200827671 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種警示方法、供執行該方法之記錄 媒體及電子裝置，特別是指一種導航裝置之行車安全警示 方法、供執行該方法之記錄媒體及導航裝置。 【先前技術】 一般車輛上使用的導航裝置，其所計算出的推薦路線 ，常常只有考慮行車時間最短及距離最近等因素，並未有 其他保護駕駛人的警示機能。 【發明内容】 本發明的構想是以保護駕駛人的安全考量為出發點， 提供駕駛人關於目前駕駛路段的狀況。 因此，本發明之目的，即在提供一種讓駕駛人對於目 前駕駛路段的狀況有所警覺的導航裝置之行車安全警示方 法、供執行該方法之記錄媒體及導航裝置。 於是，本發明導航裝置之行車安全警示方法係將該導 航裝置安裝在-移動體上。該方法包括τ述步驟：⑷取得該 移動體目前所在位置的一定位訊號；（b)依據該定位訊號取 得一路況資料庫的一路段資料，藉此判斷該移動體是否進 入一警示路段；及（C)若判斷該移動體為進入該警示路段則 發出一警示。 ' 本發明導航裝置係安裝在一移動體上，該導航裝置包 含一全球衛星定位模組、一記錄媒體、一顯示單元及一控 制單元。 5 200827671 該全球衛星定位模組用以接收一定位訊號；該記錄媒 體儲存有疋位私式、—具有電子地圖集之地圖資料庫及 二路況資料庫；該顯示單元用以顯示該電子地圖；該控制 早7G用以執行該定位程式及控制各元件之運作，係自該全 球衛星定位模組取得該定位訊號，依據該定位訊號在該地 圖資料庫取得—對應的電子地圖以及取得該路況資料庫的 一路段資料，藉此判斷該移動體是否進入一警示路段，若 判斷該移動體為進入該警示路段，則於該顯示單元發出一 警示。 因此，使用本發明導航裝置之行車安全警示方法及其 裝置的優點在於，當駕駛人車輛行經有特定道路安全資訊 的一道路或一地區時，導航裝置會自動且即時地顯示一警 不圖案或發出一警不語音以提醒駕駛人注意，讓駕駛人決 疋疋否依照目前的導引路線繼續小心行駛，或繞道而行以 避開危險路段。 【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較佳實施例的詳細說明中，將可清 楚的呈現。 參閱圖1，本發明導航裝置之行車安全警示方法之較佳 實施例中，係將一導航裝置100安裝在一移動體5(如··汽 車）上，由導航裝置100自動判斷以警示一駕駛人6(如：駕 駛人）是否需留心目前行駛的路段。 參閱圖1及圖2，該導航裝置100係一全球衛星定位導 6 200827671 =置一’其包含有一控制單元10、顯示單元111、-揚聲器 14及一值2衛星疋位拉組12、一輸入單元13、-記錄媒體 14及一傳輪模组15。 以供仏二I疋位_組12是用以接收—全球衛星定位訊號 一…制單元10，輸入單元13可受駕駛人6觸發以產生 一㈣指t予控制單元1G，控制單元1G接收控制指令可進 入一開機模式以载人作業系統⑷及執行定位程式142。 己錄媒體14疋電腦可讀取且用以使控制單元10執行 本發明之行車安全警示方法，在記錄媒體14中儲存有一作 業系、妹式141、-定位程式142、—地圖資料庫143及一 路況資料庫144。 定位程式142連結地圖資料庫143及路況資料庫144, 地圖資料庫143具有-電子地圖集，當控制單元1〇執行該 ，位程式142時，係自全球衛星定位模組12取得—定位訊 號，並依據定位訊號取出地圖資料庫143對應的—電子地 圖：及在該電子地圖標示出移動冑5目前所在位置，於顯 :早兀ill顯示出來供駕駛人6參考。傳輸模組丨5受控制 單元10控制自外界接收最新的路段資料，再由控制單元⑺ 對於路況資料庫144之路段資料加以更新。 參閱圖3’路況資料庫144是由一前處理系統編所建 置，前處理系統200是將需要警示的路段加以標示以成為 一警示路段資料儲存於該路況資料庫144中。 20、一輸 及一更新 前處理系統200具有一現有道路資訊資科庫 入模組21、一格式轉換模組22、一整合模組23 7 200827671 模組24。其巾，财道路資訊諸庫2q神有目前所 路段貢料，各路段資料包括有路段的基本資料、共用 、道路構造資料、交通狀況及交通規則等棚位。 首先，調查人員先對於每一路段進行警示路段的 和調查’例如：該警示路段之t集可以是自行調查、政府 交通相關單位所訂定設立警示標誌道路、媒體報導或由駕 駛人^回饋反應來取得；至於警示路段之調查方法，則可 依據資訊策集來源，以實車實地調查的方式，由調查人員 清楚界定安全資訊的道路範圍並加以記錄之。經由前述策 集寺周—之後，調查人員可將精確的調查結果以輸入模組 21輸入至格式轉換模組22。 本較佳實施例中，該警示路段是-狹路\路況不良、一 易淹水、-易埒方、—易肇事、—特殊地形危險、一險昇、 險降坡、-長料\長下坡起點、—連續彎路、—長㈣、 道路屋滑、意行人\兒童、—注意動物、—危橋、狹橋 、-開頭燈、-同向有逆向調撥車道一平交道、一雪地 同向有逆向A車道、一多霧、一強風、一顛簸、低蓬路 面 馬]疋岸、一禁止會車或一此路不通\前方道路終點 之路段。 、… 配合圖4所示，轉換模組22是將調查結果轉換為一資 料、（構4，该貧料結構4具有複數位元，且各位元用以標示 各種道路類別是否設定，例如：資料結構4使用二個字元 長度（word)共32位元，用來標示各種道路類別，且當各該 位元等於1表示此段道路具有代表該類別之安全資訊設定 8 200827671 ，當各該位元等於〇表示此道路無該類別之安全資訊設定 Ο 例如·根據實際調查儲存有一屬性屬於【注意行人^兒 里】的路4又，則在該資料結構4的位元丨〇也就是【注音行 人\兒童】的欄位設為1，若該路段有其他屬性，亦可在對 應的攔位加以標示為1，若無特殊屬性，則維持標示為〇。 整合杈組23是自現有道路資訊資料庫2〇取得目前的 路段資料，並在各路段資料中整合該資料結構4於各路段 貝料中，使其具有標不；本較佳實施例中，該路段資料是 一串256位元組的資料，該資料結構4即是整合在其中的 交通狀況欄位·，更新模組24則是將整合模組23整合後的 各路段資料存入並更新該路況資料庫144。 參閱圖1、圖5及圖6,導航裝置1〇〇之控制模組1〇 係配合該記憶模組14之定位程式142、地圖資料庫143及 路況資料庫144以執行本發明導航裝置之行車安全警示方 法。 參閱圖5，控制單元1〇具有二種設定模式供駕驶人6 以輸入單元13設定，一是不受外在因素變動而影響的系統 預設模式（步驟501)，例如連續彎路、長隧道、注意行人^兒 童、危橋\狹橋或平交道等已是既定事實（不受外力因素影響 )的路段；一是受外在（氣候）因素變動而影響的手動設定模 式（步驟502)，其具有地震模式（步驟5〇3)、下雪模式（步驟 Μ4)、多霧模式（步驟505)、強風模式（步驟5〇6)及大雨模式 (步驟507)，由於是受受外在（氣候）因素變動，因此必須綜 200827671 合多種可能需要警示的路況來考量。 入次例如’地震模式（步驟5G3)包含所有可能與地震相關安 :-貝訊’如··易財路段、特殊地形危險路段等。下帝模 式（步驟504)包含所有可能與下雪相關安全資訊，如^ 路段、特殊或地形危險路段。多霧模式(步驟5〇5)包 二斤有可能與起霧的相關安全資訊…多霧路段。強風 、’ Ο驟506)包含所有可能與強風相關安全資訊，如·強 2段、易枬方路段等。大雨模式（步驟5Q7)包含所有可能 雨相關安全資訊’如··易淹水路段、易財路段等。 參閱圖6’在設定好系統預設模式或手動設定模式之後 導航裝i刚先取得移動體5目前所在位置的定位訊 谠（步驟601) ’並配合地圖資料冑143之地圖集以顯示目前 所在位置的一電子地圖（步驟602)。 接著，定位程式142依據該定位訊號取得路況資料庫 的y路段資料（步驟6G3);藉此，判斷該移動體5是否進入 -警示路段(步驟604)?