200949209 九、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及方法’特別是一種持續提示目的地位置 之導航裝置及方法。 【先前技術】 全球衛星定位系統（Global Positioning System，GPS)係以專屬的訊號 接收器接收衛星所發出的訊號’經由計算後即可確定所在位置處，同時讀 ❹ 取數值化的電子地圖數據資料庫，以將所在位置處顯示在電子地圖上，使 用者僅需輸入目的地位置，即可再利用導航系統規劃由所在位置處抵達目 的地位置之路徑，並以語音提示配合電子地圖顯示導引使用者駕駛，避免 使用者因位處陌生區域而迷路，藉以讓使用者安全地到達目的地。 然而，單純依靠導航系統的指引僅能提供到達目的地位置的導航路 徑，無法得知目的地周遭的停車資訊，縱使有周遭停車場的位置資訊，也 無法得知停車位是否已停滿’因此使用者藉由導航路徑駕敬至目的地後， ❹常因沒有地方可停車而必須在目的地附近尋找停車位，由於使用者並不熟 悉目的地周遭的地理環境，在好不容易停好車後，卻又必須花費時間找尋 目的地位置，無疑造成使用者的困擾與問題。 因此’如何在導引使用者抵達目的後，讓使用者放心地在不熟悉的環 境尋找停輕科會敎方向，進而讓使时以最有鱗的方式順利抵達 目的地，是一個刻不容緩的待解決課題。 【發明内容】 有鐘於此’本發明提出一種持續提示目的地位置之導航方法包含下 200949209 列步驟：得到起始位置；接收目的地；依據行車資訊規劃由起始位置至目 的地之行車路徑：侧當前位置，並依據行車路徑而持續行車導航；於當 前位置符合第__預設條件時，停止行車輪；於當前位置符合第二預設條 件時，依據步行資訊規劃由當前位置至目的地之步行路徑；及依據步行路 徑而持續步行導航。 本發明亦提出一種持續提示目的地位置之導航裝置，包含：電子地圖 資料庫’用以儲存複數筆電子地圖資訊，其中各電子地圖資訊包含至少— β行車資訊與至少-步行資訊；定位模組，用以偵測起始位置與當前位置； 輸入模組，用以輸入目的地；導航模組，以行車導航與步行導航之其中— 者進行導航，行車導航為依據行車資訊規劃由起始位置至目的地之行車路 徑後進行導航，步行導航為依據步行資訊規劃由當前位置至目的地之步行 路徑後進行導航；及切換模組，於當前位置符合第一預設條件，驅動導航 模組停止行車導航，當當前位置符合第二預設條件時，驅動導航模組進行 步行導航。 〇 本發明可以行車導航導引使用者由當前位置駕駛至目的地，並於抵達 目的地或靠近目的地時，使用者可駕駛車輛在目的地附近尋找合適之停車 位，於停車完畢後可得知當前位置與目的地的相對方向，續經由本發明以 步行導航導引使用者步行至目的地，避免使用者因為周遭環境不熟悉而迷 失方向’藉此讓使用者以最有效率的方式順利抵達目的地。 有關本發明的較佳實施例及其功效，茲配合圖式說明如後。 【實施方式】 如「第1圖」所示，為本發明揭露一種持續提示目的地位置之導航方 6 200949209 法。 本發明在以下說明中所列舉的内容，雖然是以應用於手機、個人數位 助理（PDA)等可攜式電子裝置為例，但並非用以限制本發明僅能應用於 可攜式電子裝置，特此說明。 步驟101 :得到起始位置，並接收目的地。 經由定位模組20偵測目前所在的起始位置，並可經由輸入模組3〇輸 入欲到達之目的地，其中，定位模組2〇可為全球定位系統（Gps)或輔助 ❹全5嫌星從彡統（AGPS)，但非以此為限，嘯人敝3〇可設有複數按 鍵，以讓使用者按壓按鍵而輸入目的地，此外，輸入模組3〇或可為觸控式 螢幕，使用者可以觸控筆於觸控式螢幕書寫而輸入目的地，但非以此為限。 在本步驟中，可先經由定位模組20偵測起始位置，再經由輸入模組3〇 輸入目的地，但本發明不限於此，亦可將兩者之順序對調，或是在偵測起 始位置的同時，輸入目的地。 步驟102 :依據行車資訊規劃由起始位置至目的地之行車路徑。 © 導航模組40規劃當前位置至目的地之行車路徑，並以顯示幕顯示 電子地圖資訊及導航模組40所規劃之行車路徑，藉以供使用者觀看當前位 置並導引使用者到達目的地。在行車導航時，導航模組4〇依據行車資訊規 劃行車路徑，其中，行車資訊包含單行道、禁止左右轉道路、快慢車道、 圓環等資訊。於規劃行車路徑完成後，使用者可依據行車路裡駕駛。 步驟103 :偵測當前位置，並依據行車路徑而持續行車導銳。 於行車路徑規劃完成後，導航模組40依據行車路徑而持續行車導航， 7 200949209 使用者可依據行車導疏駕駛至目的地，並於駕驶時隨時以定位模組2〇偵測 當前位置。 若使用者於駕馱時，駕敬車輛離開行車路徑時（即當前位置未位於行 車路控上），導航模、组4〇重新規劃由當前位置至目的地之行車路握，並依 據新的行車祕精行料航；反之，使用者於缺時未離開行車路徑， . 便不會重新規劃行車路徑。 步驟104 :判斷是否符合第一預設條件。 © 在此，第—預設條件可為當雜置距離目的地於預定内，其中， 較佳地可為當前位置為目的地，但本發明不限於此，第—預設條件亦可為 使用者駕駛車輛之位移速度小於等於預設速度。於前述說明中，可經由速 度計算模組51錄當祕置之變化與_之變化碌得轉速度，藉以判 斷車輛之位移速度是否小於等於預設速度。 若使用者仍依循行車路徑駕駛，並不會符合第一預設條件，因此導航 模組4〇持續進行行車導航，並以顯示幕6〇持續顯示電子地圖冑訊及行車 β路徑，藉以供使用者觀看當雜置並料使用者到達目的地。當使用者抵 達目的地時，需在目的地附近尋找合適之停車位，此時由於當前位置即為 目的地而符合第一預設條件。 在步驟104之前，更包含步驟1041 :設定第_預設條件。 使用者經由設定模組52設定第一預設條件，如以設定模組52設定預 定範圍或預設速度，以供切換模組50依據使用者所設定之預定範圍或預設 速度驅動導航模組40作動。 8 200949209 步驟ι〇5 :停止行車導航。 當符合第一預設條件時，可經由切換模組50驅動導航模組40停止行 車導航。 此外’於符合第一預設條件時’可經由控制模組80提示使用者是否要 將導航模組4〇由行車導航切換為步行導航，並可將其提示顯示於顯示幕 60，當使用者確認要切換為步行導航後，即可經由控制模組8〇發送控制指 令至切換模組50，使切換模組5〇可依據控制指令驅動導航模組4〇進行步 〇 行導航。 步驟106 :判斷是否符合第二預設條件。 在此，第二預設條件可為當前位置超過預定時間未改變，即使用者駕 敌車輛停留在當前位置超過預定時間，但本發明不限於此^此外，本發明 必須先符合第-預設條件後’相斷是否符合帛三預設條件。 在步驟106之前，更包含步驟1061 :設定第二預設條件。 使用权由<〇^定触52設定第二預設餅，㈣設定做&設定預 定時間之長度。 步驟107 :依據步行資訊規劃由當前位置至目的地之步行路徑… 導航模組⑼規自讀位技目⑽之飾雜，妙料航下，導航 模、组魏齡行銳_步聽彳t，其巾，步㈣她含行人穿越道人 行天橋、人行地下道等資訊。 步驟⑽：絲步行職而辆步行導航。 使用者於停車凡畢後’經由提示模組7〇提示位於目的地附近的路標資 200949209 訊’並可提示使用者行走方向，此外，顯示幕6〇可顯示當前位置至目的地 之直線路徑’藉以料_者依據步行路徑由停車處步行至目的地，避免 使用者於停車完畢翻對觀不賊而迷失純。再者，當龄幕6〇顯示 當前位置至目的地之直線路徑時，可閃爍目的地或以鮮明顏色顯示目的地 或以其他醒目方式顯示目的地，藉以讓使用者輕㈣看到目的地在顯示幕 60上的位置。 當使用者欲糊目的地駕車回起使位置時，·對目的關遭環境不 β熟悉’可能找不到停車處，因此於步驟1〇8之後，導航模組4〇可依據步行 路徑後進行反向導航’即導將引使用者依據步行路徑由目的地步行至停 車處，免使用者因對環境不熟悉而迷失方向。 前述說明之提示模植7〇可以語音方式提示使用者路標資訊、行走方 向，或可設置複數方向指示燈？1，藉由驅動符合行走方向之方向指示燈發 光而提示使帛者行走方向，但非以此為限，提示模組％亦可藥動顯示幕⑼ 顯示箭頭或文字而提示使用者行走方向。 如第2圖」與第3圖」所示，為本發明揭露一種持續提示目的地 位置之導航裝置。 本發明之持續提示目的地位置之導航裝置包含：電子地圖資料庫10、 定位模組2〇、輸入模組30、導航模組4〇、切換模組50、顯示幕60。 電子地圖資料庫10，儲存有複數筆電子地圖資訊，各電子地圖資訊具 #複數行車資讀㈣步行_，其巾，行車資訊包含單行道禁止左右 轉道路、快慢車道、圓環等資訊，步行資訊包含行人穿越道、人行天橋、 200949209 人行地下道等資訊》此外，電子地圖資訊亦可包含測速照相地點、路形、 道路名稱、道路車速限制、道路交會點、二維座標、隧道地點、交流道地 點、加油站地點、收費站地點、風景名勝古蹟位置及介紹等資訊，但非以 此為限。 '定位模組20,用以偵測起始位置與當前位置，其中，定位模組20可為 • 全球定位系統（GPS) ’接收人造衛星所傳來的衛星定位訊號而取得當前位 置，此外，定位模組20可為輔助全球衛星定位系統（AGps)，利用通訊網 〇 路由基地台提供參考點與時間來加速定位，藉此更精確、更快速地偵測當 前位置。 輸入模組30，用以輸入使用者所欲到達之目的地，其申，輸入模組3〇 可設有複數按鍵，以讓使用者按壓按鍵而輸入目的地，此外，輸入模組3〇 或可為觸控式螢幕’使用者可以觸控筆於觸控式螢幕書寫而輸入目的地， 但非以此為限。 導航模組40，用以規劃行車路徑與步行路徑，而導航方式包含行車導 航與步行導航n於行車導航時，依據行車資訊規劃由起始位置至目 #地之行車雜’於步行導糾，絲步行資訊關由當雜置至目的地 之步行路徑。 切換模組50於當剛位置符合第一預設條件，即會驅動導航模組牝停 止行車導航’於當雜置符合帛二條件，驅料縫組進行步行導 航第預λ條件可為當前位置與目的地之距離在預定範圍内，或是使用 者駕馼車柄之位移速度小於等於預設速度，其中，第一預設條件較佳地可 11 200949209 為當前位置為目的地（當前位置與目的地之距離為零），即使用者駕駛車輛 抵達目的地；第二預設條件可為當前位置超過預定時間未改變，即使用者 駕駛車輛停留在當前位置超過預定時間，但本發明不限於此。 本發明更可包含速度計算模組51、設定模組52，其中，速度計算模組 5ι用以依據當前位置之變化與時間之變化而取得位移速度，設定模組52用 以供使用者設定預定範圍或預設速度。如使用者以設定模組52設定預定範 圍為300公尺時，當前位置與目的地之距離在3〇〇公尺内，切換模組％驅 ©動導航模組40停止行車導航，或是使用者以設定模組52設定預設速度為 I5 km/h，备使用者駕敬車輛之位移速度小於μ 而慢速行驶時，切換 模組50驅動導航模組40停止行車導航。 顯示幕60’用以顯示電子地圖資訊及導航模組4〇所規劃之行車路程與 步行路徑，藉以供使用者觀看當前位置並導引使用者到達目的地，其中， 顯不幕6〇可為液晶螢幕（LCD)、映像管顯示器（CRT)、電漿顯示器（PDP) 等顯不器之勞幕，但非以此為限。此外，顯示幕⑻可以不同比例尺顯示行 〇車路徑與步行路徑’如以較大之比例尺顯示顯示行車路徑以較小之比例 尺顯示顯示步行路徑β 本發明更可包含提*模組7〇，狀提祕於目的地附賴路標資訊， 並可提示使用者行走方向。 别述說明之提不模組70，可經由語音方式提示使用者路標資訊、行走 方向或可⑦置複數方触示燈71 ’藉由麟符合行走方向之方向指示燈 發光而提示使財行走方向，但非以此4限，提補組H可驅動顯示幕 12 200949209 6〇顯示箭頭或文字而提示使用者行走方向。 本發明更可包侧隐8G，”触置符合預設齡，可發送控制 指令至切換模組50，使切換模組5〇依據控制指令驅動導航模組4〇由行車 導航切換為步行導航。 使用者在駕赠，先蚊健組2G _起錄置，並經錄人模組％ 輸入欲到達之目的地，導織組術卩會_由起始位置至目的地之行車路 徑，續以顯示幕60顯示電子地圖資訊及導級组4〇所規劃之行車路徑， ©藉由行轉航料使用者驗，並於驗當巾，麟喊位模組叫貞測當 前位置，並以提示模組70提示使用者位於行車路徑上之路標資訊，並以語 音或驅動方向指示燈71發光提示使用者，細導引朗者駕駛至目的地。 此外，若使用者駕欲關行車職時，導航觀4〇即會重新規劃由當前位 置至目的地之行車路徑’並依據新的行車路徑進行行車導航。 當抵達目的地時，使用者需在目的地附近尋找合適之停車位此時由 於符合預設條件，控制模組80會提示使用者是否要由行車導航切換步行導 〇 航，並可將其提示顯示於顯示幕60，當使用者確認要切換為步行導航後， 控制模組80發送控制指令至切換模組50，使切換模組5〇驅動導航模組4〇 切換為步行導航，並規劃當前位置至目的地之步行路徑。前述說明以使用 者抵達目的地為例，非以此為限，亦可為使用者靠近目的地而尚未抵達目 的地，如當前位置與目的地之距離在預定範圍内，或是使用者駕駛車輛之 位移速度小於等於預設速度，即可經由切換模組5〇驅動導航模組4〇停止 行車導航，並切換為步行導航。 13 200949209 使用者於停車完畢後可得知當前位置與目的地的相對方向，以顯示幕 60顯示電子地圖資訊及步行路徑，並同時以提示模組7〇提示使用者位於步 行路徑上之路標資訊’並以語音或驅動方向指示燈乃發光提示使用者行走 方向，藉以導引使用者步行至目的地，避免使用者於停車完畢後因對環境 不熟悉而迷失方向。 此外’顯示幕60於步行導航時可顯示當前位置至目的地之直線路徑(如 第3圖）’以虛線連接當前位置與目的地，並可閃爍目的地或以鮮明顏色顯 ❹不目的地或以其他醒目方式顯示目的地，藉以讓使用者輕易地看到目的地 在顯示幕60上的位置。 當使用者欲離開目的地駕車回起使位置時，由於對目的地周遭環境不 熟悉，可能找不到停車處，因此導航模組40可依據步行路徑後進行反向導 航，即導引使用者依據步行路徑由目的地步行至停車處，免使用者因對環 境不熟悉而迷失方向。 於前述說明中，符合第-預設條件與第二預設條件時，控制模組8〇亦 β 可不待控纖組80發送控制指令，直接驅動導航模組4〇停止行車導航， 並規劃當前位置至目的地之步行路徑。 本發明先經由行車導航導引使用者由當前位置驗至目的地，並於抵 達目的地時，切換為以步行導航導引使用者步行至目的地，藉此可讓使用 者駕駛車輛在目的_近尋齡適之停車位，於停車完雜可得知當前位 置與目的地的相對方向’避免使用者因為周遭環境不熟悉而迷失方向，藉 此讓使用者以最有效率的方式順利抵達目的地。 200949209 雖然本發明的技術内容已經以較佳實施例揭露如上，然其並非用以限 定本發明，任何熟習此技藝者，在不脫離本發明之精神所作些許之更動與 潤飾，皆應涵蓋於本發明的範疇内，因此本發明之保護範圍當視後附之申 請專利範圍所界定者為準。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a navigation apparatus and method, and more particularly to a navigation apparatus and method for continuously prompting a destination location. [Prior Art] The Global Positioning System (GPS) receives the signals from the satellites with a dedicated signal receiver. After calculation, the location can be determined and the digitized electronic map data can be read. The library, in order to display the location on the electronic map, the user only needs to input the destination location, and then use the navigation system to plan the path from the location to the destination location, and use the voice prompt to cooperate with the electronic map display guide The user drives to avoid the user getting lost because of a strange area, so that the user can safely reach the destination. However, the guidance of relying solely on the navigation system can only provide a navigation path to the destination location, and it is impossible to know the parking information around the destination. Even if there is information about the location of the surrounding parking lot, it is impossible to know whether the parking space is full. After driving to the destination by the navigation route, often there is no place to park and you must find a parking space near the destination. Since