201140516 六、發明說明： 【發明所屬之技術領域】 本申請涉及網路技術領域，特別是涉及一種基於GP s (Global Positioning System，全球定位系統）和 GPRS (201140516 VI. Description of the Invention: [Technical Field] The present application relates to the field of network technologies, and in particular to a GP s (Global Positioning System) and GPRS (
General Packet Radio Service，通用分組無線服務技術） 的資訊提供方法。 【先前技術】 隨著科學技術的發展，傳統的資訊傳播方式，如報紙 ，雜誌，書籍，電視等已經無法滿足人們的需求，人們獲 取資訊的方式越來越趨向於多元化，多媒體播放系統正悄 然進入人們的生活，樓宇廣告，車載廣告等媒體廣告向用 戶提供了更爲即時，準確，豐富多彩的資訊。而作爲人們 出行主要工具的車輛越來越受到商家的青睞。隨著生活水 平的提高，自助遊越來越受歡迎。當用戶駕車去陌生的城 市旅遊，需要很快熟悉該城市（比如餐飲、酒店、娛樂、 休閒等），對於私家車輛中的多媒體資訊提供系統，由於 用戶對於資訊存在針對性的需求，因此其傳播針對性強， 資訊帶來經濟效益的比率高。而對於公共交通中的多媒體 資訊提供系統，其受衆數量大，傳播能力強，具有廣泛的 影響力。而由於車輛的移動性和海量的多媒體資訊，如何 適時地根據車輛的不同位置播放不同的多媒體資訊成爲亟 待解決的問題。 現有技術中，採用GPS和GPRS相結合的方式。首先 201140516 ’利用GPRS的傳輸功能將所有待播放的多媒體資訊從多 媒體服務中心傳送到移動終端，該移動終端保存所有多媒 體資訊。然後，當移動終端移動時，通過移動終端內的 GPS對移動終端進行定位，即時獲取該移動終端的當前位 置’並從所有多媒體資訊中獲取該移動終端的當前位置附 近的多媒體資訊，再通過該移動終端進行播放。 在實現本申請的過程中，發明人發現現有技術至少存 在如下問題： 現有技術中需要將所有的多媒體資訊儲存在移動終端 本地，而對於不同地理位置擁有大量的多媒體資訊，將所 有的多媒體資訊儲存在移動終端會佔用移動終端大量的儲 存空間，此時若空間容量小於所有多媒體資訊的大小（即 移動終端所儲存的多媒體資訊不全）時，則無法精確地爲 用戶提供基於位置的多媒體資訊。此外，當多媒體服務中 心所儲存的資訊存在更新時，需要使移動終端的多媒體資 訊與多媒體服務中心的多媒體資訊保持一致，此時更新的 間隙會導致移動終端所儲存的多媒體資訊不準確，對媒體 資訊提供的精度和效率較低。 【發明內容】 本申請提供一種基於GPS和GPRS的多媒體資訊提供 方法和裝置，用於提高多媒體資訊提供的準確性和效率。 本申請提供一種基於GPS和GPRS的多媒體資訊提供 方法，包括： -6- 201140516 獲取移動終端的目標位置； 根據該目標位置，通過GPS確定該目標位置對應的 目標範圍內的目標點； 根據目標點與目標點多媒體資訊的對應關係，獲取與 該目標點對應的目標點多媒體資訊； 將該目標點多媒體資訊通過GRPS發送給該移動終端 〇 其中，該獲取移動終端的目標位置包括： 接收通過GPS自動獲取的該移動終端的當前位置， 該當前位置爲該目標位置；和/或 接收該移動終端的請求，該請求中攜帶該移動終端指 定的該目標位置。 其中，根據該目標位置，通過GPS確定該目標位置 對應的目標範圍內的目標點具體包括： 根據該目標位置，通過GPS確定該目標位置的地理 位置資訊，該地理位置資訊爲該目標位置的經度資訊和緯 度資訊； 根據該地理位置資訊，按照預設的規則獲取與該地理 位置資訊標識的地理位置對應的目標範圍； 獲取地理位置在該目標範圍內的目標點。 其中，獲取與該目標位置對應的目標範圍內的目標點 對應的目標點多媒體資訊之前，還包括：建立該目標點與 目標點多媒體資訊的對應關係，具體包括： 獲取與該目標點對應的目標點資料； 201140516 對該資料進行製作，生成目標點多媒體資訊； 對該目標點多媒體資訊進行標識並儲存，該標識與該 目標點對應。 其中，根據目標點與目標點多媒體資訊的對應關係， 獲取與該目標點對應的目標點多媒體資訊具體包括. 根據目標點查詢目標點與目標點多媒體資訊的#應關 係； 獲取與該目標點對應的目標點多媒體資訊。 其中，還包括： 對目標點多媒體資訊進行更新’具體爲： 判斷目標點多媒體資訊是否存在更新； 當存在更新時，更新所儲存的目標點多媒體資訊。 本申請提供一種基於〇1^和GPRS的多媒體資訊提供 裝置，包括： 第一獲取模組，用於獲取移動終端的目標位置； 第二獲取模組，用於根據該目標位置，通過GPS確 定該目標位置對應的目標範圍內的目標點； 第三獲取模組，用於根據目標點與目標點多媒體資訊 的對應關係，獲取與該目標點對應的目標點多媒體資訊； 發送模組，用於將該目標點多媒體資訊通過GRPS發 送給該移動終端。 其中，該第一獲取模組具體用於： 接收通過GPS自動獲取的該移動終端的當前位置， 該當前位置爲該目標位置；和/或 -8 - 201140516 接收該移動終端的請求，該請求中攜帶該移動終端指 定的該目標位置。 其中，該第二獲取模組具體包括： 確定子模組，用於根據該目標位置，通過GPS確定 該目標位置的地理位置資訊，該地理位置資訊爲該目標位 置的經度資訊和緯度資訊； 第一獲取子模組，用於根據該地理位置資訊，按照預 設的規則獲取與該地理位置資訊標識的地理位置對應的目 標範圍； 第二獲取子模組，用於獲取地理位置在該目標範圍內 的目標點。 其中’還包括：建立模組，用於建立該目標點與目標 點多媒體資訊的對應關係，具體包括： 獲取子模組，用於獲取與該目標點對應的目標點資料 » 生成子模組’用於對該資料進行製作，生成目標點多 媒體資訊； 儲存子模組，用於對該目標點多媒體資訊進行標識並 儲存，該標識與該目標點對應。 其中，該第三獲取模組具體包括： 查詢子模組，用於根據目標點查詢目標點與目標點多 媒體資訊的對應關係； 獲取子模組’用於獲取與該目標點對應的目標點多媒 體資訊。 -9- 201140516 其中，還包括：更新模組，對目標點多媒體資訊進行 更新，具體包括： 判斷子模組，用於判斷目標點多媒體資訊是否存在更 •ftrz · 軌， 更新子模組，用於當存在更新時，更新所儲存的目標 點多媒體資訊。 本申請具有以下優點：通過GPS對目標位置進行定 位’獲取到目標位置所在地，並獲取與目標位置所在地對 應的資訊，然後將該資訊發送給移動終端，從而減少了移 動終端儲存的信息量，提高了多媒體資訊提供的準確性和 效率。 【實施方式】 下面將結合本申請中的附圖，對本申請中的技術方案 進行清楚、完整的描述’顯然’所描述的實施例是本申請 的一部分實施例，而不是全部的實施例。基於本申請中的 貫施例’本領域普通技術人員在沒有做出創造性勞動的前 提下所獲得的所有其他實施例’都屬於本申請保護的範圍 〇 如圖1所示’爲本申請中的—種基於GPS和GPRS的 多媒體資訊提供方法，具體包括以下步驟： 步驟1 0 1、獲取移動終端的目標位置。 其中’該獲取移動終端的目標位置包括： 通過移動終端的GPS自動獲取該移動終端的當前位 201140516 置，該當前位置爲該目標位置’和/或 接收該移動終端的請求’該請求中丨嵩帶該移動終端指 定的該目標位置。 步驟102、根據該目標位置’通過GPS確定該目標位 置對應的目標範圍內的目標點。 根據該目標位置’通過GPS確定該目標位置對應的 目標範圍內的目標點具體包括： 根據該目標位置’通過GPS確定該目標位置的地理 位置資訊，該地理位置資訊爲該目標位置的經度資訊和緯 度資訊； 根據該地理位置資訊，按照預設的規則獲取與該地理 位置資訊標識的地理位置對應的目標範圍： 獲取地理位置在該目標範圍內的目標點。 步驟1 03、根據目標點與目標點多媒體資訊的對應關 係，獲取與該目標點對應的目標點多媒體資訊。 根據目標點與目標點多媒體資訊的對應關係，獲取與 該目標點對應的目標點多媒體資訊具體包括： 根據目標點查詢目標點與目標點多媒體資訊的對應關 係； 獲取與該目標點對應的目標點多媒體資訊。 在此之前，還包括：建立該目標點與目標點多媒體資 訊的對應關係，具體包括： 獲取與該目標點對應的目標點資料； [S ] 對該資料進行製作，生成目標點多媒體資訊； ^ -11 - 201140516 對該目標點多媒體資訊進行標識並儲存，該標識與該 目標點對應。 步驟104、將該目標點對媒體資訊通過GRPS發送給 該移動終端。 在上述過程中，還包括：對目標點多媒體資訊進行更 新，具體爲： 判斷目標點多媒體資訊是否存在更新； 當存在更新時，更新所儲存的目標點多媒體資訊。 如圖2所示，爲了實現上述技術方案，本申請提供一 種基於GPS和GPRS的多媒體資訊提供系統，包括：具有 GPS和GPRS的移動終端和基於GPS和GPRS的多媒體資 訊提供伺服器。 移動終端和基於GPS和GPRS的多媒體資訊提供伺服 器的交互過程爲：獲取移動終端的目標位置；根據該目標 位置，通過GPS確定該目標位置對應的目標範圍內的目 標點；根據目標點與目標點多媒體資訊的對應關係，獲取 與該目標點對應的目標點多媒體資訊；將該目標點多媒體 資訊通過GRPS發送給該移動終端，該移動終端將接收的 到資訊進行顯示。通過GPS和GPRS的配合，從而實現根 據移動終端的需求提供相應的多媒體資訊的系統。 具體地，如圖3所示，伺服器的各個功能由以下模組 完成： 第一獲取模組，用於獲取移動終端的目標位置。 具體地，獲取移動終端的目標位置包括以下兩種方式 -12- 201140516 的一種或多種（即二者可以同時使用或只使用其中一種） (1 )伺服器通過GPS自動獲取該移動終端的當前位 置。 此時，該移動終端的當前位置即爲該目標位置。通過 該方式，使得無需用戶輸入當前的位置，即可自動獲取移 動終端所在地對應的資訊’從而便於用戶獲取該對應的資 訊，提高用戶體驗感。 (2 )伺服器接收該移動終端的請求，該請求中攜帶 該目標位置。 此時，用戶可以通過移動終端輸入目標位置，該目標 位置可以爲該移動終端的當前位置，也可以爲其他位置， 如該移動終端的目的地（當然，也可以爲其他任何）。通 過該方式，使得用戶可以通過移動終端預先獲知所要達到 的目的地的資訊。 例如：如圖4所示，通過上述兩種方式中的任一種獲 取的目標位置爲A。 第二獲取模組，用於根據該目標位置，通過GPS確 定該目標位置對應的目標範圍內的目標點。 具體地，根據該目標位置，通過GPS確定該目標位 置的地理位置資訊，該地理位置資訊爲該目標位置的經度 資訊和緯度資訊： 根據該地理位置資訊，按照預設的規則獲取與該地理 位置資訊標識的地理位置對應的目標範圍； -13- 201140516 獲取地理位置在該目標範圍內的目標點。 該預設的規則爲按照預設的資料分離出目標範圍，該 目標位置在該目標範圍中。例如：以目標位置爲原點，以 10千米爲邊長所得的正方形區域爲目標範圍。 需要說明的是，預設的規則的具體表現形式不應視爲 對本申請保護範圍的限制。 例如：如圖5所示，通過GPS確定目標位置A的地 理位置，地理位置資訊爲該目標位置的經度資訊和緯度資 訊，如（50 ’ 1 00 );若此時的規則以1 0千米爲邊長所得 的正方形區域爲目標範圍，則得到如圖5中所示的陰影區 域’該區域爲目標範圍，並根據目標範圍確定對應的地理 位置條件，即與該目標範圍對應的經度和緯度要求。 建立模組’用於建立目標點與目標點多媒體資訊的對 應關係，如圖6所示，具體包括以下步驟： 步驟601、獲取目標點的資料。 具體地，該伺服器預先收集各個目標點的資料，該收 集方式可以爲：主動式的收集和被動式的接收。該資料包 括：該目標點的廣告資訊和交通資訊等。例如：收集目標 點（如酒店，商場，銀行和醫院等等）的廣告資訊，如當 前的打折活動等；還可以包括：路況資訊，如某一目標點 發生交通阻塞。 需要說明的是，上述資訊只爲一種優選的實施方式， 凡是與移動終端所在地對應的資訊均屬於本申請的保護範 圍。 -14- 201140516 步驟602、對該資料進行製作，生成目標點多媒體資 訊。 伺服器所收集的資料不可直接作爲資訊發送給移動終 端，優選地，對其進行分類，如餐飲、酒店、娛樂、休閒 等，並製作成語音或視頻文件，生成目標點多媒體資訊。 步驟603、對該目標點多媒體資訊進行標識並儲存， 該標識與該目標點對應。 具體地，對於製作完成的目標點多媒體資訊，需要對 其進行標識，以區分各個目標點的各個資訊。由於該標識 與目標點對應，因此可以對應的目標點的名稱或ID爲標 識對目標點多媒體資訊進行標識。 例如：對於目標點B (爲某一廣場）對應的兩個資訊 ，其中一個爲商品促銷活動資訊，則標識其爲B 1，對於 其中另一個交通阻塞資訊，則標識其爲B2。 根據目標點的相關資訊（目標點、目標點的地理位置 、目標點多媒體資訊標識和與該目標點標識對應的目標點 多媒體資訊的儲存位置等）建立目標點和目標點多媒體資 訊的對應關係後，按照該對應關係儲存所生成的資訊，優 選地，該對應關係表以表格的形式儲存，其中目標點，目 標點標識的地理位置資訊和目標點多媒體資訊——對應， 具體格式如表1所示。 -15- 201140516 表1、對應關係表 目標點 目標點的地理位置 對應資訊 資訊儲存位置 目標點A (50 > 1〇〇) A 1 A2 … »· · • · · 需要說明的是’上述資料的收集過程爲即時或定時或 由事件觸發（如接收到資料更新請求），當所收集的資料 發生改變時，修改對應的資訊，以確保資訊的及時性和準 確性。 匹配模組’根據目標點與目標點多媒體資訊的對應關 係，獲取與該目標點對應的目標點多媒體資訊。 發送模組’用於將該目標點多媒體資訊通過GRPS發 送給該移動終端。具體地，將獲取到各個資訊的音頻文件 和/或視頻文件通過GRP S發送給移動終端，移動終端通 過顯示裝置將接收的音頻文件和/或視頻文件呈現給用戶 〇 該伺服器還包括：更新模組，用於實現對目標點多媒 體資訊的更新，以及目標點多媒體資訊與目標點對應關係 的更新。具體地，如圖7所示，更新模組包括： 添加子模組，該添加子模組與獲取模組進行配合，判 斷所獲取的資料中是否存在更新的資料，對於更新的資料 ，將其發送至建立模組，完成資料的更新，進一步完成目 -16- 201140516 標點多媒體資訊的更新。 刪除子模組，當已儲存的目標點多媒體資訊已經失效 時，刪除對應的目標點多媒體資訊，並在對應關係表中刪 除該目標點多媒體資訊。 以下以目標點爲目標點A爲例對上述過程進行說明 〇 具體地，如圖8所示，該過程包括以下步驟： 步驟8 0 1、獲取到移動終端的目標位置A。 步驟802、根據目標位置A通過GPS確定對應的地 理位置，爲（50，100)。 步驟803、根據預設的規則，確定該目標位置A對應 的目標範圍，例如：經度値小於Μ且大於N ’緯度値小 於i且大於j。