本發明涉及導航技術領域，尤其涉及一種導航方法、導航裝置、汽車及可讀存儲介質。The present invention relates to the field of navigation technology, and in particular to a navigation method, a navigation device, a car, and a readable storage medium.
隨著汽車之普及及習知道路之日漸複雜，汽車導航應用越來越不可或缺。尤其是當前往陌生之地點時，更需要汽車導航應用提供各種交通資訊，以協助司機安全順利地抵達目的地。然而習知之汽車導航應用，通常僅能預覽下一路口之路名或顯示靜態之道路圖像。當司機行駛於不熟悉之道路或進入複雜之道路（例如高架橋）時，習知之靜態之道路圖像無法很好地指明當前之行駛路線，仍然可能會讓司機產生誤判。With the increasing popularity of automobiles and the increasing sophistication of road navigation, car navigation apps are becoming increasingly indispensable. This is especially true when traveling to unfamiliar locations, where car navigation apps provide a variety of traffic information to help drivers reach their destination safely and smoothly. However, existing car navigation apps typically only provide a preview of the next intersection name or display a static image of the road. When drivers are driving on unfamiliar roads or complex roads (such as overpasses), the static image of the road they learn often fails to accurately indicate the current route and can still lead to misjudgment.
針對上述問題，有必要提供一種導航方法、導航裝置、汽車及可讀存儲介質，以至少部分解決上述問題。In view of the above problems, it is necessary to provide a navigation method, a navigation device, a car and a readable storage medium to at least partially solve the above problems.
本申請第一方面提供一種導航方法，包括：獲取地圖資料，並生成對應之導航路線；接收關於導航路線中之任一路口之查看請求；當確認存在路口之路口導航影像時，顯示路口導航影像，其中，路口導航影像為路口之預設距離內動態之實景影像，且路口導航影像中行經路口之移動路線與路口之預設距離內之導航路線相同；當確認不存在在路口之路口導航影像時，顯示路口之靜態圖像。The first aspect of this application provides a navigation method, comprising: obtaining map data and generating a corresponding navigation route; receiving a request to view any intersection in the navigation route; when it is confirmed that there is an intersection navigation image at the intersection, displaying the intersection navigation image, wherein the intersection navigation image is a dynamic real-life image within a preset distance of the intersection, and the moving route passing through the intersection in the intersection navigation image is the same as the navigation route within the preset distance of the intersection; when it is confirmed that there is no intersection navigation image at the intersection, displaying a static image of the intersection.
本申請第二方面提供一種導航裝置，包括：獲取模組，用以獲取地圖資料，並生成對應之導航路線；接收模組，用於接收關於導航路線中之任一路口之查看請求；顯示模組，用以當確認存在路口之實景影像時，顯示路口導航影像，其中，路口導航影像為路口之預設距離內動態之實景影像，且路口導航影像中行經路口之移動路線與路口之預設距離內之導航路線相同；當確認不存在路口之實景影像時，顯示路口之靜態圖像。The second aspect of this application provides a navigation device, comprising: an acquisition module for acquiring map data and generating a corresponding navigation route; a receiving module for receiving a request to view any intersection in the navigation route; a display module for displaying an intersection navigation image when a real-life image of the intersection is confirmed to exist, wherein the intersection navigation image is a dynamic real-life image within a preset distance of the intersection, and the moving route passing through the intersection in the intersection navigation image is the same as the navigation route within the preset distance of the intersection; when it is confirmed that there is no real-life image of the intersection, a static image of the intersection is displayed.
本申請第三方面提供一種汽車，包括：記憶體，存儲至少一個指令；及處理器，用以執行所述記憶體中存儲之指令以實現如上所述之導航方法。A third aspect of the present application provides a car, comprising: a memory storing at least one instruction; and a processor for executing the instruction stored in the memory to implement the navigation method described above.
本申請第四方面提供一種電腦可讀存儲介質，存儲有至少一個指令，所述至少一個指令被電子設備中之處理器執行以實現如上所述之導航方法。A fourth aspect of the present application provides a computer-readable storage medium storing at least one instruction, wherein the at least one instruction is executed by a processor in an electronic device to implement the navigation method described above.
本申請提供之導航方法，藉由獲取動態之路口導航影像，並優先顯示路口導航影像，以更好地為使用者提供道路資訊，從而輔助使用者安全順利地抵達目的地。The navigation method provided in this application obtains dynamic intersection navigation images and prioritizes the display of intersection navigation images to better provide users with road information, thereby assisting users in reaching their destination safely and smoothly.
下文將結合本發明實施例中之附圖，對本發明實施例中之技術方案進行清楚、完整地描述，顯然，所描述之實施例僅僅係本發明一部分實施例，而非全部之實施例。基於本發明中之實施例，本領域具有通常技藝者於沒有做出創造性勞動前提下所獲得之所有其他實施例，均屬於本發明保護之範圍。The following text, combined with the accompanying drawings, clearly and completely describes the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only a portion of the embodiments of the present invention, not all of them. All other embodiments obtained by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.
除非另有定義，本文所使用之所有之技術與科學術語與屬於本發明之技術領域之具有通常技藝者通常理解之含義相同。本文中於本發明之說明書中所使用之術語僅係為描述具體之實施例，並非旨在於限制本發明。本文所使用之術語“及／或”包括一個或複數相關之所列項目的任意與所有之組合。Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art in the art to which this invention pertains. The terms used herein in this specification are intended only to describe specific embodiments and are not intended to limit the invention. The term "and/or" as used herein includes any and all combinations of one or more of the listed items.
下面結合附圖，對本發明之一些實施方式作詳細說明。於不衝突之情況下，下述之實施例及實施例中之特徵可相互組合。The following describes some embodiments of the present invention in detail with reference to the accompanying drawings. The following embodiments and features thereof may be combined with each other without conflict.
隨著汽車之普及及習知道路之日漸複雜，汽車導航應用越來越不可或缺。尤其是當前往陌生之地點時，更需要汽車導航應用提供各種交通資訊，以協助司機安全順利地抵達目的地。然而習知之汽車導航應用，通常僅能預覽下一路口之路名或顯示靜態之道路圖像。當司機行駛於不熟悉之道路或進入複雜之道路（例如高架橋）時，習知之靜態之道路圖像無法很好地指明當前之行駛路線，仍然可能會讓司機產生誤判。With the increasing popularity of automobiles and the increasing sophistication of road navigation, car navigation apps are becoming increasingly indispensable. This is especially true when traveling to unfamiliar locations, where car navigation apps provide a variety of traffic information to help drivers reach their destination safely and smoothly. However, existing car navigation apps typically only provide a preview of the next intersection name or display a static image of the road. When drivers are driving on unfamiliar roads or complex roads (such as overpasses), the static image of the road they learn often fails to accurately indicate the current route and can still lead to misjudgment.
