556089 五、發明說明（1) 【發明領域】 本發明係一種透過網路傳輸以切換畫面及輸入命令之 裝置，尤指一種可透過網路接收遠端電腦之即時晝面，並 輸出至顯示單元之裝置。 發明背景】 按，一般在多台電腦共用一顯示器 室内數台電腦 常是透過一電 來達成，若要 畫面，只要操 惟，當串 便愈複雜，切 之限制，又， 號便會減弱， 另，若不 號連接線，再 耗時，並可能 再者，切 訊號間切換時 該顯示器無晝 系示觀上述 實體空間、連 明人乃特潛心 過網路接收遠 共用一 腦切換 在投影 作設於 接之電 換鍵也 因與該 換言之 使用切 轉接至 因誤插 換訊號 ’可能 面輪出 諸般問 線距離 研究並 端電腦 投影機輸出 器（KVM sw 機所投影之 該電腦切換 腦台數愈多 愈多，如此 等電腦串接 ，習知裝置 換器，則必 簡報晝 itch) 螢幕上 器面板 時，該 一來， 之連接 僅適於 須手動 另一台電腦上，惟 作或機 點是 ： 或阻抗 而導致誤動 線之另一缺 因掃描頻率 之情形。 題，若能透 及體積大小 配合學理之 之即時晝面 的場合，如 面，其在作 並搭配鍵盤 顯示某一台 上之切換鍵 電腦切換器 便會受到實 線距離會拉 短距離使用 插拔該顯示 ，此插拔動 具損壞。 在不同之電 不匹配等因 傳輸，自然 限制；因此 設計出一可 在會議 法上通 或滑鼠 電腦之 即可。 之連線 體空間 長，訊 〇 器之訊 作不但 腦畫面 素造成 不會使 ，本發 直接透 元之裝 過網路 等受到 運用， ’並輸出至顯示單556089 V. Description of the invention (1) [Field of the invention] The present invention is a device for switching screens and inputting commands through a network transmission, especially a real-time daytime surface of a remote computer that can be received through a network and output to a display unit. Of the device. [Background of the invention] According to the general, in general, multiple computers share a display room, several computers are often achieved by a single electricity, if you want to screen, as long as you handle it, the string will become more complicated, the restrictions are cut, and the number will weaken. In addition, if you do n’t connect the cable, it will be time-consuming, and possibly, when the signal is switched between, the display does not show the above-mentioned physical space during the day. The electric switch key provided in the connection is also switched to the use of the switch, which is due to the incorrect insertion of the signal 'may face the various question line distances to study the parallel computer projector output device (the KVM sw projected by the computer switch The more the number of brains, the more such computers are connected in series. If you are familiar with the device changer, you must report the daytime itch.) When the on-screen device panel is used, the connection is only suitable for manually using another computer. The OR point is: The situation in which another line of the misoperation line caused by the OR impedance is due to the scanning frequency. Questions, if the size and size of the day and the day can be matched with the theory, such as the surface, the computer switcher will be subject to the solid line distance and will be short-distance using plug-in The display shows that the plug is damaged. Transmission is mismatched due to different electric power, which is naturally limited; therefore, it is only necessary to design a computer that can be used for meeting methods or a mouse. The connection has a long body space, and the message of the device is not only caused by the brain picture. It is directly connected to the device through the Internet, etc., and is output to the display list.
