200532572 玖、發明說明： 【發明所屬之技術領域】 5 本發明是有關於-種觸控方法及其控制模組，特別是 指一種省力及操作方便之單擊觸控方法及其控制模組。疋 【先前技術】 \ 目前電腦上安^的軟體多是使用_種以圖形使用者介 面（Gm，Graphical User Interface)方式來呈現其視窗晝面；，丨 其優點在於使用者可以滑鼠'軌跡球等輔助指向工具在一 平面移動，即可依指向工具所帶動在電腦上顯示之一游標 對應地在電腦的視窗畫面上操作，由於此種方式是以符= 人類之視覺化的操控方法，故此種簡易的方式亦普遍地應 用在各種具有視窗畫面的電子商品上。 除了有常用的滑鼠裝置、執跡球裝置等指向工具，亦 有使用觸控板（touch pad)或與螢幕結合的觸控面板（t〇uch panel)專的方式進行類似的操作，而由於目前的電子產品逐 漸朝向短小輕薄的方向發展，及例如以筆記型電腦已逐漸 取代桌上型電腦的趨勢看來，使得體積較小、可與電子產 品相結合之觸控板或觸控面板等觸控裝置所可以應用的範 圍亦相對的增加不少。 如圖1所示，說明目前觸控板11〇的信號處理方式，在 觸壓觸控板110後產生出類比式觸壓信號後，經由控制器 120加以進行類比/數位轉換，並計算出觸控點所在之座標 值，同時辨識使用者是否產生單擊（tap，或click)、雙擊 (double tap，或 doub】e cIick)、拖矣（drag)、與移動 200532572 (_e_)等手勢動作後，即 號至主機130上，止 〜、手勢動作之控制信 上以便進一步控制主機〗3Q之狄墓 的游標進行移動、Wi 贸綦140上 點達物件、執行程式等動作。 如圓2所示’是在美國專利以，划，％ 一種用以祕Μ苗如 T尸/T知出的 辨識早擊手勢的觸控方法，單擊手勢之判斷β 手指在極短時間1内點擊觸控板 手勢之叫-以 ，始能輸出—脈衝 斤產生的觸壓信號901 脈衝％間為t2之控制信號 件、執行程式等動作， 違到…點《 内放下後手屯灰觸控板上需短時間tl 内放下後再舉起，如此將產生下述的缺點： ⑴若只為執行簡單的功能，此舉顯得十分費力· (2)對易造成假性按壓現象 造成誤判。 曰心並未月匕有效抑制而 【發明内容】 本發=ΓΓ觸控方法有f力、易造成_缺點， 放下後再舉起，因此較觸控板上毋須短時間内 方法及其控制模組。“力且不易造成誤判之單擊觸控 本發明之單擊觸柝太 別一物雕於4 工方法疋由一觸控褒置之控制模組識 另J物肢t该觸控裝置上 ^ ^ 觸動作，並對應其碰觸動作 兮批計 社主機作為後續的控制功能使用，在 就制拉_並設定有_參考時間。 该單擊觸控方法是偵 制该觸控裝置上由該物體所產生 之一娅觸動作之發生並 4. ^ ^ .Μ ^ ^ Ί始计犄，接者持續偵測並記錄該 物Μ方；该觸控裝置之停 ^ 才間，右該物體之停留時間超過 200532572 該參考轉間 作“ 1測得該參考時間内僅有-次有效之碰觸動 ’則輪出-表示該碰觸動作之控制信號供該主機使 本毛月之控制杈組是用以識別一物體於觸控裝置上之 =動作’並對應其碰觸動作所產生不同之控制信號供— _、作為後續的控制功能使用，該控制模組包含—運算單 凡及一連接該運算單元及該主機之手勢單元。 士該運算單元於偵測到該物體於該觸控裝置的每一次出 ίο 15 現4，分別對應產生-㈣訊號，各該㈣訊號係對應並 :現於該觸控裝置上的起始時開始被產生，並於該次出現 束後被終止’該手勢單元用以接㈣等觸壓訊號，並依 據該等觸壓訊號來計算該物體於該觸控裝置上出現之時間 長度與累積位移量以識別該物體的動作，在該手勢單元内 並設定有一參考時間。 該手勢單元偵測該觸控裝置上由該物體所產生之一碰 觸動作之發生並開始料，並制_並記錄該物體於該 蜀控鏟置之分留日寸間’若該物體之停留時間超過該參考時 間’且測得該參考時間内所僅有—次有效之碰觸動作產生 ，則輸出一表示該碰觸動作之控制信號供該主機使用。 【實施方式】 有關本發明之前述及其他技術内容、特點與功效，在 以下配合參考圖式之一較佳實施例的詳細說明中，將可清 楚的明白。 如圖3所示，為本發明之控制模組〗3之一較佳實施例 20 200532572 ，在本較佳實施例中，控制模组13可以模組化安裝並 在觸控裝置1G及主機3之間，其主要作用為接收手指之或 其它物體在觸控裝置1〇上經由χ方向處理單元U'Y方向 處理單元12 _到的X、Y座標位置參數、及測得手指2 或其它物體觸塵在觸控裝置]〇不同塵力變化而輸出與觸舞 程度相關的觸塵訊號1〇1，將其轉換為對應之控制信號⑻ 經傳輸介面14供主機3使用，至於主機3可以是一般的個 人電腦、筆記型電腦或可攜式電子產品等裝置。 在控制模組13中，包含有一運算單元⑶及一連接運 异早:⑶及主機3之手勢單元132。運算單元⑶於侦測 到手指2或其它物體於觸控裝置1〇的每一次出現時，分別 對應產生-觸㈣號1G1，各觸塵訊號⑻係對應手指2或 其㈣體出現於觸控裝置1G上的起始時開始被產生，並於 该次出現結束後被終止。 手：單元U2用以接收觸壓訊號1〇1，並依據觸壓訊號 來计异手指2或其它物體於觸控農置1〇上出現之時間 =度與累積位移量以識別手指2或其它物體的動作，在手勢 單兀132内並設定有一參考時間丁。 ° ^ 4 5所7^ ’本發明之單擊觸控方法首先如步驟 :4〇2所示，當手指或其它物體於觸控裝置上之碰觸動 作之發生’手勢單元會加以谓測並開始計時，並持㈣測 且5己錄手指或其它物體於觸控裳置之停留時間，圖 壓訊號101波形之正緣（低準 指碰觸動作的發生。 ^為4位間之暫態)即是 200532572 如步驟4〇3，當手# a甘+ ^ λ 上超過參考時間T，亦/〜 觸控裝置之碰觸動作 參考時間τ後即由手勢單元得到的累計計時達到 單元並測得參考時；=著，如步驟404所示，手勢 即可判m n 内僅有一次有效之碰觸動作產生， 之= 作為單擊手勢，若不符合步驟初及侧 的判斷。、如步‘ 405，判斷為非單擊手勢而進行其它動作 作上「手指或其它物體於觸控裝置一 内僅有it 條件，及步驟及姻「參考時間了 之碰觸動作產生」之條件，則繼續進行步 H 4如圖5之表示單擊手勢之控制信號1G2,此控 制化5虎1 02传自星敏1办 自早4手婷之發生且經過參考時間τ後始輪 供主機3使用，亦即，手指2或其它物體於觸 時心要超過參考時間τ，即送出控制信號102予主機。 F内上述’相較於現有的單擊觸控方法需要在短時間 :放下後再舉起才會被識別為有效之磁觸動作，本發明之 早J觸才工方法疋以手指或其它物體於觸控裝置之停留時間 超過麥考時間τ始判別為有效之碰觸動作，且手指或其 物體毋須立即離開觸控裝置’因此較為省力，且具有對易 k成饭性心壓現象的短暫雜訊可以有效抑制，不易造成誤 判的優點’使得觸控裝置在使用時更有彈性及便利性。' 、上所述者，僅為本發明之較佳實施例而已，當不 ，以此限定本發明實施之範圍’即大凡依本發明申請專利 範圍及發明說明書内容所作之簡單的等效變化與修舞，皆 200532572 應仍屬本發明專利涵蓋之範圍内。 【圖式簡單說明】 圖 疋电路方塊圖，說明一習知觸控裝置將手指於 其觸控板上㈣時所對應產生的控制信號傳送到主機作後 續的使用； 圖2是一波形圖，說明觸壓習知觸控裝置時所產生的 觸壓#唬及其對應產生的控制信號； 圖3是電路方塊圖，說明本發明之控制模組之一較 佳實施例連接在觸控裝置及主機之間； 乂 圖4是一流程圖，說明本發明單擊觸控方法之步驟； 及 ’ 圖5是一波形圖，說明該較佳實施例於觸壓觸扣 時所產生的觸壓信號及其對應產生㈣難號。 衣罝 200532572 【圖式之主要元件代表符號說明】200532572 发明 Description of the invention: [Technical field to which the invention belongs] 5 The present invention relates to a touch method and a control module thereof, and particularly to a labor-saving and easy-to-use one-touch method and a control module thereof.