為此，本申請提供一種導航方法，可優先顯示動態之路口導航影像，使得使用者可根據路口導航影像行駛，從而更好地為用戶導航。To this end, this application provides a navigation method that can prioritize the display of dynamic intersection navigation images, allowing users to drive according to the intersection navigation images, thereby better navigating the user.
首先，對本申請實施例涉及到之導航系統之架構進行介紹。First, the architecture of the navigation system involved in the embodiment of this application is introduced.
圖1是本申請一實施例提供之之系統架構圖。於該系統中，包括複數車輛101、終端設備102、圖像採集設備103及伺服器104。其中，每一車輛101上安裝有終端設備102及圖像採集設備103。每一車輛101上之終端設備102接收由圖像採集設備103採集之影像，該圖像用時間與日期戳記並且與車輛101座標以及可選地與車輛101操作狀況耦合。終端設備102將記錄之影像以日期與時間順序連同耦合之車輛資料一起存儲並上傳至伺服器104。當伺服器104接收到來自任一車輛101上之終端設備102之對在於特定路段處之交通狀況資訊之請求時，伺服器104將對應路段之最近時間內之影像藉由通訊網路發送至對應之車輛101上之終端設備102。如此，於該系統中，伺服器104藉由眾包（crowdsourcing）之方式收集道路之影像。FIG1 is a system architecture diagram provided by an embodiment of the present application. The system includes a plurality of vehicles 101, terminal devices 102, image acquisition devices 103, and a server 104. Each vehicle 101 is equipped with a terminal device 102 and an image acquisition device 103. The terminal device 102 on each vehicle 101 receives images captured by the image acquisition device 103. The images are time- and date-stamped and coupled with the coordinates of the vehicle 101 and, optionally, the operating status of the vehicle 101. The terminal device 102 stores the recorded images in date and time order along with the coupled vehicle data and uploads them to the server 104. When the server 104 receives a request for traffic condition information on a specific road section from a terminal device 102 on any vehicle 101, the server 104 sends the most recent image of the corresponding road section to the terminal device 102 on the corresponding vehicle 101 via the communication network. In this way, in this system, the server 104 collects road images through crowdsourcing.
終端設備102還可向車輛101發送控制指令。具體終端設備102可安裝於車輛101內部，亦可係乘坐車輛101之用戶當前攜帶於身上之終端設備。該終端設備102包括有用於進行資料資訊處理之處理器，藉由該處理器，該終端設備102可對接收到之影像進行處理，從而得到車輛101所對應之道路資訊。另外，該終端設備102還可提供用於進行人機交互之介面，藉由該人機交互介面可向使用者顯示接收到之請求路段之最近影像、當前之路況以及路徑規劃圖等資訊。Terminal device 102 can also send control commands to vehicle 101. Specifically, terminal device 102 can be installed inside vehicle 101 or carried by a user in vehicle 101. Terminal device 102 includes a data processor. This processor processes received images to obtain road information corresponding to vehicle 101. Furthermore, terminal device 102 provides an interface for human-computer interaction, displaying information such as the most recent image of the requested road section, current road conditions, and a route map to the user.
圖像採集設備103安裝於車輛101之車身外部。具體可於車輛101之車身周圍安裝有多個圖像採集設備103。例如，可於車輛101之車身周圍安裝4個圖像採集設備103，該4個圖像採集設備可分別作為前視圖像採集設備、後視圖像採集設備、左視圖像採集設備與右視圖像採集設備。其中，前視圖像採集設備安裝於車頭之中央位置，後視圖像採集設備安裝於車尾之中央位置，左視圖像採集設備安裝於車輛左側沿長度方向之中點位置上，右視圖像採集設備安裝於車輛右側沿長度方向之中點位置上。值得注意之係，上述僅是以4個圖像採集設備為例進行說明，於實際應用中，車輛101之車身周圍還可安裝有更多或更少之圖像採集設備103。該圖像採集設備103可於車輛101行駛之過程中對車輛101周邊之路況進行圖像採集，藉由對採集到路況圖像進行處理與分析，可對車輛101周圍存在之障礙物、車道線、訊號燈以及訊號燈停止線等進行檢測，亦即，藉由對採集到之路況圖像進行處理與分析，可初步得到障礙物檢測結果、車道線檢測結果、訊號燈檢測結果以及停止線檢測結果等。Image acquisition device 103 is mounted on the exterior of vehicle 101. Specifically, multiple image acquisition devices 103 may be mounted around vehicle 101. For example, four image acquisition devices 103 may be mounted around vehicle 101, each serving as a front-view image acquisition device, a rear-view image acquisition device, a left-view image acquisition device, and a right-view image acquisition device. The front-view image acquisition device is mounted at the center of the front of the vehicle, the rear-view image acquisition device is mounted at the center of the rear of the vehicle, the left-view image acquisition device is mounted at the midpoint of the left side of the vehicle along its length, and the right-view image acquisition device is mounted at the midpoint of the right side of the vehicle along its length. It is worth noting that the above description uses only four image acquisition devices as an example. In actual applications, more or fewer image acquisition devices 103 may be installed around the vehicle 101. The image acquisition devices 103 can capture images of the road conditions around the vehicle 101 while the vehicle 101 is driving. By processing and analyzing the captured road condition images, obstacles, lane markings, signal lights, and signal stop bars around the vehicle 101 can be detected. In other words, by processing and analyzing the captured road condition images, preliminary obstacle detection results, lane marking detection results, signal light detection results, and stop bar detection results can be obtained.
伺服器104可為雲端伺服器或遠端伺服器。伺服器104可設置相應之程式，對接收到之影像進行處理，例如圖像識別處理、圖像標注等。於一些實施例中，伺服器104還可主動向終端設備102更新對應路段之影像，而無需終端設備102發出請求。Server 104 can be a cloud server or a remote server. Server 104 can be configured with appropriate programs to process received images, such as image recognition and image annotation. In some embodiments, server 104 can also proactively update images of corresponding road segments to terminal device 102 without the terminal device 102 initiating a request.
需要說明之係，終端設備102可為車載終端設備，亦可為其他當前處於車輛101內部之移動終端設備。例如，該終端設備102可為諸如工業電腦、可攜式電腦、智慧手機、平板電腦等終端。圖像採集設備103可為能夠進行圖像採集之相機或者是攝像頭等。例如，該圖像採集設備103可為魚眼環視相機。It should be noted that terminal device 102 can be an in-vehicle terminal device or another mobile terminal device currently located within vehicle 101. For example, terminal device 102 can be an industrial computer, portable computer, smartphone, tablet computer, or other terminal. Image acquisition device 103 can be a camera or a webcam capable of capturing images. For example, image acquisition device 103 can be a fisheye surround view camera.
