201229819 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明係有關於一種手持式遙控器之感測式座標輸 入方法，尤其是指一種利用三角函數方式計算遙控器之 移動狀態，進而換算為相對應於電腦上之座標，以於遙 控器移動操作使用過程中，皆能立即於電腦螢幕上反應 過來，而做出相對應之移動，而在其整體施行使用上更 增實用功效特性之手持式遙控器之感測式座標輸入方法 創新設計者。 【先前技術·】 [0002] 按，一般常見用來控制電腦顯示器游標之滑鼠，其 可概分為滚球型及光學型兩大類型，其操作模式均必須 於一平面上滑行，藉由控制滾球位移產生機械式訊號或 陰影變化感應光訊號，以達到控制游標移動之目的。 [0003] 而隨著科技之日新月異，該於平面上滑行之傳統滑 鼠已無法滿足許多人的使用需求，使得即有各種不受操 作空間限制，可於平坦表面上操作，亦可於空間中操作 之游標控制裝置被研發出來；其中，如美國專利4 7 8 7051號「Inertial Mouse S y s t e m」所示，其揭露一種慣性滑鼠，主要係具有一X 軸加速度計，以及感測方向與該X軸加速度計垂直且分 設於該X轴加速度計兩側之Y軸加速度計，利用該Y轴 加速度計之加速度差計算該慣性滑鼠之轉動量，配合該 X轴加速度計感測之加速度變化，再利用硬體化演算法 ，將慣性滑鼠移動之曲線軌跡數位化以輸入電腦。 100100470 表單編號A0101 第4頁/共16頁 1002000809-0 201229819 [0004] [0005]201229819 VI. Description of the Invention: [Technical Field] [0001] The present invention relates to a method for inputting a sensed coordinate of a hand-held remote controller, and more particularly to a method for calculating a movement state of a remote controller by using a trigonometric function. Converted to the coordinates corresponding to the computer, so that the remote control can be immediately reacted on the computer screen during the mobile operation, and the corresponding movement is made, and the utility model is more effective in its overall implementation. An innovative designer of the sensory coordinate input method for handheld remote controls. [Previous Technology·] [0002] Press, commonly used to control the cursor of a computer monitor cursor, which can be divided into two types: the ball type and the optical type, and the operation mode must be slid on a plane, by Controlling the ball displacement produces a mechanical signal or a shadow change sensing optical signal to control the movement of the cursor. [0003] With the rapid development of technology, the traditional mouse that slides on the plane can not meet the needs of many people, so that there are various restrictions on the operation space, can be operated on a flat surface, or in space. An operational cursor control device has been developed; wherein, as shown in the "Inertial Mouse System" of U.S. Patent No. 4,7,7,77, it discloses an inertial mouse, mainly having an X-axis accelerometer, and sensing direction and The X-axis accelerometer is vertically disposed on the Y-axis accelerometer on both sides of the X-axis accelerometer, and the rotation amount of the inertia mouse is calculated by using the acceleration difference of the Y-axis accelerometer, and the acceleration of the X-axis accelerometer is matched. Change, and then use the hardware algorithm to digitize the curve of the inertia mouse movement to input into the computer. 100100470 Form No. A0101 Page 4 of 16 1002000809-0 201229819 [0004] [0005]
4參閱美國專利5898421號「Gyr〇s C"PiC P〇inte^ and method 其揭露—種指示器，係可外接電源驅動一機械 二匕螺儀轉動，該機械式陀螺儀藉由—組萬向轴插接於 —内«内’該内框架再藉由軸向與該萬向轴相互垂直 之另矣且萬向轴樞接於一外框架内，當該裝置於自由空 間令操作時，藉由該電腦連接頭可將該陀螺儀之轉動量 對應到顯示裝置之游標χ、γ兩軸移動量。 請再參閱美國專利5 8 2 5 3 5 0號「Ε 1 e c t Γ〇ηί€ P〇1nt1^ apparatus and meth〇d」所示，其揭露一種可於平面 及空間中運作之指示裝置，義於_轉置内部設有— 滾求並於其内部之電路板上設有陀螺儀電路，藉由一 活塞連動-槓桿’當該指示裝置壓制於平面上使用時〔 亦即作為滑鼠使料〕，該活塞可將該槓桿购使該 滚球呈現可自由活動之釋放狀態’ #舉起該指示裝置時 ，該活塞可自錄動鋪桿下I，使設置韻槓桿底部 之凸塊壓制於該滾球上，限制該滾球活動，此時，即可 將該指不裝置作為指示器使用，藉由該設置有陀螺儀電 路之電路板’可_該指示裝置之移動量並對應到顯示 裝置游標。 另，請再參閱中華民國專利申請案號第9〇22工 0 1 0號「重力式滑鼠」所示，其係藉由重力探測工c 測董物體之位能，將位能轉換為動能所產生之訊號，傳 輸於微處理器I C計算，而微處理器j c可偵測重力探 100100470 表單編號A0101 第5頁/共16頁 1002000809-0 201229819 測I C運動的時間，並接收重力探測〗c運動產生之加 速度數值，加以運算並轉換成實際之移動單位，傳輸於 電腦主機而控制螢幕游標之走向。 [0007] [0008] [0009] 100100470 然而，上述各專利案由於皆具有其無法避免之使用 上的缺點，使得即又有相關人士提出公告於g 8年12 月1曰之第1317898號「慣性感測式座標輸入方 法」，其包含：（a )定義基礎訊號，其係偵測一χ軸 力速度汁、一Υ軸加速度計、一Ζ抽加速度計以及一陀 螺儀於靜置狀態時之加速度及角速度，並將其分別定義 為基礎訊號（BaseVaIue，BV) ; (b)偵 測上下方向是否產生位移，由一之軸加速度計偵測上下 方向之Z軸加速度是否改變；（c )若2軸加速度無改 變’則進好面操作模dx轴加速度計以平面移 動方式使用，用以偵測左右位移時之加速度變化以及 由一 Y軸加速度計係以平面移動方式使用，用以偵測 前後位移時之加速度變化；（6)若2軸加速度改變， 則進行空間操作模式；由―陀螺儀_左右方向之傾斜 ’產生角速度訊號’以及，由—Y軸加速度㈣測前後 傾斜產生之加速度變化。 今，發明人秉持多年該相關行業之豐富設計開發及 實際製作經驗’針對現有之結構再予以研究改良，提供 一種手持式遙控器之感測式座標輸人方法，以期達到更 佳實用價值性之目的者。 【發明内容】 本發明之主要目的在提供一種手持式遙控器之感測 表單編號A0101 第6頁/共16頁 1002000809-0 201229819 式座標輸入方法，其主要係於遙控器内部之電路板上相 對應呈垂直方向分別設置之加速度計〔G — s e n s 〇 Ο4 See U.S. Patent No. 5,981,421, "Gyr〇s C" PiC P〇inte^ and method, which is an indicator that can be driven by an external power source to drive a mechanical gyro, which is driven by a group of universal gyroscopes. The shaft is inserted into the inner frame. The inner frame is pivotally connected to the outer frame by the axial direction and the universal joint shaft. When the device is operated in a free space, the frame is borrowed. The computer connector can correspond to the amount of rotation of the gyroscope to the cursor χ and γ two-axis movement of the display device. Please refer to US Patent 5 8 2 5 3 5 0 “Ε 1 ect Γ〇ηί€ P〇 1 nt 1 ^ apparatus and meth〇d", which discloses a pointing device that can operate in a plane and a space, and is provided with a gyroscope circuit on the circuit board inside the _ transposition. By a piston linkage-lever' when the indicator device is pressed onto a flat surface (i.e., as a mouse to make a material), the piston can purchase the lever to give the ball a freely movable release state. When the indicating device is used, the piston can self-record the underside of the paving bar, so that The bump at the bottom of the rhyme lever is pressed on the ball to limit the ball movement. At this time, the finger device can be used as an indicator, and the circuit board provided with the gyro circuit can be used. Indicates the amount of movement of the device and corresponds to the display device cursor. In addition, please refer to the Republic of China Patent Application No. 9〇22, No. 0 0 0, “Gravity Mouse”, which uses gravity to detect the potential energy of the object and convert the potential energy into kinetic energy. The generated signal is transmitted to the microprocessor IC for calculation, and the microprocessor jc can detect the gravity probe 100100470. Form No. A0101 Page 5 of 16 Page 1002000809-0 201229819 Measure the time of IC movement and receive gravity detection〗 The acceleration value generated by the motion is calculated and converted into the actual mobile unit, and transmitted to the host computer to control the direction of the screen cursor. [0009] [0009] 100100470 However, each of the above patents has its unavoidable disadvantages in use, so that there is a related person who has made an announcement on December 13th, pp. 1317898. The sexy measuring coordinate input method includes: (a) defining a basic signal, which is to detect an axial force velocity juice, an axis accelerometer, a chirp accelerometer, and a gyroscope in a stationary state. Acceleration and angular velocity, and define them as the base signal (BaseVaIue, BV); (b) detect whether the displacement in the up and down direction is generated, and whether