第4頁 556089 五、發明說明（2) 置。 【發明目的】 本發明之一目的，在於與处 _ ^ ^ ^ 於誕供一可透過網路傳輸以切換 畫面及輸置’係透過網路與複數台遠端電腦相 m由連：：f,j用輸入單元之控制命令來切換 晝面，或由退為控制耘式經由網路下達控制命令，以將接 收到之遠端電腦之即時畫面送至顯示單元。 A-tn: s的’在於提供一可透過硬體搭配軟體 程式來達到透過網路傳輸以切換晝面及輸入命令之裝置。 本發明之又-目的，在於透過本裝置之設言十，；將目 前遠端電腦之顯示晝面加以儲存成歷史晝面，並可 即時晝面與多個已儲存的歷史畫面間作切換顯示。1 【發明特徵】 J了達成士述目的，本發明主要係在提供一種透過網 路傳輸以切換晝面及輸入命令之裝置，係包括一顯示 、-一ί入單元、複數台遠端電腦及一模組單元，其中，該 輸^單元用以供使用者輸入欲操控之動作而產生控制二 ，该複數遠端電腦各自設有連線程式及/或控: 中封：連線程式用以將該遠端電腦所顯示之晝面加：編碼 端=:cket)成像素資料’該控制程式用以傳送該遠 ==¾之輸入端經使用者操作時所產生之控制命令，該模 單早凡係透過網路與該等遠端電腦連線，並連接於該輪入 =顯：單元’用以接收該輸入單元或該遠端電腦之 裢所下達之控制命令，並將該遠端電腦之即時畫面經Page 4 556089 V. Description of the Invention (2). [Objective of the Invention] One of the objectives of the present invention is to co-exist with ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ ^ birthday is a network transmission to switch screens and inputs' is connected to a plurality of remote computers through the network: f , j Use the control command of the input unit to switch the day or day, or send the control command from the network to the control unit to send the real-time screen of the received remote computer to the display unit. A-tn: s ’is to provide a device that can be transmitted through the network to switch the day and the day and input commands through hardware and software programs. Another object of the present invention is to save the display day surface of the current remote computer as a historical day surface through the setting tenth of the device, and to switch between the day surface and multiple stored historical screens in real time. . 1 [Inventive Features] J achieves the objective described in the present invention. The present invention is mainly to provide a device for switching daytime and inputting commands through a network. The device includes a display unit, a remote access unit, a plurality of remote computers and A module unit, wherein the input unit is used for the user to input the action to be controlled to generate control two, and the plurality of remote computers are each provided with a connection program and / or control: Add the daytime surface displayed by the remote computer: encoding terminal =: cket) into pixel data. The control program is used to transmit the control command generated when the input terminal of the remote == ¾ is operated by the user. Zaofan is connected to these remote computers through the network and connected to the turn-in = display: unit 'to receive the control command issued by the input unit or the remote computer's remote control and send the remote Real-time picture experience of computer
第5頁 που奶 五、發明說明（3) 處理後送至該顯示單 i面…或將目前之；:寺書：：；：之顯；晝面错存成歷史 換顯示。 — >、數個已儲存之歷史晝面作切 令之ΐ Ϊ明：ΐ供—種透過網路傳輸以切換* $ 端電腦之晝面，或由遠端；：；；制命令來選擇、切換遠 ，以將遠端電腦之即時晝 =虻由網路下達控制命令 之顯示晝面加以儲存成；=顯示单元’同時可將目前 與多個已儲存之歷史換之即時晝面 於該輸入單元，係為控制核：；二：：處理 *面控制器，連接：該程料…網路 電腦相連通；一第二μ/並透過網路與複數遠端 該網路介面控制器，用：：、g摆3別3接於該微處理器及 :所傳送之即時像素==一遠衝;經㈣ (F⑽Buffer)，連接於該微處理器及該第：： 二以將該第二記憶元件内之即時像素資料轉二= 牛 料轉存至該第—記憶元件或該第二記憶元件史框晝貝面 免抑圖形視訊轉換控制器，連接於該微處理器及該圖框 衝益，用以讀取該圖框緩衝器之影像圖框資料，並、 類比或數位視訊信號輸出至顯示單元。 、 【發明内容詳細說明】 為了使貴審查委員能更進一步瞭解本發明為達成預 556089 五、發明說明（4) 明^所抹取之技術、手段及功效，請參閱以下有關本發 明與附圖相信本發明之目的、特徵與特點， 考：ΐ月:一體之瞭解，然而所附圖式僅提供參 可/、次明用，並非用來對本發明加以限制者。 圖，所r係為本發明之硬體架構 腦3及=組至中了輸入單元2、複數台遠端電 投影idii:為電視、液晶顯示器(lcd)或數位 該輸入單元2可為鍵盤、遙控 、、典 ，係供使用者輸入欲操控之動作;或無線設備 端電腦3、待機及關機等）而產】;、選擇遠 該等遠端電腦3之數量不典Si制中令。 