200921477 九、發明說明： 【發明所屬之技術領域】 本發明關於觸控螢幕控制之技術領域’尤指一種雙觸 控整合控制系統及方法。 又 5 【先前技術】 Ο 10 15 Ο -般而言，電子裝置都會提供—個選單螢幕，以供使 用f能輕Μ制該電子裝置所提供之功能。而自從可攜 式貧訊終端機被發展成容㈣帶的小尺寸外型，以按鍵輸 入之方法即變成相當難使用。因此，以觸控式螢幕進行輸 入之方法逐漸被使用，其應用手指或觸控筆進行資訊的選 擇或輸入，以增加可攜式資訊終端機之便利性與使用上之 舒適感。 月，J述觸控螢幕的設計方式，大都只能感測到一個接觸 點而已，在應用時便會受到限制，例如，因為大部份可 式的尺寸，複數個選單列則必㈣緊密顯示於 二觸控螢幕，其造成㈣者無法正確地選擇-欲執行之選 早’從而造成觸控錯誤及/或不正確地選擇。因此，便有將 觸控螢幕改進為能夠在同—時間感測多個接觸點不 點、"、按等操作，更可用單指按壓控制，= 用兩隻手騎開、收攏畫面，以便達龍 的 =::幕的應用範圍更為全面。然而，能在二 荖雷I冑點之觸控螢幕—般較為精密而價格昂貴， 子裝置小型化而使觸控螢幕之面積亦相對變小， 20 200921477 故使用者在同-時間碰觸幕之多個位置的操作極易 產生誤動作，因此’習知觸控螢幕之使用仍有其缺失而有 予以改進之必要。 5 15 〇 【發明内容】 本發明之目的係在提供-種雙觸控整合控制系統及方 法，俾能利用兩個觸控裝置以方便且準確地以觸控方式進 行輸入。 依據本發明之-特色，係提供一種雙觸控整合控制系 、、先括.觸控螢幕，其用以顯示資訊並接收一第一 觸控輸入；-觸控面板，用以接收一第二觸控輸入；以及 一微處理器’分別電連接至該觸控螢幕及該觸控面板，以 接收於該觸控螢幕上產生之該第一觸控輸入及於該觸控面 板上所產生之該第二觸控輸入，其中，該第一觸控輸入選 取顯不於該觸控螢幕之一物件，該微處理器根據該第二觸 控輸入而對該被選取之物件執行相對應之操作。 ，本發明之雙觸控整合控㈣統中，第二觸 =控面板上產生-移動執跡，其中，該移動軌跡為一 橫向軌跡時，微處理器係對該被選取之物件執行一放大之 Π物==跡為一縱向軌跡時’微處理器係對該被選 時，微處理二•縮小之操作；該移動軌跡為一斜向軌跡 ，微處理益係對該被選取之物件執行 移動軌跡為一圓弧轴价枝胤為 』回心铞作，该 執行一旋轉之操Γ 器係對該被選取之物件 20 200921477 ’本發明之另一特色，係提 方法，用於—手持式 又觸控整合控制 可顯示資訊之觸控螢幕及位於=持式數位裝置具有-板，該方… 觸控螢幕下方之觸控面 5 15 ^ 匕括.碰觸該觸控螢幕，以產生一第^^ 人來選取顯示於該觸控螢幕之一物觸控輸 應之操^第二觸控輸入來對該被選取之物件執行相對 於本發明之雙觸控整合控制 在該觸控面板上產生一移動軌跡2 觸控輸入是 移動轨跡，其中，該移動轨跡為一 =:，係對該被選取之物件執行一放大之操作;該 小為-縱向軌跡時，係對該被選取之物件執行一縮 物件移動軌跡為一斜向軌跡時’係對該被選取之 對，、皮0面之刼作該移動軌跡為一圓弧軌跡時，係 對戎被選取之物件執行一旋轉之操作。 【實施方式】 _有關本發明之雙觸控整合控制线及方法，請參照圖i 所不雙觸控整合控制系統之方塊圖，其包括觸控榮幕n、 觸控面板12、類比至數位轉換器13、類比至數位轉換器14、 20微處理器15、及顯示控制器16。 刖述觸控螢幕11例如為一液晶顯示器(LCD)、發光二極 體(LED)、A有機發光二極體（〇LED)形式之觸控發幕，其 可顯示資訊並接收使用者之觸控輸入。前述觸控面板⑵列 200921477 如為電阻式或電容式觸控面板，其可接收使用者之觸控輸 入0 前述類比至數位轉換器13電連接該觸控螢幕^及該微 處理器I5，用以將於該觸控螢幕丨丨上產生之類比觸控輸入 5 η 10200921477 IX. INSTRUCTIONS: TECHNICAL FIELD OF THE INVENTION The present invention relates to the technical field of touch screen control, and more particularly to a dual touch control integrated control system and method. 5 5 [Prior Art] Ο 10 15 Ο In general, the electronic device provides a menu screen for the function of the electronic device. Since the portable poor terminal has been developed into a small size of the (4) belt, the method of key input has become quite difficult to use. Therefore, the method of inputting with a touch screen is gradually being used, and the finger or the stylus is used for information selection or input to increase the convenience and comfort of the portable information terminal. In the month, most of the design of touch screens can only sense one touch point. It will be limited in application. For example, because most of the sizes can be selected, multiple menu columns must be closely displayed. In the second touch screen, it causes (4) that the user cannot correctly select - to perform the early selection, resulting in touch errors and/or incorrect selection. Therefore, the touch screen can be improved to be able to sense multiple touch points at the same time, ", press, etc., and more with single finger press control, = use two hands to ride open, gather the picture, so that Dalong's =:: screen application range is more comprehensive. However, the touch screen that can be used in the second point is more sophisticated and expensive, and the sub-device is miniaturized to make the area of the touch screen relatively small. 20 200921477 The operation of multiple positions is extremely prone to malfunction, so the use of the conventional touch screen is still lacking and needs to be improved. 