優選地，該目標位置Α位於該目標範圍內 〇 步驟8 04、根據目標範圍的經度資訊和緯度資訊獲取 符合條件的目標點，如目標點B和目標點C ° 步驟805、查詢儲存有目標點和目標點多媒體資訊的 對應關係表，獲取與目標點B和目標點c分別對應的目 標資訊，如其中與目標點B對應的目標點多媒體資訊爲音 頻文件B1，與目標點C對應的目標點多媒體資訊爲音頻 文件CI和音頻文件C2。 步驟806'到所獲取的目標點多媒體資訊的儲存位置 獲取對應的目標點多媒體資訊。General Packet Radio Service, a method of providing information for general packet radio service technology. [Prior Art] With the development of science and technology, traditional methods of information dissemination, such as newspapers, magazines, books, and television, have been unable to meet people's needs. People's access to information has become more and more diversified, and multimedia playback systems are becoming more and more Quietly entering people's lives, media advertisements such as building advertisements and car advertisements provide users with more immediate, accurate and colorful information. And the vehicles that are the main tools for people's travel are increasingly favored by merchants. As living standards improve, self-help travel is becoming more and more popular. When users drive to unfamiliar cities, they need to be familiar with the city (such as restaurants, hotels, entertainment, leisure, etc.). For the multimedia information providing system in private vehicles, because of the targeted needs of users, the dissemination Targeted, information has a high rate of economic benefits. For the multimedia information providing system in public transportation, the number of audiences is large, the communication ability is strong, and it has a wide influence. Due to the mobility of vehicles and the massive amount of multimedia information, how to play different multimedia information according to different positions of vehicles in a timely manner has become an urgent problem to be solved. In the prior art, a combination of GPS and GPRS is adopted. First, 201140516' transmits all multimedia information to be played from the multimedia service center to the mobile terminal by using the transmission function of GPRS, and the mobile terminal saves all multimedia information. Then, when the mobile terminal moves, the mobile terminal is located by using the GPS in the mobile terminal, and the current location of the mobile terminal is immediately acquired, and the multimedia information near the current location of the mobile terminal is obtained from all the multimedia information, and then the multimedia information is obtained. The mobile terminal plays. In the process of implementing the present application, the inventor has found that at least the following problems exist in the prior art: In the prior art, all multimedia information needs to be stored locally in the mobile terminal, and a large amount of multimedia information is stored for different geographical locations, and all multimedia information is stored. The mobile terminal occupies a large amount of storage space of the mobile terminal. If the space capacity is smaller than the size of all multimedia information (that is, the multimedia information stored by the mobile terminal is incomplete), the location-based multimedia information cannot be accurately provided to the user. In addition, when the information stored in the multimedia service center is updated, the multimedia information of the mobile terminal needs to be consistent with the multimedia information of the multimedia service center. In this case, the update interval may result in inaccurate multimedia information stored by the mobile terminal. Information is provided with less precision and efficiency. SUMMARY OF THE INVENTION The present application provides a multimedia information providing method and apparatus based on GPS and GPRS for improving the accuracy and efficiency of multimedia information providing. The present application provides a multimedia information providing method based on GPS and GPRS, comprising: -6- 201140516 obtaining a target position of a mobile terminal; determining, according to the target position, a target point within a target range corresponding to the target position by using the GPS; And corresponding to the multimedia information of the target point, acquiring the target point multimedia information corresponding to the target point; sending the target point multimedia information to the mobile terminal by using the GRPS, where the target location of the acquired mobile terminal includes: receiving automatically through the GPS Acquiring the current location of the mobile terminal, the current location is the target location; and/or receiving a request from the mobile terminal, the request carrying the target location specified by the mobile terminal. The determining, by the GPS, the target point in the target range corresponding to the target location according to the target location, specifically: determining, according to the target location, geographic location information of the target location by using a GPS, where the geographic location information is the longitude of the target location Information and latitude information; according to the geographical location information, obtain a target range corresponding to the geographical location of the geographical location information according to a preset rule; and obtain a target point whose geographical location is within the target range. Before acquiring the target point multimedia information corresponding to the target point in the target range corresponding to the target location, the method further includes: establishing a correspondence between the target point and the target point multimedia information, specifically: acquiring the target corresponding to the target point Point data; 201140516 The data is generated to generate target point multimedia information; the target point multimedia information is identified and stored, and the identifier corresponds to the target point. The obtaining the multimedia information of the target point corresponding to the target point according to the corresponding relationship between the target point and the multimedia information of the target point specifically includes: querying the #-relationship between the target point and the target point multimedia information according to the target point; acquiring corresponding to the target point Target point multimedia information. The method further includes: updating the multimedia information of the target point by: determining whether the multimedia information of the target point is updated; and updating the stored multimedia information of the target