1261681 九、發明說明： 【發明所屬之技術領域】 一本發明係為一種導航系統及其方法，特別係利用增加一實 £資料庫，當系統在接近一路口時，會至資料庫中尋找對應之 貫景影像’並顯示於平面電子地圖中路口周圍之系統及其方法。 【先前技術】 ’、、’、〆。 由於科技的不斷進步，生產成本也隨之跟著降低， 統的運用也持續的普及化，早料航m祕軍事單位^ 後來開放民間使用後，最常見的用途便是裳在汽車駕駛座前 =方仃;^時，即時顯示目前汽車位置的附近地圖， 以方付知目刖位置以及導引駕駛者順利的前往目的地。 兔二二=袋型電腦(PPC，pocket pc)功能日漸強大，除了作 ί了位Γ的功能外’由於其中央處理器速度大為^ pLil以用來看電影’聽數位音樂，搭配GPRS更可隨時 網代幾乎所有在電腦上想的到的功能，在小如手掌 體：裝於口袋細上’即可享受如擁有土 用導航系統必須固定在車上，使用，不像車 能做為導航之單一用途，因此“運作’而且只 開始取代了相衛星導航系統。’ ί摘口袋型電腦漸漸 然而，一般口袋型電腦上内 > 在3.5忖的有限顯示面積上 S破感度亚不局，而且 只能提供大略㈣訊，g卩使現子地壯之顯示也就 之功能，但是對於目前之統皆有提供路口放大 在使用導航電子地圖時，益貝=示並不清楚’讓使用者 …无立即與目W的環境相結合，而產 1261681 生許多困惑，因而不敢貿然前進，車子停 二上，：僅造成交通阻塞，萬一發現走錯了路以: 變換行進路線，更是报可能因此而藥成意、夕^ 鑒於以上的問題，本發明提供一種具實景 及其方法’當使用綱近十字路口時，； 杈、、且140，（E)平面電子地圖資料庫15〇 160;及(G)位置個模組170。 h w像貝抖庫 其中，顯示模組110除顯示操作介面、平面 :^卜’還可顯示該路σ前方區域之實景影像3ig ;資料選見 3應f域範圍之平面電子地W，以及在行‘、ί二有ϊ =’由預設之標記找出對應之實景影像310;輸入模組130 πΓίΑ吏目用判定模組140用以根據位置偵測模組 内.iitin ’判斷是否落在路口之固定距離 =，^面電子地’料庫15G肋儲存平面電子地圖之相關資 面ϊ訊除道路之路口資訊，也包含該路口之 本旦ir. 貝料4 l6G儲存該平面地圖上標記點之真 貝如像，位置偵測模組170 _使用者目前所在之位置。 本方法需包含下列步驟： 首先由位置偵測模組來偵測出目前所在之位置屮 中心之-定範圍地圖，並根據地圖之資訊，判以 =則所在之位置落在射路口之固定距_， ’聰據該路口所預設之標記點資訊= 相對應之實景影像310，地圖上除顯示這 位置之標記外，在螢幕上顯示出對應之實 ’?、和’邊使用者能方便的將地圖與現實環境相結合，迅 1261681 ^的判斷自己的行進路線是否正4，進而提高 圖之便利性，及行車之安全性。 ⑽用¥航電子地 之詳細魄及麟，_配合圖式說明如下： _立^閱m，其為本刺之具實景齡之導航 :思圖。本發明乃為與—般導航系統相 车、 中之^面電子地圖資料庫15G，在其上增加—實 ^電子地圖上能增加實景顯示之功能。此導航系統主要 料庫_ ;及⑹位置姻模組17〇 ;兹分別詳細說)明二 顯示模組110,在本實施例中，特別是指一煞·，3 用來顯不操作介面、平面電子地圖，規劃 = 口固定距_之標記點现，及其對應之實景^路 、貝料選擇模組12()，用以根據偵測所得之目前所在^署， 選擇該區域範圍之平面電子地圖，以及當 士， 巧據預設之路口標記點資訊找出對應之實景影 0，’ 杈組内部還需具對縣，絲 ^ 景影像播名之對應關係。 I己點330與其貫 輸入模組130,是用來接收使用者之指 ;擇;=，裝置130可以是-遙控器、、觸ί = f3(； ^其Γ類似功能之人機介面。因此，藉由操作: 目的地，路徑之_，欲麻實景影像训;==始= 地圖之放大、縮小、切換等功能。 I田巨離以及 判疋模組140，用以根據位置偵測模組 置，判斷是否落在-前方路口之固定距離内，=== 7 1261681 方路口小於使用者設定之適當距 電子地圖上設定之路σ標記點_就會讀取 據該標記點330，尋找對應m料遥擇模組U0根 與對應之實景影像训顯^螢^像=，，= 標記臟 路口之距離係指於道路行走之 1所在位置與前方 線距離。 〃、、離而非兩者間所距之直 平面電子地圖資料庫W，是 DVD)、或是硬碟、記情卡箄且 先予儲存媒體(CD、 並預先爾平㈣體，其内部 地區之道路名稱、路形、道路交會點n科包含有- 通，特別是本系統還需具财實景潍31(^路 訊，以配合實景影像310之顯示。 路軚纪”、、占貝 只用=二料二系統上， m^r!TW' ΐ二本貧料庫’用來儲存所有平面地圖上路口桿ΐ 'β 5真實;其中每張實景影像310 ί為ΐ也t ίΞίί仏片’且實景影像長度解析度恰好為螢幕之寬 i 測模、组Μ，係指一 GPS接收器，此GPS接收哭乃 由一線電^標器(触(^勘11峨;^)、車輛速产咸 。口 度5:鱗所構成，固能夠接收多顆衛星所發出又3二4速 而定J汽車錢用者目前所在之位置。 =體而言，本發明之具實景顯示導航系統的主要流程步 驟’可以用「第2圖」來作說明： β所1^=步驟210所示’由位置翻模組170會先接收衛 ，所傳末之疋位訊號，以偵測目前所在之位置，並將此一位 貢訊交由資料選擇模組120。 接著，如步驟220所示，資料選擇模組12〇至平面電子地 1261681 1資1庫150 t ’找出以該位置為中心之—定 平面地圖32〇，於顯示模組11G中顯示。 疋规圍之電子 H ^ ^ MO判疋模組140根據目前所在位置之固定1=1 3面地圖咖上的資訊，計算目前所在位置與其 口距離，判斷是否有落在一使用者由輸入模 °則 入之固定距離内。 、ij〇所輪 娜 1 除咖，__ 之實景影像照Γ 貫景影像浦庫160找出相對應 H ϊίϋ驟250，請參照「第3圖」，其中此為習知之導 二地圖咖、不旦Γ不意圖，包含目前所在位置固定範圍電子·ϊ 汽Lo外’而Λ1 上除顯示目前所在位i 及行進方向之 ίί 外，遇包含該地區之道路名稱、路形、道路交备點、 城劃所得之行進路線35G;當使用者再往前^進至 時’請參照「第4圖」，以顯著顯示方式 (/g ^ght)頒不W方路口所預設之標記點33G，同時 二=顯=出其對應之實景影像31〇，當導航系統晝面以直 ^旦/導=2路口實景影像顯示時之長度即為螢幕之寬 if定發明以前述之較佳Ϊ施例揭露如上，難並非用以 蔚園内，Χ⑨t何4習相像技勢者，在不脫離本發明之精神和 _插太:些許之更動與潤飾，因此本發明之專利保護範 圍= 見本_書_之㈣專_騎界定者為準。 L圖式間單說明】 第1圓係本發明之系統架構圖； 第2圖係本發明之方法流程圖； ^ 3圖係習知導航系統之顯示晝面示意圖；及 第4圓係本發明使用時之顯示晝面示意圖。 1261681 【主要元件符號說明】 110 顯示模組 120 資料選擇模組 130 輸入模組 140 判定模組 150 平面電子地圖資料庫 160 實景影像資料庫 170 位置彳貞測模組 310 實景影像 320 電子平面地圖 330 具實景影像之標記點 340 行進方向之標記 350 路徑規劃之行進路線 360 目前所在位置 步驟210 偵測目前所在之位置 步驟220 顯示該位置前方之固定範圍地圖 步驟230 是否在一路口之固定距離内？ 