the user is not familiar with the geographical environment around the destination, after the car is parked, However, it is necessary to spend time looking for the destination location, which undoubtedly causes problems and problems for the user. Therefore, 'how to guide the user to the destination, let the user rest assured to find the direction of stopping the light in the unfamiliar environment, and then let the time to reach the destination in the most scaled way is an urgent need Solve the problem. SUMMARY OF THE INVENTION The present invention proposes a navigation method for continuously prompting a destination location including the following steps of 200949209: obtaining a starting position; receiving a destination; planning a driving route from a starting location to a destination according to driving information planning : the current position of the side, and continue to navigate according to the driving route; when the current position meets the __ preset condition, the driving of the wheel is stopped; when the current position meets the second preset condition, the current position to the destination is planned according to the walking information Walking path of the ground; and continuous walking navigation according to the walking path. The present invention also provides a navigation device for continuously prompting a destination location, comprising: an electronic map database for storing a plurality of electronic map information, wherein each electronic map information includes at least - β driving information and at least - walking information; positioning module For detecting the starting position and the current position; input module for inputting the destination; navigation module for navigation and walking navigation - navigation, driving navigation is based on driving information planning from the starting position After navigating to the driving route of the destination, the pedestrian navigation is to navigate according to the walking information planning the walking path from the current location to the destination; and the switching module is configured to meet the first preset condition at the current position, and the driving navigation module stops. Driving navigation, when the current position meets the second preset condition, the navigation module is driven to perform pedestrian navigation. The present invention can guide the user to drive from the current location to the destination, and when arriving at or near the destination, the user can drive the vehicle to find a suitable parking space near the destination, which is available after the parking is completed. Knowing the relative position of the current location and the destination, and continuing to guide the user to walk to the destination by walking navigation, avoiding the user being lost because of the unfamiliar environment around the user', thereby allowing the user to smoothly in the most efficient manner. Arrive at the destination. Preferred embodiments of the present invention and their effects are described below in conjunction with the drawings. [Embodiment] As shown in the "Fig. 1", the present invention discloses a navigation method that continuously prompts a destination location 6 200949209. The present invention is exemplified in the following description. Although it is applied to a portable electronic device such as a mobile phone or a personal digital assistant (PDA), the present invention is not limited to the portable electronic device. Hereby explain. Step 101: Get the starting position and receive the destination. The positioning module 20 detects the current starting position, and can input the destination to be reached via the input module 3, wherein the positioning module 2 can be a