the Z-axis acceleration in the up and down direction is changed by an axis accelerometer; (c) The 2-axis acceleration has no change. Then the good-face operation mode dx-axis accelerometer is used in the plane movement mode to detect the acceleration change when the left-right displacement is used and the plane movement method is used by a Y-axis accelerometer to detect Acceleration change when shifting forward and backward; (6) If the 2-axis acceleration changes, the spatial operation mode is performed; the tilt signal generated by the "gyro_left-right direction' generates an angular velocity signal", and is accelerated by the -Y axis (Iv) measured before and after the inclination of the change in acceleration is generated. Today, the inventor has long been rich in design and development and practical production experience of the relevant industry. 'Research and improve the existing structure, and provide a sensory coordinate input method for handheld remote control, in order to achieve better practical value. Target person. SUMMARY OF THE INVENTION The main object of the present invention is to provide a hand-held remote control sensing form number A0101 page 6 / a total of 16 pages 1002000809-0 201229819 type coordinate input method, which is mainly on the circuit board inside the remote control Corresponding to the accelerometers set in the vertical direction [G — sens 〇Ο
r〕及陀螺儀〔Gy r〇〕，該遙控器内部電路板上之 加速度計及陀螺儀會依使用者之動作進行感測，令加速 度計將由Y、Z方向輸出訊號值代入三角函數進行遙控 器之傾斜角度值的計算，且令陀螺儀將由χ、γ方向輸 出訊號值代入三角函數進行遙控器之旋轉大小值的計算 ，使得該加速度計及陀螺儀分別依已知的三角函數運算 條件，即能求得遙控器於電腦螢幕上之座標運用，求得 之X及Υ值進行電腦螢幕上之座標的定位；藉此，以利 用三角函數方式計算遙控器之移動狀態而換算為相 對應於電腦上之座標，以於遙控器移動操作豫用過程中 ，皆能立即於電腦螢幕上反應過來，而做出相對應之移 動，而在其整體施行使用上更增實用功效特性者。 【實施方式】 為令本發明所運用之技術内容、發明目的及其達成 之功效有更完整且清楚的揭露γ茲於下詳細說明之，並 請一併參閱所揭之圖式及圖號： 首先，請參閱第一圖本發明之整體外觀結構圖及第 一圖本發明之架構示意圖所示，本發明主要係於遙控器 (1 )内部之電路板（1 1 )上分別設有加速度計〔G —sensor〕（12)及陀螺儀〔Gy r 〇〕（丄 3 )，加速度計（1 2)與陀螺儀（χ 3 )間係相對應 呈垂直方向設置，該加速度計（丄2 )係由γ、z方向 輸出數位訊號值換算出該遙控器（i)之傾斜角度值， 100100470 表單編號A0101 第7頁/共16頁 1002000809-0 201229819 χ C 1 3 ：)則係由X ' Y方向輸出類比電麼訊號 值，經轉換計算出該遙控器（1)之旋轉大小值，且該 陀螺儀（1 3)在使用前’由於每個陀螺儀（工3)之 基準电麼值並不-定相同’使得需先進行校正動作，其 於—疋數I裝分別找出X方向之最大與最小輸出電塵訊 °’u值及Υ方向之最大與最小輪出電壓訊號值，再由該X 方向及Y方向之最大與最小輸出電壓訊號值取得中間值 得到其基準電壓值〔請—併參閱第三圖本發明之陀螺儀 校正狀態示意圖所示〕。 [0012] [0013] 本發明在操作使用上，請再—併參閱第四圖本發明 之運算流程圖及第五圖本發明於電腦螢幕土之使用狀態 示意圖所示，當使用者於使用該遥控祕（D時遙控 器（1)内部電路板（i i)上之加速度計（i 2)及 陀螺儀（1 3 )即會依使用者之動作進行感測，令加速 度计（1 2)先經由滤波器進行濾波動作後，將由γ、 Z方向輸出訊號值代入三角函數進行遙控器（工）之傾 斜角度值的計算，且令陀螺儀（1 3 )先經由類比/數 位轉換器進行訊職換，並經由紐器進㈣波動作後 ，由x、Y方向輸出訊號值代入三角函數進行遙控器（ 1)之旋轉大小值的計算，使得該加速度計（i 2)及 陀螺儀（1 3 )分職已知的三肖函數運算條件： 1' sin(9〇° - 0)=cos0»c〇s0(9 〇 -6>)=sin^； 2· s i n 6從〇。〜9 〇。，值在〇〜工之間； 3· i Π0 — —象項為正值、三四象項為負值，〇 〇 100100470 表箪編號A0101 1002000809-0 201229819 s (9 —四象項為正值、二三象項為負值； 即能求得遙控器（1)於電腦螢幕（2)上之座標運用 [0014] X = =X ^ X c 0 S Θ - 卜Υ ^ X S i η 0 ; Gyro Gyro [0015] Y = =X ^ X S i η Θ - -Υ ^ X C 0 s 0 ; Gyro Gyro [0016] 如此一來，即可藉由上述求得之X及Y值進行電腦螢幕 (2 )上之座標的定位，於控制器（1 )操作移動使用 過程中，皆能立即於電腦螢幕（2 )上反應過來，而做 〇 出相對應之移動。 [0017] 藉由以上所述，本發明之元件組成與使用實施說明 可知，本發明與現有結構相教之下，本發明主要係利用 三角函數方式計算遙控器之移動狀態，進而換算為相對 應於電腦上之座標，以於遙控器移動操作使用過程中， 皆能立即於電腦螢幕上反應過來，而做出相對應之移動 ，而在其整體施行使用上更增實用功效特性。 0 [0018] 然而前述之實施例或圖式並非限定本發明之產品結 構或使用方式，任何所屬技術領域中具有通常知識者之 適當變化或修飾，皆應視為不脫離本發明之專利範疇。 [0019] 綜上所述，本發明實施例確能達到所預期之使用功 效，又其所揭露之具體構造，不僅未曾見諸於同類產品 中，亦未曾公開於申請前，誠已完全符合專利法之規定 與要求，爰依法提出發明專利之申請，懇請惠予審查， 並賜准專利，則實感德便。 