1282933 14780twf.doc/m 九、發明說明： 【發明所屬之技術領域】 本發明是有關於一種列印系統，且特別是有關於一種 數位相機相片列印系統。 【先前技術】 請參考圖1，其緣示習知數位相機相片列印系統方塊 圖。此數位相機相片列印系統方塊圖100包含數位相機 102、底座112以及通用串列匯流排110,其中數位相機1〇2 更包括數位影像處理器104、中央處理器以及記憶體 108底座112更包括中央處理器、114、數位影像處理器 U6、記憶體118以及列印頭120。 ., 心1心腥丨小吨甘由双徂相機的影像擷取裝置 =擷取到的影像資料，並將此影像#料輸出 二與至數:==。數中f處理㈣^ 接收此控制“像=:體 =資處理後成為―、= 係透過通用串列=央3處理器106 出至底座112 _。 心式的圖像資料輸 排相==係她用串列匯流 料後，將此RGB格式的^f RGB格式的圖像資 一…並輪出控 doc/m 數位影像處理器在接收此控制指令後，至 中^其所儲存的㈣格式_像資料。且^ 的轉換係將RGB料關像#_換縣⑽风―、 Magenta、Ydl〇w、Black ;印刷原色資 :’並將此CMYK格式的圖像資料輪出至印二二 才：=ΥΚ格式的圖像資料列印_紙上， 所以^ Γΐ術中’數位相機輸出為RGB格式圖像資料， 二Ϊ 必須同時具備數位影像處理器以及中央處 CM;^ =产將_格式的圖像資料轉換為 在相片紙^。θ象貝枓’進而利用列印頭將圖像資料列印 奋相述J知的數位相機相片列印裝置的生產成本 也就“^ 了。八列印的速度也相對的比較慢，而其效率 【發明内容】 可利統’係 同時輪出RGB三原色資料二立衫像處理單兀，而 數位照片之形卩^； 證卩刷原色資料，以供 本^ 達到降低生產成本之要求。 法，係目的是提供一種數位相機照片列印方 料至列印^ \數位相機之光三原色資料與印刷原色資 歹J印衣置’错以提高列印傳輸速度。。 機：明;r?數位相機照片列印系統，包含數位相 α’/、&座/、中，數位相機更包括記憶體、數位影像 t、中央處理單元以及影像:#料傳輸介面。底座更包括 貝2暫存器、控制單S以及列印頭；記憶體係儲存由數位 相機之影像擷取裝置所擷取触三原㈣料，並經由中央 =單元將錢三原㈣料從記舰中傳輸至數位影像處 ，早P再經由數位影像處理單元將此光三原色資料轉換 為印刷原色資料，並將此印刷原色資料經由影像資料傳輸 ”面’傳輸至底座的資料暫存器中，而控制單⑽根據資 料暫存器中所儲存的印刷原色資料，輸出控制指令至列印 頭，使列印頭將此印刷原色資料列印於相片紙上。 依妝本發明的較佳實施例所述之數位相機照片列印裝 置’其中包括充電介面，當触相機耦接於底座且關機時， 底座偵測數位減電池之電量衫已充滿，若電池電量沒 有充滿，底座則經由充電介面係對數位像機之電池進行充 電。 一本發明再提出一種數位相機照片列印方法，包含擷取 光線二原色資料、轉換為一印刷原色資料、輸出此印刷 原色資料以供列印。其中，當數位相機與底座相耦接時， =位相機即傳輸已經由數位影像處單元轉換後的印刷原色 賁料至底座，底座在接收此印刷原色資料後，控制單元立 即根據此印刷原色資料輸出控制指令至列印頭，而列印頭 係根據此控制信號將此印刷原色資料，列印於相片紙上。 I282§^twf.d〇c/m 早—中央處理11以及單—影像處理器而 可同時輸出光三原色資料以及印·色資料，故可增加列 印傳輸的速度同時達到降低生產成本之目的。 ▲為讓本t明之上述和其他目的、特徵和優點能更明顯 易懂，下文特舉較佳實蘭，她合所關式，作詳細說 明如下。 【實施方式】 請參照圖2與圖3。圖2綠示本發明一較佳實施例之 數位相機照片列印系統電路方塊圖，圖3繪示本發明再一 較佳實施例之數位相機照片列印流程圖。此數位/目機照片 列印裝置電路方塊圖200包含數位相機202與底座212， 此數位相機照片列印流程圖300包含步驟S3〇2〜S318。 數位相機202更包括數位影像處理單元204、記憶體 2〇6、中央處理單元208以及電池21〇。底座212更包括資 料暫存器214、列印頭216、充電介面218、電源220、通 用串列匯流排222以及控制單元224。 在本實施例中，當數位相機;202經由其影像擷取裝置 (未圖示)所擷取到的RGB (Red、Green、Blue ;光三原色 資料）格式的圖像資料（S302)，透過數位相機2〇2内部 的中央處理早元208的處理後，利用内部資料匯流排將此 RGB格式的圖像資料儲存於記憶體2〇6中，而中央處理單 元208亦發出一組控制指令至數位影像處理單元204。 數位影像處理單元204在接收此控制指令後，立即透 過内部資料匯流排至記憶體206中讀出此RGB格式的圖 128孤— 接著，請繼續參考圖5，其係緣示本發明一較佳實施 例之底座對數仙機充電絲圖，此底賴錄相機充電 流程圖500包括步驟S502〜S508。 在本實施例中，當底座212將相片列印完成後，數位 相機2G2是閒置在底座212上（S5G2)，並且數位相機搬 是處於關機的狀態（糖）。此時，底座212會主動去摘 測數位相機202中電池210的電量（S5〇6)，若侧出電 池21〇的電量不足以供給數位相機202使用時，則底座212 的電源220透過充電介面218來對電池210進行充電的裎 序（S508) 〇 接著，請繼續參考圖4，其綠示本發明一較佳實施例 位相機對電腦端資料傳遞流程圖。此數位相機對電腦 端資料傳遞流程圖400，包含步驟S4〇2〜S412。 數位相機上的資料可透過通用串列匯流排傳輸至電腦 :做影像的處理。首先’由電腦端經由通用串列匯流排 =位相機下賴作指令⑽2)，此時必須確認數位相 ^否已經關機（S4G4)，絲位相機尚未關機，則電腦 相it—組錯誤的提示（S4G6)來提醒使用者要將數位 機關機，以進行圖像格式資料傳輸的程序。 若數位相機已經確認關機後，則電腦端可 排對數位相機下達操作指令，而數位相機亦； 士列匯流排將圖像格式資料傳輸至電腦端（S4〇8)。 此電腦端會決定所需要的圖像格式資料類型（s4i〇)， 而毛出指令至數位相機，數位相機在接收到指令後立即將 doc/m i28mL· f腦端所需像格式#料_，透過翻串顺流 輸至電腦端（S412)。 上述之影像擷取裝置主要包含感測器以及鏡頭裝置。 次、、综上所述，本發明因採用在數位相機内，將光三原色 二，轉換為印刷原色資料後再輸出至底座進行列印，如此 一來可增加列印的速度以及降低生產成本。 本發明已以較佳實施例揭露如上，然其並非用以 ::¾明’任何熟習此技藝者，在不脫離 當可作些許之更動與潤飾，因此本發明之二 ，圍當視_之_料職_狀 保農 【圖式簡單說明】 :ί習知數位相機相片列印裝置電路方塊圖。 印系i電;發明另一較佳實施例之數位相機照片列 流程會示為本發明—較佳實施例之數位相機照片列印 資料:遞c"明—較佳實施例之數位相機對電腦端 圖5繪示為本發明_ ± 電流程圖。 較佺貝施例之底座對數位相機充 【主要元件符號說明】 相機4目片印表機電路圖 位相機照片列印系統電路圖 300.數位相機照片列印流程圖 I282?iL,oc/m 400 :數位相機對電腦端資料傳遞流程圖 500 :底座對數位相機充電流程圖 102、202 :數位相機 104、116 :數位影像處理器 106、114 :中央處理器 108、118、206 :記憶體 110、222 :通用串列匯流排 112、212 :底座 120、216 :列印頭 204 數位影像處理單元 208 中央處理單元 210 電池 214 資料暫存器 218 充電介面 220 電源 224 控制單元 S302 :擷取一光線三原色資料 S304 :轉換為一印刷原色資料 S306 ··輸出該印刷原色資料以供列印 S308 :接收該印刷原色資料 S310 :輸出一列印控制指令 S312 :開始列印 S314 :列印結束 S316 :閒置計時器歸零 12 1282?