步驟240 尋找對應之實景影像 步驟250 將該實景影像置於螢幕顯示晝面中 101261681 IX. Description of the invention: [Technical field to which the invention pertains] A invention is a navigation system and a method thereof, in particular, the use of an increase in a database, when the system approaches a road junction, it will find a correspondence in the database. The system image and method for displaying the scene image 'and displaying it around the intersection in the plane electronic map. [Prior Art] ',, ', 〆. Due to the continuous advancement of technology, the production cost has also been reduced, and the use of the system has continued to be popularized. The military unit of the early m-class military secrets ^ later opened to the public, the most common use is in front of the car driver's seat = Fang Wei; ^, instantly display the nearby map of the current car location, to pay attention to the location and guide the driver to the destination. Rabbit 22 = Pocket PC (PPC, pocket pc) function is getting stronger and stronger, in addition to the function of Γ ' 由于 'Because its central processor speed is very large ^ pLil to use the movie to listen to digital music, with GPRS At any time, you can find almost all the functions you want on your computer. In the small palm of your hand: put it on your pocket, you can enjoy it. If you have a soil navigation system, you must fix it in the car, use it, unlike the car, you can use it as a navigation. The single use, so "operating" and only began to replace the satellite navigation system. ' ί pocket computer gradually, however, generally on the pocket computer> On the limited display area of 3.5 S S broken feelings, Moreover, it can only provide a general (four) news, g卩 makes the display of the existing child strong, but for the current system, there is a road junction to enlarge. When using the navigation electronic map, Yibei = does not know clearly. ...not immediately combined with the environment of the eye W, and the production of 1216681 was a lot of confusion, so I dare not rush to move forward, the car stopped twice, only caused traffic congestion, in case of finding the wrong way to: Change the route In addition, in view of the above problems, the present invention provides a real scene and a method thereof when using a near intersection, 杈,, and 140, (E) planar electronic map database 15〇160; and (G) position module 170. hw like Bay Treasure Library, display module 110 in addition to display operation interface, plane: ^ Bu ' can also display the real scene image 3ig in front of the road σ; See the planar electronic ground W in the range of the f domain, and in the row ', ί ϊ ϊ = 'to find the corresponding real image 310 by the preset mark; the input module 130 π Γ Α吏 Α吏 判定 判定 判定 判定 判定According to the position detection module, iitin 'determines whether it falls at the fixed distance of the intersection =, ^ surface electronically 'repository 15G rib storage plane electronic map related information, except for road intersection information, also includes the intersection The original ir. bei material 4 l6G stores the true point of the marked point on the plane map, the position detection module 170 _ the user's current location. The method needs to include the following steps: First, the position detection module detects Measure the current location, the center According to the information of the map, according to the information of the map, the fixed position of the location where