global positioning system (Gps) or an auxiliary system. Star from SiS (AGPS), but not limited to this, Xiao Man 敝 3 〇 can be equipped with a plurality of buttons, so that the user can press the button to enter the destination, in addition, the input module 3 〇 or can be touch-sensitive On the screen, the user can input the destination by writing the stylus on the touch screen, but not limited to this. In this step, the initial position is detected by the positioning module 20, and then the destination is input through the input module 3, but the invention is not limited thereto, and the order of the two may be reversed or detected. At the same time as the starting position, enter the destination. Step 102: Plan the driving path from the starting position to the destination according to the driving information. © The navigation module 40 plans the driving route of the current location to the destination, and displays the electronic map information and the driving route planned by the navigation module 40 by the display screen, so that the user can view the current location and guide the user to the destination. During the navigation, the navigation module 4 plans the driving route according to the driving information, wherein the driving information includes a one-way street, a prohibited left-right road, a fast and slow lane, a ring and the like. After the planned driving route is completed, the user can drive according to the driving route. Step 103: Detect the current position and continue driving the guide according to the driving path. After the driving route planning is completed, the navigation module 40 continues to navigate according to the driving route. 7 200949209 The user can drive to the destination according to the driving guidance, and can detect the current position by using the positioning module 2 at any time while driving. If the user is driving the vehicle and leaving the driving route (ie, the current position is not on the driving road control), the navigation module and the group 4 re-plan the driving road grip from the current position to the destination, and according to the new The driving secret is the same as that of the navigation; on the contrary, if the user does not leave the driving route in the absence of time, the driving route will not be re-planned. Step 104: Determine whether the first preset condition is met. The first preset condition may be that when the miscellaneous distance is within a predetermined destination, wherein the current location is preferably the destination, but the present invention is not limited thereto, and the first preset condition may also be used. The displacement speed of the driving vehicle is less than or equal to the preset speed. In the foregoing description, the speed calculation module 51 can record the change of the secret and the change speed of the _, thereby determining whether the displacement speed of the vehicle is less than or equal to the preset speed. If the user still follows the driving route and does not meet the first preset condition, the navigation module 4 continues to navigate and displays the electronic map and the driving path by using the display screen 6 for use. Watch when the miscellaneous users arrive at their destination. When the user arrives at the destination, it is necessary to find a suitable parking space near the destination, and the first preset condition is met because the current location is the destination. Before step 104, step 1041 is further included: setting a _preset condition. The user sets the first preset condition via the setting module 52, for example, setting the predetermined range or the preset speed by the setting module 52, so that the switching module 50 drives the navigation module according to the predetermined range or preset speed set by the user. 40 action. 