忍— S318 ： S402 ： S404 ： S406 S408 S410 S412 S414 S416 S502 S504 S506 S508 閒置超過一段預設時間後， 電腦端對相機下達操作指令 數位相機是否已關機 錯誤指示 以通用串列匯流排傳輸數據 其餘過程 判斷所需數據格式 數據傳輸 傳輸結束 閒置 數位相機已關機 電池已滿 允許充電 系統自動關機 131282933 14780 twf.doc/m IX. Description of the Invention: [Technical Field] The present invention relates to a printing system, and more particularly to a digital camera photo printing system. [Prior Art] Please refer to FIG. 1, which is a block diagram of a conventional digital camera photo printing system. The digital camera photo printing system block diagram 100 includes a digital camera 102, a base 112, and a universal serial bus 110. The digital camera 1 更 2 further includes a digital image processor 104, a central processing unit, and a memory 108 base 112. The central processing unit 114, the digital image processor U6, the memory 118, and the print head 120. ., Heart 1 heart 腥丨 吨 由 由 由 由 由 由 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷 撷The number f processing (four) ^ receives this control "like =: body = capital processing becomes ―, = through the universal serial = central 3 processor 106 to the base 112 _. Heart image data output phase == After she uses the serial confluence material, the image of the RGB format of the ^f RGB format is used... and the doc/m digital image processor receives the control command, and then stores it (4). Format_image data. And ^ conversion system will RGB material like #_换县(10)风-, Magenta, Ydl〇w, Black; printing original color: 'and this CMYK format image data is rotated to the second Two talents: = ΥΚ format image data printing _ paper, so ^ Γΐ ' 'digital camera output is RGB format image data, two must have both digital image processor and central CM; ^ = production will _ format The image data is converted into the production cost of the digital camera photo printing device in the photo paper ^.θ like Bellow' and then the print head is used to print the image data. The speed of the eight-print is relatively slow, and its efficiency [invention] Kelly's is the same as the RGB three primary color data two vertical shirts to process the single 兀, and the shape of the digital photo 卩 ^; In order to meet the requirements of reducing production costs. The purpose of the law is to provide a digital camera photo printing method to print the digital primary color data of the ^ \ digital camera and the printing of the original color 歹 J printing clothes set error to improve the printing speed. . Machine: Ming; r? digital camera photo printing system, including digital phase α' /, & seat /, medium, digital camera also includes memory, digital image t, central processing unit and image: # material transmission interface. The base further includes a shell 2 register, a control unit S and a print head; the memory system stores the touched three original (four) materials by the image capturing device of the digital camera, and the money Sanyuan (four) material is taken from the ship through the central unit. After being transmitted to the digital image, the P first converts the light primary color data into the printed primary color data through the digital image processing unit, and transmits the printed primary color data to the data temporary register of the base through the image data transmission “surface”, and controls The single (10) outputs a control command to the print head according to the printed primary color data stored in the data register, so that the print head prints the printed primary color data on the photo paper. According to a preferred embodiment of the present invention The digital camera photo printing device includes a charging interface. When the camera is coupled to the base and is turned off, the base detects that the