5 15 〇 SUMMARY OF THE INVENTION The object of the present invention is to provide a dual touch integrated control system and method, which can utilize two touch devices to conveniently and accurately input in a touch manner. According to the features of the present invention, a dual touch integrated control system is provided, a pre-set touch screen for displaying information and receiving a first touch input, and a touch panel for receiving a second a touch input; and a microprocessor being electrically connected to the touch screen and the touch panel to receive the first touch input generated on the touch screen and generated on the touch panel The second touch input, wherein the first touch input is selected from an object of the touch screen, and the microprocessor performs a corresponding operation on the selected object according to the second touch input. . In the dual-touch integrated control (four) system of the present invention, the second touch=control panel generates a-moving track, wherein when the moving track is a horizontal track, the microprocessor performs an amplification on the selected object. Π = = = when the trace is a longitudinal trajectory 'microprocessor is selected when the micro-processing two reduction operation; the movement trajectory is an oblique trajectory, the micro-processing benefit is performed on the selected object The movement trajectory is an arc axis 胤 胤 , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , , The touch control integrated display can display the information of the touch screen and the = holding digital device has a board, the side... the touch surface under the touch screen 5 15 ^ 匕 .. Touch the touch screen to generate A second touch input is displayed on the touch screen to perform a dual touch integrated control on the selected object relative to the present invention. A moving track is generated on the panel. 2 Touch input is a moving track. Wherein, the movement trajectory is a =:, performing an enlargement operation on the selected object; when the small-longitudinal trajectory is performed, performing a trajectory movement of the object to the selected object as an oblique trajectory When the selected pair is selected, and the movement track is a circular arc track, the object is selected to perform a rotation operation on the selected object. [Embodiment] For the dual touch integrated control line and method of the present invention, please refer to the block diagram of the dual touch integrated control system of FIG. i, which includes a touch screen n, a touch panel 12, analog to digital Converter 13, analog to digital converter 14, 20 microprocessor 15, and display controller 16. The touch screen 11 is, for example, a touch screen in the form of a liquid crystal display (LCD), a light emitting diode (LED), or an A organic light emitting diode (LED), which can display information and receive user touch. Control input. The touch panel (2) column 200921477 is a resistive or capacitive touch panel, which can receive a user's touch input 0. The analog-to-digital converter 13 is electrically connected to the touch screen and the microprocessor I5. Analog input 5 η 10 will be generated on the touch screen
