网关和 LBS远程服务器， 所述 嵌入式 GIS系统包括电子地图数据库和用于在移动终端显示屏上显示地图数据的 嵌入式的 GIS引擎； 所述移动终端通过移动网络网关连接到 LBS远程服务器， 并 在 LBS远程服务器中实现登录或注销、 位置互动及自由组群， 相同群里的移动终 端可以相互传输信息， 在线的发送移动终端根据需要实吋地将包括有位置信息 的信息发送至 LBS远程服务器； 在线的接收移动终端通过其内部的移动通讯模块 从 LBS远程服务器上获得的发送移动终端的位置信息， 通过内部的嵌入式 GIS系 统以位置信息图标的形式把其位置信息显示在接收移动终端的显示屏的电子地 图的相应位置处， 由此， 群里的移动终端用户可以实吋地互相了解对方的位置 [11] A location service based mobile instant communication method, comprising more than two mobile terminals with a GPS receiver, a mobile communication module and an embedded GIS system, a mobile network gateway and an LBS remote server, the embedded GIS The system includes an electronic map database and an embedded GIS engine for displaying map data on the display screen of the mobile terminal; the mobile terminal is connected to the LBS remote server through the mobile network gateway, and implements login or logout, location in the LBS remote server Interactive and free group, the mobile terminals in the same group can transmit information to each other, and the online transmitting mobile terminal can actually transmit the information including the location information to the LBS remote server according to the need; the online receiving mobile terminal moves through the internal The location information of the transmitting mobile terminal obtained by the communication module from the LBS remote server is displayed by the internal embedded GIS system in the form of a location information icon on the corresponding position of the electronic map of the display screen of the receiving mobile terminal, This, for mobile terminals in the group Users can understand each other's location with each other
[12] 所述信息还包括多媒体信息， 所述多媒体信息包括文本信息、 图像信息或语音 信息中的一种或多种， 当在线的接收移动终端的移动通讯模块从 LBS远程服务器 上下载了上述多媒体信息中的一条或多条所述信息吋， 在线的接收移动终端通 过其内部的嵌入式 GIS系统， 用与所述文本信息、 图像信息或语音信息相应的图 标显示在接收移动终端的显示屏的电子地图上； 从而实现群中的移动终端用户 既可以实吋地互相了解对方的位置， 还可以进行带有位置的多媒体信息交流。 [12] the information further includes multimedia information, where the multimedia information includes one or more of text information, image information, or voice information, and the mobile communication module of the online receiving mobile terminal downloads the above from the LBS remote server. One or more pieces of information in the multimedia information, the online receiving mobile terminal displays the display screen of the receiving mobile terminal by using an icon corresponding to the text information, image information or voice information through its internal embedded GIS system On the electronic map; thus, the mobile terminal users in the group can understand each other's location in real terms, and can also exchange multimedia information with location.
[13] 所述登录或注销步骤包括： [13] The login or logout steps include:
[14] a)移动终端按照登录接口规范发送登录命令到移动网络网关； [14] a) the mobile terminal sends a login command to the mobile network gateway according to the login interface specification;
[15] b)移动网络网关通过互联网将命令传输到 LBS远程服务器， 由通讯处理与命令 解析模块根据登录接口规范解析命令； [15] b) The mobile network gateway transmits the command to the LBS remote server via the Internet, and the communication processing and command parsing module parses the command according to the login interface specification;
[16] c)被解析登录命令派送给登录逻辑处理模块进行执行， 根据执行结果更新在线 用户数据库， 并将结果回复给移动终端， 状态显示模块负责解析处理 LBS远程服 务器的回复， 改变移动终端上的状态显示；
[17] d)登录逻辑处理模块需要根据在线用户数据库中的好友关系， 将移动终端用户 的登录状态通知到其在线好友； [16] c) The parsed login command is sent to the login logic processing module for execution, the online user database is updated according to the execution result, and the result is returned to the mobile terminal, and the status display module is responsible for parsing and processing the reply of the LBS remote server, changing the mobile terminal Status display [17] d) The login logic processing module needs to notify the online friend of the login status of the mobile terminal user according to the friend relationship in the online user database;
[18] e)已登录的移动终端将定期发送登录接口规范中规定的心跳包， 以便通知服务 器维护其在线状态； [18] e) The registered mobile terminal will periodically send the heartbeat packet specified in the login interface specification to inform the server to maintain its online status;
[19] f)已登录的移动终端可按照登录接口规范发送注销命令从 LBS远程服务器注销 其登录状态， LBS远程服务器负责通知其在线好友； 因故障导致两次心跳包之间 的间隔超过规定吋间的， 将被 LBS远程服务器认为自动退出登录状态。 [19] f) The logged-in mobile terminal can send out the logout command according to the login interface specification to log off its login status from the LBS remote server, and the LBS remote server is responsible for notifying its online friends; the interval between the two heartbeat packets exceeds the specified limit due to the fault. Between, will be considered by the LBS remote server to automatically log out.
[20] 所述位置互动步骤包括： [20] The location interaction steps include:
[21] a)已登录的移动终端用户根据互动接口规范发送控制命令到 LBS远程服务器， 经由通讯处理及命令解析模块解析后， 由互动逻辑处理模块处理； 互动逻辑处 理模块根据不同的命令可以实现互动群组的发起、 退出互动群组、 加入互动群 组或邀请他人加入互动群组等功能， 所述互动群组的发起、 退出互动群组、 加 入互动群组或邀请他人加入互动群组的信息存储在位置互动数据库中； [21] a) The logged-in mobile terminal user sends a control command to the LBS remote server according to the interactive interface specification, and is processed by the interactive logic processing module after being parsed by the communication processing and the command parsing module; the interactive logic processing module can implement according to different commands. Initiation of an interactive group, withdrawal of an interactive group, joining an interactive group, or inviting others to join an interactive group, such as launching, exiting an interactive group, joining an interactive group, or inviting others to join an interactive group Information is stored in the location interaction database;
[22] b)处于互动中的移动终端， 定吋从 GPS按收机获得自己的位置信息， 然后通过 互动接口规范定吋向 LBS远程服务器发送定位心跳包， LBS远程服务器中的互动 逻辑处理模块根据 、跳包的内容更新位置互动数据库中的位置信息， 并且按照 需要将其发送给群组中的其他移动终端； [22] b) In the interactive mobile terminal, it is determined to obtain its own location information from the GPS receiver, and then send the positioning heartbeat packet to the LBS remote server through the interactive interface specification, and the interactive logic processing module in the LBS remote server Updating the location information in the location interaction database according to the content of the packet, and sending it to other mobile terminals in the group as needed;
[23] c)互动中的移动终端， 向单个 /或者全部互动好友发送带有位置信息的定位信息 包， 这些信息包括文本、 照片、 文件、 语音等信息； 被交互的信息首先按照互 动接口协议以分包的形式上传到 LBS远程服务器， 由互动逻辑处理模块将其缓冲 存储到位置互动数据库中， 并分派到指定的接收移动终端； [23] c) the mobile terminal in the interaction, sending a positioning information packet with location information to a single/or all interactive friends, the information including text, photo, file, voice, etc.; the information to be interacted first according to the interactive interface protocol Uploaded to the LBS remote server in the form of subcontracting, which is buffered by the interactive logic processing module into the location interaction database and dispatched to the designated receiving mobile terminal;
[24] d)定位信息包传送到移动终端后， 一方面会通过移动终端内部的嵌入式 GIS系 统处理， 以直观的形式通过地图显示显示出该信息发生的位置； 另一方面， 根 据用户操作通过多媒体信息显示播放模块， 显示或者播放该信息。 [24] d) After the positioning information packet is transmitted to the mobile terminal, it is processed by the embedded GIS system inside the mobile terminal, and the position of the information is displayed in an intuitive form through the map display; on the other hand, according to the user operation The multimedia module displays the playback module to display or play the information.