point when there is an update. The present application provides a multimedia information providing apparatus based on 〇1^ and GPRS, comprising: a first acquiring module, configured to acquire a target location of the mobile terminal; and a second acquiring module, configured to determine the location by using the GPS according to the target location a target point in the target range corresponding to the target position; a third acquiring module, configured to acquire, according to the correspondence between the target point and the multimedia information of the target point, the target point multimedia information corresponding to the target point; the sending module is configured to The target point multimedia information is sent to the mobile terminal through the GRPS. The first acquiring module is specifically configured to: receive a current location of the mobile terminal that is automatically acquired by using the GPS, where the current location is the target location; and/or -8 - 201140516 to receive the request of the mobile terminal, where the request is Carrying the target location specified by the mobile terminal. The second acquiring module specifically includes: a determining submodule, configured to determine, according to the target location, geographic location information of the target location by using a GPS, where the geographic location information is longitude information and latitude information of the target location; Obtaining a sub-module, configured to acquire, according to the geographic location information, a target range corresponding to the geographic location of the geographic location information identifier according to a preset rule; and a second acquiring sub-module, configured to acquire the geographic location in the target range Target point within. The method further includes: establishing a module for establishing a correspondence between the target point and the multimedia information of the target point, specifically comprising: acquiring a sub-module for acquiring a target point data corresponding to the target point » generating a sub-module For generating the data, generating target point multimedia information; storing a sub-module for identifying and storing the target point multimedia information, the identifier corresponding to the target point. The third obtaining module specifically includes: a query sub-module, configured to query a correspondence relationship between the target point and the target point multimedia information according to the target point; and the acquiring sub-module 'for acquiring the target point multimedia corresponding to the target point News. -9- 201140516 In addition, the method further includes: updating the module, and updating the multimedia information of the target point, specifically comprising: a determining sub-module, configured to determine whether the multimedia information of the target point exists further • ftrz · track, updating the sub-module, The stored target point multimedia information is updated when there is an update. The application has the following advantages: positioning the target position by GPS 'acquiring to the location of the target location, obtaining information corresponding to the location of the target location, and then transmitting the information to the mobile terminal, thereby reducing the amount of information stored by the mobile terminal and improving The accuracy and efficiency of multimedia information. The embodiments of the present application are clearly and completely described in conjunction with the drawings in the present application. Apparently, the described embodiments are a part of the embodiments of the present application, and not all of the embodiments. All other embodiments obtained by those skilled in the art based on the present application without creative efforts are within the scope of the present application, as shown in FIG. 1 'as in the present application. A method for providing multimedia information based on GPS and GPRS, specifically comprising the following steps: Step 1 0: Obtain a target location of the mobile terminal. Wherein the obtaining the target location of the mobile terminal comprises: automatically acquiring, by the GPS of the mobile terminal, the current bit 201140516 of the mobile terminal, the current location being the target location 'and/or receiving the request of the mobile terminal'. With the target location specified by the mobile terminal. Step 102: Determine, according to the target location, a target point within the target range corresponding to the target location by using GPS. Determining, according to the target location, a target point in the target range corresponding to the target location by using the GPS: determining, according to the target location, geographical location information of the target location by using the GPS, the geographic location information is longitude information of the target location and Latitude information; according to the geographical location information, the target range corresponding to the geographical location of the geographical location information identifier is obtained according to a preset rule: obtaining a target point whose geographic location is within the target range. Step 1 03: Obtain a multimedia information of the target point corresponding to the target point according to the correspondence between the target point and the multimedia information of the target point. According to the correspondence between the target point and the target point multimedia information, acquiring the target point multimedia information corresponding to the target point specifically includes: querying a correspondence relationship between the target point and the target point multimedia information according to the target point; acquiring a target point corresponding to the target point Multimedia information. Before this, the method further includes: establishing a correspondence relationship between the target point and the multimedia information of the target point, specifically comprising: acquiring target point data corresponding to the target point; [S] generating the data to generate target point multimedia information; -11 - 201140516 The target point multimedia information is identified and stored, and the identifier corresponds to the target point. Step 104: Send the target point to the media information