TWM575142U - Kvm switch system - Google Patents
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Abstract
Description
本創作乃是關於一種多電腦切換系統,特別是指一種能透過游標於不同的電腦裝置之間自動地切換的多電腦切換系統。 This creation is about a multi-computer switching system, especially a multi-computer switching system that can automatically switch between different computer devices through cursors.
一般來說,使用者透過多電腦切換系統切換使用不同的電腦裝置時,常需輸入廠商預設的鍵盤熱鍵來進行切換控制。舉例來說,近來,電競遊戲興起,許多電腦玩家在進行激烈的比賽時,須同時熟記用以進行切換控制的多種鍵盤熱鍵,以依照遊戲戰況來切換控制不同的電腦裝置。然而,鍵盤熱鍵的記憶並非普遍地對所有使用者來說都是容易的,且即便使用者已熟悉鍵盤熱鍵,在激烈的比賽中或忙碌的工作下也可能在輸入鍵盤熱鍵時出錯。 Generally speaking, when a user switches between different computer devices through a multi-computer switching system, it is often necessary to input a preset keyboard hotkey for switching control. For example, recently, e-sports games have arisen, and many computer players have to memorize a variety of keyboard hotkeys for switching control during the fierce competition to switch between different computer devices according to the game situation. However, the memory of keyboard hotkeys is not universally easy for all users, and even if the user is already familiar with keyboard hotkeys, errors may occur when typing keyboard hotkeys during intense competition or busy work. .
此外,有些人在工作時會需要多工地控制不同的電腦裝置,以同時進行多項相關的工作項目。在使用者僅能由顯示裝置上看到單一電腦裝置的畫面,而無法在同時掌握多台電腦裝置之畫面的情況下,使用者為了同時處理多項併行的工作項目,便需熟記用以進行切換控制多個電腦裝置的多種鍵盤熱鍵,又需熟記每台電腦裝置之畫面所顯示的工作進度。對於時常需要進行多項相關之工作項目的使用者來說,免不了是個負擔。 In addition, some people will need to work on different computer devices to work on multiple related work items at the same time. In the case where the user can only see the screen of a single computer device on the display device, and cannot grasp the screen of multiple computer devices at the same time, the user needs to memorize for performing multiple parallel work items at the same time. Switching and controlling multiple keyboard hotkeys of multiple computer devices requires memorizing the progress of the work displayed on the screen of each computer device. For users who often need to work on a number of related work items, it is a burden.
本創作所提供之多電腦切換系統能透過游標於不同的電腦裝置之間自動地切換。本創作所提供之多電腦切換系統包括複數個 埠口、處理器、切換器與記憶體。處理器透過該些埠口連接滑鼠、鍵盤及顯示裝置。切換器連接於處理器,且透過該些埠口連接該些電腦裝置。記憶體連接於處理器,並儲存有控制程式。 The multi-computer switching system provided by this creation can automatically switch between different computer devices through cursors. The multi-computer switching system provided by this creation includes a plurality of Mouth, processor, switcher and memory. The processor connects the mouse, the keyboard and the display device through the ports. The switch is connected to the processor, and the computer devices are connected through the ports. The memory is connected to the processor and stores a control program.
於本創作中,處理器用以執行控制程式以:計算滑鼠之游標當前於該些電腦裝置之一的絕對座標;判斷滑鼠之絕對座標是否落入預設座標範圍;以及當滑鼠之該絕對座標落入預設座標範圍時,產生控制訊號至切換器,以由切換器將游標切換至另一電腦裝置。須說明的是,顯示裝置以畫面分割的方式顯示該些電腦裝置的畫面,顯示裝置的畫面是根據至少一縱軸預設範圍或至少一橫軸預設範圍進行分割,且預設座標範圍對應於縱軸預設範圍或橫軸預設範圍。 In the present application, the processor is configured to execute a control program to: calculate an absolute coordinate of the mouse cursor currently on one of the computer devices; determine whether the absolute coordinate of the mouse falls within a preset coordinate range; and when the mouse When the absolute coordinate falls within the preset coordinate range, a control signal is generated to the switch to switch the cursor to another computer device by the switch. It should be noted that the display device displays the screens of the computer devices in a screen division manner, and the screen of the display device is divided according to at least one vertical axis preset range or at least one horizontal axis preset range, and the preset coordinate range corresponds to The vertical axis preset range or the horizontal axis preset range.
透過本創作所提供之多電腦切換系統,使用者能透過游標的移動來控制不同的電腦裝置。本創作所提供之多電腦切換系統中的顯示裝置能顯示一台以上電腦裝置的畫面。於實際操作下,當顯示裝置顯示多台電腦裝置的畫面時,使用者只要將游標移動至不同電腦裝置的畫面,便能切換控制不同的電腦裝置。 Through the multi-computer switching system provided by this creation, users can control different computer devices through the movement of the cursor. The display device in the multi-computer switching system provided by the creation can display the screen of one or more computer devices. Under actual operation, when the display device displays the screens of multiple computer devices, the user can switch and control different computer devices by moving the cursor to the screen of different computer devices.