15 (J 訊號轉換為數位觸控輸入資訊，以由該微處理器15接收並 對其進行判斷，而執行相關操作。前述類比至數位轉換器 14電連接該觸控面板及該處理器15，用以將於該觸控面 板12上產生之類比觸控輸入訊號轉換為數位觸控輸入資 訊，以由該微處理器15接收並對其進行判斷，而執行相關 操作。前述顯示控制器16電連接該觸控螢幕u及該微處理 盗I5，用以將微處理器15欲顯示之資訊顯示於該觸控螢幕 11 ° 本實施例之雙觸控整合控制系統是實施在手持式數位 裝置中，例如：PDA或行動電話，如圖2所示，前述觸控螢 幕11及觸控面板12係設置於手持式數位裝置之外殼21上， 其中，觸控螢幕11在上方而觸控面板12在下方，且觸控螢 幕11的面積大於觸控面板12。 圖1所示之觸控螢幕η是經由類比至數位轉換器13而 連接至微處理器15，觸控螢幕丨丨上顯示由顯示控制器16所 提供之資料或圖形物件等，而使用者可以手指在觸控螢幕 11上進行點、冑、按等操作以選取物件或輸人，其經由類 比至數位轉換器13轉換為數位訊號而由微處理器15所接收 來執行相對應之操作。且觸控面板12亦經由第二類比至數 位轉換器13連接至微處理器15 ’在其上所進行之觸控操 20 200921477 作，例如拖気軌跡，是經由類比至數位轉換器14轉換為數 位訊號而微處理器15所接收。此觸控面板12與觸控榮幕u 一併供使用者操作以進行觸控輸入。 如圖2所示，在同時以觸控面板12與觸控螢幕η進行觸 5控輸入時，由於觸控面板12是位於觸控螢幕丨丨下方，因此， 使用者可以方便地以拇指碰觸該觸控面板12、及以食指碰 觸該觸控螢幕U，其中，以食指在該觸控營幕⑽碰觸顯 $於該觸控螢幕11之物件而產生對應之目標訊號由該微處 理器15所接收，該微處理器丨5將此物件設為被選取之物 1〇件。而以拇指在觸控面板12所碰觸移動之轨跡所產生對應 之動作訊號亦由該微處理器15所接收，微處理器15將依此 動作訊號之類型而對前述被選取之物件執行相對應之操 作。 如圖3(A)所示，使用者以食指碰觸該觸控螢幕丨丨以選 15 取—物件31，且使用者以拇指在觸控面板12所碰觸移動之 Q 軌跡為一橫向軌跡32時’其所產生對應之動作訊號由該微 處理器15所接收’微處理器15將依此對應橫向軌跡32之動 作訊號而對刖述被選取之物件31執行放大之操作。 如圖3(B)所示’使用者及以食指碰觸該觸控螢幕^以 選取一物件31，且使用者以拇指在觸控面板12所碰觸移動 之軌跡為一縱向軌跡33時，其所產生對應之動作訊號由該 微處理器15所接收，微處理器15將依此對應縱向軌跡33之 動作訊號而對前述被選取之物件31執行縮小之操作。 200921477 如圖3(C)所示’使用者及以食指碰觸該觸控螢幕^以 選取一物件31，且使用者以拇指在觸控面板12所碰觸移動 之軌跡為一斜向軌跡34時，其所產生對應之動作訊號由該 微處理器I5所接收，微處理器15將依此對應斜向軌跡34之 5動作訊號而對前述被選取之物件31執行翻面之操作。 如圖3(D)所示，使用者及以食指碰觸該觸控螢幕】j以 選取物件31，且使用者以拇指在觸控面板12所碰觸移動 〇 之執跡為一圓弧軌跡35時，其所產生對應之動作訊號由該 微處理器15所接收，微處理器15將依此對應圓弧軌跡35之 10 動作訊號而對前述被選取之物件31執行旋轉之操作。 圖4顯示上述同時以觸控面板12與觸控螢幕u進行觸 控輸入之控制流程，其中，對於在觸控面板12所碰觸移動 之軌跡所對應之動作訊號，微處理器15是根據其在觸控面 板12上之χ，γ座標的變化而判別移動軌跡為橫向軌跡、縱向 15執跡、斜向軌跡、或圓弧軌跡。亦即，當X座標改變而Υ座 ‘不改變時（步驟S41)，判別移動軌跡為橫向軌跡32而對觸 控螢幕11上所選取之物件31進行放大（步驟S42)。當χ座標 不改變而Y座標改變時（步驟S43)，判別移動軌跡為縱向軌 跡33而對觸控螢幕“上所選取之物件31進行縮小（步驟 S44)。當X座標及γ座標皆改變且其變化符合一斜線方程式 犄（步驟S45)，判別移動軌跡為斜向軌跡34而對觸控螢幕u 上所選取之物件31進行翻面（步驟Μ6)。當又座標及Y座標皆 改變且其變化符合一圓弧線方程式時(步驟s47)，判別移動 200921477 軌跡為圓弧軌跡35而對觸控螢幕u上所選取之物件^進行 旋轉（步驟S48)。 由以上之說明可知，本實施例藉由同時使用觸控螢幕 及觸控面板等兩個觸控裝置，而讓使用者可以直覺地以食 5指碰觸該觸控螢幕llw選取所要操作之物件、及以拇指碰 觸該觸控面板12以決定對被選取之物件所要執行之操作， 而能達成方便且準確之觸控輸入。 上述實施例僅係為了方便說明而舉例而已，本發明所 主張之權利範圍自應以申請專利範圍所述為準，而非僅限 10 於上述實施例。 【圖式簡單說明】 圖1係本發明之雙觸控整合控制系統的方塊圖。 圖2係本發明之雙觸控整合控制系統的操作示意圖。 15 圖3(A)係本發明之雙觸控整合控制系統對被選取之物件執 Q 行放大之操作示意圖。 圖3(B)係本發明之雙觸控整合控制系統對被選取之物件執 行縮小之操作示意圖。 圖3(C)係本發明之雙觸控整合控制系統對被選取之物件執 20 行翻面之操作示意圖。 圖3(D)係本發明之雙觸控整合控制系統對被選取之物件執 行旋轉之操作示意圖。 圖4顯示以本發明之雙觸控整合控制系統進行觸控輸入之 控制流程。 200921477 【主要元件符號說明】 11觸控螢幕 12觸控面板 13第一類比至數位轉換器 14第二類比至數位轉換器 15微處理器 21外殼 32橫向轨跡 34斜向軌跡 S41〜S48步驟 16顯示控制器 31物件 33縱向執跡 3 5圓弧軌跡15 (The J signal is converted into digital touch input information to be received by the microprocessor 15 and judged, and the related operation is performed. The analog-to-digital converter 14 is electrically connected to the touch panel and the processor 15, The analog input signal generated on the touch panel 12 is converted into digital touch input information to be received by the microprocessor 15 and judged to perform related operations. The display controller 16 is electrically Connecting the touch screen u and the microprocessor thief I5 for displaying the information to be displayed by the microprocessor 15 on the touch screen 11 °. The dual touch integrated control system of the embodiment is implemented in a handheld digital device. For example, the PDA or the mobile phone, as shown in FIG. 2, the touch screen 11 and the touch panel 12 are disposed on the outer casing 21 of the handheld digital device, wherein the touch screen 11 is above and the touch panel 12 is Below, the area of the touch screen 11 is larger than that of the touch panel 12. The touch screen n shown in FIG. 1 is connected to the microprocessor 15 via an analog to digital converter 13, and the display on the touch screen is controlled by the display. 