201015354 九、發明說明： 【發明所屬之技術領域】 本發明係有關於一種檢索方法及系統，且特別有關於 一種可以以時間資訊為基礎之檢索方法及系統。 【先前技術】 近年來，無線定位技術，如全球定位系統（Global Positioning System，GPS)已經成為電子裝置，如電腦與可 攜式裝置中的重要的應用。全球定位系統可以由衛星接收 • 訊號，以判定電子裝置的位置。使用者亦可以利用電子裝 置中的導航軟體進行路徑規劃與導航作業。 一般來說，在進行路徑規劃時，使用者可以輸入關鍵 字來由電子裝置中的資料庫中檢索特定的景點。然而，由 於使用者僅依據自己的喜好決定關鍵字。若使用者無法辨 別檢索出之景點所適合拜訪的時間，則檢索出的景點將不 具任何意義，甚至造成使用者的不便。舉例來說，使用者 可以檢索得到一個賞雪景點。然而，若目前的季節為夏季 ® 時，則此景點目前係無法賞雪的，對於使用者而言係沒有 意義的。 【發明内容】 有鑑於此，本發明提供以時間資訊為基礎之檢索方法 及系統。 本發明實施例之以時間資訊為基礎之檢索方法與系 統。首先，自動由電子裝置取得一時間資訊。依據時間資 訊檢索至少一景點或一活動。之後，將景點或活動進行顯 MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 示。 本發明實施例之以時間資訊為基礎之檢索系統包括一 顯示單元、一儲存單元、與一處理單元。儲存單元中包括 複數景點或複數活動。處理單元自動由電子裝置取得一時 間資訊，且依據時間資訊由儲存單元檢索至少一景點或一 活動。處理單元將特定景點或特定活動顯示於顯示單元。 本發明上述方法可以透過程式碼方式存在。當程式碼 被機器載入且執行時，機器變成用以實行本發明之裝置。 • 為使本發明之上述目的、特徵和優點能更明顯易懂， 下文特舉實施例，並配合所附圖示，詳細說明如下。 【實施方式】 第1圖顯示依據本發明實施例之以時間資訊為基礎之 檢索系統。依據本發明實施例之檢索系統可以適用於一電 子裝置，如電腦系統與可攜式裝置等。在一些實施例中， 可攜式裝置可以具有導航功能。 以時間資訊為基礎之檢索系統100至少包括一顯示單 ❹ 元110、一儲存單元120、與一處理單元130。顯示單元110 係用以顯示相關資料，如使用者操作介面、路徑規劃結果、 相關導航資訊、與檢索出之資料等。在一些實施例中，顯 示單元110可以是一觸控式螢幕。檢索出之資料可以直接 透過顯示單元110進行選取。儲存單元120可以包括欲進 行檢索的資料，如景點121與/或活動122等，如第2圖所 示。其中，景點121與/或活動122係提供檢索之資料。值 得注意的是，景點121可以具有個別的屬性，如名稱、性 MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 質、類別、地點資料，如地址與/或經緯度資訊、與/或時間 資訊。其中時間資訊係指景點121適合拜訪的時間。注意 的是，時間資訊可以包括一時間、一曰期、一期間、一季 節、與/或一節曰。在一些實施例中，活動122可以包括至 少一地點（與/或景點），與/或相應活動122的相關說明。類 似地，活動122亦可以包括一時間資訊，用以表示適合進 行活動122的時間。值得注意的是，景點121與/或活動122 可以係被更新的資訊。在一些實施例中，景點121與/或活 ❹ 動122可以透過網路，如有線網路或無線網路由一主機進 行下載與更新。在一些實施例中，景點121與/或活動122 可以透過數位廣播的方式於特定時間或即時進行接收與更 新。處理單元130係用以執行本案之以時間資訊為基礎之 檢索方法，其細節將於後說明。 值得注意的是，當電子裝置是具有導航功能之可攜式 裝置時，儲存單元120更可以包括相應至少一特定區域， 如地區或國家之地圖資料。其中，地圖資料可以包括門牌 ❹ 地址、地標、景點、與/或道路及道路資訊等。另外，處理 單元130即係具有路徑規劃能力之一導航引擎。使用者可 以透過使用者操作介面輸入導航條件，如一起始點、一結 束點、與/或至少一經過點等。處理單元130可以依據導航 條件進行路徑規劃，從而得到路徑規劃結果。使用者可以 透過電子裝置依據路徑規劃結果進行導航至目的地。注意 的是，以時間資訊為基礎之檢索系統100更包括一訊號接 收單元（未顯示），用以接收衛星接收訊號。處理單元130 MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 可以之=計算電子裝置的目前的位置資訊。 於旁方> 1 發明實施例之以時間資訊為基礎之 =索方法。本發明實施例之檢索方法可以適用於―電^ 驟二步自動由電子裝置取得-時間資訊。如步 輪單元l2G巾㈣至少―景^ 動類㈣’景點與活動至少包括—時間資 =曰期、期間、季節、與/或節曰。其中，活動;以 地點與/或景點。相應景點與/或活動之時間資訊 與由電，置所取得之時間資訊將會進行比對二^ 12付合由電子裝置所取得之時間資訊 /或活動顯不於電子裝罟 __ _ 中，檢索出之旦:上早中。在一些實施例 ，、出U與/或活動可以以—特定使用者介面或以 燈型態顯示於顯示單元llG中。值得注意的是，在 • “知例中，檢索過程中可以額外接收至少-關鍵字， 關鍵字檢索至少一候選資料。之後’再依據時間 貝訊，濾候選資料以得到景點與/或活動。 柱H圖顯不依據本發明另—實施例之以時間資訊為基 之欢’、方法。本發明實施例之檢索方法可以適用於具有 路径規劃與/或導航功能之一電子裝置。 如^S41〇’自動由電子裝置取得_時間資訊。如步 驟期，取得電子裝置目前的位置資訊。如前所述，電子 裝置目前的位置資訊可以依據目前所接收之衛星訊號來計 MIC-2007-349/0506-A41619-TW/Draft-Fmal 8 201015354 元120二^=43Q’ 與位置資訊由儲存單 動可以包Γ 7一景點與/或一活動。類似地，景點與活 點。咅 、/動可以包括至少一地點與/或景 置所敌:、1’相應景點與/或活動之時間資訊與由電子裝 訊將會進行比對。儲存單幻20中符合 斤取得之時間資訊的景點與/或活動將會被檢 的是’如前所述’電子裝置中的景點與/或活 f糸可以崎更新的、值得注意岐，在-些實施例中， :子裝置令可以定義一既定範圍，如5或1〇公里，且檢索 出之景點與/或活動係落於電子裝置目前之位置資訊的此 =定範圍之内。之後，如步驟S44Q，將檢索出之景點盘/ 或活動顯不於電子裝置之顯示單元UQ中。類似地，在一 ❹ 二實施例中，檢索出之景點與/或活動可以以一特定使用者 介面或以一跑馬燈型態顯示於顯示單元11〇中。在一些實 施例中，檢索過程中可以額外接收至少一關鍵字，且ς據 此關鍵字檢索至少-候選資料。之後，再依據時間資訊與 電子裝置目前之位置資訊過濾候選資料以得到景點與/ ^ 活動。之後，如步驟S450，接收相應景點與/或活動中至少 一者之選定。如前所述，在一些實施例中，當顯示單元ιι〇 係一觸控式螢幕時，使用者可以直接透過顯示單元11〇進 行相關輸入與選定。值得注意的是，在一些實施例中，當 景點或活動被選取之後，顯示單元110中可以同時顯示1 MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 圖為料與選疋之景點或活動所包括之地點。在一些實施例 中，選定之景點或活動所包括之地點可以標示於地圖資料 之申，以協助使用者進行辨識。當景點與/或活動選定之 後’如步驟S460,將選取之景點與/.或活動所包括之地點設 置為。，”σ束點或—經過點，且依據儲存裝置中之地圖資 料、電子裝置目前的位置資訊與選取之候選資料進行路徑 規劃，從而得到一路徑規劃結果。使用者可以透過電子^ ❹ 結果導航至敎之景點與/或活動所指定、 以佑储2本帛之M ^魏為基礎之㈣^法及系統可 與或活動進行檢索，或路徑規 包動。舉例來說’儲存單元120可以 匕括，、,點奥萬大」與包括指定地 楓活動」。在儲存單元12” 之貝 活動」具有-時間資訊，如「二點 ，景點與/或活動檢索時，可月」_；當透過杨 剷的時間資訊，具脾日义 電子裝置取传目 間資訊進行1對。告目資訊與景點與/或活動的時 間資訊相符合時“ 點7或活動的時 :?