先前 [Previous technology] \ At present, most of the software installed on the computer uses _ a graphical user interface (Gm, Graphical User Interface) to present the daytime window of its window; 丨 its advantage is that the user can mouse 'track The auxiliary pointing tools such as a ball are moved in a plane, and a cursor displayed on the computer driven by the pointing tool can be operated on the computer's window screen correspondingly. Since this method is a visual control method of the symbol = human, Therefore, this simple method is also commonly applied to various electronic products with a window screen. In addition to commonly used pointing tools such as mouse devices and trackball devices, there are also special methods using touch pads or touch panels integrated with the screen to perform similar operations. At present, electronic products are gradually moving towards a short and thin direction, and, for example, the trend that notebook computers have gradually replaced desktop computers appears to make touchpads or touch panels that are smaller and can be combined with electronic products. The range in which touch devices can be applied is also relatively increased. As shown in FIG. 1, the current signal processing method of the touchpad 110 is described. After an analog touch pressure signal is generated after the touchpad 110 is pressed, the controller 120 performs analog / digital conversion and calculates the touch. The coordinate value of the handle, and whether the user generates a tap (or click), double tap (or double tap, or doub) e cIick), drag (drag), and movement 200532572 (_e_) and other gestures That is, the number is sent to the host 130, and the control letter of the gesture action is sent to further control the cursor of the tomb of the host [3Q] to move, click on objects on the Wi-Fi 140, and execute programs. As shown in circle 2 'is a U.S. patent with a stroke,% a touch method used to identify early-strike gestures known by secrets such as T Corpse / T, the judgment of single-click gestures β fingers in a very short time 1 The click of the touchpad gesture is called-to, can be output-the pressure signal 901 produced by the pulse pound pulse t2 control signal pieces, execution of programs and other actions, contrary to the ... point "inner down after the hand touch the gray touch The board needs to be lowered and lifted within a short time tl, which will have the following disadvantages: ⑴ If it is only for performing simple functions, this move will be very laborious. (2) Misjudgment of false compression may easily occur. The heart is not effectively inhibited by the moon dagger. [Content of the invention] This hair = ΓΓ The touch method has f force and is easy to cause _ shortcomings. It is lifted after being dropped, so it does not require a short time method and its control mode compared to the touch panel. group. "The one-touch touch that is difficult to cause misjudgment. The one-touch touch of the present invention is engraved with a four-item method. A touch-controlled control module recognizes another object on the touch device ^ ^ Touch action, and corresponding to the touch action, the host computer of the batch accounting agency is used as a follow-up control function, and the pull time is set and the reference time is set. The one-touch method is to detect the touch device. One of the ya touches generated by the object occurs. 4. ^ ^ .