[25] 所述即吋通讯方法还包括对进方法， 其具体步骤如下： [25] The instant communication method further includes a method of parallelization, and the specific steps are as follows:
[26] 对讲发送移动终端先选择对讲的对象， 该对象可以为单个好友或者整个互动群 组中的所有好友； 所述发送移动终端首先向 LBS远程服务器发送语音发送请求， 所述 LBS远程服务器判断接收移动终端的状态给出发送请求确认； 所述发送移动 终端获得确认后， 通过 LBS远程服务器中转， 向接收移动终端发送语音包； 语音 包带有控制信息， 接收移动终端根据控制信息判断是否有出现掉包的情况， 如 果有则发送出错请求重发； LBS远程服务器中转该命令， 请求发送移动终端重发 指定的包。 [26] The intercom sending mobile terminal first selects an intercom object, which may be a single friend or all friends in the entire interactive group; the transmitting mobile terminal first sends a voice sending request to the LBS remote server, the LBS remote The server determines the status of the receiving mobile terminal to give a transmission request confirmation; after the sending mobile terminal obtains the confirmation, transmits the voice packet to the receiving mobile terminal through the LBS remote server relay; the voice packet carries control information, and the receiving mobile terminal determines according to the control information Whether there is a packet drop condition, if yes, send an error request retransmission; the LBS remote server relays the command, requesting that the mobile terminal resend the specified packet.
[27] 提供一种实现所述的即吋通讯方法的系统， 包括两个以上的带有 GPS接收机、 移动通讯模块和嵌入式 GIS系统的移动终端、 移动网络网关和 LBS远程服务器， 所述嵌入式 GIS系统包括电子地图数据库和用于在移动终端显示屏上显示地图数 据的嵌入式的 GIS引擎； 上线的移动终端中的发送移动终端实吋地将包括有位置 信息的信息发送至 LBS远程服务器； 在线的其它接收移动终端通过其内部的嵌入 式 GIS引擎， 把移动通讯模块从 LBS远程服务器上下载的发送移动终端的位置信
息， 以位置信息图标的形式把其位置信息显示在接收移动终端的显示屏的电子 地图的相应位置处。 [27] providing a system for implementing the instant communication method, comprising two or more mobile terminals, a mobile network gateway and an LBS remote server with a GPS receiver, a mobile communication module and an embedded GIS system, The embedded GIS system includes an electronic map database and an embedded GIS engine for displaying map data on the display screen of the mobile terminal; the transmitting mobile terminal in the mobile terminal on the line sends the information including the location information to the LBS remotely. Server; other receiving mobile terminal that downloads the mobile terminal from the LBS remote server through its internal embedded GIS engine The location information is displayed in the form of a location information icon at a corresponding location of the electronic map of the display screen of the receiving mobile terminal.
[28] 所述移动通讯终端包括以下功能模块： [28] The mobile communication terminal includes the following functional modules:
[29] a)GPS模块： 接收卫星信号， 或者实吋定位信息； [29] a) GPS module: receiving satellite signals, or real positioning information;
[30] b)移动终端基带控制器： 移动终端的功能实现主体； [30] b) mobile terminal baseband controller: the function realization body of the mobile terminal;
[31] c)QVGA彩屏显示模块： 用于显示电子地图、 位置信息或多媒体信息； [31] c) QVGA color display module: used to display electronic maps, location information or multimedia information;
[32] d)嵌入式 GIS弓 I擎和嵌入式 GIS数据库： 嵌入式 GIS弓 |擎是在移动终端基带控制 器中运行的一段程序， 而嵌入式 GIS数据库则是存储在移动终端存储设备中的电 子地图数据； 嵌入式 GIS引擎能够根据输入的经纬度信息， 从嵌入式 GIS数据库 中检索到需要显示的地图矢量化信息， 在显示屏上绘制出地图和相关信息； [33] e)多媒体录制与播放功能模块： 包括图像和音频的录制和回放， 该模块能够产 生 /播放照片、 录像、 语音等多媒体信息， 用于用户之间互动交流； [32] d) Embedded GIS arch I engine and embedded GIS database: Embedded GIS bow | Engine is a program running in the base terminal controller of the mobile terminal, and the embedded GIS database is stored in the storage device of the mobile terminal. The electronic map data; the embedded GIS engine can retrieve the map vectorization information to be displayed from the embedded GIS database according to the input latitude and longitude information, and draw the map and related information on the display screen; [33] e) multimedia recording And playback function module: including image and audio recording and playback, the module can generate/play multimedia information such as photos, videos, voices, etc., for interactive communication between users;
[34] f)通讯功能模块： 实现移动终端与 LBS远程服务器之间通讯联络。 [34] f) Communication function module: Realize communication between mobile terminal and LBS remote server.
[35] 所述移动通讯终端可以做成手机、 PDA或车载导航仪的形式。 [35] The mobile communication terminal can be in the form of a mobile phone, a PDA or a car navigation device.
[36] 所述 LBS远程服务器包括： [36] The LBS remote server includes:
[37] a)通讯及逻辑处理程序： 包括通讯处理与命令解析模块、 登录逻辑处理模块、 互动逻辑处理模块、 用户管理信息模块等等， 负责处理与移动终端的通讯， 命 令逻辑的实现； [37] a) Communication and logic processing program: including communication processing and command parsing module, login logic processing module, interactive logic processing module, user management information module, etc., responsible for handling communication with the mobile terminal, and implementing the logic of the command;
[38] b)后台数据库： 包括用户信息数据表、 在线用户信息表、 互动群组信息表、 互 动消息表、 GIS数据库、 缓冲数据库等等； [38] b) Back-end database: including user information data table, online user information table, interactive group information table, interactive message table, GIS database, buffer database, etc.;
[39] c)后台 GIS系统： 包括 GIS引擎和 GIS数据库两部分， 负责移动终端与地图相关 分析处理， 包括对用户上传兴趣点、 轨迹的录入、 存储， 提供定位的检索， 提 供方位分析， 产生电子地图等等； [39] c) Back-end GIS system: including GIS engine and GIS database, responsible for mobile terminal and map-related analysis and processing, including uploading interest points, trajectory entry and storage, providing location retrieval, providing orientation analysis, and generating Electronic maps, etc.