16 Providing data or graphic objects, etc., and the user can perform a point, click, press, etc. operation on the touch screen 11 to select an object or input, which is converted into a digital signal by analog to digital converter 13 and is processed by micro processing. The device 15 receives the corresponding operation, and the touch panel 12 is also connected to the microprocessor 15 'on the touch operation 20 200921477 via the second analog to digital converter 13 , for example, dragging the track The analog panel is converted to a digital signal by the analog receiver 14 and received by the microprocessor 15. The touch panel 12 is coupled with the touch screen u for user input for touch input. As shown in FIG. When the touch panel 12 and the touch screen n are simultaneously touched, the touch panel 12 is located under the touch screen, so that the user can conveniently touch the touch panel 12 with the thumb. Touching the touch screen U with the index finger, wherein the target finger is generated by the microprocessor 15 by touching the object on the touch screen 11 with the index finger (10). Microprocessor 丨5 this thing It is set as the selected object. The corresponding action signal generated by the thumb touching the movement track of the touch panel 12 is also received by the microprocessor 15, and the microprocessor 15 will act accordingly. The type performs the corresponding operation on the selected object. As shown in FIG. 3(A), the user touches the touch screen with the index finger to select 15 the object 31, and the user uses the thumb to When the Q track touched by the touch panel 12 is a horizontal track 32, the corresponding motion signal generated by the touch panel 12 is received by the microprocessor 15. The microprocessor 15 will respond to the action signal of the horizontal track 32 accordingly. The selected object 31 performs the zooming operation. As shown in FIG. 3(B), the user touches the touch screen with the index finger to select an object 31, and the user touches the touch panel 12 with the thumb. When the trajectory of the touch movement is a longitudinal trajectory 33, the corresponding motion signal generated by the microprocessor 15 is received by the microprocessor 15, and the microprocessor 15 correspondingly selects the selected object 31 according to the motion signal of the longitudinal trajectory 33. Perform the zoom out operation. 200921477 As shown in FIG. 3(C), the user touches the touch screen with the index finger to select an object 31, and the trajectory of the user touching the touch panel 12 with the thumb is an oblique trajectory 34. When the corresponding action signal is received by the microprocessor I5, the microprocessor 15 will perform the flipping operation on the selected object 31 according to the 5 motion signals of the oblique track 34. As shown in FIG. 3(D), the user touches the touch screen with the index finger to select the object 31, and the user touches the movement of the touch panel 12 with the thumb as a circular path. At 35 o'clock, the corresponding motion signal generated by the microprocessor 15 is received by the