可選地，上述系統架構中之終端設備102可由車輛控制單元（Vehicle control unit，VCU）來代替，於該種情況下，下述實施例中提供之方法步驟則可應用於車輛101，且由車輛101之車輛控制單元來執行。Optionally, the terminal device 102 in the above system architecture may be replaced by a vehicle control unit (VCU). In this case, the method steps provided in the following embodiments may be applied to the vehicle 101 and executed by the vehicle control unit of the vehicle 101.
請參閱圖2，圖2為本申請一實施例提供之導航方法之流程圖。根據不同之需求，該流程圖中步驟之順序可改變，某些步驟可省略。Please refer to Figure 2, which is a flow chart of the navigation method provided by an embodiment of this application. According to different requirements, the order of the steps in the flow chart can be changed, and some steps can be omitted.
於一些實施例中，導航方法包括：In some embodiments, the navigation method includes:
步驟S210：獲取地圖資料，並生成對應之導航路線。Step S210: Obtain map data and generate a corresponding navigation route.
具體的，用戶於終端設備102之人機交互介面輸入起始位置及目的地後，終端設備102獲取地圖資料，並生成對應之導航路線。Specifically, after the user inputs the starting location and destination on the human-computer interaction interface of the terminal device 102, the terminal device 102 obtains map data and generates a corresponding navigation route.
其中，地圖資料可存儲於終端設備102之記憶體中；地圖資料亦可存儲於伺服器104或其他遠端伺服器中，終端設備102藉由向伺服器104或其他遠端伺服器發送資料請求，從而下載得到地圖資料。The map data may be stored in the memory of the terminal device 102; the map data may also be stored in the server 104 or other remote servers. The terminal device 102 downloads the map data by sending a data request to the server 104 or other remote servers.
示例地，終端設備102可根據使用者輸入之起始位置及目的地生成複數導航路線，進而根據使用者之選擇，顯示其中一條導航路線。又示例地，終端設備102還可根據當前道路之交通堵塞情況、路程長短、駕駛時長或用戶偏好等因素，於當前之複數導航路線中推薦顯示其中一條導航路線。For example, the terminal device 102 may generate multiple navigation routes based on the user's input of the starting location and destination, and then display one of the navigation routes based on the user's selection. For another example, the terminal device 102 may recommend and display one of the multiple navigation routes based on factors such as current road traffic congestion, distance, driving time, or user preference.
步驟S220：接收關於導航路線中之任一路口之查看請求。Step S220: Receive a request to view any intersection in the navigation route.
其中，路口包括導航路線中路名改變之位置，及道路節點改變之位置。具體導航路線中路名改變之位置包括導航路線轉彎之位置。例如，請參閱圖3，路口可包括圖3中示出之第一道路A轉向第二道路B之節點C之位置。Intersections include locations where road names change and road nodes change within a navigation route. Specifically, locations where road names change within a navigation route include locations where the route turns. For example, referring to Figure 3 , an intersection may include the location of node C where the first road A turns into the second road B, as shown in Figure 3 .
道路節點改變之位置可包括導航路線中上下高架橋之位置。例如，請參閱圖4，路口可包括地面道路D進入高架橋E之路口F。The location of a road node change may include the location of an overpass on or off the navigation route. For example, referring to Figure 4, the intersection may include intersection F where ground road D enters overpass E.
道路節點改變之位置還包括導航路線中進出高速公路之交流道（interchange）之位置。例如，請參閱5，路口可包括普通公路G進入高速公路H之交流道I。示例地，於步驟S220中，可藉由接收用戶於終端設備102之人機交互介面上輸入之對任一路口之觸控指令，以接收查看請求。例如，當使用者點擊人機交互介面上顯示之導航路線上之任一路口時，則可接收到關於導航路線中之對應路口之查看請求。Changed road node locations also include interchanges on the navigation route, such as those entering or exiting a highway. For example, as shown in Figure 5, an intersection may include Interchange I where a regular highway G enters Highway H. For example, in step S220, a user touch command inputted on the human-computer interface of the terminal device 102 for any intersection may be received to receive a view request. For example, when a user clicks on any intersection on the navigation route displayed on the human-computer interface, a view request for the corresponding intersection on the navigation route may be received.
於其他實施例中，查看請求亦可為當車輛101行駛到路口之預設範圍內時，自動觸發之請求指令。例如，預設範圍可是距路口1000米之範圍內，如此，當車輛101行駛至距路口1000米時，終端設備102內之電腦程式自動生成關於該路口之查看請求並被接收。In other embodiments, the check request may be automatically triggered when the vehicle 101 travels within a preset range of the intersection. For example, the preset range may be 1000 meters from the intersection. Thus, when the vehicle 101 travels 1000 meters from the intersection, the computer program in the terminal device 102 automatically generates and receives a check request for the intersection.
步驟S230：當確認存在路口之路口導航影像時，顯示路口導航影像。Step S230: When it is confirmed that there is an intersection navigation image at the intersection, the intersection navigation image is displayed.
其中，路口導航影像為該路口之預設距離內動態之實景影像，且路口導航影像中行經該路口之移動路線與該路口之預設距離內之導航路線相同。The intersection navigation image is a dynamic real-life image within a preset distance of the intersection, and the movement route through the intersection in the intersection navigation image is the same as the navigation route within the preset distance of the intersection.
其中，預設距離包括起始點、終點，該路口位於起始點與終點之間。The default distance includes the starting point and the ending point, and the intersection is located between the starting point and the ending point.
於一些實施例中，起始點為沿導航路線之指引方向上之靠近該路口之前一路口，終點為沿導航路線之指引方向上之靠近該路口之後一路口。如此，路口導航影像可為從與該路口相鄰之上一路口行駛到與該路口相鄰之下一路口之實景影像。In some embodiments, the starting point is the intersection before the intersection in the direction of the navigation route, and the ending point is the intersection after the intersection in the direction of the navigation route. In this way, the intersection navigation image can be a real-life image of driving from the intersection above to the intersection below.
