200825766 九、發明說明： 【發明所屬之技術領域】 本發明涉及一種可將圖片自動傷份的電子相框及自動 備份圖片的方法。 【先前技術】 以前’人們通常只能通過電腦來處理、欣f數碼圖片。 電子相框的出現，改變了這種Μ依賴㈣來處理、㈣ 數碼圖片的情況。電子相框由於其輕便、易於攜帶、 簡便且本身就具有觀賞性，自出現以來迅速吸引了人們 目光。 但疋在利用電子相框觀賞圖片時，圖 記憶體中的，因此當用戶使用拄丄^ u 雅仔保在 , m ό -Γ ^ ^ ^ 、，由於圖片的存儲位置混 片，多圖片之後才能找到需要的圖 片故浪費了用户的時間，使用报不方便。 【發明内容】 有鑒於此，本發明提供— 框及自動備份方法，以解㈣^自動備仏力能的電子相 所、,f直古a & 、圖片存儲混亂的問題。 斤述八有自動備份功能的 元、一顯示單元、一呓 子才*，包括一處理單 介面單元及一操作面板:—用於連接外部存儲裝置的 模組’用於偵測介面：’所述處理單元包括一偵測 標識獲取模組’用於=已連接-外部存儲裝置；一 外部存儲裝置的標識碼'、述外部存儲裝置後，獲取該 圮憶體内财與所 ❻夹搜索H帛於在所述 外部存餘裝置的標識喝相對應的檔案 200825766200825766 IX. Description of the Invention: [Technical Field] The present invention relates to an electronic photo frame capable of automatically insuring a picture and a method of automatically backing up pictures. [Prior Art] In the past, people usually only deal with digital pictures through computers. The emergence of electronic photo frames has changed the situation of relying on (4) to deal with (4) digital pictures. The electronic photo frame has attracted people's attention since its appearance because of its light weight, easy portability, simplicity, and its own enjoyability. However, when using the electronic photo frame to view pictures, the picture memory is in the body, so when the user uses 拄丄^u 雅仔保, m ό -Γ ^ ^ ^, because the picture storage location is mixed, after multiple pictures Finding the required picture is a waste of user time, and it is not convenient to use the report. SUMMARY OF THE INVENTION In view of the above, the present invention provides a frame and an automatic backup method for solving the problem of (4) automatic electronic preparation of electronic power, f straight ancient a &斤 八 eight automatic backup function of the element, a display unit, a scorpion *, including a processing single interface unit and an operation panel: - a module for connecting external storage device 'for detecting interface: ' The processing unit includes a detection identifier acquisition module 'for = connected-external storage device; an identification code of an external storage device', and after the external storage device is obtained, acquiring the memory and the folder search H Contrary to the logo of the external storage device corresponding to the file 200825766
夾’·一圖片讀取模組，用於光 L ^ ^ 於從所述外邛存儲裝置處讀取圖 片，及儲模組，用於將所述圖片讀取 圖片保存至無述外部射魏置標識碼對應的檔案失内。 所述自動備份的方法包含以下步驟：债測介 否已連接-外部存職置；_到介㈣μ = 存儲裝置後，獲取該外部存儲裝置的標識碼；判斷記= 内是否建立有與該外部相裝置的標識 夫；記憶體时與料部射錢置標酬相對應== 時，讀取該外料職置_以，輕㈣絲在此播 案夾内。 因此，上述具自動備份功能的電子相框及自動備份方 法解決了記憶體内圖片存儲混亂的問題，減少了用戶的不 便。 【實施方式】 如圖=:是本發明自動備份的電子相框1〇的 示意圖。電子相框1G主要包括—處理單元⑽、一領干 元120、己憶^ 14〇以及—操作面板15〇。此外，電子相 框1〇還異有1面單元㈣用於連接— 瑪的外部存儲^20 ’每一外部存儲裝置2〇可為 有圖片== 卡。料處理單元ug純外部存儲裝 置20中:=:，、:動將該圖片資訊複製到記憶體⑽ 中。戶斤述體140被分割為—或多個存健位置，如圖！ 中用播案檔案夾2、槽案夹3...擋案夾&為自然數） 標示該〆或夕個存儲位置’每-槽案夾為對應外部存儲裝 200825766 置2〇的標識竭建立，每—檔案夾的名稱與外 20的標識碼的對應關係可為：該檔案夾的名稱為：：， 外部存儲裝置2G的標識碼相同，例如檔案夾㈤ς的 為的外部存儲裝f2〇,則槽案識碼 123456 ’槽案失2對應標識碼為123457的 = ，，槽案失2的名稱為123457等等。當一外部= :介面單元13。連接至電子相框1〇後，處理:储裝= 根據該外部存儲裝置20的標識碼在記憶體_ 標識碼對應㈣㈣（下料職夾叫 ζ查找= 名，目丨I #饰-- 7石^茶夹ID存 一、 早兀11()自動讀取該外部存儲裝置20内的片 貝訊’並將該圖片資訊存儲於檔案夾ID内； 口 3在並=理料在記憶體_中自動i立= 二取兮休/韻建的槽案夾的名稱與該標識喝相同，再 〇貝!太部存储裝置20内的圖片資訊存儲於播案夾ID内。 發明的另—種實施方式τ，記憶體⑽中的每一 為自然數)還可被分割為一或多個存儲位置， 議（H 子槽案夹η2、子槽案夹η3...