M412351 五、新型說明： 【新型所屬之技術領域】 本創作是有關於一種行車導航記錄器，且特別是有關 於一種具有道路轉彎加權功能的行車導航記錄器。 【先前技術】 在現今社會中，汽車普及程度之高，幾乎已是每個家 庭大都會擁有一台汽車，隨著使用者（駕駛者）需要而常加 裝各種電子配備，如全球定位系統（global positioning system ’ GPS)、行車記錄器（Event Data Recorder，EDR)等， 其中’全球定位系統(GPS)係利用一 GPS接收器如具有C/A 碼WGS-84橢球座標系的全球定位系統以接收GPS之衛星 信號中的車子定位資料，並可配合預設之電子地圖（e_map) 及顯示幕以提供行車目前所在的地區 '位置、方位及車速 等’以利於駕駛者隨時掌握行車動向；由於全球定位系統 (GPS)已是一成熟產品，故於此不另詳述其細部結構及使用 功能。 然，至目前為止，習知全球定位系統(GPS)目前的導航 模式’大多是依據最短路徑來規劃導航路線，若是最短路 徑中具有多個轉彎對於駕駛人而言轉彎的路段駕駛不易， 也容易產生交通事故，因此藉由每種不同轉彎類型來加上 權重’以提南駕驶人在行驶上的便利性。 3 M4123-51 【新型内容】 本創作提供一種具有道路轉彎加權功能的行車導航記 錄器，藉由將路線中的轉彎路段以權重的方式加權，以供 處理單元規劃出最少轉彎的較佳導航路徑，並提高駕駛人 行車之便利性。 本創作提出一種具道路轉彎加權功能之行車導航記錄 器，係設置於一車輛上，包括一行車導航記錄器主機、一 輸入單元、一衛星定位單元、一地圖資料庫、一顯示單元 及一處理單元。輸入單元、衛星定位單元、地圖資料庫、 顯示單元及處理單元設置於行車導航記錄器主機上。 衛星定位單元依據車輛之經緯度資料取得車輛之經緯 度資訊，地圖資料庫儲存至少一道路類型資訊及對應每一 道路類型資訊之一道路權重資訊，顯示單元顯示一電子地 圖，電子地圖係包括至少一道路類型資訊，處理單元依據 道路類型資訊及對應每一道路類型資訊之道路權重資訊進 行路線規劃，並控制顯示單元所顯示之電子地圖資訊及一 導航路徑。 在本創作之一實施例中，上述之行車導航記錄器主機 更包括一時間產生單元以連接處理單元，並持續計算時間 與曰期。 在本創作之一實施例中，上述之顯示單元更顯示一操 作選單。 4 M412351 在本創作之一實施例中，上述之行車導航記錄器主機 更包含一電力供應單元以安裝一電池，藉此透過電池供電 予行車導航記錄器。 在本創作之一實施例中，上述之行車導航記錄器主機 更包含一電源線以連接至車輛之電源插孔，藉此透過電源 線供電予行車導航記錄器。 在本創作之一實施例中，上述之行車導航記錄器主機 上更具一接孔，接孔係可連接一多媒體播放器。 在本創作之一實施例中，上述之輸入單元及該顯示單 元係為一觸控式螢幕。 本創作因採用道路轉彎加權的方式，使得處理單元在 做路徑規劃時，會依據各種轉彎路段的方式來對路徑進行 加權，藉此，可避免路徑規劃時，因為路線有過多的轉彎 而造成的不便及危險。 【實施方式】 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。 請同時參閱圖1、圖2A及圖2B，圖1是本創作實施 例之元件方塊示意圖，圖2A是本創作實施例之行車導航 記錄器所顯示之第一晝面示意圖。圖2B是本創作實施例之 行車導航記錄器所顯示之第二畫面示意圖。 在圖1中，具道路轉彎加權功能之行車導航記錄器包 括一行車導航記錄器主機110、一輸入單元120、一衛星定 5 M4123-51 位單元130、一地圖資料庫140、一顯示單元150及一處理 單元160。輸入單元120、衛星定位單元130、地圖資料庫 140、顯示單元150及處理單元160設置於行車導航記錄器 主機110上。 請同時參照圖1、圖2A及圖2B，衛星定位單元130 依據車輛之經緯度資料取得車輛之一車速信號，地圖資料 庫140儲存至少一道路類型資訊141及對應每一道路類型 資訊141之一道路權重資訊142，顯示單元150顯示一電 子地圖251，電子地圖251係包括至少一道路類型資訊 141，處理單元160依據道路類型資訊141及對應每一道路 類型資訊141之道路權重資訊142進行路線規劃，並控制 顯示單元150所顯示之電子地圖資訊251及一初始路徑 201。 更進一步來說，輸入單元120及顯示單元150較佳為 一觸控式螢幕，藉此，使用者可直接於畫面中操作。 此外，一般而言，駕驶人在出發時就會先設定好目的 地，因此，在行進間，處理單元160會依據目前衛星定位 單元130所取得車輛經緯度資訊進行路徑規劃以產生一初 始路徑201 (如圖2A所示），而於本實施例中，處理單元 160更依據道路類型資訊141及對應每一道路類型資訊141 之道路權重資訊142重新規劃路徑，在自動進行道路轉彎 加權計算後，顯示一加權路徑202 (如圖2B所示）。 此外，電力供應單元170可安裝一電池180，藉此透 6 M412351 過電池180供電予行車導航記錄器主機110。 於本實施例中，行車導航記錄器主機更包括一時間產 生單元以連接處理單元，並持續計算時間與曰期。 於本實施例中，行車導航記錄器主機更包含一電源線 以連接至車輛之電源插孔，藉此透過電源線供電予行車導 航記錄器。 於本實施例中，行車導航記錄器主機上更具一接孔， 該接孔係可連接一多媒體播放器。 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。 M412351 【圖式簡單說明】 圖1是本創作實施例之元件方塊示意圖。 圖2A是本創作實施例之行車導航記錄器所顯示之第一畫 面示意圖。 圖2B是本創作實施例之行車導航記錄器所顯示之第二畫 面示意圖。 【主要元件符號說明】M412351 V. New description: [New technical field] This creation is related to a driving navigation recorder, and in particular to a driving navigation recorder with road turning weighting function. [Prior Art] In today's society, the popularity of automobiles is almost high. Every family has a car in a metropolis. With the needs of users (drivers), various electronic devices, such as the Global Positioning System (GPS), are often installed. Global positioning system 'GPS', Event Data Recorder (EDR), etc., where 'Global Positioning System (GPS) utilizes a GPS receiver such as a global positioning system with C/A code WGS-84 ellipsoid coordinate system In order to receive the vehicle positioning data in the GPS satellite signal, and with the preset electronic map (e_map) and the display screen to provide the location, location, speed and speed of the current location of the vehicle to facilitate the driver to grasp the driving trend at any time; Since the Global Positioning System (GPS) is already a mature product, its detailed structure and function are not detailed here. However, until now, the current navigation mode of the Global Positioning System (GPS) is mostly based on the shortest path to plan the navigation route. If there are multiple turns in the shortest path, it is not easy for the driver to turn the road. In the event of a traffic accident, the weight is added by each different type of turn to take the driver's convenience in driving. 