於步驟S230中，終端設備102接收關於導航路線中之任一路口之查看請求後，向伺服器104發送關於該路口之交通狀況資訊之資料請求。隨後，伺服器104根據該資料請求，返回關於該路口之實景影像；當不存在關於該路口之實景影像時，返回相應之回饋資訊，以提示目前未收集到關於該路口之實景影像。如此，終端設備102可根據伺服器104返回之實景影像或回饋資訊，確認是否存在關於該路口之路口導航影像。In step S230, after receiving a request to view any intersection on the navigation route, the terminal device 102 sends a data request for traffic information at that intersection to the server 104. Based on the data request, the server 104 returns a real-world image of the intersection. If no real-world image exists for the intersection, the server 104 returns corresponding feedback information, indicating that no real-world image has been collected. In this way, the terminal device 102 can confirm whether a navigation image for the intersection exists based on the real-world image or feedback information returned by the server 104.
具體的，伺服器104與一實景影像資料庫通訊連接，該實景影像資料庫中存儲有複數車輛101上傳之實景影像。當伺服器104接收到終端設備102之資料請求時，伺服器104於實景影像資料庫中截取至少一行經該路口之實景影像，且於截取到之至少一實景影像中，行經該路口之移動路線與該路口之預設距離內之導航路線相同，例如，截取到之實景影像記錄之內容，係從與該路口相鄰之上一路口行駛到與該路口相鄰之下一路口之實景影像。進一步地，伺服器104還獲取接收到終端設備102發送之資料請求時之時間戳記，並將截取到之至少一實景影像中經過該路口之時間與時間戳記最接近之實景影像，返回給終端設備102。終端設備102將接收到之關於該路口之實景影像作為該路口之路口導航影像。Specifically, server 104 is in communication with a real-world image database that stores real-world images uploaded by multiple vehicles 101. When server 104 receives a data request from terminal device 102, it captures at least one real-world image from the database that passes through the intersection. In the captured real-world image, the route through the intersection is identical to a navigation route within a preset distance of the intersection. For example, the captured real-world image may record a real-world image of a vehicle traveling from an intersection above the intersection to a intersection below the intersection. Furthermore, the server 104 also obtains the timestamp of the data request sent by the terminal device 102, and returns the real scene image whose time of passing through the intersection is closest to the timestamp among the at least one captured real scene image to the terminal device 102. The terminal device 102 uses the received real scene image of the intersection as the intersection navigation image of the intersection.
於步驟S230中，當確認存在該路口之路口導航影像時，終端設備102還對接收到之路口導航影像進行圖像識別處理及圖像標注處理，以於顯示該路口導航影像時，同時顯示動態之行車標記（例如行車方向箭頭）及地標標記（Point of interest）。In step S230, when it is confirmed that there is an intersection navigation image at the intersection, the terminal device 102 also performs image recognition processing and image annotation processing on the received intersection navigation image, so as to display dynamic driving marks (such as driving direction arrows) and landmark marks (Point of interest) at the same time when displaying the intersection navigation image.
具體的，於一些實施例中，終端設備102可基於影像處理技術及神經網路識別路口導航影像中之車道方向、路牌資訊、及/或識別車道上之車輛之行駛方向等，進而確認該路口之行駛方向或當前限速等交通資訊。終端設備102還可結合該路口導航影像及當前之地圖資料，識別當前路口導航影像中之相應之商店或建築等。進一步地，基於識別獲取到之交通資訊及建築資訊，終端設備102還藉由圖形生成程式生成對應之動態之指示圖形（例如箭頭、便利店圖示、醫院圖示或加油站圖示等），以於顯示該動態之路口導航影像之同時，顯示動態圖形，以更好地指示用戶安全順利行駛，提升用戶行駛之安全性。Specifically, in some embodiments, the terminal device 102 may use image processing technology and neural networks to identify lane directions, road sign information, and/or the driving directions of vehicles in the intersection navigation image, thereby confirming traffic information such as the driving direction at the intersection or the current speed limit. The terminal device 102 may also combine the intersection navigation image with current map data to identify corresponding stores or buildings in the current intersection navigation image. Furthermore, based on the traffic information and building information obtained by identification, the terminal device 102 also generates corresponding dynamic indicator graphics (such as arrows, convenience store icons, hospital icons, or gas station icons, etc.) through a graphics generation program. When displaying the dynamic intersection navigation image, the dynamic graphics are displayed to better guide the user to drive safely and smoothly, thereby improving the user's driving safety.
步驟S240：當確認不存在路口之路口導航影像時，顯示路口之靜態圖像。Step S240: When it is determined that there is no intersection navigation image at the intersection, a static image of the intersection is displayed.
可理解，路口之靜態圖像可為地圖資料包括之地圖圖片，或是由伺服器104返回之關於該路口之靜態圖片。It is understood that the static image of the intersection can be a map image included in the map data, or a static image of the intersection returned by the server 104.
於一些實施例中，伺服器104於向終端設備102返回關於該路口之實景影像之同時，還返回一參考資料。該參考資料用於表示經過該路口之預設時長。當終端設備102檢測到車輛101經過該路口之實際時長與預設時長之間之差值超過預設閾值時，終端設備102還顯示評價框，以供使用者對顯示之路口導航影像之可信度進行評分。終端設備102還將評分資料回饋至伺服器104。如此，伺服器104可根據評分資料降低對應之實景影像之可信度，從而減少對應之實景影像向終端設備102發送之次數。In some embodiments, when server 104 returns the real-world imagery of the intersection to terminal device 102, it also returns reference data. This reference data indicates the default duration of time required to pass through the intersection. When terminal device 102 detects that the difference between the actual duration of vehicle 101 passing through the intersection and the default duration exceeds a preset threshold, terminal device 102 displays a rating box for the user to rate the credibility of the displayed intersection navigation imagery. Terminal device 102 also feeds the rating data back to server 104. In this way, server 104 can lower the credibility of the corresponding real-world imagery based on the rating data, thereby reducing the number of times the corresponding real-world imagery is sent to terminal device 102.
可理解，本申請提供之導航方法，於接收到查看請求時，藉由優先顯示動態之路口導航影像，以為使用者提供具有更多道路細節之導航影像，指引使用者順利藉由對應之路口，從而提升用戶行駛之安全性，提高用戶體驗。進一步地，本申請提供之導航方法還藉由於路口導航影像中做相應之動態標記，以為使用者提供更多道路參考資訊，從而更好地指示用戶順利藉由當前路口。It is understood that the navigation method provided by this application, upon receiving a viewing request, prioritizes the display of dynamic intersection navigation images, providing users with navigation images with more road details, guiding users through the corresponding intersections, thereby improving user driving safety and enhancing the user experience. Furthermore, the navigation method provided by this application also provides users with more road reference information by placing corresponding dynamic markers in the intersection navigation images, thereby better guiding users through the current intersection.