[40] d)网站发布后台： 负责支持地图网站的发布， 使得移动终端的位置信息、 轨迹 信息、 定位照片等等信息能够在网页的电子地图上显示出来。 [40] d) Website publishing background: Responsible for supporting the publishing of the map website, so that the location information, track information, location photos and other information of the mobile terminal can be displayed on the electronic map of the web page.
[41] 本发明具有以下优点和积极效果： [41] The present invention has the following advantages and positive effects:
[42] 1、 在移动终端上实现电子地图的位置互动， 能够让互动的多方直观地査看对 方的位置、 速度、 距离等地理参数； [42] 1. Realizing the position interaction of the electronic map on the mobile terminal, enabling the interactive parties to visually check the geographic parameters such as the position, speed and distance of the opposite party;
[43] 2、 结合位置信息的文本、 语音等即吋通讯功能对户外活动的沟通提供了前所 未有的便利； [43] 2. Combining the text, voice, etc. of the location information, the communication function provides unprecedented convenience for the communication of outdoor activities;
[44] 3、 通过流量方式计费， 群组通讯的成本较低； [44] 3, through the flow mode billing, the cost of group communication is lower;
[45] 4、 能够在低端的移动终端平台上实现； [45] 4, can be implemented on the low-end mobile terminal platform;
[46] 5、 能够在网站页面的电子地图上看到互动的用户的位置以及其上传的结合位 置的多媒体信息。 [46] 5. The multimedia information of the interactive user's location and the combined location of the upload can be seen on the electronic map of the website page.
[47] 总而言之， 本发明将 GPS功能与移动终端功能紧密结合， 除了实现普通 GPS的 导航功能外， 通过移动终端的数据传输协议， 比如 GPRS/EDGE/CDMA1X/3G等 [47] In summary, the present invention closely integrates the GPS function with the function of the mobile terminal, in addition to realizing the navigation function of the ordinary GPS, the data transmission protocol through the mobile terminal, such as GPRS/EDGE/CDMA1X/3G, etc.
， 可以将位置信息发送给对方， 使得对方能够实吋了解相互的位置信息。 , the location information can be sent to the other party, so that the other party can understand the mutual location information.
[48] 本发明基于 LBS的移动终端对讲， 由于引入了地图和实吋位置信息的交流， 能
够使得移动终端对讲的空白期间得到信息输入补充， 因此 LBS和移动终端对讲形 成了创新型的结合， 使得本发明能够给用户带来了巨大的便利和无穷的乐趣。 [48] The LBS-based mobile terminal intercom of the present invention, due to the introduction of the exchange of map and real location information, The information input is supplemented during the blank period of the mobile terminal intercom, so the LBS and the mobile terminal intercom form an innovative combination, so that the present invention can bring great convenience and endless fun to the user.
[49] 附图说明 [49] BRIEF DESCRIPTION OF THE DRAWINGS
[50] 图 1是本发明的整体结构图。 BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall configuration diagram of the present invention.
[51] 图 2是用户登录或注销过程的方框示意图。 [51] Figure 2 is a block diagram of the user login or logout process.
[52] 图 3是用户位置互动的方框示意图。 [52] Figure 3 is a block diagram of the user location interaction.
[53] 图 4是本发明实施例的移动终端内部结构方框示意图。 4 is a block diagram showing the internal structure of a mobile terminal according to an embodiment of the present invention.
[54] 图 5是带定位信息包的一个框架样例示意图。 [54] Figure 5 is a schematic diagram of a frame with a positioning packet.
[55] 图 6是本发明一种使用状态的示意图。 Figure 6 is a schematic illustration of a state of use of the present invention.
[56] 图 7是在线好友之间互相开展语音对讲的过程示意图。 [56] Figure 7 is a schematic diagram of the process of conducting voice intercom between online friends.
[57] 具体实施方式 [57] Specific implementation
[58] 下面结附图对本发明进行进一步详细说明。 需要明确的是， 当我们联系实施例 对本发明进行说明吋， 并非指本发明局限于此实施例。 相反， 在不悖离权利要 求书所定义的本发明精神和范围的前提下， 本发明可能涵盖各种备选技术、 修 改或者等同体。 The invention will now be described in further detail with reference to the accompanying drawings. It is to be understood that the invention is not to be construed as being limited to the embodiments. Rather, the invention may be susceptible to various alternatives, modifications, or equivalents, without departing from the spirit and scope of the invention as defined by the appended claims.
[59] 如附图 1所示为本发明的整体结构图， 它主要包括多个带 GPS的多媒体移动终 端、 移动网络网关以及 LBS远程服务器。 如本领域的技术人员熟知， 本发明目前 通过成熟商用的 GPS系统接收机来获得准确的位置信息， 但是其他任何可以提供 位置信息的技术都将认为是本发明可以应用的等同体。 [59] FIG. 1 is an overall structural diagram of the present invention, which mainly includes a plurality of multimedia mobile terminals with GPS, a mobile network gateway, and an LBS remote server. As is well known to those skilled in the art, the present invention currently obtains accurate location information through a commercially available GPS system receiver, but any other technique that can provide location information would be considered equivalent to the invention.
[60] 本发明的实施例是利用 GPRS/EDGE实现移动终端 A和 LBS远程服务器 C的通讯 ， 将来也可以利用速度更快的 CDMA甚至 3G网络， 这些技术我们统称为移动网 络， 其网关则是使得移动终端 A能够通过移动网络访问互联网上 LBS远程服务器 C的网络连接设备。 本实施例中是釆用中国移动的 CMNET接入。 LBS远程服务 器 C实际上是由多个组网的服务器构成， 其主要提供移动终端互动服务、 GIS后 台服务和网站服务， 其中移动终端互动服务包括各种记录移动终端用户状态的 数据库和互动逻辑处理程序， 实现移动终端之间的自由分组控制和信息传递； G IS后台服务包括 GIS数据库和 GIS弓 I擎， 能够根据移动终端用户上传的位置信息 进行地理位置分析， 获得用户所属地、 各个用户之间的相对方位、 检索邻近兴 趣点、 实现路径规划等等， 另外也分析并存储从移动终端用户得到的兴趣点、 轨迹等位置信息用于形成 GIS数据库中的 UGC, 即用户提供内容。 [60] The embodiment of the present invention realizes communication between the mobile terminal A and the LBS remote server C by using GPRS/EDGE, and can also utilize faster CDMA or even 3G networks in the future. These technologies are collectively referred to as mobile networks, and the gateways thereof are The mobile terminal A is enabled to access the network connection device of the LBS remote server C on the Internet through the mobile network. In this embodiment, CMNET access using China Mobile is used. The LBS remote server C is actually composed of a plurality of networking servers, which mainly provide mobile terminal interactive services, GIS background services and website services, wherein the mobile terminal interactive services include various databases and interactive logic processing for recording mobile terminal user status. The program realizes free grouping control and information transmission between the mobile terminals; the G IS background service includes a GIS database and a GIS bow engine, and can perform geographical location analysis according to the location information uploaded by the mobile terminal user, and obtain the user's place and each user's location. The relative orientation between the two, the neighboring points of interest, the path planning, and the like are also analyzed, and the location information such as points of interest and trajectories obtained from the mobile terminal user are also analyzed and stored for forming UGC in the GIS database, that is, the user provides the content.
