200848702 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種導航裝置及其導航方法，特別是 指一種虛擬導遊導航裝置及其導航方法。 【先前技術】 根據統計，2006年台灣衛星導航相關的總產值約達 7认元較2005年成長近69.9%，成長幅度相當驚人 j追究原因，導致衛星導航相關產業高度成長的原因在於 何星疋位精準度逐漸提升及衛星定位產品的價格下降。舉 < J來谠過去在咼階車款中常見的嵌入式（Embedded )車 載導航裝置已常見於一般平民化車款，而各種類型的攜帶 式（Portable)手持導航裝置，也在市場中獲得廣大消費者 的青睞。 荼閱圖1’然而’不論是車載導航裝置或手持導航裝置 ，其導財法均是按照下述步驟進行·· 命二步驟U所示’制者先湘旅遊書（紙本或 訊二搜寸斤、點’找到喜歡的景點後再於導航裝置上 叹疋指定的目的地。 的出 少驟12所不’該導航裝置依據出發地（指定 白〇出發地或定位導 的目的地規劃路徑ίΓΓΓ之一座標位置）及指定 量化真實道路之心二:導航裝置儲存有-具有-向 航裝置利詩ΪΓ導圖’當規劃路徑時，該導 生-路和規查^果層自動地計算一種最佳的行走路徑以產 峪仫規劃結果供使用者參考。 200848702 然後’如步驟13所示，使用者再依據導航裝置的指示 開始接受導引駕駛。 如上所述之導航方法雖然可以經由搜尋景點的方式找 尋目的地，並於指定目的地後進行導航，但是當使用者隨 意閒逛、尚未決定明確目的地，或目的地是一個大範圍的 區域（如台北市），該種導航裝置除了利用衛星定位技術讓 使用者知道目前所在的位置外，無法給予使用者更多的導 航資訊’因此，有必要尋求解決之道。 【發明内容】 因此，本發明之首要目的，即在提供一種虛擬導遊導 航裝置。 於疋’本發明虛擬導遊導航裝置包含一定位單元、一 導航地圖資料庫、一播放單元及一處理單元。該定位單元 用以取得該導航裝置目前所在位置之一座標資訊。該導航 地圖貧料庫包括一結合一徑路層與一具有複數人文資訊地 理區域之虛擬導遊層的導航地圖，及複數分別對應該等人 文資訊地理區域之簡介資訊。該播放單元用以播放該等簡 介資訊。該處理單元用以判斷該座標資訊是否定位於該等 人文貢訊地理區域内，若是，則控制該播放單元依序播放 對應該等人文資訊地理區域之簡介資訊。 另外，本發明之另一目的，即在提供一種虛擬導遊導 航方法。 於是，本發明虛擬導遊導航方法，用於使上述之導航 裝置自動地進行導覽，並包含下列步驟：首先，使用一定 6 200848702 位單7〇取付目别所在位置之—座標資訊。接著，使用一處 里單το判m標貢訊是否定位於—導航地圖資料庫所儲 存之複數人文貝g地理區域内。然後，若該座標資訊定位 於該等人文貝汛地理區域内，則該處理單元控制一播放單 元依序播放該等人文資訊地理區域所對應之複數簡介資訊 0 本發明的功效在於改變現有導航裝置單純的導航功能 ’依據使用者目前所在的座標資訊，播報上述人文資訊地 理區域所對應的簡介資訊，h同—個真正的導遊詳細介紹 使用者附近的所有景點及風景區。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一個較佳實施例的詳細說明中，將可 清楚的呈現。 多閱圖2，本發明虛擬導遊導航裝置之較佳實施例，可 採用嵌入式（如車載導航裝置）或攜帶式（如安裝導航軟 體的個人數位助理或專用手持導航裝置）。該導航裝置包含 一定位單元2、一導航地圖資料庫3、一播放單元4,及一 處理單元5。 4疋位單几2用以取得該導航裝置目前所在位置之一 座標資：。該定位單元2是一現有的衛星定位接收器並可 接收疋位系統（圖未示）之定位訊號。該定位系統可採 用美國的王球疋位系統（G1〇bai卩⑽心以叩巧价瓜，Gps ) 或歐洲的伽利略定位系統（Galileo Positioning System)等 200848702 該導航地圖資料庫3包括一結合一徑路層3l鱼― 、一 具有 複數人文資訊地理區域320之虛擬導遊層32的導航地圖3〇 ’及複數分別對應該等人文資訊地理區域32〇之簡介資$ 33。參閱圖3，圖3表示該徑路層31及該虛擬導遊層門 的璺合關係，該徑路層31及該虛擬導遊層32可於製作導 航地圖資料庫3時分別製作，再於該導航地圖資料庫3中 合併成該導航地圖30。 该徑路層31是將真實的道路 只 v里Μ π %、進行導 航，當使用者預定由甲點移動至乙點，該處理單元5可依 一預存之路徑規劃演算法配合該徑路層31計算兩點間的最 佳移動路徑，該最佳移動路徑可對應真實的道路資訊以導 引使用者以最有效率的方式由甲點移動至乙點。上述路徑 規劃的方法為現有之技術且非本發明之重點，因此不㈣ 述0 热她戳♦邈層—〜从w叫篁万式將實際地 理核境中的景點及風景區轉換為該等人文資訊地理區域畑 ，而該等人文資訊地理區域32〇 0定義方式如下：若在實 際地理環境中為景點，如紅樓戲院，則紅樓戲院所對應2 人文資訊地理區域320為一以紅樓戲院為中心以半徑· 公尺（半徑長度為舉例說明，並不 + M此長度為限）所環繞 的代表區域。若在實際地理環境中為風景區，b西門町， 則西門町所對應之人文資訊地理區域320為一比西門町更 大且環繞西門町的代表區域。另外’每一人文資訊地理區 8 200848702 域320分別具有一參考點，每一參考點可以是所對應之人 文資訊地理區域320的地理中心，也可以是該人文資訊地 理區域320的代表地點。例如，若其中一人文資訊地理區 域320為西門町，則該人文資訊地理區域32〇的參考點可 設為紅樓戲院，若其中一人文資訊地理區域32〇為紅樓戲 院，則該人文資訊地理區域320的參考點則直接設為紅樓 戲院。 為模擬真實情況中，導遊通常會優先介紹符合一導覽 指標的景點或風景區，而所謂的導覽指標主要是指景點或 風景區的實際地理範圍較窄且目標明確、特徵顯著等。因 此’該虛擬導遊層32之人文資訊地理區域32〇設定為複數 分類等級以模擬上述導覽指標。在本較佳實施例中，最高 級至最低級的分類等級為99至〇〇。分類等級愈高級的人文 資訊地理區域320愈符合該導覽指標，例如台北101金融 大樓（位於信義商圈）或紅樓戲院（位於西門町）等，反 之’愈不符合導覽指標，例如台北市、台北縣。為方便說 明，本較佳實施例進行如下之定義： 1·屬於「國家領土」之人文資訊地理區域320，如中華 民國，分類等級為02 ; 2·屬於「直轄市/省轄縣」之人文資訊地理區域320，如 台北市、台北縣等，分類等級為03 ; 3·屬於「區/市/鄉/鎮」之人文資訊地理區域32〇，如萬 華區、板橋市等，分類等級為05 ; 4·屬於「特定地區」之人文資訊地理區域320，如西門 200848702 町、新板特區等，分類等級為25 ;及 5·屬於「單一景點」之人文資訊地理區域320，如紅樓 戲院、台北縣府大樓等，分類等級為8〇。 參閱圖2 ’該導航地圖資料庫3之該等簡介資訊33用 以描述該等人文資訊地理區域320的特色，其中每一簡介 資讯33包括一對應其中一人文資訊地理區域32〇之圖片或 影片，及一語音播報片段。 參閱圖2、6，該播放單元4用以播放該等簡介資訊 〇亥播放單元4包括一顯示器41及一制0八42，其中該顯示 器41可以顯示該等簡介資訊33之圖片或影片，而該心八 42則可以播放該等簡介資訊33之語音播報片段。 參閱圖2 ’該處理單元5依據本發明導航裝置之實施態 樣可以不同型態實施。Μ專用的車載式或手持式導航裝 置丄該處理單it 5是-專用處理晶片；若本發明之導航裝 置實施於個人數位助理或筆記型電腦等行動運算裝置，則 該處理單it 5為-執行程式的巾央處理器。該處理單元$ 利用較位單A 2判斷該座標f訊是否定位於該等人文資 訊地理區4 320内，若是，則控制該播放單元4依據該等 人文貧訊地理區域32()的分類等級，依序播放對應該等人 文貧訊地理區域320之簡介資訊33。為達成上述目的該 處理單元5可執行一串列（Ust)，用以儲存當該導航裝置 位於目前所在之座標資訊時，該座標資訊所在的人文資崎 =區域320所對應之簡介資訊33,其中該串列可使用基 本串列結構（Linked List)或仔列（Q_e)等實施。表閱 10 200848702 圖2、4’其中圖4為該導航地圖資料庫3之導航地圖3〇的 「伤仏示於上的該等人文資訊地理區域320具有台北 市321、萬華區322及西門町323。當該導航裝置之座標資 汛為B點時，該座標資訊定位於西門町323、萬華區322， 及口北市321等三個人文資訊地理區域32〇，所以該串列中 應儲存有西門町323、萬華區322，及台北市321所對應的 簡w貝矾33，而該處理單元5控制該播放單元4依據該串 歹J所儲存的該等簡介資訊33依其分類等級的高低順序播放 〇 參閱圖2、5,本發明虛擬導遊導航方法之較佳實施例 ’應用上述之虛擬導遊導航裝置自動地進行導覽，並包含 下列步驟： 首先’如步驟61所示，該定位單元2取得目前該虛擬 導遊導航裝置所在位置之座標資訊。 