子檔案夾 每一子柃空然數）標不該一或多個存儲位置（未圖示）， 時的日^名稱為對應外部存館裝置20的每次連接 曰月’如標識瑪為123456的外部存館裝置2〇於屬 過連接，=在=°Γ年10月25曰與該電子相框10建立 子;^宏、央123456下存在子檔案央20061021及 卞權杗夹20061025。 外。Ρ存儲裝置20經由介面單元13〇連接至電子相 200825766a picture reading module for reading light from the external storage device, and a storage module for saving the picture to the external image The file corresponding to the identification code is missing. The method for automatically backing up includes the following steps: whether the debt measurement is connected to the external storage device; after the storage device is obtained, the identification code of the external storage device is obtained; The identification of the phase device; when the memory corresponds to the material injection, the corresponding value is ==, when the external material is read, the light (four) wire is in the broadcast folder. Therefore, the above-mentioned electronic photo frame with automatic backup function and the automatic backup method solve the problem of chaotic image storage in the memory, and reduce the inconvenience of the user. [Embodiment] Fig. =: is a schematic diagram of an electronic photo frame 1自动 automatically backed up by the present invention. The electronic photo frame 1G mainly includes a processing unit (10), a trunk unit 120, a memory unit 14, and an operation panel 15A. In addition, the electronic frame 1 〇 also has a 1-sided unit (4) for connection - external storage of the camera ^ 20 ' each external storage device 2 〇 can have a picture == card. The material processing unit ug pure external storage device 20: =:,,: The picture information is copied into the memory (10). The household description body 140 is divided into - or multiple storage positions, as shown in the figure! In the use of the file folder 2, the slot folder 3 ... block folder & for the natural number) mark the 〆 or 夕 a storage location 'per-slot folder for the corresponding external storage device 200825766 set 2 〇 mark exhausted The correspondence between the name of each folder and the identification code of the outer 20 may be: the name of the folder is::, the identification code of the external storage device 2G is the same, for example, the external storage device of the folder (5) is installed. , the slot case identification code 123456 'slot case loss 2 corresponding identification code is 123457 =, the name of the slot case 2 is 123457 and so on. When an external =: interface unit 13. After connecting to the electronic photo frame 1,, processing: storage = according to the identification code of the external storage device 20 in the memory _ identification code corresponding (four) (four) (cutting the job folder called ζ lookup = name, directory I #饰-- 7 stone ^ Tea clip ID is stored, early 11 () automatically reads the film in the external storage device 20 'and stores the picture information in the folder ID; mouth 3 in the = material in the memory _ automatically The name of the slot folder of the second 兮 兮 韵 / 韵 相同 与 韵 韵 韵 韵 韵 韵 韵 ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! τ, each of the memory (10) is a natural number) can also be divided into one or more storage locations, (H sub-slot folder η2, sub-slot folder η3... sub-folder each sub-empty If the number is one or more storage locations (not shown), the name of the day ^ is the corresponding external storage device corresponding to the external storage device 20, such as the external storage device 2 with the logo of the horse is 123456. Is connected, = at the age of = ° 10 10 10 曰 曰 曰 该 该 该 该 该 该 10 10 10 10 10 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立 建立025. outer. The memory device 20 is connected to the electronic phase via the interface unit 13〇 200825766