[61] 移动终端 A从自带的 GPS接收机获得位置信息， 包括经纬度、 速度、 海拔等； [61] Mobile terminal A obtains location information from its own GPS receiver, including latitude and longitude, speed, altitude, etc.
[62] 根据自定义的网络传输规范， 通过命令和数据传输协议， 经由移动网络网关 B ， 把上述的位置信息、 互动的多媒体信息等发送到 LBS远程服务器 C; [62] according to a custom network transmission specification, through the command and data transmission protocol, via the mobile network gateway B, the above location information, interactive multimedia information, etc. are sent to the LBS remote server C;
[63] 服务器 C接收移动终端 A传来的命令， 进行相应的处理和数据转发， 使得不同 的移动终端能够自由组织互动群组， 交流信息； [63] The server C receives the command from the mobile terminal A, performs corresponding processing and data forwarding, so that different mobile terminals can freely organize the interaction group and exchange information;
[64] 移动终端 A接收到对方发来的带有位置信息的数据后， 经过嵌入式 GIS引擎处 理， 调用移动终端内部的电子地图数据， 以直观的形式显示在屏幕上； [64] After receiving the data with the location information sent by the other party, the mobile terminal A processes the electronic map data inside the mobile terminal through the embedded GIS engine, and displays it on the screen in an intuitive form;
[65] 其他交互的信息， 如语音信息、 文字信息或图像信息等， 通过移动终端中心处
理器处理， 重叠显示在地图上。 [65] Other interactive information, such as voice information, text information or image information, through the mobile terminal center The processor processes and overlays the display on the map.
[66] 所述 LBS远程服务器包括： [66] The LBS remote server includes:
[67] a)通讯及逻辑处理程序： 包括通讯处理与命令解析模块、 登录逻辑处理模块、 互动逻辑处理模块、 用户管理信息模块等等， 负责处理与移动终端的通讯， 命 令逻辑的实现； [67] a) Communication and logic processing program: including communication processing and command parsing module, login logic processing module, interactive logic processing module, user management information module, etc., responsible for handling communication with the mobile terminal, and implementing the logic of the command;
[68] b)后台数据库： 包括用户信息数据表、 在线用户信息表、 互动群组信息表、 互 动消息表、 GIS数据库、 缓冲数据库等等； [68] b) Back-end database: including user information data table, online user information table, interactive group information table, interactive message table, GIS database, buffer database, etc.;
[69] c)后台 GIS系统： 包括 GIS引擎和 GIS数据库两部分， 负责移动终端与地图相关 分析处理， 包括对用户上传兴趣点、 轨迹的录入、 存储， 提供定位的检索， 提 供方位分析， 产生电子地图等等； [69] c) Back-end GIS system: It includes two parts: GIS engine and GIS database. It is responsible for the analysis and processing of mobile terminal and map, including uploading and storing points of interest, track input, storage, providing location search, providing orientation analysis, and generating Electronic maps, etc.
[70] d)网站发布后台： 负责支持地图网站的发布， 使得移动终端的位置信息、 轨迹 信息、 定位照片等等信息能够在网页的电子地图上显示出来。 [70] d) Website publishing background: Responsible for supporting the publishing of the map website, so that the location information, track information, location photos and other information of the mobile terminal can be displayed on the electronic map of the web page.
[71] 如图 2所示， 图 2是用户登录或注销过程的方框示意图。 [71] As shown in Figure 2, Figure 2 is a block diagram of the user login or logout process.
[72] 本发明登录或注销过程的具体步骤是： [72] The specific steps of the login or logout process of the present invention are:
[73] 1登录 /注销： [73] 1 Login / Logout:
[74] a)移动终端 A按照登录接口规范 5发送登录命令 1到移动网络网关 B; [74] a) The mobile terminal A sends a login command 1 to the mobile network gateway B according to the login interface specification 5;
[75] b)移动网络网关 B通过互联网将命令传输到 LBS远程服务器 C， 由通讯处理与命 令解析模块 6根据登录接口规范 4解析命令； [75] b) the mobile network gateway B transmits the command to the LBS remote server C via the Internet, and the communication processing and command parsing module 6 parses the command according to the login interface specification 4;
[76] c)被解析登录命令派送给登录逻辑处理模块 7进行执行， 根据执行结果更新在 线用户数据库 8并将结果回复给移动终端 A， 状态显示 3负责解析处理 LBS远程服 务器 C的回复， 改变移动终端 A上的状态显示； [76] c) The parsed login command is sent to the login logic processing module 7 for execution, the online user database 8 is updated according to the execution result, and the result is returned to the mobile terminal A, and the status display 3 is responsible for parsing and processing the reply of the LBS remote server C, changing Status display on mobile terminal A;
[77] d)登录逻辑处理模块 7还需要根据在线用户数据库 8中的好友关系， 将移动终端[77] d) The login logic processing module 7 also needs to move the mobile terminal according to the friend relationship in the online user database 8.
A用户的登录状态通知到其在线好友； A user's login status is notified to their online friends;
[78] e)已登录的移动终端 A将定期发送登录接口规范 5中规定的心跳包 4， 以便通知 L[78] e) The registered mobile terminal A will periodically send the heartbeat packet 4 specified in the login interface specification 5 to notify L
BS远程服务器 C维护其在线状态； BS remote server C maintains its online status;
[79] f)已登录的移动终端 A可按照登录接口规范 5发送注销命令 2从 LBS远程服务器 C 注销其登录状态， LBS远程服务器 C负责通知其在线好友； 因故障导致两次心跳 包 4之间的间隔超过规定吋间的， 将 LBS远程被服务器 C认为自动退出登录状态 [79] f) The logged-in mobile terminal A can send the logout command 2 according to the login interface specification 5 to log off its login state from the LBS remote server C, and the LBS remote server C is responsible for notifying its online buddy; If the interval between the two exceeds the specified time, the LBS remotely is considered by the server C to automatically log out.
[80] 如图 3所示， 图 3是用户位置互动的方框示意图。 [80] As shown in Figure 3, Figure 3 is a block diagram of user location interaction.