增減，該等遠端電腦3各自4限：，可依使用者需求來 控制程式32，其中：該程式31及/或一 所顯示之畫面加以編碼、、勺二t ^ 1係將該遠端電腦3 2則傳送該遠端電腦3之=像素資料，該控制程式3 無線設備）3 3經使用者操作盤或滑鼠等有線或 用同前述之輪入單元2):、、斤產生之控制命令（其作 s亥模組早元4在、凑 協定TCP/IP) 5與該等達^ (使用傳輸控制協定/網路 單元2及該顯示單元電腦3連線，並連接於該輸人 電腦3之輸入端3 3所下達入單元2或該遠端 擇遠端電腦3、待機及關^控，令，以切換晝面、選 為4，並將該遠端電腦3之即時 $ 7頁 556089 五、發明說明（5) ^面處理後送至該顯示單元丄；同時， 旦面儲存成歷史晝面，或將目前之即時書 ，剛之顯不 之歷史晝面作切換顯示。 、—，、夕個已儲存 請參閱第三圖所示，係為本發明之模組單-方塊圖，係包括一微處理器4 1 、一 70 4之電路 網路介面控制器4 3、-隨機存取記憶體^體、一 衝器4 5及一圖形視訊轉換控制器4 6，其中;一圖框緩 _該微處理器4 1連接於該輸入單元2 了伟A兮y έ « 兀4之控制核心。 係為該板組早 揮發憶Γ!ΐ接於該微處理器41，係為-非 平’““己憶體兀件’儲存有程式及系統資料。 該網路介面控制器4 3連接於f 過該網路5與該等遠端電腦3相連H ^ 1，並透 通橋樑。 ❾J相運通，係作為彼此間之溝 ^隨機存取記憶體4 4分別連接 網路介面控制器4 2 ，俜將祐#摆$ιΙ々、土 =处理态4 1及 ^ 係將被選擇到之逖端電腦3經由網 b所傳运之即時像素資料加以儲存。 時像辛資將該隨機存取記憶體4 4内之即 豕常貝科轉換成影像圖框資料。 1及：ΪΓΪ訊轉換控制器4 6分別連接於該微處理器4 器45，係讀取該圖框緩衝器Η之；ί 顯示單元1來= 類比或數位視訊信號而輸出至該 第8頁 556089 五、發明說明（6) 此外，該圖框緩衝器亦可經由該輸入單元2之操作將 影像圖框資料轉存至該快閃記憶體4 2或該隨機存取記憶 體4 4作為歷史晝面。 請參閱第四圖所示，係為本發明之操作流程圖。一開 始，使用者會透過該輸入單元2輸入之控制命令選擇其中 之一遠端電腦3 (步驟1 0 0 )，並要求連線至網路5 ( 步驟1 0 2 )，此時，該遠端電腦3即會等待連線（步驟 10 4)，俟建立連線後，會擷取晝面資料（步驟1 0 6 )，進而由其連線程式3 1執行編碼、封包（步驟1 0 8 )，之後，再傳送至該模組單元4 (步驟1 1 0 )，俟該 模組單元4接收到此封包後，即進行解封包、解碼（步驟 112)，然後，寫入至該模組單元4之圖框緩衝器4 5 (步驟1 1 4 )，並控制該圖形視訊轉換控制器4 6將影 像圖框資料轉換成類比或數位視訊信號（步驟1 1 6 )， 最後，送至該顯示單元1顯示（步驟118)。 綜上所述，透過本發明之設計改良，具有如下述之特 點： (1 )能透過網路顯示遠端電腦晝面。 (2)可同時透過網路連接多台電腦並切換顯示晝面 ，並可將目前遠端電腦之即時畫面與多個已儲存至隨機存 取記憶體之歷史晝面間作切換顯示。 (3 )可由輸入單元或遠端電腦之輸入端下達操作控 制命令。 (4 )不受限於實體空間、連線距離及體積大小。Page 5 που milk 5. Description of the invention (3) After processing, send it to the display sheet i face ... or the current one :: temple book ::;: the display; the day face is mistakenly stored as history and the display is changed. — ≫, Several stored historical day-and-days are required to make the order Ϊ Ming: ΐ supply-a type of transmission through the network to switch * $ computer-side day-or-day, or by remote; Switch the remote to save the real-time day of the remote computer = 虻 display the day and time of the control command issued by the network; = display unit 'at the same time you can change the current day and time of the current and multiple stored history The input unit is the control core :; two: processing * surface controller, connection: the process ... the network computer is connected; a second μ / and a plurality of remote network interface controllers via the network, Use ::, g, 3, 3, and 3 to connect to the microprocessor and: the real-time pixel transmitted == a long charge; via F (Buffer), connected to the microprocessor and the second :: Transfer of real-time pixel data in the two memory elements = transfer of cattle data to the first-memory element or the second memory element Beneficial benefits, used to read the image frame data of the frame buffer, and analog, or digital video Signal is output to the display unit. [Detailed Description of the Invention] In order to allow your reviewers to further understand the present invention in order to achieve the pre-556089. 5. Description of the invention (4) The technology, means and effects wiped out, please refer to the following about the invention and the accompanying drawings. It is believed that the purpose, features and characteristics of the present invention are considered: ΐ 月: Understanding of Oneness, however, the drawings are provided for reference only, and are not intended to limit the present invention. In the figure, the r is the hardware structure of the present invention. The brain 3 and the input unit 2 are in the middle. A plurality of remote electrical projection idii: for