接著，如步驟62所示，該處理單元5除了判斷該座標 資汛疋否疋位於該等人文資訊地理區域内之外，更能 判斷该座標資訊是否定位於任一新涉入之人文資訊地理區 域320内。在本較佳實施例中，該處理單元5每次取得新 的座標資訊後，隨即確認該座標資訊定位於何者人文資訊 地理區域320。上述步驟採用串列（Lis〇進行處理，其實 施方法是：當該座標資訊定位於其中一新涉入的人文資訊 地理區域320内時，該人文資訊地理區域32〇所對應的簡 )丨貝Λ 33即排入該串列中，反之，當該座標資訊未定位於 串歹】中之其中一人文資訊地理區域320内時，該人文資訊 11 200848702 地理區域320所對應之簡介資訊33即自該串列中删除。另 外串列中的其中一簡介資訊33撥放完畢後，也會自動地 自該串列中刪除。 然後’若定位於新涉入之人文資訊地理區域32〇時， 則如步驟63所示，該處理單元5檢查新加入該串列的簡介 資33所對應之人文資訊地理區域320之分類等級是否為 取冋者’若該簡介資訊33所對應之人文資訊地理區域32〇 之刀類等級為串列中最高者，則如步驟64所示，優先播放 该間介資訊33。反之，則如步驛65所示，將該簡介資訊 33 ^非入串列中等待播放。另外，若有二個以上人文資訊地 區域320之分類等級相同，則該處理單元$以該座標資 汛至忒等麥考點中相距最近的人文資訊地理區域所對 應的簡介資訊33為優先播放。特別說明的是，如步驟料 所示士，若該播放單元4正在播放串列中之其中—簡介資訊 ^卻立刻改播另一分類等級較高之簡介資訊33，將造 ^吏用者聽讀時有強迫中斷的感《，因此該正在播放的簡 介資訊33會播放至一段落結束時才改播放另一簡介資訊％ :而尚未播放完畢的簡介資訊33會繼續保留在串列中，以 待上述分類等級較高之簡介資訊33播放完畢後，從該段落 結束處重新繼續播放。 另外-方面，如步驟62所示，若該新的座標資訊未定 位於任-新涉人之人文資訊地理區域32G内，.步骤66 所不’該處理單元5判斷該串列中是否有待播放的簡介資 说33,若是，則如步驟67所示，依串列中之簡介資訊％ 12 200848702 的分類荨級，由最南分類 61所示，繼續定位新的 所對應之人文資訊地理區域320 等級者開始播放。反之，則如步驟 座標資訊。 參閱圖2、4、5 ’在此使用一真實情況的說明例說明上 述步驟。在該說明例中，駕駛者使用本發明之導航裝置沿 一路徑行駛。其中在一部份可視的導航地圖3〇中排列有該 等人文資吼地理區域320，該等人文資訊地理區域32〇具有 台北市321、萬華區322及西門町323。 在一第一時間點時，如步驟61所示，該座標資訊定位 於一座標點A，且串列中包括萬華區322及台北市321所對 應之簡介資訊33。如步驟62所示，假設該座標資訊未涉入 新的人文資訊地理區域320，則如步驟66所示判斷串列中 是否有待播放的簡介資訊33，而目前串列中有萬華區322 及台北市321所對應的簡介資訊。然後，由於萬華區322 的分類等級高於台北市321 (〇5>〇3)，此時如步驟67所示 ’該播放單元4播放萬華區322所對應的簡介資訊33。 在一第二時間點時，如步驟61所示，該座標資訊定位 於一座標點B，串列中包括西門町323、萬華區322及台北 市321所對應之簡介資訊33。由於如步驟62所示，西門町 323屬於新涉入的人文資訊地理區域320，且如步驟63所 示，西門町323的分類等級高於萬華區322 ( 25>05 )，因此 如步驟64所示，該播放單元4播放萬華區322所對應之簡 介資訊33到一段落後即暫停播放，改播放西門町323所對 應之簡介資訊33。其中，參閱圖6，該播放單元4的喇叭 13 200848702 42開始播放西門町323所對應之簡介資訊η的 段，而該播放單元4的顯示器41則分為—第一區域：， -弟/域412及—第三區域413同時顯示不同的資訊。 在该弟一區域411中以输通w 、 附近的道路情況，ι:_=τ前所在之座標資訊 一 ^ τ則旒410為目前所在位置的代类 圖不。在该弟二區域412中以俯視角度特別標示正在播放 中的人文資訊地理區域32G，即西門町323 4"中顯示西門町-的實地圖片或實地影片。其= 二區域413中的左下备 下角各具有一延伸功能，分別 為一備忘地按钮414及一導航按紐化。該備忘地按紐414 用於將西門町323儲存在—備忘目錄内，以備未來欲前往 西門町323時可以立刻進行介紹或是導航。該導航按叙415 用於使該處理單元5立刻計算目前所在之座標資訊至西門 :丁 323之參考點（在本較佳實施例中設定為紅樓戲院）的 攻佳路彳工’並導引使用者前往西門町323的參考點。 參閱圖2、4、5’在一第三時間點時，如步驟61所示 ，該座標資訊定位於一座標點c，串列中的簡介資訊％包 萬華區322及台北市321。如步驟62所示，該座標資訊 未涉入新的人文資訊地理區域32〇内。因此，如步驟％所 不，判斷串列中有台北市321 &已播放到_半的萬華區似 對^簡介資訊。接著’如步驟67所示，該處理單元5將 忌fe'只播放在第—時間點時被暫停播放的萬華區322所對 應之簡介資訊33，並從上次暫停播放的段落處繼續播放。 在上述步驟中必須要注意的是，其中該步驟64、步驟 14 200848702 65及步驟67開始執行後，將立刻繼續執行步驟61，也就 疋說不斷地重新取得新的座標資訊，上述方式能確保該導 般裝置如同真正的導遊一樣，隨時視所在的地理位置播報 鄰近的景點及風景區。 綜上所述’本發明之虛擬導遊導航裝置的目的在於改 ’交現有既定的導航模式，即使使用者隨意閒逛、尚未決定 明確之目的地，或目的地是一個大範圍的區域，本發明之 導航裝置將適時的給予使用者附近景點提示，若是播報到 使用者感興趣的景點，該導航裝置可以如同現有的導航裝 置一樣’立刻導引使用者前往所欲前往的景點。 惟以上所述者’僅為本發明之較佳實施例而已，當不 能以此限定本發明實施之範圍，即大凡依本發明申請專利 範圍及發明說明内容所作之簡單的等效變化與修飾，皆仍 屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖1疋一流程圖’說明習知之導航方法； 圖2是一系統圖，說明本發明之虛擬導遊導航裝置之 較佳實施例。 圖3是一示意圖，說明該較佳實施例中，一徑路層及 一虛擬導遊層相互疊合； 圖4是一示意圖，說明該較佳實施例之導航裝置沿一 路徑穿越複數人文資訊地理區域的情形； 圖5是一流程圖，說明本發明之虛擬導遊導航方法之 較佳實施例；及 15 200848702 圖6是一畫面示意圖，說明在該較佳實施例中，該播 放單元正在導覽西門町的情形。 16 200848702 【主要元件符號說明】 2…… •…定位單元 410 ··.·. …箭號 3…… 航地圖^料庫 411 ·.·_· ••第一區域 30••… 士航地圖 412 ••… ••弟^一^ £域 31••… •…徑路層 413 ••… ••第三區域 32••… …·虛擬導遊層 414 ••… ••備忘地按1丑 320… •…人文資訊地理區 415 ··.·· • · $ 4几按紐 域 42....... ••口刺口八 321… •…台北市 5 ........ …處理單元 322… •…萬華區 61 〜67·· ••步驟 323… •…西門町 A........ ••座標點 33…… •…簡介資訊 B........ ••座標點 Λ ....... ____嫉普淫士 rt； 4® WV 7脅早 ........ C........ •厘彳示點 41…… •…顯示态 17200848702 IX. Description of the Invention: [Technical Field] The present invention relates to a navigation device and a navigation method thereof, and more particularly to a virtual guide navigation device and a navigation method thereof. [Prior Art] According to statistics, the total output value of Taiwan's satellite navigation in 2006 was about 7 percent higher than that of 2005. The growth rate is quite amazing. The reason for the high growth of satellite navigation related industries is He Xingyu. The accuracy of the position is gradually increasing and the price of satellite positioning products is decreasing. "Embedded" car navigation devices, which are common in the past, are common in general civilian vehicles, and various types of portable handheld navigation devices are also available in the market. The favor of the vast number of consumers. Referring to Figure 1 'however', whether it is a car navigation device or a handheld navigation device, the method of guiding money is carried out according to the following steps: · The second step U shows the maker's first Xiang travel book (paper or two search) After you find the favorite spot, you can sigh the designated destination on the navigation device. The number of the exit is less than 12. The navigation device is based on the departure place (specify the destination route of the destination or location guide of the daylight ΓΓΓ ΓΓΓ ΓΓΓ ΓΓΓ ) 及 及 及 指定 指定 指定 : : : : : : : : : : : : : : : : : : : : 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航 导航An optimal walking path is used for the reference of the calving plan. 200848702 Then, as shown in step 13, the user starts to receive the guided driving according to the instruction of the navigation device. The navigation method as described above can be searched. The way to find a destination and navigate after specifying the destination, but when the user is free to hang out, has not decided to clear the destination, or the destination is a large area (such as In Taipei, this type of navigation device cannot provide users with more navigation information than satellite positioning technology to let the user know where it is. Therefore, it is necessary to find a solution. [Invention] Therefore, the present invention The primary purpose of the present invention is to provide a virtual tour guide navigation device. The virtual guide navigation device of the present invention comprises a positioning unit, a navigation map database, a playback unit and a processing unit. The positioning unit is configured to obtain the navigation device. At present, one of the coordinates of the location information. The navigation map of the poor library includes a navigation map combining a path layer and a virtual tour guide layer having a plurality of humanities information geographic regions, and a plurality of profiles corresponding to the geographic information areas of the humanities information. The playing unit is configured to play the profile information. The processing unit is configured to determine whether the coordinate information is located in the geographic area of the human tribute, and if so, control the playing unit to sequentially play the geographic information corresponding to the human information. Brief introduction information. In addition, another object of the present invention is to mention A virtual guide navigation method. The virtual guide navigation method of the present invention is used to enable the navigation device to automatically navigate, and includes the following steps: First, use a certain 6 200848702 bit 7 to obtain the location of the target - Coordinate information. Next, use a single το judgment m whether the tribute is located in the geographic area of the humanities stored in the navigation map database. Then, if the coordinate information is located in the geographic area of the humanities The processing unit controls a playback unit to sequentially play the plurality of profile information corresponding to the geographical area of the humanistic information. The function of the present invention is to change