若判斷該移動體5為進入該警示路 段，則發出警示（步驟605)。 立本較佳實施财，t示方式可選擇使用揚聲器ιΐ2以語 音提示，或是於顯示單元1U顯示一警告圖案或一警示文字 且事先在進入該警示路段前一段距離時即發出該警示。 _參閱圖1及圖7,當行驶在導引行程上，此時距離一警 不路段前方時，顯示單元lu的一顯示畫面7會顯示一警示 圖案71及-警示文字72，並以揚聲器ιΐ2發出警示語音： 或“前方，進入危險路段，請小心駕駛“。 10 200827671 另外，當行駛在導引行程上且距離警示路段前方1公 里\700公尺\300公尺\1〇〇公尺時，亦會於顯示畫面7顯示 警告圖案71及警示文字72,並以揚聲器112發出警示語音 ，例如：“前方，1公里後即將進入危險路段，請小心駕駛 或前方，300公尺後即將進入危險路段，請小心駕駛“ 等，依此類推。 若判斷該移動體5未進入任何警示路段，則不發出警 示（步驟606)，·最後判斷是否關機（步驟6〇7)?若否則接續步 驟601 ’若是則結束所有流程。 歸納上述，本發明導航裝置100之行車安全警示方法 由於導航裝置1GG建置有路況f料庫144，依據定位訊號可 取知路況f料庫144的一路段資料，藉此判斷移動體5(車 輛）是否進入一警示路段，因此可提醒駕駛人注意，讓駕駛 人決定是否依照目前的導引路線繼續小心行駛，或提早繞 道而行以避開危險路段 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是一示意圖，說明本發明導航裝置之行車安全警 不方法之-較佳實施例係將_導航裝置安裝在—移動體上 圖2是一系統方塊圖，說明該較佳實施例之導航裝置 11 200827671 具有的構件； 圖 3 s ^ 、 疋一系統方塊圖，說明該較佳實施例的一路況資 料庫疋由一前處理系統所建置； 上圖4是一示意圖，說明該較佳實施例之前處理系統是 將凋查結果轉換為一資料結構，f亥資料結構具有複數位元 且各位元用以標示各種道路類別是否設定； 圖5是一流程圖，說明該較佳實施例具有二種設定模 式’一疋不受外在因素變動而影響的系統預設模式，一是 受外在因素變動而影響的手動設定模式； 圖6是一流程圖，說明該較佳實施例執行的步驟；及 圖7是一示意圖，說明當行駛在導引行程上，此時距 離一警示路段前方時，顯示晝面會顯示警告圖案。 12 200827671 【主要元件符號說明】 100… •…導航裝置 20......... 現有道路資訊資 10"… •…控制單元 料庫 111… •…顯示單元 21......... 輸入模組 112… •…揚聲器 22......... 格式轉換模組 12"… …·全球衛星定位模 23......... 整合模組 組 24......... 更新模組 13••… •…輸入單元 4 .......... 資料結構 14"… •…記錄媒體 501〜507 步驟 141… •…作業系統程式 501〜507 步驟 142… •…定位程式 7 .......... 顯示畫面 143… 地圖 > 料庫 71......... 警示圖案 144… …·路況資料庫 72......... 警示文字 15…… •…傳輸模組 200… —如處理糸統 13200827671 IX. Description of the Invention: [Technical Field] The present invention relates to a warning method, a recording medium and an electronic device for performing the same, and more particularly to a driving safety warning method for a navigation device, for performing the method Record media and navigation devices. [Prior Art] In the navigation device used in a general vehicle, the recommended route calculated by the vehicle is often only considered to have the shortest travel time and the closest distance, and there is no other warning function for protecting the driver. SUMMARY OF THE INVENTION The concept of the present invention is based on the safety considerations for protecting a driver, and provides the driver with a view of the current driving section. Accordingly, it is an object of the present invention to provide a driving safety warning method for a navigation device that alerts the driver to the condition of the current driving section, a recording medium and a navigation device for performing the method. Thus, the driving safety warning method of the navigation device of the present invention mounts the navigation device on the mobile body. The method includes the steps of: (4) obtaining a positioning signal of the current location of the mobile body; (b) obtaining a piece of data of a road condition database according to the positioning signal, thereby determining whether the mobile body enters a warning section; (C) If the mobile body is determined to enter the warning section, an alert is issued. The navigation device of the present invention is mounted on a mobile device comprising a global satellite positioning module, a recording medium, a display unit and a control unit. 5 200827671 The global satellite positioning module is configured to receive a positioning signal; the recording medium stores a private location, a map database with an electronic atlas