television, liquid crystal display (lcd) or digital. The input unit 2 can be a keyboard, Remote control, and code are for users to input the actions they want to control; or wireless device-side computer 3, standby and shutdown, etc.);], choose the number of remote computers 3 such as atypical Si system orders. Increase or decrease, these remote computers 3 each have 4 limits: the program 32 can be controlled according to user needs, where: the program 31 and / or a displayed screen are coded, and the two t ^ 1 are the remote computers. The end computer 3 2 transmits the pixel data of the remote computer 3, the control program 3 wireless device) 3 3 is wired by the user's operation panel or mouse or using the same round-in unit 2): Control command (which is used as a module in the early element 4 in the protocol TCP / IP) 5 and the ^ (using the transmission control protocol / network unit 2 and the display unit computer 3 connected and connected to the The input terminal 3 of the input computer 3 is sent to the unit 2 or the remote terminal selects the remote computer 3, standby and close control, so as to switch the day and day, select 4 and the real-time of the remote computer 3 $ 7 页 556089 V. Description of the invention (5) ^ The surface is processed and sent to the display unit; At the same time, the surface is stored as the historical day surface, or the current real-time book, the historical day surface that has just been displayed, is switched. Please refer to the third figure, which has been stored. It is a module single-block diagram of the present invention, which includes a micro-processing. Controller 4 1, a 70 4 circuit network interface controller 4 3,-random access memory ^ body, a punch 4 5 and a graphics video conversion controller 4 6 of which; a frame slow__ 微微The processor 4 1 is connected to the input unit 2 and is the control core of the controller 4. It is the early volatility memory of the board group Γ! Ϊ́ is connected to the microprocessor 41, which is-non-flat "" " Jiji bodyware 'stores programs and system data. The network interface controller 4 3 is connected to f through the network 5 and connected to the remote computers 3 H ^ 1 and transparently bridges. 相 J 相 运 通, As a gap between each other ^ random access memory 4 4 is connected to the network interface controller 4 2 respectively, 俜 将 佑 ## $ ιΙ々, 土 = processing state 4 1 and ^ will be selected to the remote computer 3 The real-time pixel data transmitted through the network b is stored. The time image transforms the random access memory 4 into the regular frame data into the image frame data. 1 and: the ΪΓΪ message conversion controller 4 6 are respectively connected to the microprocessor 4 and 45, which read the frame buffer; ί display unit 1 = analog or digital video signal and output to the 8th Page 556089 V. Description of the invention (6) In addition, the frame buffer can also transfer the image frame data to the flash memory 4 2 or the random access memory 4 4 through the operation of the input unit 2. The historical day. Please refer to the fourth figure, which is the operation flowchart of the present invention. At the beginning, the user will select one of the remote computers 3 through the control command input by the input unit 2 (step 1 0 0) And request to connect to the network 5 (step 102). At this time, the remote computer 3 