8 200949209 Step ι〇5: Stop driving navigation. When the first preset condition is met, the navigation module 40 can be driven via the switching module 50 to stop driving navigation. In addition, when the first predetermined condition is met, the user can be prompted by the control module 80 to switch the navigation module 4 to the pedestrian navigation, and the prompt can be displayed on the display screen 60. After confirming that the mobile navigation is to be switched, the control module 8 can send a control command to the switching module 50, so that the switching module 5 can drive the navigation module 4 to perform navigation according to the control command. Step 106: Determine whether the second preset condition is met. Here, the second preset condition may be that the current position does not change beyond the predetermined time, that is, the user driving the vehicle stays at the current position for more than the predetermined time, but the present invention is not limited thereto. Furthermore, the present invention must first meet the first preset. After the condition, the 'phase break' meets the preset conditions of the third. Before step 106, step 1061 is further included: setting a second preset condition. The right to use is set by the <〇定定52 to set the second preset cake, and (4) to set the length of the preset time. Step 107: According to the walking information plan, the walking path from the current location to the destination... The navigation module (9) is self-reading the technical item (10), and the navigation module, the group Wei Ling line sharp _ step listening 彳t , its towel, step (four) she contains pedestrian crossing pedestrian bridge, pedestrian underground and other information. Step (10): Silk walks and walks for navigation. After the user completes the parking, the user will be prompted by the prompt module 7 to indicate the location of the road sign near the destination 200949209 and can prompt the user to walk in the direction. In addition, the display screen 6 can display the straight path of the current location to the destination. By means of material _ people walk from the parking to the destination according to the walking path, to avoid the user losing the purity when the parking is over. Furthermore, when the current screen displays the straight path of the current location to the destination, the destination can be flashed or displayed in a vivid color or displayed in other eye-catching manners, so that the user can see the destination lightly. The position on the screen 60 is displayed. When the user wants to drive the car back to the position, the user is not familiar with the environment. 'The parking may not be found. Therefore, after step 1〇8, the navigation module 4〇 can be performed according to the walking path. The reverse navigation' guide will lead the user to walk from the destination to the parking place according to the walking path, so that the user is lost because he is not familiar with the environment. The instructions in the preceding description can be used to prompt the user to indicate the road sign information, the direction of travel, or to set the plural direction indicator lights. 