201033586 六、發明說明： 【發明所屬之技術領域】 本發明係有關一種導航裝置以及導航方法，尤指一種以鏡頭即 時擷取環境影像並與導航資訊結合為導航晝面之導航裝置以及導航 方法。 【先前技術】 近來導航系統越來越普及，除了使用的圖資越來越豐富、導航 功能越來越強大外，與導航過程息息相關的顯示畫面也越來越精緻 化’從過去二維平面的簡易地圖晝面到現在越來越普及的三維繪圖 晝面’在導航過程中帶給使用者更接近真實環境的感受。然而不論 是二維平面地圖或三維立體地圖，多係由美工人員預先依據圖資繪 ❹ 製而成，與真實場景存有一段差距。為了真正模擬實際場景以及路 面狀況’通常需要花費極大的人力以及物力來加強圖資的内容，同 時導航系統中處理器的圖形運算能力亦需要同步提升，造成導航裝 • 置成本的上升。 另一方面’不論是人為的地物或自然的地貌通常不是一成不變 的’隨著地物、地貌以及道路規劃的改變，為了使導航裝置所顯示 的即時圖像與現場相近，傳統的導航圖示畫面面臨常常更新的需 201033586 要，亦不符合經濟效益。因此目前即使有應用 :境的導财式’也都由於前述限制而僅限於針對大都會 式的3D導航，無法全面取代所有區域的平面圖資。 【發明内容】 本發明係提供-種結合即時影像以及導銳資訊之導航方法 參 包含利用—相機模_時取得—區域之影像；辨識所即時取得之巧 像中之導航特徵物；以及依據所辨識出之導航特徵物， ： 組所提供之導航資訊與所即時取得之影像即時輪出於—顯示器上。、 本發明另提供一: 籲 種結合即時影像錢導航:#訊之導航裝置，装 包含有-減额，时㈣取得—區域H —處理單元、 來辨識該相機模組所即時取得之影像中之導航特徵物； 組’用來依據舰域所在位置提供導航資訊；以及—顯示器， 同時顯示該導航模組所提供之導航資訊以及該相機模組所即時取得 用 導航模 之影像 【實施方式】 β凊參考第1圖’第1圖為本發明結合即時影像以及導航資訊以 ^供一維實㈣航資訊之導織置丨之方塊示意圖。導航裝置1包 含有-輸人單元10、-相機敝2G、一處理單元3G、—顯示器4〇、 201033586 =:置單元™存單元7。— 上之按鍵、觸控式螢幕（由顯示器40加上觸抑 式面板)·、小型麥克風（聲控輪人）或前述輸人方式敝合，使用^ 10進行路徑規劃。相機模組2〇包含鏡頭，可讀取 ζ像‘像辨識用。於導«置^中，攝影裝置所具有的預 不P職ew)功能’使相機模組2〇以動態（連續晝面 ;畫二，方式’將所取得之環境影像顯示於顯示器40::: 理後再即時顯示於顯示m器4°上？過處理單元3°處 用來顯科織置1狀機介面可細控式液晶螢幕， 的瑗掎旦 1播 機"面、導航資訊以及相機模組20所擷取 星定位G财細魅粒赠、雌職收之衛 單元7_存有導航模二 導航時所需要的圖資、導姆以及導航裝置1運 針對所】:：：：：:境影像=，除7由處理單元3。 專司環境影像之辨B ’、可另外設置一影像辨識單元60 即時運算能力。於/x提供導航裝置1針對環境影像較佳之 以及視角較為有限，導航裝置 ^取传的队影像的距離 即時影像以及導航模組5G所提^ J時輸出相機模㈣所取得的 弯距離、轉弯方向、轉變路0尊的/航資訊（其包含直行距離、轉 外，亦可同步或以切換的方式御路徑規劃後所產生的資訊） 、颂不％ 4〇輸出導航模組5〇所據以 201033586 * ^•航之-喊二賴資’使使帛者—^面可齡顯示旨仙上之現場 實境影像得到正確的導航纽H面藉由導航裝置1内建之圖 資資料取得較大範圍之路徑規劃。 i考第2圖第2圖為結合即時影像以及導航資訊之導航方 法之机私不思圖。為了於導航裝置i上顯示實境影像，並結合現有 導航資顧達成實境導朗目的，導航綠包含步驟如下：201033586 VI. Description of the Invention: [Technical Field] The present invention relates to a navigation device and a navigation method, and more particularly to a navigation device and a navigation method for capturing an environmental image with a lens and combining it with navigation information as a navigation surface. [Prior Art] Recently, navigation systems have become more and more popular. In addition to the increasing use of graphics and the increasing navigation functions, the display images closely related to the navigation process are becoming more and more refined. From the simple map surface to the increasingly popular 3D drawing surface, the user is brought closer to the real environment during the navigation process. However, whether it is a two-dimensional plane map or a three-dimensional map, many of them are made by the artist in advance according to the drawing, and there is a gap between the real scene and the real scene. In order to truly simulate the actual scene and the road condition, it usually takes a lot of manpower and material resources to enhance the content of the picture. At the same time, the graphics computing power of the processor in the navigation system needs to be simultaneously upgraded, resulting in an increase in the cost of the navigation device. On the other hand, 'whether it is artificial or natural landforms, it is usually not fixed.' With the changes in features, landforms and road planning, in order to make the instant image displayed by the navigation device similar to the scene, the traditional navigation icon The screen is often updated with the need for 201033586 and is not economically viable. Therefore, even if there is an application: the financial guidance of the environment is limited to the metropolitan 3D navigation due to the aforementioned restrictions, it cannot completely replace the plan of all regions. SUMMARY OF THE INVENTION The present invention provides a navigation method combining a real-time image and a sharp guide