10a、10b、10c、10d、10e、10f、10g‧‧‧埠口 10a, 10b, 10c, 10d, 10e, 10f, 10g‧‧‧ mouth
20‧‧‧處理器 20‧‧‧ processor
30‧‧‧記憶體 30‧‧‧ memory
40‧‧‧切換器 40‧‧‧Switcher
50‧‧‧視頻轉換晶片 50‧‧‧Video Conversion Wafer
PC1、PC2、PC3、PC4‧‧‧電腦裝置 PC1, PC2, PC3, PC4‧‧‧ computer devices
TH1、TH2、TH3、TH4‧‧‧預設範圍 TH1, TH2, TH3, TH4‧‧‧ preset range
M‧‧‧滑鼠 M‧‧‧ mouse
K‧‧‧鍵盤 K‧‧‧ keyboard
SC‧‧‧顯示裝置 SC‧‧‧ display device
SC1‧‧‧第一畫面 SC1‧‧‧ first screen
SC2‧‧‧第二畫面 SC2‧‧‧ second screen
SC3‧‧‧第三畫面 SC3‧‧‧ third screen
SC4‧‧‧第四畫面 SC4‧‧‧ fourth screen
SCm‧‧‧母畫面 SCm‧‧‧ mother screen
SCs‧‧‧子畫面 SCs‧‧‧ child screen
(xpre,y)‧‧‧橫軸預設座標 (x pre , y ) ‧ ‧ horizontal axis preset coordinates
(xpre1,y)‧‧‧第一橫軸預設座標 (x pre1 , y) ‧ ‧ first horizontal axis preset coordinates
(xpre2,y)‧‧‧第二橫軸預設座標 (x pre2 , y) ‧ ‧ second horizontal axis preset coordinates
(x,ypre)‧‧‧縱軸預設座標 (x,y pre ) ‧‧ ‧ vertical axis preset coordinates
(x,ypre1)‧‧‧第一縱軸預設座標 (x,y pre1 ) ‧‧‧First vertical axis preset coordinates
(x,ypre2)‧‧‧第二縱軸預設座標 (x,y pre2 ) ‧‧‧Second vertical axis preset coordinates
圖1為根據本創作一例示性實施例繪示之多電腦切換系統的方塊圖;圖2為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示單一畫面的示意圖;圖3A為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示上下分割畫面的示意圖;圖3B為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示左右分割畫面的示意圖;圖3C為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示子母分割畫面的示意圖;以及 圖3D為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示四分割畫面的示意圖。 1 is a block diagram of a multi-computer switching system according to an exemplary embodiment of the present invention; FIG. 2 is a schematic diagram of a display device displaying a single screen in a multi-computer switching system according to an exemplary embodiment of the present invention; 3A is a schematic diagram showing a display device displaying a top-and-bottom split screen in a multi-computer switching system according to an exemplary embodiment of the present invention; FIG. 3B is a display device display in a multi-computer switching system according to an exemplary embodiment of the present invention; FIG. 3C is a schematic diagram showing a display screen of a display device in a multi-computer switching system according to an exemplary embodiment of the present invention; FIG. 3D is a schematic diagram of a display device displaying a four-segment screen in a multi-computer switching system according to an exemplary embodiment of the present invention.
在下文將參看隨附圖式更充分地描述各種例示性實施例,在隨附圖式中展示一些例示性實施例。然而,本創作概念可能以許多不同形式來體現,且不應解釋為限於本文中所闡述之例示性實施例。確切而言,提供此等例示性實施例使得本創作將為詳盡且完整,且將向熟習此項技術者充分傳達本創作概念的範疇。在諸圖式中,類似數字始終指示類似元件。 Various illustrative embodiments are described more fully hereinafter with reference to the accompanying drawings. However, the inventive concept may be embodied in many different forms and should not be construed as being limited to the illustrative embodiments set forth herein. Rather, these exemplary embodiments are provided so that this description will be thorough and complete, and the scope of the inventive concept will be fully conveyed to those skilled in the art. In the figures, like numerals are used to indicate like elements.
將理解的是,雖然第一、第二、第三等用語可使用於本文中用來描述各種元件或組件,但這些元件或組件不應被這些用語所限制。這些用語僅用以區分一個元件或組件與另一元件或組件。 因此,下述討論之第一元件或組件,在不脫離本創作之教示下,可被稱為第二元件或第二組件。 It will be understood that, although the terms first, second, third, etc. may be used herein to describe various elements or components, these elements or components are not limited by these terms. These terms are only used to distinguish one element or component from another. Thus, a first element or component discussed below may be termed a second element or a second component without departing from the teachings of the present invention.