will wait for the connection (step 104). After establishing the connection, it will retrieve the daytime data (step 1 0 6), and then its connection program 3 1 performs encoding and packetization (step 10 8), and then sends it to the module unit 4 (step 1 1 0), and the module unit 4 receives the packet After that, the packet is decapsulated and decoded (step 112), and then written to the frame buffer 4 5 (step 1 1 4) of the module unit 4, and the graphic video conversion controller 46 is controlled to convert the image image Frame data is converted into analog or digital video signals (step 1 16), and finally, it is sent to the display unit 1 for display (step 118). In summary, the design improvements of the present invention have the following features: (1) The remote computer's daytime surface can be displayed through the network. (2) Multiple computers can be connected through the network at the same time and the day and the day can be switched to display, and the real-time screen of the current remote computer and multiple historical day and the face that have been stored in the random access memory can be switched and displayed. (3) The operation control command can be issued from the input unit or the input terminal of the remote computer. (4) It is not limited to physical space, connection distance and volume.
五、發明說明（γ) 曰 I” 剎田从疋’本發明完全符合專利争往I批 子，故爰依專利法提出申喑 明牛，深具產業上 保障發明者之權益，若釣：：貴；以本案，以 ，請不吝來函指示。 一委貝有任何的稽疑 知’以上所述’僅為本發明最佳之具體實施例，惟本 發明之特徵並不侷限於此，任何熟悉該項技藝者在本發明 之領域内，可輕易思及之變化或修飾，如隨機存取記憶體 、快閃記憶體亦玎用具相同功效之記憶元件取代’皆可涵 蓋在以下本案之專利範圍。 556089V. Description of the invention (γ) "I" Sakata Cong '' The present invention is fully in line with the first batch of patent disputes. Therefore, the application of the patent law in accordance with the Patent Law has profound industrial protection for the rights of the inventors. If fishing: expensive In this case, please do n’t hesitate to write to us. I have any suspicion that the 'mentioned' is only the best embodiment of the present invention, but the features of the present invention are not limited to this, anyone familiar with the Those skilled in the art can easily consider changes or modifications. For example, random access memory, flash memory, and replacement of memory elements with the same function can all be covered by the patent scope of the following case. 556089
第11頁 圖式簡單說明 第 一 圖 係 本發 明 之 硬 體架構 圖 * 〇 第 _ 一 圖 係 本發 明 之 硬 體架構 圖 二 〇 第 圖 係 本發 明 模 組 單元之 電 路方 塊 圖 〇 第 四 圖 係 本發 明 之 操 作流程 圖 〇 [ 圖 式 中 之參 昭 號 數 ] 1 顯 示 一 早兀 2 m 入 XSX3 — 早兀 3 遠 端 電腦 3 1 連 線程 式 3 2 控 制 程 式 3 3 TOJ 入端 4 模 組 χχΌ —* 早兀 4 1 微 處理 器 4 2 快 閃 記 憶 體 4 3 網 路介 面 控 制 器 4 4 隨 機 存 取 記 憶 體 4 5 圖 框緩 衝 器 4 6 圖 形 視 訊 轉 換 控制器The diagram on page 11 is a simple illustration. The first diagram is the hardware architecture diagram of the present invention. * The first diagram is the hardware architecture diagram of the present invention. The second diagram is the circuit block diagram of the module unit of the present invention. The fourth diagram is It is the operation flow chart of the present invention. 0 [Number of reference number in the drawing] 1 Display early 2m into XSX3 — Early 3 remote computer 3 1 connection program 3 2 control program 3 3 TOJ input 4 module χχΌ — * early 4 4 microprocessor 4 2 flash memory 4 3 network interface controller 4 4 random access memory 4 5 frame buffer 4 6 graphics video conversion controller