information, including capturing an image of a region using a camera module, and identifying a navigation feature in the instant captured image; Identifying the navigation features, the navigation information provided by the group and the instantly acquired image are immediately on the display. The present invention further provides: a combination of instant image money navigation: #讯之导航装置, including - decrement, time (4) acquisition - area H - processing unit, to identify the image obtained by the camera module The navigation feature; the group 'is used to provide navigation information according to the location of the ship; and the display, and simultaneously displays the navigation information provided by the navigation module and the image of the navigation module acquired by the camera module. β凊 refers to FIG. 1 'The first figure is a block diagram of the present invention combining the instant image and the navigation information to provide one-dimensional real (four) navigation information. The navigation device 1 includes an input unit 10, a camera 敝 2G, a processing unit 3G, a display 4 〇, and a 201033586 =: a unit TM storage unit 7. — The upper button, the touch screen (with the display 40 plus the touch panel), the small microphone (sound control wheel) or the above-mentioned input method, use ^ 10 for path planning. The camera module 2〇 contains a lens that can read the image for image recognition. In the guide «Setting, the photographic device has the function of pre-not ew ew." The function of the camera module 2 is displayed in a dynamic (continuous face; picture 2, way 'display the obtained environmental image on the display 40:: : Immediately after display in the display m 4°? Over the processing unit 3 ° used to display the 1st machine interface fine-control LCD screen, the 瑗掎 1 1 broadcast machine " surface, navigation information And the camera module 20 captures the star positioning G financial fine charm gift, the female position of the security unit 7_ stored in the navigation mode two navigation when the map capital, the guide and the navigation device 1 for the purpose]:: :::: Vision image =, except 7 by the processing unit 3. Specializes in the identification of the environmental image B', and an image recognition unit 60 can be additionally provided with real-time computing capability. The navigation device 1 is better for the environmental image and the viewing angle is provided at /x More limited, the distance between the image of the team image transmitted by the navigation device and the navigation module 5G, the output of the camera module (4), the bending distance, the turning direction, the transition path, and the navigation information (including Straight line distance, transfer, or synchronization or switch mode The information generated), 颂不% 4〇Output navigation module 5〇 according to 201033586 * ^•航之-叫二赖资' enable the —----------------------------------------------- Obtaining the correct navigation button H surface to obtain a larger range of path planning by means of the map data built in the navigation device 1. The second picture of the second test is the combination of the instant image and the navigation information. In order to display the real-world image on the navigation device i, and to achieve the purpose of the actual navigation with the existing navigation resources, the navigation green includes the following steps:
步驟100 ·啟動導航裝置J並進入導航模式，在進入導航模式 則’導航裝置1内之導航模組50完成導航裝置1的 定位，並透過輸入單元1〇輸入目的地進行路徑規劃 後進入導航模式，㈤時導航模組5Q依據路徑規劃的 結果產生-系列之導航資訊，於後續導航過程中，依 據導航裝置1内建之圖資以及導航裝置】所在位置顯 示相對應之導航資訊； 步驟110 :啟動導航裝置1巾之相機模組2〇,輝得導航裝置i 所在位置之區域的即時影像，並傳送至處理單元30 以進灯辨谶’其中相機模組2〇係以錄影的方式取得 該區域之影像（動態連續影像）。於所取得之影像中 包含道路、高架道路、交又路口、随道、橋襟、建築 物、路標、交通魏或麟㈣航特徵物； 步驟120 ··叙單元3〇於所取得連_像切識射的導航特 徵物’同時自導航模組50取得導航資訊； 7 201033586 步驟130 將相機模組20所取得之即 -上，並將導航資訊顯示於 步驟140 : 影像上，以提供使用者真實的即時導航之即時 於到達目的地時，結束導航模式。 像中=====—即時影 時之導航枚輕料财㈣練===為「辦」，而此 中，處理單元30除了將即時影像顯示㈣干在步驟130 辨識出來即時影料道路的位置，處4G上外，依據先前 於道路上，使顯示器40顯示具有導=另=箭頭符號顯示 顯示器40上之即時影像以及 貝況之即時衫像。至於顯示於 將即時影像以及導航資訊結合為—1°可叫域理單元30先行 有關之導航資訊顯示於導航^ 3出影像（其係將與導航特徵物 時影像上之其他特定位置）將：及將其他導航資訊顯示於即 上，或是不經過結合的步驟，處理出影像直接輸出於顯示器仙 得之即_像以及透過導航 ^ 3(^接將自相機模組20取 於顯示器4〇上。而上述影祕取得之導航資訊分別同步顯示 續的動態影像輸出。 、础於本發明較佳實施例中，皆為連 舉例來說，第3圖為導航裝置 實施例之示意圖，其中輪入單元川 個按叙。當導航資訊為向右轉-時 1顯示即時影像以及導航資訊一 包含位於導航裝置1右側之複數 向右轉彎之箭頭符號42顯示於 201033586 個路 p時办像之道路w上，使使用者可以依據現場清楚判斷於下一 口左轉。 =^第4圖，第4圖為導航裝置！顯示即時影像以及導航資 特圖。當處理單元30辨識出即時影像中具有導航 =4G公職纖），偷單◎更可與此 更新為題=比對’並且更新導航資訊的内容，例如將導航資訊 公里的提示’並於步驟㈣以結合為一輸出影 位‘丁°上’其巾導航資訊44醜示於即時影像上-特定 。於本發明其他實施例中，對於導航特徵物的辨識更可進一步 邱!Γ^ΙΓ所提供的導航資訊進行交又比對，以提高導航模組 :導航準確性，如當處理單元30辨識出即時影像中具有如交 隨道、问架道路、橋樑等等地形或路標 檢視對應咖冑啤峨馳5Q定轉雜，進_单步= (若有需要）導航·5〇所提供的導航f訊。 ^ 域的^明利用在導航裝置上設置一可動態（或靜態）操取環境區 :的實境影像_機模組，將即時取得的影像輸人導航裝置的處理 p (或祕_單元）以辨識其中的導航職物。處理單元配合 二時的圖資結合實際影像，將導航模組所提供的導航資訊（如路二 ^丨、警告提錢_)標示在軌_實_像上，透過導綠 上的顯㈣即時_實境影像以及導航資訊，達成導航的目的。 201033586 以上所述僅為本發明之較佳實施例，凡依本發明申請專利範圍 所做之均等變化與修飾，皆應屬本發明之涵蓋範圍。 【圖式簡單說明】 9 第1圖為本發明結合即時影像以及導航資訊以提供三維實境導航資 訊之導航裝置之方塊示意圖。 第2圖為結合即時影像以及導航資訊之導航方法之流程示意圖。 第3圖為導航裝置顯示即時影像以及導航資訊一實施例之示意圖。 第4圖為導航裝置顯示即時影像以及導航資訊另一實施例之示意 圖。 【主要元件符號說明】 1 導航裝置 10 輸入單元 20 相機模組 30 處理單元 40 顯示器 41、42 導航辨诚物 43、44 導航資訊 50 導航模組 60 影像辨識單元70 儲存單元 100〜140步驟Step 100: Start the navigation device J and enter the navigation mode. After entering the navigation mode, the navigation module 50 in the navigation device 1 completes the positioning of the navigation device 1 and enters the destination through the input unit 1 to perform path planning and enter the navigation mode. (5) The navigation module 5Q generates the navigation information of the series according to the result of the path planning, and displays the corresponding navigation information according to the location of the navigation device 1 and the navigation device in the subsequent navigation process; Step 110: Launching the camera module 2 of the navigation device 1 to obtain an instant image of the area where the navigation device i is located, and transmitting it to the processing unit 30 to identify the light, wherein the camera module 2 obtains the video module. Image of the area (dynamic continuous image). The images obtained include roads, elevated roads, intersections, roads, bridges, buildings, road signs, traffic Wei or Lin (4) navigation features; Step 120 ·············· The navigation feature is cut and the navigation information is obtained from the navigation module 50; 7 201033586 Step 130 The camera module 20 is obtained, and the navigation information is displayed on the image 140 to provide the user. The real instant navigation ends the navigation mode immediately upon arrival at the destination. In the case of =====-instantaneous time navigation, light weighting (four) training === is "do", and in this case, processing unit 30 in addition to the instant image display (four) in step 130 to identify the instant film road The position, at 4G, is based on the previous road, so that the display 40 displays the instant image on the display 40 and the instant shirt image on the display 40 with the guide = another = arrow symbol. As shown in the combination of the instant image and the navigation information into a -1 ° callable domain unit 30, the relevant navigation information is displayed on the navigation image (which will be related to other specific locations on the image when the feature is navigated): And display other navigation information on the top, or without the combined steps, the processed image is directly outputted to the display, and the image is taken from the camera module 20 through the navigation ^ 3 (^) The navigation information obtained by the above-mentioned shadows respectively displays the continuous dynamic image output synchronously. In the preferred embodiment of the present invention, for example, FIG. 3 is a schematic diagram of an embodiment of the navigation device, wherein the wheel When the navigation information is turned to the right - 1 shows the live image and the navigation information - the arrow symbol 42 including the right turn to the right of the navigation device 1 is displayed on the road of 201033586 road p w, so that the user can make a left turn according to the clear judgment of the scene. =^ Figure 4, Figure 4 is the navigation device! Display the instant image and navigation map. 30 recognizes that the instant image has navigation = 4G public service fiber, and the singular ◎ can be updated with the title = comparison 'and update the navigation information content, for example, the navigation information km prompt' and in step (four) to combine An output shadow position 'Ding °' on its towel navigation information 44 ugly on the live image - specific. In other embodiments of the present invention, the identification of the navigation features can be further compared and compared with the navigation information provided by the user to improve the navigation module: navigation accuracy, such as when the processing unit 30 recognizes In the real-time image, there are terrains such as crossroads, questioning roads, bridges, etc., or road signs to check the corresponding curry beer, Chichi 5Q, turn into the _ single step = (if necessary) navigation · 5 〇 provided navigation f News. ^ The domain's ^ Ming is used to set up a dynamic (or static) operating environment area on the navigation device: the real-world image_machine module, which will instantly acquire the image into the navigation device processing p (or secret_unit) To identify the navigational services. The processing unit cooperates with the second-time picture and the actual image to mark the navigation information provided by the navigation module (such as road 2, warning, and money) on the track_real_image, and then displays the green (4) _ Reality images and navigation information to achieve the purpose of navigation. The above description is only the preferred embodiment of the present invention, and all changes and modifications made to the scope of the present invention should be within the scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a block diagram of a navigation device combining real-time images and navigation information to provide three-dimensional reality navigation information. Figure 2 is a flow diagram of a navigation method combining instant image and navigation information. FIG. 3 is a schematic diagram showing an embodiment of a navigation device displaying an instant image and navigation information. Figure 4 is a schematic illustration of another embodiment of a navigation device displaying an instant image and navigation information. [Main component symbol description] 1 Navigation device 10 Input unit 20 Camera module 30 Processing unit 40 Display 41, 42 Navigation identification 43, 44 Navigation information 50 Navigation module 60 Image recognition unit 70 Storage unit 100~140 steps