請參照圖1,圖1為根據本創作一例示性實施例繪示之多電腦切換系統的方塊圖。 Please refer to FIG. 1. FIG. 1 is a block diagram of a multi-computer switching system according to an exemplary embodiment of the present invention.
首先要說明的是本創作所提供之多電腦切換系統的主要結構。如圖1所示,多電腦切換系統包括複數個埠口10a~10g、處理器20、記憶體30與切換器40。處理器20透過該些埠口10a~10g連接多台電腦裝置PC1~PC4、滑鼠M、鍵盤K與顯示裝置SC。切換器40連接於處理器20,且透過埠口10a~10d連接該些電腦裝置PC1~PC4。記憶體30連接於處理器20。於本實施例中,該些埠口10a~10g包括支援UJSB規格的資料傳送/接收埠口再者,該些埠口10a~10g至少包括一影像埠口,此影像埠口為支援VGA,DVI、HDMI或DP規格的資料傳送/接收埠口。較詳細地說,處理器20連接於一視頻轉換晶片50,並透過該些埠口10a~10g之一(如圖1所示 為埠口10e)連接於顯示裝置SC。此外,本創作亦不限制多電腦切換系統中埠口的數量。 The first thing to explain is the main structure of the multi-computer switching system provided by this creation. As shown in FIG. 1, the multi-computer switching system includes a plurality of ports 10a-10g, a processor 20, a memory 30, and a switch 40. The processor 20 connects the plurality of computer devices PC1 to PC4, the mouse M, the keyboard K, and the display device SC through the ports 10a to 10g. The switch 40 is connected to the processor 20 and connected to the computer devices PC1 to PC4 through the ports 10a to 10d. The memory 30 is connected to the processor 20. In the embodiment, the ports 10a-10g include data transmission/reception ports that support UJSB specifications. The ports 10a-10g include at least one image port. The image port supports VGA, DVI. Data transmission/reception port for HDMI or DP specifications. In more detail, the processor 20 is connected to a video conversion chip 50 and passes through one of the ports 10a-10g (as shown in FIG. 1). The port 10e) is connected to the display device SC. In addition, this creation does not limit the number of ports in a multi-computer switching system.
接下來要說明的是本創作所提供之多電腦切換系統的工作原理。 The next step is to explain how the multi-computer switching system provided by this creation works.
於本創作所提供多電腦切換系統中,記憶體30儲存有控制程式,且處理器20用以執行儲存於記憶體30中的控制程式。於執行控制程式的過程中,首先,處理器20會先計算滑鼠M之游標當前於該些電腦裝置之一的絕對座標。須說明的是,此絕對座標包括一縱軸座標值與一橫軸座標值。接著,處理器20會判斷滑鼠M之游標的之絕對座標是否落入一預設座標範圍。當處理器20判斷滑鼠M之游標的絕對座標落入預設座標範圍時,處理器20會產生一控制訊號至切換器40,以由切換器40將游標切換至另一電腦裝置。 In the multi-computer switching system provided by the present invention, the memory 30 stores a control program, and the processor 20 executes a control program stored in the memory 30. In the process of executing the control program, first, the processor 20 first calculates the absolute coordinates of the cursor of the mouse M currently located in one of the computer devices. It should be noted that the absolute coordinate includes a vertical axis coordinate value and a horizontal axis coordinate value. Next, the processor 20 determines whether the absolute coordinates of the cursor of the mouse M fall within a predetermined coordinate range. When the processor 20 determines that the absolute coordinates of the cursor of the mouse M fall within the preset coordinate range, the processor 20 generates a control signal to the switch 40 to switch the cursor to another computer device by the switch 40.
請參照圖2,圖2為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示單一畫面的示意圖。如圖2所示,不論該些埠口10a~10d連接有幾台電腦裝置,多電腦切換系統中的顯示裝置SC都能夠選擇顯示其中一台電腦裝置的畫面。舉例來說,當使用者將游標移動到圖2中顯示裝置SC之畫面中的預設範圍TH1、TH2、TH3或TH4時,圖2中顯示裝置SC之畫面將可被切換成另一台電腦裝置的畫面。 Please refer to FIG. 2. FIG. 2 is a schematic diagram of a display device displaying a single screen in a multi-computer switching system according to an exemplary embodiment of the present invention. As shown in FIG. 2, regardless of whether several computer devices are connected to the ports 10a to 10d, the display device SC in the multi-computer switching system can select a screen for displaying one of the computer devices. For example, when the user moves the cursor to the preset range TH1, TH2, TH3 or TH4 in the screen of the display device SC in FIG. 2, the screen of the display device SC in FIG. 2 can be switched to another computer. The screen of the device.