microprocessor 15, and the microprocessor 15 performs a rotation operation on the selected object 31 according to the 10 motion signals of the circular track 35. FIG. 4 shows a control flow of the touch input performed by the touch panel 12 and the touch screen u, wherein the microprocessor 15 is based on the action signal corresponding to the track touched by the touch panel 12 On the touch panel 12, the gamma coordinates change to determine whether the movement trajectory is a lateral trajectory, a longitudinal 15 trajectory, an oblique trajectory, or a circular trajectory. That is, when the X coordinate is changed and the squatting is not changed (step S41), the movement trajectory is judged to be the lateral trajectory 32, and the object 31 selected on the touch screen 11 is enlarged (step S42). When the χ coordinate does not change and the Y coordinate changes (step S43), it is determined that the movement trajectory is the longitudinal trajectory 33 and the object 31 selected on the touch screen is reduced (step S44). When both the X coordinate and the γ coordinate are changed and The change conforms to a slash equation 犄 (step S45), and determines that the moving trajectory is the oblique trajectory 34 and flips the object 31 selected on the touch screen u (step Μ6). When both the coordinates and the Y coordinate are changed and When the change conforms to an arc line equation (step s47), it is determined that the moving track 200921477 is a circular path 35 and the object selected on the touch screen u is rotated (step S48). From the above description, the embodiment is known. By simultaneously using two touch devices, such as a touch screen and a touch panel, the user can intuitively touch the touch screen llw to select the object to be operated and touch the touch with the thumb. The panel 12 determines the operation to be performed on the selected object, and can achieve convenient and accurate touch input. The above embodiments are merely examples for convenience of description, and the claimed scope of the invention is self-sufficient. 1 is a block diagram of the dual touch integrated control system of the present invention. FIG. 2 is a dual touch of the present invention. Schematic diagram of the operation of the integrated control system. Figure 3 (A) is a schematic diagram of the operation of the dual touch integrated control system of the present invention for amplifying the selected object. Figure 3 (B) is the dual touch integrated control of the present invention. The system performs a reduced operation diagram on the selected object. Figure 3 (C) is a schematic diagram of the operation of the dual touch integrated control system of the present invention to perform 20-turning of the selected object. Figure 3 (D) is the present invention FIG. 4 shows a control flow of the touch input by the dual touch integrated control system of the present invention. FIG. 4 shows a control flow of the touch input by the dual touch integrated control system of the present invention. Touch panel 13 first analog to digital converter 14 second analog to digital converter 15 microprocessor 21 housing 32 lateral trajectory 34 oblique trajectory S41 ~ S48 step 16 display controller 31 object 33 longitudinal trajectory 3 5 Arc trajectory
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