the simple navigation function of the existing navigation device, based on the coordinate information of the user currently located, and broadcast the message. The above-mentioned information about the geographic information area of the humanities information, h with a real guide to detail all the attractions and scenic spots near the user. The above and other technical contents, features, and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to Figure 2, a preferred embodiment of the virtual tour guide navigation device of the present invention may be embedded (e.g., a car navigation device) or portable (e.g., a personal digital assistant or a dedicated handheld navigation device with navigation software installed). The navigation device comprises a positioning unit 2, a navigation map database 3, a playback unit 4, and a processing unit 5. 4 疋 单 单 2 is used to obtain one of the current location of the navigation device: The positioning unit 2 is an existing satellite positioning receiver and can receive a positioning signal of a clamping system (not shown). The positioning system can adopt the United States king ball 疋 position system (G1〇bai卩 (10) heart to the price, Gps) or the European Galileo Positioning System, etc. 200848702 The navigation map database 3 includes a combination of one The navigation layer 3l fish, a navigation map 3' with a virtual tour guide layer 32 having a plurality of humanistic information geographic regions 320, and a plurality of profiles corresponding to the humanistic information geographic area 32 are respectively $33. Referring to FIG. 3, FIG. 3 shows a coupling relationship between the path layer 31 and the virtual guide layer door. The path layer 31 and the virtual guide layer 32 can be separately produced when the navigation map database 3 is created, and then the navigation is performed. The map database 3 is merged into the navigation map 30. The path layer 31 is to navigate the real road only by π %, and when the user is scheduled to move from the point A to the point B, the processing unit 5 can cooperate with the path layer according to a pre-stored path planning algorithm. 31 Calculate the optimal moving path between two points, which can correspond to real road information to guide the user to move from point A to point B in the most efficient manner. The above path planning method is the existing technology and is not the focus of the present invention, so no (4) 0 hot her stamping 邈 邈 layer - ~ from w 篁 篁 式 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将 将The humanities information geographical area is 畑, and the geographic information geographic area 32〇0 is defined as follows: If it is an attraction in the actual geographical environment, such as the Red House Theatre, the Red House Theatre corresponds to 2 Humanities Information Geographical Area 320 is a Red House Theatre. The center is a representative area surrounded by a radius and a meter (the length of the radius is an example, not limited to the length of M). If it is a scenic spot in the actual geographical environment, b Ximending, the humanistic information geographical area 320 corresponding to Ximending is a representative area larger than Ximending and surrounding Ximending. In addition, each humanity information geographic area 8 200848702 field 320 has a reference point, and each reference point may be the geographic center of the corresponding human information geographic area 320, or may be the representative place of the human information information area 320. For example, if one of the humanities information geographic areas 320 is Ximending, the reference point of the humanities information geographic area 