the position is = is located at the intersection, and the location information corresponding to the intersection is determined by the intersection of the location information = the corresponding real scene image 310. In addition to the mark of the location, the corresponding real thing is displayed on the screen, and the user can easily combine the map with the real environment. Xun 1261681^ determines whether the route of travel is positive 4, thereby improving the convenience of the map. Sex, and the safety of driving. (10) Use the details of 航航电子地魄 and 麟, _ with the following description of the pattern: _立^阅m, which is the navigation of the real age of the thorn: thinking. The invention is For the general navigation system, the middle of the electronic map database 15G, on which to add - real ^ electronic map can increase the function of real-life display. The navigation system is mainly a library _; and (6) a location module 17 〇; respectively, in detail, the second display module 110, in this embodiment, in particular, a 煞·, 3 is used to display the interface, Plane electronic map, plan = port fixed distance _ mark point, and its corresponding real scene, shell material selection module 12 (), according to the current location of the detection, select the plane of the area range The electronic map, as well as the priest, according to the pre-set intersection mark point information to find the corresponding real scene shadow 0, ' 杈 group also need to have the corresponding relationship between the county, silk ^ scene image broadcast name. I-point 330 and its input module 130 are used to receive the user's finger; select; =, the device 130 can be - remote control, touch ί = f3 (; ^ Γ similar function of the human-machine interface. By operation: destination, path _, want to see the real image training; == start = map zoom, zoom, switch, etc. I Tianju and the decision module 140, based on position detection mode Set, determine whether it falls within the fixed distance of the front intersection, === 7 1261681 The square intersection is smaller than the distance set by the user on the electronic map. The σ marker point will be read according to the marker point 330. Corresponding to the m material remote selection module U0 root and the corresponding real scene image training ^ Firefly ^ image =,, = The distance marked by the dirty intersection refers to the distance between the location of the road walking 1 and the front line. The direct planar electronic map database W is a DVD), or a hard disk, a memory card, and a storage medium (CD, and pre-Erpe (4) body, the road name and road shape of the internal area. The road intersection point n section contains - pass, especially the system also needs to have a wealthy scene 31 (^ Road News, With the display of the real-life image 310. Lu Jiji,, Zhanbei only = two materials, two systems, m^r! TW' ΐ two poor materials library 'used to store all the plane maps on the intersection ΐ 'β 5 Reality; each of the real-life images 310 ί is also t ίΞίί ' 'and the real image length resolution is just the width of the screen i measurement, group Μ, refers to a GPS receiver, this GPS receives crying by a line of electricity ^标器(Touch (^ 峨 11峨; ^), the vehicle is