框ίο時，處理單元110根據該外部存儲裝置2〇的標識碼 在記憶體140中查找相對應的槽案夹①，並查找檔案夹山 下是否存在當前日期對應的子槽案夾nm，若該子播案夹 nm存在’則處理單兀11〇自動讀取該外部存儲裝置加内 =圖片資訊’並將該圖片資訊存儲於該子樓案夹誰内·， 若子檔案夾nm不存在’則處理單元11〇先在槽案炎^下 ^動建立子檔案夹nm’並使得該·的子魅夹的名稱與 :前曰期相同，再讀取該外部存儲裝置2〇内的圖片資訊存 =檔案夾mn内。*外部存儲褒置2〇的標識碼相對應 2案夾ID不存在，則處理單元加在記憶體⑽中建立 2外部存儲裝置20的標識碼相對應的檔案夹出，並在 夾ID中建立子檔案炎，該子檔案夹的名稱為當前曰 $理單元⑽還與顯示單元12〇及操作面板15〇連 種二Γ:對記憶體140内圖片資訊的操作與顯示。此 令^攄用’Γ單元110接收操作面板150發送的用戶指 實現處理㈣擇的麵過㈣單元120 貝現圖片的顯示0 Η 4 ΠΤ不，疋園丄甲匙埋早元11〇的模組圖。 二m主要包括一債測模組111〇、_標識獲取 1片=案夹搜索模組誦、—槽案夾創建模組1 動 1介面單元携是否連接1部存儲裝置2( ’則標識躲模組112〇獲取料部射轉置的❾ 200825766 並將該標識碼傳送於槽案夾搜索模組113Θ。播案夾搜索模 、、且1130根據該標識碼在記憶體“ο内搜索是否存在與該標 識碼對應的檔案夾，並將搜索結果轉化為相應指令傳送至 圖片存健模組1150或檔案夾創建模組114〇。 其中，若記憶體140記憶體在相對應的檔案夾，檔案 爽搜索拉組113〇將指令發送至圖片存儲模組ιι5〇中，則 圖片存儲模組1150根據該指令通過圖片讀取模組116〇獲 ⑩ 取外部存儲裝置20中的圖片資訊，並將所獲取的圖片資訊 存放於檔案夾中。 ^若記憶體140中未存在有對應的檔案夾，檔案夾搜索 $組1130將指令發送至檔案夾創建模組ιΐ4〇，檔案夾創建 杈組1140根據該指令在記憶體140中建立一檔案夾，該檔 案爽與外部存儲裝置2〇中的標識碼相對應，即該檔案夾的 名牙冉為的外部存儲裝置20的標識碼（檔案夾id)，檔案夾 “建立70後’檔案失創建模組1140發送資訊至圖片存儲 •，、、且1150 ’圖片存儲模組1150根據該資訊，通過圖片讀取 核、、且116G從外部存儲裝置％處獲取圖片資訊，並將所獲 取的資訊存放於槽案3UD内。 _在本發明的另一種實施方式下，檔案夾搜索模組1130 還可在搜索到檔案失ID後，在檀案夾ID内搜索與當前曰 期對應的子檔案失nm，並將搜索結果轉化為相應指令傳送 至圖片存儲模％ 1ΐ4：η > μ + Ί U50或檔案夾創建模組114〇。若子檔案夾 nm 存^在^，貝fgl η ^ ^ 月存儲模組1150根據該指令通過圖片讀取 松、、且1160獲取外部存儲裝置20中的圖片f訊，並將所獲 11 200825766 取的圖片資訊存放於子權案夹画内；若子檔案夹聰不存 在，則檔案夹創建模組1140在檔案夾ID下自動建立子俨 ‘案爽請，並使得該新建的子檔案夾的名稱與當前日期: ‘同，織發送資訊至圖片存簡組1150,圖片存職組⑽ 根據該資訊通過圖片讀取模組116〇從外部存儲裝置产 獲取圖片資訊，並將所獲取的資訊存放於子槽案夹啲内= 如果外部存儲裝置2〇的標識碼相對應的檔案失仍不 籲存在，則檔案夾創建模組1140在記憶體14〇中建立該外部 存儲裝置20的標識碼相對應的檔案夾ID，然後獲取+前 曰期並在檔案夾ID中建立子檔案夾11111，該子檔案夾二= 稱為當前日期。後發送資訊至圖片存儲模組115〇，圖片存 儲模組1150根據該資訊通過圖片讀取模組116〇從外部: 儲裝置20處獲取圖片資訊’並將所獲取的資訊存放於子槽 案夾nm内。 m 此外，處理單元110還包括一圖片顯示模組117〇，該 ⑩圖片顯示模組與操作面板150和顯示單元120連接， 從操作面板150處獲取用戶操作指令，從記憶體140與用 戶刼作指令相對應的檔案夾或子檔案夾中選擇圖片資訊， 匕^^、、、員示單元120進行顯示。此外，電子相框10還可提供 、、，f單的操作介面（未圖示），用戶可通過操作面板150發 达扣7在該操作介面上直觀選取任一檔案夾或子檔案失內 的圖片資訊進行顯示。 如圖λ仏- 卜 所不，是本發明電子相框10自動備份圖片第— 把方式的方法流程圖。首先，偵測模組1110偵測介面單 12 200825766 元130是否已連接一外部存儲裝置2〇 (步驟3〇〇)。若偵測 到介面單元130已連接一外部存儲裝置2〇，標識獲取模組 1120獲取該外部存儲裝置2〇的標識碼，並將獲取的標識 碼傳送給檔案夾搜索模組113〇(步驟3〇1)。檔案夹搜索模 組1130在儲存器MO中進行搜索，判斷記憶體140中是否 已建立有與該外部存儲裝置20的標識碼相對應的檔案夾 ID (步驟 302)。In the frame ίο, the processing unit 110 searches the memory 140 for the corresponding slot folder 1 according to the identifier of the external storage device 2, and searches for the sub-slot folder nm corresponding to the current date under the file folder. The sub-cast case folder nm exists 'then the processing unit 11兀 automatically reads the external storage device plus the internal picture information' and stores the picture information in the sub-store folder, if the sub-folder nm does not exist' then The processing unit 11 first creates a sub-folder nm' in the slot case and makes the name of the sub-charm folder the same as the pre-dial period, and then reads the picture information in