值得注意的是,當該些埠口10a~10d連接有多台電腦裝置時,多電腦切換系統中的顯示裝置SC還能夠同時顯示多台電腦裝置的畫面。當顯示裝置SC同時顯示多台電腦裝置的畫面時,顯示裝置SC是以畫面分割的方式顯示該些電腦裝置的畫面。顯示裝置SC的畫面是根據至少一縱軸預設座標或至少一橫軸預設座標進行分割,且前述之預設座標範圍涵蓋此縱軸預設座標和/或此橫軸預設座標,以下將搭配圖式舉多個實施例來作說明。 It is worth noting that when a plurality of computer devices are connected to the ports 10a to 10d, the display device SC in the KVM system can simultaneously display the screens of a plurality of computer devices. When the display device SC simultaneously displays the screens of the plurality of computer devices, the display device SC displays the screens of the computer devices in a screen division manner. The screen of the display device SC is divided according to at least one vertical axis preset coordinate or at least one horizontal axis preset coordinate, and the foregoing preset coordinate range covers the vertical axis preset coordinate and/or the horizontal axis preset coordinate, below A plurality of embodiments will be described with reference to the drawings.
於一實施例中,該些埠口連接有兩台電腦裝置,其分別為第一電腦裝置與第二電腦裝置。請參照圖3A,圖3A為根據本創作一 例示性實施例繪示之多電腦切換系統中顯示裝置顯示上下分割畫面的示意圖。如圖3A所示,顯示裝置SC的畫面根據縱軸預設座標(x,ypre)被上下分割為第一畫面SC1與第二畫面SC2,且第一畫面SC1與第二畫面SC2分別顯示第一電腦裝置與第二電腦裝置的畫面。 In one embodiment, the two ports are connected to two computer devices, which are a first computer device and a second computer device. Please refer to FIG. 3A. FIG. 3A is a schematic diagram showing a display device displaying a top-and-bottom split screen in a multi-computer switching system according to an exemplary embodiment of the present invention. As shown in FIG. 3A, the screen of the display device SC is vertically divided into a first screen SC1 and a second screen SC2 according to a vertical axis preset coordinate (x, y pre ), and the first screen SC1 and the second screen SC2 are respectively displayed. A screen of a computer device and a second computer device.
於此實施例中,預設座標範圍(即,圖3A中繪有斜線的區域)涵蓋了縱軸預設座標(x,ypre)。當滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置或由第二電腦裝置切換至第一電腦裝置。舉例來說,若滑鼠之游標原先位於第一畫面SC1中,則當使用者將滑鼠向下移動,使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置。此時,滑鼠之游標便會出現在第二畫面SC2中;反之亦然。 In this embodiment, the preset coordinate range (i.e., the area marked with diagonal lines in Fig. 3A) covers the vertical axis preset coordinates (x, ypre ). When the absolute coordinates of the mouse cursor fall within the aforementioned preset coordinate range, the processor 20 generates a control signal to the switch 40 to switch the cursor from the first computer device to the second computer device by the switch 40 or by the first The second computer device switches to the first computer device. For example, if the cursor of the mouse is originally located in the first screen SC1, the processor 20 generates when the user moves the mouse downward so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range. The signal is controlled to the switch 40 to switch the cursor from the first computer device to the second computer device by the switch 40. At this point, the mouse cursor will appear in the second screen SC2; vice versa.
於另一實施例中,該些埠口連接有兩台電腦裝置,其分別為第一電腦裝置與第二電腦裝置。請參照圖3B,圖3B為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示左右分割畫面的示意圖。如圖3B所示,顯示裝置SC的畫面根據橫軸預設座標(xpre,y)被左右分割為第一畫面SC1與第二畫面SC2,且第一畫面SC1與第二畫面SC2分別顯示第一電腦裝置與第二電腦裝置的畫面。 In another embodiment, the two ports are connected to two computer devices, which are a first computer device and a second computer device, respectively. Please refer to FIG. 3B . FIG. 3B is a schematic diagram of the display device displaying the left and right divided screens in the multi-computer switching system according to an exemplary embodiment of the present invention. As shown in FIG. 3B, the screen of the display device SC is divided into the first screen SC1 and the second screen SC2 by the horizontal axis preset coordinates (x pre , y), and the first screen SC1 and the second screen SC2 are respectively displayed. A screen of a computer device and a second computer device.