to the mobile terminal by using the GRPS. In the above process, the method further includes: updating the multimedia information of the target point, specifically: determining whether the multimedia information of the target point is updated; and updating the stored multimedia information of the target point when there is an update. As shown in FIG. 2, in order to implement the above technical solution, the present application provides a multimedia information providing system based on GPS and GPRS, comprising: a mobile terminal with GPS and GPRS, and a multimedia information providing server based on GPS and GPRS. The interaction process between the mobile terminal and the GPS and GPRS-based multimedia information providing server is: acquiring a target location of the mobile terminal; determining, according to the target location, a target point within the target range corresponding to the target location by using the GPS; according to the target point and the target Pointing on the correspondence of the multimedia information, acquiring the target point multimedia information corresponding to the target point; transmitting the target point multimedia information to the mobile terminal by using the GRPS, and the mobile terminal displays the received information. Through the cooperation of GPS and GPRS, a system for providing corresponding multimedia information according to the requirements of the mobile terminal is realized. Specifically, as shown in FIG. 3, each function of the server is completed by the following modules: The first acquiring module is configured to acquire a target location of the mobile terminal. Specifically, acquiring the target location of the mobile terminal includes one or more of the following two methods -12-201140516 (ie, both can be used simultaneously or only one of them is used) (1) The server automatically acquires the current location of the mobile terminal by using GPS. . At this time, the current location of the mobile terminal is the target location. In this way, the information corresponding to the location of the mobile terminal can be automatically obtained without the user inputting the current location, thereby facilitating the user to obtain the corresponding information and improving the user experience. (2) The server receives the request of the mobile terminal, and the request carries the target location. At this time, the user can input the target location through the mobile terminal, and the target location may be the current location of the mobile terminal, or may be another location, such as the destination of the mobile terminal (of course, any other). In this way, the user can know in advance the information of the destination to be reached through the mobile terminal. For example, as shown in Fig. 4, the target position obtained by any of the above two methods is A. And a second acquiring module, configured to determine, according to the target location, a target point in a target range corresponding to the target location by using a GPS. Specifically, the geographic location information of the target location is determined by using the GPS, and the geographic location information is the longitude information and the latitude information of the target location: according to the geographic location information, the geographic location is acquired according to the preset rule. The target range corresponding to the geographic location of the information logo; -13- 201140516 Get the target point of the geographic location within the target range. The preset rule is to separate the target range according to the preset data, and the target position is in the target range. For example, the target area is taken as the origin, and the square area obtained by using 10 km as the side length is the target range. It should be noted that the specific expression of the preset rules should not be construed as limiting the scope of the application. For example, as shown in FIG. 5, the geographic location of the target location A is determined by GPS, and the geographic location information is the longitude information and latitude information of the target location, such as (50 '1 00); if the rule at this time is 10 km The square area obtained for the side length is the target range, and the shaded area as shown in FIG. 5 is obtained as the target range, and the corresponding geographical position condition is determined according to the target range, that is, the longitude and latitude corresponding to the target range. Claim. The setting module </ br> is used to establish the corresponding relationship between the target point and the target point multimedia information, as shown in FIG. 6 , and specifically includes the following steps: Step 601 : Acquire data of the target point. Specifically, the server collects data of each target point in advance, and the collection manner may be: active collection and passive reception. The information includes: advertising information and traffic information for the target point. For example, collecting advertising information of target points (such as hotels, shopping malls, banks, hospitals, etc.), such as current discount activities, etc.; may also include: traffic information, such as traffic jam at a certain target point. It should be noted that the foregoing information is only a preferred implementation manner, and any information corresponding to the location of the mobile terminal belongs to the protection scope of the present application. -14- 201140516 Step 602: The data is generated to generate target point multimedia information. The data collected by the server cannot be directly sent to the mobile terminal as information. Preferably, it is classified, such as catering, hotel, entertainment, leisure, etc., and is made into a voice or video file to generate multimedia information of the target point. Step 603: Identify and store the target point multimedia information, where the identifier corresponds to the target point. Specifically, for the completed target point multimedia information, it needs to be identified to distinguish each piece of information of each target point. Since the identifier corresponds to the target point, the target point multimedia information can be identified by the name or ID of the corresponding target point. For example, for the two information corresponding to the target point B (which is a certain