3 M4123-51 [New content] This creation provides a driving navigation recorder with road turning weighting function, which weights the turning sections in the route in a weighted manner, so that the processing unit can plan the preferred navigation path with the least turning. And improve the convenience of driving people. The present invention proposes a driving navigation recorder with a road turning weighting function, which is arranged on a vehicle, comprising a row navigation recorder main body, an input unit, a satellite positioning unit, a map database, a display unit and a processing unit. The input unit, the satellite positioning unit, the map database, the display unit and the processing unit are disposed on the driving navigation recorder host. The satellite positioning unit obtains the latitude and longitude information of the vehicle according to the latitude and longitude data of the vehicle, and the map database stores at least one road type information and one road weight information corresponding to each road type information, and the display unit displays an electronic map, and the electronic map includes at least one road. Type information, the processing unit performs route planning according to road type information and road weight information corresponding to each road type information, and controls electronic map information and a navigation path displayed by the display unit. In one embodiment of the present invention, the driving navigation recorder host further includes a time generating unit to connect to the processing unit and continuously calculate the time and period. In one embodiment of the present author, the display unit described above further displays an operational menu. 4 M412351 In an embodiment of the present invention, the driving navigation recorder main body further includes a power supply unit for mounting a battery, thereby being powered by the battery to the driving navigation recorder. In an embodiment of the present invention, the driving navigation recorder main body further includes a power cord for connecting to a power socket of the vehicle, thereby supplying power to the driving navigation recorder through the power line. In an embodiment of the present invention, the driving navigation recorder main body has a hole, and the connecting hole can be connected to a multimedia player. In an embodiment of the present invention, the input unit and the display unit are a touch screen. Due to the use of road turning weighting, the processing unit will make the path weighting according to various turning sections when the processing unit is doing path planning, thereby avoiding the path planning, because the route has too many turns. Inconvenience and danger. [Embodiment] In order to make the above features and advantages of the present invention more comprehensible, the following embodiments are described in detail with reference to the accompanying drawings. Referring to FIG. 1 , FIG. 2A and FIG. 2B , FIG. 1 is a block diagram of the components of the present embodiment, and FIG. 2A is a first schematic view showing the driving navigation recorder of the present embodiment. Fig. 2B is a second screen view showing the driving navigation recorder of the present embodiment. In FIG. 1 , a driving navigation recorder with a road turning weighting function includes a row navigation recorder main unit 110 , an input unit 120 , a