由電子裝置取得之時間資訊為:„月= 緒存早幻20令檢索得到景點月」W可以由 為「奥萬大」之「賞楓活動#、L、包括指定地點 間資訊為「7月」，前ί電子裝置取得之時 —之時間資訊「10月至12月」，因=201015354 IX. Description of the Invention: [Technical Field] The present invention relates to a retrieval method and system, and more particularly to a retrieval method and system based on time information. [Prior Art] In recent years, wireless positioning technologies, such as the Global Positioning System (GPS), have become important applications in electronic devices such as computers and portable devices. The GPS can receive • signals from the satellite to determine the location of the electronic device. Users can also use the navigation software in the electronic device for path planning and navigation. In general, when performing path planning, a user can enter a keyword to retrieve a particular attraction from a database in the electronic device. However, because the user only decides the keyword based on his or her preference. If the user cannot discern the time that the retrieved attraction is suitable for the visit, the retrieved attraction will have no meaning and even cause inconvenience to the user. For example, the user can retrieve a snow-watching attraction. However, if the current season is Summer ® , then this attraction is currently not snow-capable and is meaningless to the user. SUMMARY OF THE INVENTION In view of the above, the present invention provides a retrieval method and system based on time information. A time information based retrieval method and system in accordance with an embodiment of the present invention. First, a time information is automatically acquired by the electronic device. Retrieve at least one attraction or event based on time information. After that, the attraction or event will be displayed MIC-2007-349/0506-A41619-TW/Draft-Final 201015354. The time information-based retrieval system of the embodiment of the present invention includes a display unit, a storage unit, and a processing unit. The storage unit includes multiple attractions or plural activities. The processing unit automatically acquires a time information from the electronic device, and retrieves at least one attraction or event from the storage unit based on the time information. The processing unit displays a particular attraction or a specific event on the display unit. The above method of the present invention can exist in a coded manner. When the code is loaded and executed by the machine, the machine becomes the means for practicing the invention. The above described objects, features, and advantages of the present invention will become more apparent from the following description. [Embodiment] Fig. 1 shows a retrieval system based on time information according to an embodiment of the present invention. The retrieval system according to an embodiment of the present invention can be applied to an electronic device such as a computer system and a portable device. In some embodiments, the portable device can have a navigation function. The time information based retrieval system 100 includes at least a display unit 110, a storage unit 120, and a processing unit 130. The display unit 110 is configured to display related materials, such as a user operation interface, a path planning result, related navigation information, and retrieved data. In some embodiments, display unit 110 can be a touch screen. The retrieved data can be directly selected through the display unit 110. The storage unit 120 may include materials to be retrieved, such as attractions 121 and/or activities 122, as shown in FIG. Among them, the attraction 121 