【圖式簡單說明】 表單編號A0101 100100470 第9頁/共16頁 1002000809-0 201229819 [0020] 第一圖：本發明之整體外觀結構圖 [0021] 第二圖 :本發明之架構示意圖 [0022] 第三圖 :本發明之陀螺儀校正狀態示意圖 [0023] 第四圖 :本發明之運算流程圖 [0024] 第五圖 :本發明於電腦螢幕上之使用狀態示意圖 【主要元件符號說明】 [0025] (1 ) 遙控器 （1 1 )電路板 [0026] (1 2)加速度計 （1 3)陀螺儀 [0027] (2 ) 電腦螢幕 1002000809-0 100100470 表單編號A0101 第10頁/共16頁r] and gyroscope (Gy r〇), the accelerometer and gyroscope on the internal circuit board of the remote controller will sense according to the user's motion, so that the accelerometer will substitute the output signal value in the Y and Z directions into the trigonometric function for remote control. The calculation of the tilt angle value of the device, and the gyroscope converts the output value of the χ and γ directions into a trigonometric function to calculate the rotation magnitude of the remote controller, so that the accelerometer and the gyroscope respectively operate according to known trigonometric functions. That is, the coordinates of the remote controller on the computer screen can be obtained, and the X and the threshold value can be obtained to locate the coordinates on the computer screen; thereby, the calculation of the movement state of the remote controller by using the trigonometric function is converted to correspond to The coordinates on the computer, in the process of using the remote control for moving, can be immediately reacted on the computer screen, and the corresponding movement is made, and the utility model is further enhanced in practical use. [Embodiment] For a more complete and clear disclosure of the technical content, the purpose of the invention and the effects thereof achieved by the present invention, please refer to the drawings and drawings: First, please refer to the first embodiment of the present invention, and the first schematic diagram of the present invention. The present invention is mainly provided with an accelerometer on the circuit board (1 1 ) inside the remote controller (1). [G—sensor] (12) and gyroscope (Gy r 〇) (丄3), the accelerometer (1 2) and the gyroscope (χ 3 ) are arranged in the vertical direction, the accelerometer (丄2) The value of the tilt angle of the remote controller (i) is converted by the digital signal value in the γ and z directions, 100100470 Form No. A0101 Page 7 / Total 16 Page 1002000809-0 201229819 χ C 1 3 :) is by X ' Y The direction output analogy signal value, the rotation value of the remote controller (1) is calculated by conversion, and the gyroscope (1 3) is used as the reference value of each gyroscope (work 3) before use. Not - the same 'make it necessary to perform the corrective action first, Do not find the maximum and minimum output voltage values of the maximum and minimum output electrical dust in the X direction and the maximum and minimum output voltage signals in the X direction, and then obtain the intermediate value from the maximum and minimum output voltage signals in the X and Y directions. Its reference voltage value [please - see the third diagram of the gyroscope calibration state diagram of the present invention]. [0013] The present invention is used in operation, please refer to the fourth embodiment of the present invention, and the fifth embodiment of the present invention is shown in the schematic diagram of the use state of the computer screen soil, when the user uses the Remote control (D) The accelerometer (i 2) and gyroscope (1 3) on the internal circuit board (1) of the remote control (1) will be sensed according