32〇 can be set as the Red House Theatre, and if one of the humanities information geographic areas 32 is the Red House Theatre, the humanistic information geographical area The reference point of 320 is directly set to the Red House Theatre. In order to simulate the real situation, the tour guide usually gives priority to the scenic spots or scenic spots that meet the navigation indicators. The so-called navigation indicators mainly refer to the narrow geographical location of the scenic spots or scenic spots with clear objectives and significant features. Therefore, the human information geographical area 32 of the virtual tour guide layer 32 is set to a plurality of classification levels to simulate the above navigation index. In the preferred embodiment, the classification level from the highest level to the lowest level is 99 to 〇〇. The higher the classification level of the humanistic information geographical area 320, the more consistent with the navigation indicators, such as the Taipei 101 Financial Building (located in the Xinyi Business Circle) or the Honglou Theatre (located in Ximending), etc., otherwise the more the navigation indicators are not met, such as Taipei City Taipei County. For convenience of description, the preferred embodiment defines the following: 1. The humanistic information geographic area 320 belonging to the "national territory", such as the Republic of China, with a classification level of 02; 2. The humanistic information belonging to the "municipality/provincial jurisdiction" Geographical area 320, such as Taipei City, Taipei County, etc., has a classification level of 03; 3. The geographic information area of the district/city/township/town is 32〇, such as Wanhua District and Banqiao City, with a classification level of 05. 4) Humanities information geographical area 320 belonging to “Specific Areas”, such as Ximen 200848702 Town, Xinban Special Zone, etc., with a classification level of 25; and 5·Humanity Information Geographic Area 320 belonging to “Single Spot”, such as Honglou Cinema, Taipei The county building, etc., has a classification rating of 8〇. Referring to FIG. 2, the profile information 33 of the navigation map database 3 is used to describe the features of the humanity information geographic area 320, wherein each profile information 33 includes a picture corresponding to one of the humanities information geographic areas 32 or The film, and a voice broadcast clip. Referring to Figures 2 and 6, the playback unit 4 is configured to play the profile information. The playback unit 4 includes a display 41 and a system 108, wherein the display 41 can display the picture or video of the profile information 33. The heart eight 42 can play the voice broadcast segment of the profile information 33. Referring to Figure 2, the processing unit 5 can be implemented in different versions in accordance with an embodiment of the navigation device of the present invention. Μ Dedicated vehicle-mounted or handheld navigation device, the processing unit 5 is a dedicated processing chip; if the navigation device of the present invention is implemented in a personal computing assistant or a mobile computing device such as a notebook computer, the processing unit is 5 Execute the program's towel processor. The processing unit $ uses the comparison order A 2 to determine whether the coordinate information is located in the geographic information area 4 320 of the human information, and if so, controls the playback unit 4 according to the classification level of the human poor geographic area 32 () The introductory information 33 corresponding to the human poverty geographic area 320 is sequentially displayed. In