Μ ^ ^ ΊBegin counting, the receiver continues to detect and record the M side of the object; stop the touch device ^ before, right of the object The dwell time exceeds 200532572. The reference interval is “1. Only one effective touch is detected in the reference time.” Then it is turned out. It indicates that the control signal of the touch action is used by the host to control the current month. Used to identify an object's = action 'on a touch device and generate different control signals corresponding to its touch action for — _, as a subsequent control function, the control module includes — a calculation unit and a connection to the A computing unit and a gesture unit of the host. When the computing unit detects each occurrence of the object on the touch device, 15 times 4 are generated, respectively, corresponding to-， signals, each of which corresponds to: and is present at the beginning of the touch device. Began to be generated and terminated after the occurrence of the beam. 'The gesture unit is used to receive pressure signals, and calculate the length of time and cumulative displacement of the object on the touch device based on the pressure signals. Measure to recognize the motion of the object, and set a reference time in the gesture unit. The gesture unit detects the occurrence of a touch motion generated by the object on the touch device, and starts to predict the material, and records the object's time between the remaining days of the shovel control. The dwell time exceeds the reference time 'and it is measured that only one effective touch action in the reference time is generated, then a control signal indicating the touch action is output for the host to use. [Embodiment] The foregoing and other technical contents, features, and effects of the present invention will be clearly understood in the following detailed description of a preferred embodiment with reference to the accompanying drawings. As shown in FIG. 3, it is a preferred embodiment 20 of the control module of the present invention. 20 200532572. In this preferred embodiment, the control module 13 can be modularly installed and installed on the touch device 1G and the host computer 3. The main function is to receive X, Y coordinate position parameters of the finger or other objects on the touch device 10 via the χ-direction processing unit U'Y-direction processing unit 12_, and measure the finger 2 or other objects Touching the dust on the touch device] 〇 Different dust forces change and output the touching signal 1101 related to the degree of touch, and convert it into the corresponding control signal ⑻ Via the transmission interface 14 for the host 3 to use, as for the host 3 can be General personal computers, laptops, or portable electronics. The control module 13 includes an arithmetic unit CU and a connection unit ECU: and the gesture unit 132 of the host computer 3. The computing unit ⑶ generates a touch-touch number 1G1 when it detects each occurrence of the finger 2 or other objects on the touch device 10, and each of the dust-touch signals corresponds to the presence of the finger 2 or its body on the touch. The initial start on device 1G is generated and terminated after the occurrence. Hand: The unit U2 is used to receive the pressure signal 1101, and calculate the time when different fingers 2 or other objects appear on the touch farm 1 10 according to the pressure signal = degree and cumulative displacement to identify the finger 2 or other The motion of the object is set in the gesture unit 132 with a reference time D. ° ^ 4 5 7 ^ 'The one-touch method of the present invention is first shown in step: 402, when a touch action of a finger or other object on the touch device occurs', the gesture unit will measure and Start timing, and hold a speculative and 5 digits of finger or other objects staying in touch clothes, the