square), one of them is the commodity promotion information, and it is identified as B1, and for another traffic blocking information, it is identified as B2. After establishing the correspondence between the target point and the target point multimedia information according to the relevant information of the target point (the target point, the geographical position of the target point, the multimedia information identifier of the target point, and the storage location of the multimedia information of the target point corresponding to the target point identifier, etc.) And storing the generated information according to the correspondence relationship. Preferably, the correspondence relationship table is stored in the form of a table, wherein the target point, the geographical location information of the target point identifier, and the target point multimedia information are corresponding to each other, and the specific format is as shown in Table 1. Show. -15- 201140516 Table 1. Correspondence table Target point The geographical location of the target point corresponds to the information information storage location target point A (50 > 1〇〇) A 1 A2 ... »· · • · · What needs to be explained is 'the above information The collection process is triggered by an instant or timing or by an event (such as receiving a data update request), and when the collected data changes, the corresponding information is modified to ensure the timeliness and accuracy of the information. The matching module ‘obtains the target point multimedia information corresponding to the target point according to the correspondence between the target point and the target point multimedia information. The sending module 'is used to send the target point multimedia information to the mobile terminal through the GRPS. Specifically, the audio file and/or the video file obtained by acquiring the respective information are sent to the mobile terminal through the GRP S, and the mobile terminal presents the received audio file and/or the video file to the user through the display device. The server further includes: updating The module is used for updating the multimedia information of the target point and updating the correspondence between the multimedia information of the target point and the target point. Specifically, as shown in FIG. 7, the update module includes: adding a sub-module, and the adding sub-module cooperates with the acquisition module to determine whether the updated data exists in the acquired data, and for the updated data, Send to the setup module, complete the update of the data, and further update the multimedia information of the target-16-201140516 punctuation. The sub-module is deleted. When the stored multimedia information of the target point has expired, the corresponding target point multimedia information is deleted, and the target point multimedia information is deleted in the correspondence table. The following describes the above process by taking the target point as the target point A as an example. Specifically, as shown in FIG. 8, the process includes the following steps: Step 8 0: Obtain a target location A of the mobile terminal. Step 802: Determine a corresponding geographic location by GPS according to the target location A, which is (50, 100). Step 803: Determine, according to a preset rule, a target range corresponding to the target position A, for example, the longitude 値 is less than Μ and greater than N ” latitude 値 is smaller than i and greater than j. Preferably, the target location Α is located in the target range, and step 804 is performed to obtain a target point that meets the condition according to the longitude information and the latitude information of the target range, such as the target point B and the target point C°. Step 805, the query stores the target point. Corresponding relationship table with the target point multimedia information, and acquiring target information corresponding to the target point B and the target point c respectively, for example, the target point multimedia information corresponding to the target point B is the audio file B1, and the target point corresponding to the target point C The multimedia information is the audio file CI and the audio file C2. Step 806 ′: obtaining the corresponding target point multimedia information to the storage location of the acquired target point multimedia information.
步驟807、將獲取到的目標點多媒體資訊通過GRPS -17- 201140516 發送給移動終端’通過該移動終端顯示給用戶。 其中，如圖9所示’本申請提供的移動終端具體包括 以下模組： 發送模組，當移動終端主動查詢目標位置的資訊時， 用於向伺服器發送移動終端的請求，該請求中攜帶該目標 位置。需要說明的是’若移動終端需要根據自己的當前位 置即時獲取對應的多媒體資訊，只需將該移動終端的GPS 功能開啓即可，無需發送請求。 接收模組，當移動終端即時接收伺服器發送的定位請 求時，向伺服器發送回應，以通過GP S實現伺服器對該 移動終端的定位。 該接收模組還用於：當伺服器獲取到與目標位置對應 的目標點多媒體資訊時，通過GRPS接收伺服器發送的目 標點多媒體資訊。 顯示模組，用於將所接收的目標點多媒體資訊進行顯 示。其中，由於該目標點多媒體資訊可以爲音頻文件，或 視頻文件，因此，如圖1 0所示，該顯示模組進一步包括 音頻子模組，用於實現音頻文件的播放； 視頻子模組，用於實現視頻文件的播放。 以下結合具體應用場景，對本申請的實施例進行進一 步詳細說明。 如圖1 1所示，爲本申請中的一種基於GPS和GPRS 的多媒體資訊提供方法，應用於車載移動終端，具體包括 -18- 201140516 以下步驟： 步驟1101、用戶根據需求輸入目標位置。 當用戶需要去往某一目標位置時，需要預先瞭解該目 標位置的周邊環境，包括：地理位置和廣告資訊等。 如圖1 2所示，本申請實施例中以目標位置爲目標位 置A爲例進行說明。 步驟1 102、伺服器根據接收的目標位置，通過GPS 確定該目標位置對應的目標範圍。 具體地，伺服器根據目標位置A的名稱或對應的ID 號，通過GPS裝置獲取目標位置A的經度和緯度資訊， 從而確定該目標位置A對應的目標範圍的所在地A’。此 時該確定目標範圍的規則爲該目標位置爲原點，以10千 米爲半徑形成的圓形區域。 如圖1 3所示，本申請中以該目標範圍爲A ’爲例進行 說明。 步驟1 1 0 3、伺服器根據A ’確定該範圍內的目標點。 通過GPS精確地鎖定目標位置A對應的目標範圍A ’ 時，目標範圍A’周圍可能有飯店，商場等設施。 如圖14所示，本申請實施例中以該範圍內包括的目 標點爲飯店B和商場C。 步驟1 1 04、伺服器根據所確定的目標範圍，獲取與 之對應的資訊，該資訊爲音頻文件和/或視頻文件。 具體地，伺服器根據所確定的周邊環境獲取對應的資 訊，此時基於步驟1103中的周邊環境，獲取飯店B打折 -19- 201140516 的音頻文件，獲取商場c促銷的視頻文件。 步驟1 1 05、伺服器將所獲取的音頻文件和/或視頻文 件通過GRPS發送給移動終端。 步驟1106、移動終端通過顯示裝置將接收的音頻文 件和/或視頻文件呈現給用戶。 具體地，移動終端將所獲取的飯店B打折的音頻文件 ，獲取商場C促銷的視頻文件通過顯示裝置呈現給用戶， 以供用戶參考。 需要說明的是，上述資訊根據實際情況進行即時更新 ，以確保資訊的及時性和準確性。 如圖15所示，爲本申請中的一種基於GPS和GPRS 的多媒體資訊提供方法，應用於車載移動終端，具體包括 以下步驟： 步驟1 5 0 1、伺服器即時獲取移動終端的當前位置。 爲了向用戶提供即時的資訊，伺服器可以通過車載 GPS系統獲取移動終端當前位置，該當前位置即爲目標位 置。 本申請實施例中以移動終端的當前位置爲目標位置A 爲例進行說明。