請繼續參閱圖6，於一些實施例中，當確認存在路口之路口導航影像時，顯示路口導航影像，包括如下子步驟：Continuing with FIG. 6 , in some embodiments, when the intersection navigation image is confirmed to exist, displaying the intersection navigation image includes the following sub-steps:
步驟S310：獲取接收到關於該路口之查看請求時之時間戳記，並記為第一時間戳。Step S310: Obtain a timestamp of when the check request for the intersection is received and record it as a first timestamp.
步驟S320：獲取複數包括該路口之實景影像，複數包括該路口之實景影像還標記有到達該路口時之時間戳記，記為第二時間戳。Step S320: Acquire a plurality of real-scene images including the intersection. The plurality of real-scene images including the intersection are also marked with a timestamp of arrival at the intersection, which is recorded as a second timestamp.
於一些實施例中，終端設備102還發送心跳訊號至伺服器104，且心跳訊號包括終端設備102所在之車輛101當前之座標資訊，以向伺服器104更新車輛101之座標。如此，當伺服器104接收到終端設備102發送之資料請求後，且伺服器104藉由心跳訊號確認車輛101還未經過該路口時，伺服器104還向終端設備102發送關於該路口之實景影像，以更新終端設備102接收到之關於該路口之實景影像。其中，伺服器104發送之實景影像中，還標記有到達該路口時之時間戳記。如此，終端設備102可獲取到複數包括該路口之實景影像，且複數包括該路口之實景影像還標記有到達該路口時之時間戳記，記為第二時間戳。In some embodiments, terminal device 102 also sends a heartbeat signal to server 104. This heartbeat signal includes the current coordinates of vehicle 101, where terminal device 102 is located, to update the coordinates of vehicle 101 on server 104. Thus, after server 104 receives a data request from terminal device 102 and confirms through the heartbeat signal that vehicle 101 has not yet passed the intersection, server 104 also sends a real-life image of the intersection to terminal device 102, thereby updating the real-life image of the intersection received by terminal device 102. The real-life image sent by server 104 also includes a timestamp indicating when the vehicle reached the intersection. In this way, the terminal device 102 can obtain a plurality of real-scene images including the intersection, and the plurality of real-scene images including the intersection are also marked with a timestamp of arrival at the intersection, which is recorded as a second timestamp.
步驟S330：分別比較複數第二時間戳與第一時間戳。Step S330: Compare the plurality of second timestamps with the first timestamp respectively.
步驟S340：確認複數第二時間戳記中標記時間最接近第一時間戳之第二時間戳記對應之實景影像作為路口導航影像。Step S340: Determine the real scene image corresponding to the second time stamp with the stamp time closest to the first time stamp among the plurality of second time stamps as the intersection navigation image.
例如，當第一時間戳為1/10/14:00（表示1月10號之14:00），且伺服器104向終端設備102發送之關於該路口之複數實景影像之第二時間戳分別為時間戳記標記1：1/10/12:00；時間戳記標記2：1/10/12:30；及時間戳記標記3：1/10/13:05時，由於時間戳記標記1-3均早於第一時間戳，則選擇標記時間最接近第一時間戳之時間戳記標記3對應之實景影像作為該路口之路口導航影像。For example, when the first timestamp is 1/10/14:00 (indicating 14:00 on January 10), and the second timestamps of the multiple real-life images of the intersection sent by the server 104 to the terminal device 102 are timestamp mark 1: 1/10/12:00; timestamp mark 2: 1/10/12:30; and timestamp mark 3: 1/10/13:05, since timestamp marks 1-3 are all earlier than the first timestamp, the real-life image corresponding to timestamp mark 3 whose stamp time is closest to the first timestamp is selected as the intersection navigation image of the intersection.
於另一些實施例中，確認是否存在路口之路口導航影像還包括如下步驟：In other embodiments, determining whether there is an intersection navigation image at the intersection further includes the following steps:
於還未經過該路口，且複數第二時間戳中存在晚於第一時間戳之第二時間戳記時，確認複數第二時間戳記中標記時間最晚之第二時間戳對應之實景影像作為所述路口導航影像。When the vehicle has not passed the intersection and a second time stamp later than the first time stamp exists in the plurality of second time stamps, the real scene image corresponding to the second time stamp with the latest time in the plurality of second time stamps is confirmed as the intersection navigation image.
例如，當第一時間戳為1/10/14:00（表示1月10號之14:00）時，且複數第二時間戳中包括時間戳記標記1：1/10/12:00；時間戳記標記2：1/10/14:02；及時間戳記標記3：1/10/14:05時，則選擇時間戳記標記3對應之實景影像作為當前之路口導航影像。For example, when the first timestamp is 1/10/14:00 (indicating 14:00 on January 10th), and the multiple second timestamps include timestamp mark 1: 1/10/12:00; timestamp mark 2: 1/10/14:02; and timestamp mark 3: 1/10/14:05, the real-life image corresponding to timestamp mark 3 is selected as the current intersection navigation image.
於一些實施例中，伺服器104（終端設備102）獲取到複數實景影像後，還根據路口當前之天氣狀況及光照條件（例如白天或夜晚）篩選跟實景影像。例如，當車輛101於晴朗之白天經過該路口時，則伺服器104（終端設備102）優先篩選於晴朗之白天錄製之實景影像，以作為路口導航影像。In some embodiments, after server 104 (terminal device 102) acquires multiple real-world images, it also filters the real-world images based on the current weather and lighting conditions at the intersection (e.g., daytime or nighttime). For example, when vehicle 101 passes through the intersection on a clear day, server 104 (terminal device 102) prioritizes real-world images recorded during clear daytime as the intersection navigation image.
於一些實施例中，伺服器104（終端設備102）獲取到複數實景影像後，還根據實景影像中之天氣狀況或光照條件等因素對實景影像進行分類。如此，使用者可選擇顯示不同之天氣狀況或光照條件下之路口導航影像。In some embodiments, after the server 104 (terminal device 102) obtains multiple real-world images, it further categorizes the real-world images based on factors such as weather conditions or lighting conditions in the real-world images. In this way, the user can choose to display the intersection navigation images under different weather conditions or lighting conditions.
如此，藉由執行上述步驟，使得終端設備102可顯示路口導航影像，從而為使用者提供更好之導航服務之同時，可更好地提示該路口之當前交通狀況資訊。In this way, by executing the above steps, the terminal device 102 can display the intersection navigation image, thereby providing the user with better navigation services and better prompting the current traffic condition information of the intersection.