[81] 2位置互动 [81] 2 location interaction
[82] a)已登录的移动终端 A用户根据互动接口规范 5发送控制命令 1到 LBS远程服务 器 C， 经由通讯处理及命令解析模块 6解析后， 由互动逻辑处理模块 7处理。 互动 逻辑处理模块根据不同的命令可以实现互动群组的发起、 退出互动群组、 加入 互动群组和邀请他人加入互动群组等， 其相关信息存储在位置互动数据库 8中； [83] b)处于互动的移动终端 A用户， 必须定吋从 GPS模块 2获得自己的位置信息， 然 后通过互动接口规范 5定吋向服务器发送定位心跳包 3， LBS远程服务器 C中的互 动逻辑处理模块 7根据 、跳包的内容更新位置互动数据库 8中的位置信息， 并且
按照需要将其发送给群组中的其他用户； [82] a) The registered mobile terminal A user sends a control command 1 to the LBS remote server C according to the interactive interface specification 5, and is parsed by the communication processing and command parsing module 6, and then processed by the interactive logic processing module 7. The interactive logic processing module can implement interaction group initiation, exit interaction group, join interaction group, and invite others to join the interaction group according to different commands, and the related information is stored in the location interaction database 8; [83] b) The interactive mobile terminal A user must obtain the location information from the GPS module 2, and then send the positioning heartbeat packet 3 to the server through the interactive interface specification 5, and the interactive logic processing module 7 in the LBS remote server C according to The content of the jump packet updates the location information in the location interaction database 8, and Send it to other users in the group as needed;
[84] c)互动中的手机用户， 可以向单个 / [84] c) Mobile phone users in the interaction, can be single /
或者全部互动好友发送带有位置信息的定位信息包 4， 这些信息包括文本、 照片 、 文件、 语音等信息； 被交互的信息首先按照互动接口协议 5以分包的形式上传 到 LBS远程服务器 C， 由互动逻辑处理模块 7将其缓冲存储到位置互动数据库 8中 ， 并分派到指定的接收者； Or all the interactive friends send the positioning information package 4 with location information, such as text, photo, file, voice, etc.; the interactive information is first uploaded to the LBS remote server C in the form of subcontracting according to the interactive interface protocol 5, It is buffered by the interactive logic processing module 7 into the location interaction database 8 and dispatched to the designated recipients;
[85] d)定位信息包 4传送到移动终端 A后， 一方面会通过手机内部的嵌入式 GIS系统 1 0处理， 以直观的形式通过地图显示 11显示出该信息发生的位置； 另一方面， 根 据用户操作通过多媒体信息显示播放 12模块， 显示或者播放该信息。 [85] d) After the positioning information packet 4 is transmitted to the mobile terminal A, on the one hand, it is processed by the embedded GIS system 10 in the mobile phone, and the location where the information occurs is displayed in an intuitive form through the map display 11; According to the user operation, the 12 module is displayed through the multimedia information display, and the information is displayed or played.
[86] 结合附图 1至附图 3， 本发明的系统的工作流程说明如下： 通过用户的操作， 移 动终端基带控制器将产生不同的命令， 根据与 LBS远程服务器 C约定的通讯协议 ， 转化为特定的 TCP/IP通讯包， 通过通讯功能模块发送移动网络网关 B; 移动网 络网关 B将根据 IP地址将通讯包转发到位于互联网的 LBS远程服务器 C; LBS远程 服务器 C解释执行命令后， 同样通过格式转换， 形成回复信息包， 通过移动网络 网关 B发送到移动终端 A的通讯功能模块， 该模块通过内部机制通知移动终端基 带控制器进行处理。 [86] Referring to FIG. 1 to FIG. 3, the workflow of the system of the present invention is described as follows: Through the operation of the user, the mobile terminal baseband controller will generate different commands, and convert according to the communication protocol agreed with the LBS remote server C. For a specific TCP/IP communication packet, the mobile network gateway B is sent through the communication function module; the mobile network gateway B will forward the communication packet to the LBS remote server C located on the Internet according to the IP address; after the LBS remote server C interprets the execution command, the same Through the format conversion, a reply packet is formed, and is sent to the communication function module of the mobile terminal A through the mobile network gateway B, and the module notifies the mobile terminal baseband controller for processing through an internal mechanism.
[87] 如附图 4所示为本发明实施例的移动终端内部结构框图。 本移动终端实施例为 一台 GSM制式的多媒体移动终端， 主要包括一下功能模块： FIG. 4 is a block diagram showing the internal structure of a mobile terminal according to an embodiment of the present invention. The mobile terminal embodiment is a GSM standard multimedia mobile terminal, which mainly includes the following functional modules:
[88] a)GPS模块： 接收卫星信号， 或者实吋定位信息； [88] a) GPS module: receiving satellite signals, or real positioning information;
[89] b)移动终端基带控制器： 移动终端的功能实现主体； [89] b) mobile terminal baseband controller: the function realization body of the mobile terminal;
[90] c)QVGA彩屏显示模块： 由于涉及电子地图、 照片等显示， 一般说来 QVGA彩 色显示屏是必须的， 但亦不排除个别特殊实施例中的简化应用可以减少对显示 屏指标的要求； [90] c) QVGA color display module: Due to the display of electronic maps, photos, etc., QVGA color display is generally required, but it does not exclude the simplified application in individual special embodiments to reduce the requirements on display indicators. ;
[91] d)嵌入式 GIS弓 I擎和嵌入式 GIS数据库： 嵌入式 GIS弓 |擎是在移动终端基带控制 器中运行的一段程序， 而嵌入式 GIS数据库则是存储在移动终端存储设备比如 T- Flash卡中的电子地图数据； 嵌入式 GIS引擎能够根据输入的经纬度信息， 从嵌入 式 GIS数据库中检索到需要显示的地图矢量化信息， 在显示屏上绘制出地图和相 关信息； [91] d) Embedded GIS bow I engine and embedded GIS database: Embedded GIS bow | Engine is a program running in the mobile terminal baseband controller, while embedded GIS database is stored in mobile terminal storage devices such as The electronic map data in the T-Flash card; the embedded GIS engine can retrieve the map vectorization information to be displayed from the embedded GIS database according to the input latitude and longitude information, and draw the map and related information on the display screen;
[92] e)多媒体录制与播放功能模块： 本实施例包括图像和音频的录制和回放， 该模 块能够产生 /播放照片、 录像、 语音等多媒体信息， 用于用户之间互动交流； [92] e) Multimedia recording and playback function module: This embodiment includes recording and playback of images and audio, and the module can generate/play multimedia information such as photos, videos, voices, etc., for interactive communication between users;
[93] f)通讯功能模块： 实现移动终端 A与 LBS远程服务器 C之间通讯联络， 本实施例 釆用 GPRS/EDGE制式。 本发明也可以使用任何能够实现移动通讯的方法， 比如 CDMAlx甚至 3G网络。 [93] f) Communication function module: To realize communication between mobile terminal A and LBS remote server C, this embodiment uses GPRS/EDGE standard. The present invention can also use any method capable of implementing mobile communication, such as a CDMA lx or even a 3G network.