1. By driving the direction indicator light that matches the direction of travel, the user is prompted to walk in the direction, but not limited thereto, the prompt module % can also display the arrow or text to prompt the user to walk in the direction of the medicine display screen (9). As shown in Figures 2 and 3, a navigation device for continuously indicating a destination location is disclosed. The navigation device for continuously indicating the destination location of the present invention comprises: an electronic map database 10, a positioning module 2, an input module 30, a navigation module 4, a switching module 50, and a display screen 60. The electronic map database 10 stores a plurality of electronic map information, each electronic map information has a plurality of vehicle readings (four) walking _, its towel, driving information includes a one-way road prohibiting left and right turn roads, fast and slow lanes, rings and other information, walking Information includes pedestrian crossings, pedestrian bridges, 200949209 pedestrian underground roads and other information. In addition, electronic map information can also include speed camera locations, road shapes, road names, road speed limits, road junctions, two-dimensional coordinates, tunnel locations, interchanges Information such as location, gas station location, toll booth location, location of scenic spots and places of introduction, etc., but not limited to this. a positioning module 20 for detecting a starting position and a current position, wherein the positioning module 20 can obtain a current position by receiving a satellite positioning signal transmitted by the satellite from a global positioning system (GPS). The positioning module 20 can be an assisted global satellite positioning system (AGps), which uses the communication network to route the base station to provide reference points and time to accelerate the positioning, thereby detecting the current position more accurately and quickly. The input module 30 is configured to input a destination that the user desires to reach, and the input module 3 can be provided with a plurality of buttons for the user to press the button to input the destination, and further, the input module 3 or For the touch screen, the user can input the destination by using the stylus to write on the touch screen, but not limited to this. The navigation module 40 is configured to plan the driving route and the walking path, and the navigation mode includes driving navigation and walking navigation. When driving navigation, according to the driving information planning, the driving position is adjusted from the starting position to the destination. The Silk Walk Information is a walking path from the miscellaneous to the destination. When the switch module 50 meets the first preset condition, the navigation module is driven to stop the navigation navigation. When the mismatching condition is met, the drive seam group performs the pedestrian navigation. The pre-λ condition can be the current position. The distance from the destination is within a predetermined range, or the displacement speed of the user's driving handle is less than or equal to the preset speed, wherein the first preset condition is preferably 11 200949209 is the current position as the destination (current position and The distance of the destination is zero), that is, the user drives the vehicle to reach the destination; the second preset condition may be that the current position does not change beyond the predetermined time, that is, the user drives the vehicle to stay at the current position for more than the predetermined time, but the invention is not limited thereto. this. The present invention further includes a speed calculation module 51 and a setting module 52, wherein the speed calculation module 5i is configured to obtain a displacement speed according to a change in the current position and a change in time, and the setting module 52 is configured to be used by the user to set the schedule. Range or preset speed. If the user sets the predetermined range to 300 meters by the setting module 52, the distance between the current position and the destination is within 3 inches, and the switching