order to achieve the above-mentioned purpose, the processing unit 5 can execute a sequence (Ust) for storing the profile information 33 corresponding to the humanity zisaki=region 320 where the navigation information is located when the navigation device is located at the coordinate information currently located. The string can be implemented using a basic serial structure (Linked List) or a child column (Q_e). Table 10 200848702 Figure 2, 4' where Figure 4 shows the navigation map of the navigation map database 3, "The lesions are displayed on the geographic information geographic area 320 with the Taipei City 321, the Wanhua District 322 and the West Gate町323. When the coordinates of the navigation device are point B, the coordinate information is located at 323 in Ximending, 322 in Wanhua District, and 32 in the geographic information area of 321 such as Koubei City. Therefore, the serial information should be The Ximending 323, the Wanhua District 322, and the 321 corresponding to the Taipei City 321 are stored, and the processing unit 5 controls the playback unit 4 to classify the profile information 33 stored according to the string J. </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> </ RTI> <RTIgt; The positioning unit 2 obtains the coordinate information of the current location of the virtual guide navigation device. Next, as shown in step 62, the processing unit 5 determines that the coordinate information is located in the geographical area of the humanistic information. It can be determined whether the coordinate information is located in any newly-incorporated humanistic information geographical area 320. In the preferred embodiment, the processing unit 5 immediately confirms the coordinate information after acquiring new coordinate information. Humanistic information geographic area 320. The above steps are processed by a series (Lis〇, which is implemented by: when the coordinate information is located in one of the newly involved humanistic information geographical areas 320, the humanistic information geographical area 32〇 The corresponding simplified 丨 Λ Λ 33 is discharged into the series, and vice versa, when the coordinate information is not located in one of the humanistic information geographical areas 320 in the series, the human information 11 200848702 corresponding to the geographical area 320 The profile information 33 is deleted from the list. In addition, one of the profiles in the list 33 will be automatically deleted from the list after the dialing is completed. Then 'if located in the newly entered humanities information geographical area At 32 ,, as shown in step 63, the processing unit 5 checks whether the classification level of the human information geographical area 320 corresponding to the profile 33 newly added to the serial is taken. If the knives of the humanities information geographic area corresponding to the profile information 33 are the highest among the series, as shown in step 64, the inter-information information 33 is preferentially played. Otherwise, as in step 65 If the classification information of the two or more humanities information areas 320 is the same, the processing unit $ is separated from the virtual test points by the coordinate information. The profile information 33 corresponding to the recent geographic information geographic area is prioritized. In particular, if the step is shown, if the playback unit 4 is playing in the series, the profile information is immediately changed to another. The introduction information 33 with a higher classification level will cause the user to have a sense of forced interruption when listening to the user. Therefore, the