於此實施例中,預設座標範圍(即,圖3B中繪有斜線的區域)涵蓋了橫軸預設座標(xpre,y)。當滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置或由第二電腦裝置切換至第一電腦裝置。舉例來說,若滑鼠之游標原先位於第一畫面SC1中,則當使用者將滑鼠向右移動,使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切 換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置。此時,滑鼠之游標便會出現在第二畫面SC2中;反之亦然。 In this embodiment, the preset coordinate range (ie, the area marked with diagonal lines in FIG. 3B) covers the horizontal axis preset coordinates (x pre , y). When the absolute coordinates of the mouse cursor fall within the aforementioned preset coordinate range, the processor 20 generates a control signal to the switch 40 to switch the cursor from the first computer device to the second computer device by the switch 40 or by the first The second computer device switches to the first computer device. For example, if the cursor of the mouse is originally located in the first screen SC1, the processor 20 generates when the user moves the mouse to the right so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range. The signal is controlled to the switch 40 to switch the cursor from the first computer device to the second computer device by the switch 40. At this point, the mouse cursor will appear in the second screen SC2; vice versa.
本創作所提供多電腦切換系統還可具有複數個快捷功能,以下將例說明該些快捷功能應用的情況。於前述兩個實施例中,於游標被切換至第一電腦裝置(即,游標出現於第一畫面SC1)後,使用者可透過鍵盤輸入一熱鍵的方式或滑鼠點擊的方式將用以指示該些快捷功能之一的指令傳至處理器20。須說明的是,前述透過鍵盤輸入的熱鍵可為鍵盤中的單一按鍵或是多個按鍵的組合,而前述滑鼠點擊的方式可為連擊滑鼠兩次,但本創作對此並不限制。 The multi-computer switching system provided by this creation can also have a plurality of shortcut functions, and the following will illustrate the application of the shortcut functions. In the foregoing two embodiments, after the cursor is switched to the first computer device (ie, the cursor appears on the first screen SC1), the user can input a hot key or a mouse click through the keyboard. An instruction indicating one of the shortcut functions is passed to the processor 20. It should be noted that the above-mentioned hotkey input through the keyboard may be a single button or a combination of a plurality of buttons in the keyboard, and the aforementioned mouse click may be a combo mouse twice, but this creation does not limit.
舉例來說,該些快捷功能之一可為「分割子母畫面」。請參照圖3C,圖3C為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置SC顯示子母分割畫面的示意圖。 For example, one of the shortcut functions may be a "split sub-picture". Please refer to FIG. 3C . FIG. 3C is a schematic diagram of the display device SC displaying the mother-individual split screen in the multi-computer switching system according to an exemplary embodiment of the present invention.
於一實施例中,當使用者透過鍵盤或滑鼠將「分割子母畫面」的指令傳至處理器20時,如圖3C所示,顯示裝置SC的畫面便被分割為一母畫面SCm與一子畫面SCs,此時母畫面SCm所顯示的是第一電腦裝置的畫面,而子畫面SCs所顯示的是第二電腦裝置的畫面。 In one embodiment, when the user transmits a command of "segmenting the mother-of-picture" to the processor 20 through the keyboard or the mouse, as shown in FIG. 3C, the screen of the display device SC is divided into a mother screen SCm and In one sub-picture SCs, the mother screen SCm displays the screen of the first computer device, and the sub-screen SCs displays the screen of the second computer device.
相反地,於前述兩個實施例中,於游標被切換至第二電腦裝置(即,游標出現於第二畫面SC2)後,使用者亦可透過鍵盤或滑鼠將「分割子母畫面」的指令輸入至處理器20,使得顯示裝置SC的畫面被分割為一母畫面SCm與一子畫面SCs,此時母畫面SCm所顯示的是第二電腦裝置的畫面,而子畫面SCs所顯示的是第一電腦裝置的畫面。 Conversely, in the foregoing two embodiments, after the cursor is switched to the second computer device (ie, the cursor appears on the second screen SC2), the user can also use the keyboard or the mouse to "split the split-mother screen". The command is input to the processor 20, so that the screen of the display device SC is divided into a mother screen SCm and a child screen SCs. At this time, the mother screen SCm displays the screen of the second computer device, and the child screen SCs displays The screen of the first computer device.
於圖3C中可看出,子畫面SCs的面積小於母畫面SCm,且子畫面SCs是由第一縱軸預設座標(x,ypre1)與第二縱軸預設座標(x,ypre2)以及第一橫軸預設座標(xpre1,y)與第二橫軸預設座標(xpre2,y)框出。因此,預設座標範圍(即,圖3C中繪有斜線的區域)便涵蓋了部分的第一縱軸預設座標(x,ypre1)與部分的第二縱軸預設座標(x, ypre2)以及部分的第一橫軸預設座標(xpre1,y)與部分的第二橫軸預設座標(xpre2,y)。 As can be seen in FIG. 3C, the area of the sub-picture SCs is smaller than the mother picture SCm, and the sub-picture SCs is a preset coordinate (x, y pre1 ) of the first vertical axis and a preset coordinate of the second vertical axis (x, y pre2 And the first horizontal axis preset coordinates (x pre1 , y) and the second horizontal axis preset coordinates (x pre2 , y) are framed. Therefore, the preset coordinate range (ie, the area marked with a slash in FIG. 3C) covers a portion of the first vertical axis preset coordinate (x, y pre1 ) and a portion of the second vertical axis preset coordinate (x, y Pre2 ) and a portion of the first horizontal axis preset coordinates (x pre1 , y) and a portion of the second horizontal axis preset coordinates (x pre2 , y).