module % drive the navigation module 40 stops driving navigation or uses When the preset speed is set to I5 km/h by the setting module 52, and the displacement speed of the user's respected vehicle is less than μ and the vehicle is traveling at a slow speed, the switching module 50 drives the navigation module 40 to stop driving navigation. The display screen 60' is configured to display the travel route and the walking path planned by the electronic map information and the navigation module 4, so that the user can view the current location and guide the user to the destination, wherein the display is not available. Liquid crystal screen (LCD), image tube display (CRT), plasma display (PDP) and other display screens, but not limited to this. In addition, the display screen (8) can display the braking path and the walking path at different scales. If the display driving path is displayed on a larger scale, the display walking path is displayed at a smaller scale. The present invention may further include a module 7 Secret to the destination to attach road signs information, and can prompt the user to walk. The description module 70 can be used to promptly indicate to the user that the road sign information, the walking direction, or the seven-digit square light 71 can be illuminated by the direction indicator light of the walking direction of the collar. However, instead of the limit of 4, the supplementary group H can drive the display screen 12 200949209 6 〇 display an arrow or a text to prompt the user to walk. The invention can further cover the side 8G, "the touch is in accordance with the preset age, and the control command can be sent to the switching module 50, so that the switching module 5" drives the navigation module 4 according to the control command to switch from the driving navigation to the walking navigation. The user is driving, the first mosquito group 2G _ from the record, and the input module to enter the destination to be reached, the guide group will be _ from the starting position to the destination of the driving path, continued The display screen 60 displays the electronic map information and the driving route planned by the guide group 4, © by means of the traveling material user test, and in the inspection of the towel, the Lin shouting module calls the current position and prompts The module 70 prompts the user to locate the road sign information on the driving route, and illuminates the user with the voice or driving direction indicator 71 to guide the driver to the destination. In addition, if the user drives to drive the vehicle, The navigation view 4 will re-plan the driving route from the current location to the destination and navigate according to the new driving route. When arriving at the destination, the user needs to find a suitable parking space near the destination. Pre-set conditions, The system module 80 will prompt the user whether to switch the walking guide navigation by driving navigation, and can display the prompt on the display screen 60. After the user confirms that the user wants to switch to the walking navigation, the control module 80 sends a control command to the switching. The module 50 enables the switching module 5〇 to drive the navigation module 4〇 to switch to the pedestrian navigation, and plans the walking path of the current location to the destination. The foregoing description takes the user as the destination, for example, not limited thereto. The user can be close to the destination and has not yet arrived at the destination. If the distance between the current location and the destination is within a predetermined range, or the displacement speed of the user driving the vehicle is less than or equal to the preset speed, the user can drive through the switching module 5 The navigation module 4 stops the navigation and switches to the pedestrian navigation. 