[94] 附图 5为带定位信息包的一个框架样例， 该信息包包括特定的头尾标识、 命令 与子命令、 用户 ID、 包序号用于分包发送的控制、 位置信息包含经度和纬度、 数据根据不同的命令和子命令决定， 最大长度不超过 1024字节。 移动终端 A在获 得定位信息包后， 通过自定义的通讯协议进行解析， 其中的位置信息将送入嵌 入式 GIS系统进行分析， 获取对应的电子地图显示成背景； 根据定位信息包的命
令和内容， 以重叠在地图背景上的特定图标表示出来。 举例说明： 互动中移动 终端用户定期上报自己位置的心跳包， 接收移动终端利用里面的内容， 将相关 信息显示出来。 [94] FIG. 5 is a diagram of a frame with a positioning information packet including a specific head and tail identification, commands and subcommands, a user ID, a packet sequence number for packet transmission control, and location information including longitude and Latitude and data are determined according to different commands and subcommands, and the maximum length is no more than 1024 bytes. After obtaining the positioning information packet, the mobile terminal A parses through a customized communication protocol, and the location information is sent to the embedded GIS system for analysis, and the corresponding electronic map is displayed as a background; Orders and content are represented by specific icons that overlap on the map background. For example: In the interaction, the mobile terminal user periodically reports the heartbeat packet of its own location, and receives the content of the mobile terminal to display the related information.
[95] 本文中的移动终端包括手机、 车载 GPS导航仪和 PDA等可移动的通讯终端。 [95] The mobile terminals in this paper include mobile communication terminals such as mobile phones, car GPS navigators, and PDAs.
[96] 图 6为位置互动基本图例说明： 两个及两个以上的移动终端 A通过进入互动状态 后， 互动中发送移动终端定期上报自己位置的心跳包， 接收移动终端利用里面 的内容， 将显示出图 6所示的效果， 如同一群组中的张三、 李四、 王五和刘六， 其互相之间都可以在各自的移动终端上一目了然地知道对方的位置。 这种情况 有利于相互了解对方的位置信息， 而不需要从 LBS远程服务器 C那里通过手机等 通讯设备从服务员那里得到其它人员的位置信息。 这种系统特别适合于警察跟 踪被盗车辆。 当然， 其它信息， 如语音信息， 文本信息或图像信息均可以以地 图为背景， 而用其它的不同图标显示出来 （图中未画出） 。 [96] Figure 6 is a basic diagram of location interaction: After two or more mobile terminals A enter the interactive state, the mobile terminal periodically sends a heartbeat packet to the mobile terminal to receive its own location, and the mobile terminal uses the content inside, The effect shown in Fig. 6 is shown, such as Zhang San, Li Si, Wang Wu and Liu Liu in the same group, which can know each other's positions at a glance on their respective mobile terminals. This situation is beneficial to mutual understanding of the other party's location information, and does not need to obtain the location information of other personnel from the waiter from the LBS remote server C through a communication device such as a mobile phone. This system is particularly suitable for police to track stolen vehicles. Of course, other information, such as voice information, text information or image information, can be displayed on the map as a background and displayed by other different icons (not shown).
结合图 7介绍在线好友之间互相开展语音对讲的过程： 发送移动终端先选择对 讲的对象 （即接收移动终端 A2) ， 该对象可以是单个好友或者整个互动群组中 的所有好友； 发送移动终端 A1首先向 LBS远程服务器 C发送语音发送请求， LBS 远程服务器 C需要判断接收移动终端 A2的状态给出发送请求确认； 发送移动终端 A1获得确认后， 通过 LBS远程服务器 C中转， 向接收移动终端 A2发送语音包； 语 音包带有控制信息， 接收移动终端 A2根据控制信息可以判断是否有出现掉包的 情况， 如果有则发送出错请求重发； LBS远程服务器 C中转该命令， 请求发送移 动终端 A1重发指定的包。
The process of voice intercommunication between online friends is introduced in conjunction with FIG. 7: the sending mobile terminal first selects an intercom object (ie, receives the mobile terminal A2), and the object may be a single friend or all friends in the entire interactive group; The mobile terminal A1 first sends a voice transmission request to the LBS remote server C, and the LBS remote server C needs to determine the status of the receiving mobile terminal A2 to give a transmission request confirmation; after the mobile terminal A1 obtains the confirmation, it transits through the LBS remote server C to receive the mobile. The terminal A2 sends a voice packet; the voice packet carries control information, and the receiving mobile terminal A2 can determine whether there is a packet loss according to the control information, if yes, send an error request retransmission; the LBS remote server C relays the command, requests to send the mobile terminal A1 resends the specified package.
Claims
1 . 一种基于位置服务的移动即吋通讯方法， 其特征在于： 包括两个以上的 带有 GPS接收机、 移动通讯模块和嵌入式 GIS系统的移动终端、 移动网络网 关和 LBS远程服务器， 所述嵌入式 GIS系统包括电子地图数据库和用于在移 动终端显示屏上显示地图数据的嵌入式的 GIS弓 I擎； 所述移动终端通过移 动网络网关连接到 LBS远程服务器， 并在 LBS远程服务器中实现登录或注 销、 位置互动及自由组群， 在线的移动终端可以相互传输信息， 相同群里 的发送移动终端根据需要实吋地将包括有位置信息的信息发送至 LBS远程 服务器； 在线的接收移动终端通过其内部的移动通讯模块从 LBS远程服务 器上获得发送移动终端的位置信息， 通过内部的嵌入式 GIS系统以位置信 息图标的形式把其位置信息显示在接收移动终端的显示屏的电子地图的相 应位置处， 由此， 群里的移动终端用户可以实吋地互相了解对方的位置。 1 . A location service based mobile instant communication method, comprising: more than two mobile terminals, a mobile network gateway and an LBS remote server with a GPS receiver, a mobile communication module and an embedded GIS system, The embedded GIS system includes an electronic map database and an embedded GIS engine for displaying map data on a display screen of the mobile terminal; the mobile terminal is connected to the LBS remote server through the mobile network gateway, and is in the LBS remote server. To realize login or logout, location interaction and free group, online mobile terminals can transmit information to each other, and the transmitting mobile terminal in the same group actually transmits information including location information to the LBS remote server as needed; online receiving mobile The terminal obtains the location information of the mobile terminal from the LBS remote server through its internal mobile communication module, and displays its location information in the form of a location information icon on the electronic map of the display screen of the receiving mobile terminal through the internal embedded GIS system. Corresponding position, thus, group The mobile terminal users in the real world can understand each other's location.