the external storage device 2 = folder mn inside. * The identification code of the external storage device 2 corresponds to 2 the folder ID does not exist, and the processing unit is added to the file corresponding to the identification code of the external storage device 20 in the memory (10), and is established in the folder ID. Sub-file inflammation, the name of the sub-folder is the current unit (10) and is also connected with the display unit 12〇 and the operation panel 15〇: operation and display of the picture information in the memory 140. This command uses the user unit 110 to receive the user finger sent by the operation panel 150 to implement the processing (4). The face is over (4) the unit 120. The display of the current picture is 0 Η 4 ΠΤ No, the 疋 丄 匙 埋 埋 埋 早 早 〇 〇 〇 〇 Group picture. The second m mainly includes a debt test module 111〇, _ mark acquisition 1 piece = case folder search module 诵, _ slot case creation module 1 move 1 interface unit to carry a connection to a storage device 2 ('is logo hiding The module 112 〇 obtains the 部 200825766 of the material part and transmits the identification code to the slot folder search module 113 Θ. The spoof folder search module, and 1130 searches for the presence or absence of the memory in the memory ο a folder corresponding to the identification code, and converting the search result into a corresponding instruction and transmitting the image to the image storage module 1150 or the folder creation module 114. wherein, if the memory 140 is in the corresponding folder, the file is The cool search group 113 sends the command to the picture storage module ιι5, and the picture storage module 1150 captures the picture information in the external storage device 20 through the picture reading module 116 according to the instruction, and The acquired picture information is stored in the folder. ^ If the corresponding folder does not exist in the memory 140, the folder search $group 1130 sends an instruction to the folder creation module ιΐ4〇, and the folder creation group 1140 is based on Instruction in A file folder is created in the memory 140, and the file corresponds to the identification code in the external storage device 2, that is, the identification code (folder id) of the external storage device 20 of the folder, the folder After the "Create 70" file deletion module 1140 sends the information to the image storage, and the 1150' picture storage module 1150 reads the core through the picture according to the information, and the 116G obtains the picture information from the external storage device %. And storing the obtained information in the slot 3UD. _ In another embodiment of the present invention, the folder search module 1130 may also search and search the ID in the ID of the file after searching for the lost ID of the file. The sub-file corresponding to the flood period loses nm, and the search result is converted into the corresponding instruction and transmitted to the image storage module %1ΐ4:η > μ + Ί U50 or the folder creation module 114〇. If the sub-folder nm is stored in ^, According to the instruction, the fgl η ^ ^ month storage module 1150 reads the picture f in the