fast-producing salty. The mouth is 5: scales, solid can receive multiple satellites and issued 3 2 4 speeds, J car money users are currently located Position: In terms of body, the main flow step of the live view display navigation system of the present invention can be described by using "Fig. 2": β1 == step 210 is received by the position flip module 170. Wei, the passing position signal to detect the current location, and hand this one message to the data selection module 120. Next, as shown in step 220, the data selection module 12 is turned to the planar electronic地1261681 1 fund 1 library 150 t 'find the location-centered map - 32 〇, displayed in the display module 11G The electronic H ^ ^ MO determination module 140 calculates the current location and its mouth distance based on the information on the fixed 1=1 surface map coffee of the current location, and determines whether there is a user in the input mode. ° Then enter a fixed distance. ij〇所轮娜1 In addition to coffee, __ real image view 贯 影像 影像 160 160 160 160 160 160 160 160 160 160 160 160 160 160 160 250 250 250 250 , , , , , , , , , , , , , , , , , , , , , The guide of the second guide is not intended, including the current location of the fixed range of electronic ϊ Lo Lo Lo and ' Λ 1 in addition to showing the current location i and the direction of travel ίί, in the name of the road containing the area, Road shape, road delivery point, and the route of the city route 35G; when the user moves forward, please refer to the "4th picture", and the W-way intersection is displayed in a prominent display mode (/g ^ght). The preset mark point 33G, at the same time two = display = the corresponding real scene image 31 〇, when the navigation system is displayed in the direct / guide = 2 intersection real image display length is the width of the screen The above preferred embodiment discloses the above, and it is difficult to use it in Weiyuan. ⑨t Ho 4 conventional similar techniques and powerful, without departing from the spirit and _ according to the present invention is inserted too: a little of modifications and variations, and the patent of the present invention scope of protection = see present _ Book _ of (iv) designed _ ride their equivalents. BRIEF DESCRIPTION OF THE DRAWINGS The first circle is a system architecture diagram of the present invention; the second diagram is a flowchart of the method of the present invention; ^3 is a schematic diagram showing the navigation system of the conventional navigation system; and the fourth circle system of the present invention The schematic diagram of the display when in use. 1261681 [Description of main component symbols] 110 Display module 120 Data selection module 130 Input module 140 Decision module 150 Planar electronic map database 160 Real image database 170 Position detection module 310 Real image 320 Electronic plane map 330 Marking point 340 with real-life image Marking of traveling direction 350 Path planning path 360 Current location Step 210 Detecting the current location Step 220 Displaying the fixed-range map in front of the location Step 230 Is it within a fixed distance of the intersection? Step 240 Find the corresponding real image Step 250 Place the real image on the screen display 10