and/or the activity 122 provide information for retrieval. It is worth noting that the attraction 121 can have individual attributes such as name, sex MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 quality, category, location information, such as address and / or latitude and longitude information, and / Or time information. The time information refers to the time when the attraction 121 is suitable for visiting. Note that the time information can include a time, a period, a period, a season, and/or a section. In some embodiments, activity 122 may include a description of at least one location (and/or attraction), and/or corresponding activity 122. Similarly, activity 122 may also include a time message to indicate when it is appropriate to perform activity 122. It is worth noting that attraction 121 and/or activity 122 may be updated information. In some embodiments, the attraction 121 and/or the activity 122 can be routed and updated via a network, such as a wired or wireless network. In some embodiments, attractions 121 and/or activities 122 may be received and updated at a particular time or on the fly via digital broadcast. The processing unit 130 is operative to perform the time information based retrieval method of the present case, the details of which will be described later. It should be noted that when the electronic device is a portable device with navigation function, the storage unit 120 may further include map data corresponding to at least one specific region, such as a region or a country. Among them, the map information may include the house number, the landmark, the scenic spot, and/or the road and road information. In addition, the processing unit 130 is one of the navigation engines having path planning capabilities. The user can input navigation conditions through the user interface, such as a starting point, a ending point, and/or at least one passing point. The processing unit 130 can perform path planning according to the navigation conditions, thereby obtaining a path planning result. The user can navigate to the destination according to the path planning result through the electronic device. It is noted that the time information based retrieval system 100 further includes a signal receiving unit (not shown) for receiving satellite reception signals. The processing unit 130 MIC-2007-349/0506-A41619-TW/Draft-Final 201015354 can calculate the current location information of the electronic device. In the side of the invention, the time information is based on the method of the invention. The retrieval method of the embodiment of the present invention can be applied to the automatic acquisition of the time information by the electronic device in two steps. For example, the step unit l2G towel (4) at least the "view" category (four) 'attractions and activities at least include - time = period, period, season, and / or thrift. Among them, activities; to locations and / or attractions. The time information of the corresponding attractions and/or activities and the time information obtained by the electricity and the device will be compared. The time information/or activity obtained by the electronic device is not displayed in the electronic decoration __ _ , search for the day: up early and middle. In some embodiments, the U and/or activity may be displayed in the display unit 11G in a particular user interface or in a lamp mode. It is worth noting that in the “knowledge case, at least the keyword can be received during the retrieval process, and the keyword can retrieve at least one candidate data. Then, according to the time, the candidate data can be filtered to obtain the attraction and/or activity. The column H is not based on the time information based on the other embodiments of the present invention. The retrieval method of the embodiment of the present invention can be applied to an electronic device having a path planning and/or navigation function, such as ^S41. 