external storage device 20 through the picture, and stores the picture information obtained by the 11 200825766 in the sub-rights folder. Sub-file If Cong does not exist, the folder creation module 1140 automatically creates a sub-case under the folder ID, and makes the name of the newly created sub-folder and the current date: 'same, weave the information to the image storage group 1150, picture storage group (10) according to the information through the picture reading module 116 〇 from the external storage device to obtain picture information, and the obtained information is stored in the sub-slot folder 如果 = if the external storage device 2 〇 identification The file corresponding to the code is still not present, and the folder creation module 1140 establishes the folder ID corresponding to the identification code of the external storage device 20 in the memory 14〇, and then obtains the + front period and the file folder. A subfolder 11111 is created in the ID, and the subfolder 2 = is called the current date. After the information is sent to the image storage module 115, the image storage module 1150 obtains the image information from the external storage device 20 via the image reading module 116, and stores the acquired information in the sub-slot folder. Within nm. In addition, the processing unit 110 further includes a picture display module 117, which is connected to the operation panel 150 and the display unit 120, and obtains a user operation instruction from the operation panel 150, and works with the user from the memory 140. The picture information is selected in the folder or sub-folder corresponding to the instruction, and the member unit 120 is displayed. In addition, the electronic photo frame 10 can also provide a single operation interface (not shown). The user can use the operation panel 150 to develop a button 7 to intuitively select any file or sub-file missing image on the operation interface. Information is displayed. As shown in the figure λ仏- 卜, it is a flow chart of the method for automatically backing up the picture of the electronic photo frame 10 of the present invention. First, the detecting module 1110 detects whether the interface unit 12 200825766 is connected to an external storage device 2 (step 3). If it is detected that the interface unit 130 is connected to an external storage device 2, the identifier acquisition module 1120 obtains the identification code of the external storage device 2, and transmits the obtained identification code to the folder search module 113 (step 3). 〇 1). The folder search module 1130 searches in the storage MO to determine whether a folder ID corresponding to the identification code of the external storage device 20 has been established in the memory 140 (step 302).