battery is fully charged. If the battery is not fully charged, the base is connected to the digital image via the charging interface. The battery of the machine is charged. One invention further provides a digital camera photo printing method, which comprises extracting two primary colors of light and converting it into a printing original. Color data, output the printed primary color data for printing. Wherein, when the digital camera is coupled to the base, the = position camera transmits the printed primary color material that has been converted by the digital image unit to the base, and the base receives the After printing the primary color data, the control unit immediately outputs a control command to the print head according to the printed primary color data, and the printing head prints the printed primary color data on the photo paper according to the control signal. I282§^twf.d〇c /m Early-Central processing 11 and single-image processor can simultaneously output three primary color data and printing and color data, so it can increase the speed of printing and transfer while reducing the production cost. ▲To make this and the above Other objects, features and advantages can be more clearly understood. The following is a detailed description of the preferred embodiment. The following is a detailed description of the following. [Embodiment] Please refer to FIG. 2 and FIG. 3. FIG. A digital camera photo printing system circuit block diagram of a preferred embodiment, and a digital camera photo printing flow chart according to still another preferred embodiment of the present invention. This digital/mesh photo print is printed. The device circuit block diagram 200 includes a digital camera 202 and a base 212. The digital camera photo printing flow chart 300 includes steps S3〇2 to S318. The digital camera 202 further includes a digital image processing unit 204, a memory 2〇6, and a central processing unit. The base 212 further includes a data register 214, a print head 216, a charging interface 218, a power source 220, a universal serial bus 222, and a control unit 224. In this embodiment, a digital camera; The image data (S302) of the RGB (Red, Green, Blue; Light Primary Color Data) format captured by the image capturing device (not shown) is transmitted through the central processing unit 208 inside the digital camera 2〇2. After the processing, the image data in the RGB format is stored in the memory 2〇6 by using the internal data bus, and the central processing unit 208 also issues a set of control commands to the digital image processing unit 204. After receiving the control command, the digital image processing unit 204 immediately reads the image of the RGB format through the internal data bus to the memory 206. Next, please continue to refer to FIG. 5, which is a preferred embodiment of the present invention. In the base pair logarithmic charging wire diagram of the embodiment, the bottom camera charging flowchart 500 includes steps S502 to S508. In the present embodiment, after the base 212 prints the photo, the digital camera 2G2 is left idle on the base 212 (S5G2), and the digital camera is in a state of being turned off (sugar). At this time, the base 212 actively takes the power of the battery 210 in the digital camera 202 (S5〇6). If the battery 21 is not enough to supply the digital camera 202, the power supply 220 of the base 212 passes through the charging interface. Step 218 of charging the battery 210 (S508) Next, please refer to FIG. 4 again, which