2. 如权利要求 1所述的基于位置服务的移动即吋通讯方法， 其特征在于： 所述信息还包括多媒体信息， 所述多媒体信息包括文本信息、 图像信息或 语音信息中的一种或多种， 当在线的接收移动终端的移动通讯模块从 LBS 远程服务器上下载了上述多媒体信息中的一条或多条所述信息吋， 在线的 接收移动终端通过其内部的嵌入式 GIS系统， 用与所述文本信息、 图像信 息或语音信息相应的图标显示在接收移动终端的显示屏的电子地图上； 从 而实现群中的移动终端用户既可以实吋地互相了解对方的位置， 还可以进 行带有位置的多媒体信息交流。 2. The location service based mobile instant messaging method according to claim 1, wherein: the information further comprises multimedia information, and the multimedia information comprises one or more of text information, image information or voice information. When the mobile communication module of the online receiving mobile terminal downloads one or more of the information in the multimedia information from the LBS remote server, the online receiving mobile terminal passes through its internal embedded GIS system, The corresponding icon of the text information, the image information or the voice information is displayed on the electronic map of the display screen of the receiving mobile terminal; thereby realizing that the mobile terminal users in the group can understand each other's position and can also perform position with each other. Multimedia information exchange.
3. 如权利要求 1或 2所述的基于位置服务的移动即吋通讯方法， 其特征在于 ： 所述登录或注销步骤包括： 3. The location service based mobile instant messaging method according to claim 1 or 2, wherein: the step of logging in or logging out comprises:
a)移动终端按照登录接口规范发送登录命令到移动网络网关； a) the mobile terminal sends a login command to the mobile network gateway according to the login interface specification;
b)移动网络网关通过互联网将命令传输到 LBS远程服务器， 由通讯处理与 命令解析模块根据登录接口规范解析命令； b) the mobile network gateway transmits the command to the LBS remote server via the Internet, and the communication processing and command parsing module parses the command according to the login interface specification;
c)被解析登录命令派送给登录逻辑处理模块进行执行， 根据执行结果更新 在线用户数据库， 并将结果回复给移动终端， 状态显示模块负责解析处理 LBS远程服务器的回复， 改变移动终端上的状态显示； c) The parsed login command is sent to the login logic processing module for execution, the online user database is updated according to the execution result, and the result is returned to the mobile terminal, and the status display module is responsible for parsing and processing the reply of the LBS remote server, changing the status display on the mobile terminal ;
d)登录逻辑处理模块需要根据在线用户数据库中的好友关系， 将移动终端 用户的登录状态通知到其在线好友； d) the login logic processing module needs to notify the online friend of the login status of the mobile terminal user according to the friend relationship in the online user database;
e)已登录的移动终端将定期发送登录接口规范中规定的心跳包， 以便通知 服务器维护其在线状态； e) The registered mobile terminal will periodically send the heartbeat packet specified in the login interface specification to notify the server to maintain its online status;
f)已登录的移动终端可按照登录接口规范发送注销命令从 LBS远程服务器注 销其登录状态， LBS远程服务器负责通知其在线好友； 因故障导致两次心 跳包之间的间隔超过规定吋间的， 将被 LBS远程服务器认为自动退出登录 状态。
f) The logged-in mobile terminal can cancel the login status from the LBS remote server according to the login interface specification sending the logout command, and the LBS remote server is responsible for notifying the online buddy; the interval between the two heartbeat packets exceeds the specified time due to the failure, It will be considered by the LBS remote server to automatically log out.
4、 如权利要求 3所述的基于位置服务的移动即吋通讯方法， 其特征在于： 所述位置互动步骤包括： 4. The location service based mobile instant messaging method of claim 3, wherein: the location interaction step comprises:
a)已登录的移动终端用户根据互动接口规范发送控制命令到 LBS远程服务 器， 经由通讯处理及命令解析模块解析后， 由互动逻辑处理模块处理； 互 动逻辑处理模块根据不同的命令可以实现互动群组的发起、 退出互动群组 、 加入互动群组或邀请他人加入互动群组等功能， 所述互动群组的发起、 退出互动群组、 加入互动群组或邀请他人加入互动群组的信息存储在位置 互动数据库中； a) The logged-in mobile terminal user sends a control command to the LBS remote server according to the interactive interface specification, and is processed by the interaction logic processing module after being parsed by the communication processing and the command parsing module; the interactive logic processing module can implement the interaction group according to different commands. Launching, exiting an interactive group, joining an interactive group, or inviting others to join an interactive group, where the information of the interactive group’s initiation, exiting an interactive group, joining an interactive group, or inviting others to join an interactive group is stored in Location interaction database;
b)处于互动中的移动终端， 定吋从 GPS按收机获得自己的位置信息， 然后 通过互动接口规范定吋向 LBS远程服务器发送定位心跳包， LBS远程服务 器中的互动逻辑处理模块根据 、跳包的内容更新位置互动数据库中的位置 信息， 并且按照需要将其发送给群组中的其他移动终端； b) The mobile terminal in interaction, obtains its own location information from the GPS receiver, and then sends the positioning heartbeat packet to the LBS remote server through the interactive interface specification. The interactive logic processing module in the LBS remote server bases and jumps. The content of the package updates the location information in the location interaction database and sends it to other mobile terminals in the group as needed;
c)互动中的移动终端， 向单个 / c) interactive mobile terminal, to single /
或者全部互动好友发送带有位置信息的定位信息包， 这些信息包括文本、 照片、 文件、 语音等信息； 被交互的信息首先按照互动接口协议以分包的 形式上传到 LBS远程服务器， 由互动逻辑处理模块将其缓冲存储到位置互 动数据库中， 并分派到指定的接收移动终端； Or all interactive friends send location information packets with location information, such as text, photos, files, voices, etc.; the interactive information is first uploaded to the LBS remote server in the form of subcontracting according to the interactive interface protocol, by interactive logic The processing module buffers it into the location interaction database and dispatches it to the designated receiving mobile terminal;
d)定位信息包传送到移动终端后， 一方面会通过移动终端内部的嵌入式 GIS 系统处理， 以直观的形式通过地图显示显示出该信息发生的位置； 另一方 面， 根据用户操作通过多媒体信息显示播放模块， 显示或者播放该信息。d) After the positioning information packet is transmitted to the mobile terminal, on the one hand, it is processed by the embedded GIS system inside the mobile terminal, and the position where the information occurs is displayed in an intuitive form through the map display; on the other hand, the multimedia information is passed according to the user operation. Display the playback module to display or play the information.