positive edge of the signal 101 waveform (low precision refers to the occurrence of touch motion. ^ Is a temporary state between 4 digits ) Is 200532572, as in step 4〇3, when the reference time T is exceeded on the hand # a 甘 + ^ λ, and the reference time τ of the touch action of the touch device is reached, the cumulative timing obtained by the gesture unit reaches the unit and measured. For reference, ==, as shown in step 404, the gesture can be judged that there is only one effective touch action in mn, and == as a click gesture, if it does not meet the judgment at the beginning and side of the step. Step 405, it is judged that other actions than “click gestures” are “it ’s only a finger or other object in the touch device”, and steps and conditions of “touch action generated by reference time” , Then proceed to step H 4 as shown in Figure 5 shows the control signal 1G2 of the click gesture. This control 5 Tiger 1 02 is transmitted from Xing Min 1 Office since the occurrence of 4 hands Ting early and after the reference time τ has passed for the host. 3 use, that is, when the finger 2 or other objects touch the heart for more than the reference time τ, the control signal 102 is sent to the host. Compared with the existing one-touch method in F, the above-mentioned method requires a short time: it is recognized as a valid magnetic touch action after being lowered and then lifted up. In the early J touch method of the present invention, a finger or other object is used. When the dwell time of the touch device exceeds the McCaw time τ, it is judged to be a valid touch action, and the finger or its object does not need to leave the touch device immediately. Therefore, it is more labor-saving and has a short-term effect on the heart pressure phenomenon of easy k The advantage that noise can be effectively suppressed, and it is not easy to cause misjudgment, 'makes the touch device more flexible and convenient in use. 'The ones mentioned above are only the preferred embodiments of the present invention, and if not, the scope of implementation of the present invention is limited', that is, the simple equivalent changes made according to the scope of the patent application and the content of the invention specification of the present invention and Dancing, all 200532572 should still fall within the scope of the invention patent. [Brief description of the figure] Figure 疋 circuit block diagram illustrating a conventional touch control device transmitting control signals corresponding to the finger on its touch pad to the host for subsequent use; Figure 2 is a waveform diagram, Explain the touch pressure generated when a touch device is touched and its corresponding control signal; FIG. 3 is a circuit block diagram illustrating a preferred embodiment of the control module of the present invention connected to the touch device and Between hosts; 乂 FIG. 4 is a flowchart illustrating the steps of the one-touch method of the present invention; and FIG. 5 is a waveform diagram illustrating a touch signal generated by the preferred embodiment when the touch button is pressed And its counterpart produces a martyrdom. Clothes jacket 200532572 [Description of the main symbols of the drawings]
10 觸控裝置 132 手勢單元 101 觸壓訊號 14 傳輸介面 102 控制信號 2 手指 11 X方向處理單元 3 主機 12 Y方向處理單元 T 參考時間 13 控制模組 401- -4 06步驟 131 運算單元 1010 Touch device 132 Gesture unit 101 Pressure signal 14 Transmission interface 102 Control signal 2 Finger 11 X-direction processing unit 3 Host 12 Y-direction processing unit T Reference time 13 Control module 401- -4 06 steps 131 Computing unit 10