to the user's motion, so that the accelerometer (1 2) After the filtering operation is performed by the filter, the γ, Z direction output signal value is substituted into the trigonometric function to calculate the tilt angle value of the remote controller (work), and the gyroscope (13) is first used for the communication function via the analog/digital converter. After the (four) wave action is performed by the button, the output value of the x, Y direction is substituted into the trigonometric function to calculate the rotation magnitude of the remote controller (1), so that the accelerometer (i 2) and the gyroscope (1 3 The three-brain function calculation conditions are known: 1' sin(9〇° - 0)=cos0»c〇s0(9 〇-6>)=sin^; 2· sin 6 from 〇.~9 〇. , the value is between 〇~工; 3· i Π0 – the icon is positive, the third and fourth are negative, 〇〇100100470箪 No. A0101 1002000809-0 201229819 s (9 - The four-image term is positive, and the second and third-image terms are negative; that is, the coordinate of the remote control (1) on the computer screen (2) can be obtained [0014] X = =X ^ X c 0 S Θ - Υ ^ XS i η 0 ; Gyro Gyro [0015] Y = =X ^ XS i η Θ - -Υ ^ XC 0 s 0 ; Gyro Gyro [0016] So, The coordinates of the coordinates on the computer screen (2) can be obtained by the X and Y values obtained above, and can be immediately reacted on the computer screen (2) during the operation of the controller (1). [0017] By the above, the component composition and the implementation description of the present invention show that the present invention is based on the existing structure, and the present invention mainly uses the trigonometric function to calculate the movement state of the remote controller. And then converted to the coordinates corresponding to the computer, so that the remote control can be immediately reacted on the computer screen during the mobile operation, and the corresponding movement is made, and the overall implementation is more practical. Efficacy characteristics. [0018] However, the foregoing embodiments or drawings The invention is not limited to the scope of the invention, and any suitable variations or modifications of the invention may be made without departing from the scope of the invention. [0019] In summary, the embodiments of the present invention It can achieve the expected use effect, and the specific structure disclosed is not only seen in similar products, nor has it been disclosed before the application. Cheng has fully complied with the requirements and requirements of the Patent Law, and has filed invention patents according to law. If you apply, please give us a review and grant a patent. [Simple Description of the Drawings] Form No. A0101 100100470 Page 9/16 pages 1002000809-0 201229819 [0020] First Figure: Overall Appearance Structure of the Invention [0021] Second Figure: Schematic Diagram of the Architecture of the Invention [0022] Third: Schematic diagram of the calibration state of the gyroscope of the present invention [0023] Fourth diagram: Operation flow chart of the present invention [0024] Fifth diagram: Schematic diagram of the state of use of the present invention on a computer screen [Description of main component symbols] [0025] ] (1) Remote control (1 1 ) Circuit board [0026] (1 2) Accelerometer (1 3) Gyro [0027] (2) Computer screen 1002000809-0 100100470 Form number A0101 Page 10 of 16