5、 如权利要求 4所述的基于位置服务的移动即吋通讯方法， 其特征在于： 所述即吋通讯方法还包括对进方法， 其具体步骤如下： 5. The location service-based mobile instant messaging method according to claim 4, wherein: the instant messaging method further comprises a method of parallelizing, the specific steps of which are as follows:
对讲发送移动终端先选择对讲的对象， 该对象可以为单个好友或者整个互 动群组中的所有好友； 所述发送移动终端首先向 LBS远程服务器发送语音 发送请求， 所述 LBS远程服务器判断接收移动终端的状态给出发送请求确 认； 所述发送移动终端获得确认后， 通过 LBS远程服务器中转， 向接收移 动终端发送语音包； 语音包带有控制信息， 接收移动终端根据控制信息判 断是否有出现掉包的情况， 如果有则发送出错请求重发； LBS远程服务器 中转该命令， 请求发送移动终端重发指定的包。 The intercom sending mobile terminal first selects an intercom object, and the object may be a single friend or all friends in the entire interactive group; the transmitting mobile terminal first sends a voice sending request to the LBS remote server, and the LBS remote server determines to receive The status of the mobile terminal gives a transmission request confirmation; after the sending mobile terminal obtains the confirmation, the mobile terminal transmits a voice packet to the receiving mobile terminal through the LBS remote server relay; the voice packet carries control information, and the receiving mobile terminal determines whether there is any occurrence according to the control information. In the case of a packet drop, if there is, an error request retransmission is sent; the LBS remote server relays the command, requesting that the mobile terminal resend the specified packet.
6、 一种实现所述的即吋通讯方法的系统， 其特征在于： 包括两个以上的带 有 GPS接收机、 移动通讯模块和嵌入式 GIS系统的移动终端、 移动网络网关 和 LBS远程服务器， 所述嵌入式 GIS系统包括电子地图数据库和用于在移动 终端显示屏上显示地图数据的嵌入式的 GIS引擎； 上线的移动终端中的发 送移动终端实吋地将包括有位置信息的信息发送至 LBS远程服务器； 在线 的其它接收移动终端通过其内部的嵌入式 GIS引擎， 把移动通讯模块从 LBS 远程服务器上下载的发送移动终端的位置信息， 以位置信息图标的形式把 其位置信息显示在接收移动终端的显示屏的电子地图的相应位置处。 6. A system for implementing the instant communication method, comprising: more than two mobile terminals, a mobile network gateway and an LBS remote server with a GPS receiver, a mobile communication module and an embedded GIS system, The embedded GIS system includes an electronic map database and an embedded GIS engine for displaying map data on a display screen of the mobile terminal; the transmitting mobile terminal in the uplink mobile terminal actually transmits information including the location information to The LBS remote server; the other receiving mobile terminal on the line displays the location information of the mobile terminal downloaded from the LBS remote server through the internal embedded GIS engine, and displays the location information in the form of the location information icon. The corresponding location of the electronic map of the display of the mobile terminal.
7、 如权利要求 6所述的系统， 其特征在于： 所述移动通讯终端包括以下功
能模块： 7. The system of claim 6 wherein: said mobile communication terminal comprises the following Energy module:
a) GPS模块： 接收卫星信号， 或者实吋定位信息； a) GPS module: Receive satellite signals, or actual positioning information;
b)移动终端基带控制器： 移动终端的功能实现主体； b) mobile terminal baseband controller: function realization main body of the mobile terminal;
c) QVGA彩屏显示模块： 用于显示电子地图、 位置信息或多媒体信息； d)嵌入式 GIS弓 I擎和嵌入式 GIS数据库： 嵌入式 GIS弓 I擎是在移动终端基带 控制器中运行的一段程序， 而嵌入式 GIS数据库则是存储在移动终端存储 设备中的电子地图数据； 嵌入式 GIS引擎能够根据输入的经纬度信息， 从 嵌入式 GIS数据库中检索到需要显示的地图矢量化信息， 在显示屏上绘制 出地图和相关信息； c) QVGA color display module: used to display electronic maps, location information or multimedia information; d) embedded GIS bow I engine and embedded GIS database: embedded GIS bow I engine is a section running in the mobile terminal baseband controller The program, and the embedded GIS database is the electronic map data stored in the storage device of the mobile terminal; the embedded GIS engine can retrieve the map vectorization information to be displayed from the embedded GIS database according to the input latitude and longitude information, in the display Map and related information on the screen;
e)多媒体录制与播放功能模块： 包括图像和音频的录制和回放， 该模块能 够产生 /播放照片、 录像、 语音等多媒体信息， 用于用户之间互动交流； f)通讯功能模块： 实现移动终端与 LBS远程服务器之间通讯联络。 e) Multimedia recording and playback function module: including image and audio recording and playback, the module can generate/play photo, video, voice and other multimedia information for interactive communication between users; f) communication function module: realize mobile terminal Communication with the LBS remote server.
8、 如权利要求 7所述的系统， 其特征在于： 所述移动通讯终端可以做成手 机、 PDA或车载导航仪的形式。 8. The system of claim 7 wherein: said mobile communication terminal is in the form of a handset, PDA or car navigation system.
9、 如权利要求 6所述的系统， 其特征在于： 所述 LBS远程服务器指挂接在 互联网上， 移动终端能够通过移动网络网关访问的服务器及其上面运行的 程序和保存的数据库， 具体包括： 9. The system according to claim 6, wherein: the LBS remote server refers to a server that is connected to the Internet and is accessible by the mobile terminal through the mobile network gateway, and a program running thereon and a saved database, specifically including :
a)通讯及逻辑处理程序： 包括通讯处理与命令解析模块、 登录逻辑处理模 块、 互动逻辑处理模块、 用户管理信息模块等等， 负责处理与移动终端的 通讯， 命令逻辑的实现； a) Communication and logic processing program: including communication processing and command parsing module, login logic processing module, interactive logic processing module, user management information module, etc., responsible for handling communication with the mobile terminal, and implementing the command logic;
b)后台数据库： 包括用户信息数据表、 在线用户信息表、 互动群组信息表 、 互动消息表、 GIS数据库、 缓冲数据库等等； b) Back-end database: including user information data table, online user information table, interactive group information table, interactive message table, GIS database, buffer database, etc.;
c)后台 GIS系统： 包括 GIS引擎和 GIS数据库两部分， 负责移动终端与地图 相关分析处理， 包括对用户上传兴趣点、 轨迹的录入、 存储， 提供定位的 检索， 提供方位分析， 产生电子地图等等； c) Back-end GIS system: It includes two parts: GIS engine and GIS database. It is responsible for the analysis and processing of mobile terminal and map related, including uploading interest points, trajectory entry and storage, providing location retrieval, providing orientation analysis, generating electronic maps, etc. Wait;
d)网站发布后台： 负责支持地图网站的发布， 使得移动终端的位置信息、 轨迹信息、 定位照片等等信息能够在网页的电子地图上显示出来。
d) Website publishing background: Responsible for supporting the publishing of the map website, so that the location information, track information, location photos and the like of the mobile terminal can be displayed on the electronic map of the webpage.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810181542.8 | 2008-11-18 | ||
| CN2008101815428A CN101415155B (en) | 2008-10-30 | 2008-11-18 | 1mobile instant communication method and system based on position service |
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|---|---|
| WO2010057349A1 true WO2010057349A1 (en) | 2010-05-27 |
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ID=42198986
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2008/073581 WO2010057349A1 (en) | 2008-11-18 | 2008-12-18 | A mobile instant communication method and system based on position service |
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| WO (1) | WO2010057349A1 (en) |
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