introductory information 33 that is being played will be played until the end of a paragraph to play another profile information. The played-introduction profile information 33 will remain in the list until the profile information 33 with the higher classification level is played, and resume playback from the end of the paragraph. In addition, as shown in step 62, if the new coordinate information is not located in the human-new information geographic area 32G of the any-new person, the step 66 does not determine whether the sequence is to be played. Introduction Capital 33, if yes, as shown in step 67, according to the classification level of the profile information % 12 200848702 in the list, as indicated by the southernmost category 61, continue to locate the new corresponding humanity information geographic area 320 level. The player starts playing. On the contrary, it is like the step coordinate information. Referring to Figures 2, 4, and 5', the above steps are explained using an illustrative example of a real situation. In this illustrative example, the driver travels along a path using the navigation device of the present invention. Among them, a part of the visible navigation maps 3〇 are arranged with such human resources geographic regions 320, and the humanities information geographic regions 32〇 have Taipei City 321, Wanhua District 322 and Ximending 323. At a first time point, as shown in step 61, the coordinate information is located at a punctuation point A, and the list includes the profile information 33 corresponding to the Wanhua District 322 and the Taipei City 321 . As shown in step 62, if the coordinate information is not involved in the new human information geographic area 320, then as shown in step 66, it is determined whether there is a profile information 33 to be played in the series, and the current list includes the Wanhua District 322 and Profile information corresponding to 321 in Taipei City. Then, since the classification level of the Wanhua District 322 is higher than that of the Taipei City 321 (〇5>〇3), the playback unit 4 plays the profile information 33 corresponding to the Wanhua District 322 as shown in step 67. At a second time point, as shown in step 61, the coordinate information is located at a punctuation point B, which includes the introduction information 33 corresponding to Ximending 323, Wanhua District 322 and Taipei City 321 . As shown in step 62, Ximending 323 belongs to the newly-incorporated humanistic information geographic area 320, and as shown in step 63, the classification level of Ximending 323 is higher than that of Wanhua District 322 (25 > 05), so as step 64 As shown, the playback unit 4 plays the profile information 33 corresponding to the Wanhua District 322 until a period of time is paused, and the profile information 33 corresponding to the Ximending 323 is played. Referring to FIG. 6, the speaker 13 200848702 42 of the playback unit 4 starts playing the segment of the profile information η corresponding to the Ximending 323, and the display 41 of the playback unit 4 is divided into a first region: - a brother/domain 412 and - the third area 413 simultaneously display different information. In the area 411 of the younger brother 411, in the case of the transmission of w, the road in the vicinity, the coordinate information of the position where ι:_=τ is located, then 旒 410 is the generation of the current location. In the second area 412, the humanistic information geographical area 32G that is being played, that is, the Ximending-like field picture or the field movie is displayed in the Ximending 323 4" The lower left corner of the second area 413 has an extension function, which