shows a flow chart of the camera-to-computer data transfer according to a preferred embodiment of the present invention. This digital camera-to-computer data transfer flowchart 400 includes steps S4〇2 to S412. The data on the digital camera can be transmitted to the computer through the universal serial bus: to process the image. First of all, 'by the computer through the universal serial bus = the camera is used as the command (10) 2), at this time must confirm that the digital phase has been turned off (S4G4), the silk camera has not been turned off, the computer phase it - group error prompt (S4G6) to remind the user to use a digital machine for image format data transmission. If the digital camera has confirmed the shutdown, the computer can issue an operation command to the digital camera, and the digital camera also transmits the image format data to the computer (S4〇8). This computer will determine the type of image format data (s4i〇) required, and the command will be sent to the digital camera. The digital camera will immediately display the doc/m i28mL·f brain image format after receiving the instruction. , through the series of downstream to the computer (S412). The image capturing device described above mainly includes a sensor and a lens device. Secondly, in summary, the present invention converts the light primary colors 2 into printed primary color data and outputs them to the base for printing in a digital camera, thereby increasing the printing speed and reducing the production cost. The present invention has been disclosed in the above preferred embodiments, but it is not intended to be used in the following:: Anyone skilled in the art can make some changes and refinements without departing from the present invention, and therefore the second aspect of the present invention _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ The process of digital camera photographic sequence of another preferred embodiment of the present invention will be described as a digital camera print data of the present invention - a preferred embodiment of the digital camera of the preferred embodiment Figure 5 is a diagram of the present invention. Compared with the base of the 施 对 对 对 对 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要 主要Digital Camera-to-Computer Data Transfer Flowchart 500: Base-to-digital Camera Charging Flowchart 102, 202: Digital Cameras 104, 116: Digital Image Processors 106, 114: Central Processing Units 108, 118, 206: Memory 110, 222 : Universal serial bus 112, 212: Base 120, 216: Print head 204 Digital image processing unit 208 Central processing unit 210 Battery 214 Data register 218 Charging interface 220 Power supply 224 Control unit S302: Capture a light primary color data S304: Converting to a printing primary color data S306 · Outputting the printing primary color data for printing S308: receiving the printing primary color data S310: outputting a printing control instruction S312: starting printing S314: printing ending S316: idle timer returning Zero 12 1282? Forbearance - S318 : S402 : S404 : S406 S408 S410 S412 S414 S416 S502 S504 S506 S508 After idle for more than a preset period of time, the computer Whether a camera operation instruction issued digital camera is turned off to universal serial bus error indication of data transmission is determined to rest during transmission of the transmission data format required for the end of the idle digital camera is turned off to allow full battery charging system 13 shut down automatically