13 200949209 After the parking is completed, the user can know the relative direction of the current location and the destination, and display the electronic map information and the walking path by the display 60, and simultaneously The prompting module 7 prompts the user to locate the road sign information on the walking path and prompts the user to walk in the direction of the voice or driving direction indicator light. In order to guide the user to walk to the destination, the user is prevented from losing direction after being stopped because of the unfamiliarity with the environment. In addition, the display screen 60 can display the straight path of the current position to the destination during walking navigation (such as Figure 3). ) 'Connect the current location and destination with a dotted line, and flash the destination or display the destination in a distinctive color or display the destination in other eye-catching ways, so that the user can easily see the destination on the display screen 60. When the user wants to drive away from the destination to drive back to the location, the parking module 40 may be unable to find the parking space after being unfamiliar with the surrounding environment of the destination. The user walks from the destination to the parking place according to the walking path, so that the user is lost due to unfamiliarity with the environment. In the foregoing description, when the first preset condition and the second preset condition are met, the control module 8 β can wait for the control group 80 to send a control command, directly drive the navigation module 4 to stop driving navigation, and plan the walking path of the current location to the destination. The invention first guides the user from the current location to the destination via driving navigation, and when arriving at the destination, switches to guiding the user to walk to the destination by walking navigation, thereby allowing the user to drive the vehicle in the purpose _ Nearly find the parking space suitable for the age, you can know the relative direction of the current location and the destination when you stop the parking. 'To avoid the user getting lost because of the unfamiliar environment, so that the user can reach the destination in the most efficient way. Ground. The technical content of the present invention has been disclosed in the above preferred embodiments. However, it is not intended to limit the present invention. Any modifications and refinements made by those skilled in the art without departing from the spirit of the present invention should be Within the scope of the invention, therefore, the scope of the invention is defined by the scope of the appended claims.
15 200949209 【圖式簡單說明】 第1圖為本發明之動作流程圖。 第2圖為本發明之硬體方塊圖。 第3圖為本發明之外觀示意圖。 【主要元件符號說明】 10..........電子地圖資料庫 20..........定位模組 30..........輸入模組15 200949209 [Simplified description of the drawings] Fig. 1 is a flow chart of the operation of the present invention. Figure 2 is a hardware block diagram of the present invention. Figure 3 is a schematic view of the appearance of the present invention. [Main component symbol description] 10..........Electronic map database 20..........Positioning module 30..........Input module
40..........導航模組 50 ..........切換模組 51 ..........速度計算模組 52 ..........設定模組 60..........顯示幕 70 ..........提示模組 71 ..........方向指示燈 80..........控制模組40..........Navigation module 50 .......... switching module 51 .......... speed calculation module 52 ... ....Setting module 60..........display screen 70 .......... prompt module 71 .......... direction indicator light 80. .........control module