若相對應的檔案夾ID存在，則檔案夾搜索模組113〇 傳送一指令給圖片存儲模組1150,圖片存儲模組1150接收 圖片讀取模組116〇從外部存儲裝置2〇讀取的圖片資訊， 將圖片資訊存儲到槽案夾ID内（步驟3〇4)。 右對應的槽案夹ID不存在，則檀案爽搜索模組U3Q 傳送一指令給檔案夾創建模組1140，檔案夾創建模組114〇 f記憶體140中建立檔案夾ID，並在檔案夾仍建立後發 送一資訊至圖片存儲模組1150 (步驟303)。圖片存儲模組 1150,收圖片讀取模、组腿從外部存儲農置2〇處讀取的 圖片資訊，將圖片資訊存儲到檔案夾11}内（步驟3〇4)。 如圖4所示，是本發明第二實施方式下的電子相框自 動備份的方法流程圖。偵測模組111〇偵測介面 〇 否已連接一外部存儲裝置2〇(步驟4〇〇)。若偵測到介面單 兀⑽已連接一外部存儲裝置2〇，標識獲取模組獲 Z夕卜部存難置20的標朗，並將獲取的標識碼傳送給 =搜索模組1130 (步驟概)。檔案失搜索模組ιΐ3〇 諸存器140中進行搜索，判斷記憶體14〇中是否已建立 13 200825766 有與該外部存儲裝置20的標識碼相對應的檔案夾ID (步 驟 402)。 若相對應的檔案夾ID存在，則獲取該外部存儲裝置 20的連接日期即當前日期（步驟4〇3)。檔案夾搜索模組 1130繼續在檔案夹ID下搜索並判斷是否已建立有與告 曰期對應的子檔案夾nm (步驟404)。 田 右相對應的子檔案夾nm存在，則檔案夾搜索模袓1130 傳送-指令給圖片存儲模組⑽，圖片存職組ιΐ5〇根據 該指t通過圖片讀取模組116(3獲取外部存儲裝置20中的 圖片貧訊’並將所獲取的圖片資訊存 (步驟405)。 、子檔案夾rnn内 若相對應的子槽案爽nm不存在，則槽案夹搜 1130傳送一指令給檔案夹創建模組宰涂 篇切案夾ID下自動建立一 料夾創建核組 nm的名餘-^ $子枯案失邮，該子檔案夾 二名，不為當前日期，並在子槽案爽mn建立完成後 發f至圖片存儲模組⑽（步驟 ==讀取模組116❽從外部存儲 ==資訊存儲到子檔案失-内(步斜 傳送：；旨伽不存在，㈣減搜索模組 在魅夾出下 以夾創建权組 rnn的名稱桿示為〜建子植案失咖，該子檔案夹 發送一 ^至曰期’並在子槽案爽她建立完成後 、"至圖片存儲模組115〇 ( 組H_)。圖片存儲杈 Ώ片嘴取從外部存儲裝置2〇處讀取 200825766 的圖片資訊，將圖片資訊存儲到子檔案夾nm内（步驟405)。 若對應的樓案爽ID不存在，則檔案夾搜索模組n3〇 傳送一指令給檔案夾創建模組1140,檔案夾創建模組1140 在記憶體140中建立檔案夾ID，並在檔案夾m建立後發 送一資訊至標識獲取模組1120 (步驟4〇6)。獲取該外部存 儲裝置20的連接日期即當前日期（步驟4〇7)。檔案夾搜 索模組H30傳送一指令給檔案夾創建模組114〇，檔案夾創 建模組mo在檔案夹id下自動建立一子檑案失随^該子 ，案夾腿的名稱標示為當前日期，並在子槽案夹腿建立 :成後發送-資訊至圖片存儲模組議（步驟简。圖片 ^子儲模組mo接收圖片讀取模組麗從 處讀取的圖片資訊，將圖片資 ：财置20 驟405)。 并鋼千检案爽mn内（步 【圖式簡單說明】 圖。胃π本發月具自動備份功能的電子相框的架構示意 圖2是圖 單元的模組圖 Ο1所示具自動備份功能的電子相框中-處理 圖3是本發明第一 的方法流程圖。 種實施方式下的 電子相框自動備份 的方^發料二料財式下的電子相框自動備份 【主要元件符號說明】 處理單元 110 15 200825766 顯示單元 120 記憶體 140 介面單元 130 操作面板 150 偵測模組 1110 標識獲取模組 1120 檔案夾搜索模組 1130 檔案夾創建模組 1140 圖片存儲模組 1150 圖片讀取模組 1160 圖片顯不权組 1170 電子相框 10 存儲裝置 20 16If the corresponding folder ID exists, the folder search module 113 transmits an instruction to the picture storage module 1150, and the picture storage module 1150 receives the picture read by the picture reading module 116 from the external storage device 2 Information, store the picture information in the slot folder ID (step 3〇4). The right corresponding slot folder ID does not exist, then the Tancao search module U3Q sends an instruction to the folder creation module 1140, the folder creation module 114〇f memory 140 creates the folder ID, and in the folder After the establishment is still made, a message is sent to the picture storage module 1150 (step 303). The picture storage module 1150 collects picture information read from the external storage of the picture reading module and the group legs, and stores the picture information in the file folder 11} (step 3〇4). As shown in FIG. 4, it is a flowchart of a method for automatically backing up an electronic photo frame in the second embodiment of the present invention. The detection module 111 detects the interface 〇 No an external storage device 2 is connected (step 4〇〇). If it is detected that the interface unit (10) is connected to an external storage device 2, the identifier acquisition module obtains the label of the Z-chabu portion, and transmits the acquired identification code to the = search module 1130 (step summary) . The file loss search module ιΐ3〇 searches in the memory 140 to determine whether or not the memory 14 is established. 