and a second road database; the display unit is configured to display the electronic map; The control 7G is used to execute the positioning program and control the operation of each component, and the positioning signal is obtained from the global satellite positioning module, and the corresponding electronic map is obtained in the map database according to the positioning signal, and the road condition data is obtained. A piece of data of the library is used to determine whether the mobile body enters a warning road section. If it is determined that the mobile body enters the warning road section, an alert is issued on the display unit. Therefore, the driving safety warning method and apparatus thereof using the navigation device of the present invention have an advantage in that when the driver's vehicle travels through a road or an area with specific road safety information, the navigation device automatically and immediately displays a warning pattern or Send a police voice to remind the driver to pay attention, let the driver decide whether to continue to drive carefully according to the current guiding route, or to detour to avoid dangerous sections. The above and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the preferred embodiments. Referring to FIG. 1, in a preferred embodiment of the driving safety warning method of the navigation device of the present invention, a navigation device 100 is mounted on a mobile body 5 (such as a car), and the navigation device 100 automatically determines to drive a driving. Whether person 6 (such as a driver) needs to pay attention to the current road section. Referring to FIG. 1 and FIG. 2, the navigation device 100 is a global satellite positioning guide. The system includes a control unit 10, a display unit 111, a speaker 14 and a value 2 satellite clamp group 12, and an input. The unit 13, the recording medium 14, and a transfer module 15. The unit 12 is for receiving the global satellite positioning signal unit 10, and the input unit 13 can be triggered by the driver 6 to generate a (four) finger to the control unit 1G, and the control unit 1G receives the control. The command can enter a boot mode to load the operating system (4) and execute the positioning program 142. The recorded media is readable by the computer and is used to cause the control unit 10 to perform the driving safety warning method of the present invention. The recording medium 14 stores a working system, a sister 141, a positioning program 142, a map database 143, and A road database 144. The positioning program 142 is linked to the map database 143 and the road database 144. The map database 143 has an electronic map set. When the control unit 1 executes the bit program 142, the positioning signal is obtained from the global satellite positioning module 12. And according to the positioning signal, the map map database 143 corresponding to the electronic map: and the electronic map shows the current location of the mobile phone ,5, Yu Xian: early ill display for the driver 6 reference. The transmission module 丨5 is controlled by the control unit 10 to receive the latest road segment data from the outside, and then the control unit (7) updates the road segment data of the road condition database 144. Referring to