於此實施例中,當滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置或由第二電腦裝置切換至第一電腦裝置。 In this embodiment, when the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 generates a control signal to the switch 40 to switch the cursor from the first computer device to the first by the switch 40. The second computer device is switched to the first computer device by the second computer device.
舉例來說,假設當顯示裝置SC的畫面被分割為一母畫面SCm與一子畫面SCs,且母畫面SCm所顯示的是第一電腦裝置的畫面,而子畫面SCs所顯示的是第二電腦裝置的畫面,若游標出現在母畫面SCm,則當使用者移動滑鼠使得游標進入前述預設座標範圍,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第一電腦裝置切換至第二電腦裝置。此時,游標便會出現於子畫面SCs。相反地,於同一假設下,若游標出現在子畫面SCs,則當使用者移動滑鼠使得游標進入前述預設座標範圍,處理器20會產生控制訊號至切換器40,以由切換器40將游標由第二電腦裝置切換至第一電腦裝置。此時,游標便會出現於母畫面SCm。 For example, assume that the screen of the display device SC is divided into a mother screen SCm and a child screen SCs, and the mother screen SCm displays the screen of the first computer device, and the child screen SCs displays the second computer. The screen of the device, if the cursor appears on the mother screen SCm, when the user moves the mouse to make the cursor enter the preset coordinate range, the processor 20 generates a control signal to the switch 40, so that the cursor is first by the switch 40. The computer device switches to the second computer device. At this point, the cursor will appear in the sub-screen SCs. Conversely, under the same assumption, if the cursor appears in the sub-picture SCs, when the user moves the mouse so that the cursor enters the preset coordinate range, the processor 20 generates a control signal to the switch 40 to be used by the switch 40. The cursor is switched by the second computer device to the first computer device. At this point, the cursor will appear on the mother screen SCm.
如前述,多台電腦裝置透過多個埠口連接於切換器40時,多電腦切換系統中的顯示裝置SC能夠同時顯示多台電腦裝置的畫面,且當顯示裝置SC同時顯示多台電腦裝置的畫面時,顯示裝置SC是以畫面分割的方式顯示該些電腦裝置的畫面。 As described above, when a plurality of computer devices are connected to the switch 40 through a plurality of ports, the display device SC in the KVM system can simultaneously display the screens of the plurality of computer devices, and the display device SC simultaneously displays the plurality of computer devices. At the time of the screen, the display device SC displays the screens of the computer devices in a screen division manner.
於又一實施例中,該些埠口連接有四台電腦裝置,其分別為第一電腦裝置、第二電腦裝置、第三電腦裝置與第四電腦裝置。請參照圖3D,圖3D為根據本創作一例示性實施例繪示之多電腦切換系統中顯示裝置顯示四分割畫面的示意圖。如圖3D所示,顯示裝置SC的畫面根據橫軸預設座標(xpre,y)與縱軸預設座標(x,ypre)被分割為第一畫面SC1、第二畫面SC2、第三畫面SC3與第四畫面SC4,且第一畫面SC1、第二畫面SC2、第三畫面SC3與第四畫面SC4 分別顯示第一電腦裝置、第二電腦裝置、第三電腦裝置與第四電腦裝置的畫面。 In another embodiment, the ports are connected to four computer devices, which are a first computer device, a second computer device, a third computer device, and a fourth computer device. Please refer to FIG. 3D. FIG. 3D is a schematic diagram of a display device displaying a four-segment screen in a multi-computer switching system according to an exemplary embodiment of the present invention. As shown in FIG. 3D, the screen of the display device SC is divided into a first picture SC1, a second picture SC2, and a third according to the horizontal axis preset coordinates (x pre , y) and the vertical axis preset coordinates (x, y pre ). The screen SC3 and the fourth screen SC4, and the first screen SC1, the second screen SC2, the third screen SC3, and the fourth screen SC4 respectively display the first computer device, the second computer device, the third computer device, and the fourth computer device Picture.