請繼續參閱圖7，於一些實施例中，於接收關於導航路線中之任一路口之查看請求之後，導航方法還包括如下子步驟：Continuing with FIG. 7 , in some embodiments, after receiving a request to view any intersection in the navigation route, the navigation method further includes the following sub-steps:
步驟S410：將導航路線中之每相鄰複數路口之間之路線劃分為一節路徑，以得到至少一節路徑。Step S410: Divide each route between adjacent intersections in the navigation route into a route segment to obtain at least one route segment.
例如，於一實施例中，以接收到查看請求之路口為起點，將導航路線中之每相鄰兩路口之間之路線劃分為一節路徑。For example, in one embodiment, starting from the intersection where the view request is received, the route between each two adjacent intersections in the navigation route is divided into a route section.
步驟S420：獲取接收到關於該路口之查看請求時之時間戳記，並記為第一時間戳。Step S420: Obtain the timestamp of when the check request for the intersection is received and record it as the first timestamp.
步驟S430：獲取複數包括路徑之實景影像，且每一包括路徑之實景影像還標記有開始時間戳記，記為第三時間戳。Step S430: Acquire a plurality of real-scene images including the path, and each real-scene image including the path is also marked with a start timestamp, which is recorded as a third timestamp.
具體的，於步驟S430中，終端設備102將根據導航路線劃分之路徑資訊發送至伺服器104，且路徑資訊中包括每一路徑之編號。伺服器104接收到終端設備102發送之路徑資訊後，伺服器104藉由對實景影像資料庫中之實景影像進行篩選及截取操作，以生成複數與路徑對應之實景影像，且每一實景影像中包括對應之路徑之編號資訊，及包括行經對應路徑之起始點時之開始時間戳記，記為第三時間戳。伺服器104還將生成之複數與路徑對應之實景影像發送至終端設備102。如此，終端設備102可根據路徑編號資訊，識別每一路徑之對應之實景影像。Specifically, in step S430, the terminal device 102 sends the path information divided according to the navigation route to the server 104. The path information includes the number of each path. After receiving the path information from the terminal device 102, the server 104 filters and captures the real-life images in the real-life image database to generate a plurality of real-life images corresponding to the paths. Each real-life image includes the corresponding path number information and a start timestamp of the starting point of the corresponding path, which is recorded as a third timestamp. The server 104 also sends the generated plurality of real-life images corresponding to the paths to the terminal device 102. In this way, the terminal device 102 can identify the real scene image corresponding to each path according to the path number information.
可理解，當伺服器104根據心跳訊號判斷終端設備102所在之車輛101還未行經對應路徑時，伺服器104還隨時更新包括所述路徑之實景影像。如此，每一路徑至少有一對應之實景影像。It is understood that when the server 104 determines that the vehicle 101 where the terminal device 102 is located has not yet passed the corresponding path based on the heartbeat signal, the server 104 also updates the real scene image including the path at any time. In this way, each path has at least one corresponding real scene image.
步驟S440：針對每一路徑，分別比較複數第三時間戳與第一時間戳；當複數第三時間戳中存在晚於第一時間戳之第三時間戳時，確認複數第三時間戳中標記時間最晚之第三時間戳對應之實景影像作為對應該路徑之路口導航影像；當複數第三時間戳中不存在晚於第一時間戳之第三時間戳時，確認複數第三時間戳中與第一時間戳之時間最接近之第三時間戳對應之實景影像作為對應該路徑之路口導航影像。Step S440: For each route, compare the plurality of third timestamps with the first timestamp. If a third timestamp exists in the plurality of third timestamps that is later than the first timestamp, determine the real-life image corresponding to the third timestamp with the latest time among the plurality of third timestamps as the navigation image corresponding to the intersection of the route. If a third timestamp does not exist in the plurality of third timestamps that is later than the first timestamp, determine the real-life image corresponding to the third timestamp closest to the first timestamp among the plurality of third timestamps as the navigation image corresponding to the intersection of the route.
如此，根據導航路線，依次顯示與路徑對應之路口導航影像，則可提供關於整條導航路線之實景導航。In this way, according to the navigation route, the navigation images of the intersections corresponding to the route are displayed in sequence, so that real-life navigation of the entire navigation route can be provided.
於一些實施例中，終端設備102之人機交互介面還顯示有退出實景導航模式之按鈕，以供使用者退出實景導航模式。In some embodiments, the human-computer interaction interface of the terminal device 102 further displays a button for exiting the real-scene navigation mode, so that the user can exit the real-scene navigation mode.
如此，藉由執行上述步驟S410-步驟S440，可於用戶針對導航路線之任一路口發出查看請求時，自動顯示後續之導航路線中之所有路徑之實景導航影像，以為使用者提供更好之導航服務。In this way, by executing the above steps S410 to S440, when a user issues a view request for any intersection of the navigation route, the real-life navigation images of all paths in the subsequent navigation route are automatically displayed, thereby providing the user with better navigation services.
請參圖8，本申請第二實施例還提供一種導航裝置100，可應用於車輛101上。導航裝置100包括獲取模組10、接收模組20及顯示模組30。8 , the second embodiment of the present application further provides a navigation device 100 that can be applied to a vehicle 101 . The navigation device 100 includes an acquisition module 10 , a receiving module 20 , and a display module 30 .
其中，獲取模組10用以獲取地圖資料，並生成對應之導航路線。The acquisition module 10 is used to acquire map data and generate a corresponding navigation route.
接收模組20用以接收關於該導航路線中之任一路口之查看請求。The receiving module 20 is used to receive a viewing request for any intersection in the navigation route.
顯示模組30用以當確認存在該路口之實景影像時，顯示對應之實景影像，其中，實景影像為包括該路口之預設距離內之實景影像，且實景影像中行經該路口之移動路線與預設距離內之導航路線相同；當確認不存在該路口之實景影像時，顯示該路口之靜態圖像。The display module 30 is configured to display a corresponding real-life image when a real-life image of the intersection is confirmed to exist, wherein the real-life image includes a real-life image within a preset distance of the intersection, and the movement route through the intersection in the real-life image is the same as the navigation route within the preset distance; and when a real-life image of the intersection is confirmed to not exist, a static image of the intersection is displayed.
可理解，獲取模組10、接收模組20及顯示模組30用於執行圖2、圖6及圖7對應之實施例中之各步驟，具體請參閱上一實施例之相關描述，於此不再贅述。It can be understood that the acquisition module 10, the receiving module 20 and the display module 30 are used to execute the steps in the embodiments corresponding to Figures 2, 6 and 7. Please refer to the relevant description of the previous embodiment for details, and no further details will be given here.