Figure 3, the road condition database 144 is constructed by a pre-processing system 200 that marks the road segments requiring warning to be stored in the road condition database 144 as a warning road segment data. 20. The first processing system 200 has an existing road information resource storage module 21, a format conversion module 22, and an integration module 23 7 200827671 module 24. Its towel, financial road information library 2q God has the current section of the tribute, the data of each section includes the basic information of the road section, sharing, road structure data, traffic conditions and traffic rules and other sheds. First of all, the investigators first conduct warnings and investigations on each section of the road. For example, the set of warning sections can be self-investigated, set up by the government traffic related units to set up warning signs, media reports or feedback from the driver. As for the investigation method of the warning section, the scope of the safety information can be clearly defined and recorded by the investigator based on the source of the information. Through the aforementioned policy week, the investigator can input the accurate survey result to the format conversion module 22 as the input module 21. In the preferred embodiment, the warning road section is - narrow road \ poor road condition, one is easy to flood, - easy to smash, easy to smash, - special terrain hazard, one dangerous rise, dangerous downhill, - long material \ long Starting point of downhill, continuous curved road, long (four), road house slippery, Italian pedestrians/children, - attention to animals, - dangerous bridge, narrow bridge, - beginning light, - same direction, reversed lane, one level crossing, one snowy To the reverse A lane, a fog, a strong wind, a bump, a low road surface, a shore, a forbidden car or a road that does not pass the road. As shown in FIG. 4, the conversion module 22 converts the survey result into a data, (construction 4, the poor structure 4 has a plurality of bits, and the elements are used to indicate whether various road categories are set, for example: data Structure 4 uses two characters of a total of 32 bits to indicate various road categories, and when each of the bits is equal to 1, it indicates that the road has a security information setting 8 200827671, when each bit Yuan equals 〇 means that there is no security information setting for this type of road. For example, according to the actual investigation, there is a road 4 that belongs to [pay attention to pedestrians], and then the bit 丨〇 in the data structure 4 is also [phonetic] Pedestrian\Children's field is set to 1. If the road section has other attributes, it can be marked as 1 in the corresponding block. If there is no special attribute, it will be marked as 〇. The integrated group 23 is from the existing road information. The data bank 2 obtains the current road segment data, and integrates the data structure 4 in each road segment data into the bedding materials of each road segment to make it have a mark; in the preferred embodiment, the road segment data is a string of 256 bits. group The data structure 4 is the traffic status field integrated therein, and the update module 24 stores and updates the road data database 