於此實施例中,預設座標範圍(即,圖3D中繪有斜線的區域)便涵蓋了橫軸預設座標(xpre,y)與縱軸預設座標(x,ypre)。當滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40游標於第一電腦裝置、第二電腦裝置、第三電腦裝置與第四電腦裝置之間作切換。 In this embodiment, the preset coordinate range (ie, the area marked with a slash in FIG. 3D) covers the horizontal axis preset coordinates (x pre , y) and the vertical axis preset coordinates (x, y pre ). When the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 generates a control signal to the switch 40 to be slid by the switch 40 to the first computer device, the second computer device, and the third computer device. Switching between the fourth computer device.
舉例來說,假設滑鼠之游標原先出現於第一畫面SC1,此時若使用者將滑鼠向右移動使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20便會產生控制訊號至切換器40,以由切換器將游標於第一電腦裝置切換至與第二電腦裝置,使得游標顯示於第二畫面SC2。另一方面,此時若使用者將滑鼠向下移動使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20便會產生控制訊號至切換器40,以由切換器將游標於第一電腦裝置切換至與第三電腦裝置,使得游標顯示於第三畫面SC3。 For example, suppose the cursor of the mouse originally appears on the first screen SC1. At this time, if the user moves the mouse to the right so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 will A control signal is generated to the switch 40 to switch the cursor to the first computer device by the switch to the second computer device such that the cursor is displayed on the second screen SC2. On the other hand, if the user moves the mouse down so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 generates a control signal to the switch 40 to be switched by the switch. The cursor is switched to the third computer device at the first computer device such that the cursor is displayed on the third screen SC3.
舉另一例來說,假設滑鼠之游標原先出現於第四畫面SC4,此時若使用者將滑鼠向左移動使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20便會產生控制訊號至切換器40,以由切換器將游標於第四電腦裝置切換至與第三電腦裝置,使得游標顯示於第三畫面SC3。另一方面,此時若使用者將滑鼠向上移動使得滑鼠之游標的絕對座標落入前述預設座標範圍時,處理器20便會產生控制訊號至切換器40,以由切換器將游標於第四電腦裝置切換至與第二電腦裝置,使得游標顯示於第二畫面SC2。 For another example, assume that the cursor of the mouse originally appears on the fourth screen SC4. At this time, if the user moves the mouse to the left so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 A control signal is generated to the switch 40 to switch the cursor to the fourth computer device by the switch to the third computer device such that the cursor is displayed on the third screen SC3. On the other hand, if the user moves the mouse up so that the absolute coordinates of the cursor of the mouse fall within the preset coordinate range, the processor 20 generates a control signal to the switch 40 to switch the cursor by the switch. The fourth computer device is switched to the second computer device such that the cursor is displayed on the second screen SC2.
也就是說,於此實施例中,當滑鼠之游標的絕對座標落入涵蓋橫軸預設座標(xpre,y)之部分預設座標範圍時,處理器20會產生控制訊號至切換器40,以由切換器40將游標於第一電腦裝置與第二電腦裝置之間或於第三電腦裝置與第四電腦裝置之間作切換。另一方面,當滑鼠之游標的絕對座標落入涵蓋縱軸預設座標(x,ypre) 之部分預設座標範圍時,處理器30產生控制訊號至切換器40,以由切換器40將游標於第一電腦裝置與第三電腦裝置之間或於第二電腦裝置與第四電腦裝置之間作切換。 That is to say, in this embodiment, when the absolute coordinates of the cursor of the mouse fall within a part of the preset coordinate range covering the preset coordinate of the horizontal axis (x pre , y), the processor 20 generates a control signal to the switch. 40. The switch 40 switches the cursor between the first computer device and the second computer device or between the third computer device and the fourth computer device. On the other hand, when the absolute coordinates of the cursor of the mouse fall within a portion of the preset coordinates covering the preset coordinates (x, y pre ) of the longitudinal axis, the processor 30 generates a control signal to the switch 40 to be used by the switch 40. The cursor is switched between the first computer device and the third computer device or between the second computer device and the fourth computer device.
如前述,本創作所提供多電腦切換系統可具有複數個快捷功能。於此實施例中,使用者亦可透過鍵盤輸入一熱鍵的方式或滑鼠點擊的方式將用以指示該些快捷功能之一的指令傳至處理器20。舉例來說,該些快捷功能可包括「顯示單一畫面」與「恢復多畫面顯示」。 As mentioned above, the multi-computer switching system provided by the present invention can have a plurality of shortcut functions. In this embodiment, the user can also transmit an instruction to indicate one of the shortcut functions to the processor 20 by means of a keyboard inputting a hot key or a mouse click. For example, the shortcut functions may include "display single screen" and "restore multi-screen display".