〇 'Automatically obtain _ time information from the electronic device. If the step period, obtain the current location information of the electronic device. As mentioned above, the current location information of the electronic device can be calculated according to the currently received satellite signal MIC-2007-349/ 0506-A41619-TW/Draft-Fmal 8 201015354 元120二^=43Q' With location information can be saved by storage single action 7 attractions and / or an event. Similarly, attractions and live points. 咅, / move can Including at least one location and/or location:: 1' The corresponding time information of the corresponding attractions and/or activities will be compared with the electronic equipment. The storage of the single magic 20 is in line with the time information obtained by the pound. And/or the activity will be checked as 'as mentioned above', the attractions and/or activities in the electronic device can be updated, notable, in some embodiments, the sub-device can define one The established range, such as 5 or 1 km, and the retrieved attractions and/or activities are within the range of the current location information of the electronic device. Thereafter, as in step S44Q, the retrieved attractions disk / or The activity is not displayed in the display unit UQ of the electronic device. Similarly, in a second embodiment, the retrieved attractions and/or activities may be displayed on the display unit 11 in a specific user interface or in a marquee type. In some embodiments, at least one keyword may be additionally received during the retrieval process, and at least the candidate data may be retrieved according to the keyword. Then, the candidate information is filtered according to the time information and the current location information of the electronic device to obtain the candidate data. Sights and / ^ activities. Thereafter, in step S450, at least one of the corresponding attractions and/or activities is selected. As previously mentioned, in some embodiments, when the display unit is a touch screen The user can directly input and select through the display unit 11 。. It is noted that in some embodiments, after the attraction or activity is selected, the display unit 110 can simultaneously display 1 MIC-2007-349/0506- A41619-TW/Draft-Final 201015354 The map is intended to include the location of the attraction or event. In some embodiments, the location of the selected attraction or event may be marked on the map data to assist the user. Identification. After the attraction and/or activity is selected, as in step S460, the selected attraction and/or the location included in the activity is set to ., σ beam point or — passing point, and according to the map data in the storage device The current location information of the electronic device and the selected candidate data are routed to obtain a path planning result. Users can navigate to the attractions and/or activities specified by the ^ 电子 、 、 、 、 佑 佑 佑 佑 佑 佑 佑 佑 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及 及. For example, the storage unit 120 can include, and,,,,,,,,,,,,,,, In