Step 807: Send the acquired target point multimedia information to the mobile terminal through GRPS -17-201140516 and display it to the user through the mobile terminal. As shown in FIG. 9 , the mobile terminal provided by the present application specifically includes the following modules: a sending module, configured to send a request of the mobile terminal to the server when the mobile terminal actively queries the information of the target location, and the request is carried in the request. The target location. It should be noted that if the mobile terminal needs to obtain the corresponding multimedia information according to its current location, it is only necessary to turn on the GPS function of the mobile terminal without sending a request. The receiving module sends a response to the server when the mobile terminal immediately receives the positioning request sent by the server, so as to implement the positioning of the mobile terminal by the server through the GP S. The receiving module is further configured to: when the server acquires the target point multimedia information corresponding to the target location, receive the target point multimedia information sent by the server through the GRPS. A display module is configured to display the received target point multimedia information. Wherein, the multimedia information of the target point may be an audio file or a video file, so as shown in FIG. 10, the display module further includes an audio sub-module for playing audio files; a video sub-module, Used to implement the playback of video files. The embodiments of the present application are further described in detail below in conjunction with specific application scenarios. As shown in FIG. 11 , a method for providing multimedia information based on GPS and GPRS in the present application is applied to a mobile terminal of a vehicle, and specifically includes the following steps: -18- 201140516: Step 1101: The user inputs a target location according to requirements. When users need to go to a certain target location, they need to know the surrounding environment of the target location in advance, including: geographic location and advertising information. As shown in FIG. 12, in the embodiment of the present application, the target position is taken as the target position A as an example for description. Step 1102: The server determines, according to the received target location, a target range corresponding to the target location by using GPS. Specifically, the server acquires the longitude and latitude information of the target position A by the GPS device according to the name of the target position A or the corresponding ID number, thereby determining the location A' of the target range corresponding to the target position A. At this time, the rule for determining the target range is a circular area formed by the target position as the origin and having a radius of 10 km. As shown in Fig. 13, in the present application, the target range is A' as an example. Step 1 1 0 3. The server determines the target point within the range according to A '. When the target range A' corresponding to the target position A is accurately locked by the GPS, there may be facilities such as restaurants, shopping malls, and the like around the target range A'. As shown in FIG. 14, in the embodiment of the present application, the target points included in the range are the hotel B and the shopping mall C. Step 1 1 04. The server obtains information corresponding to the determined target range, and the information is an audio file and/or a video file. Specifically, the server obtains the corresponding information according to the determined surrounding environment. At this time, based on the surrounding environment in step 1103, the audio file of the hotel B discount -19-201140516 is obtained, and the video file of the mall c promotion is obtained. Step 1 1 05. The server sends the acquired audio file and/or video file to the mobile terminal through the GRPS. Step 1106: The mobile terminal presents the received audio file and/or video file to the user through the display device. Specifically, the mobile terminal obtains the obtained audio file of the restaurant B discount, and obtains the video file of the mall C promotion through the display device for the user to refer to. It should be noted that the above information is updated on the basis of actual conditions to ensure the timeliness and accuracy of the information. As shown in FIG. 15, a method for providing multimedia information based on GPS and GPRS in the present application is applied to a mobile terminal of a vehicle, and specifically includes the following steps: Step 1 0 0 1. The server obtains the current location of the mobile terminal in real time. In order to provide instant information to the user, the server can obtain the current location of the mobile terminal through the in-vehicle GPS system, which is the target location. In the embodiment of the present application, the current location of the mobile terminal is taken as the target location A as an example for description.
步驟1 502、伺服器根據接收的目標位置，通過GPS 確定該目標位置對應的目標範圍。 如圖16所示，本申請實施例中以確定目標範圍的規 則爲該目標位置爲中心點，邊長爲1 〇千米的矩形區域。 步驟1503、伺服器根據目標範圍獲取其內的目標點 -20- 201140516 如圖17所示，本申請實施例中以周邊環境爲飯店B 和商場C爲例進行說明。 步驟1504、伺服器根據所確定的目標範圍內的目標 點，獲取與之對應的資訊，該資訊爲音頻文件和/或視頻 文件。 具體地，伺服器根據所確定的目標範圍內的目標點獲 取對應的資訊，此時基於步驟402中的目標範圍，獲取飯 店C打折的音頻文件，獲取商場C促銷的視頻文件。 步驟1 5 0 5、伺服器將所獲取的音頻文件和/或視頻文 件通過GRPS發送給移動終端。 步驟1 506、移動終端通過顯示裝置將接收的音頻文 件和/或視頻文件呈現給用戶。 具體地，移動終端將所獲取的飯店B打折的音頻文件 ，獲取商場C促銷的視頻文件通過顯示裝置呈現給用戶， 以供用戶參考。 需要說明的是，上述資訊根據實際情況進行即時更新 ，以確保資訊的及時性和準確性。此外，本申請實施例中 根據目標位置獲取對應的目標位置多媒體資訊的步驟爲： 根據目標位置獲取目標範圍，根據目標範圍獲取目標點， 根據目標點獲取與之匹配的目標點多媒體資訊。上述具體 的對應關係不應視爲對本發明保護範圍的限制，凡是根據 目標位置獲取到對應的多媒體資訊的方式均屬於本申請的 保護範圍，例如：直接根據目標範圍獲取地理位置在目標 -21 - 201140516 範圍內的多媒體資訊，具體地，在如表1所示的對應關係 表中直接地理位置在目標範圍內的多媒體資訊，此時該列 表的目標點屬性可以省略。 本發明的實施例不僅適用於車載移動終端，凡是基於 GPS和GPRS功能的移動終端均屬於本申請的保護範圍， 例如：手機移動終端。 本申請提供一種基於GPS和GPRS的多媒體資訊提供 伺服器，如圖1 8所示，伺服器1 8 0 0包括： 第一獲取模組1 8 1 0 ’用於獲取移動終端的目標位置 » 第二獲取模組1 820，用於根據該目標位置，通過 GPS確定該目標位置對應的目標範圍內的目標點； 第三獲取模組1 8 3 0，用於根據目標點與目標點多媒 體資訊的對應關係，獲取與該目標點對應的目標點多媒體 資訊； 發送模組1 840，用於將該目標點多媒體資訊通過 GRPS發送給該移動終端。 其中，該第一獲取模組具體用於： 接收通過GPS自動獲取的該移動終端的當前位置， 該當前位置爲該目標位置；和/或 接收該移動終端的請求，該請求中攜帶該移動終端指 定的該目標位置。