144 of the integrated road module 144. Referring to FIG. In FIG. 5 and FIG. 6, the control module 1 of the navigation device 1 is configured to cooperate with the positioning program 142 of the memory module 14, the map database 143, and the road condition database 144 to perform the driving safety warning method of the navigation device of the present invention. Referring to FIG. 5, the control unit 1 has two setting modes for the driver 6 to set by the input unit 13, and the first is a system preset mode (step 501) that is not affected by external factors, such as continuous detours, long tunnels, Pay attention to pedestrians, children, dangerous bridges, narrow bridges or level crossings, etc., which are established facts (not affected by external factors); first, manual setting mode affected by external (climate) factors (step 502), It has an earthquake mode (step 5〇3), a snowing mode (step Μ4), a foggy mode (step 505), a strong wind mode (step 5〇6), and a heavy rain mode (step 507), because it is subject to external (climate) The factors change, so It is necessary to consider 200827671 with a variety of road conditions that may require warning. For example, the 'earthquake mode (step 5G3) contains all the possible earthquake-related safety: - Beixun 'Ru·Yi Cai section, special terrain dangerous section, etc. The mode (step 504) contains all safety information that may be related to snowing, such as ^ road section, special or terrain dangerous section. Multi-fog mode (step 5〇5). Two kilograms may be related to fogging safety information... Strong wind, 'Step 506' contains all safety information that may be related to strong winds, such as · Qiang 2, Yi Yi Fang section. The heavy rain mode (step 5Q7) contains all possible rain-related safety information, such as the flood-prone road section and the Yicai section. Referring to FIG. 6', after setting the system preset mode or the manual setting mode, the navigation device first obtains the positioning information of the current location of the mobile body 5 (step 601)' and cooperates with the map data of the map data 143 to display the current location. An electronic map of the location (step 602). Then, the positioning program 142 obtains the y road segment data of the road condition database according to the positioning signal (step 6G3); thereby, determining whether the mobile body 5 enters the warning road segment (step 604). If it is determined that the mobile body 5 is entering the warning On the road segment, a warning is issued (step 605). It is better to implement the money. The t-mode can choose to use the speaker ιΐ2 as a voice prompt, or display a warning pattern or a warning text on the display unit 1U and issue the warning before entering the warning section. _ Referring to FIG. 1 and FIG. 7 , when driving on the guiding stroke, when a distance is in front of the warning section, a display screen 7 of the display unit lu displays a warning pattern 71 and a warning text 72, and the speaker ιΐ2 Send a warning tone: or "Front, enter dangerous sections, please drive carefully." 