13 200825766 has a folder ID corresponding to the identification code of the external storage device 20 (step 402). If the corresponding folder ID exists, the connection date of the external storage device 20, that is, the current date is acquired (step 4〇3). The folder search module 1130 continues to search under the folder ID and determines whether a sub-folder nm corresponding to the notification period has been established (step 404). The right sub-folder nm of the field right exists, then the folder search module 1130 transmits the command to the picture storage module (10), and the picture storage group ιΐ5 通过 according to the finger t through the picture reading module 116 (3 obtains external storage The picture information in the device 20 is stored and the acquired picture information is stored (step 405). If the corresponding sub-slot file does not exist in the sub-folder rnn, the slot file search 1130 transmits an instruction to the file. Clip creation module slaughter article cut folder ID automatically create a clip to create a nuclear group nm name - ^ $ sub-law case lost mail, the sub-folder two, not for the current date, and in the sub-slot case cool After the mn is established, send f to the picture storage module (10) (step == read module 116❽ from external storage == information storage to sub-file lost-in (step oblique transmission:; gamma does not exist, (4) minus search module In the charm clip out, the name of the folder creation right group rnn is shown as ~ Jianzi plant case lost coffee, the child folder sends a ^ to the period 'and after the child slot is cool, she is finished, " to the picture The storage module 115〇 (group H_). The picture storage port is taken from the external storage device 2〇 The picture information of 200825766 stores the picture information into the sub-folder nm (step 405). If the corresponding building ID does not exist, the folder search module n3 transmits an instruction to the folder creation module 1140, the file The folder creation module 1140 creates a folder ID in the memory 140, and sends a message to the identifier acquisition module 1120 after the folder m is established (step 4〇6). The connection date of the external storage device 20 is obtained, that is, the current date. (Step 4〇7). The folder search module H30 transmits an instruction to the folder creation module 114, and the folder creation module mo automatically creates a sub-case under the folder id. The name of the leg is marked as the current date, and the leg is created in the sub-slot: send and send - information to the image storage module (step is simple. Picture ^ sub-storage module mo receives the image reading module Li read from The picture information, the picture capital: Fortune 20 405). And the steel thousand check case cool mn (step [schematic simple description] Figure. Stomach π this month with automatic backup function of the electronic photo frame architecture diagram 2 is The module diagram of the figure unit is shown in Figure 1. Functional electronic photo frame-processing FIG. 3 is a flow chart of the first method of the present invention. The electronic photo frame automatic backup under the embodiment of the electronic photo frame is automatically backed up by the electronic photo frame automatic backup [main component symbol description] Unit 110 15 200825766 Display unit 120 Memory 140 Interface unit 130 Operation panel 150 Detection module 1110 Identification acquisition module 1120 Folder search module 1130 Folder creation module 1140 Picture storage module 1150 Picture reading module 1160 Picture Display group 1170 electronic photo frame 10 storage device 20 16