假設滑鼠之游標原先出現於第一畫面SC1,此時若使用者透過鍵盤或滑鼠將用以指示「顯示分割畫面」的指令傳至處理器20,則顯示裝置之畫面中的第一畫面SC1、第二畫面SC2、第三畫面SC3與第四畫面SC4便會共同顯示第一電腦裝置的畫面。也就是說,在顯示裝置只顯示了第一電腦裝置的畫面(即如圖2與前述說明所述,本創作所提供之多電腦切換系統中的顯示裝置SC能夠選擇顯示其中一台電腦裝置的畫面)。於此情況下,根據系統的預先設定或是使用者的自行設定,使用者可透過鍵盤或滑鼠以相同方式(如:透過鍵盤輸入相同的熱鍵或以相同的方式滑鼠點擊)或不同方式(如:透過鍵盤輸入不同的熱鍵或以不同的方式滑鼠點擊)將「顯示單一畫面」的指令傳至處理器20,則顯示裝置之畫面中的第一畫面SC1、第二畫面SC2、第三畫面SC3與第四畫面SC4又會再分別顯示第一電腦裝置、第二電腦裝置、第三電腦裝置與第四電腦裝置的畫面。 It is assumed that the cursor of the mouse originally appears on the first screen SC1. At this time, if the user transmits an instruction for instructing the display of the divided screen to the processor 20 through the keyboard or the mouse, the first screen in the screen of the display device is displayed. The SC1, the second screen SC2, the third screen SC3, and the fourth screen SC4 collectively display the screen of the first computer device. That is to say, only the screen of the first computer device is displayed on the display device (ie, as shown in FIG. 2 and the foregoing description, the display device SC in the multi-computer switching system provided by the present invention can select to display one of the computer devices. Screen). In this case, depending on the pre-setting of the system or the user's own settings, the user can use the keyboard or mouse in the same way (eg, input the same hotkey through the keyboard or click in the same way) or different In the mode (for example, inputting a different hotkey through a keyboard or clicking a mouse in a different manner) to transmit a command to display a single screen to the processor 20, the first screen SC1 and the second screen SC2 in the screen of the display device are displayed. The third screen SC3 and the fourth screen SC4 display screens of the first computer device, the second computer device, the third computer device, and the fourth computer device, respectively.
根據以上關於本創作之多電腦切換系統之多個實施例的說明,本創作之多電腦切換系統至少具有以下優點: 首先,本創作之多電腦切換系統能以單一顯示裝置同時顯示多台電腦裝置的畫面,並讓使用者能夠藉由滑鼠的移動切換控制不同的電腦裝置。 According to the above description of various embodiments of the multi-computer switching system of the present invention, the multi-computer switching system of the present invention has at least the following advantages: First of all, the multi-computer switching system of the present invention can simultaneously display the screens of a plurality of computer devices with a single display device, and allows the user to switch between different computer devices by the movement of the mouse.
除此之外,本創作之多電腦切換系統還具有多種快捷功能。舉例來說,透過多種快捷功能之一,顯示裝置的畫面能根據游標的絕對座標被分割成子母畫面,或者顯示裝置的畫面能根據游標的絕對座標僅顯示其中一台電腦裝置的畫面。 In addition, the multi-computer switching system of this creation also has a variety of shortcut functions. For example, through one of a plurality of shortcut functions, the screen of the display device can be divided into a mother-in-picture screen according to the absolute coordinates of the cursor, or the screen of the display device can display only the screen of one of the computer devices according to the absolute coordinates of the cursor.
最後須說明地是,於前述說明中,儘管已將本創作技術的概念以多個示例性實施例具體地示出與闡述,然而在此項技術之領域中具有通常知識者將理解,在不背離由以下申請專利範圍所界定的本創作技術的概念之範圍的條件下,可對其作出形式及細節上的各種變化。 Finally, it should be noted that, in the foregoing description, although the concept of the present inventive technology has been specifically illustrated and described in the exemplary embodiments, those of ordinary skill in the art will understand Variations in form and detail may be made without departing from the scope of the inventive concept as defined by the scope of the following claims.
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Cited By (2)
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TWI705369B (en) * | 2019-05-15 | 2020-09-21 | 緯創資通股份有限公司 | Hub device, display device and the operation method thereof |
TWI783511B (en) * | 2021-06-08 | 2022-11-11 | 瑞昱半導體股份有限公司 | Display system, display panel control chip thereof and related signal transmission switching method |
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TWI705369B (en) * | 2019-05-15 | 2020-09-21 | 緯創資通股份有限公司 | Hub device, display device and the operation method thereof |
CN111949584A (en) * | 2019-05-15 | 2020-11-17 | 纬创资通股份有限公司 | Hub device, display apparatus and operating method thereof |
US11023389B2 (en) | 2019-05-15 | 2021-06-01 | Wistron Corp. | Hub device, display device and operation method thereof |
TWI783511B (en) * | 2021-06-08 | 2022-11-11 | 瑞昱半導體股份有限公司 | Display system, display panel control chip thereof and related signal transmission switching method |
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