10 200827671 In addition, when driving on the guiding stroke and 1 km \700 m \300 m \1 m in front of the warning section, the warning pattern 71 and the warning text 72 are also displayed on the display screen 7, and The speaker 112 sends a warning voice, for example: "In front, 1 km will soon enter the dangerous section, please drive carefully or ahead, 300 meters will soon enter the dangerous section, please drive carefully, etc., and so on. If it is judged that the mobile body 5 has not entered any warning section, no warning is issued (step 606), and finally it is judged whether or not the power is turned off (step 6〇7). Otherwise, the subsequent step 601 ’ ends the flow. In summary, the driving safety warning method of the navigation device 100 of the present invention is configured by the navigation device 1GG to establish a road condition f library 144, and the road segment information of the road condition f library 144 can be obtained according to the positioning signal, thereby determining the moving body 5 (vehicle). Whether to enter a warning section, so the driver can be reminded to let the driver decide whether to continue to drive carefully according to the current guiding route, or to detour early to avoid dangerous sections, only the above, only for the present invention. The present invention is not limited by the scope of the invention, and the simple equivalent changes and modifications made by the invention in the scope of the invention and the scope of the invention are still within the scope of the invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing a driving safety warning method of a navigation device according to the present invention. A preferred embodiment is to mount a navigation device on a mobile body. FIG. 2 is a system block diagram illustrating the The navigation device 11200827671 of the preferred embodiment has the components; FIG. 3 is a block diagram of the system, and the road database of the preferred embodiment is constructed by a pre-processing system; The figure shows that the processing system before the preferred embodiment converts the result of the investigation into a data structure, and the data structure has a plurality of bits and the bits are used to indicate whether various road categories are set. FIG. 5 is a flowchart illustrating The preferred embodiment has two setting modes: a system preset mode that is not affected by external factors, and a manual setting mode that is affected by external factors. FIG. 6 is a flowchart illustrating the comparison. The steps performed by the preferred embodiment; and FIG. 7 is a schematic diagram showing that when driving on the guiding stroke, when the distance is ahead of a warning section, the warning surface is displayed. 12 200827671 [Description of main component symbols] 100... •...Navigation device 20......... Existing road information 10"... •...Control unit library 111...•...Display unit 21... ... input module 112... •...speaker 22......... format conversion module 12"...·Global satellite positioning module 23......... integrated module group 24. ........ Update Module 13••... •...Input Unit 4 .......... Data Structure 14"... •...Recording Media 501~507 Step 141... •...Operating System Program 501~507 Step 142... •...Positioning program 7 .......... Display screen 143... Map > Library 71......... Warning pattern 144... .... Road data library 72 ......... Warning text 15... •...Transmission module 200... - such as processing system 13