M415294 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種導航系統，真特別是有關於 強化導航路徑的導航系統。 【先前技術】 目前的道路導航設備大都具有道路定位功能與道略 航功能，道路定位功能是利用全球衛奚定位系统〔 、乂下簡M415294 V. New description: [New technical field] This creation is about a navigation system, especially the navigation system that strengthens the navigation path. [Prior Art] Most of the current road navigation equipments have road positioning functions and road navigation functions. The road positioning function is to use the global defending positioning system.
稱為GPS，Global Position System)加上慣性導航襄置 收人造衛星所傳來之定位訊號，即時計算車輛或人所在接 置座標，並將此位置座標與所儲存的道路資料庫内、、 資料做比對，進而計算出車輛或人目前所行敬的、首的道略 際位置。 與實Called GPS, Global Position System) and inertial navigation to receive the positioning signal from the satellite, calculate the coordinates of the vehicle or person, and place the coordinates of the location and the stored road database. Make a comparison, and then calculate the first position of the vehicle or the person who is currently respected. And reality
導 饭 道路導航功能則是可供車輛或人設定一出發地 的地，而後利用最短路徑演算法，來求出兩地點與〜目 達的路徑，泛稱「最短行車路徑」。之後，道路導b1最快到 依據此最佳行車路徑及道路定位㈣能，料=備再 人行進路徑並對駕歇人提示前方路口，或是前方轉弯^ 之距離及轉彎方向...等等。 然而，明參閱第1圖，例如由出發地A到目 的地B戶斤 規劃出來的導航路徑，並無以閃制箭頭強化視覺效果。 【新型内容】 本創作提供一種導航系統，其導航路徑以閃爍的箭頭 強化視覺效果。 、 3 M415294 本創作提出一種導航系統包含：一地圖模組，用以儲 存複數筆地圖資料；一衛星接收模組，用以接收一衛星訊 號並轉換為一定位座標；一輸入模組，用以接收一使用者 所輸入一目的地；一路徑規劃模組，用以根據該定位座標 及目的地而規劃一最短行進路徑；一中央處理器，用以控 制各該模組之運作，並將該最短行進路徑具有閃爍的箭頭 標示；以及一顯示模組，用以顯示具有閃爍的箭頭標示之 該最短行進路徑。 當由出發地到目的地所規劃出來的導航路徑為最短行 進路徑時，以閃爍的箭頭強化視覺效果，藉此讓使用者更 清楚的看到導航路徑。 為讓本創作之上述特徵和優點能更明顯易懂，下文特 舉實施例，並配合所附圖式，作詳細說明如下。 【實施方式】 本創作將揭露一種導航系統。在本創作的以下詳細說 明中，將描述多種特定的細節以便提供本創作的完整說 明。然而，對熟知技藝者來說，並可以不需要使用該等特 定細節便可以實施本創作，或者可以藉著利用替代的元件 或方法來實施本創作。在其他的狀況下，並不特別詳細地 說明已知的方法、程序、部件、以及電路，以免不必要地 混淆本創作的重點。 請參閱第2圖，其顯示一種導航系統100之系統架構 圖。該導航系統100包含一衛星接收模組140，包含了接 4 收天線(GPS antenna)，用以接收人造衛星所傳來之衛星定 位訊號，從而得知當前之日期、時間、輯度、行進之角 度、時速及海平面高度’並將衛星定位訊號轉換為國際標 準NMEA0183格式之座標資料。 丁 該導航系統100包含一輸入模組19〇，在此係指—實 體之裝置’例如：鍵盤、搖桿、按鍵、遙控器、或二控 螢幕等可供使用者作輸人之裝置，用以接收使用者所作^ 定之輸入訊號，例如：於地圖中設定一目的地位置，包含 選擇設定特殊路段之起始點座標以及終止點座標。 3 該導航系統100包含一地圖模組（亦即GIS資料庫 其内部儲存有各種地圖資料，此地圖資料包含有一地區之 道路名稱、路形、道路交會點、對應之經緯度座標、單行 道方向…等屬性參數，或其他相關的交通。 該導航系統100包含一路徑規劃模組12〇，用以根據 衛星接收模組140所傳來目前之座標資料，以及使用者自 輸入模組190所輸入之目的地座標，依最短路徑之計算方 式，推論出最佳之行進道路路線、行進之里程數…等資料。 該導航系統100包含一中央處理器15〇，用以在導航 系統10G啟動時’控制各該模組之運作，包含負責在衛星 接收模組14G將所收到之衛星定位訊㈣換為國際標準 NMEA0183格式之計算。當路徑規劃模組⑽卩最短路獲 廣算法推導&最短料路徑之計料’將該最短行進路徑 以閃爍的箭頭標示。 M415294 該導航系統100包含一顯示模組160，用以顯示具有 閃爍的箭頭標示之該最短行進路徑。舉例，請參閱第3圖， 例如當由出發地A到目的地B所規劃出來的導航路徑為最 短行進路徑時，以閃爍的箭頭強化視覺效果，藉此讓使用 者更清楚的看到導航路徑。該具有閃爍的箭頭包含一顏色 或至少兩顏色之組合。 雖然本創作以前述實施例揭露如上，然其並非用以限 定本創作，任何熟習相像技藝者，在不脫離本創作之精神 和範圍内，所作更動與潤飾之等效替換，仍為本創作之專 利保護範圍内。 M415294 【圖式簡單說明】 圖1是先前技術之最短行進路徑的示意圖。 圖2是本創作一實施例之導航系統之系統架構圖。 圖3是本創作一實施例具有閃爍的箭頭標示之最短行進路 徑的示意圖。 【主要元件符號說明】 100 導航糸統 120 路徑規劃模組 130 地圖模組 140 衛星接收模組 150 中央處理器 160 顯示模組 190 輸入模組 A 出發地 B 目的地The guide road navigation function is a place where a vehicle or a person can set a departure place, and then the shortest path algorithm is used to find the path between the two places and the ~-destination, which is generally called the "shortest driving path". After that, the road guide b1 is the fastest to be based on the best driving route and road positioning (four) energy, material = prepare the person to travel the path and remind the driver to the front intersection, or the distance of the front turn ^ and the direction of the turn... and many more. However, referring to Fig. 1, for example, the navigation route planned from the place of departure A to the destination B, does not enhance the visual effect with a flashing arrow. [New Content] This creation provides a navigation system with a navigation path that enhances visual effects with blinking arrows. 3 M415294 The present invention proposes a navigation system comprising: a map module for storing a plurality of map data; a satellite receiving module for receiving a satellite signal and converting it into a positioning coordinate; and an input module for Receiving a destination input by a user; a path planning module for planning a shortest travel path according to the positioning coordinate and the destination; a central processor for controlling the operation of each module, and The shortest travel path has a blinking arrow designation; and a display module for displaying the shortest travel path indicated by the blinking arrow. When the navigation path planned from the departure point to the