the storage unit 12" shell activity" has - time information, such as "two points, attractions and / or activity search, can be monthly" _; when the time information through the Yang shovel, with the spleen Japanese electronic device to take the photo The information is carried out in 1 pair. When the information of the news meets the time information of the scenic spot and/or the event, “Point 7 or the time of the event: The time information obtained by the electronic device is: „月= 绪存早幻20令检索取取目月” W can be "October Map" #, L, including information on the designated location is "July", and the time information of the time before the acquisition of the electronic device "October to December", due to =
MlC-20〇7.349/〇5〇6.A41619.Tw^raftFinai 201015354 法由儲存早元12G中檢索得到景點「奥萬大」與包 地點為「奥萬大」之「賞楓活動」，以避免使用者在=定 的季節拜訪蚊景點或參加特m 不適合 本發明之方法，或特定型態或其部份，可以 的型態存在。鞋^ ^'式瑪 子隹程式碼可以包含於實體媒體，如軟碟、 片硬4 $疋任何其他機器可讀取(如電腦可讀棘碟 媒體，亦或不限於外/ )轉存 y、外在形式之電腦程式產品，其中，此 ^被機器’如電腦载人且執 ， ，、光纖、或是任何傳輪型態進』：；媒;中”線 ==’如電腦接收、載入且執行時，此機器變 裝置。 知作頰似於應用特定邏輯電路之猶特 —雖然本發明已吨佳實施例揭露如上，然其並 限定本發明，任何孰朵b 卜用以 ❿神和範圍内，當可做些許更動與潤飾，因此本發明^精 範圍當視後附之申請專利範圍所界定者為準。之保 【圖式簡單說明】 第1圖為-示意圖係顯示依據本發明實施例 資訊為基礎之檢索系統。 乂時 第2圖為-示意圖係顯示依據本發明實施 單元。 '•心儲； 第3圖為-流程圖係顯示依據本發明實施例之以⑹ MIC-2007-349/0506-A41619-TW/Draft-Fmal 201015354 資訊為基礎之檢索方法。 第4圖為一流程圖係顯示依據本發明另一實施例之以 時間資訊為基礎之檢索方法。 【主要元件符號說明】 10 0〜以時間貢訊為基礎之檢索糸統； 110〜顯示單元； 120〜儲存單元； 121〜景點； ⑩ 122〜活動； 130〜處理單元； S310、S320、S330〜步驟； S410、S420、…、S460〜步驟。 MIC-2007-349/0506-A41619-TW/Draft-Final 12MlC-20〇7.349/〇5〇6.A41619.Tw^raftFinai 201015354 The law was searched for the “Owanda” attraction and the “Aowanda” “Maple Activity” in the early morning 12G to avoid The user may visit a mosquito spot or participate in a method that is not suitable for the present invention, or a specific type or part thereof, in a certain season. Shoe ^ ^ ' Ma 隹 隹 code can be included in physical media, such as floppy, hard 4 疋 any other machine readable (such as computer readable ratchet media, or not limited to outside /) transfer y An external computer program product, in which the machine is loaded with a computer, such as a computer, and the optical fiber, or any type of transmission wheel: medium; medium line == 'such as computer reception, When loaded and executed, the machine is modified. Knowing that the cheek is like the application of a particular logic circuit - although the invention has been disclosed above in the preferred embodiment, and which limits the invention, any device is used for ❿ Within the scope of God and the scope, when a little change and refinement can be made, the scope of the invention is as defined in the scope of the patent application attached. The protection of the drawing [simplified description of the drawing] Figure 1 is a schematic diagram showing the basis The information-based retrieval system of the embodiment of the present invention. The second diagram is a schematic diagram showing the implementation unit according to the present invention. '•Heart storage; FIG. 3 is a flow chart showing the (6) MIC according to an embodiment of the present invention. -2007-349/0506-A41619-TW/Draft-Fmal 201015354 A search method based on Fig. 4 is a flow chart showing a time information based retrieval method according to another embodiment of the present invention. [Key element symbol description] 10 0~ Search based on time tribute 糸110~ display unit; 120~ storage unit; 121~ attraction; 10 122~ activity; 130~ processing unit; S310, S320, S330~ steps; S410, S420, ..., S460~ steps. MIC-2007-349/ 0506-A41619-TW/Draft-Final 12