請參閱圖9，本申請第三實施例還提供一種電子設備200，包括處理器201、記憶體202以及存儲於記憶體202中並可於處理器201上運行之電腦程式203。Referring to FIG. 9 , the third embodiment of the present application further provides an electronic device 200 , including a processor 201 , a memory 202 , and a computer program 203 stored in the memory 202 and executable on the processor 201 .
電子設備200可為雲端系統、嵌入式電腦、車載系統中之任意一種或伺服器等。本領域技術人員可理解，示意圖僅僅是電子設備200之示例，並不構成對電子設備200之限定，可包括比圖示更多或更少之部件，或者組合某些部件，或者不同之部件。The electronic device 200 can be any of a cloud system, an embedded computer, an in-vehicle system, or a server. Those skilled in the art will appreciate that the schematic diagram is merely an example of the electronic device 200 and does not limit the electronic device 200 . The electronic device 200 may include more or fewer components than shown, or may combine certain components or use different components.
處理器201用以執行電腦程式203時實現上述檢測方法實施例中之步驟，例如第一實施例中所示之步驟S210-S240、步驟S310-S340及步驟S410-S440。The processor 201 is used to execute the computer program 203 to implement the steps in the above-mentioned detection method embodiment, such as steps S210-S240, steps S310-S340 and steps S410-S440 shown in the first embodiment.
示例地，電腦程式203可被分割成一個或多個模組/單元，一個或者多個模組/單元被存儲於記憶體202中，並由處理器201執行，以完成本發明。一個或多個模組/單元可是能夠完成特定功能之一系列電腦程式指令段，指令段用於描述電腦程式203於電子設備200中之執行過程。For example, computer program 203 may be divided into one or more modules/units, one or more of which are stored in memory 202 and executed by processor 201 to implement the present invention. One or more modules/units may be a series of computer program instruction segments capable of performing specific functions. The instruction segments are used to describe the execution process of computer program 203 in electronic device 200.
處理器201可是中央處理模組（Central Processing Unit，CPU），還可是其他通用處理器、數位訊號處理器（Digital Signal Processor，DSP）、專用積體電路（Application Specific Integrated Circuit，ASIC）、現成可程式設計閘陣列（Field-Programmable Gate Array，FPGA）或者其他可程式設計邏輯器件、分立門或者電晶體邏輯器件、分立硬體元件等。通用處理器可是微處理器或者處理器201亦可是任何常規之處理器等，處理器201是電子設備200之控制中心，利用各種介面與線路連接整個電子設備200之各個部分。Processor 201 can be a central processing unit (CPU), other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), off-the-shelf programmable gate arrays (FPGA), other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. A general-purpose processor can be a microprocessor or any conventional processor. Processor 201 is the control center of electronic device 200, connecting all components of electronic device 200 using various interfaces and circuits.
記憶體202可用於存儲電腦程式203與/或模組/單元。處理器201藉由運行或執行存儲於記憶體202內之電腦程式與/或模組/單元，以及調用存儲於記憶體202內之資料，實現電子設備200之各種功能。記憶體202可主要包括存儲程式區與存儲資料區。其中，存儲程式區可存儲作業系統、至少一個功能所需之應用程式（比如聲音播放功能、圖像播放功能等）等。存儲資料區可存儲根據電子設備200之使用所創建之資料（比如視頻資料、音訊資料、電話本等）等。此外，記憶體202可包括高速隨機存取記憶體，還可包括非易失性記憶體，例如硬碟機機、記憶體、插接式硬碟機機，智慧存儲卡（Smart Media Card， SMC），安全數位（Secure Digital， SD）卡，快閃記憶體卡（Flash Card）、至少一個磁碟記憶體件、快閃記憶體器件、或其他易失性固態記憶體件。Memory 202 can be used to store computer programs 203 and/or modules/units. Processor 201 implements the various functions of electronic device 200 by running or executing computer programs and/or modules/units stored in memory 202 and calling data stored in memory 202. Memory 202 can primarily include a program storage area and a data storage area. The program storage area can store the operating system and applications required for at least one function (such as audio playback, image playback, etc.). The data storage area can store data created based on the use of electronic device 200 (such as video data, audio data, phone book, etc.). In addition, the memory 202 may include high-speed random access memory and non-volatile memory, such as a hard drive, memory, a plug-in hard drive, a Smart Media Card (SMC), a Secure Digital (SD) card, a flash memory card, at least one magnetic disk memory device, a flash memory device, or other volatile solid-state memory device.
電子設備200集成之模組/單元如果以軟體功能模組之形式實現並作為獨立之產品銷售或使用時，可存儲於一個電腦可讀取存儲介質中。基於這樣之理解，本發明實現上述實施例方法中之全部或部分流程，亦可藉由電腦程式來指令相關之硬體來完成，之電腦程式可存儲於一電腦可讀存儲介質中，電腦程式於被處理器執行時，可實現上述各個方法實施例之步驟。其中，電腦程式包括電腦程式代碼，電腦程式代碼可為原始程式碼形式、可執行檔或某些中間形式等。電腦可讀介質可包括：能夠攜帶電腦程式代碼之任何實體或裝置、記錄介質、U盤、移動硬碟機機、磁碟、光碟、電腦記憶體、唯讀記憶體（ROM，Read-Only Memory）、隨機存取記憶體（RAM，Random Access Memory）、電訊號以及軟體分發介質等。需要說明之是，電腦可讀介質包含之內容可根據司法管轄區內立法與專利實踐之要求進行適當之增減，例如於某些司法管轄區，根據立法與專利實踐，電腦可讀介質不包括電載波訊號與電信訊號。If the modules/units integrated into electronic device 200 are implemented as software functional modules and sold or used as independent products, they can be stored on a computer-readable storage medium. Based on this understanding, all or part of the processes in the above-described method embodiments of the present invention can also be implemented by a computer program instructing the relevant hardware. The computer program can be stored on a computer-readable storage medium. When executed by a processor, the computer program can implement the steps of the above-described method embodiments. The computer program includes computer program code, which can be in the form of source code, an executable file, or some intermediate format. Computer-readable media may include any physical object or device capable of carrying computer program code, recording media, USB flash drives, removable hard drives, magnetic disks, optical disks, computer memory, read-only memory (ROM), random access memory (RAM), telecommunications signals, and software distribution media. It should be noted that the content of computer-readable media may be expanded or reduced as appropriate based on the requirements of legislation and patent practices within a jurisdiction. For example, in some jurisdictions, based on legislation and patent practices, computer-readable media does not include electrical carrier signals or telecommunications signals.