Step 1 502: The server determines, according to the received target location, a target range corresponding to the target location by using GPS. As shown in FIG. 16, the rule for determining the target range in the embodiment of the present application is a rectangular area having a target point as a center point and a side length of 1 〇 km. Step 1503: The server obtains the target point in the target range according to the target range. -20- 201140516 As shown in FIG. 17, in the embodiment of the present application, the surrounding environment is used as the restaurant B and the shopping mall C as an example for description. Step 1504: The server obtains information corresponding to the target point within the determined target range, and the information is an audio file and/or a video file. Specifically, the server obtains corresponding information according to the target point within the determined target range. At this time, based on the target range in step 402, the discounted audio file of the restaurant C is obtained, and the video file promoted by the mall C is obtained. Step 1 5 0 5. The server sends the acquired audio file and/or video file to the mobile terminal through the GRPS. Step 1 506: The mobile terminal presents the received audio file and/or video file to the user through the display device. Specifically, the mobile terminal obtains the obtained audio file of the restaurant B discount, and obtains the video file of the mall C promotion through the display device for the user to refer to. It should be noted that the above information is updated on the basis of actual conditions to ensure the timeliness and accuracy of the information. In addition, in the embodiment of the present application, the step of acquiring the corresponding target location multimedia information according to the target location is: acquiring the target range according to the target location, acquiring the target point according to the target range, and acquiring the target point multimedia information according to the target point. The above specific correspondences should not be regarded as limiting the scope of the present invention. Any manner of obtaining corresponding multimedia information according to the target location belongs to the protection scope of the present application, for example, directly obtaining the geographical location according to the target range in the target-21 - The multimedia information in the range of 201140516, specifically, the multimedia information directly in the target range in the correspondence table as shown in Table 1, and the target point attribute of the list may be omitted at this time. The embodiments of the present invention are applicable not only to in-vehicle mobile terminals, but also mobile terminals based on GPS and GPRS functions are within the protection scope of the present application, for example, mobile phone mobile terminals. The application provides a multimedia information providing server based on GPS and GPRS. As shown in FIG. 18, the server 1 800 includes: a first acquiring module 1 8 1 0 'for acquiring a target position of the mobile terminal» The acquiring module 1 820 is configured to determine, according to the target location, a target point in the target range corresponding to the target location by using a GPS; the third acquiring module 1 8 3 0 is configured to use the multimedia information according to the target point and the target point. Corresponding relationship, the target point multimedia information corresponding to the target point is obtained; the sending module 1840 is configured to send the target point multimedia information to the mobile terminal by using the GRPS. The first acquiring module is specifically configured to: receive a current location of the mobile terminal that is automatically acquired by using the GPS, where the current location is the target location; and/or receive a request of the mobile terminal, where the request carries the mobile terminal The specified target location.
其中，如圖1 9所示，第二獲取模組1 8 2 0具體包括： 確定子模組1821，用於根據該目標位置，通過GPS -22- 201140516 確定該目標位置的地理位置資訊，該地理位置資訊爲該目 標位置的經度資訊和緯度資訊； 第一獲取子模組1 82 2，用於根據該地理位置資訊， 按照預設的規則獲取與該地理位置資訊標識的地理位置對 應的目標範圍； 第二獲取子模組1 823，用於獲取地理位置在該目標 範圍內的目標點。 其中，如圖20所示，第三獲取模組1 8 3 0具體包括： 查詢子模組1 83 1，用於根據目標點查詢目標點與目 標點多媒體資訊的對應關係； 獲取子模組1 832，用於獲取與該目標點對應的目標 點多媒體資訊。 其中，如圖2 1所示，伺服器1 8 0 0還包括：建立模組 1 8 5 0和更新模組1 8 6 0， 其中如圖22所示，建立模組1 8 5 0用於建立該目標點 與目標點多媒體資訊的對應關係，具體包括： 獲取子模組1 8 5 1，用於獲取與該目標點對應的目標 點資料； 生成子模組1 8 5 2，用於對該資料進行製作，生成目 標點多媒體資訊； 儲存子模組1 8 5 3，用於對該目標點多媒體資訊進行 標識並儲存，該標識與該目標點對應。 其中如圖23所示，更新模組I 860用於對目標點多媒 體資訊進行更新，具體包括： -23- 201140516 判斷子模組1 86 1，用於判斷目標點多媒體資訊是否 存在更新； 更新子模組1862’用於當存在更新時’更新所儲存 的目標點多媒體資訊。 本申請具有以下優點：通過GPS對目標位置進行定 位，獲取到目標位置所在地’並獲取與目標位置所在地對 應的資訊，然後將該資訊發送給移動終端，從而減少了移 動終端儲存的信息量，提高了多媒體資訊提供的準確性和 效率。另外，由於該資訊是儲存在伺服器中，而不是儲存 在移動終端內，因此，當該資訊需要更新時，只需在伺服 器中進行相應更新操作，解決了現有技術中難以對移動終 端內儲存資訊進行更新的技術問題。 通過以上的實施方式的描述，本領域的技術人員可以 清楚地瞭解到本申請可借助軟體加必需的通用硬體平臺的 方式來實現，當然也可以通過硬體，但很多情況下前者是 更佳的實施方式。基於這樣的理解，本申請的技術方案本 質上或者說對現有技術做出貢獻的部分可以以軟體産品的 形式體現出來’該電腦軟體産品儲存在一個儲存媒體中， 包括若干指令用以使得一台終端設備（可以是手機，個人 電腦，伺服器’或者網路設備等）執行本申請各個實施例 所述的方法。 以上所述僅是本申請的優選實施方式，應當指出，對 於本技術領域的普通技術人員來說，在不脫離本申請原理 的則提下’還可以做出若干改進和潤飾，這些改進和潤飾 -24- 201140516 也應視爲本申請的保護範圍。 【圖式簡單說明】 爲了更清楚地說明本申請或現有技術中的技術方案， 下面將對本申請或現有技術描述中所需要使用的附圖作簡 單的介紹，顯而易見地’下面描述中的附圖僅僅是本申請 的一些實施例’對於本領域普通技術人員來講，在不付出 創造性勞動的前提下，還可以根據這些附圖獲得其他的附 圖。 圖1爲本申請實施例中的一種基於GPS和GPRS的多 媒體資訊提供方法； 圖2爲本申請實施例中的一種基於GPS和GPRS的多 媒體資訊提供方法； 圖3爲本申請實施例中的一種基於GPS和GPRS的多 媒體資訊提供伺服器的結構示意圖； 圖4爲本申請實施例中的目標位置的結構示意圖； 圖5爲本申請實施例中的目標範圍的結構示意圖； 圖6爲本申請實施例中建立目標點與目標點多媒體資 訊的對應關係的流程圖； 圖7爲本申請實施例中的伺服器的更新模組的結構示 意圖； 圖8爲本申請實施例中的伺服器獲取目標點多媒體資 訊的流程圖： 圖9爲本申請實施例中的移動終端的結構示意圖； -25- 201140516 圖1 〇爲本申請實施例中的移動終端中顯示模組的結 構示意圖； 圖11爲本申請實施例中的—種基於GPS和GPRS的 多媒體資訊提供方法； 圖12爲本申請實施例中的目標位置的結構示意圖； 圖13爲本申請實施例中的目標範圍的結構示意圖； 圖1 4爲本申請實施例中的目標點的結構示意圖： 圖15爲本申請實施例中的一種基於GPS和GPRS的 多媒體資訊提供方法； 圖16爲本申請實施例中的目標範圍的結構示意圖； 圖17爲本申請實施例中的目標點的結構示意圖； 圖18爲本申請實施例中的—種基於GPS和GPRS的 多媒體資訊提供伺服器； 圖1 9爲本申請實施例中的第二獲取模組的結構示意 圖； 圖20爲本申請實施例中的第三獲取模組的結構示意 圖； 圖21爲本申請實施例中的另一種基於GPS和GPRS 的多媒體資訊提供伺服器； 圖22爲本申請實施例中的建立模組的結構示意圖； 圖23爲本申請實施例中的更新模組的結構示意圖。 【主要元件符號說明】 1 8 1 0 :第一獲取模組 -26- 201140516 1 8 20 :第二獲取模組 1 8 3 0 :第三獲取模組 1840 :發送模組 1 8 2 1 :確定子模組 1 822 :第一獲取子模組 1 823 :第二獲取子模組 1 8 3 1 :查詢子模組 1 8 3 2 :獲取子模組 1 8 5 0 :建立模組 1 8 6 0 :更新模組 1 8 5 1 :獲取子模組 1 8 52 :生成子模組 1 8 5 3 :儲存子模組 1 8 6 1 :判斷子模組 1 8 62 :更新子模組As shown in FIG. 19, the second obtaining module 1828 includes: a determining submodule 1821, configured to determine geographic location information of the target location by using GPS-22-201140516 according to the target location, where The location information is the longitude information and the latitude information of the target location; the first obtaining sub-module 1 82 2 is configured to acquire, according to the geographic location information, a target corresponding to the geographical location of the geographic location information according to a preset rule. The second acquisition sub-module 1 823 is configured to acquire a target point whose geographic location is within the target range. As shown in FIG. 20, the third obtaining module 1 8 3 0 specifically includes: a query sub-module 1 83 1 for querying a correspondence relationship between the target point and the