is a memo button 414 and a navigation button. The memo button 414 is used to store Ximending 323 in the memo catalogue, so that you can introduce or navigate immediately when you want to go to Ximending 323. The navigation button 415 is used to enable the processing unit 5 to immediately calculate the coordinate information currently located to the reference point of the Ximen: Ding 323 (in the preferred embodiment, set as the Red House Theatre) and guide The user goes to the reference point of Ximending 323. Referring to Figures 2, 4, and 5' at a third time point, as shown in step 61, the coordinate information is located at a punctuation c, and the profile information in the list is included in Wanhua District 322 and Taipei City 321 . As shown in step 62, the coordinate information is not involved in the new humanistic information geographic area 32〇. Therefore, if the step % is not, it is judged that the Taipei City 321 & has been played to _ half of the Wanhua District. Then, as shown in step 67, the processing unit 5 will not only play the profile information corresponding to the Wanhua District 322 that was paused at the first time point, and continue playing from the last paused section. . It should be noted in the above steps that after the step 64, the step 14 200848702 65 and the step 67 are started, the step 61 will be immediately executed, and the new coordinate information will be continuously re-acquired. The guided device, like a real guide, broadcasts nearby attractions and scenic spots at any time depending on its location. In summary, the purpose of the virtual guide navigation device of the present invention is to change the existing navigation mode, even if the user hangs freely, has not decided a clear destination, or the destination is a large area, the present invention The navigation device will give the user a nearby attraction prompt, and if it is broadcast to the attraction of interest to the user, the navigation device can immediately guide the user to the desired destination as the existing navigation device. However, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention, All remain within the scope of the invention patent. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a flow chart illustrating a conventional navigation method; FIG. 2 is a system diagram illustrating a preferred embodiment of the virtual tour guide navigation device of the present invention. 3 is a schematic view showing a path layer and a virtual guide layer superimposed on each other in the preferred embodiment; FIG. 4 is a schematic diagram showing the navigation device of the preferred embodiment traversing a plurality of humanistic information geography along a path. FIG. 5 is a flow chart illustrating a preferred embodiment of the virtual tour guide navigation method of the present invention; and 15 200848702 FIG. 6 is a schematic diagram showing the playback unit being navigated in the preferred embodiment. The situation in Ximending. 16 200848702 [Description of main component symbols] 2... •...Positioning unit 410 ····....Arrow 3... Airline map library 411 ····· ••First area 30••... 412 ••... ••弟^一^ £ domain 31••... •...Path layer 413 ••... ••Third area 32••...·Virtual tour guide layer 414 ••... ••Note by pressing 1 ugly 320... •...Humanities Information Geographical Area 415 ········ $4 Several Buttons 42....... •• 口口口八321... •...Taipei City 5....... ...processing unit 322... •...Wanhua District 61~67··••Step 323... •...Ximending A........ ••Coordinate point 33... •...Introduction to information B.... .... •• coordinate point Λ....... ____嫉普淫士 rt; 4® WV 7 早早............. C........ • 彳Point 41... •...display state 17