於本發明所提供之幾個實施例中，應該理解到，所揭露之電子設備與方法，可藉由其它之方式實現。例如，以上所描述之電子設備實施例僅僅是示意性例如，所述模組之劃分，僅僅為一種邏輯功能劃分，實際實現時可有另外之劃分方式。In the several embodiments provided herein, it should be understood that the disclosed electronic devices and methods can be implemented in other ways. For example, the electronic device embodiments described above are merely illustrative, and the module division is merely a logical functional division. In actual implementation, other division methods may be used.
另外，於本發明各個實施例中之各功能模組可集成於相同處理模組中，亦可是各個模組單獨物理存在，亦可兩個或兩個以上模組集成於相同模組中。上述集成之模組既可採用硬體之形式實現，亦可採用硬體加軟體功能模組之形式實現。Furthermore, the functional modules in various embodiments of the present invention may be integrated into the same processing module, each module may exist physically separately, or two or more modules may be integrated into the same module. The aforementioned integrated modules may be implemented in the form of hardware or a combination of hardware and software functional modules.
本申請第四實施例還提供一種汽車（參圖1之車輛101），包括記憶體及處理器（圖未示）。其中，記憶體存儲至少一個指令；處理器用以執行記憶體中存儲之指令以實現如第一實施例中記載之導航方法，如步驟S210-S240、步驟S310-S340及步驟S410-S440。The fourth embodiment of the present application further provides a vehicle (see vehicle 101 in FIG. 1 ), comprising a memory and a processor (not shown). The memory stores at least one instruction, and the processor executes the instruction stored in the memory to implement the navigation method described in the first embodiment, such as steps S210-S240, steps S310-S340, and steps S410-S440.
可理解，汽車可是電動車，可是燃油車，亦可是混合動力汽車，本申請並不對汽車之具體類型進行限制。It is understood that the car can be an electric car, a fuel car, or a hybrid car, and this application does not limit the specific type of car.
對於本領域技術人員而言，顯然本發明不限於上述示範性實施例之細節，且於不背離本發明之精神或基本特徵之情況下，能夠以其他之具體形式實現本發明。因此，無論從哪一點來看，均應將實施例看作是示範性且是非限制性本發明之範圍由所附請求項而不是上述說明限定，因此旨於將落於請求項之等同要件之含義與範圍內之所有變化涵括於本發明內。不應將請求項中之任何附圖標記視為限制所涉及之請求項。此外，顯然“包括”一詞不排除其他模組或步驟，單數不排除複數。電子設備請求項中陳述之多個模組或電子設備亦可由同一個模組或電子設備藉由軟體或者硬體來實現。第一，第二等詞語用以表示名稱，而並不表示任何特定之順序。It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that it can be embodied in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive. The scope of the present invention is defined by the appended claims, not the foregoing description, and all variations that come within the meaning and range of equivalents of the claims are intended to be encompassed by the present invention. Any reference to any figure in the claims should not be construed as limiting the claims to which they relate. Furthermore, it is apparent that the word "comprising" does not exclude other modules or steps, and the singular does not exclude the plural. Multiple modules or electronic devices described in the electronic device claim may also be implemented by the same module or electronic device through software or hardware. The terms "first," "second," etc. are used to indicate names and do not indicate any particular order.
以上實施方式僅用以說明本發明之技術方案而非限制，儘管參照以上較佳實施方式對本發明進行了詳細說明，本領域之普通技術人員應當理解，可對本發明之技術方案進行修改或等同替換均不應脫離本發明技術方案之精神與範圍。本領域技術人員還可於本發明精神內做其它變化等用於本發明之設計，僅要其不偏離本發明之技術效果均可。該等依據本發明精神所做之變化，均應包含於本發明所要求保護之範圍之內。The above embodiments are intended only to illustrate the technical solutions of the present invention and are not intended to be limiting. Although the present invention has been described in detail with reference to the preferred embodiments above, those skilled in the art should understand that modifications or equivalent substitutions to the technical solutions of the present invention may be made without departing from the spirit and scope of the technical solutions of the present invention. Those skilled in the art may also make other variations within the spirit of the present invention, as long as they do not deviate from the technical effects of the present invention. Such variations made in accordance with the spirit of the present invention are intended to be included within the scope of protection claimed by the present invention.
101:車輛 102:終端設備 103:圖像採集設備 104:伺服器 100:導航裝置 10:獲取模組 20:接收模組 30:顯示模組 200:電子設備 201:處理器 202:記憶體 203:電腦程式 S210-S240、S310-S340、S410-S440:步驟101: Vehicle102: Terminal device103: Image acquisition device104: Server100: Navigation device10: Acquisition module20: Receiving module30: Display module200: Electronic device201: Processor202: Memory203: Computer programS210-S240, S310-S340, S410-S440: Steps
圖1是本申請提供之導航系統之架構圖。 圖2為本申請一實施例提供之導航方法之流程示意圖。 圖3為本申請一實施例提供之第一種路口之示意圖。 圖4為本申請一實施例提供之第二種路口之示意圖。 圖5為本申請一實施例提供之第三種路口之示意圖。 圖6為本申請一實施例中步驟S230之子步驟之流程示意圖。 圖7為本申請一實施例中於步驟S220之後之導航方法之流程示意圖。 圖8為本申請一實施例提供之導航裝置之結構示意圖。 圖9為本申請一實施例提供之電子設備之結構示意圖。Figure 1 is a diagram illustrating the architecture of the navigation system provided by this application.Figure 2 is a schematic diagram illustrating the flow of a navigation method provided by an embodiment of this application.Figure 3 is a schematic diagram illustrating a first type of intersection provided by an embodiment of this application.Figure 4 is a schematic diagram illustrating a second type of intersection provided by an embodiment of this application.Figure 5 is a schematic diagram illustrating a third type of intersection provided by an embodiment of this application.Figure 6 is a schematic diagram illustrating the flow of the sub-steps of step S230 in an embodiment of this application.Figure 7 is a schematic diagram illustrating the flow of the navigation method after step S220 in an embodiment of this application.Figure 8 is a schematic diagram illustrating the structure of a navigation device provided by an embodiment of this application.Figure 9 is a schematic diagram illustrating the structure of an electronic device provided by an embodiment of this application.
無without
S210-S240:步驟S210-S240: Steps
| Application Number | Priority Date | Filing Date | Title |
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| TW112150478ATW202526268A (en) | 2023-12-22 | 2023-12-22 | Navigation method, navigation device, vehicle and storage medium |
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| TW112150478ATW202526268A (en) | 2023-12-22 | 2023-12-22 | Navigation method, navigation device, vehicle and storage medium |
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| TW112150478ATW202526268A (en) | 2023-12-22 | 2023-12-22 | Navigation method, navigation device, vehicle and storage medium |
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