target point multimedia information according to the target point; acquiring the sub-module 1 832. The target point multimedia information corresponding to the target point is obtained. As shown in FIG. 21, the server 1800 includes: a module 1 8 5 0 and an update module 1 8 6 0, wherein as shown in FIG. 22, the module 1 8 5 0 is used for Establishing a correspondence between the target point and the multimedia information of the target point, specifically comprising: acquiring a sub-module 1 8 5 1 for acquiring target point data corresponding to the target point; generating a sub-module 1 8 5 2 for The data is generated to generate target point multimedia information; the storage sub-module 1 8 5 3 is used for identifying and storing the target point multimedia information, and the identifier corresponds to the target point. As shown in FIG. 23, the update module I 860 is configured to update the target point multimedia information, and specifically includes: -23- 201140516 The judgment sub-module 1 86 1 is used to determine whether the target point multimedia information is updated; The module 1862' is configured to 'update the stored target point multimedia information when there is an update. The application has the following advantages: positioning the target position by GPS, acquiring the location of the target location and obtaining information corresponding to the location of the target location, and then transmitting the information to the mobile terminal, thereby reducing the amount of information stored by the mobile terminal and improving The accuracy and efficiency of multimedia information. In addition, since the information is stored in the server instead of being stored in the mobile terminal, when the information needs to be updated, only the corresponding update operation is performed in the server, which solves the difficulty in the prior art in the mobile terminal. Technical issues for storing information for updates. Through the description of the above embodiments, those skilled in the art can clearly understand that the present application can be implemented by means of a software plus a necessary universal hardware platform, and of course, can also be through hardware, but in many cases, the former is better. Implementation. Based on such understanding, the technical solution of the present application may be embodied in the form of a software product in essence or in the form of a software product. The computer software product is stored in a storage medium, and includes a plurality of instructions for making one The terminal device (which may be a cell phone, a personal computer, a server, or a network device, etc.) performs the methods described in various embodiments of the present application. The above description is only a preferred embodiment of the present application, and it should be noted that those skilled in the art can also make several improvements and retouchings without departing from the principles of the present application. -24- 201140516 should also be considered as the scope of protection of this application. BRIEF DESCRIPTION OF THE DRAWINGS In order to more clearly illustrate the technical solutions of the present application or the prior art, a brief description of the drawings to be used in the present application or the prior art description will be briefly made, and the drawings in the following description will be apparent. It is merely some embodiments of the present application. For those skilled in the art, other drawings may be obtained according to the drawings without any creative work. FIG. 1 is a method for providing multimedia information based on GPS and GPRS in the embodiment of the present invention; FIG. 2 is a method for providing multimedia information based on GPS and GPRS in the embodiment of the present application; FIG. 4 is a schematic structural diagram of a target location in an embodiment of the present application; FIG. 5 is a schematic structural diagram of a target range in an embodiment of the present application; FIG. 7 is a schematic structural diagram of an update module of a server in the embodiment of the present invention; FIG. 8 is a schematic diagram of a server acquiring an object in the embodiment of the present application; FIG. 9 is a schematic structural diagram of a mobile terminal in an embodiment of the present application; FIG. 9 is a schematic structural diagram of a display module in a mobile terminal according to an embodiment of the present application; A GPS and GPRS-based multimedia information providing method in the embodiment; FIG. 12 is a schematic structural diagram of a target position in the embodiment of the present application; FIG. 13 is a schematic structural diagram of a target range in an embodiment of the present application; FIG. 14 is a schematic structural diagram of a target point in an embodiment of the present application: FIG. 15 is a schematic diagram of a multimedia information providing method based on GPS and GPRS in an embodiment of the present application; Figure 16 is a schematic structural diagram of a target range in the embodiment of the present application; Figure 17 is a schematic structural diagram of a target point in the embodiment of the present application; Figure 18 is a multimedia information providing based on GPS and GPRS in the embodiment of the present application; FIG. 1 is a schematic structural diagram of a second acquisition module in the embodiment of the present application; FIG. 20 is a schematic structural diagram of a third acquisition module in the embodiment of the present application; A multimedia information providing server based on GPS and GPRS; FIG. 22 is a schematic structural diagram of a building module in the embodiment of the present application; FIG. 23 is a schematic structural diagram of an updating module in the embodiment of the present application. [Main component symbol description] 1 8 1 0 : First acquisition module -26- 201140516 1 8 20 : Second acquisition module 1 8 3 0 : Third acquisition module 1840: Transmission module 1 8 2 1 : OK Sub-module 1 822: first acquisition sub-module 1 823: second acquisition sub-module 1 8 3 1 : query sub-module 1 8 3 2: acquisition sub-module 1 8 5 0: build module 1 8 6 0: Update module 1 8 5 1 : Get submodule 1 8 52 : Generate submodule 1 8 5 3 : Store submodule 1 8 6 1 : Judgment submodule 1 8 62 : Update submodule