satellite setting 5 M4123-51 bit unit 130 , a map database 140 , and a display unit 150 . And a processing unit 160. The input unit 120, the satellite positioning unit 130, the map database 140, the display unit 150, and the processing unit 160 are disposed on the driving navigation recorder host 110. Referring to FIG. 1 , FIG. 2A and FIG. 2B , the satellite positioning unit 130 obtains one of the vehicle speed signals according to the latitude and longitude data of the vehicle, and the map database 140 stores at least one road type information 141 and one road corresponding to each road type information 141 . The weight information 142, the display unit 150 displays an electronic map 251, the electronic map 251 includes at least one road type information 141, and the processing unit 160 performs route planning according to the road type information 141 and the road weight information 142 corresponding to each road type information 141. And controlling the electronic map information 251 displayed by the display unit 150 and an initial path 201. Furthermore, the input unit 120 and the display unit 150 are preferably a touch screen, whereby the user can operate directly in the screen. In addition, in general, the driver sets the destination first when starting. Therefore, during the travel, the processing unit 160 performs path planning according to the vehicle latitude and longitude information acquired by the current satellite positioning unit 130 to generate an initial path 201 ( As shown in FIG. 2A, in the embodiment, the processing unit 160 re-plans the path according to the road type information 141 and the road weight information 142 corresponding to each road type information 141, and displays the road turning weighting calculation automatically. A weighted path 202 (shown in Figure 2B). In addition, the power supply unit 170 can be mounted with a battery 180, thereby supplying power to the driving navigation recorder host 110 via the battery 180. In this embodiment, the driving navigation recorder host further includes a time generating unit to connect to the processing unit, and continuously calculates the time and the period. In this embodiment, the driving navigation recorder main unit further includes a power cord for connecting to the power socket of the vehicle, thereby supplying power to the driving navigation recorder through the power line. In this embodiment, the main body of the navigation navigation recorder has a hole, and the connection hole can be connected to a multimedia player. Although the present invention is disclosed above in the foregoing embodiments, it is not intended to limit the present invention. Any skilled person skilled in the art, without departing from the spirit and scope of the present invention, is equivalent to the replacement of the modifiers and retouchings. Within the scope of patent protection. M412351 [Simplified Description of the Drawings] Fig. 1 is a block diagram showing the components of the present embodiment. Fig. 2A is a first schematic view showing the driving navigation recorder of the present embodiment. Fig. 2B is a second schematic view showing the driving navigation recorder of the present embodiment. [Main component symbol description]
110 行車導航記錄器主機 120 輸入單元 130 衛星定位單元 140 地圖資料庫 141 道路類型資訊 142 道路權重資訊 150 顯示單元110 Driving Navigation Recorder Main Unit 120 Input Unit 130 Satellite Positioning Unit 140 Map Library 141 Road Type Information 142 Road Weight Information 150 Display Unit
160 處理單元 170 電力供應單元 180 電池 201 初始路徑 202 加權路徑 251 電子地圖 8160 Processing Unit 170 Power Supply Unit 180 Battery 201 Initial Path 202 Weighted Path 251 Electronic Map 8