destination is the shortest path, the visual effect is enhanced by a blinking arrow, so that the user can see the navigation path more clearly. In order to make the above-mentioned features and advantages of the present invention more comprehensible, the following detailed description of the embodiments and the accompanying drawings will be described below. [Embodiment] This creation will disclose a navigation system. In the following detailed description of the present invention, numerous specific details are set forth in the description However, it is possible for a person skilled in the art to implement the present invention without the use of such specific details, or by using alternative elements or methods. In other instances, well-known methods, procedures, components, and circuits are not described in detail to avoid unnecessarily obscuring the scope of the present invention. Referring to Figure 2, a system architecture diagram of a navigation system 100 is shown. The navigation system 100 includes a satellite receiving module 140, and includes a GPS antenna for receiving satellite positioning signals transmitted by the artificial satellite, thereby knowing the current date, time, degree, and travel. Angle, speed and sea level 'and convert satellite positioning signals into coordinate data in the international standard NMEA0183 format. The navigation system 100 includes an input module 19〇, which refers to a device of the entity, such as a keyboard, a joystick, a button, a remote controller, or a second control screen, which can be used as a user input device. To receive the input signal made by the user, for example, setting a destination location in the map, including selecting a starting point coordinate and a ending point coordinate of the special road segment. 3 The navigation system 100 includes a map module (that is, the GIS database stores various map materials therein, and the map data includes a road name, a road shape, a road intersection point, a corresponding latitude and longitude coordinate, a one-way direction... The attribute system, or other related traffic. The navigation system 100 includes a path planning module 12〇 for inputting current coordinate data according to the satellite receiving module 140 and input by the user from the input module 190. The destination coordinates, according to the calculation method of the shortest path, infer the best route of the road, the number of miles traveled, etc. The navigation system 100 includes a central processing unit 15〇 for controlling when the navigation system 10G is started. The operation of each module includes the calculation of replacing the received satellite positioning signal (4) into the international standard NMEA0183 format by the satellite receiving module 14G. When the path planning module (10) is shortest-circuited, the algorithm is derived & The route of the route 'marks the shortest travel path with a blinking arrow. M415294 The navigation system 100 includes a display module 160 for displaying The shortest travel path is indicated by a blinking arrow. For example, please refer to FIG. 3, for example, when the navigation path planned from the departure point A to the destination B is the shortest travel path, the visual effect is enhanced by a blinking arrow. This allows the user to see the navigation path more clearly. The flashing arrow contains a color or a combination of at least two colors. Although the present invention is disclosed above in the foregoing embodiment, it is not intended to limit the creation, and any familiar art is similar. In the spirit and scope of this creation, the equivalent replacement of the modifiers and retouchings is still within the scope of the patent protection of the creation. M415294 [Simplified illustration] Figure 1 is a schematic diagram of the shortest path of the prior art Fig. 2 is a system architecture diagram of a navigation system according to an embodiment of the present invention. Fig. 3 is a schematic diagram of a shortest travel path with blinking arrows indicated in an embodiment of the present invention. [Description of main component symbols] 100 Navigation system 120 path planning Module 130 map module 140 satellite receiving module 150 central processor 160 display module 190 input mode Group A Departure B Destination